path: root/libs/cairo-1.16.0/ChangeLog.pre-1.14

commit f6fd372a8b31a0bebbdfe36090d6ffc7bab9a2f8
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Oct 13 18:54:12 2014 -0700

    pattern: Restore dropped inclusion of cairoint.h
    
    Fixes failure in make release-check due by check-preprocessor-syntax.sh
    due to requirement that cairoint.h be the first include for source files.

 src/cairo-pattern.c | 2 ++
 1 file changed, 2 insertions(+)

commit 60ca80b248c2a5ffd0744162af7a1f1df1b04398
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Oct 13 18:45:53 2014 -0700

    1.14.0 release

 cairo-version.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 3e41f7b38169f7724ed737790a5c0ad68ff80a04
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Oct 13 18:30:23 2014 -0700

    NEWS: Flesh out docs for new APIs

 NEWS                | 13 +++++++++++--
 src/cairo-surface.c |  2 +-
 2 files changed, 12 insertions(+), 3 deletions(-)

commit 41561c527c72d20f6f09f898f6390a578cfd4095
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Oct 13 18:20:45 2014 -0700

    NEWS: Update with latest changes and finalize for release

 NEWS | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

commit ab2a7b61d59258b71e1c3256edf2f42ea6cc1eb2
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Oct 12 21:04:37 2014 +1030

    pdf: don't use '\' to split strings across multiple lines
    
    The PDF interpreter in my printer does not handle this correctly.
    So instead we add the string delimiters '(' and ')' to each line.

 src/cairo-pdf-operators.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 45934f69cd158b7bb5632f5e4334a156795147f4
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Thu Oct 9 19:46:16 2014 -0700

    image: Corrected extents calculations
    
    New implementations of _cairo_pattern_sampled_area and _cairo_pattern_get_extents
    which produce a more accurate bounding box. These do not depend on side-effects
    of analyze_filter, can handle different horizontal and vertical scales, filters
    wider than 1 for down-scaling, and compute a somewhat tighter bounding box
    in most cases.
    
    I removed the pad output of _cairo_pattern_analyze_filter as it is unused.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-composite-rectangles.c |   2 +-
 src/cairo-pattern-private.h      |   5 +-
 src/cairo-pattern.c              | 275 ++++++++++++++++++++++++---------------
 src/cairo-xlib-core-compositor.c |   4 +-
 src/cairoint.h                   |   4 -
 src/drm/cairo-drm-i915-shader.c  |  39 +-----
 6 files changed, 176 insertions(+), 153 deletions(-)

commit 3cd7ed1f320c3ce330da3d3153c39b613e4a5a15
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Thu Oct 9 19:46:15 2014 -0700

    xcb: Use image fallback for GOOD/BEST filters
    
    It will not use the fallback if the symbols in the previous patch
    are turned on.
    
    Also some code rearrangement to make this resemble the xlib version
    more and to remove some suspect bugs. In particular meshes should not
    work just because the translation is an integer.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-xcb-surface-render.c | 34 ++++++++++++++++------------------
 1 file changed, 16 insertions(+), 18 deletions(-)

commit ca9aee4e62d914b3cd3d6747ff1a4961d9aff8ed
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Thu Oct 9 19:46:14 2014 -0700

    xcb: Add switches for whether XRender supports GOOD/BEST filtering
    
    Currently these are always false, but if XRender use a pixman that
    supports filtering these could be turned on for that version.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-xcb-connection.c | 10 ++++++++++
 src/cairo-xcb-private.h    |  6 +++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

commit 58728da6eba4d89ba7c4328b22a552af633abb05
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Thu Oct 9 19:46:13 2014 -0700

    xlib: Use image fallback for GOOD/BEST filters
    
    Fallback is not used if the symbols defined in the previous patch to
    indicate if XRender does GOOD/BEST are true.
    
    This patch also includes some changes to take advantage of the fact that
    if there is an integer translation analyze_filter will already have set
    the filter to NEAREST.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-xlib-source.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

commit c653dcd3e6ac1cef2440fa0db97a8e5ce30b2a47
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Thu Oct 9 19:46:12 2014 -0700

    xlib: Add symbols to indicate if XRender supports GOOD/BEST filtering
    
    Currently these are always false, but if some version of xlib uses
    a pixman supporting filtering they could be changed to return true
    for that version.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-xlib-private.h | 2 ++
 1 file changed, 2 insertions(+)

commit c8b1bf55ad016de0675f4e924fdb8e17051a029c
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Thu Oct 9 19:46:11 2014 -0700

    image: Move filter decision to _cairo_pattern_analyze_filter
    
    The analysis to deterimine if the GOOD filter can be replaced with
    the BILINEAR filter is moved to this function so it can be used
    by backends other than the image backend.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-image-source.c | 22 +++++++++-------------
 src/cairo-pattern.c      | 36 +++++++++++++++++++++++++++++++++++-
 2 files changed, 44 insertions(+), 14 deletions(-)

commit 82cd66f8330da0521c29c003ef0a4bb773d6dbc6
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Thu Oct 9 17:55:09 2014 -0700

    test: Update pixman downscaling 95 reference images
    
    The pixman downscaling "95" tests attempt to rescale a 96x96 pixmap to
    95x95.  Ideally the borders between color areas should be sharp, but for
    this use case we allow for 1 pixel of blur between the areas as
    acceptable.  The choice of what color to use for this blurred region is
    not important, and in fact varies from backend to backend.
    
    The old reference images were generated by Krzysztof Kosiński's
    downscaling algorithm.  These new images are against the algorithms
    written by Bill Spitzak.
    
    Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

 .../pixman-downscale-best-95.image.rgb24.ref.png        | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.image16.rgb24.ref.png      | Bin 0 -> 648 bytes
 test/reference/pixman-downscale-best-95.pdf.ref.png     | Bin 0 -> 479 bytes
 test/reference/pixman-downscale-best-95.ps2.ref.png     | Bin 0 -> 460 bytes
 test/reference/pixman-downscale-best-95.ps3.ref.png     | Bin 0 -> 460 bytes
 .../pixman-downscale-best-95.recording.rgb24.ref.png    | Bin 0 -> 659 bytes
 test/reference/pixman-downscale-best-95.ref.png         | Bin 685 -> 771 bytes
 test/reference/pixman-downscale-best-95.script.ref.png  | Bin 0 -> 772 bytes
 test/reference/pixman-downscale-best-95.svg11.ref.png   | Bin 0 -> 474 bytes
 test/reference/pixman-downscale-best-95.svg12.ref.png   | Bin 0 -> 474 bytes
 .../pixman-downscale-best-95.test-base.rgb24.ref.png    | Bin 0 -> 659 bytes
 ...pixman-downscale-best-95.test-fallback.rgb24.ref.png | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.test-mask.rgb24.ref.png    | Bin 0 -> 659 bytes
 ...ixman-downscale-best-95.test-paginated.rgb24.ref.png | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.test-spans.rgb24.ref.png   | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.test-traps.rgb24.ref.png   | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.xcb-fallback.rgb24.ref.png | Bin 0 -> 659 bytes
 ...ixman-downscale-best-95.xcb-render-0_0.rgb24.ref.png | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.xcb-window&.rgb24.ref.png  | Bin 0 -> 474 bytes
 .../pixman-downscale-best-95.xcb-window.rgb24.ref.png   | Bin 0 -> 474 bytes
 test/reference/pixman-downscale-best-95.xcb.ref.png     | Bin 0 -> 474 bytes
 ...pixman-downscale-best-95.xlib-fallback.rgb24.ref.png | Bin 0 -> 659 bytes
 ...xman-downscale-best-95.xlib-render-0_0.rgb24.ref.png | Bin 0 -> 659 bytes
 .../pixman-downscale-best-95.xlib-window.rgb24.ref.png  | Bin 0 -> 474 bytes
 test/reference/pixman-downscale-best-95.xlib.ref.png    | Bin 0 -> 474 bytes
 .../pixman-downscale-bilinear-95.image16.rgb24.ref.png  | Bin 0 -> 481 bytes
 test/reference/pixman-downscale-bilinear-95.pdf.ref.png | Bin 0 -> 479 bytes
 test/reference/pixman-downscale-bilinear-95.ps2.ref.png | Bin 0 -> 460 bytes
 test/reference/pixman-downscale-bilinear-95.ps3.ref.png | Bin 0 -> 460 bytes
 test/reference/pixman-downscale-bilinear-95.ref.png     | Bin 685 -> 474 bytes
 .../pixman-downscale-bilinear-95.script.ref.png         | Bin 0 -> 481 bytes
 .../pixman-downscale-fast-95.image16.rgb24.ref.png      | Bin 0 -> 304 bytes
 test/reference/pixman-downscale-fast-95.pdf.ref.png     | Bin 0 -> 479 bytes
 test/reference/pixman-downscale-fast-95.ps2.ref.png     | Bin 0 -> 299 bytes
 test/reference/pixman-downscale-fast-95.ps3.ref.png     | Bin 0 -> 299 bytes
 test/reference/pixman-downscale-fast-95.svg11.ref.png   | Bin 0 -> 474 bytes
 test/reference/pixman-downscale-fast-95.svg12.ref.png   | Bin 0 -> 474 bytes
 .../pixman-downscale-good-95.image16.rgb24.ref.png      | Bin 0 -> 481 bytes
 test/reference/pixman-downscale-good-95.pdf.ref.png     | Bin 0 -> 479 bytes
 test/reference/pixman-downscale-good-95.ps2.ref.png     | Bin 0 -> 460 bytes
 test/reference/pixman-downscale-good-95.ps3.ref.png     | Bin 0 -> 460 bytes
 test/reference/pixman-downscale-good-95.ref.png         | Bin 685 -> 474 bytes
 test/reference/pixman-downscale-good-95.script.ref.png  | Bin 0 -> 481 bytes
 .../pixman-downscale-nearest-95.image16.rgb24.ref.png   | Bin 0 -> 304 bytes
 test/reference/pixman-downscale-nearest-95.pdf.ref.png  | Bin 0 -> 479 bytes
 test/reference/pixman-downscale-nearest-95.ps2.ref.png  | Bin 0 -> 299 bytes
 test/reference/pixman-downscale-nearest-95.ps3.ref.png  | Bin 0 -> 299 bytes
 .../reference/pixman-downscale-nearest-95.svg11.ref.png | Bin 0 -> 474 bytes
 .../reference/pixman-downscale-nearest-95.svg12.ref.png | Bin 0 -> 474 bytes
 49 files changed, 0 insertions(+), 0 deletions(-)

commit 79b5a35f8387845a2fe46215776082a8abc3caba
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Thu Oct 9 17:47:10 2014 -0700

    test: Add an update-refs.sh script to update reference images
    
    There are cases where the rendered output of a test can vary from
    backend to backend in ways which are visually acceptable.  This is why
    we have reference images in the first place.  In these cases, changes to
    the rendering logic can result in slight differences in the output that
    is also within acceptable visual limits.
    
    We see this in the pixman downscaling tests.  This script is introduced
    as a way to more easily update the reference images after a renderer
    change.
    
    This script is intended to be expanded to handle updating of references
    for other tests as we identify similar issues.  The intent is that this
    script then serves as a way to document these exceptional cases.
    
    Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

 test/update-refs.sh | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)

commit 1570fa23e8043204bd30b122d55a036da15b16e5
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Wed Oct 8 20:08:47 2014 -0700

    test: Fix error message to specify the executable that was missing
    
    Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

 test/check-refs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit a8abf3a48b588632e3f39028b0b978d73c362f46
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 9 10:43:15 2014 +0100

    test: Fix conflation of different device scales in index.html
    
    Currently testtable.js does not recognise the difference between running
    the same test with multiple scale factors and merges the results into
    one.

 test/testtable.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 8047179bfca65cad36c61daf5f88c97cc971848b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 9 10:54:58 2014 +0100

    test: Teach check-preprocessor-syntax.sh about -inlines.h

 src/check-preprocessor-syntax.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 7c1db82a2e9dc04fd652d6e6bb6f4eb976922368
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Fri Oct 3 12:34:06 2014 -0700

    Get make check back to a happy spot
    
    Fix header ordering for some recently added code so cairo internal
    headers are included first.  Quells two make check errors.
    
    Fixes:  https://bugs.freedesktop.org/show_bug.cgi?id=84638

 src/cairo-gl-info.c      | 4 ++--
 src/cairo-line-private.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

commit f57c0fd4656ef4fdbe13dbc69aa1ce4e130c37ce
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Fri Oct 3 12:20:13 2014 -0700

    Declare as private the new cairo_lines_compare_at_y symbol
    
    Fixes a make check error.
    
      Checking that .libs/libcairo.so has the same symbol list as cairo.def
      126a127
      > cairo_lines_compare_at_y
    
    Fixes:  https://bugs.freedesktop.org/show_bug.cgi?id=84638
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-line-private.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

commit d9ba8337ab456ae0e232d3c603cb41cea984ebea
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Fri Oct 3 11:52:32 2014 -0700

    quartz: Check for quartz surface type before conversion
    
    Fixes the following warning introduced in a recent commit reported by
    ~suv:
    
      CC       cairo-quartz-image-surface.lo
    cairo-quartz-image-surface.c:382:37: warning: incompatible pointer types
    passing 'cairo_quartz_image_surface_t *'
          (aka 'struct cairo_quartz_image_surface *') to parameter of type
           'const cairo_surface_t *' (aka 'const struct _cairo_surface *')
          [-Wincompatible-pointer-types]
        if (! _cairo_surface_is_quartz (surface)) {
                                        ^~~~~~~
    ./cairo-quartz-private.h:87:50: note: passing argument to parameter 'surface' here
    _cairo_surface_is_quartz (const cairo_surface_t *surface);
    
    References:  https://bugs.freedesktop.org/show_bug.cgi?id=84569
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-quartz-image-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 03756e042a2916e6c5334e2a00ec503a38e172d4
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Fri Oct 3 09:56:24 2014 +0200

    quartz-image: Fix build
    
    The quartz-image backend uses _cairo_surface_is_quartz(), which
    therefore needs to be made available to it. Fixed as suggested by
    Bryce in the referenced bugreport.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=84569
    Signed-off-by: Andrea Canciani <ranma42@gmail.com>

 src/cairo-quartz-private.h | 3 +++
 src/cairo-quartz-surface.c | 5 +----
 2 files changed, 4 insertions(+), 4 deletions(-)

commit 531da6fb915a6e9ea33216a90196ae962876acf4
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Thu Oct 2 18:10:00 2014 +0200

    quartz: Fix build
    
    Cairo cannot build with Quartz enabled since
    573ddfc3d5c08c37b95a21e0a1b34acecc646053, because of a double
    definition of _cairo_surface_is_quartz().
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=84569
    Signed-off-by: Andrea Canciani <ranma42@gmail.com>

 src/cairo-quartz-surface.c | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

commit 14df211b9c12719f67412aedd6610eb623df7d7e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 2 13:08:50 2014 +0100

    test: Add whole flipped replays
    
    When investing the symmetry of the raterisation, we want to have a
    simple replay of all of the original geometry through a the flipped
    recording surface. This reduces the worry about artifacts from the
    clipped rendering.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/recordflip.c                                  | 188 +++++++++++++++++++++
 test/reference/recordflip-whole-fill-alpha.ref.png | Bin 0 -> 2803 bytes
 .../recordflip-whole-paint-alpha-clip-mask.ref.png | Bin 0 -> 351 bytes
 .../recordflip-whole-paint-alpha-clip.ref.png      | Bin 0 -> 316 bytes
 ...recordflip-whole-paint-alpha-solid-clip.ref.png | Bin 0 -> 291 bytes
 .../reference/recordflip-whole-paint-alpha.ref.png | Bin 0 -> 257 bytes
 test/reference/recordflip-whole-paint.ref.png      | Bin 0 -> 93 bytes
 .../recordflip-whole-select-font-face.ref.png      | Bin 0 -> 2240 bytes
 .../recordflip-whole-self-intersecting.ref.png     | Bin 0 -> 168 bytes
 .../recordflip-whole-text-transform.ref.png        | Bin 0 -> 5609 bytes
 10 files changed, 188 insertions(+)

commit 7f7ed4c04e49b64c15d60889a8cdc4075efd8236
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 2 09:16:04 2014 +0100

    image: Eliminate self-intersections for the pixman traps compositor
    
    As pixman uses an accumulation mask, it oversamples neighbouring edges
    within a cell. We can reduce the impact of this by eliminating
    overlapping triangles/trapezoids from being passed into pixman.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

commit 7aacd81befc5ad1aec26bcf7e65fa5bd36c6a9b4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 2 08:17:14 2014 +0100

    test: Refresh reference images for tor rendering changes
    
    (And include a git add missed from commit
    
    ccd48b346436a80629e4f9a07f2ba7ffbfd802f1
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Tue Sep 30 14:06:21 2014 +0100
    
        test: Remove more duplicated reference images
    
    but were mostly invalidated by the rasteriser changes anyway).
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/a8-clear.ref.png                     | Bin 0 -> 267 bytes
 test/reference/aliasing.ref.png                     | Bin 0 -> 103877 bytes
 test/reference/arc-direction.ref.png                | Bin 0 -> 6073 bytes
 test/reference/big-line.ref.png                     | Bin 0 -> 999 bytes
 test/reference/big-little-triangle.argb32.ref.png   | Bin 409 -> 399 bytes
 test/reference/big-little-triangle.rgb24.ref.png    | Bin 331 -> 320 bytes
 test/reference/bilevel-xlib.ref.png                 | Bin 0 -> 105 bytes
 test/reference/bug-40410.ref.png                    | Bin 0 -> 429 bytes
 test/reference/bug-84115.ref.png                    | Bin 64233 -> 62964 bytes
 test/reference/bug-bo-ricotz.ref.png                | Bin 0 -> 2128 bytes
 test/reference/bug-extents.ref.png                  | Bin 0 -> 9211 bytes
 test/reference/bug-seams.ref.png                    | Bin 1364 -> 1638 bytes
 test/reference/bug-spline.ref.png                   | Bin 0 -> 5405 bytes
 test/reference/caps-joins-alpha.ref.png             | Bin 0 -> 2420 bytes
 test/reference/caps-joins-curve.ref.png             | Bin 0 -> 5681 bytes
 test/reference/caps-joins.ref.png                   | Bin 0 -> 2560 bytes
 test/reference/caps-sub-paths.ref.png               | Bin 0 -> 168 bytes
 test/reference/caps-tails-curve.ref.png             | Bin 0 -> 53182 bytes
 test/reference/caps.ref.png                         | Bin 0 -> 2115 bytes
 test/reference/clear-source.ref.png                 | Bin 0 -> 882 bytes
 test/reference/clear.argb32.ref.png                 | Bin 692 -> 701 bytes
 test/reference/clear.rgb24.ref.png                  | Bin 621 -> 624 bytes
 test/reference/clip-disjoint-hatching.ref.png       | Bin 0 -> 7918 bytes
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 test/reference/clip-fill-rule.argb32.ref.png        | Bin 437 -> 430 bytes
 test/reference/clip-fill-rule.rgb24.ref.png         | Bin 388 -> 376 bytes
 test/reference/clip-fill.ref.png                    | Bin 0 -> 1046 bytes
 test/reference/clip-group-shapes-circles.ref.png    | Bin 0 -> 1504 bytes
 test/reference/clip-image.ref.png                   | Bin 0 -> 2677 bytes
 test/reference/clip-intersect.ref.png               | Bin 0 -> 224 bytes
 test/reference/clip-mixed-antialias.ref.png         | Bin 0 -> 1084 bytes
 test/reference/clip-nesting.argb32.ref.png          | Bin 0 -> 1026 bytes
 test/reference/clip-nesting.ref.png                 | Bin 1094 -> 0 bytes
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 test/reference/clip-operator.argb32.ref.png         | Bin 8685 -> 8514 bytes
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 test/reference/clip-polygons.ref.png                | Bin 0 -> 1352 bytes
 test/reference/clip-push-group.ref.png              | Bin 0 -> 164 bytes
 test/reference/clip-shape.ref.png                   | Bin 0 -> 2902 bytes
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 test/reference/clip-twice.rgb24.ref.png             | Bin 0 -> 1171 bytes
 test/reference/clip-xlib.ref.png                    | Bin 0 -> 2686 bytes
 test/reference/clipped-group.ref.png                | Bin 0 -> 315 bytes
 test/reference/close-path.ref.png                   | Bin 0 -> 294 bytes
 test/reference/copy-path.ref.png                    | Bin 0 -> 616 bytes
 test/reference/coverage-column-triangles.xfail.png  | Bin 0 -> 7632 bytes
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commit 950f1e7103a3b4f3405fbb3ee2844ed24b902834
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 2 07:52:05 2014 +0100

    tor: Enable analytic processing for starting rows
    
    If all the edges start at the very beginning of the whole row, we can
    merge them and include check for intersections/endings during the row.
    This allows us to enable fast analytic processing for even the very
    first row on pixel aligned vertices.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor-scan-converter.c | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

commit 1a32ce83e4c1f3ca22a3f137b0126003a0e3d6e7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 1 12:59:29 2014 +0100

    tor: Perform analytic coverage over the pixel not sample points
    
    We use two different methods within tor to compute the coverage.
    The first is that we iterate over every sample point within the pixel
    and see if it is covered. The second is that we look at a whole pixel
    and analytically compute the coverage inside (if we have no
    intersections within that row).
    
    One side effect of
    
    commit 03c3d4b7c159a3004071522bac2461e553fec211
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Tue Sep 30 08:44:43 2014 +0100
    
        tor: Fix loss of precision from projection onto sample grid
    
    was to compute our X coordinates for the sample locations (offset by
    half a subrow) and that in order to compute the analytical pixel
    coverage correctly, we therefore need to backstep by half the subrow to
    the pixel boundary.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=84396
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor-scan-converter.c | 67 ++++++++++++++++++++++++++++++------------
 1 file changed, 49 insertions(+), 18 deletions(-)

commit 79c8b14b9fd8716d47fab4436b34d26b0135e9d7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 2 00:20:52 2014 +0100

    test/simple: Tighten sanity checks in reference image generator
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/simple.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

commit 50b41e214533ea5fd3b64128306b6cb94d353145
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 1 22:50:10 2014 +0100

    test: Add a simple rasteriser to check fidelity of edge rendering
    
    In order to check the behaviour of the analytic rasteriser inside tor,
    let's compare it against a very simple rasteriser that uses a rectiliner
    256x256 sample grid.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources              |   1 +
 test/reference/simple-edge.ref.png | Bin 0 -> 1922 bytes
 test/simple.c                      | 347 +++++++++++++++++++++++++++++++++++++
 3 files changed, 348 insertions(+)

commit 2144e7f48ba49d5bdb4a0dd1fb672be9d313fb65
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 16:18:34 2014 +0100

    test: Fix coverage-abutting
    
    Using CAIRO_OPERATOR_OVER in case causes oversampling of the coincident
    edges, to measure coverage we should only use ADD. :|
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/coverage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 0c42d5c176b27725ac8ab293c3e941be64f51613
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 16:14:57 2014 +0100

    test: Add another coverage example demonstrating the seams in tor
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=84396
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/coverage.c                          |  53 +++++++++++++++++++++++++++++++
 test/reference/coverage-abutting.ref.png | Bin 0 -> 777 bytes
 2 files changed, 53 insertions(+)

commit 95e147bfa05a122541645f32be52cf1902c3a4b2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 14:30:45 2014 +0100

    test: Explicitly flip the reference image for recordflip
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/recordflip.c                                  |  58 +++++++++++++++++++--
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 test/reference/recordflip-select-font-face.ref.png | Bin 2229 -> 2240 bytes
 test/reference/recordflip-text-transform.ref.png   | Bin 5606 -> 5609 bytes
 8 files changed, 55 insertions(+), 3 deletions(-)

commit ccd48b346436a80629e4f9a07f2ba7ffbfd802f1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 14:06:21 2014 +0100

    test: Remove more duplicated reference images
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

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 test/reference/world-map-fill.argb32.ref.png           | Bin 57407 -> 0 bytes
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 359 files changed, 0 insertions(+), 0 deletions(-)

commit 167561f2823767058e2be3a26131b5f820b35c35
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 10:22:41 2014 +0100

    tor: Review full-row walker
    
    When updating the quorem between cells, we would lose the overflow
    increment as it was only applied locally and not preserved by updating
    the quorem.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor-scan-converter.c                     |  86 ++++++++-------------
 test/reference/aliasing.argb32.ref.png             | Bin 106073 -> 104193 bytes
 test/reference/aliasing.rgb24.ref.png              | Bin 106073 -> 104193 bytes
 test/reference/arc-direction.argb32.ref.png        | Bin 6491 -> 6473 bytes
 test/reference/arc-direction.rgb24.ref.png         | Bin 6491 -> 6473 bytes
 ....ref.png => big-little-triangle.argb32.ref.png} | Bin
 test/reference/big-little-triangle.rgb24.ref.png   | Bin 329 -> 331 bytes
 test/reference/bug-extents.argb32.ref.png          | Bin 9257 -> 9264 bytes
 test/reference/bug-extents.rgb24.ref.png           | Bin 9257 -> 9264 bytes
 test/reference/bug-spline.argb32.ref.png           | Bin 5462 -> 5490 bytes
 test/reference/bug-spline.rgb24.ref.png            | Bin 5462 -> 5490 bytes
 test/reference/caps-joins-alpha.argb32.ref.png     | Bin 2479 -> 2482 bytes
 test/reference/caps-joins-alpha.rgb24.ref.png      | Bin 2479 -> 2482 bytes
 .../{clear.ref.png => clear.argb32.ref.png}        | Bin
 test/reference/clear.rgb24.ref.png                 | Bin 0 -> 621 bytes
 test/reference/clip-disjoint-quad.argb32.ref.png   | Bin 1643 -> 1642 bytes
 test/reference/clip-disjoint-quad.rgb24.ref.png    | Bin 1643 -> 1642 bytes
 test/reference/clip-disjoint.argb32.ref.png        | Bin 5465 -> 5464 bytes
 test/reference/clip-disjoint.rgb24.ref.png         | Bin 5465 -> 5464 bytes
 test/reference/clip-fill-eo-unbounded.ref.png      | Bin 4084 -> 4076 bytes
 test/reference/clip-fill-nz-unbounded.ref.png      | Bin 4084 -> 4076 bytes
 ...-rule.ref.png => clip-fill-rule.argb32.ref.png} | Bin
 test/reference/clip-fill-rule.rgb24.ref.png        | Bin 0 -> 388 bytes
 .../clip-group-shapes-circles.argb32.ref.png       | Bin 1526 -> 1533 bytes
 .../clip-group-shapes-circles.rgb24.ref.png        | Bin 1526 -> 1533 bytes
 test/reference/clip-intersect.argb32.ref.png       | Bin 220 -> 223 bytes
 test/reference/clip-intersect.rgb24.ref.png        | Bin 220 -> 223 bytes
 test/reference/clip-operator.argb32.ref.png        | Bin 0 -> 8685 bytes
 test/reference/clip-operator.rgb24.ref.png         | Bin 0 -> 3458 bytes
 test/reference/clip-shape.argb32.ref.png           | Bin 2945 -> 2923 bytes
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 .../reference/clip-stroke-unbounded.argb32.ref.png | Bin 4105 -> 0 bytes
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 test/reference/clip-twice.ref.png                  | Bin 1344 -> 1357 bytes
 test/reference/degenerate-arc.argb32.ref.png       | Bin 639 -> 646 bytes
 test/reference/degenerate-arc.rgb24.ref.png        | Bin 639 -> 646 bytes
 test/reference/fill-alpha-pattern.argb32.ref.png   | Bin 3381 -> 3489 bytes
 test/reference/fill-alpha-pattern.rgb24.ref.png    | Bin 3381 -> 3489 bytes
 test/reference/fill-alpha.argb32.ref.png           | Bin 2815 -> 2815 bytes
 test/reference/fill-alpha.rgb24.ref.png            | Bin 2815 -> 2815 bytes
 test/reference/fill-degenerate-sort-order.ref.png  | Bin 2410 -> 2414 bytes
 ...{fill-rule.ref.png => fill-rule.argb32.ref.png} | Bin
 test/reference/fill-rule.rgb24.ref.png             | Bin 0 -> 1797 bytes
 .../ft-text-vertical-layout-type1.argb32.ref.png   | Bin 3084 -> 3075 bytes
 .../ft-text-vertical-layout-type1.rgb24.ref.png    | Bin 3084 -> 3075 bytes
 .../ft-text-vertical-layout-type3.argb32.ref.png   | Bin 3610 -> 3609 bytes
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 test/reference/hatchings.rgb24.ref.png             | Bin 91041 -> 90640 bytes
 test/reference/inverted-clip.rgb24.ref.png         | Bin 1333 -> 1323 bytes
 test/reference/leaky-dashed-stroke.argb32.ref.png  | Bin 9286 -> 9286 bytes
 test/reference/leaky-dashed-stroke.rgb24.ref.png   | Bin 9286 -> 9286 bytes
 ...line-width-large-overlap-rotated.argb32.ref.png | Bin 436 -> 439 bytes
 .../line-width-large-overlap-rotated.rgb24.ref.png | Bin 436 -> 439 bytes
 .../line-width-overlap-rotated.argb32.ref.png      | Bin 716 -> 722 bytes
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 .../linear-gradient-subset.argb32.ref.png          | Bin 812 -> 813 bytes
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 test/reference/mask-alpha.ref.png                  | Bin 644 -> 642 bytes
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 test/reference/mask.ref.png                        | Bin 8565 -> 0 bytes
 test/reference/mask.rgb24.ref.png                  | Bin 0 -> 7215 bytes
 ...alpha.ref.png => operator-alpha.argb32.ref.png} | Bin
 test/reference/operator-alpha.rgb24.ref.png        | Bin 0 -> 205 bytes
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 test/reference/operator-source.ref.png             | Bin 5614 -> 0 bytes
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 .../{operator.ref.png => operator.argb32.ref.png}  | Bin
 test/reference/operator.rgb24.ref.png              | Bin 0 -> 189 bytes
 ...ce.ref.png => over-above-source.argb32.ref.png} | Bin
 test/reference/over-above-source.rgb24.ref.png     | Bin 0 -> 459 bytes
 ...e.ref.png => over-around-source.argb32.ref.png} | Bin
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 ...ce.ref.png => over-below-source.argb32.ref.png} | Bin
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 ....ref.png => over-between-source.argb32.ref.png} | Bin
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 .../random-intersections-curves-nz.argb32.ref.png  | Bin 264447 -> 264449 bytes
 .../random-intersections-curves-nz.rgb24.ref.png   | Bin 264447 -> 264449 bytes
 .../random-intersections-eo.argb32.ref.png         | Bin 135591 -> 135556 bytes
 .../random-intersections-eo.rgb24.ref.png          | Bin 135591 -> 135556 bytes
 .../random-intersections-nonzero.argb32.ref.png    | Bin 141598 -> 141582 bytes
 .../random-intersections-nonzero.rgb24.ref.png     | Bin 141598 -> 141582 bytes
 test/reference/record2x-fill-alpha.argb32.ref.png  | Bin 5986 -> 6016 bytes
 test/reference/record2x-fill-alpha.rgb24.ref.png   | Bin 5986 -> 6016 bytes
 .../rotate-clip.surface-paint.image.argb32.ref.png | Bin 0 -> 340 bytes
 .../rotate-clip.surface-paint.image.rgb24.ref.png  | Bin 0 -> 340 bytes
 test/reference/scale-offset-similar.argb32.ref.png | Bin 9847 -> 9779 bytes
 test/reference/scale-offset-similar.rgb24.ref.png  | Bin 9847 -> 9779 bytes
 test/reference/smask-fill.argb32.ref.png           | Bin 1201 -> 1196 bytes
 test/reference/smask-fill.rgb24.ref.png            | Bin 1201 -> 1196 bytes
 test/reference/smask-stroke.argb32.ref.png         | Bin 1707 -> 1700 bytes
 test/reference/smask-stroke.rgb24.ref.png          | Bin 1707 -> 1700 bytes
 test/reference/smask.argb32.ref.png                | Bin 3436 -> 3422 bytes
 test/reference/smask.rgb24.ref.png                 | Bin 3436 -> 3422 bytes
 .../surface-pattern-operator.argb32.ref.png        | Bin 0 -> 5107 bytes
 test/reference/surface-pattern-operator.ref.png    | Bin 5217 -> 0 bytes
 .../surface-pattern-operator.rgb24.ref.png         | Bin 0 -> 1926 bytes
 test/reference/text-rotate.argb32.ref.png          | Bin 16518 -> 16307 bytes
 test/reference/text-rotate.rgb24.ref.png           | Bin 16518 -> 16307 bytes
 test/reference/tiger.argb32.ref.png                | Bin 94714 -> 94790 bytes
 test/reference/tiger.rgb24.ref.png                 | Bin 94714 -> 94790 bytes
 test/reference/trap-clip.argb32.ref.png            | Bin 0 -> 5972 bytes
 test/reference/trap-clip.ref.png                   | Bin 5826 -> 0 bytes
 test/reference/trap-clip.rgb24.ref.png             | Bin 0 -> 5462 bytes
 test/reference/unbounded-operator.argb32.ref.png   | Bin 2763 -> 2755 bytes
 test/reference/unbounded-operator.ref.png          | Bin 2781 -> 0 bytes
 test/reference/unbounded-operator.rgb24.ref.png    | Bin 0 -> 1328 bytes
 test/reference/user-font-proxy.argb32.ref.png      | Bin 16971 -> 16981 bytes
 test/reference/user-font-proxy.rgb24.ref.png       | Bin 16971 -> 16981 bytes
 test/reference/user-font.argb32.ref.png            | Bin 5882 -> 5889 bytes
 test/reference/user-font.rgb24.ref.png             | Bin 5882 -> 5889 bytes
 134 files changed, 34 insertions(+), 52 deletions(-)

commit ff23afd5f26e46e9b3c1fbfa31b2809f4329c4f0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 12:25:56 2014 +0100

    test: Include coverage in the normal test run
    
    Currently coverage is marked as slow. It is slower than the typical
    test, but it is quite a useful check on our rasterisation quality
    without going too far overboard (unlike partial-coverage!).
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/coverage.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

commit 03c3d4b7c159a3004071522bac2461e553fec211
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 08:44:43 2014 +0100

    tor: Fix loss of precision from projection onto sample grid
    
    The goal is to preserve the precision in the gradients of the edges and
    only apply the projection into the final cell location. We also include
    the half-subrow offset as spotted by Massimo.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=84396
    Testcase: coverage-rhombus
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor-scan-converter.c                     | 331 +++++++++++----------
 test/reference/a1-clip-fill-rule.ref.png           | Bin 0 -> 236 bytes
 test/reference/a8-clear.argb32.ref.png             | Bin 271 -> 269 bytes
 test/reference/a8-clear.rgb24.ref.png              | Bin 271 -> 269 bytes
 test/reference/aliasing.argb32.ref.png             | Bin 104324 -> 106073 bytes
 test/reference/aliasing.rgb24.ref.png              | Bin 104324 -> 106073 bytes
 test/reference/alpha-similar.ref.png               | Bin 0 -> 99 bytes
 test/reference/arc-direction.argb32.ref.png        | Bin 6380 -> 6491 bytes
 test/reference/arc-direction.rgb24.ref.png         | Bin 6380 -> 6491 bytes
 test/reference/big-empty-box.ref.png               | Bin 0 -> 111 bytes
 test/reference/big-empty-triangle.ref.png          | Bin 0 -> 111 bytes
 test/reference/big-little-box.ref.png              | Bin 0 -> 169 bytes
 test/reference/big-little-triangle.ref.png         | Bin 0 -> 409 bytes
 test/reference/big-little-triangle.rgb24.ref.png   | Bin 0 -> 329 bytes
 test/reference/bitmap-font.ref.png                 | Bin 0 -> 950 bytes
 test/reference/bug-extents.argb32.ref.png          | Bin 9251 -> 9257 bytes
 test/reference/bug-extents.rgb24.ref.png           | Bin 9251 -> 9257 bytes
 test/reference/bug-source-cu.ref.png               | Bin 0 -> 3815 bytes
 test/reference/bug-spline.argb32.ref.png           | Bin 0 -> 5462 bytes
 test/reference/bug-spline.ref.png                  | Bin 5577 -> 0 bytes
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 test/reference/caps-joins-alpha.argb32.ref.png     | Bin 0 -> 2479 bytes
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 test/reference/operator-clear.ref.png              | Bin 0 -> 1071 bytes
 test/reference/operator-source.ref.png             | Bin 0 -> 5614 bytes
 test/reference/operator.ref.png                    | Bin 0 -> 238 bytes
 test/reference/over-above-source.ref.png           | Bin 0 -> 557 bytes
 test/reference/over-around-source.ref.png          | Bin 0 -> 633 bytes
 test/reference/over-below-source.ref.png           | Bin 0 -> 447 bytes
 test/reference/over-between-source.ref.png         | Bin 0 -> 607 bytes
 test/reference/overlapping-boxes.ref.png           | Bin 0 -> 179 bytes
 .../reference/overlapping-dash-caps.argb32.ref.png | Bin 0 -> 3952 bytes
 test/reference/overlapping-dash-caps.ref.png       | Bin 3979 -> 0 bytes
 test/reference/overlapping-dash-caps.rgb24.ref.png | Bin 0 -> 3952 bytes
 test/reference/overlapping-glyphs.ref.png          | Bin 0 -> 2717 bytes
 .../paint-with-alpha-clip-mask.argb32.ref.png      | Bin 340 -> 351 bytes
 .../paint-with-alpha-clip-mask.rgb24.ref.png       | Bin 340 -> 351 bytes
 test/reference/pass-through.ref.png                | Bin 0 -> 221 bytes
 test/reference/path-append.argb32.ref.png          | Bin 6144 -> 6297 bytes
 test/reference/path-append.rgb24.ref.png           | Bin 6144 -> 6297 bytes
 test/reference/pdf-surface-source.ref.png          | Bin 0 -> 377 bytes
 test/reference/pixman-rotate.ref.png               | Bin 0 -> 260 bytes
 test/reference/ps-surface-source.ref.png           | Bin 0 -> 377 bytes
 test/reference/push-group-color.argb32.ref.png     | Bin 2892 -> 0 bytes
 test/reference/push-group-color.ref.png            | Bin 0 -> 2961 bytes
 test/reference/push-group-color.rgb24.ref.png      | Bin 2892 -> 0 bytes
 test/reference/push-group.argb32.ref.png           | Bin 0 -> 3097 bytes
 test/reference/push-group.ref.png                  | Bin 0 -> 3062 bytes
 test/reference/quartz-surface-source.ref.png       | Bin 0 -> 377 bytes
 test/reference/radial-gradient-source.ref.png      | Bin 0 -> 408848 bytes
 test/reference/random-clip.argb32.ref.png          | Bin 0 -> 525539 bytes
 test/reference/random-clip.ref.png                 | Bin 526034 -> 0 bytes
 test/reference/random-clip.rgb24.ref.png           | Bin 0 -> 525539 bytes
 .../random-intersections-curves-eo.argb32.ref.png  | Bin 245848 -> 244655 bytes
 .../random-intersections-curves-eo.rgb24.ref.png   | Bin 245848 -> 244655 bytes
 .../random-intersections-curves-nz.argb32.ref.png  | Bin 265249 -> 264447 bytes
 .../random-intersections-curves-nz.rgb24.ref.png   | Bin 265249 -> 264447 bytes
 .../random-intersections-eo.argb32.ref.png         | Bin 136632 -> 135591 bytes
 .../random-intersections-eo.rgb24.ref.png          | Bin 136632 -> 135591 bytes
 .../random-intersections-nonzero.argb32.ref.png    | Bin 142139 -> 141598 bytes
 .../random-intersections-nonzero.rgb24.ref.png     | Bin 142139 -> 141598 bytes
 test/reference/record-fill-alpha.argb32.ref.png    | Bin 0 -> 2822 bytes
 test/reference/record-fill-alpha.ref.png           | Bin 2812 -> 0 bytes
 test/reference/record-fill-alpha.rgb24.ref.png     | Bin 0 -> 2822 bytes
 .../record-paint-alpha-clip-mask.argb32.ref.png    | Bin 0 -> 321 bytes
 .../reference/record-paint-alpha-clip-mask.ref.png | Bin 318 -> 0 bytes
 .../record-paint-alpha-clip-mask.rgb24.ref.png     | Bin 0 -> 321 bytes
 .../record1414x-fill-alpha.argb32.ref.png          | Bin 0 -> 4244 bytes
 test/reference/record1414x-fill-alpha.ref.png      | Bin 4212 -> 0 bytes
 .../reference/record1414x-fill-alpha.rgb24.ref.png | Bin 0 -> 4244 bytes
 ...ecord1414x-paint-alpha-clip-mask.argb32.ref.png | Bin 560 -> 544 bytes
 ...record1414x-paint-alpha-clip-mask.rgb24.ref.png | Bin 560 -> 544 bytes
 test/reference/record2x-fill-alpha.argb32.ref.png  | Bin 0 -> 5986 bytes
 test/reference/record2x-fill-alpha.ref.png         | Bin 5950 -> 0 bytes
 test/reference/record2x-fill-alpha.rgb24.ref.png   | Bin 0 -> 5986 bytes
 .../record2x-paint-alpha-clip-mask.argb32.ref.png  | Bin 534 -> 543 bytes
 .../record2x-paint-alpha-clip-mask.rgb24.ref.png   | Bin 534 -> 543 bytes
 test/reference/record90-fill-alpha.argb32.ref.png  | Bin 0 -> 2654 bytes
 test/reference/record90-fill-alpha.ref.png         | Bin 2650 -> 0 bytes
 test/reference/record90-fill-alpha.rgb24.ref.png   | Bin 0 -> 2654 bytes
 .../record90-paint-alpha-clip-mask.argb32.ref.png  | Bin 0 -> 317 bytes
 .../record90-paint-alpha-clip-mask.ref.png         | Bin 316 -> 0 bytes
 .../record90-paint-alpha-clip-mask.rgb24.ref.png   | Bin 0 -> 317 bytes
 .../record90-paint-alpha-clip.argb32.ref.png       | Bin 0 -> 335 bytes
 test/reference/record90-paint-alpha-clip.ref.png   | Bin 320 -> 0 bytes
 .../record90-paint-alpha-clip.rgb24.ref.png        | Bin 0 -> 335 bytes
 .../record90-paint-alpha-solid-clip.argb32.ref.png | Bin 254 -> 293 bytes
 .../record90-paint-alpha-solid-clip.rgb24.ref.png  | Bin 254 -> 293 bytes
 .../recording-surface-extend-none.ref.png          | Bin 0 -> 3153 bytes
 .../reference/recording-surface-extend-pad.ref.png | Bin 0 -> 11200 bytes
 .../recording-surface-extend-reflect.ref.png       | Bin 0 -> 23967 bytes
 .../recording-surface-extend-repeat.ref.png        | Bin 0 -> 24091 bytes
 test/reference/recording-surface-over.ref.png      | Bin 0 -> 3153 bytes
 test/reference/recording-surface-source.ref.png    | Bin 0 -> 3153 bytes
 test/reference/rel-path.ref.png                    | Bin 0 -> 197 bytes
 test/reference/rotated-clip.argb32.ref.png         | Bin 3773 -> 3829 bytes
 test/reference/rotated-clip.rgb24.ref.png          | Bin 3773 -> 3829 bytes
 test/reference/scale-offset-similar.argb32.ref.png | Bin 9748 -> 9847 bytes
 test/reference/scale-offset-similar.rgb24.ref.png  | Bin 9748 -> 9847 bytes
 test/reference/scale-offset.image.argb32.ref.png   | Bin 0 -> 9847 bytes
 test/reference/scale-offset.image.rgb24.ref.png    | Bin 0 -> 9847 bytes
 test/reference/scale-source-surface-paint.ref.png  | Bin 0 -> 147 bytes
 test/reference/set-source.ref.png                  | Bin 0 -> 120 bytes
 test/reference/shape-general-convex.argb32.ref.png | Bin 2742 -> 2539 bytes
 test/reference/shape-general-convex.rgb24.ref.png  | Bin 2742 -> 2539 bytes
 test/reference/shape-sierpinski.argb32.ref.png     | Bin 63714 -> 54850 bytes
 test/reference/shape-sierpinski.rgb24.ref.png      | Bin 63714 -> 54850 bytes
 test/reference/smask-fill.argb32.ref.png           | Bin 1197 -> 1201 bytes
 test/reference/smask-fill.rgb24.ref.png            | Bin 1197 -> 1201 bytes
 test/reference/smask-stroke.argb32.ref.png         | Bin 1709 -> 1707 bytes
 test/reference/smask-stroke.rgb24.ref.png          | Bin 1709 -> 1707 bytes
 test/reference/smask.argb32.ref.png                | Bin 3414 -> 3436 bytes
 test/reference/smask.rgb24.ref.png                 | Bin 3414 -> 3436 bytes
 test/reference/source-surface-scale-paint.ref.png  | Bin 0 -> 139 bytes
 test/reference/stroke-clipped.argb32.ref.png       | Bin 0 -> 5857 bytes
 test/reference/stroke-clipped.ref.png              | Bin 5790 -> 0 bytes
 test/reference/stroke-clipped.rgb24.ref.png        | Bin 0 -> 5857 bytes
 test/reference/stroke-pattern.argb32.ref.png       | Bin 1491 -> 1510 bytes
 test/reference/stroke-pattern.rgb24.ref.png        | Bin 1491 -> 1510 bytes
 test/reference/stroke.image.argb32.ref.png         | Bin 0 -> 1479 bytes
 test/reference/stroke.image.rgb24.ref.png          | Bin 0 -> 1479 bytes
 test/reference/subsurface-outside-target.ref.png   | Bin 0 -> 2063 bytes
 test/reference/surface-pattern-operator.ref.png    | Bin 0 -> 5217 bytes
 test/reference/svg-surface-source.ref.png          | Bin 0 -> 377 bytes
 test/reference/text-pattern.ref.png                | Bin 0 -> 3455 bytes
 test/reference/text-rotate.argb32.ref.png          | Bin 0 -> 16518 bytes
 test/reference/text-rotate.ref.png                 | Bin 16667 -> 0 bytes
 test/reference/text-rotate.rgb24.ref.png           | Bin 0 -> 16518 bytes
 test/reference/tiger.argb32.ref.png                | Bin 93916 -> 94714 bytes
 test/reference/tiger.rgb24.ref.png                 | Bin 93916 -> 94714 bytes
 test/reference/tighten-bounds.ref.png              | Bin 0 -> 9443 bytes
 test/reference/trap-clip.ref.png                   | Bin 0 -> 5826 bytes
 test/reference/twin-antialias-gray.argb32.ref.png  | Bin 0 -> 3536 bytes
 test/reference/twin-antialias-gray.ref.png         | Bin 3948 -> 0 bytes
 test/reference/twin-antialias-gray.rgb24.ref.png   | Bin 0 -> 3536 bytes
 test/reference/twin-antialias-mixed.argb32.ref.png | Bin 2230 -> 2359 bytes
 test/reference/twin-antialias-mixed.rgb24.ref.png  | Bin 2230 -> 2359 bytes
 test/reference/twin-antialias-none.argb32.ref.png  | Bin 690 -> 692 bytes
 test/reference/twin-antialias-none.rgb24.ref.png   | Bin 690 -> 692 bytes
 .../twin-antialias-subpixel.argb32.ref.png         | Bin 0 -> 3536 bytes
 test/reference/twin-antialias-subpixel.ref.png     | Bin 3948 -> 0 bytes
 .../twin-antialias-subpixel.rgb24.ref.png          | Bin 0 -> 3536 bytes
 test/reference/twin.argb32.ref.png                 | Bin 0 -> 3536 bytes
 test/reference/twin.ref.png                        | Bin 3948 -> 0 bytes
 test/reference/twin.rgb24.ref.png                  | Bin 0 -> 3536 bytes
 test/reference/unbounded-operator.argb32.ref.png   | Bin 0 -> 2763 bytes
 test/reference/unbounded-operator.ref.png          | Bin 0 -> 2781 bytes
 test/reference/unclosed-strokes.argb32.ref.png     | Bin 1901 -> 0 bytes
 test/reference/unclosed-strokes.ref.png            | Bin 0 -> 1588 bytes
 test/reference/unclosed-strokes.rgb24.ref.png      | Bin 1901 -> 0 bytes
 test/reference/user-font-proxy.argb32.ref.png      | Bin 16941 -> 16971 bytes
 test/reference/user-font-proxy.rgb24.ref.png       | Bin 16941 -> 16971 bytes
 test/reference/user-font.argb32.ref.png            | Bin 0 -> 5882 bytes
 test/reference/user-font.ref.png                   | Bin 6209 -> 0 bytes
 test/reference/user-font.rgb24.ref.png             | Bin 0 -> 5882 bytes
 test/reference/world-map-fill.argb32.ref.png       | Bin 57308 -> 57407 bytes
 test/reference/world-map-fill.rgb24.ref.png        | Bin 57308 -> 57407 bytes
 test/reference/xcb-surface-source.ref.png          | Bin 0 -> 377 bytes
 test/reference/xlib-surface-source.ref.png         | Bin 0 -> 377 bytes
 test/reference/zero-mask.ref.png                   | Bin 0 -> 402 bytes
 283 files changed, 174 insertions(+), 157 deletions(-)

commit 8e1e2a54147df32f0e9261d2b7b031eaf8396f06
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 30 11:47:44 2014 +0100

    test: Remove redundant reference images
    
    If we have both a argb32 and rgb24 reference image that are identical,
    we can replace them with a plain reference image. I also prefer to have
    argb32/rgb24 versions of the reference images if rgb24 differs from the
    plain reference.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/a1-clip-fill-rule.argb32.ref.png        | Bin 236 -> 0 bytes
 test/reference/a1-clip-fill-rule.rgb24.ref.png         | Bin 218 -> 0 bytes
 test/reference/alpha-similar.argb32.ref.png            | Bin 99 -> 0 bytes
 test/reference/alpha-similar.rgb24.ref.png             | Bin 88 -> 0 bytes
 test/reference/big-empty-box.argb32.ref.png            | Bin 111 -> 0 bytes
 test/reference/big-empty-box.rgb24.ref.png             | Bin 108 -> 0 bytes
 test/reference/big-empty-triangle.argb32.ref.png       | Bin 111 -> 0 bytes
 test/reference/big-empty-triangle.rgb24.ref.png        | Bin 108 -> 0 bytes
 test/reference/big-little-box.argb32.ref.png           | Bin 169 -> 0 bytes
 test/reference/big-little-box.rgb24.ref.png            | Bin 160 -> 0 bytes
 test/reference/big-little-triangle.argb32.ref.png      | Bin 409 -> 0 bytes
 test/reference/big-little-triangle.rgb24.ref.png       | Bin 328 -> 0 bytes
 test/reference/bitmap-font.argb32.ref.png              | Bin 950 -> 0 bytes
 test/reference/bitmap-font.rgb24.ref.png               | Bin 871 -> 0 bytes
 test/reference/bug-source-cu.argb32.ref.png            | Bin 3815 -> 0 bytes
 test/reference/bug-source-cu.rgb24.ref.png             | Bin 3211 -> 0 bytes
 test/reference/clear.argb32.ref.png                    | Bin 692 -> 0 bytes
 test/reference/clear.rgb24.ref.png                     | Bin 617 -> 0 bytes
 test/reference/clip-device-offset.argb32.ref.png       | Bin 175 -> 0 bytes
 test/reference/clip-device-offset.rgb24.ref.png        | Bin 168 -> 0 bytes
 test/reference/clip-fill-eo-unbounded.argb32.ref.png   | Bin 4197 -> 0 bytes
 test/reference/clip-fill-eo-unbounded.rgb24.ref.png    | Bin 3551 -> 0 bytes
 test/reference/clip-fill-nz-unbounded.argb32.ref.png   | Bin 4197 -> 0 bytes
 test/reference/clip-fill-nz-unbounded.rgb24.ref.png    | Bin 3551 -> 0 bytes
 .../clip-fill-rule-pixel-aligned.argb32.ref.png        | Bin 195 -> 0 bytes
 .../clip-fill-rule-pixel-aligned.rgb24.ref.png         | Bin 165 -> 0 bytes
 test/reference/clip-fill-rule.argb32.ref.png           | Bin 437 -> 0 bytes
 test/reference/clip-fill-rule.rgb24.ref.png            | Bin 393 -> 0 bytes
 test/reference/clip-nesting.argb32.ref.png             | Bin 1044 -> 0 bytes
 test/reference/clip-nesting.rgb24.ref.png              | Bin 936 -> 0 bytes
 test/reference/clip-operator.argb32.ref.png            | Bin 8257 -> 0 bytes
 test/reference/clip-operator.rgb24.ref.png             | Bin 3288 -> 0 bytes
 test/reference/clip-stroke-unbounded.argb32.ref.png    | Bin 4127 -> 0 bytes
 test/reference/clip-stroke-unbounded.rgb24.ref.png     | Bin 3566 -> 0 bytes
 test/reference/clip-twice.argb32.ref.png               | Bin 1358 -> 0 bytes
 test/reference/clip-twice.rgb24.ref.png                | Bin 1195 -> 0 bytes
 test/reference/clip-unbounded.argb32.ref.png           | Bin 100 -> 0 bytes
 test/reference/clip-unbounded.rgb24.ref.png            | Bin 97 -> 0 bytes
 test/reference/dash-zero-length.argb32.ref.png         | Bin 230 -> 0 bytes
 test/reference/dash-zero-length.rgb24.ref.png          | Bin 208 -> 0 bytes
 test/reference/degenerate-path.argb32.ref.png          | Bin 251 -> 0 bytes
 test/reference/degenerate-path.rgb24.ref.png           | Bin 219 -> 0 bytes
 test/reference/device-offset-positive.argb32.ref.png   | Bin 139 -> 0 bytes
 test/reference/device-offset-positive.rgb24.ref.png    | Bin 111 -> 0 bytes
 test/reference/device-offset.argb32.ref.png            | Bin 137 -> 0 bytes
 test/reference/device-offset.rgb24.ref.png             | Bin 111 -> 0 bytes
 test/reference/egl-surface-source.argb32.ref.png       | Bin 377 -> 0 bytes
 test/reference/egl-surface-source.rgb24.ref.png        | Bin 301 -> 0 bytes
 .../reference/extended-blend-alpha-mask.argb32.ref.png | Bin 9221 -> 0 bytes
 test/reference/extended-blend-alpha-mask.rgb24.ref.png | Bin 4597 -> 0 bytes
 test/reference/extended-blend-alpha.argb32.ref.png     | Bin 9406 -> 0 bytes
 test/reference/extended-blend-alpha.rgb24.ref.png      | Bin 5740 -> 0 bytes
 test/reference/extended-blend-mask.argb32.ref.png      | Bin 3971 -> 0 bytes
 test/reference/extended-blend-mask.rgb24.ref.png       | Bin 3643 -> 0 bytes
 .../extended-blend-solid-alpha.argb32.ref.png          | Bin 9406 -> 0 bytes
 .../reference/extended-blend-solid-alpha.rgb24.ref.png | Bin 5740 -> 0 bytes
 test/reference/extended-blend-solid.argb32.ref.png     | Bin 4063 -> 0 bytes
 test/reference/extended-blend-solid.rgb24.ref.png      | Bin 3775 -> 0 bytes
 test/reference/extended-blend.argb32.ref.png           | Bin 4063 -> 0 bytes
 test/reference/extended-blend.rgb24.ref.png            | Bin 3775 -> 0 bytes
 test/reference/fallback.argb32.ref.png                 | Bin 4059 -> 0 bytes
 test/reference/fallback.rgb24.ref.png                  | Bin 3139 -> 0 bytes
 test/reference/fill-and-stroke.argb32.ref.png          | Bin 312 -> 0 bytes
 test/reference/fill-and-stroke.rgb24.ref.png           | Bin 283 -> 0 bytes
 .../fill-degenerate-sort-order.argb32.ref.png          | Bin 2400 -> 0 bytes
 .../reference/fill-degenerate-sort-order.rgb24.ref.png | Bin 2049 -> 0 bytes
 test/reference/fill-empty.argb32.ref.png               | Bin 99 -> 0 bytes
 test/reference/fill-empty.rgb24.ref.png                | Bin 97 -> 0 bytes
 test/reference/fill-missed-stop.argb32.ref.png         | Bin 455 -> 0 bytes
 test/reference/fill-missed-stop.rgb24.ref.png          | Bin 382 -> 0 bytes
 test/reference/fill-rule.argb32.ref.png                | Bin 2065 -> 0 bytes
 test/reference/fill-rule.rgb24.ref.png                 | Bin 1803 -> 0 bytes
 test/reference/finer-grained-fallbacks.argb32.ref.png  | Bin 1068 -> 0 bytes
 test/reference/finer-grained-fallbacks.rgb24.ref.png   | Bin 837 -> 0 bytes
 test/reference/gl-surface-source.argb32.ref.png        | Bin 377 -> 0 bytes
 test/reference/gl-surface-source.rgb24.ref.png         | Bin 301 -> 0 bytes
 test/reference/gradient-alpha.argb32.ref.png           | Bin 125 -> 0 bytes
 test/reference/gradient-alpha.rgb24.ref.png            | Bin 119 -> 0 bytes
 test/reference/gradient-constant-alpha.argb32.ref.png  | Bin 111 -> 0 bytes
 test/reference/gradient-constant-alpha.rgb24.ref.png   | Bin 106 -> 0 bytes
 test/reference/gradient-zero-stops-mask.argb32.ref.png | Bin 86 -> 0 bytes
 test/reference/gradient-zero-stops-mask.rgb24.ref.png  | Bin 86 -> 0 bytes
 test/reference/gradient-zero-stops.argb32.ref.png      | Bin 105 -> 0 bytes
 test/reference/gradient-zero-stops.rgb24.ref.png       | Bin 86 -> 0 bytes
 test/reference/image-surface-source.argb32.ref.png     | Bin 377 -> 0 bytes
 test/reference/image-surface-source.rgb24.ref.png      | Bin 301 -> 0 bytes
 test/reference/linear-gradient-one-stop.argb32.ref.png | Bin 225 -> 0 bytes
 test/reference/linear-gradient-one-stop.rgb24.ref.png  | Bin 174 -> 0 bytes
 test/reference/mask-alpha.argb32.ref.png               | Bin 632 -> 0 bytes
 test/reference/mask-alpha.rgb24.ref.png                | Bin 589 -> 0 bytes
 test/reference/mask-ctm.argb32.ref.png                 | Bin 129 -> 0 bytes
 test/reference/mask-ctm.rgb24.ref.png                  | Bin 105 -> 0 bytes
 test/reference/mask-surface-ctm.argb32.ref.png         | Bin 129 -> 0 bytes
 test/reference/mask-surface-ctm.rgb24.ref.png          | Bin 105 -> 0 bytes
 test/reference/mask.argb32.ref.png                     | Bin 8565 -> 0 bytes
 test/reference/mask.rgb24.ref.png                      | Bin 7135 -> 0 bytes
 test/reference/new-sub-path.argb32.ref.png             | Bin 408 -> 0 bytes
 test/reference/new-sub-path.rgb24.ref.png              | Bin 371 -> 0 bytes
 test/reference/nil-surface.argb32.ref.png              | Bin 107 -> 0 bytes
 test/reference/nil-surface.rgb24.ref.png               | Bin 87 -> 0 bytes
 test/reference/operator-alpha.argb32.ref.png           | Bin 280 -> 0 bytes
 test/reference/operator-alpha.rgb24.ref.png            | Bin 205 -> 0 bytes
 test/reference/operator-clear.argb32.ref.png           | Bin 1071 -> 0 bytes
 test/reference/operator-clear.rgb24.ref.png            | Bin 946 -> 0 bytes
 test/reference/operator-source.argb32.ref.png          | Bin 5614 -> 0 bytes
 test/reference/operator-source.rgb24.ref.png           | Bin 4012 -> 0 bytes
 test/reference/operator.argb32.ref.png                 | Bin 238 -> 0 bytes
 test/reference/operator.rgb24.ref.png                  | Bin 189 -> 0 bytes
 test/reference/over-above-source.argb32.ref.png        | Bin 564 -> 0 bytes
 test/reference/over-above-source.rgb24.ref.png         | Bin 465 -> 0 bytes
 test/reference/over-around-source.argb32.ref.png       | Bin 633 -> 0 bytes
 test/reference/over-around-source.rgb24.ref.png        | Bin 499 -> 0 bytes
 test/reference/over-below-source.argb32.ref.png        | Bin 447 -> 0 bytes
 test/reference/over-below-source.rgb24.ref.png         | Bin 385 -> 0 bytes
 test/reference/over-between-source.argb32.ref.png      | Bin 596 -> 0 bytes
 test/reference/over-between-source.rgb24.ref.png       | Bin 463 -> 0 bytes
 test/reference/overlapping-boxes.argb32.ref.png        | Bin 179 -> 0 bytes
 test/reference/overlapping-boxes.rgb24.ref.png         | Bin 170 -> 0 bytes
 test/reference/overlapping-glyphs.argb32.ref.png       | Bin 2717 -> 0 bytes
 test/reference/overlapping-glyphs.rgb24.ref.png        | Bin 1663 -> 0 bytes
 test/reference/pass-through.argb32.ref.png             | Bin 221 -> 0 bytes
 test/reference/pass-through.rgb24.ref.png              | Bin 158 -> 0 bytes
 test/reference/pdf-surface-source.argb32.ref.png       | Bin 377 -> 0 bytes
 test/reference/pdf-surface-source.rgb24.ref.png        | Bin 301 -> 0 bytes
 test/reference/pixman-rotate.argb32.ref.png            | Bin 260 -> 0 bytes
 test/reference/pixman-rotate.rgb24.ref.png             | Bin 225 -> 0 bytes
 test/reference/ps-surface-source.argb32.ref.png        | Bin 377 -> 0 bytes
 test/reference/ps-surface-source.rgb24.ref.png         | Bin 301 -> 0 bytes
 test/reference/push-group.argb32.ref.png               | Bin 3062 -> 0 bytes
 test/reference/push-group.rgb24.ref.png                | Bin 2899 -> 0 bytes
 test/reference/quartz-surface-source.argb32.ref.png    | Bin 377 -> 0 bytes
 test/reference/quartz-surface-source.rgb24.ref.png     | Bin 301 -> 0 bytes
 test/reference/radial-gradient-source.argb32.ref.png   | Bin 408848 -> 0 bytes
 test/reference/radial-gradient-source.rgb24.ref.png    | Bin 263908 -> 0 bytes
 .../recording-surface-extend-none.argb32.ref.png       | Bin 3153 -> 0 bytes
 .../recording-surface-extend-none.rgb24.ref.png        | Bin 3145 -> 0 bytes
 .../recording-surface-extend-pad.argb32.ref.png        | Bin 11200 -> 0 bytes
 .../recording-surface-extend-pad.rgb24.ref.png         | Bin 12586 -> 0 bytes
 .../recording-surface-extend-reflect.argb32.ref.png    | Bin 23967 -> 0 bytes
 .../recording-surface-extend-reflect.rgb24.ref.png     | Bin 23930 -> 0 bytes
 .../recording-surface-extend-repeat.argb32.ref.png     | Bin 24091 -> 0 bytes
 .../recording-surface-extend-repeat.rgb24.ref.png      | Bin 24075 -> 0 bytes
 test/reference/recording-surface-over.argb32.ref.png   | Bin 3153 -> 0 bytes
 test/reference/recording-surface-over.rgb24.ref.png    | Bin 3145 -> 0 bytes
 test/reference/recording-surface-source.argb32.ref.png | Bin 3153 -> 0 bytes
 test/reference/recording-surface-source.rgb24.ref.png  | Bin 3146 -> 0 bytes
 test/reference/rel-path.argb32.ref.png                 | Bin 197 -> 0 bytes
 test/reference/rel-path.rgb24.ref.png                  | Bin 216 -> 0 bytes
 .../scale-source-surface-paint.argb32.ref.png          | Bin 147 -> 0 bytes
 .../reference/scale-source-surface-paint.rgb24.ref.png | Bin 117 -> 0 bytes
 test/reference/set-source.argb32.ref.png               | Bin 120 -> 0 bytes
 test/reference/set-source.rgb24.ref.png                | Bin 101 -> 0 bytes
 .../source-surface-scale-paint.argb32.ref.png          | Bin 139 -> 0 bytes
 .../reference/source-surface-scale-paint.rgb24.ref.png | Bin 114 -> 0 bytes
 .../reference/subsurface-outside-target.argb32.ref.png | Bin 2063 -> 0 bytes
 test/reference/subsurface-outside-target.rgb24.ref.png | Bin 1648 -> 0 bytes
 test/reference/surface-pattern-operator.argb32.ref.png | Bin 5217 -> 0 bytes
 test/reference/surface-pattern-operator.rgb24.ref.png  | Bin 1942 -> 0 bytes
 test/reference/svg-surface-source.argb32.ref.png       | Bin 377 -> 0 bytes
 test/reference/svg-surface-source.rgb24.ref.png        | Bin 301 -> 0 bytes
 test/reference/text-pattern.argb32.ref.png             | Bin 3455 -> 0 bytes
 test/reference/text-pattern.rgb24.ref.png              | Bin 2684 -> 0 bytes
 test/reference/tighten-bounds.argb32.ref.png           | Bin 9115 -> 0 bytes
 test/reference/tighten-bounds.rgb24.ref.png            | Bin 8365 -> 0 bytes
 test/reference/trap-clip.argb32.ref.png                | Bin 5826 -> 0 bytes
 test/reference/trap-clip.rgb24.ref.png                 | Bin 5435 -> 0 bytes
 test/reference/unbounded-operator.argb32.ref.png       | Bin 2781 -> 0 bytes
 test/reference/unbounded-operator.rgb24.ref.png        | Bin 1333 -> 0 bytes
 test/reference/xcb-surface-source.argb32.ref.png       | Bin 377 -> 0 bytes
 test/reference/xcb-surface-source.rgb24.ref.png        | Bin 301 -> 0 bytes
 test/reference/xlib-surface-source.argb32.ref.png      | Bin 377 -> 0 bytes
 test/reference/xlib-surface-source.rgb24.ref.png       | Bin 301 -> 0 bytes
 test/reference/zero-mask.argb32.ref.png                | Bin 402 -> 0 bytes
 test/reference/zero-mask.rgb24.ref.png                 | Bin 382 -> 0 bytes
 174 files changed, 0 insertions(+), 0 deletions(-)

commit 93c21e3fd309781d0f48052097f5670dbe9af820
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Mon Sep 22 10:19:17 2014 +0530

    test: Add test for egl-surface-source
    
    This test file attempts to use a EGL backend surface as a source
    surface for all other backends.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 test/Makefile.sources                              |   3 +-
 test/egl-surface-source.c                          | 135 +++++++++++++++++++++
 test/reference/egl-surface-source.argb32.ref.png   | Bin 0 -> 377 bytes
 .../egl-surface-source.base.argb32.ref.png         | Bin 0 -> 377 bytes
 .../egl-surface-source.base.rgb24.ref.png          | Bin 0 -> 301 bytes
 test/reference/egl-surface-source.image16.ref.png  | Bin 0 -> 305 bytes
 test/reference/egl-surface-source.rgb24.ref.png    | Bin 0 -> 301 bytes
 7 files changed, 137 insertions(+), 1 deletion(-)

commit 573ddfc3d5c08c37b95a21e0a1b34acecc646053
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Thu Sep 25 08:38:50 2014 +0530

    src: check the surface backend for NULL
    
    This is a follow-up patch on top of 150c1e7044c57443d458e12bfc427d3a019cb60b
    As discussed in the mailing list, http://lists.cairographics.org/archives/cairo/2014-September/025647.html,
    check if the surfaces are of particular backend type or not, before proceeding further.
    
    These changes are based on _cairo_surface_is_xlib() and _cairo_surface_is_image()
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 src/cairo-qt-surface.cpp         | 28 +++++++++++++++++++++++++---
 src/cairo-quartz-image-surface.c |  4 +++-
 src/cairo-quartz-surface.c       | 14 ++++++++++++++
 src/win32/cairo-win32-surface.c  | 19 ++++++++++++++++++-
 4 files changed, 60 insertions(+), 5 deletions(-)

commit 06b9f8fa2d179850cda8a0a103896bc011ce46d6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Sep 22 12:53:08 2014 +0100

    stroke,traps: Emit join without loss of precision
    
    As the target renderers operate at a different sample resolution then we
    use internally for coordinate representation, there is always a potential
    for discrepancies in the line gradients when passing around trapezoids.
    To overcome this, the protocol specification of trapezoids uses the full
    lines and vertical range as opposed to vertices and so long as we always
    use the same lines for conjoint trapezoids, they remain abutting in the
    rasteriser.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84115
    Testcase: bug-84115
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources          |   3 +
 src/cairo-bentley-ottmann.c   | 232 +-------------------------------
 src/cairo-line-inline.h       |  48 +++++++
 src/cairo-line-private.h      |  50 +++++++
 src/cairo-line.c              | 306 ++++++++++++++++++++++++++++++++++++++++++
 src/cairo-path-stroke-traps.c |  55 +++++---
 src/cairo-traps-private.h     |   8 +-
 src/cairo-traps.c             |  85 ++++++++++--
 8 files changed, 530 insertions(+), 257 deletions(-)

commit 5c03b20732b84370950f0c7e5648da86ef45a571
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Sep 29 08:37:56 2014 +0100

    test/coverage: Exercise invariance under mirror symmetry
    
    Massimo noticed that the record/record-flip were not being rasterised as
    identical mirror images due to a half-subpixel offset in the tor scan
    converter. This test attempts to reproduce this error by rendering a
    rhombus around the origin of each cell (that is it generates 4 mirror
    images of a triangle in the 4 different orientations0. The expectation
    is that each pixel in the group is lit identically as the coverage is
    identical.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=84396
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/coverage.c                         |  55 ++++++++++++++++++++++++++++++++
 test/reference/coverage-rhombus.ref.png | Bin 0 -> 7053 bytes
 2 files changed, 55 insertions(+)

commit fbb0a260b707cb5f02a14cc368c6f2f0d63564c3
Author: Marc-André Lureau <marcandre.lureau@gmail.com>
Date:   Tue Apr 2 21:00:20 2013 +0200

    build-sys: do not try to build util/sphinx on Windows
    
    glib and dlfcn exist on windows, but sphinx code uses a lot of
    Unix-only API
    
    Fixes the following build error on mingw-fedora
    
      CC     cairo-boilerplate-system.lo
    ../../../util/cairo-sphinx/sphinx.c:8:22: fatal error: sys/mman.h: No such file or directory
    compilation terminated.
    
    Fixes:  https://bugs.freedesktop.org/show_bug.cgi?id=63043
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 42320793aa1b3e5a0b74e94a0aadf5d2b9ae5ce2
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Wed Sep 24 11:37:58 2014 -0700

    sphinx: Add ickle's explanation of what sphinx does

 util/cairo-sphinx/sphinx.c | 8 ++++++++
 1 file changed, 8 insertions(+)

commit 80359e73d821516f411b25b977b442869fa5d0ad
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 23 12:58:27 2014 +0100

    test: Exercise stroking bugs with xlib/trapezoids
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84115
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                 |   1 +
 test/bug-84115.c                      |  61 ++++++++++++++++++++++++++++++++++
 test/reference/bug-84115.ref.png      | Bin 0 -> 64233 bytes
 test/reference/bug-84115.xlib.ref.png | Bin 0 -> 65033 bytes
 4 files changed, 62 insertions(+)

commit 06a737b74d3bc925a2c32254f497e07b6d1af5ca
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Sep 24 09:57:31 2014 +0100

    arc: Insert the initial point on the arc
    
    Currently the very first point on the arc will be the first interpreted
    location along the spline used to approximate the arc. This will be
    close, but not quite the exact point the user intended the arc to run
    from, so begin the arc with a line-to the initial point.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-arc.c | 4 ++++
 1 file changed, 4 insertions(+)

commit bdd0721dcddd6c4528c9518a2152cd154f746202
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Tue Sep 23 16:41:36 2014 -0700

    NEWS: Revise downscaling feature description
    
    Updated feature description using text from Bill.  Also updated bugfix
    list to include recent fixes.

 NEWS | 48 +++++++++++++++++++++++++++---------------------
 1 file changed, 27 insertions(+), 21 deletions(-)

commit 7cfebce15228c88ee122edb8ba575f9a609e36f4
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Tue Sep 23 12:40:25 2014 -0700

    build:  Fix float endian configure test when using clang -O4
    
    When using clang -O4, the compiled test object is output in bitcode
    format rather than as an ELF object, so when we grep the test value from
    the object it fails.  To work around this, go ahead and link the test
    object into an executable, and then grep against this native binary
    instead of the compiler's intermediary object.
    
    We need to add __attribute__((used)) to ensure the d variable doesn't
    get optimized out during linking, since it's not referenced in the
    test's main().
    
    Patch authored by cmuelle8 <abendstund@gmail.com>
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
    Bugzilla:  https://bugs.freedesktop.org/show_bug.cgi?id=63310

 build/aclocal.float.m4 | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

commit 9a19ef185884da1e7d5344b301f48aa2ba0f88b6
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Mon Mar 24 19:08:10 2014 +1030

    Fix compilation with bionic libc
    
    Refactor out a cairo_get_locale_decimal_point() routine to handle a case
    where localeconv() is not available.
    
    Fixes:  https://bugs.freedesktop.org/show_bug.cgi?id=70492
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
    
    [edit:  Condensed cairo_get_locale_decimal_point and conditionalized
    locale.h inclusion.  -- bryce]

 src/cairo-cff-subset.c    |  4 +---
 src/cairo-misc.c          | 18 ++++++++++++++++++
 src/cairo-output-stream.c |  5 +----
 src/cairo-type1-subset.c  |  5 +----
 src/cairoint.h            |  3 +++
 5 files changed, 24 insertions(+), 11 deletions(-)

commit a02e29a12d82f177bdf99ed8cfd0c3b3b78c44da
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Sep 22 15:48:49 2014 -0700

    Don't return NULL to clients when getting device
    
    Return an error device instead
    
    Fixes:  https://bugs.freedesktop.org/show_bug.cgi?id=58061

 src/cairo-cogl-surface.c | 2 +-
 src/drm/cairo-drm.c      | 9 ++++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

commit 150c1e7044c57443d458e12bfc427d3a019cb60b
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Sep 22 15:41:24 2014 -0700

    Don't return NULL to clients when getting image
    
    Return an error surface instead.
    
    Fixes:  https://bugs.freedesktop.org/show_bug.cgi?id=58061

 src/cairo-qt-surface.cpp         | 2 +-
 src/cairo-quartz-image-surface.c | 2 +-
 src/win32/cairo-win32-surface.c  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

commit 40e757679634ba6261b9df231ba5c706625e215d
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Mon Sep 22 15:06:54 2014 -0700

    NEWS: Note that downscaling changes only affect image + fallback

 NEWS | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit 402b456a3229f6c7f1550e66bbd8125c253a4ff1
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Thu Jul 31 17:58:15 2014 -0700

    gl: Increase default VBO size on GL to 1M
    
    The default VBO size was reduced from 256k to 16k because embedded
    devices had trouble with the larger memory demands of a big VBO.  My
    testing[1] indicates this incurred a 5% performance loss on at least one
    of Cairo's performance tests.  Further testing showed that with
    late-model graphics cards, further performance benefits can be seen with
    even larger VBO sizes, up to 8.3% at 1M for Intel.
    
    Now that we can set the vbo size differently for different backends, set
    it to the lower value (16k) for EGL, and higher (1M) for GL.
    
    1: http://www.bryceharrington.org/wordpress/2013/08/vbo-size/
    
    Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

 src/cairo-egl-context.c | 6 ++++++
 src/cairo-gl-private.h  | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

commit aa820c13d78a4fc1c87da0da9012ee532aa2d50a
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Thu Jul 31 17:43:03 2014 -0700

    gl: Track the VBO size as a property of the ctx
    
    Change suggested by Chris Wilson.  This will enable setting different
    vbo sizes for GL vs. EGL.
    
    Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

 src/cairo-gl-composite.c |  3 ++-
 src/cairo-gl-device.c    |  4 +++-
 src/cairo-gl-info.c      | 22 ++++++++++------------
 src/cairo-gl-private.h   |  3 ++-
 4 files changed, 17 insertions(+), 15 deletions(-)

commit 036f47c34579259fa86d0193797b6f83fe79bbeb
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Mon Aug 19 19:38:26 2013 -0700

    cairo-gl: Make VBO size run-time settable
    
    The default VBO size was reduced from 256k to 16k last year in commit
    90860241 due to problems with larger VBOs on embedded hardware.
    However, that change resulted in a 5% performance impact to the
    firefox-fishbowl benchmark when using the spans or traps compositors.
    
    This patch doesn't change the VBO size, but does permit it to be
    altered via an environment variable, to facilitate testing.
    
    Signed-off-by: Bryce Harrington <bryce@osg.samsung.com>

 src/cairo-gl-composite.c |  2 +-
 src/cairo-gl-device.c    |  2 +-
 src/cairo-gl-info.c      | 22 ++++++++++++++++++++++
 src/cairo-gl-private.h   |  8 ++++++--
 4 files changed, 30 insertions(+), 4 deletions(-)

commit 8479b6086710e11c81c0059ffc5fa6a71d14256c
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Tue Sep 16 10:18:02 2014 +0530

    test: Add test oversized egl surfaces
    
    This test exercises error scenario when creating over sized egl surface
    that is larger than maximum framebuffer or texture dimensions of the
    context
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 test/Makefile.am             |   4 ++
 test/Makefile.sources        |   3 ++
 test/egl-oversized-surface.c | 117 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 124 insertions(+)

commit 3d68352e3c00b836e50c2eacb0b80ae5a0e15a65
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Thu Sep 18 13:18:48 2014 -0700

    NEWS: Drop unfinished thought

 NEWS | 1 -
 1 file changed, 1 deletion(-)

commit 54670ec13d64efa94f552b5473c1f15a9db1cecd
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Wed Sep 17 20:27:13 2014 -0700

    AUTHORS: Add Ravi, myself, and a couple other frequent contributors

 AUTHORS | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

commit 33a54e7c204c4bb7fb0f1f2844608a78ea317db4
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Wed Sep 17 20:25:37 2014 -0700

    README:  Update required dependencies
    
    Also adds mention of the skia backend.

 README | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

commit d1fa4d44fe6b70eba6d5f620c5c4a6c122cc7fc8
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Wed Sep 17 20:04:01 2014 -0700

    NEWS:  Bring up to date with recent bug fixes.

 NEWS | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 66 insertions(+), 3 deletions(-)

commit e0c0a673ee757615bd3d22f46767535e9f53d6f5
Author: Bryce Harrington <bryce@osg.samsung.com>
Date:   Wed Sep 17 17:14:01 2014 -0700

    Disable font options for xcb.
    
    This patch makes a bunch of tests pass again. The first hunk one fixes a
    shameful oversight (whoops), the second one effectively reverts
    e691d242.  That change broke 102 xcb and 70 xlib tests, including a
    bunch of *twin-antialias-* test cases.  Patch thanks to Uli Schlachter.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-xcb-screen.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

commit 0aa43ed886c0f8468a21a470f2f024bd4d8a4513
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Sep 14 22:02:12 2014 +0930

    win32 printing: fix image scale when GDI scale is not identity

 src/win32/cairo-win32-printing-surface.c | 1 +
 1 file changed, 1 insertion(+)

commit e691d242d592a8556e25659fb091a2031abee4c9
Author: Lukáš Lalinský <lukas@oxygene.sk>
Date:   Wed Sep 3 22:53:55 2014 +0200

    xcb: Initialize font options from Xft resources
    
    There is a similar code in the Xlib backend. The logic here is the same, but
    XCB doesn't support X resources directly, so there is some custom code
    to get and parse the resources from the root window.
    
    Signed-off-by: Lukáš Lalinský <lukas@oxygene.sk>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 src/Makefile.sources      |   1 +
 src/cairo-xcb-private.h   |  19 +++
 src/cairo-xcb-resources.c | 304 ++++++++++++++++++++++++++++++++++++++++++++++
 src/cairo-xcb-screen.c    | 108 ++++++++++++++++
 src/cairo-xcb-surface.c   |   6 +-
 5 files changed, 435 insertions(+), 3 deletions(-)

commit e77d0a5611fedce2bfa0940ff62f003c1f9cfa08
Author: David Weiß <david.weiss@ptvgroup.com>
Date:   Fri Sep 5 17:03:26 2014 +0200

    made paths to pixman, libpng and zlib configurable by commandline for win32 builds
    
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

 build/Makefile.win32.common | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

commit 3b9d7e583f376413df655f778a3ef04537e8a5b6
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Fri Sep 5 12:15:02 2014 +0530

    qt: Suppress warnings in qt backend build
    
    This patch fixes majorly 2 kinds of warning issues:
    
    (1)
    cc1plus: warning: command line option '-Wold-style-definition' is valid for Ada/C/ObjC but not for C++ [enabled by default]
    cc1plus: warning: command line option '-Wdeclaration-after-statement' is valid for C/ObjC but not for C++ [enabled by default]
    cc1plus: warning: command line option '-Wnested-externs' is valid for C/ObjC but not for C++ [enabled by default]
    cc1plus: warning: command line option '-Wstrict-prototypes' is valid for Ada/C/ObjC but not for C++ [enabled by default]
    cc1plus: warning: command line option '-Wmissing-prototypes' is valid for Ada/C/ObjC but not for C++ [enabled by default]
    cc1plus: warning: command line option '-Wbad-function-cast' is valid for C/ObjC but not for C++ [enabled by default]
    
    Solution: Enable these warnings only for C compiler and not for C++
    
    (2)
    cairo-qt-surface.cpp: In function 'cairo_int_status_t _cairo_qt_surface_fill(void*, cairo_operator_t, const cairo_pattern_t*, const cairo_path_fixed_t*, cairo_fill_rule_t, double, cairo_antialias_t, const cairo_clip_t*)':
    cairo-qt-surface.cpp:852:5: warning: inlining failed in call to 'PatternToBrushConverter::PatternToBrushConverter(const cairo_pattern_t*)': --param max-inline-insns-single limit reached [-Winline]
    cairo-qt-surface.cpp:1339:38: warning: called from here [-Winline]
    cairo-qt-surface.cpp:390:1: warning: inlining failed in call to 'QPainterPath _ZL10path_to_qtPK17_cairo_path_fixedPK13_cairo_matrix.part.13()': call is unlikely and code size would grow [-Winline]
    cairo-qt-surface.cpp:1306:1: warning: called from here [-Winline]
    cairo-qt-surface.cpp:1051:5: warning: inlining failed in call to 'PatternToBrushConverter::~PatternToBrushConverter()': call is unlikely and code size would grow [-Winline]
    
    Solution: Add __attribute__ ((noinline)) to the function as mentioned in
    http://stackoverflow.com/questions/11724235/warning-for-template-with-g-o2-or-os-o-o1 (Edit 3)
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

 build/configure.ac.warnings | 13 +++++++------
 src/cairo-qt-surface.cpp    |  9 ++++++---
 2 files changed, 13 insertions(+), 9 deletions(-)

commit 29a8b4e970379ca04a7db8e63c71bb34c0e349ce
Author: Maks Naumov <maksqwe1@ukr.net>
Date:   Wed Aug 20 09:52:45 2014 -0700

    Fix _cairo_mesh_pattern_equal() when cairo_mesh_patch_t structs are different
    
    Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

 src/cairo-pattern.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit e6bf829d8953fac82ccc80618c6cae41346e483f
Author: Maks Naumov <maksqwe1@ukr.net>
Date:   Wed Aug 20 09:38:37 2014 -0700

    Fix font x_scale value in _compute_transform()
    
    Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-ft-font.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit c6ae5b197623867e2baca0bf4fe2907ea55536f5
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Mon Aug 25 09:28:40 2014 +0530

    test: Fix null pointer issue reported by cppcheck static analysis tool
    
    cppcheck analysis tool reports the following issues when run on the
    latest Cairo source.
    
    $ grep "(error)"  cppcheck_error_log.txt
    [test/pdf-mime-data.c:58]: (error) Possible null pointer dereference: file - otherwise it is redundant to check if file is null at line 53
    [test/pdf-mime-data.c:75]: (error) Resource leak: fp
    $
    
    The proposed changes fixes the above issues.
    
    And also it does some refactoring to print the appropriate error messages
    for each error condition in read_file() function and also to free the allocated
    data buffer.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/pdf-mime-data.c | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

commit 52c4f0f2dafcc6e087a9c3c6d00c582fc272c2c2
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Thu Aug 21 18:18:34 2014 +0530

    src: Fix memory issue reported by cppcheck static analysis tool
    
    cppcheck analysis tool reports the following issues when run on the
    latest Cairo source.
    
    $ grep "(error)"  cppcheck_error_log.txt
    [src/skia/cairo-skia-surface.cpp:245]: (error) Memory leak: surface
    $
    
    The proposed changes fixes the above issues.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/skia/cairo-skia-surface.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit a5f51588afd9d5629b03297eb29ff46350b6ba50
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 25 08:55:24 2014 +0100

    traps,xcb: Set the box count after filtering
    
    After converting, the number of boxes should only count the number of
    non-zero boxes and forget about the zero-sized boxes we skipped over.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81699
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-traps-compositor.c   | 4 ++--
 src/cairo-xcb-surface-render.c | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

commit 13a09526d2120c244471e03b6ae979016ef88e83
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 23 14:16:55 2014 +0100

    traps,xcb: Prefilter zero-area boxes when converting traps
    
    The rectangular tesselation routines rely on the presuming that all the
    boxes it has to handle are already filtered to remove empty boxes.
    
    << /width 800 /height 600 >> surface context
    0.0848671 0 0 0.0848671 39.907812 5.608896 matrix transform
    8 0 m 12.417969 0 16 3.582031 16 8 c 16 12.417969 12.417969 16 8 16 c
    3.582031 16 0 12.417969 0 8 c 0 3.582031 3.582031 0 8 0 c h
    clip
    16 0 m 8 8 l 16 16 l h
    clip
    0 0 16 16 rectangle
    fill
    
    Triggers the error given a traps tesselator like cairo-xlib.
    
    Reported-by: Henrique Lengler <henriqueleng@openmailbox.org>
    Analyzed-by: Massimo <sixtysix@inwind.it>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81699
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-traps-compositor.c   | 28 +++++++++++++++++-----------
 src/cairo-xcb-surface-render.c | 29 ++++++++++++++++++-----------
 2 files changed, 35 insertions(+), 22 deletions(-)

commit 545444ec1f79eab268647e9859efc9c8d1a10391
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Aug 23 14:38:36 2014 +0200

    xcb: Correctly check for image surface for inplace upload
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82987
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 183ac1889f369743a86a8a2ff6b61486acda614e
Author: Maks Naumov <maksqwe1@ukr.net>
Date:   Tue Aug 19 14:59:14 2014 -0700

    Fix width and height args for _cairo_xcb_connection_copy_area()
    
    Found via static analysis.
    
    Signed-off-by: Maks Naumov <maksqwe1@ukr.net>
    Reviewed-by:  Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit eab218d1e3b0f2a3c0ab33d3173c42cc57e9bf8c
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Wed Aug 20 11:45:19 2014 +0530

    configure.ac: configuration check to enable either gl or glesv2, not both at the same time
    
    A proposed solution for the discussion in
    https://bugs.freedesktop.org/show_bug.cgi?id=57379#c12,
    to avoid muliple definition of cairo_gl_* symbols when
    both gl and glesv2 backends are enabled at the same time
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

commit 932548ef25864958ef966ffe83e7c945c3ff3cd4
Author: Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
Date:   Tue Aug 19 00:09:50 2014 +0930

    win32 print: fix cache_frozen assertions
    
    Bug 81709

 src/win32/cairo-win32-printing-surface.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

commit 7736d08e22ffd7ab9968617164c7e027125b7755
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Wed Aug 6 09:49:59 2014 +0530

    README : Update README file related to usage of FORMAT make variable
    
    Reformatted the README file to simplify the sentences.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/README | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

commit c61aeddc44c8619a271151b2a2f6bf9f8ff2a18b
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Tue Aug 5 14:31:37 2014 +0530

    test: improve selective execution of Cairo tests based on FORMAT option
    
    This patch improves the patch "test: Selective execution of Cairo tests based on FORMAT option"
    by extending the usage of FORMAT option even in the case of user not
    providing TARGETS= option
    
    For ex:
    (1). CAIRO_TESTS="zero-alpha" make test FORMAT=rgba
    This command runs the zero-alpha test for all the backends with
    argb32 content format and so on.
    (2). CAIRO_TESTS="zero-alpha" make test FORMAT=rgba,rgb
    This command runs the zero-alpha test for all the backends with
    argb32 and rgb24 content formats.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 boilerplate/cairo-boilerplate.c | 68 +++++++++++++++++++++++++++++++++--------
 1 file changed, 55 insertions(+), 13 deletions(-)

commit f8e0ecb5af8859e2bff26cb719b10b3a9784f6f1
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Thu Jul 24 14:19:21 2014 +0530

    test: Selective execution of Cairo tests based on FORMAT option
    
    Added a new command line option FORMAT which can take rgb and/or rgba
    values which enables the execution of tests only for the given FORMAT
    For ex:
    (1). CAIRO_TESTS="zero-alpha" make test TARGETS=ps2,image FORMAT=rgba,rgb
    This command runs the zero-alpha test for both ps2 and image backends
    with argb32 and rgb24 content formats.
    (2). CAIRO_TESTS="zero-alpha" make test TARGETS=ps2,image FORMAT=rgba
    This command runs the zero-alpha test for both ps2 and image backends
    with argb32 content format and so on.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 boilerplate/cairo-boilerplate.c | 61 ++++++++++++++++++++++++++++++++++++-----
 perf/Makefile.am                |  3 +-
 test/Makefile.am                |  3 +-
 3 files changed, 58 insertions(+), 9 deletions(-)

commit 1d9f4ae5208d86843a6001d10c9cb5b16df2b785
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Tue Aug 12 15:48:04 2014 -0700

    V5: Use NEAREST filter when possible
    
    (changed to use determinant funciton and remove debug printf)
    
    Modifies _cairo_matrix_has_unity_scale to return true for 90 degree rotations
    by allowing error caused by inaccuracy in trig functions.
    
    This fails after 14 additions of M_PI_2 to itself as a float argument to
    cairo_rotate, but the failure is in the detection of the integer translate,
    not in the trig components. I believe this is due to the matrix inversion,
    which may need similar rounding.
    
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

 src/cairo-matrix.c             | 37 +++++++++++++++++++++++--------------
 src/cairo-pattern.c            |  2 +-
 src/cairo-xcb-surface-render.c |  7 ++-----
 3 files changed, 26 insertions(+), 20 deletions(-)

commit 7d44f8d47e7c4389cf6a3baefc7fee7b5dffbb21
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Tue Aug 12 14:16:46 2014 +0530

    test : build fix when --enable-pdf=no
    
    Though --enable-pdf=yes by default, when --enable-pdf=no, the cairo build
    fails due to unavailability of cairo-pdf.h and related cairo pdf's apis.
    The current changes fixes this issue by conditionally checking if PDF
    surface is enabled or not.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
    Tested-by: Bryce Harrington <bryce@osg.samsung.com>

 test/fallback-resolution.c | 5 +++++
 1 file changed, 5 insertions(+)

commit c7ff9bb32e20679d6da4e8a2856be716e5bd9e12
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Jul 21 17:10:16 2014 +0200

    Remove LTO support
    
    This just never worked too well and caused too many issues. I don't think anyone
    will miss this.
    
    As mentioned in the below bug report, proper LTO support also requires using
    special versions of ranlib, nm and ar which support the LTO object files.
    Otherwise, calling the normal ranlib on an .a library breaks the list of
    exported symbols and thus completely breaks the static library.
    
    This (partly) reverts the following commits:
    
    c3645d97ebd24c6f7ad850785d585aebc706a11c configure.ac: Add a --disable-lto configure option
    d486ea30f1a58640a1178de74f705a73845b1cda configure: Conditionally include -flto
    0870c6fb5b39dcc04fa376123848adde2d06d2ce gcc-4.5 warnings and optimisation flags.
    
    (The last commit is the one which brought us -flto in the first place even
    though it doesn't talk about this. It's also the one which is only reverted
    partly.)
    
    Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=77060
    CC: Chris Wilson <chris@chris-wilson.co.uk>
    Signed-off-by: Uli Schlachter <psychon@znc.in>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 build/configure.ac.warnings | 16 ----------------
 1 file changed, 16 deletions(-)

commit 27c9923e9887bab5854ecccc81dda69687a0b9ae
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 1 11:29:29 2014 +0100

    xlib: Undo debug hack to force fallbacks
    
    Remove the debug hack from
    
    commit f337342c88092a251dc00476c4a9880d1cb90822
    Author: Bill Spitzak <spitzak@gmail.com>
    Date:   Fri Jul 18 18:46:26 2014 -0700
    
        V6 image: Use convolution filters for sample reconstruction when downscaling
    
    as it forces the fallback image surface for xlib causing severe
    performance degradation.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82002
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Cc: Bill Spitzak <spitzak@gmail.com>
    Cc: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-xlib-display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f337342c88092a251dc00476c4a9880d1cb90822
Author: Bill Spitzak <spitzak@gmail.com>
Date:   Fri Jul 18 18:46:26 2014 -0700

    V6 image: Use convolution filters for sample reconstruction when downscaling
    
    This version removes testing code and has some changes to match my current
    pixman version. My proposed pixman patch (not finished yet) will produce
    exactly the same results as this cairo patch.
    
    This code contains an all-new filter generator to replace the one that is
    in pixman. Results in 222 pass/298 failed image tests, which is much better
    than the previous versions of this patch.
    
    Filter generator (which should probably be in pixman):
    
    - Single filter, no "reconstruction" and "sample" filter
    - Filters for derivative < 1 work
    - Fixed IMPULSE and BOX
    - Added TENT, CATMULL_ROM, NOTCH. Remove LANZCOS2.
    - Renamed CUBIC to MITCHELL
    
    Cairo's filter settings:
    
    - CAIRO_FILTER_GOOD: uses BOX filter for scales less than .75 in either
      direction. Uses PIXMAN_FILTER_GOOD (ie BILINEAR) otherwise.
    
    - CAIRO_FILTER_BEST: uses CATMULL filter always. Upscaling more than 2x will
      produce anti-aliased square pixels, similar to OS/X.
    
    - CAIRO_FILTER_GAUSSIAN: this obsolete value is used to test other filters.
      The program must declare and poke the filter into the static varialbe
      ikernel. This should be removed for production code.
    
    NYI: This version uses the fallback for xlib always. The xlib and xcb backends
    must be rewritten to use the fallback version if filtering is needed. Or the
    filtering code must be moved to XRender.

 src/cairo-image-source.c | 420 ++++++++++++++++++++++++++++++++++++++++++++++-
 src/cairo-xlib-display.c |   2 +-
 2 files changed, 420 insertions(+), 2 deletions(-)

commit e71b917bbfc881ddd6ae6ed4367efd328a95af93
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Thu Jul 24 18:41:03 2014 -0700

    xlib: Fix mispelling in a comment

 src/cairo-xlib-display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 82b4781f18d4dc3d368b04a436f854a8f0cff1e1
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Mon Jul 21 15:05:14 2014 -0700

    cairo-wideint:  Fix typo in two cairo_uint128 functions
    
    _cairo_int128_negate and _cairo_int128_not are #defines of
    _cairo_uint128_negate and _cairo_uint128_not respectively.  The function
    implementations should use the actual function name not the aliases.  On
    systems without a uint128 type, these could lead to build issues.
    
    Credit for finding this go to Dr. Peter Barnes, LLNL.

 src/cairo-wideint.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

commit 9e6ceb23b45b7da19911b38eddb7f42f921929b1
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Wed Jul 23 12:12:04 2014 -0400

    More binary mode for Windows
    
    Based on:
    https://github.com/Alexpux/MINGW-packages/blob/master/mingw-w64-cairo/0012-more-binary-mode.mingw.patch

 boilerplate/cairo-boilerplate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 23dce494d1850ee28a9c8d67972052c5a784cacf
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Wed Jul 23 12:09:17 2014 -0400

    Binary mode in any2ppm
    
    From:
    https://github.com/Alexpux/MINGW-packages/blob/master/mingw-w64-cairo/0010-binary-mode-in-any2ppm.mingw.patch

 test/any2ppm.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

commit f4dbba26d4fc571e0621f3c7a98196c501f8bcc5
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jul 14 15:54:38 2014 -0400

    [cairo-trace] Work around fontconfig :charset= parse format change
    
    As dicussed on the mailing list.

 util/cairo-script/cairo-script-operators.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

commit 2a37cbbabc00c7474be5baa25f848778b1773b2c
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Jul 8 15:53:41 2014 -0700

    configure.ac: Fix broken build for Qt backend
    
    When --enable-qt is specified, the build will break due to missing
    libstdc++:
    
      CCLD     cairo-test-suite
    /usr/bin/ld: ../boilerplate/.libs/libcairoboilerplate.a(libcairoboilerplate_cxx_la-cairo-boilerplate-qt.o): undefined reference to symbol '__gxx_personality_v0@@CXXABI_1.3'
    //usr/lib/x86_64-linux-gnu/libstdc++.so.6: error adding symbols: DSO missing from command line
    collect2: error: ld returned 1 exit status
    
    When using g++ to compile and link code, g++ automatically links
    libstdc++.  However, in cairo we're using g++ only to compile, so need
    to explicitly link against libstdc++ for backends that need iostream,
    stl, or other stdc++ features.
    
    Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=59038
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 configure.ac | 1 +
 1 file changed, 1 insertion(+)

commit c3645d97ebd24c6f7ad850785d585aebc706a11c
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Jul 8 13:14:20 2014 -0700

    configure.ac: Add a --disable-lto configure option
    
    Link-Time Optimization seems to be stable enough with gcc 4.8 and 4.9,
    but has proven to be an issue in the past for many cairo users (webkit,
    efl, ubuntu, opensuse, gentoo, arch...) who carry patches to disable it.
    
    Gentoo's patch[1] adds a --disable-lto option to leave it enabled by
    default but give users the ability to work around lto related build
    problems (c.f. fdo #77060).  Patch appears to have been authored by
    Alexandre Rostovtsev[2].
    
    1: sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/x11-libs/cairo/files/cairo-1.12.16-lto-optional.patch
    2: https://bugs.gentoo.org/show_bug.cgi?id=509552
    
    Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=60852
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 build/configure.ac.warnings | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

commit 0f46fc8dc173698b6d61ba757e1e42f2319d6ace
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Jul 8 12:39:02 2014 -0700

    configure.ac: Quell warnings about AM_PROG_AR when using automake 1.12
    
    Without this, autogen.sh issues warnings like:
    
      /usr/share/automake-1.14/am/ltlibrary.am: warning: 'libcairoboilerplate_cxx.la': linking libtool libraries using a non-POSIX
      /usr/share/automake-1.14/am/ltlibrary.am: archiver requires 'AM_PROG_AR' in 'configure.ac'
      boilerplate/Makefile.am:18:   while processing Libtool library 'libcairoboilerplate_cxx.la'
    
    AM_PROG_AR was introduced in automake 1.11.2.  As per the docs for
    AM_PROG_AR, it is supposed to be included when the archiver ('ar') is
    used, but prior to automake 1.12 the warning was only shown iff
    -Wextra-portability was specified.  automake 1.12 introduced a change
    that includes -Wextra-portability when -Wall is specified.
    
    For further discussion of the issue, see:
    
      http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11401
      http://lists.gnu.org/archive/html/automake/2012-05/msg00014.html
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 configure.ac | 1 +
 1 file changed, 1 insertion(+)

commit 312553af298692111928a9443b75a00bf46d2adb
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Jul 11 11:05:43 2014 -0400

    [trace] Don't print FC_CHARSET, FC_LANG, and FC_CAPABILITY
    
    There are many more that can go, but these take the most bytes.
    FC_CHARSET needs to go specially because I recently changed
    its format in fontconfig.  Ouch!

 util/cairo-trace/trace.c | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

commit 4cb220773d4babe216afae1198bb192956ffeae9
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Jul 11 10:58:14 2014 -0400

    chmod a+x cairo-trace

 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

commit e279709bf32f13314b8008e6f640d2fab8cc8a78
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Thu Jul 10 16:14:46 2014 +0530

    skia : Add Debug support for skia backend
    
    Enable the DEBUG support for skia backend to provide more
    descriptive information on the unexpected operational behaviours.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-skia-surface.cpp | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

commit 8a605472d201e30ddcf3895d554cc4143cd54fb2
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Wed Jul 9 15:50:57 2014 +0530

    .gitignore: Ignore the generated profile data files from callgrind tool in test/
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 test/.gitignore | 1 +
 1 file changed, 1 insertion(+)

commit 30cb23d3b64ab085578c23a194391d982ad10d32
Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
Date:   Wed Jul 9 16:33:53 2014 -0400

    clang-cl: Use size of the pointer explicitly
    
    This works around http://llvm.org/PR20216.

 src/cairo-compiler-private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 28c3b92fb4f6ed8511a46ad9c0e1bd8cfdd477ed
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Jul 8 17:44:56 2014 -0700

    .gitignore: Ignore two generated files in build/
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 .gitignore       | 1 -
 build/.gitignore | 2 ++
 2 files changed, 2 insertions(+), 1 deletion(-)

commit 7bd68b57999bf1564ecbadf6c9aae6bf9f7aa4a7
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Mon Jun 30 17:05:26 2014 +0530

    skia: update the source to build with the latest skia
    
    This fixes several build related issues for the skia backend
    which is introduced due to skia source up-gradation.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 configure.ac                    | 12 ++++----
 src/skia/cairo-skia-context.cpp | 65 ++++++++++++++++++++++++++++++-----------
 src/skia/cairo-skia-private.h   |  4 +--
 src/skia/cairo-skia-surface.cpp | 13 ++++-----
 4 files changed, 60 insertions(+), 34 deletions(-)

commit be62b1221169469c8923a5a1ec669761f5344c57
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Wed Jul 2 14:13:58 2014 +0530

    xcb: make use of _cairo_surface_is_xcb to check for surface type
    
    Introduced a new inline function _cairo_surface_is_xcb() as similar to
    _cairo_surface_is_image() and used the same to check for xcb surface
    type
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 src/cairo-xcb-private.h        | 15 +++++++++++++++
 src/cairo-xcb-surface-core.c   |  2 +-
 src/cairo-xcb-surface-render.c |  2 +-
 src/cairo-xcb-surface.c        |  4 ++--
 4 files changed, 19 insertions(+), 4 deletions(-)

commit 550385fb004e6064305518cf265adc03bd2d0c0b
Author: Jeff Muizelaar <jmuizelaar@mozilla.com>
Date:   Mon Jun 30 14:17:18 2014 -0400

    Don't use __FUNCTION__ as a string literal
    
    clang-cl doesn't support this and we don't gain much
    from using it.

 src/cairo-compiler-private.h | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

commit f574fec8d2d1f83525fd7e4dbb266b6e5091627d
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Mon May 19 14:59:29 2014 +0530

    src : Fix warn_unused_result warnings from gcc
    
    Fix 'unused-result' warning messages by
    - replacing cairo_private to cairo_private_no_warn in the
      declaration of the cairo private apis '_cairo_surface_unmap_image',
      '_cairo_polygon_add_line', '_cairo_polygon_add_external_edge' and
      '_cairo_polygon_add_contour'
    - removing cairo_warn for 'render_rows' member function pointer in
      'struct _cairo_span_renderer'
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 src/cairo-spans-private.h | 2 +-
 src/cairoint.h            | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

commit 5741a7f2cab3548467a020c89bb7363d398f9c0d
Author: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Date:   Fri May 9 21:22:04 2014 +0200

    test: fix build of any2ppm if fork not available
    
    The test program any2ppm can run as daemon. This feature can be disabled
    at compile time, if the required headers are not present. However the
    support for fork() is not checked.
    
    This patch fixes this issue.
    
    Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>

 test/any2ppm.c | 2 ++
 1 file changed, 2 insertions(+)

commit 3d94269bd427304af70ae681d5533b572d19ec3c
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue May 13 10:15:12 2014 +0200

    Revert "image: Use convolution filters for sample reconstruction when downscaling"
    
    This reverts commit fb57ea13e04d82866cbc8e86c83261148bb3e231.
    
    When running cairo-test-suite with the parameter "-a", it also runs each test
    with a non-zero device-offset and device-scaling. The above commit influenced
    the device-scaling results badly. E.g. some test results ended up with a black
    border at the top-most and left-most row that looked like there was an offset of
    "0.5" in drawing the image and thus pixels outside of the image were sampled.
    
    This can be seen by the influence that this revert has on the results from
    running CAIRO_TEST_TARGET=image ./cairo-test-suite -a:
    
    Before: 31 Passed, 489 Failed [1 crashed, 8 expected], 31 Skipped
    After: 225 Passed, 295 Failed [1 crashed, 8 expected], 31 Skipped
    
    Most of the failures that disappeared are from the device-scaling tests.
    
    With such disastrous results on the test suite, this cannot really be usable for
    real-world applications.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-image-source.c | 65 ++++++++----------------------------------------
 1 file changed, 10 insertions(+), 55 deletions(-)

commit 2d89cbb30e276cec57a893d4f0d45428858e5e8d
Author: jimmyfrasche <soapboxcicero@gmail.com>
Date:   Sun May 25 20:22:16 2014 -0700

    Add more info to cairo_surface_set_mime_data docs.
    
    Explains how to use cairo_surface_set_mime_data so that the image always
    gets used even if the MIME data cannot be.
    
    Signed-off-by: jimmyfrasche <soapboxcicero@gmail.com>

 src/cairo-surface.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

commit ead5c7909f3db1d0d81121fc2775c458871891b2
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Mon May 12 14:59:03 2014 +0530

    vg: Use EGL_NONE and GLX_NONE in place of None
    
    Use EGL_NONE in EGL section and GLX_NONE in GLX section
    instead of None in cairo-boilerplate-vg.c
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55805

 boilerplate/cairo-boilerplate-vg.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

commit d1453c512c8213115bd489b3ea8849b1c840b551
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Tue May 6 15:44:21 2014 +0530

    test : Maintain consistency in the usage of xcalloc
    
    xcalloc is a wrapper for calloc. If it can't allocate memory then it
    terminates the program. The current changes replace the usages of calloc
    by xcalloc in tests.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 test/negative-stride-image.c | 2 +-
 test/stride-12-image.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

commit 69e10bc8b53792f58e06387542c4eeeca52795c9
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Thu May 15 15:59:58 2014 +0530

    glx: Use GLX_NONE in place of None
    
    Use "GLX_NONE" in rgb and rgba attributes instead of
    "None" in cairo-boilerplate-glx.c
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 boilerplate/cairo-boilerplate-glx.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

commit 247cfaaa2562d28ee39a5a35eea9772ee365937b
Author: Sylvestre Ledru <sylvestre@debian.org>
Date:   Wed May 7 17:15:22 2014 +0200

    Fix some memory leaks found by scan-build, the LLVM/Clang static analyzer
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 src/cairo-cff-subset.c  | 4 +++-
 src/cairo-pdf-surface.c | 8 +++++++-
 test/pdf-mime-data.c    | 2 ++
 3 files changed, 12 insertions(+), 2 deletions(-)

commit 5e7b724dd3ed13c7c5a6ffe3874ad21b7fbe2176
Author: Sylvestre Ledru <sylvestre@debian.org>
Date:   Wed May 7 17:16:09 2014 +0200

    Remove some potential double free
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 src/cairo-truetype-subset.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 85b05e84acd89b08e5e72849133ae84cf2cdcb54
Author: jimmyfrasche <soapboxcicero@gmail.com>
Date:   Sun May 11 20:06:17 2014 -0700

    Pattern document clarification
    
    Replaces documentation of the form "range 0 to 1 less than the number"
    with "ranges from 0 to n-1 where n is the number", which is idiomatic
    mathematical writing and less ambiguous.
    
    Signed-off-by: jimmyfrasche <soapboxcicero@gmail.com>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-pattern.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

commit 55608e4fd6947f26789557ffc757affc509b141b
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Mon May 5 12:34:21 2014 +0530

    boilerplate: Maintain consistency in the usage of switch cases
    
    Some of the switch cases used in boilerplate are not consistent
    across other source files in the same module. This patch fixes the
    consistency issues of switch case usage in the boilerplate module.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 boilerplate/cairo-boilerplate-drm.c  | 12 ++++++--
 boilerplate/cairo-boilerplate-xlib.c | 12 ++++++--
 boilerplate/cairo-boilerplate.c      | 53 +++++++++++++++++++++++++-----------
 3 files changed, 55 insertions(+), 22 deletions(-)

commit 18b3cce2f5812c357e4b6310e72d72dd9ec92ed4
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue May 6 10:18:19 2014 -0700

    Fix segfault in firefox when scrolling on certain pages
    
    Bug discovered by thorsten <fly_a320@gmx.de>
    
    Patch from Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xcb-surface-render.c | 3 +++
 1 file changed, 3 insertions(+)

commit da9ef97372fb9c22f66507e0ab37968b1131f077
Author: Sylvestre Ledru <sylvestre@mozilla.com>
Date:   Fri May 2 18:53:41 2014 +0200

    Remove some useless declarations found by scan-build, the LLVM/clang static analyzer
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-contour.c                   |  1 -
 src/cairo-ft-font.c                   |  2 --
 src/cairo-path-stroke-polygon.c       | 10 ----------
 src/cairo-xcb-connection-core.c       |  2 --
 test/pdiff/lpyramid.c                 |  4 ++--
 test/tighten-bounds.c                 |  2 +-
 util/cairo-script/cairo-script-file.c |  1 -
 7 files changed, 3 insertions(+), 19 deletions(-)

commit 52b137bc3e3284ecef3102b0d976fd2320e0f473
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Wed Apr 23 08:32:19 2014 +0530

    test and util: maintain consistency in the usage of ARRAY_LENGTH macro
    
    ARRAY_LENGTH macro is used in perf's cairo-perf.h, src's cairoint.h,
    test's cairo-test.h and in some internal header files of util's
    directory.So to maintain consistency ARRAY_SIZE is replaced with
    ARRAY_LENGTH macro.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 test/cairo-test.c        | 12 ++++++------
 util/cairo-trace/trace.c |  7 ++++---
 util/malloc-stats.c      |  9 +++++----
 3 files changed, 15 insertions(+), 13 deletions(-)

commit 0e0004a9716ca50bf14fa0e5e1919d90b8d11960
Author: Ravi Nanjundappa <nravi.n@samsung.com>
Date:   Tue Apr 22 17:53:12 2014 +0530

    perf: Refactor some macros to cairo-perf.h
    
    This commit covers one of the left out modifications from
    "commit cd11a4ff0421fd293279b202be800550890574bb" by Bryce.
    It removes the duplicate macro definition in cairo-perf-diff-files.c
    which by default includes the cairo-perf.h having MAX macro defnition.
    
    Signed-off-by: Ravi Nanjundappa <nravi.n@samsung.com>

 perf/cairo-perf-diff-files.c | 1 -
 1 file changed, 1 deletion(-)

commit 2d95f803b15d3d8f70df0e7278ad7bdeaf99fb59
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Thu Apr 17 23:59:36 2014 -0700

    NEWS: Add bug links and reword feature and bug descriptions

 NEWS | 67 ++++++++++++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 46 insertions(+), 21 deletions(-)

commit cd11a4ff0421fd293279b202be800550890574bb
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Apr 16 17:37:18 2014 -0700

    perf: Refactor some common macros to cairo-perf.h
    
    These macros are standard in src's cairoint.h and test's cairo-test.h
    internal header files, so for consistency do the same thing with perf's
    cairo-perf.h.
    
    Reviewed-by: Uli Schlachter <psychon@znc.in>

 perf/cairo-perf-chart.c            |  2 --
 perf/cairo-perf-compare-backends.c |  1 -
 perf/cairo-perf-trace.c            |  5 ++---
 perf/cairo-perf.h                  | 12 ++++++++++++
 perf/micro/cairo-perf-cover.c      |  5 ++---
 perf/micro/dragon.c                |  8 --------
 perf/micro/zrusin.c                |  4 +---
 7 files changed, 17 insertions(+), 20 deletions(-)

commit 3e22a8580a8045e450a2f2e47c8ac36abf8882ae
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Apr 11 10:39:39 2014 +0200

    pthread-same-source: Refresh reference images
    
    These reference images are generated by the new GENERATE_REFERENCE mode that the
    previous commit introduced.
    
    I have no idea what the "base" images. From my reading of the code in
    boilerplate/, these images will be used by the test-XXX targets. However, these
    seem to generate the same result than e.g. the image backend. Thus, I deleted
    these files.
    
    There is still pthread-same-source.quartz.xfail.png. This file was created in
    commit b6e16b8d and touched in commit 5a1e590b1. No idea if this is still valid
    and since I don't have a Mac, I won't touch it.
    
    The test is still broken on the following backends (out of the backends I have
    compiled in). This mostly seems to be differences in image scaling, but I
    couldn't figure out an easy way to tell the test suite that the new results are
    correct.
    
    test-paginated, ps2, ps3, xcb, xcb-window, xcb-window&, xcb-fallback, xlib,
    xlib-window, xlib-fallback, recording
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 .../reference/pthread-same-source.base.argb32.ref.png | Bin 1000 -> 0 bytes
 test/reference/pthread-same-source.base.rgb24.ref.png | Bin 1000 -> 0 bytes
 test/reference/pthread-same-source.image16.ref.png    | Bin 1007 -> 1048 bytes
 test/reference/pthread-same-source.ref.png            | Bin 1000 -> 1076 bytes
 4 files changed, 0 insertions(+), 0 deletions(-)

commit ddd344fb0f5a0e9a0e9a34306598a777ffb7667a
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Apr 12 12:07:23 2014 +0200

    pthread-same-source: Add ref image generation
    
    When the new GENERATE_REFERENCE symbol is defined to 1, no threads are involved
    at all. In this case, all operations are done sequentially by the main thread.
    
    Thus, in this mode no thread issues can occur and the result must be usable as
    reference images.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 test/pthread-same-source.c | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

commit 457597e2dc6fac6c879ba51da892cf31a3c432eb
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Fri Mar 14 20:24:51 2014 +0000

    NEWS: Summarize recent changes
    
    This updates NEWS with items shown by `git log --stat 1.12.8..`
    Hopefully I haven't misrepresented any of the work done.  For sake of
    brevity where there were several changes in one area, I've given a
    single general entry to summarize those changes.  The division between
    features and bug fixes is quite rough.

 NEWS | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)

commit bb17403622e9ea474017e0039af8ee48b2b285db
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 14 15:31:34 2014 +0100

    mesh-rasterize: Fix number of iterations
    
    Commit 44a09f462c fixed a compiler warning, but changed the result of this code.
    This is because the old 'for' loop did one more iteration than the new 'while'
    loop. Fix this by incrementing the loop counter once before the loop.
    
    Fixes: mesh-pattern mesh-pattern-accuracy mesh-pattern-conical
    mesh-pattern-control-points mesh-pattern-fold mesh-pattern-overlap
    mesh-pattern-transformed record-mesh
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>
    Tested-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-mesh-pattern-rasterizer.c | 1 +
 1 file changed, 1 insertion(+)

commit 372c8c314a93e0efba53319a120a9ccc2c99658b
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 14 13:47:38 2014 +0100

    mask compositor: Set a check_composite method
    
    Commit 503b6b9e2ea6 added a check_composite method to the mask compositor, but
    only added it to one of the existing implementations. This commit fixes that.
    
    In cairo-image-compositor.c, there is already a check_composite method which
    just returns success for the traps compositor. This commit makes the mask
    compositor use that one.
    
    I don't want to say much about cairo-image-mask-compositor.c except that I
    wondered why this file and the file above both define a non-static function
    called _cairo_image_mask_compositor_get(). In my opinion, that file should just
    be deleted, since it confuses e.g. ctags, but I'll let someone else clean this
    up.
    
    Fixes 493 crashes in the test suite for the test-mask target.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>
    Tested-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-image-compositor.c      | 2 +-
 src/cairo-image-mask-compositor.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

commit bc05dbccd7dd2f137038479b30ed71c98ff81da6
Author: Uli Schlachter <psychon@znc.in>
Date:   Thu Feb 27 10:56:20 2014 +0100

    Fix warnings from check-doc-syntax.sh
    
    $ ./check-doc-syntax.sh
    Checking documentation for incorrect syntax
    ./cairo-types-private.h (148): WARNING: cairo_hash_entry_t: missing 'Since' field (is it a private type?)
    ./cairo-types-private.h (161): WARNING: cairo_hash_entry_t: not found
    ./cairo-types-private.h (175): WARNING: cairo_lcd_filter_t: missing 'Since' field (is it a private type?)
    ./cairo-cache-private.h (85): WARNING: cairo_cache_entry_t: missing 'Since' field (is it a private type?)
    ./cairo-region.c (857): WARNING: cairo_region_overlap_t: not found
    ./cairo-raster-source-pattern.c (62): WARNING: SECTION:cairo-raster-source 'Since' field in non-public element
    
    The warnings about missing 'Since' fields are fixed by changing the
    documentation comment so that the script can see that these are private types.
    
    The documentation for cairo_region_overlap_t gets moved to cairo.h, just like
    e.g. the documentation for cairo_status_t.
    
    The 'Since' field from the SECTION:cairo-raster-source is removed, because this
    kind of field is needed on the individual functions and structs, not on the
    section.
    
    Thanks to Bryce Harrington for bringing this up!
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>
    Tested-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-cache-private.h         |  2 +-
 src/cairo-raster-source-pattern.c |  2 --
 src/cairo-region.c                | 12 ------------
 src/cairo-types-private.h         |  4 ++--
 src/cairo.h                       | 11 +++++++++++
 5 files changed, 14 insertions(+), 17 deletions(-)

commit 0c189910539aa05125b60e59b7101e9b9685582f
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Thu Mar 13 15:22:40 2014 -0700

    skia: Add section definitions and code docs for skia backend
    
    This fixes several distcheck errors regarding missing code docs.
    
    The skia backend was added in commit d7faec02, which was included in the
    1.10 release.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 doc/public/cairo-sections.txt |  5 +++--
 src/cairo-skia-surface.cpp    | 21 +++++++++++++++++++++
 src/skia/cairo-skia-private.h | 19 +++++++++++++++++++
 3 files changed, 43 insertions(+), 2 deletions(-)

commit 0eb686d5454073f65ff78520ca862d07672d2a3f
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 25 17:43:22 2014 -0800

    Document that libglib2.0-doc is needed to avoid some xref warnings
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 RELEASING | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit 8d0abb4a945a6875de956ef12883e7efe7b7fbc7
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 25 17:09:03 2014 -0800

    surface: Make parameter naming consistent between header and impl
    
    This fixes this set of distcheck errors generating docs:
    
      src/cairo-surface.c:1668: warning: Parameter described in source code
      comment block but does not exist. FUNCTION:
      cairo_surface_set_device_scale Parameter: sx.
    
      src/cairo-surface.c:1668: warning: Parameter described in source code
      comment block but does not exist. FUNCTION:
      cairo_surface_set_device_scale Parameter: sy.
    
      src/cairo-surface.c:1668: warning: Parameter description for
      cairo_surface_set_device_scale::x_scale is missing in source code
      comment block.
    
      src/cairo-surface.c:1668: warning: Parameter description for
      cairo_surface_set_device_scale::y_scale is missing in source code
      comment block.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-surface.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

commit 4450af4f035fce8b468ad3ac9cd34da7bf81b688
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 25 14:43:06 2014 -0800

    Mark recently added _cairo_output_stream_print_matrix private symbol
    
    This fixes a distcheck error about a local PLT entry.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-output-stream-private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit ae954ae3ea262efae221cfda18eee73b5654a729
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 25 13:20:49 2014 -0800

    doc: Drop a couple quartz routines which distcheck claims don't exist
    
    These routines actually do exist in the source code, and have proper
    documentation, so I'm not sure why distcheck dislikes them, but it's
    happier without these listed.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 doc/public/cairo-sections.txt | 3 ---
 1 file changed, 3 deletions(-)

commit f4a1a75078a844e2581615566122f4232d2a4f62
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 25 13:17:00 2014 -0800

    doc: Add missing sections and symbols for public docs
    
    This adds a number of items to the documentation for which code docs
    exist, and also adds sections for cairo-skia and cairo-surface-observer.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48784
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 doc/public/cairo-sections.txt | 38 ++++++++++++++++++++++++++++++++++++++
 src/cairo-surface-observer.c  |  5 +++++
 src/cairo.h                   |  9 +++++++++
 3 files changed, 52 insertions(+)

commit ed175b2a2bebb6def85133257bc11a875d13b0dd
Author: Uli Schlachter <psychon@znc.in>
Date:   Thu Mar 6 09:45:08 2014 +0100

    clip: Fix handling of special all-clipped cairo_clip_t
    
    _cairo_clip_intersect_box() wasn't checking if it was called with the special,
    read-only all-clipped clip and thus could have ended up writing to read-only
    memory.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=75819
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-clip-boxes.c | 3 +++
 1 file changed, 3 insertions(+)

commit 3b261bea7d8e8094ff3899aefab6bbc8628a3585
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Mar 6 08:34:10 2014 +0000

    clip: Do not modify the special all-clipped cairo_clip_t
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75819

 src/cairo-clip-boxes.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

commit 42fdfa812eb05ecb539af739445ec8c36f0e7ac1
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Mar 5 12:50:36 2014 -0800

    gitignore: Ignore generated tmpl dir in public docs

 doc/public/.gitignore | 1 +
 1 file changed, 1 insertion(+)

commit f88bd92e8b3d87ec728e3fee51eb82f07db8c95c
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Wed Mar 5 01:13:59 2014 -0800

    Revert "[ft] Fix memory bug in copying bitmaps"
    
    This reverts commit a0f556f37fb7016aa304b7cf0e811c0d38f0b969.
    
    The change was clearly wrong now that I read.  I was probably
    tricked by what was fixed in the follow-up commit
    e738079302a968b7b1fb9101cd4d92a8887bedce.

 src/cairo-ft-font.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit 5c9fdcb4aa9c3c32fe4760586c11924dc5fb47ef
Author: Koji Egashira <Koji.Egashira@access-company.com>
Date:   Mon Apr 29 18:31:08 2013 +0900

    image: Add NULL checks for return value of _pixman_image_for_color()
    
    This fixes crash in pixman_image_composite32().
    
    Originally fixed by Yoshitaro Makise.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-image-compositor.c | 6 ++++++
 1 file changed, 6 insertions(+)

commit 6a03ae5859a92d3d4dbe97c9d598700fbcf1d666
Author: Benjamin Otte <otte@redhat.com>
Date:   Mon Mar 3 01:16:25 2014 +0100

    xlib: Fix typo in documentation

 src/cairo-xlib-display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f1709c298c355499a18796f389fa0fd9bc52b8c3
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Feb 26 18:55:25 2014 -0800

    Correct spelling of "tessellator" throughout code
    
    Based on patch suggested by Homer Hsing
    
    Bugzilla:  https://bugs.freedesktop.org/show_bug.cgi?id=50411

 src/cairo-cogl-surface.c       | 6 +++---
 src/cairo-fixed-private.h      | 2 +-
 src/cairo-fixed-type-private.h | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

commit 273210683f182d72789f88df80fec8c4d08bb30f
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Feb 26 18:44:46 2014 -0800

    Add comment to explain _cairo_edge_compute_intersection_*
    
    Patch by Homer Hsing
    
    Bugzilla:  https://bugs.freedesktop.org/show_bug.cgi?id=50412

 src/cairo-fixed-private.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit e555dfc7173897bc0819c715e8897cd1c886e2a3
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Feb 26 18:42:41 2014 -0800

    Add explanation to _cairo_surface_create_in_error
    
    Patch by Homer Hsing
    
    Bugzilla:  https://bugs.freedesktop.org/show_bug.cgi?id=50413

 src/cairo-surface.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

commit be206ddf20e7b4e0e87d91c7a18cbdb9cfcec8e6
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Feb 26 18:40:12 2014 -0800

    Add explanation to enum _cairo_int_status
    
    Patch based on suggestion by Homer Hsing
    
    Bugzilla:  https://bugs.freedesktop.org/show_bug.cgi?id=50416

 src/cairo-error-private.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

commit 19b31bbe7018dbe031c650e7497b19a0607ad453
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Feb 26 18:36:15 2014 -0800

    image: Fix bad HTML generation in code docs for cairo-format-stride-for-width
    
    Patch from Simon Kågedal Reimer
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63257

 src/cairo-image-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 7b50883577df0949f793cc6dbfda281e96119dcd
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Feb 19 11:25:16 2014 -0800

    gl: Handle PIXMAN_a8r8g8b8_sRGB format in switch
    
    Fixes the following compiler warning:
    
      cairo-gl-surface.c:182:5: warning: enumeration value
      ‘PIXMAN_a8r8g8b8_sRGB’ not handled in switch
    
    Same fix as done for image in 1d0055078.
    
    Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit 44a09f462c8ff59f864967f45f9b31e473632b7a
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 18 21:13:53 2014 -0800

    mesh: Avoid theoretical infinite loops
    
    This quells this warning:
    
      src/cairo-mesh-pattern-rasterizer.c:731:5: warning: cannot
      optimize possibly infinite loops
    
    I guess the compiler's complaining because if vsteps were negative or
    equal to UINT_MAX the loop could cycle infinitely.  Silly compiler.
    
    Fix as suggested by Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-mesh-pattern-rasterizer.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

commit 19f412bb1faa5391a03c121c31f7ad94fd275d82
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 18 21:01:07 2014 -0800

    xml: constify source objects for emit routines
    
    This quells the following warnings:
    
      src/cairo-xml-surface.c:576:5: warning: passing argument 2 of
      ‘_cairo_xml_surface_emit_clip_boxes’ discards ‘const’ qualifier from
      pointer target type
      src/cairo-xml-surface.c:462:1: note: expected ‘struct cairo_clip_t
      *’ but argument is of type ‘const struct cairo_clip_t *’
    
    Most of the cairo_xml*emit* routines const their source objects;
    these should follow suit.
    
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xml-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit dc8ca191f584f837f4c2b70d0ebbe2c9d87575cf
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 18 20:56:09 2014 -0800

    xml: Drop unused variable
    
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xml-surface.c | 1 -
 1 file changed, 1 deletion(-)

commit 9b8a752249c69ba94461b3ef6d919c1b86ae6fab
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 18 20:13:57 2014 -0800

    test: Quell warning for deprecated g_type_init()
    
    The g_type_init() routine was deprecated in glib 2.34.  Tested and
    verified this conditionalization on glib 2.32 and 2.36.  No need to
    change version dependencies.
    
      test/any2ppm.c:864:5: warning: ‘g_type_init’ is deprecated
      (declared at /usr/include/glib-2.0/gobject/gtype.h:669)
    
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/any2ppm.c | 2 ++
 1 file changed, 2 insertions(+)

commit 75e671c29b2f2916c41af46f8c3707539b235674
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 18 18:10:20 2014 -0800

    test: Quell warning for inclusion of old rsvg header files
    
    This silences a warning due to header file deprecated as of libsrvg
    2.36.2.  Tested and verified this hackaround on librsvg 2.36.4 and
    2.36.1.  No need to change version dependencies.
    
      In file included from test/any2ppm.c:73:0:
      /usr/include/librsvg-2.0/librsvg/rsvg-cairo.h:27:2: warning:
      #warning "Including <librsvg/rsvg-cairo.h> directly is deprecated."
    
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/any2ppm.c | 2 ++
 1 file changed, 2 insertions(+)

commit a346e40ed33e69c7c03be3aa1b7b0065e4ee1d07
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Tue Feb 18 17:37:22 2014 -0800

    perf: Guarantee path width is non-negative
    
    This quells the following warning:
    
      perf/micro/hatching.c:39:5: warning: cannot optimize loop, the
      loop counter may overflow
    
    Width and height aren't going to be negative so enforce it so that the
    compiler can do whatever optimization it wants to do.
    
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/micro/hatching.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 4144307dbfbe7b297135d9ea4b080cae7e06b997
Author: Ryan Lortie <desrt@desrt.ca>
Date:   Tue Feb 4 10:47:40 2014 +0000

    cairo-version: fix docs build
    
    We do some evil things in this doc comment by closing a <para> tag further up.
    Make sure we reopen it at the end so that gtk-doc's attempt to close it again
    doesn't result in an imbalance.

 src/cairo-version.c | 1 +
 1 file changed, 1 insertion(+)

commit 39b7d5138eb83cc2d4f3ab6039894cc61c7fe4c7
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jan 29 17:07:04 2014 -0800

    cairo-script: Compare status with CSI enums
    
    CSI_STATUS_SUCCESS is defined as equivalent to CAIRO_STATUS_SUCCESS.
    We should prefer the former when comparing against csi_status_t
    variables, else we'll get a warning:
    
    cairo-script-interpreter.c:637:23: warning: comparison between
    ‘csi_status_t’ and ‘enum _cairo_status’ [-Wenum-compare]
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-interpreter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 18d66c88a2f1068fb490efa33ead93d0e2d71c41
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jan 29 10:22:51 2014 -0800

    cairo-script: Error if asked to decompress with missing compression lib
    
    This quells the following warning:
    
    warning: enumeration value ‘LZO’ not handled in switch [-Wswitch-enum]
    
    The LZO enum value is defined and used elsewhere, even if lzo support
    isn't available.
    
    This situation might arise if cairo scripts were generated on one system
    with lzo, and then replayed on a system without it.  For now simply
    error out if this occurs.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-file.c      |  8 ++++----
 util/cairo-script/cairo-script-operators.c | 16 ++++++++--------
 2 files changed, 12 insertions(+), 12 deletions(-)

commit 1ce452db4ca348944ca88edfdadb6c53a4d55733
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jan 29 10:10:24 2014 -0800

    cairo-trace:  Stringify CAIRO_STATUS_JBIG2_GLOBAL_MISSING
    
    This error enum was added last September when JBIG2 support was added.
    Support it as well in the tracing code.  This fixes this warning:
    
    trace.c:1544:5: warning: enumeration value
    ‘CAIRO_STATUS_JBIG2_GLOBAL_MISSING’ not handled in switch [-Wswitch]
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 1 +
 1 file changed, 1 insertion(+)

commit 9a29805f4e666577e5fe72fec62ecc76719862d9
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jan 29 10:04:41 2014 -0800

    test:  Drop unused path variable in two recently added tests
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/paint-with-alpha-group-clip.c | 2 --
 test/rotate-stroke-box.c           | 2 --
 2 files changed, 4 deletions(-)

commit 0723290a6f7261be51312d0c53a7d4188a31bb1c
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jan 29 10:01:50 2014 -0800

    test:  Handle error in fgets call in ps-eps test
    
    Most likely this is just a theoretical problem since we just checked
    feof, but this quells the following warning:
    
    ps-eps.c:216:8: warning: ignoring return value of ‘fgets’, declared with
    attribute warn_unused_result [-Wunused-result]
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/ps-eps.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

commit 1b522f81e22fd320e6962ffb54121c10ece39275
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jan 29 09:57:24 2014 -0800

    test:  Replace deprecated rsvg_init() in any2ppm test
    
    As of libsvg 2.35 calling g_type_init() is sufficient.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac   | 2 +-
 test/any2ppm.c | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

commit 5de25951a43f51cade42549ae60e52ffb391d61e
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jan 27 17:34:00 2014 -0500

    Preserve current-point in copy_path()/append_path() sequence
    
    Fixes path-currentpoint test.

 src/cairo-path-fixed.c | 3 +++
 1 file changed, 3 insertions(+)

commit 8d2e24479a1efbeeddced3574c1d9e92b8ee578d
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jan 27 17:31:12 2014 -0500

    [tests] Add path-currentpoint
    
    Checks whether copy_path()/append_path() preserves current-point.
    Currently failing.

 test/Makefile.sources    |  1 +
 test/path-currentpoint.c | 89 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 90 insertions(+)

commit 2a7f133639bed86a29dd9693cb78c0aa42eaff30
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Jan 19 20:06:25 2014 +0100

    cairo svg: Use \n instead of /n in bitmap fonts
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-svg-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit b56b971141bf22ee3452b7f6f5e2dfd373b99e13
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Jan 11 20:49:05 2014 +1030

    type1: strip space from end of font name

 src/cairo-type1-subset.c | 3 +++
 1 file changed, 3 insertions(+)

commit ee0e2b9272f6f21092fde7bee9b9237e682d4147
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Jan 11 20:57:44 2014 +1030

    ps: add font DSC comments

 src/cairo-ps-surface.c | 34 +++++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 9 deletions(-)

commit 2d3ee70ed37ed2120d5c5f75277172620e32084c
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Jan 11 19:09:55 2014 +1030

    ps: cairo_set_page_size does not need to be in eps output

 src/cairo-ps-surface.c | 68 ++++++++++++++++++++++++++------------------------
 1 file changed, 36 insertions(+), 32 deletions(-)

commit 26d0edbc35504624cbe96e95e338351e219bb262
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Jan 11 10:42:33 2014 +1030

    ps: use setpagedevice to set page size
    
    https://bugs.freedesktop.org/show_bug.cgi?id=73452

 src/cairo-ps-surface.c | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

commit 97f6e2005d9cbc9c9dd7cc21445df7c08e084c83
Author: Marek Kasik <mkasik@redhat.com>
Date:   Thu Jan 9 17:28:32 2014 +0100

    font: Generate PDFs with correct font names
    
    Escape PostScript names of loaded fonts. These can not
    contain white spaces and delimiter characters when saving
    them to a PostScript file or a PDF file.

 src/cairo-cff-subset.c                  |  2 ++
 src/cairo-scaled-font-subsets-private.h | 15 +++++++++++++
 src/cairo-scaled-font-subsets.c         | 40 +++++++++++++++++++++++++++++++++
 src/cairo-truetype-subset.c             | 35 +++--------------------------
 src/cairo-type1-subset.c                |  9 +++-----
 5 files changed, 63 insertions(+), 38 deletions(-)

commit f81b1406755a1e63f0c44996ca9ce3802b1877ba
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Wed Jan 8 07:45:20 2014 +1030

    ps: fix imagemask with pattern source failure on some printers
    
    When /PaintProc is invoked the pattern dict is pushed onto the stack.
    Ensure this dict is removed.
    
    https://bugs.freedesktop.org/show_bug.cgi?id=69485

 src/cairo-ps-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 2afc941d7ffad3bd37a915e82342640772d4df5b
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Jan 3 21:06:24 2014 +1030

    ps: remove duplicate /Interpolate from image dictionary
    
    http://lists.freedesktop.org/archives/poppler/2014-January/010748.html

 src/cairo-ps-surface.c | 2 --
 1 file changed, 2 deletions(-)

commit 2974416dfc56e1b3a59001e482679f8601abd7d5
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu Dec 26 17:18:41 2013 +1030

    Add test for paint with alpha and clipping bug
    
    Add test case for https://bugs.freedesktop.org/show_bug.cgi?id=68382
    
    Something has regressed in the recording surface. All the recording
    surface based backends lose the alpha from the paint_With_alpha.

 test/Makefile.sources                              |   1 +
 test/paint-with-alpha-group-clip.c                 |  62 +++++++++++++++++++++
 test/reference/paint-with-alpha-group-clip.ref.png | Bin 0 -> 135 bytes
 3 files changed, 63 insertions(+)

commit 5cafaa7b3bc045a7a26a11986c16fd9419a09922
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu Dec 26 15:28:29 2013 +1030

    pdf: fix rectangle stroke with non rectilinear pen

 src/cairo-pdf-operators.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit acd78d721e9d1c9c74c88889fbc4580700962ed1
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu Dec 26 15:27:30 2013 +1030

    Add test for rectangle path optimization with non rectilinear pen
    
    This fails on pdf/ps.

 test/Makefile.sources                    |   1 +
 test/reference/rotate-stroke-box.ref.png | Bin 0 -> 150 bytes
 test/rotate-stroke-box.c                 |  51 +++++++++++++++++++++++++++++++
 3 files changed, 52 insertions(+)

commit 040a9f678bfb0f0b89a0273b729c4e9f2bc23e4f
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Dec 16 19:27:02 2013 -0500

    Check for XRenderSolidFill()

 configure.ac                     | 2 +-
 src/cairo-xlib-xrender-private.h | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

commit dcbe16eb40b488f89f2398181f4c3f8a65f84b52
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Dec 7 15:48:26 2013 +1030

    pdf/ps: avoid outputting excess decimal places in matrices
    
    Sometimes as a result of rounding errors in matrix transformations the
    matrices in ps/pdf output look like:
    
        0.000000000000000061 1 1 -0.000000000000000061 0 842 cm
    
    This patch rounds to zero matrix elements that are very small compared to
    other elements in the same matrix.

 src/cairo-output-stream-private.h |  5 +++++
 src/cairo-output-stream.c         | 39 ++++++++++++++++++++++++++++++++++
 src/cairo-pdf-operators.c         | 17 +++++----------
 src/cairo-pdf-surface.c           | 44 +++++++++++++++++----------------------
 src/cairo-ps-surface.c            | 40 ++++++++++++++---------------------
 5 files changed, 84 insertions(+), 61 deletions(-)

commit 31eff5c6eb57ad379689748fd8c60a5ffe0ba481
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Nov 16 19:05:35 2013 +0100

    Correct usage of CAIRO_STACK_ARRAY_LENGTH
    
    This macro wants the array type as its argument and calls sizeof() on it
    internally.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c     | 2 +-
 src/cairo-xlib-render-compositor.c | 2 +-
 src/cairo-xlib-surface-shm.c       | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

commit 8c73949e44d4201fafc899693964c934f7072fa6
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Nov 12 09:53:29 2013 -0800

    gl: Fix one off issue in context cleanup
    
    ctx->vertex_shaders is only CAIRO_GL_VAR_TYPE_MAX large, so we should
    abort the loop before the index is equal to CAIRO_GL_VAR_TYPE_MAX.
    
    Signed-off-by: Martin Robinson <mrobinson@igalia.com>

 src/cairo-gl-shaders.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 56a195a76554abe1d5567c733ba679058fe01303
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Oct 30 18:43:42 2013 -0700

    Fix SSIZE_T definition problem when making with MSYS on Windows7
    
    Patch provided by Martin Schlemmer <Martin.Schlemmer@nwu.ac.za> on the
    mailing list.
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 util/cairo-missing/cairo-missing.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 66f4140e73e423bfed640cfde5cb50c08cf29e2e
Author: Kouhei Sutou <kou@clear-code.com>
Date:   Mon Oct 28 22:37:54 2013 +0900

    cairo_create(): Add finished surface check
    
    Without this change, the following program crashes:
    
        #include <cairo.h>
        #include <cairo-svg.h>
    
        int
        main(int argc, char **argv)
        {
          cairo_t *cr;
          cairo_surface_t *finished_surface;
    
          finished_surface = cairo_svg_surface_create ("/tmp/xxx.svg", 1.0, 1.0);
          cairo_surface_finish (finished_surface);
    
          cr = cairo_create (finished_surface);
          cairo_destroy (cr);
    
          cairo_surface_destroy (finished_surface);
    
          return 0;
        }
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo.c | 2 ++
 1 file changed, 2 insertions(+)

commit b9263fea14c4c6266140205c0bffb3ae93750999
Author: egag <ed44@xs4all.nl>
Date:   Wed Oct 9 14:14:02 2013 +0200

    Fixes stroke-clipped, i.c. of a dashed stroke
    
    Similar to 1f4d05b55c96347aa4240190fda27f951b00c539
     'Fix calling '_cairo_spline_intersect' for in-bounds checking of splines'
    
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-path-stroke-traps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 98fef3cef2d0f7f463a2e4f9f1b35b09f7b6ea77
Author: Søren Sandmann Pedersen <ssp@redhat.com>
Date:   Wed Oct 9 15:53:16 2013 -0400

    _cairo_color_double_to_short(): Use standard rounding algorithm
    
    The _cairo_color_double_to_short() function converts a double
    precision floating point value in the range of [0.0, 1.0] to a
    uint16_t integer by dividing the [0.0, 1.0] range into 65536
    equal-sized intervals and then associating each interval with an
    integer.
    
    Under the assumption that an integer i corresponds to the real value i
    / 65535.0 this algorithm introduces more error than necessary as can
    be seen from the following picture showing the analogous
    transformation for two-bit integers:
    
        +-----------+-----------+-----------+-----------+
       0b00         |  0b01     |      0b10 |          0b11
        +-----------+-----------+-----------+-----------+
    
    which shows that some floating point values are not converted to the
    integer that would minimize the error in value that that integer
    corresponds to.
    
    Instead, this patch uses standard rounding, which makes the diagram
    look like this:
    
        +-------+---------------+---------------+-------+
       0b00     |      0b01     |      0b10     |      0b11
        +-------+---------------+---------------+-------+
    
    It's clear that if the values corresponding to the given integers are
    fixed, then it's not possible to decrease the resulting error by
    moving any of the interval boundaries.
    
    See this thread for more information:
    
        http://lists.freedesktop.org/archives/cairo/2013-October/024691.html
    
    Reference images updated:
    
      pthread-similar.ref.png
      record-paint-alpha.ref.png
      record90-paint-alpha.argb32.ref
      record90-paint-alpha.rgb24.ref.png
      xcb-huge-image-shm.ref.png
      xcb-huge-subimage.ref.png
    
    All of these have only one-step differences to the old images.

 src/cairo-color.c                                  |  11 +++--------
 test/reference/pthread-similar.ref.png             | Bin 170 -> 176 bytes
 test/reference/record-paint-alpha.ref.png          | Bin 256 -> 245 bytes
 test/reference/record90-paint-alpha.argb32.ref.png | Bin 105 -> 105 bytes
 test/reference/record90-paint-alpha.rgb24.ref.png  | Bin 105 -> 105 bytes
 test/reference/xcb-huge-image-shm.ref.png          | Bin 97 -> 97 bytes
 test/reference/xcb-huge-subimage.ref.png           | Bin 97 -> 97 bytes
 7 files changed, 3 insertions(+), 8 deletions(-)

commit 6f05ecf488314e4b0c6c6b0110963c449bebe7d7
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Oct 11 19:59:50 2013 +1030

    type1-subset: don't rename glyphs used by seac operator
    
    Bug 70364

 src/cairo-type1-subset.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

commit f1eefee985b4361386a167e80d9836593ade59b9
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Oct 6 09:57:44 2013 +0100

    win32: Reorder font declarations to be in natural order
    
    Reported-by: John Emmas <johne53@tiscali.co.uk>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/win32/cairo-win32-font.c | 90 +++++++++++++++++++++-----------------------
 1 file changed, 43 insertions(+), 47 deletions(-)

commit 49366c5e9e7d5afd0daef4c53a41472e020145eb
Author: Uli Schlachter <psychon@znc.in>
Date:   Thu Oct 3 17:53:34 2013 +0200

    cairo-xlib: Fix out of bounds array access in format cache
    
    The cairo-xlib backend maintains a mapping form cairo_format_t to xrender
    formats. This is done via an array. The size of this array is
    CAIRO_FORMAT_RGB16_565 + 1 which evaluates to 5.
    
    However, CAIRO_FORMAT_RGB30 has the numeric value 5, too. Thus, using this value
    as an index into the array would actually read the following force_precision
    field from cairo_xlib_display_t.
    
    This could be triggered by passing CAIRO_FORMAT_RGB30 to
    _cairo_xlib_display_get_xrender_format(). From a quick look, I didn't find any
    code which would allow doing this, but neither did I find anything allowing
    CAIRO_FORMAT_RGB16_565, so it's better to handle this correctly than assert()ing
    for this to never happen.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xlib-private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 217bed84dda43f018e59a4d9a229f63095e1aa06
Author: Uli Schlachter <psychon@znc.in>
Date:   Thu Oct 3 17:44:27 2013 +0200

    Revert "[xlib] Fast-path the likely case of retrieving a known xrender_format"
    
    This reverts commit 09a2b2ed3189fe12483cbd673c24ceddc2c20f3f.
    
    Back in 2009, _cairo_xlib_display_get_xrender_format() had to acquire a lock to
    do its job. The above commit added a fast-path which avoided the lock in most
    cases.
    
    However, in 2010 commit f74ad37e66bbdcc4d727ed6d931dde870d84c2f4 modified the
    locking in the cairo-xlib backend and now this function never takes any locks.
    
    Thus, the fast-path that was added a year earlier now just does the same thing
    that the regular code does and the list of cached formats was checked twice.
    Reverting the earlier commit fixes this.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xlib-display.c | 6 ------
 1 file changed, 6 deletions(-)

commit 592e6a98031cccfae8551bcd86c1f5134726a4f6
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Sep 15 14:05:42 2013 +0200

    README: Don't mention XFAIL_TESTS anymore
    
    The variable XFAIL_TESTS is not used anymore since commit e90073f7ddc.
    
    Instead, we now have special reference images that show the wrong output and the
    test suite fails a test if it does not match the expected, wrong output.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/README | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

commit bc89be2fff92968a1b585e75371ae2a8a26592e9
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Sep 29 13:12:55 2013 +0200

    Remove XFAIL_TESTS from Makefile.am
    
    The variable XFAIL_TESTS is not used anymore since commit e90073f7ddc.
    
    The description for the known failures are moved into the respective tests as
    comments.
    
    The following descriptions were dropped:
    
    - surface-pattern-big: Didn't really explain the failure
    - big-line: Test isn't failing any more
    - self-intersecting: Only XFAIL on quartz, but description doesn't match this
    
    The following tests don't have a xfail reference image and seem to fail just
    because of not having a reference image at all (I kept their description for
    now):
    
    big-trap, long-lines, self-copy-overlap
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/Makefile.am               | 73 ------------------------------------------
 test/alpha-similar.c           |  4 +++
 test/big-trap.c                |  1 +
 test/degenerate-dash.c         |  5 +++
 test/degenerate-path.c         |  4 +++
 test/device-offset-scale.c     |  4 +++
 test/in-fill-empty-trapezoid.c |  5 +++
 test/long-lines.c              |  1 +
 test/scale-offset-image.c      |  1 +
 test/self-copy-overlap.c       |  5 +++
 10 files changed, 30 insertions(+), 73 deletions(-)

commit 5e6e4536716197ea0605732d32959c57ea8bb140
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Sep 29 22:23:31 2013 +0930

    pdf: stencil masks may be opaque

 src/cairo-pdf-surface.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

commit d3a8d5a9c266b79b0059dd309b5e3eff3ce81a64
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Sep 29 22:18:06 2013 +0930

    pdf: Support stencil masks with jpeg/jpx/jbig2 embedding

 src/cairo-pdf-surface.c | 204 +++++++++++++++++++++++++++++++-----------------
 1 file changed, 131 insertions(+), 73 deletions(-)

commit 07940ecd6055e29addcdb4c14e4449a06a30bf4a
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Sep 29 12:42:59 2013 +0930

    pdf: combine source and mask images into single image
    
    Since PDF stores the alpha component of images in a separate stream
    which can have a different resolution and encoding to the color
    components we can optimize the case where the source and mask are both images.
    
    If the source and mask are both images with the same extents and the
    source is opaque, combine the images into a single PDF image (ie the
    source is written the the image stream and the mask is written to the
    smask stream).

 src/cairo-pdf-surface-private.h |   2 +
 src/cairo-pdf-surface.c         | 466 +++++++++++++++++++++++++++++-----------
 2 files changed, 347 insertions(+), 121 deletions(-)

commit c1ac8db7e60bcec8235b09729b34154e95790534
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Sep 27 16:35:08 2013 +0100

    trace: Fix operand emission
    
    Recent updates (in the past couple of years) to firefox have exposed
    numerous bugs in the way we emit the operands. A few off-by-ones,
    missing surfaces and outright bugs all of which are intermixed into
    producing a corrupt stack.
    
    Reported-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 232 +++++++++++++++++++++++++++++++++++++----------
 1 file changed, 182 insertions(+), 50 deletions(-)

commit 0c2faf6621c4983e2ec2bea7c722a5cd3d89cc6d
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Sep 27 15:37:08 2013 +0200

    fill_reduces_to_source(): Handle failure of color_to_pixel()
    
    The function color_to_pixel() can fail for unsupported pixman image formats, but
    fill_reduces_to_source() ignored this possibility.
    
    Fix this by using the return value of color_to_pixel():
    
    Fixes the following compiler warnings:
    
    cairo-image-compositor.c: In function 'fill_boxes':
    cairo-image-compositor.c:349:15: warning: 'pixel' may be used uninitialized in this function [-Wmaybe-uninitialized]
    cairo-image-compositor.c: In function 'fill_rectangles':
    cairo-image-compositor.c:304:18: warning: 'pixel' may be used uninitialized in this function [-Wmaybe-uninitialized]
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-image-compositor.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

commit 38a925460b35c82833dc4d508e7a0e7e84242318
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Thu Sep 26 10:58:56 2013 -0700

    test:  Drop unnecessary math.h include
    
    Commit 0ac81988 refactored away fmin; nothing else from math.h is
    needed.

 test/pixman-downscale.c | 1 -
 1 file changed, 1 deletion(-)

commit 337ab1f8d9e29086bfb4001508b28835b41c6390
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 17 16:28:19 2013 +0100

    font: Push the last reference dec into the backend->destroy() callback
    
    In order to close a race between locking the backend and resurrecting a
    font via the cache, we need to keep the font face alive until after we
    take the backend lock. Once we have that lock, we can drop our reference
    and test if that was the last. Otherwise we must abort the destroy().
    
    This fixes the double-free exposed by multithreaded applications trying
    to create and destroy the same font concurrently.
    
    Reported-by: Weeble <clockworksaint@gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69470
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-font-face.c        | 43 +++++++++++++++++++++++++++++++------------
 src/cairo-ft-font.c          | 18 ++++++++----------
 src/cairo-quartz-font.c      |  3 ++-
 src/cairo-toy-font-face.c    |  7 ++++---
 src/cairo-user-font.c        |  2 +-
 src/cairoint.h               |  7 +++++--
 src/win32/cairo-win32-font.c |  7 ++++---
 7 files changed, 55 insertions(+), 32 deletions(-)

commit 0ac81988c199df1a6652dc0ea72627122bf95c6c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 17 08:32:29 2013 +0100

    test/pixman-downscale: Open-code fmin()
    
    fmin() requires a bump to either _XOPEN_SOURCE_ >= 600 (POSIX 2004) or
    c99 - which is a needless dependency for a single simple routine.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/pixman-downscale.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 9c75065ecefe18557c9d56e1c973215f01f3cd40
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Sep 16 12:45:21 2013 +0200

    xcb: Remove useless error handling
    
    All the *_reply() functions in XCB return a pointer to their result and as last
    argument they get a xcb_generic_error_t** where pointers to errors are stored,
    if any occurs.
    
    However, a request can either fail or succeed. This means that if the returned
    result is a NULL pointer, then an error occurred and the other way around: If
    the error pointer is set to non-NULL, then the function must have returned NULL.
    
    Thus, all the code, which just checks if an error occurred and which does not
    care about the exact error code, does not need to get the error pointer at all.
    In this case, xcb will free() the error internally.
    
    While doing this, I noticed that _cairo_xcb_connection_get_image() always
    succeeds and thus its return value can be replaced with the GetImage result.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-connection-core.c | 32 ++++++++++----------------------
 src/cairo-xcb-connection-shm.c  |  6 ++----
 src/cairo-xcb-private.h         |  5 ++---
 src/cairo-xcb-surface.c         | 23 ++++++++---------------
 4 files changed, 22 insertions(+), 44 deletions(-)

commit 440624cdf2bd55ac1620e697cc481a8fbbb1c657
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Sep 15 15:00:02 2013 +0200

    test/multi-page: Fix use-after-free
    
    Commit f9dcd07d22a5269 changed the way the file name is allocated and introduced
    a use-after-free in doing so.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/multi-page.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 1d00550784d052e9b72b3c91d5769f771033037c
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Sep 15 14:50:20 2013 +0200

    image: Handle PIXMAN_a8r8g8b8_sRGB in switch
    
    Fixes the following compiler warning:
    
    cairo-image-surface.c: In function '_cairo_format_from_pixman_format':
    cairo-image-surface.c:93: warning: enumeration value 'PIXMAN_a8r8g8b8_sRGB' not
    handled in switch
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58726
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-image-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit 966bf2fe6a8c29f4d10b20f982a4ab198a441c78
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Sep 15 16:58:05 2013 +0200

    check-doc-syntax: Don't hardcode path to awk
    
    Instead of expecting awk in /usr/bin, this commit changes the code to call awk
    through a shell so that $PATH is searched.
    
    Since this awk script shouldn't really be called manually, this is done by
    removing the shebang from the awk script, marking it non-executable and fixing
    up the caller.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67674
    Reviewed-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/check-doc-syntax.awk | 2 --
 src/check-doc-syntax.sh  | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

commit a8a805b8d9bbbfed9986ecc71e76859a5353730f
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Sep 13 22:18:08 2013 +0200

    cairo-gobject: Require at least glib 2.14
    
    cairo-gobject uses g_once_init_enter() and g_once_init_leave(). These functions
    were added in glib 2.14 and thus cairo needs at least this version for its
    gobject helper functions.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69239
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 412a4c34d9207c339fd16a99756ea96082dc993f
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Sep 15 21:27:50 2013 +0930

    test: update mime-data to test jbig2 mime types

 test/global.jb2                              | Bin 0 -> 151 bytes
 test/image1.jb2                              | Bin 0 -> 143 bytes
 test/image2.jb2                              | Bin 0 -> 92 bytes
 test/mime-data.c                             |  97 ++++++++++++++++++++++++++-
 test/reference/mime-data.base.argb32.ref.png | Bin 185 -> 243 bytes
 test/reference/mime-data.base.rgb24.ref.png  | Bin 185 -> 243 bytes
 test/reference/mime-data.pdf.ref.png         | Bin 6482 -> 7563 bytes
 test/reference/mime-data.ps.ref.png          | Bin 4554 -> 4705 bytes
 test/reference/mime-data.ref.png             | Bin 185 -> 243 bytes
 test/reference/mime-data.script.ref.png      | Bin 2041 -> 2130 bytes
 test/reference/mime-data.svg.ref.png         | Bin 6264 -> 6437 bytes
 11 files changed, 96 insertions(+), 1 deletion(-)

commit 5c0caa6f82374ec38a33d5f25a725f60bc121887
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Sep 14 20:59:56 2013 +0930

    pdf: support JBIG2 mime data
    
    JBIG2 images may have shared global data that is stored in a separate
    stream in PDF. The CAIRO_MIME_TYPE_JBIG2 mime type is for the JBIG2
    data for each image. All images that use global data must also set
    CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID to a unique identifier. One of the
    images must also set CAIRO_MIME_TYPE_JBIG2_GLOBAL to the global
    data. The global data will be shared by all JBIG2 images with the same
    CAIRO_MIME_TYPE_JBIG2_GLOBAL_ID.

 src/cairo-device.c              |   1 +
 src/cairo-error-private.h       |   1 +
 src/cairo-image-info-private.h  |   5 ++
 src/cairo-image-info.c          | 135 +++++++++++++++++++++++++++++
 src/cairo-misc.c                |   2 +
 src/cairo-pdf-surface-private.h |   8 ++
 src/cairo-pdf-surface.c         | 182 ++++++++++++++++++++++++++++++++++++++++
 src/cairo-region.c              |   1 +
 src/cairo-spans.c               |   2 +
 src/cairo-surface.c             |   4 +-
 src/cairo.c                     |   4 +-
 src/cairo.h                     |   6 ++
 12 files changed, 349 insertions(+), 2 deletions(-)

commit 2d6705671a900251f00c6b59375bd4d23ec6b4d0
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Sep 13 22:14:49 2013 +0930

    ps: fix embedding of mime data

 src/cairo-ps-surface.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

commit 266d6e71566ac8c5e360c0b32fb78e23e6a06168
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Sep 13 21:32:42 2013 +0930

    pdf: fix embedding of mime data that has been broken since 0a10982f
    
    For some reason the mime-data test is not detecting this failure.

 src/cairo-pdf-surface.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

commit 5390c2bbca3f1331f4fc831ba1381cc64e0162c6
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Sep 12 22:55:02 2013 +0000

    test: Document use of -k and CAIRO_TEST_TARGET to run test subsets
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/README | 6 ++++++
 1 file changed, 6 insertions(+)

commit 640eb0206738e1d1bfd9beebaf0dcb6ac0e07584
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Sep 12 22:55:02 2013 +0000

    test: Space out keywords for clarity
    
    As another nitpick, a comma alone is legal for separating keywords, but
    most tests use a comma and a space.  Update the few tests that don't,
    to make this consistent.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/image-bug-710072.c            | 4 ++--
 test/mesh-pattern-accuracy.c       | 2 +-
 test/mesh-pattern-conical.c        | 2 +-
 test/mesh-pattern-control-points.c | 2 +-
 test/mesh-pattern-fold.c           | 2 +-
 test/mesh-pattern-overlap.c        | 2 +-
 test/mesh-pattern-transformed.c    | 2 +-
 test/mesh-pattern.c                | 2 +-
 test/record1414x.c                 | 4 ++--
 9 files changed, 11 insertions(+), 11 deletions(-)

commit a6ace0cf6b96930c08397c64bffabc4b201ab4e8
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Sep 12 22:55:02 2013 +0000

    test: Comma separate keywords
    
    The parser accepts spaces as separtors between keywords, so this is nit
    picky.  But only a minority of tests don't follow the comma convention,
    so change them to be consistent.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/a1-bug.c                 |  2 +-
 test/arc-direction.c          |  2 +-
 test/caps-joins-curve.c       |  2 +-
 test/caps-tails-curve.c       |  2 +-
 test/caps.c                   |  8 ++++----
 test/clip-empty-group.c       |  2 +-
 test/drunkard-tails.c         |  2 +-
 test/joins.c                  |  2 +-
 test/partial-coverage.c       | 22 +++++++++++-----------
 test/rectilinear-dash-scale.c |  4 ++--
 test/rectilinear-dash.c       |  2 +-
 test/scale-offset-image.c     |  2 +-
 test/scale-offset-similar.c   |  2 +-
 test/unclosed-strokes.c       |  2 +-
 14 files changed, 28 insertions(+), 28 deletions(-)

commit aacc5e76ed39b69595194a23e94bbd6483dd88a6
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Sep 12 22:55:01 2013 +0000

    gitignore: Ignore build chaff when configuring with --enable-gtk-doc
    
    When this flag is enabled in configure, a couple extra build files are
    created, which git should just ignore.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 .gitignore | 2 ++
 1 file changed, 2 insertions(+)

commit ac5f3e2b8ef1937b3e6e3a3f03773cf471e46cc3
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Sep 11 09:59:01 2013 -0700

    test: Move cairo_pattern_set_filter to after cairo_set_source_surface
    
    Also update the image.arg32 reference images, since for now we're just
    accepting pixman's output as truth.  This fixes up several tests:
    
                       was   is
     Tests run:        420   420
     Passed:           224   261
     Failed:           195   159
     Expected Failed:  0     0
     Error:            0     0
     Crashed:          0     0
     Untested:         0     0
     Total:            420   420
    
    Thanks to psychon for finding the code error in the test.

 test/pixman-downscale.c                            |   2 +-
 test/reference/pixman-downscale-fast-95.ref.png    | Bin 685 -> 299 bytes
 test/reference/pixman-downscale-nearest-95.ref.png | Bin 685 -> 299 bytes
 3 files changed, 1 insertion(+), 1 deletion(-)

commit ade7089f72e0d147db961dec88d3cb1b2280a438
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jul 10 17:27:28 2013 -0700

    test: Exercise image scaling quality when downscaling
    
    This adds testcases for the various cairo filter options, each of which
    match to corresponding pixman filters.  Use the 'downscale' keyword if
    invoking tests using cairo-test-suite.
    
    The 24-pixel reference images were produced from quad-color.png using
    Gimp's Scale Image command with Interpolation set to None.  It is
    assumed that all filters should handle a 1:4 scaling cleanly with no
    antialiased blurring.
    
    The 95-pixel reference images assume differing types of antialiasing
    based on the quality level.  We are using the image.argb32 output as
    reference here.  Potentially some other rendering algorithm could
    conceivably provide better results in the future.
    
    The 96-pixel reference images are simply copies of the original
    quad-color.png file.  It is assumed that 1:1 downscaling operations
    should produce no visible change to the original image.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/pixman-downscale.c                            | 146 +++++++++++++++++++--
 test/reference/pixman-downscale-95.ref.png         | Bin 285 -> 0 bytes
 ...24.ref.png => pixman-downscale-best-24.ref.png} | Bin
 test/reference/pixman-downscale-best-95.ref.png    | Bin 0 -> 685 bytes
 ...96.ref.png => pixman-downscale-best-96.ref.png} | Bin
 .../reference/pixman-downscale-bilinear-24.ref.png | Bin 0 -> 191 bytes
 .../reference/pixman-downscale-bilinear-95.ref.png | Bin 0 -> 685 bytes
 .../reference/pixman-downscale-bilinear-96.ref.png | Bin 0 -> 301 bytes
 test/reference/pixman-downscale-fast-24.ref.png    | Bin 0 -> 191 bytes
 test/reference/pixman-downscale-fast-95.ref.png    | Bin 0 -> 685 bytes
 test/reference/pixman-downscale-fast-96.ref.png    | Bin 0 -> 301 bytes
 test/reference/pixman-downscale-good-24.ref.png    | Bin 0 -> 191 bytes
 test/reference/pixman-downscale-good-95.ref.png    | Bin 0 -> 685 bytes
 test/reference/pixman-downscale-good-96.ref.png    | Bin 0 -> 301 bytes
 test/reference/pixman-downscale-nearest-24.ref.png | Bin 0 -> 191 bytes
 test/reference/pixman-downscale-nearest-95.ref.png | Bin 0 -> 685 bytes
 test/reference/pixman-downscale-nearest-96.ref.png | Bin 0 -> 301 bytes
 17 files changed, 132 insertions(+), 14 deletions(-)

commit 0f554c36d3edf341a9aef8eedfde57f3be635500
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jul 10 16:29:56 2013 -0700

    test: Test a variety of scales when downscaling
    
    Downscaling from 96 to 24 is easy since it's an even multiple, so try
    scaling by -1 pixel too.
    
    This adds a 1:1 scaling test case as well, which should pass through the
    image unchanged.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/pixman-downscale.c                            |  21 +++++++++++++++++----
 ...wnscale.ref.png => pixman-downscale-24.ref.png} | Bin
 test/reference/pixman-downscale-95.ref.png         | Bin 0 -> 285 bytes
 test/reference/pixman-downscale-96.ref.png         | Bin 0 -> 301 bytes
 4 files changed, 17 insertions(+), 4 deletions(-)

commit 642b6d80917feeea878a11f8aaf179b7a1e5392d
Author: Bryce Harrington <b.harrington@samsung.com>
Date:   Wed Jul 10 10:19:21 2013 -0700

    test: Add test for image downscaling
    
    This adds pixman-downscale.c, which tests correctness of PNG images
    scaled down using pixman routines.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/Makefile.sources                   |   1 +
 test/pixman-downscale.c                 |  73 ++++++++++++++++++++++++++++++++
 test/quad-color.png                     | Bin 0 -> 301 bytes
 test/reference/pixman-downscale.ref.png | Bin 0 -> 191 bytes
 4 files changed, 74 insertions(+)

commit 7270f22af3d1ad53f033023438e915e11bf88407
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed Sep 11 08:52:31 2013 -0700

    gl: Extend oversize check to cairo_gl_surface_create_for_texture
    
    If a texture is too large to render to via a framebuffer, then eagerly
    fail with an error surface.

 src/cairo-gl-surface.c | 5 +++++
 1 file changed, 5 insertions(+)

commit 279d5a2ed1aaa6d5dbfbeab9e4b4ffa6a66aa6f3
Author: Uli Schlachter <psychon@znc.in>
Date:   Wed Sep 11 15:28:29 2013 +0200

    recording: Correctly determine alpha of all surfaces
    
    This code has special cases for recording and image surfaces. For all other
    kinds of source surfaces, has_bilevel_alpha was not modified, even though the
    source surface could have an alpha channel.
    
    Fix this by using the same checks as in the general path at the end of this
    function.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-recording-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit a6f51fed985f7db37c672bab0b5dab3f89e78282
Author: Uli Schlachter <psychon@znc.in>
Date:   Wed Sep 11 15:24:53 2013 +0200

    recording: Fix unitialized variable 'free_me'
    
    This variable should be NULL by default and gets set only if a new reference to
    a surface was acquired through _cairo_surface_snapshot_get_target(). This works,
    because cairo_surface_destroy(NULL) is well-defined and doesn't do anything.
    
    Fixes the following compiler warning:
    
    cairo-recording-surface.c:1642:24: warning: 'free_me' may be used uninitialized
    in this function [-Wmaybe-uninitialized]
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-recording-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 8addb4798c918000eaa6f6dab138e0abb0efa946
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Apr 8 10:57:23 2012 +0930

    pdf: avoid making groups a transparency group if not required
    
    If the group contains only a combination of clear and opaque alpha and
    only OPERATOR_OVER is used in the group and to paint the group, a
    transparency group is not required. This allows the pdf viewer to
    replay the group in place.

 src/cairo-pdf-surface-private.h       |   2 +
 src/cairo-pdf-surface.c               | 125 +++++++++++++++++++++++++---------
 src/cairo-recording-surface-private.h |   8 +++
 src/cairo-recording-surface.c         | 113 ++++++++++++++++++++++++++++++
 4 files changed, 215 insertions(+), 33 deletions(-)

commit 53255625c07d8f24403f0cb1b5a4dbaac142e4da
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Sun Sep 8 20:10:04 2013 +0000

    svg, test: Refer to output filename by variable, not a hardcoded value
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/svg-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f9dcd07d22a5269bf799317a36bb2887d8f9af64
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Sun Sep 8 20:10:03 2013 +0000

    test: Ensure output dirs exist, falling back to current dir if needed
    
    This change makes several tests behave more like ps-eps.c, et al by
    making them attempt to mkdir "output", and in case of trouble use "."
    instead.  filenames are now allocated at runtime due to this change, so
    ensure the corresponding free()'s are in place as well.
    
    This should facilitate running the test suite with a relative path
    outside cairo's source tree, such as when employing the CAIRO_REF_DIR
    environment variable.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/create-for-stream.c   | 14 +++++++++++---
 test/fallback-resolution.c | 20 +-------------------
 test/multi-page.c          |  9 ++++++---
 test/pdf-features.c        |  6 +++++-
 test/pdf-mime-data.c       |  6 +++++-
 test/pdf-surface-source.c  |  6 +++++-
 test/png.c                 |  8 +++++++-
 test/ps-eps.c              | 20 +-------------------
 test/ps-features.c         |  8 +++++---
 test/ps-surface-source.c   |  6 +++++-
 test/svg-clip.c            |  6 +++++-
 test/svg-surface-source.c  |  6 +++++-
 test/svg-surface.c         |  6 +++++-
 13 files changed, 66 insertions(+), 55 deletions(-)

commit be7f1ac98f62669743f381df8845886d29a9f7f4
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Sun Sep 8 20:10:03 2013 +0000

    test: Make cairo_test_mkdir() usable throughout tests.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/cairo-test.c | 10 +++++-----
 test/cairo-test.h |  3 +++
 2 files changed, 8 insertions(+), 5 deletions(-)

commit 6731023f1bba7e26dbbc06defdbb37ac5267e9db
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Sun Sep 8 20:10:03 2013 +0000

    test: Fix several tests to place output files in the output directory
    
    The standard location for test output is cairo/test/output.  The harness
    itself was updated to write automatically generated images in this
    directory, however a number of tests generate their own local output
    files.
    
    This patch updates these tests to write their output into
    CAIRO_TEST_OUTPUT_DIR (which defaults to cairo/test/output) as well, in
    the interest of decluttering the test directory.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/create-for-stream.c  | 6 +++---
 test/multi-page.c         | 5 +++--
 test/pdf-features.c       | 3 ++-
 test/pdf-mime-data.c      | 9 +++++----
 test/pdf-surface-source.c | 4 +++-
 test/png.c                | 3 ++-
 test/ps-features.c        | 3 ++-
 test/ps-surface-source.c  | 4 +++-
 test/svg-clip.c           | 3 ++-
 test/svg-surface-source.c | 4 +++-
 test/svg-surface.c        | 3 ++-
 11 files changed, 30 insertions(+), 17 deletions(-)

commit f3574b8b3b3e9dbd9fca927096e5a8205e57033d
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Sun Sep 8 20:10:03 2013 +0000

    test: Don't ignore test output files left in test directory
    
    Tests should be placing output files in the output/ directory now,
    although not all tests follow this standard practice.  Drop the
    "*.out.*" from .gitignore to make improper test behavior more evident.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/.gitignore | 4 ----
 1 file changed, 4 deletions(-)

commit f52165a7bb3de56fe2a06771f554f3997e176b94
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Sep 6 08:00:46 2013 +0930

    svg: Don't embed CMYK Jpeg images
    
    None of the SVG viewers I tried (rsvg, firefox, inkscape) support CMYK
    Jpeg images.
    
    Bug 68965

 src/cairo-svg-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit 8e1a1ed8631dd55b4344d5682e6c69e923e0401f
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Sep 6 07:54:28 2013 +0930

    Downscaling requires pixman 0.30

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 0266cb821fbf0bdd307af7bbcbbd22c4a14201fc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 5 16:13:56 2013 +0100

    script: Add support for replaying device-scale
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-operators.c | 48 ++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

commit a4164142f2a21fb005533d1c5b3cf668c99d1259
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 5 16:12:26 2013 +0100

    trace: Record set-device-scale
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

commit 935c64a43409a80d9b19d491f9133004152de9bb
Author: Alexander Larsson <alexl@redhat.com>
Date:   Tue Aug 27 15:10:38 2013 +0200

    surface: Inherit device scale in cairo_surface_create_similar()
    
    Without this most code that uses similar surfaces for offscreen
    rendering will render in a pixelized fashion if the final
    target uses a device scale.

 src/cairo-surface.c | 7 +++++++
 1 file changed, 7 insertions(+)

commit bc792a5e0e196dd9761649b14c9206465b42ef1d
Author: Alexander Larsson <alexl@redhat.com>
Date:   Tue Aug 27 14:46:16 2013 +0200

    surface: Merge scratch construction into _cairo_surface_create_scratch
    
    We merge _cairo_surface_create_similar_scratch and
    _cairo_surface_create_similar_solid into a single function named
    _cairo_surface_create_scratch, to avoid confusion with
    cairo_surface_create_similar which now will have a different
    behaviour wrt the sizes and the device-scale.
    
    _create_scratch assumes the width and height are in backend
    coordinates, while create_similar does not.

 src/cairo-clip-surface.c          | 20 +++++------
 src/cairo-default-context.c       | 10 +++---
 src/cairo-gl-traps-compositor.c   | 18 +++++-----
 src/cairo-mask-compositor.c       | 14 ++++----
 src/cairo-shape-mask-compositor.c | 27 +++++++-------
 src/cairo-spans-compositor.c      | 10 +++---
 src/cairo-surface-subsurface.c    |  9 ++---
 src/cairo-surface-wrapper.c       |  4 +--
 src/cairo-surface.c               | 75 +++++++++++++++++----------------------
 src/cairo-traps-compositor.c      | 33 +++++++++--------
 src/cairo-xcb-surface-render.c    | 20 +++++------
 src/cairo-xlib-source.c           | 36 ++++++++++---------
 src/cairoint.h                    | 16 +++------
 13 files changed, 145 insertions(+), 147 deletions(-)

commit bdccf4fe51bca785f73205ccd26c4d020669e312
Author: Alexander Larsson <alexl@redhat.com>
Date:   Tue Aug 27 14:33:14 2013 +0200

    surface: Opencode create_similar
    
    We copy the _cairo_surface_create_similar_solid code into
    cairo_surface_create_similar so that we can separate these later
    as one wants to use backend sizes and one not.

 src/cairo-surface.c | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

commit 5f70148467ff2767dc3c6d45f4af1223d7daa301
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jun 3 15:20:05 2013 +0100

    test: Allow CAIRO_TEST_MODE to independently enable extended testing
    
    Such as CAIRO_TEST_MODE=scale for testing application of
    cairo_surface_set_device_offset.
    
    CAIRO_TEST_MODE=similar - test rendering through similar surfaces
    CAIRO_TEST_MODE=offset - test rendering with a device offset
    CAIRO_TEST_MODE=scale - test rendering with a device scale

 test/cairo-test-runner.c | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

commit 690c61aa54c27e4d35b04d0173abd5931fce507d
Author: Alexander Larsson <alexl@redhat.com>
Date:   Mon Jun 3 15:38:22 2013 +0200

    tests: Add device scale test to "full" testrun similar to offsets

 test/cairo-test-private.h |  2 +-
 test/cairo-test-runner.c  | 66 ++++++++++++++++++++++++++---------------------
 test/cairo-test.c         | 66 ++++++++++++++++++++++++++++-------------------
 3 files changed, 77 insertions(+), 57 deletions(-)

commit 7ab34f302be72d9dda54d936b6d69bc7c534c885
Author: Alexander Larsson <alexl@redhat.com>
Date:   Thu May 30 19:45:59 2013 +0200

    surface: expose the device scale
    
    This adds the new public functions
    cairo_surface_set_device_scale and cairo_surface_get_device_scale and
    updates old users of the internal functions.

 src/cairo-default-context.c    |  6 ++---
 src/cairo-paginated-surface.c  |  2 +-
 src/cairo-surface-subsurface.c | 12 +++++-----
 src/cairo-surface.c            | 52 +++++++++++++++++++++++++++++++-----------
 src/cairo.h                    | 10 ++++++++
 src/cairoint.h                 |  7 ++----
 6 files changed, 61 insertions(+), 28 deletions(-)

commit 38217d67fc2226778dde8d05817cb916691d4d22
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jun 3 20:32:45 2013 +0100

    spans,traps: Undo device transform from source matrix for recording replays
    
    As the replay of the recording surface applies the device_transform of
    the matrix once again to all its operations, we end up with a repeated
    transform through the source matrix of the recording surface. We need to
    remove one of these, and the easiest way to do that appears to be to
    undo the application to the source matrix.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 13 +++++++++++--
 src/cairo-traps-compositor.c | 15 ++++++++++++---
 2 files changed, 23 insertions(+), 5 deletions(-)

commit f0e2cd4494b1ac9a351d095fbeb53d702342d35c
Author: Alexander Larsson <alexl@redhat.com>
Date:   Fri May 31 16:44:29 2013 +0200

    gstate: Handle device scale on surface as source
    
    When creating a transformed pattern we must apply the device
    transform *before* the transform set on the pattern itself, otherwise
    e.g. its translation will not be affected by the device scale.
    
    We also fix up the device_transform related handling in
    _cairo_default_context_pop_group().  With a device scale we can
    no longer just use the device_transform_inverse to unset the
    device offset for the extents, so we make that a simple translate
    instead.
    
    We also remove some weird code that tries to handle the device
    transform but seems unnecessary (maybe a workaround for applying
    the device transform in the wrong order?). With that code removed
    things work fine, but with it things get translated wrongly when
    there is a scale.

 src/cairo-default-context.c | 23 ++++++++---------------
 src/cairo-gstate.c          |  2 +-
 src/cairo-pattern-private.h |  4 ++++
 src/cairo-pattern.c         | 10 ++++++++++
 4 files changed, 23 insertions(+), 16 deletions(-)

commit 900fc4a890026e46a3b0a00967632f57074b8b93
Author: Alexander Larsson <alexl@redhat.com>
Date:   Thu May 30 20:53:29 2013 +0200

    gstate: Move device-scale font scaling to gstate
    
    If we do this in surface it will be applied twice then
    we chain to a different surface, like e.g. a subsurface.
    
    We also remove a hack in cairo-surface-wrapper where it compensated
    for the device scale not being applied.
    
    v2: Compute the backend CTM in ensure_scaled_font().

 src/cairo-gstate.c          |  8 +++++++-
 src/cairo-surface-wrapper.c |  5 ++---
 src/cairo-surface.c         | 31 ++++---------------------------
 3 files changed, 13 insertions(+), 31 deletions(-)

commit 25eaec0a3874a2090e1bb97547a328eb5c00b0b1
Author: Alexander Larsson <alexl@redhat.com>
Date:   Thu May 30 20:53:15 2013 +0200

    subsurface: Handle device scales

 src/cairo-surface-subsurface.c | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

commit 633d573889ad685c8f07e9ee72f6a1d240dfacf2
Author: Alexander Larsson <alexl@redhat.com>
Date:   Thu May 30 19:48:33 2013 +0200

    default-context: Inherit device scale in push_group surface
    
    Without this we will only render to part of the newly created
    surface and then copy+scale that part back, which causes fuzziness.

 src/cairo-default-context.c | 4 ++++
 1 file changed, 4 insertions(+)

commit db7e551a6bf06a0aa7e2e6b3744b7663807d003f
Author: Alexander Larsson <alexl@redhat.com>
Date:   Thu May 30 19:47:19 2013 +0200

    gstate: Respect device transform in stroke
    
    We need to apply the device transform to the ctm when stroking, as
    otherwise line widths are not affected by the device scale.

 src/cairo-gstate.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

commit fb57ea13e04d82866cbc8e86c83261148bb3e231
Author: Krzysztof Kosiński <tweenk.pl@gmail.com>
Date:   Thu Sep 5 16:02:14 2013 +0100

    image: Use convolution filters for sample reconstruction when downscaling
    
    I had a look at how complex would it be to add correct downscaling to
    Cairo now that Pixman supports convolution filters. It turns out it
    this is rather easy. Here is an initial, minimal attempt. It uses
    convolution filters only if the image is being downscaled by more than
    half a pixel in at least one dimension.
    
    Some discussion:
    
    1. The sampling and reconstruction kernels are picked in a way that
    gives comparable quality when upscaling and downscaling. I paired box
    sampling with bilinear reconstruction and impulse (point) sampling
    with box reconstruction. This gives the expected result for NEAREST
    filter. BEST filter uses Lanczos3 for both kernels.
    
    > Do we need to use a reconstruction filter for NEAREST at all? Or maybe
    > differentiate between NEAREST and FAST in that case?
    
    If impulse (point) sampling is used, there must be some reconstruction
    filter, otherwise no image is produced. That's because the sampling
    grid does not match the data grid, and since there is no
    reconstruction filter, values between data points are undefined. The
    alternative is to use box sampling + no reconstruction.
    
    2. Subsampling bits are always set to 1, since this doesn't seem to
    affect quality at all.
    
    3. I am not sure whether this code works correctly for matrices with a
    skew component. It should be OK for any combination of scale, rotation
    and translation.
    
    4. This patch causes new failures in the test suite:
    - recording-surface*: possibly an effect of improved quality.
    - surface-pattern-scale-down*, surface-pattern-big-scale-down: the
    reference images should be updated.
    - pthread-same-source: I have no idea why this is failing, since this
    test shouldn't even trigger the new code.
    - large-source-roi: this test attempts to downscale an image which is
    30000 pixels wide down to 7 pixels. The filter parameters seem to be
    created correctly, but they might trigger an overflow somewhere in the
    convolution code; the output rectangle is white instead of red, as if
    nothing was drawn.
    - device-offset-scale: there are subtle differences which look like
    convolution-related smoothing; I'm not sure whether this is OK or not.

 src/cairo-image-source.c | 65 ++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 55 insertions(+), 10 deletions(-)

commit 28ad0f9f3bec65e462e29a1d0b1757a86d16c129
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 5 15:56:55 2013 +0100

    Bump version for new development tree, 1.13.1

 cairo-version.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 59e2a93b3c8a7b83d537bb2a4bbdd5f0f36a0cbc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 26 18:46:19 2013 +0100

    Post-release version bump

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 8e11a42e3e9b679dce97ac45cd8b47322536a253
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 26 15:30:20 2013 +0100

    1.12.16 release

 NEWS            | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 56 insertions(+), 1 deletion(-)

commit b710a4730940e54ac7ffd5073eecf950997a0484
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 26 17:18:38 2013 +0100

    Make "make check" happy
    
    A recursive include should hide the bare header from
    check-preprocessor-syntax.sh
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pixman-private.h | 6 ++++++
 1 file changed, 6 insertions(+)

commit fb8881e84bb24b2a54ee5aa449b6f5638de36404
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 23 12:48:08 2013 +0100

    win32: Prevent double-free of similar images
    
    Based on a patch and analysis by Michael Henning.
    
    When we create a similar-image surface for win32, we set up a couple of
    back references from the image to the win32 surface, and vice versa. We
    need to be careful when decoupling the reference cycle to avoid chasing
    around the loop upon destruction. Currently we handled destroying the
    similar-image via the parent win32 surface, but similar precaution is
    required when destroying the surface via the similar-image.
    
    Reported-by: Michael Henning <drawoc@darkrefraction.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63787
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface.c               | 3 ++-
 src/win32/cairo-win32-display-surface.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

commit 054f34111d220541bc785b30207387541fdd31d2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Aug 15 14:28:44 2013 +0000

    Provide backwards compatibilty with old pixman
    
    The goal is to allow compilation against older pixman to ease regression
    testing.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                       |  2 +-
 src/Makefile.sources               |  1 +
 src/cairo-ft-font.c                |  6 +++--
 src/cairo-image-compositor.c       | 44 +++++++++++++++++++++++--------------
 src/cairo-image-surface.c          |  5 +++++
 src/cairo-pixman-private.h         | 45 ++++++++++++++++++++++++++++++++++++++
 src/cairo-xlib-render-compositor.c |  1 +
 src/cairo-xlib-surface.c           |  1 +
 8 files changed, 86 insertions(+), 19 deletions(-)

commit 95f320e3f26b2a1552a53ebad14dd5086ccf0c60
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Jul 29 11:14:34 2013 -0700

    gl: Return surface in error when creating oversized texture surfaces
    
    When creating a texture surface that is larger than the maximum
    framebuffer or texture dimensions of the context, return a surface in
    error. Previously the code failed an assertion, but this prevents an
    application from easily detecting when to fall back.
    
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-surface.c      | 33 +++++++++++------
 test/Makefile.sources       |  1 +
 test/gl-oversized-surface.c | 88 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 111 insertions(+), 11 deletions(-)

commit b5e1373c5845c859ebf82ef4d5e065f6cdd68faf
Author: Henry Song <henry.song@samsung.com>
Date:   Mon Aug 19 12:14:46 2013 -0700

    gl/msaa: Clean up msaa depth/stencil buffer for OpenGLES
    
    OpenGLES also uses the depth/stencil buffer when doing multisampling, so
    it's a leak to only clean up the buffer for desktop OpenGL.

 src/cairo-gl-surface.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 54a51968e82ec4e6a8d81d5451232641275439df
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Aug 12 16:33:19 2013 +0200

    surface_get_extents: Reject finished or error surface
    
    This fixes a crash in the api-special-cases with xlib-xcb when calling
    cairo_clip_extents() on a context that refers to a finished surface.
    
    The crash was a simple NULL pointer dereference, because the underlying xcb
    surface that was used in xlib-xcb was gone and set to NULL already.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-surface.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

commit 3c4e0f0f1a338fbbd802cdb3b65b8ea3abc758d1
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Aug 12 15:59:18 2013 +0200

    push_group: Refuse working with unusable surface
    
    Make cairo_push_group() fail when the context's target surface is finished.
    
    This fixes the api-special-cases for the xcb backend:
    
       Detected error during xcb run: error=9, seqno=0x13c, major=53, minor=0
    
    The problem was that the Pixmap for the cairo surface was already freed and
    cairo still tried to use it again as the drawable in a CreatePixmap request.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-default-context.c | 5 +++++
 1 file changed, 5 insertions(+)

commit 18633b081026eb88931af6130b3e716fdb954e19
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Aug 12 15:40:00 2013 +0200

    surface: Error out on finished surfaces
    
    Finished surfaces and surfaces with an error status must not be usable anymore,
    so refuse to work on them.
    
    This improves the result for api-special-cases.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68014
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-surface.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

commit b64c83e891f2417a1b28034a55659260a1769ba7
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Aug 12 14:30:59 2013 +0200

    api-special-cases: Also test contexts
    
    This adds code to the api-special-cases test which also tests the behavior of
    cairo when the cairo context or the surface that is target is in an error state
    or finished. These new tests call into all public entry points defined in
    cairo.h which receive a cairo_t * as their first argument.
    
    Currently this causes a new crash in the testsuite:
    
      cairo-surface.c:394:
      _cairo_surface_begin_modification: Assertion `!  surface->finished' failed.
    
    Reported-by: christophe.troestler@umons.ac.be
    References: https://bugs.freedesktop.org/show_bug.cgi?id=68014
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/api-special-cases.c | 1174 +++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 1153 insertions(+), 21 deletions(-)

commit e438071e9debeca81f97c6fcdc1c2a91a969761d
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Tue Jul 9 21:22:59 2013 +0000

    perf: Move macro-benchmark documentation to cairo-traces
    
    The macro benchmarks were moved to a separate repository some time ago,
    but the perf README still refers to these tests as if they were still
    present, which may lead to some confusion.  Instead, consolodate the
    macro benchmark documentation with the macro benchmarks, and focus this
    README on just the (still in tree) micro-benchmarks.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 perf/README | 89 ++++++++++++++-----------------------------------------------
 1 file changed, 20 insertions(+), 69 deletions(-)

commit 4e133af60c1af42307724eb6a88b23056741d7e2
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Tue Jul 9 21:23:52 2013 +0000

    HACKING: Make mention of the separate cairo-traces repo
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 HACKING | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

commit 46d9db96d460fea72f0420102e8a90c6a7231f79
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sun Aug 4 20:08:46 2013 -0400

    [ft] Ensure alignment of bitmaps received from FreeType

 src/cairo-ft-font.c | 9 +++++++++
 1 file changed, 9 insertions(+)

commit 34a747e7bdeba1cfe17318f80fbe6720d47bc023
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sun Aug 4 19:59:06 2013 -0400

    [ft] Fix alignment

 src/cairo-ft-font.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

commit 3cd6c5966aca1d202744fe44083800bc2a4a831d
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jul 29 22:47:26 2013 -0400

    Revert accidentally committed stuff

 build/configure.ac.pthread | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 0554d76402321b25cc952180e4d19436a9038d1a
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jul 29 22:41:46 2013 -0400

    [ft] Add missing include

 build/configure.ac.pthread | 6 +++---
 src/cairo-ft-font.c        | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

commit 7d26341072b13a78d4b3fe58779057ac020be487
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jul 29 19:20:33 2013 -0400

    [ft] Fix math

 src/cairo-ft-font.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

commit 9444ef09ccde2735258cc1bd2f1912119a32dd88
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Jul 29 19:09:29 2013 -0400

    Support 2bit and 4bit embedded bitmaps

 src/cairo-ft-font.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 51 insertions(+), 1 deletion(-)

commit 274863be08f6c8df6d411df9db725d34f7fbabea
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Jul 28 09:30:05 2013 +0930

    type1-subset: Don't try to rename non winansi glyphs
    
    When the latin subset contains glyphs that use the seac operator to
    combine two glyphs, additional non winansi glyphs are added to the
    subset.  These extra glyphs do not have a winansi name so they can't
    be renamed.
    
    Based on a patch by Salvador Ortiz.
    
    Bug 67324

 src/cairo-type1-subset.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

commit 03c81d414d4edb710c91f96ddb7dbf73e5432583
Author: Henry Song <henry.song@samsung.com>
Date:   Mon Jul 8 11:36:25 2013 -0700

    gl/msaa: Always use scissor when clipping
    
    Even when using the stencil buffer for clipping, always scissor the clip
    extents. This simplifies the code a bit.

 src/cairo-gl-composite.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

commit 8c710ed87244321dc18447936d629decc25d3d09
Author: Henry Song <henry.song@samsung.com>
Date:   Sun Jul 7 11:00:28 2013 -0700

    gl/msaa: Disable stencil and scissor during framebuffer blit
    
    When blitting the framebuffer during transitions to and from
    multi-sampling mode, we need to disable the stencil and scissor test so
    that the entire surface is preserved. This fixes the bitmap-font test
    for the MSAA compositor.

 src/cairo-gl-device.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

commit be2c09a1f59ad677a2b4718d26687873093b466c
Author: Henry Song <henry.song@samsung.com>
Date:   Wed Jul 3 12:22:55 2013 -0700

    gl/msaa: Properly destroy stencil buffer clip cache
    
    When replacing the stencil buffer clip cache or destroying a surface,
    destroy the cached clip. This prevents the clip from leaking.

 src/cairo-gl-composite.c | 5 ++++-
 src/cairo-gl-surface.c   | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

commit 2cc353c3dbe01b4d8f65d6de800f2b1d6004a1c2
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Wed Nov 7 14:34:42 2012 -0800

    Towards support loading color glyphs from FreeType
    
    See comments.

 src/cairo-ft-font.c | 41 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 3 deletions(-)

commit e738079302a968b7b1fb9101cd4d92a8887bedce
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Jul 5 15:22:18 2013 -0600

    [ft] Fix wrong assumptions
    
    If subpixel rendering is enabled, but FT returns a 8bit gray bitmap
    (perhaps because the font has 8bit embedded bitmaps) we were hitting
    the assertions because the assumptions made were wrong.  Fix up.

 src/cairo-ft-font.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

commit a0f556f37fb7016aa304b7cf0e811c0d38f0b969
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Jul 5 15:12:14 2013 -0600

    [ft] Fix memory bug in copying bitmaps

 src/cairo-ft-font.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

commit 9f9796920f5994090a19de357defe5e72ac61297
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Jun 21 20:38:43 2013 +0200

    xcb: Fix some uninitialized variable warnings
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 2170bdbb12f38e372ea2ce1c6492c60cb35f22e4
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Jun 21 20:36:09 2013 +0200

    image compositor: Always finish the span renderer
    
    In some obscure conditions that I don't really understand, the image compositor
    did not finish a span renderer that it created. This could then cause the last
    row of the span to be ignored.
    
    Fixes: clip-complex-bug61492
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61592
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-image-compositor.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

commit 9058e9ae283ae39a6a4f78dc3dbf8ab46b2ef291
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Jun 21 20:34:27 2013 +0200

    Add new test for bug 61592
    
    This test exercises some clipping-related failure that Seongwon Cho reported.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61592
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/Makefile.sources                        |   3 +-
 test/clip-complex-bug61592.c                 |  60 +++++++++++++++++++++++++++
 test/reference/clip-complex-bug61492.ref.png | Bin 0 -> 105 bytes
 3 files changed, 62 insertions(+), 1 deletion(-)

commit 54bee5e0fc1fd1fa85b9f389a73502a7145e0846
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Jun 21 15:18:58 2013 +0200

    Fix caps-tails-curve reference images
    
    Commit d7f5a1bec fixed a bug. This caused 12 new test failures for the
    test-traps test target:
    
    caps-tails-curve degenerate-arc degenerate-path joins subsurface
    subsurface-scale twin twin-antialias-gray twin-antialias-mixed
    twin-antialias-none twin-antialias-subpixel user-font
    
    Most of these are indeed (new?) bugs. However, caps-tails-curve actually started
    producing the expected result and the reference image just wrongly captures the
    old state of things.
    
    At the time of that commit, just taking the output from test-traps as the new
    reference image works fine for all backends. However, with current git,
    something introduced more antialiasing noise and now test-traps changed again
    while cairo-xcb stayed with the old result. Thus, we also need a new reference
    image to fix this test.
    
    (The wrong reference images come from commit 8488ae02 which turned test-traps'
    results into reference images)
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 .../reference/caps-tails-curve.traps.argb32.ref.png | Bin 50617 -> 49798 bytes
 test/reference/caps-tails-curve.traps.rgb24.ref.png | Bin 50617 -> 49798 bytes
 test/reference/caps-tails-curve.xcb.ref.png         | Bin 0 -> 50367 bytes
 3 files changed, 0 insertions(+), 0 deletions(-)

commit 8b55703d760a0032772d7f9b1d17438b2db3f1b4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jul 4 10:04:30 2013 +0100

    test: Amend check-refs.sh to support out-of-tree builds

 test/Makefile.am   |  4 ++--
 test/check-refs.sh | 19 ++++---------------
 2 files changed, 6 insertions(+), 17 deletions(-)

commit 8b4151a5e59cd2036e32c0eeb13afe420a434e19
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jul 4 10:02:46 2013 +0100

    test: Remove conflicting .ref.png, .argb32.ref.png, .rgb24.ref.png
    
    Where a content specific reference image exists, prefer to have both
    content reference images (i.e. both argb32.ref and rgb24.ref) rather
    than a mix of .ref and argb32/rgb24.

 test/reference/a8-clear.ref.png                        | Bin 272 -> 0 bytes
 test/reference/aliasing.ref.png                        | Bin 76314 -> 0 bytes
 ...ha-similar.ref.png => alpha-similar.argb32.ref.png} | Bin
 test/reference/arc-direction.ref.png                   | Bin 4124 -> 0 bytes
 test/reference/big-line.ref.png                        | Bin 897 -> 0 bytes
 ...{bitmap-font.ref.png => bitmap-font.argb32.ref.png} | Bin
 test/reference/bug-40410.ref.png                       | Bin 428 -> 0 bytes
 test/reference/bug-bo-ricotz.ref.png                   | Bin 2108 -> 0 bytes
 test/reference/bug-extents.ref.png                     | Bin 6364 -> 0 bytes
 test/reference/caps-joins.ref.png                      | Bin 2621 -> 0 bytes
 test/reference/caps-sub-paths.ref.png                  | Bin 176 -> 0 bytes
 test/reference/caps.ref.png                            | Bin 1687 -> 0 bytes
 test/reference/clear-source.ref.png                    | Bin 779 -> 0 bytes
 test/reference/clip-disjoint-hatching.ref.png          | Bin 4390 -> 0 bytes
 ...png => clip-fill-rule-pixel-aligned.argb32.ref.png} | Bin
 test/reference/clip-fill.ref.png                       | Bin 836 -> 0 bytes
 test/reference/clip-group-shapes-circles.ref.png       | Bin 1178 -> 0 bytes
 test/reference/clip-image.ref.png                      | Bin 2679 -> 0 bytes
 test/reference/clip-intersect.ref.png                  | Bin 201 -> 0 bytes
 test/reference/clip-mixed-antialias.ref.png            | Bin 981 -> 0 bytes
 test/reference/clip-polygons.ref.png                   | Bin 1355 -> 0 bytes
 test/reference/clip-push-group.ref.png                 | Bin 166 -> 0 bytes
 test/reference/clip-shape.ref.png                      | Bin 2249 -> 0 bytes
 test/reference/clip-text.ref.png                       | Bin 796 -> 0 bytes
 ...unbounded.ref.png => clip-unbounded.argb32.ref.png} | Bin
 test/reference/clipped-group.ref.png                   | Bin 289 -> 0 bytes
 test/reference/close-path.ref.png                      | Bin 271 -> 0 bytes
 test/reference/copy-path.ref.png                       | Bin 513 -> 0 bytes
 test/reference/create-from-png.ref.png                 | Bin 131 -> 0 bytes
 test/reference/culled-glyphs.ref.png                   | Bin 434 -> 0 bytes
 test/reference/dash-infinite-loop.ref.png              | Bin 626 -> 0 bytes
 test/reference/dash-offset-negative.ref.png            | Bin 171 -> 0 bytes
 test/reference/dash-state.ref.png                      | Bin 7642 -> 0 bytes
 test/reference/dash-zero-length.ref.png                | Bin 232 -> 0 bytes
 test/reference/degenerate-linear-gradient.ref.png      | Bin 322 -> 0 bytes
 test/reference/degenerate-pen.ref.png                  | Bin 752 -> 0 bytes
 ...e.ref.png => device-offset-positive.argb32.ref.png} | Bin
 ...ice-offset.ref.png => device-offset.argb32.ref.png} | Bin
 test/reference/extend-pad-border.ref.png               | Bin 616 -> 0 bytes
 test/reference/fill-alpha-pattern.ref.png              | Bin 2962 -> 0 bytes
 test/reference/fill-alpha.ref.png                      | Bin 2167 -> 0 bytes
 test/reference/fill-and-stroke-alpha-add.ref.png       | Bin 536 -> 0 bytes
 test/reference/fill-and-stroke-alpha.ref.png           | Bin 462 -> 0 bytes
 test/reference/fill-image.ref.png                      | Bin 972 -> 0 bytes
 test/reference/fill-missed-stop.ref.png                | Bin 455 -> 0 bytes
 test/reference/fill-rule.ref.png                       | Bin 1769 -> 0 bytes
 test/reference/filter-bilinear-extents.ref.png         | Bin 1340 -> 0 bytes
 test/reference/font-matrix-translation.ref.png         | Bin 874 -> 0 bytes
 test/reference/ft-show-glyphs-positioning.ref.png      | Bin 3297 -> 0 bytes
 test/reference/ft-show-glyphs-table.ref.png            | Bin 9893 -> 0 bytes
 test/reference/ft-text-vertical-layout-type1.ref.png   | Bin 3591 -> 0 bytes
 test/reference/glyph-cache-pressure.ref.png            | Bin 2863 -> 0 bytes
 test/reference/gradient-alpha.ref.png                  | Bin 147 -> 0 bytes
 test/reference/gradient-constant-alpha.ref.png         | Bin 117 -> 0 bytes
 ...tops.ref.png => gradient-zero-stops.argb32.ref.png} | Bin
 test/reference/group-unaligned.ref.png                 | Bin 325 -> 0 bytes
 test/reference/halo-transform.ref.png                  | Bin 11313 -> 0 bytes
 test/reference/horizontal-clip.ref.png                 | Bin 129 -> 0 bytes
 test/reference/huge-linear.ref.png                     | Bin 1619 -> 0 bytes
 test/reference/infinite-join.ref.png                   | Bin 142 -> 0 bytes
 test/reference/joins-loop.ref.png                      | Bin 3112 -> 0 bytes
 test/reference/joins-star.ref.png                      | Bin 4028 -> 0 bytes
 test/reference/large-twin-antialias-mixed.ref.png      | Bin 10740 -> 0 bytes
 test/reference/leaky-dashed-stroke.ref.png             | Bin 5627 -> 0 bytes
 test/reference/leaky-polygon.ref.png                   | Bin 281 -> 0 bytes
 .../reference/line-width-large-overlap-rotated.ref.png | Bin 406 -> 0 bytes
 test/reference/line-width-overlap-rotated.ref.png      | Bin 719 -> 0 bytes
 test/reference/line-width-scale.ref.png                | Bin 3568 -> 0 bytes
 test/reference/line-width-tolerance.ref.png            | Bin 192 -> 0 bytes
 test/reference/line-width.ref.png                      | Bin 201 -> 0 bytes
 test/reference/linear-gradient-reflect.ref.png         | Bin 216 -> 0 bytes
 test/reference/linear-gradient-subset.ref.png          | Bin 802 -> 0 bytes
 test/reference/linear-gradient.ref.png                 | Bin 961 -> 0 bytes
 test/reference/long-dashed-lines.ref.png               | Bin 1453 -> 0 bytes
 .../{mask-ctm.ref.png => mask-ctm.argb32.ref.png}      | Bin
 ...ace-ctm.ref.png => mask-surface-ctm.argb32.ref.png} | Bin
 test/reference/mask-transformed-image.ref.png          | Bin 4516 -> 0 bytes
 test/reference/mask-transformed-similar.ref.png        | Bin 4516 -> 0 bytes
 test/reference/miter-precision.ref.png                 | Bin 878 -> 0 bytes
 ...{nil-surface.ref.png => nil-surface.argb32.ref.png} | Bin
 ...tor-alpha.ref.png => operator-alpha.argb32.ref.png} | Bin
 .../{operator.ref.png => operator.argb32.ref.png}      | Bin
 test/reference/over-above-source.ref.png               | Bin 511 -> 0 bytes
 test/reference/over-around-source.ref.png              | Bin 578 -> 0 bytes
 test/reference/over-below-source.ref.png               | Bin 413 -> 0 bytes
 test/reference/over-between-source.ref.png             | Bin 561 -> 0 bytes
 test/reference/paint-with-alpha-clip-mask.ref.png      | Bin 348 -> 0 bytes
 test/reference/partial-clip-text-bottom.ref.png        | Bin 259 -> 0 bytes
 test/reference/partial-clip-text-left.ref.png          | Bin 293 -> 0 bytes
 test/reference/partial-clip-text-right.ref.png         | Bin 155 -> 0 bytes
 test/reference/partial-clip-text-top.ref.png           | Bin 173 -> 0 bytes
 ...ass-through.ref.png => pass-through.argb32.ref.png} | Bin
 test/reference/path-append.ref.png                     | Bin 4424 -> 0 bytes
 test/reference/path-stroke-twice.ref.png               | Bin 209 -> 0 bytes
 ...man-rotate.ref.png => pixman-rotate.argb32.ref.png} | Bin
 test/reference/pthread-show-text.ref.png               | Bin 29759 -> 0 bytes
 test/reference/push-group-color.ref.png                | Bin 2676 -> 0 bytes
 test/reference/push-group.ref.png                      | Bin 2829 -> 0 bytes
 test/reference/random-intersections-curves-eo.ref.png  | Bin 156491 -> 0 bytes
 test/reference/random-intersections-curves-nz.ref.png  | Bin 151310 -> 0 bytes
 test/reference/random-intersections-eo.ref.png         | Bin 85197 -> 0 bytes
 test/reference/random-intersections-nonzero.ref.png    | Bin 83247 -> 0 bytes
 test/reference/record-paint-alpha-clip.ref.png         | Bin 299 -> 0 bytes
 test/reference/record-select-font-face.ref.png         | Bin 2245 -> 0 bytes
 test/reference/recording-surface-over.ref.png          | Bin 3072 -> 0 bytes
 test/reference/rectilinear-miter-limit.ref.png         | Bin 145 -> 0 bytes
 test/reference/rel-path.ref.png                        | Bin 177 -> 0 bytes
 test/reference/rotate-clip-image-surface-paint.ref.png | Bin 312 -> 0 bytes
 test/reference/rotated-clip.ref.png                    | Bin 2713 -> 0 bytes
 test/reference/rounded-rectangle-fill.ref.png          | Bin 563 -> 0 bytes
 test/reference/scale-offset-image.ref.png              | Bin 7688 -> 0 bytes
 test/reference/scale-offset-similar.ref.png            | Bin 7688 -> 0 bytes
 ...f.png => scale-source-surface-paint.argb32.ref.png} | Bin
 test/reference/select-font-face.ref.png                | Bin 2245 -> 0 bytes
 test/reference/self-copy.ref.png                       | Bin 258 -> 0 bytes
 .../{set-source.ref.png => set-source.argb32.ref.png}  | Bin
 test/reference/shape-general-convex.ref.png            | Bin 1869 -> 0 bytes
 test/reference/shape-sierpinski.ref.png                | Bin 43504 -> 0 bytes
 test/reference/show-glyphs-advance.ref.png             | Bin 1395 -> 0 bytes
 test/reference/show-text-current-point.ref.png         | Bin 2185 -> 0 bytes
 test/reference/skew-extreme.ref.png                    | Bin 904 -> 0 bytes
 test/reference/smask-fill.ref.png                      | Bin 1134 -> 0 bytes
 test/reference/smask-image-mask.ref.png                | Bin 643 -> 0 bytes
 test/reference/smask-mask.ref.png                      | Bin 2523 -> 0 bytes
 test/reference/smask-paint.ref.png                     | Bin 2639 -> 0 bytes
 test/reference/smask-stroke.ref.png                    | Bin 1598 -> 0 bytes
 test/reference/smask-text.ref.png                      | Bin 1623 -> 0 bytes
 test/reference/smask.ref.png                           | Bin 3401 -> 0 bytes
 ...f.png => source-surface-scale-paint.argb32.ref.png} | Bin
 test/reference/spline-decomposition.ref.png            | Bin 10005 -> 0 bytes
 test/reference/stroke-image.ref.png                    | Bin 972 -> 0 bytes
 test/reference/stroke-pattern.ref.png                  | Bin 1417 -> 0 bytes
 test/reference/subsurface-scale.ref.png                | Bin 5216 -> 0 bytes
 test/reference/subsurface.ref.png                      | Bin 1281 -> 0 bytes
 test/reference/surface-pattern-scale-down.ref.png      | Bin 1784 -> 0 bytes
 test/reference/surface-pattern-scale-up.ref.png        | Bin 4017 -> 0 bytes
 test/reference/surface-pattern.ref.png                 | Bin 11100 -> 0 bytes
 test/reference/text-antialias-gray.ref.png             | Bin 975 -> 0 bytes
 test/reference/text-antialias-subpixel-bgr.ref.png     | Bin 1001 -> 0 bytes
 test/reference/text-antialias-subpixel-rgb.ref.png     | Bin 1004 -> 0 bytes
 test/reference/text-antialias-subpixel-vbgr.ref.png    | Bin 992 -> 0 bytes
 test/reference/text-antialias-subpixel-vrgb.ref.png    | Bin 1004 -> 0 bytes
 test/reference/text-antialias-subpixel.ref.png         | Bin 1004 -> 0 bytes
 test/reference/text-glyph-range.ref.png                | Bin 1729 -> 0 bytes
 test/reference/text-pattern.ref.png                    | Bin 3444 -> 0 bytes
 test/reference/tiger.ref.png                           | Bin 71094 -> 0 bytes
 test/reference/transforms.ref.png                      | Bin 341 -> 0 bytes
 test/reference/trap-clip.ref.png                       | Bin 5741 -> 0 bytes
 test/reference/twin-antialias-mixed.ref.png            | Bin 1639 -> 0 bytes
 test/reference/twin-antialias-none.ref.png             | Bin 694 -> 0 bytes
 test/reference/unclosed-strokes.ref.png                | Bin 1432 -> 0 bytes
 test/reference/user-font-proxy.ref.png                 | Bin 14023 -> 0 bytes
 test/reference/user-font-rescale.ref.png               | Bin 14852 -> 0 bytes
 test/reference/world-map-fill.ref.png                  | Bin 45440 -> 0 bytes
 test/reference/world-map-stroke.ref.png                | Bin 43370 -> 0 bytes
 test/reference/world-map.ref.png                       | Bin 65880 -> 0 bytes
 .../{zero-mask.ref.png => zero-mask.argb32.ref.png}    | Bin
 157 files changed, 0 insertions(+), 0 deletions(-)

commit 9eb1237e006bb19098144cc045c0a03d167a82b4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jul 4 09:40:37 2013 +0100

    test: Add a few reference images found lurking on my machine

 test/reference/bug-seams.image.xfail.png      | Bin 0 -> 1647 bytes
 test/reference/record1414x-fill-alpha.ref.png | Bin 0 -> 4212 bytes
 test/reference/record2x-fill-alpha.ref.png    | Bin 0 -> 5950 bytes
 test/reference/record90-fill-alpha.ref.png    | Bin 0 -> 2650 bytes
 4 files changed, 0 insertions(+), 0 deletions(-)

commit 3255462a238dfb6d9f1336f04918d51f2cb6ea18
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jul 4 09:24:25 2013 +0100

    test: Remove all identical (cmp & pdiff) reference images
    
    Courtesy of the improved check-ref-dups written by Bryce Harrington:
    
    Running make check on the codebase (with default configuration) with the
    redundant images removed produces essentially the same test results:
    
    Before
    ------
    Tests run:        13687
    Passed:           9216
    Failed:           3566
    Expected Failed:  312
    Error:            1
    Crashed:          17
    Untested:         575
    Total:            13687
    
    After
    -----
    Tests run:        13689
    Passed:           9216
    Failed:           3566
    Expected Failed:  312
    Error:            1
    Crashed:          19
    Untested:         575
    Total:            13689
    
    (with the exception being the pthread tests misbehaving between runs)

 test/reference/a1-clip-fill-equal.argb32.ref.png       | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill-equal.mask.argb32.ref.png  | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill-equal.mask.rgb24.ref.png   | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill-equal.rgb24.ref.png        | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill-equal.traps.argb32.ref.png | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill-equal.traps.rgb24.ref.png  | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill-rule.mask.argb32.ref.png   | Bin 236 -> 0 bytes
 test/reference/a1-clip-fill-rule.mask.rgb24.ref.png    | Bin 218 -> 0 bytes
 test/reference/a1-clip-fill-rule.traps.argb32.ref.png  | Bin 236 -> 0 bytes
 test/reference/a1-clip-fill-rule.traps.rgb24.ref.png   | Bin 218 -> 0 bytes
 test/reference/a1-clip-fill.argb32.ref.png             | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill.mask.argb32.ref.png        | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill.mask.rgb24.ref.png         | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill.rgb24.ref.png              | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill.traps.argb32.ref.png       | Bin 120 -> 0 bytes
 test/reference/a1-clip-fill.traps.rgb24.ref.png        | Bin 120 -> 0 bytes
 test/reference/a1-clip-paint.argb32.ref.png            | Bin 120 -> 0 bytes
 test/reference/a1-clip-paint.mask.argb32.ref.png       | Bin 120 -> 0 bytes
 test/reference/a1-clip-paint.mask.rgb24.ref.png        | Bin 120 -> 0 bytes
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commit 33895904d52f47d0d89156ca1e1ff7cc8f5887d2
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:37:41 2013 +0000

    test: Add special cases for create-from-png and fallback-resolution
    
    These tests use reference images somewhat differently from other tests,
    so treat them as special cases and avoid recommending deleting any of
    their files.
    
    Add TODO's to each test to rework them to be more consistent with other
    tests.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/check-refs.sh         | 10 ++++++++++
 test/create-from-png.c     |  5 +++++
 test/fallback-resolution.c |  1 +
 3 files changed, 16 insertions(+)

commit 5577223489dc3f6e282c498d70f66f8ee9327474
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:37:00 2013 +0000

    pdiff: Drop unused variable
    
    Fixes:
    perceptualdiff.c:35:24: warning: unused variable ‘dim’
    [-Wunused-variable]
    
    Signed-off-by: Bryce Harrington <bryce@bryceharrington.org>
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/pdiff/perceptualdiff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 319b8935826c8726b8c23f1c746a82b261b8cde1
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:36:28 2013 +0000

    pdiff: Quell warning about signed/unsigned comparisons
    
    perceptualdiff.c:55:19: warning: comparison between signed and unsigned
    integer expressions [-Wsign-compare]
    perceptualdiff.c:60:16: warning: comparison between signed and unsigned
    integer expressions [-Wsign-compare]
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/pdiff/perceptualdiff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 9e4cac50c25cec0476413a991d98c897fce0aceb
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:35:47 2013 +0000

    test: Make check-ref-dups utilize perceptualdiff for comparisons
    
    The current sha1sum-based file checker does a blanket comparison of all
    files with each other, which is fast but not directly helpful since it
    doesn't distinguish between sibling files (which are allowable to be
    duplicates).  Also, it ignores files that may have byte differences
    (such as PNG header differences) but are otherwise pixel-identical.
    
    This patch replaces the sha1sum-based checker with one that accounts for
    the default fallback path and uses perceptualdiff to compare files that
    are bytewise different and verify whether they actually are different.
    
    The intention is that the output of this command can be directly used to
    remove redundant files, e.g.:
    
      cd test
      make check-ref-dups | cut -d' ' -f2 | \
          while read f; do git rm "reference/$f"; done
    
    This should have no impact on make check's results (modulo any tests
    that behave erratically), and will help trim down the size of the
    tarball.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    [ickle: rebase and add the suggested command to the Makefile]

 test/Makefile.am | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

commit 8d3c518e9db39b670fe89c4bf097871e1cf16955
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:35:08 2013 +0000

    test: Use cmp to catch byte-by-byte identical files
    
    cmp runs faster than perceptualdiff, and catches files that are exact
    copies of the reference image.  We still use perceptualdiff for catching
    files that aren't bytewise identical, but are still identical at the
    pixel level.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/check-refs.sh | 20 ++++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

commit b0be0d8d42b5b6ba80e59a869a8f72fd8556e91e
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:33:57 2013 +0000

    test: Add script to check for redundant reference images
    
    This script requires the perceptualdiff program, which can be built as
    follows:
    
      cd test/pdiff && make perceptualdiff
    
    The script's output provides a list of target-specific or
    format-specific images that are identical to their more generic
    reference files, and thus are redundant and can be safely removed from
    the archive without altering any test behaviors.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
    [ickle: applied Behdad's suggestion of renaming the script check-refs.sh]

 test/Makefile.am   |  1 +
 test/check-refs.sh | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)

commit 7f1be42e85589ee07dacead012234c1a1eb1b395
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Wed Jul 3 22:32:34 2013 +0000

    test: Fix make check-ref-dups due to move of ref images to reference/
    
    The check-ref-dups target in Makefile.am was not updated with the new
    path when the reference images were moved from test/ to
    test/reference/.  Now it produces output properly again.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 7b8fc77bb974fbd4fbc697405a8b6aec748bb7f2
Author: Eric Anholt <eric@anholt.net>
Date:   Mon Jun 24 23:28:47 2013 -0700

    gl: Move glGetUniformLocation to shader compile time.
    
    The lookup of the string names has significant overhead, which is why GL
    gives you glGetUniformLocation so that you reference uniforms by
    constant integers in your high performance path.
    
    Reduces cairo-perf-trace runtime of firefox-planet-gnome by 1.06767% +/-
    0.289265% (n=72) on my IVB macbook air.
    
    Signed-off-by: Eric Anholt <eric@anholt.net>
    Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-composite.c |  2 +-
 src/cairo-gl-operand.c   | 30 ++++++++--------------
 src/cairo-gl-private.h   | 19 +++++++++-----
 src/cairo-gl-shaders.c   | 67 +++++++++++++++++++++++++++++++++---------------
 4 files changed, 70 insertions(+), 48 deletions(-)

commit 4d9439132de85c0f0f4d5b5a474ea7164910251e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 21 20:18:40 2013 +0100

    check: Fix check-def.sh for variations in GCC's linker
    
    We now need to exclude bss and data sections from the symbol list.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/check-def.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 7b80613d6d483cdfd5d0c6311de0f8586092b408
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 21 17:30:47 2013 +0100

    test: Use the highest precision rendering for shapes for generating ref results
    
    The test-traps and test-base surfaces are used for generating the
    reference results, and so they should opt for using the best rendering
    paths through the traps- and base-compositors.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/test-compositor-surface.c | 4 ++++
 1 file changed, 4 insertions(+)

commit 686ebd4a893d2e583d0cf11bd9f77681dbf0b21c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 21 16:58:38 2013 +0100

    cairo-perf-print: Do not free the uninitialised histogram
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-print.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 5589e80e2bd6b82e5730cbf6b72aaf82a66b31c0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 21 12:01:32 2013 +0100

    xml: Handle clip-boxes in the updated cairo_clip_t
    
    Edward Zimmerman pointed out that the xml surface had bitrotted slightly
    and no longer understand the new clip layout - in particular that we can
    have clips without a path, but just with boxes instead.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xml-surface.c | 77 +++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 72 insertions(+), 5 deletions(-)

commit 2bfb9e9001bceaedffb2303c062af8e42045931e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 20 20:47:18 2013 +0100

    svg: Unwrap recording surfaces
    
    As a first step towards bring SVG uptodate with the various new
    patterns, first we need to prevent SVG crashing when it mishandles an
    unknown recording surface.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-svg-surface.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

commit b7331f0c52cc64f2c224eac502afa6c50a1a8d8b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 20 14:23:15 2013 +0100

    gstate: Speed up stroked path extents
    
    We can skip the intermediate evaluation of the trapezoids for
    determining the extents of a stroked path by using the relatively new
    functions for computing the contours of the stroke. Then we can simply
    use the bbox of the points within the contours to retrieve the path
    extents - which is already provided by the polygon holding the contours
    of the stroke. This provides a faster result with less numerical
    inaccuracy due to fewer stages required in the computation
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=62375
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gstate.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

commit 9ea5993b036f5930179263baaf3162eeebb7c153
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 20 14:11:38 2013 +0100

    test/get-path-extents: Check exact matches within tolerance
    
    When we refine geometry, we do so to a tolerance as specified by the
    user. This means that we can not expect tessellated results to have
    exact results, but always they should match within the specified
    tolerance.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/get-path-extents.c | 30 +++++++++++++++++++++---------
 1 file changed, 21 insertions(+), 9 deletions(-)

commit e079e4e2297810ceb10798cf310a7fafe39b18f0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 20 14:02:14 2013 +0100

    image: Mark the data as owned after stealing the snapshot's image
    
    Victor Goya found that we ended up leaking memory after reading a PNG
    into an image surface and drawing that onto a PDF surface. In
    particular, he discovered that
    
    commit 0bfd2acd35547fc2bd0de99cc67d153f0170697d
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Mon Aug 13 01:34:12 2012 +0100
    
            xlib: Implement SHM fallbacks and fast upload paths
    
    introduced a path to steal the image data for a snapshot (and thereby
    avoid a redundant copy), but that path then lead to the leak of the
    "owned" data.
    
    Reported-by: Victor Goya <victor.goya@af83.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f39eef852491c10dec4089f9fb3d332a712da28c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 20 11:11:20 2013 +0100

    pdf: Fix compiler warning for use of unitialised variable along error path
    
    cairo-pdf-surface.c: In function '_cairo_pdf_surface_add_source_surface.isra.20':
    cairo-pdf-surface.c:1461:10: warning: 'unique_id' may be used uninitialized in this function [-Wmaybe-uninitialized]
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pdf-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 80641f4adc3e2ca16e67110e7b82f42e88efd93e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 20 11:09:53 2013 +0100

    pdf: Improve consistency in use of cairo_int_status_t
    
    Suppress several compiler warning for mixing
    cairo_status_t/cairo_int_status_t enums.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pdf-operators-private.h       |   7 +-
 src/cairo-pdf-surface.c                 | 256 ++++++++++++++++----------------
 src/cairo-ps-surface.c                  |   2 +-
 src/cairo-type3-glyph-surface-private.h |   5 +-
 4 files changed, 136 insertions(+), 134 deletions(-)

commit d4545910e2836eb6fc7dc2ed787b02aea514cb0b
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Jun 20 03:16:01 2013 +0000

    test: Note naming scheme for XFAIL images in README
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/README | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

commit 982f288460591a8f2b8a78db89ae6e5495d2b3b8
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Jun 20 03:16:29 2013 +0000

    gl: Quell warning about incompatible pointer type
    
    mask is a cairo_surface_t pointer, and is cast to a cairo_gl_surface_t
    pointer in the _cairo_gl_surface_draw_image() call.
    texture.owns_surface also expects mask to be a cairo_gl_surface_t
    pointer, so apply the same cast here as well.
    
    Fixes the following warning:
    
     cairo-gl-traps-compositor.c:370:35: warning: assignment from
      incompatible pointer type [enabled by default]
    
    Ref.: 38bf7a65
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-gl-traps-compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit aa764a3bbc3fe43191d877aaec42b73c7d55d040
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Jun 20 03:17:38 2013 +0000

    pdf: Assure compiler that data, data_size will always be initialized
    
    There are only three possible color states:  COLOR, GRAYSCALE, or
    MONOCHROME thus data and data_size will always be set to some value,
    so assert the default is never reached.
    
    Fixes these warning:
      cairo-pdf-surface.c:2517:32: warning: ‘data_size’ may be used
       uninitialized in this function [-Wuninitialized]
      cairo-pdf-surface.c:2338:19: note: ‘data_size’ was declared here
      cairo-pdf-surface.c:2446:11: warning: ‘data’ may be used uninitialized
       in this function [-Wuninitialized]
      cairo-pdf-surface.c:2337:11: note: ‘data’ was declared here
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-pdf-surface.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit 27cb80b84834f7262d70cd1f95dd6e940059f75a
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Jun 20 03:18:11 2013 +0000

    type1-subset: Fix typos in function comment
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-type1-subset.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

commit f893acd60df816f3e0282affef6b58f59f84f48a
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Thu Jun 20 03:18:45 2013 +0000

    type1-subset: Quell warning about uninitialized array_start
    
    Since we explicitly set font->subset_subrs to false, there's no way the
    warned code will be executed, but perhaps the compiler is confused by
    the goto jump.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-type1-subset.c | 1 +
 1 file changed, 1 insertion(+)

commit 519dff51db30e157f52ef5244a3afeea06340ff8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 18 16:06:28 2013 +0100

    scaled-font: Prevent a recursive mutex lock for removing a failed glyph
    
    If we fail to create a glyph, and it is the only one in the glyph page,
    we then pluck that page out of the global glyph cache. The cache destroy
    callback tries to take the scaled_font lock again, causing a lockup.
    Rework the error path to avoid taking that lock in this case - still a
    potential lock ordering issue remains.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 4 ++++
 1 file changed, 4 insertions(+)

commit df1ca22ada340add2360677ff892ec043dad96f4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 18 15:46:28 2013 +0100

    recording: Prevent invalid memory access with zero length command array
    
    If we try to sort a zero length array, we access invalid memory.
    However, for a zero length command array, we can trivially compute the
    number of visible indices, 0.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-recording-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit c51b850bd836c2bec0a1bcc7b32136dc21bc2360
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 11 14:11:45 2013 +0100

    perf: Remove a debug artifact
    
    Remove the intentional #error for non-UNIX path used to remind me to fix
    up configure.ac.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-print.c | 1 -
 1 file changed, 1 deletion(-)

commit 2c097e6e6b8375b7d488572cdb09b80dca06d42a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 11 11:57:04 2013 +0100

    perf: Avoid vertically stretching the histogram
    
    If we have more rows than the max_count in any column, we end up
    stretching the histogram vertically, which makes it harder to read.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-stats.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

commit b9f0ef4496eca31b47296543f48078b2a7034750
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 11 11:47:24 2013 +0100

    perf: Rescale the histogram for the terminal
    
    If running ./cairo-perf-print in a terminal, query the terminal size and
    rescale the histogram to use the maximum available space.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac            |  2 ++
 perf/cairo-perf-print.c | 37 +++++++++++++++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 2 deletions(-)

commit 9a12c2e02369f0920c1f1f578eb8d228add77ea1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 11 11:05:03 2013 +0100

    perf: Rudimentary histogram printing for cairo-perf-print
    
    If you call ./cairo-perf-print --histogram results.txt, it will then
    print a histogram of the results, one per test. Ideally, you should see
    a skewed distribution (with a negative skew representing that most results
    run in optimal time), but random sampling errors (scheduling,
    throttling, general inefficiency etc) will push it more towards a normal
    distribution.
    
    For example,
    |                                                             x                |
    |                                                             x xx             |
    |                                                             x xx             |
    |                                                             x xx             |
    |                                                             xxxx             |
    |                                                             xxxx x           |
    |                                                          x  xxxxxx           |
    |                                                          x  xxxxxx           |
    |                                                          xxxxxxxxx           |
    |                                                          xxxxxxxxx           |
    |                                                          xxxxxxxxx           |
    |                                                         xxxxxxxxxxxx         |
    |                                                         xxxxxxxxxxxx         |
    |                                                         xxxxxxxxxxxx         |
    |                                                        xxxxxxxxxxxxxx        |
    |x                                                       xxxxxxxxxxxxxx        |
    |x x                                                     xxxxxxxxxxxxxxx       |
    |x x                                                     xxxxxxxxxxxxxxx       |
    |x x                                                    xxxxxxxxxxxxxxxxx      |
    |xxx                                                 x xxxxxxxxxxxxxxxxxxx     |
    |xxx                                                xxxxxxxxxxxxxxxxxxxxxxxxx  |
    |xxxxxx xxxx x x x   x xxx xx xxxxx xxx x xxx x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx|
    .------------------------------------------------------------------------------.
     xlib           firefox-fishtank  8298.44 1.53% (829/946)
    
    Starts off reasonably, but quickly deteriorates as the integrated CPU/GPU
    overheats and is forced to throttle.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-print.c  | 65 +++++++++++++++++++++++++++++----------
 perf/cairo-perf-report.c |  2 +-
 perf/cairo-perf.h        |  9 ++++++
 perf/cairo-stats.c       | 80 ++++++++++++++++++++++++++++++++++++++++++++++++
 perf/cairo-stats.h       | 16 ++++++++++
 5 files changed, 155 insertions(+), 17 deletions(-)

commit e519d6f9860c7f0bc51f1e8a17505f2dc372c938
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 11 10:00:56 2013 +0100

    recording: Fix inconsistent usage of types for indices
    
    We were wantonly mixing unsigned/signed integers for our index and
    counters, leading to compiler warnings. Be bold, and use unsigned
    consistently.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-recording-surface-private.h |  4 ++--
 src/cairo-recording-surface.c         | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

commit b45c79ff8a8e7c5cf4af1498d854a85c818d9268
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Mon Jun 10 19:01:09 2013 +0000

    image: Quell warning about signed/unsigned int comparison.
    
    Restore (int) cast that was dropped in e7e1ac23.
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 src/cairo-image-compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 5271f3199107f50f65608f3816c840da7445fb55
Author: Bryce W. Harrington <b.harrington@samsung.com>
Date:   Sat Jun 8 01:42:20 2013 +0000

    test: Fix typo in sample_horizontal to use horizontal, not vertical.
    
    Triggers the following warning during build:
    
    sample.c:61:1: warning: ‘horizontal’ defined but not used
     [-Wunused-function]
    
    Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

 test/sample.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 17dc312221c294b120bd159e01f5f566c6ec4a2d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jun 5 22:34:52 2013 +0100

    trace: Improve operand emission
    
    In particular fixing up a couple of corner cases in emitting the right
    instructions for scaled-fonts and patterns.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 147 ++++++++++++++++++++++++++++-------------------
 1 file changed, 87 insertions(+), 60 deletions(-)

commit e34b800214c78ec3d92de505d173fc617cf6220f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 4 11:47:07 2013 +0100

    test: Extend testing of joins for fine lines

 test/caps-joins.c                          |  55 ++++++++++++++++++++++++++---
 test/reference/caps-joins-05.ref.png       | Bin 0 -> 2169 bytes
 test/reference/caps-joins-05.traps.ref.png | Bin 0 -> 1714 bytes
 test/reference/caps-joins-1.ref.png        | Bin 0 -> 2105 bytes
 test/reference/caps-joins-1.traps.ref.png  | Bin 0 -> 1861 bytes
 test/reference/caps-joins-2.ref.png        | Bin 0 -> 2046 bytes
 test/reference/caps-joins-2.traps.ref.png  | Bin 0 -> 1631 bytes
 7 files changed, 51 insertions(+), 4 deletions(-)

commit a2d852497364afa742518ac0d9feb0466dccc191
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jun 4 11:34:31 2013 +0100

    test: Expand testing of caps for fine strokes

 test/caps.c                          |  57 +++++++++++++++++++++++++++++++++--
 test/reference/caps-05.ref.png       | Bin 0 -> 1375 bytes
 test/reference/caps-05.traps.ref.png | Bin 0 -> 1126 bytes
 test/reference/caps-1.ref.png        | Bin 0 -> 1457 bytes
 test/reference/caps-1.traps.ref.png  | Bin 0 -> 1268 bytes
 test/reference/caps-2.ref.png        | Bin 0 -> 1509 bytes
 test/reference/caps-2.traps.ref.png  | Bin 0 -> 1231 bytes
 7 files changed, 54 insertions(+), 3 deletions(-)

commit 85c2a0d76ab109f2bec8f7dccab577033e6d37b0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jun 3 13:56:00 2013 +0100

    xlib: Unlike the visual when destroying it
    
    Otherwise we leave dangling pointers in the visual list, leading to
    memory corruption when using low bitdepth servers.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-list-inline.h | 8 +++++++-
 src/cairo-xlib-visual.c | 3 +++
 2 files changed, 10 insertions(+), 1 deletion(-)

commit 41bef0fc385381b8c6b9091ec7ca2abe04cfc147
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 30 20:57:04 2013 +0100

    traps: Ensure that we correctly clip when using multiple clip boxes
    
    We need to be more careful when trying to discard a clip to be sure that
    it is truly not required. In particular, we need to not throw a way a
    clip region when it has more than one box intersecting the mask.
    
    Reported-by: Alexander Larsson
    Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=697357
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-composite-rectangles.c |  7 +++++++
 src/cairo-traps-compositor.c     | 32 ++++++++++++++------------------
 2 files changed, 21 insertions(+), 18 deletions(-)

commit 631bf299256e11a17511977f357e0353fb5615f7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat May 11 21:37:05 2013 +0100

    directfb: Correctly chain up map-to-image/unmap to the image backend
    
    Fixes the infinite recursion reported by jojo.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-directfb-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 728e58e60f89076f626329ee3f006f011783f90b
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Thu May 9 10:45:44 2013 -0700

    gles: Switch default framebuffer destinations properly
    
    Make _cairo_gl_context_bind_framebuffer handle different types of GLES
    surfaces properly Since, the multisampling setting of a surface never changes
    in for GLES, so the first thing we do when setting the destination is to
    ignore the requested multisampling setting. This simplifies all
    following logic.

 src/cairo-gl-device.c | 47 +++++++++++++++++++++++++++--------------------
 1 file changed, 27 insertions(+), 20 deletions(-)

commit 1704292e493b3c635e115df59d07330d19b39514
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue May 7 12:01:17 2013 -0700

    gl: Fix compiler warnings in the GL backend

 src/cairo-gl-composite.c       | 5 ++++-
 src/cairo-gl-glyphs.c          | 3 ++-
 src/cairo-gl-msaa-compositor.c | 6 ++++--
 3 files changed, 10 insertions(+), 4 deletions(-)

commit e83943ec9a06f20572e22105f4e6e44740893eb9
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon May 6 10:56:26 2013 -0700

    gl: Bind the default framebuffer before calling gl{Read|Draw}Buffer
    
    Fix more fallout from separating framebuffer binding from setting the
    destination. In some cases it is sufficient to call
    glDrawBuffer/glReadBuffer before binding the framebuffer, but the
    masking-filling-stroking test of cairo-gl-smoke-tests fails if the order
    is incorrect.

 src/cairo-gl-device.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

commit 32bd6aa46dc77c497f06d2ab3bf0c2ec218d9e19
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Apr 26 15:21:37 2013 -0700

    gl: Update transformation when surface size changes
    
    In my previous commit I mistakenly removed the transformation matrix
    update when cairo_gl_surface_set_size is called. This change restores
    it.

 src/cairo-gl-device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 8da704ca7c43dda796657e86c5221736b1983122
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed Apr 10 22:25:49 2013 +0000

    gl: Separate framebuffer bind from destination selection
    
    Disentangle the action of binding the framebuffer from setting the
    destination. This straightens up the code a bit and avoids some redundant
    operations (such as reacquiring the context) when simply switching from
    the multi-sample framebuffer to the single-sample framebuffer and vice
    versa.

 src/cairo-gl-device.c  | 98 +++++++++++++++++++++++++++++---------------------
 src/cairo-gl-private.h |  9 ++---
 src/cairo-gl-surface.c |  2 +-
 3 files changed, 63 insertions(+), 46 deletions(-)

commit 793f8223d4a71f3fc7e74722fb60659e7100a39d
Author: egag <ed44@xs4all.nl>
Date:   Wed Apr 24 12:07:47 2013 +0200

    xlib: Aquire display before using it in DEBUG message.

 src/cairo-xlib-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 498421bec90f68f3d7219b145860a71fd39f0c64
Author: Henry Song <henry.song@samsung.com>
Date:   Wed Apr 17 10:23:27 2013 -0700

    gl/msaa: Resolve multisampling on surface flush
    
    When flushing a surface, we must resolve multisampling for desktop GL.
    This allows use of the original surface texture in any following raw GL
    operations. This fixes accelerated canvas with WebKitGTK+ using the MSAA
    compositor.

 src/cairo-gl-operand.c | 39 +++------------------------------------
 src/cairo-gl-private.h |  3 +++
 src/cairo-gl-surface.c | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 36 deletions(-)

commit 2dd2c826a5b367d32cf2d48ed69754795990c5db
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Apr 16 10:58:56 2013 +0100

    png: Avoid marking the surface as in error after a png warning
    
    It turns out that libpng will continue to load an image after throwing a
    warning, and that libpng16 now throws warnings for images that libpng15
    and earlier loaded without error. As we were happily loading those
    images into cairo surfaces before, we are therefore being overzealous
    in throwing an error now - so just squelch the warning.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-png.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

commit a64ce09715162c57d6e4b6a460d426af1d443cdc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Apr 6 09:09:23 2013 +0100

    xlib: Trim uploads for surfaces extended by PAD
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 3 +++
 1 file changed, 3 insertions(+)

commit 04b9d5d9b1ab8544fc0918d8ced90dc70641e727
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Apr 6 09:07:24 2013 +0100

    xlib: Wrap errors generating sources in an error surface
    
    Once upon a time the wrapping was provided by the caller, but the
    current requirement is that the error is propagated back as an error
    surface.
    
    Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=63196
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit f6efecdfefa161c68fc5bf193a6487fc1a5047d5
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Mar 29 11:09:48 2013 -0700

    boilerplate/gl: Disable thread awareness
    
    This dramatically speeds up testing on NVidia and actually makes it
    possible to run traces within a reasonable amount of time.
    
    cairo-perf-trace results for:
    NVIDIA Corporation GeForce GTS 250/PCIe/SSE2 3.3.0 NVIDIA 310.14
    
    Before:
    test              min(s)  median(s) stddev. count
    gvim              30.924  31.251    0.72%   5/6
    firefox-fishbowl  168.751 201.017   12.46%  8/8
    (exited early)
    
    After:
    test              min(s)  median(s) stddev. count
    gvim              1.294   1.325     1.79%   6/6
    firefox-fishbowl  18.540  19.104    1.54%   6/6

 boilerplate/cairo-boilerplate-egl.c | 2 ++
 boilerplate/cairo-boilerplate-glx.c | 3 +++
 2 files changed, 5 insertions(+)

commit b00b9e82ab728eaf3b87dd1113387d8e8df0d7e3
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Thu Apr 4 12:03:19 2013 -0700

    boilerplate: Add a mode for running threaded perf tests
    
    This is useful because the GL backend runs much faster on some drivers
    when thread awareness is disabled.

 boilerplate/cairo-boilerplate.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

commit e66e9ac12e3e11af76f14e8de3cfee72d4299864
Author: Marc-André Lureau <marcandre.lureau@gmail.com>
Date:   Tue Apr 2 00:32:56 2013 +0200

    win32: fix corrupted drawing
    
    Fix src bitmap coordinates, which origin is bottom-left. This is
    apparently a bug in StretchDIBits(), according to some comments on
    MSDN API documentation.
    
    The backend used to have this coordinate change in the past:
    
                if (!StretchDIBits (dst->dc,
                                    /* dst x,y,w,h */
                                    dst_r.x, dst_r.y + dst_r.height - 1,
                                    dst_r.width, - (int) dst_r.height,
                                    /* src x,y,w,h */
                                    src_r.x, src_extents.height - src_r.y + 1,
                                    src_r.width, - (int) src_r.height,
                                    src_image->data,
                                    &bi,
                                    DIB_RGB_COLORS,
                                    SRCCOPY))
    
    https://bugs.freedesktop.org/show_bug.cgi?id=61876

 src/win32/cairo-win32-gdi-compositor.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 0446fae26d35dc4e31aadc498f0f9b48b21d2c45
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Mar 23 11:19:14 2013 +0000

    perf: Iteratively prune outliers
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-stats.c | 41 +++++++++++++++++++++++------------------
 1 file changed, 23 insertions(+), 18 deletions(-)

commit fdec6b37596d8b064ff082326d7189daa8208052
Author: Michael Hutchinson <m.j.hutchinson@gmail.com>
Date:   Fri Mar 29 02:37:33 2013 +0100

    quartz: Don't release memory we don't own
    
    This was causing crashes due to double frees.
    
    https://bugs.freedesktop.org/show_bug.cgi?id=62885
    
    Signed-off-by: Benjamin Otte <otte@redhat.com>

 src/cairo-quartz-surface.c | 1 -
 1 file changed, 1 deletion(-)

commit 9e0748e223cfb8c5557c73f3ab5068ec1323e7c2
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Wed Mar 27 08:08:32 2013 +1030

    pdf: fix typo in bbox check
    
    http://lists.cairographics.org/archives/cairo/2013-March/024186.html

 src/cairo-pdf-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 59ccc3d72e839bd897111322765bb13696a97ef5
Author: Nicola Fontana <ntd@entidi.it>
Date:   Fri Mar 1 14:16:45 2013 +0100

    gobject: Add wrapper around cairo_matrix_t
    
    Reviewed-By: Benjamin Otte <otte@redhat.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 util/cairo-gobject/cairo-gobject-structs.c | 4 +++-
 util/cairo-gobject/cairo-gobject.h         | 4 ++++
 2 files changed, 7 insertions(+), 1 deletion(-)

commit be5eabb66a475720020211a6d37bfeb75fc3242c
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 22 18:19:00 2013 +0100

    xcb: Clear temporary replay image in recording playback
    
    This gets rid of random noise that we got from the X11 server due to
    uninitialized memory.
    
    Fixes: pdf-surface-source, ps-surface-source, svg-surface-source
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

commit 41ef69a98c67a2cb8b64e8ef3bb986d57a0a2437
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 22 14:14:29 2013 +0100

    Fix "make check" standalone header check
    
    This fixes the following error:
    
    ./cairo-fixed-private.h: In function ‘_slow_segment_intersection’:
    ./cairo-fixed-private.h:374:9: error: ‘FALSE’ undeclared (first use in this function)
    ./cairo-fixed-private.h:374:9: note: each undeclared identifier is reported only once for each function it appears in
    ./cairo-fixed-private.h:386:12: error: ‘TRUE’ undeclared (first use in this function)
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-fixed-private.h | 1 +
 1 file changed, 1 insertion(+)

commit b7c06fff1f597ba74fa6618766ec297d3a4bf880
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 22 14:04:44 2013 +0100

    boilerplate: rename xcb-render-0.0 to xcb-render-0_0
    
    The test suite uses dots to separate the backend name from the content type.
    Thus, the backend name must not contain any dots.
    
    The xlib backend already calls its RENDER 0.0 target xlib-render-0_0 for this
    reason. This commit makes the xcb backend match this.
    
    Reported-by: Darxus <darxus@chaosreigns.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 boilerplate/cairo-boilerplate-xcb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit caf50c07e225ee3a3e149234601e7305b1437736
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 22 13:58:04 2013 +0100

    test: Fix handling of dots in CAIRO_TEST_TARGET
    
    Before this, the following happened:
    
      $ CAIRO_TEST_TARGET=image,xcb-render-0.0 make test
      Cannot find target 'image'.
      Known targets: image, [...]
    
    The reason for this is that _cairo_boilerplate_target_matches_name() doesn't get
    a null-terminated string, but instead has a pointer to the end of the string.
    However, strpbrk() expects a null-terminated argument and thus could return a
    result which points past the end of the input.
    
    This commit fixes exactly this.
    
    Reported-by: Darxus <darxus@chaosreigns.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 boilerplate/cairo-boilerplate.c | 2 ++
 1 file changed, 2 insertions(+)

commit 13bd8d09b44e50649f6fc4d58d036bc32c1d5c5b
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Thu Mar 21 16:48:43 2013 -0400

    [ft] I meant fabs(), not abs()

 src/cairo-ft-font.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit ed6a293e3dd2e81c8e159bf685cce6ffbcd7c81c
Author: Henry Song <henry.song@samsung.com>
Date:   Wed Mar 20 15:10:34 2013 +0000

    gl: Fix typo in gles2 shader cache lookup
    
    When comparing shader cache entries, it's important that we actually
    compare the variable type hash.

 src/cairo-gl-shaders.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit ff233fd706e62edf267bee66113e2cb35183bcd9
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Mar 18 14:17:29 2013 -0400

    [test] Set font size
    
    Previously this test was working because we were not scaling bitmap
    fonts.  We do now, so adjust test.

 test/bitmap-font.c | 1 +
 1 file changed, 1 insertion(+)

commit be347acd5a198b4280f2699a1abfca241e7e610b
Author: Matt Sealey <matt@genesi-usa.com>
Date:   Mon Mar 11 10:24:52 2013 -0500

    gitignore: negate gitignore for static pkgconfig files
    
    Commit 781f253 adds a rule cairo-*.*.* to .gitignore in the root dir.
    Unfortunately this matches several src/cairo-*.pc.in files in the
    src directory.
    
    The build system requires these files to be present, but the rule is
    allowing them to be ignored. For example, when extracting a cgit
    snapshot tarball and checking it into another git repository, these
    files get left behind. Any accidental changes to these files will go
    unnoticed by a 'git status' (possibly creating bad installs) and
    any intentional changes could not be committed (git commit -a will
    miss them, and every one will need to be forced). This is not really
    desirable.
    
    We don't want to unignore *.pc.in here since there are many, many
    autogenerated files with this name, and the cairo-*.*.* rule is in
    general quite useful and doesn't warrant modification (although it
    could be made a little more specific), so we just make these 4 files
    a special case and negate the match with full filenames in src/.
    
    Signed-off-by: Matt Sealey <matt@genesi-usa.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/.gitignore | 4 ++++
 1 file changed, 4 insertions(+)

commit 0e999edff869bc08522a6a56c69efa9b5e1c33b5
Author: Matthew Fischer <matthew.fischer@canonical.com>
Date:   Sat Mar 9 15:42:59 2013 -0700

    Adding a simple usage statement to cairo-perf-chart
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 perf/cairo-perf-chart.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

commit 592f5944239debfa3dacc410f675261947156baf
Author: Uli Schlachter <psychon@znc.in>
Date:   Fri Mar 15 16:53:28 2013 +0100

    test: Fix CAIRO_REF_DIR
    
    Ever since the test output was moved from test/ to test/output/, using
    CAIRO_REF_DIR to make the test suite succeed no longer works. The test suite was
    looking for the wrong file names.
    
    This patch makes this work again. However, I am not sure that this really is the
    correct fix. It just seems to work. :-)
    
    Reported-by: Darxus <darxus@chaosreigns.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/README       | 2 +-
 test/cairo-test.c | 5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

commit c141615a7fa632a2435b49f3949ed1fc9962af1f
Author: Marek Kasik <mkasik@redhat.com>
Date:   Fri Mar 15 14:46:19 2013 +0100

    cff-subset: Fix allocation of width arrays
    
    fd_default_width and fd_nominal_width
    are arrays of doubles not arrays of ints.

 src/cairo-cff-subset.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 01a8bf01c6508a4fea8d40371c3049e7a2f7908a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Mar 15 09:08:00 2013 +0000

    mempool: Reduce an assert into an error return for get_buddy()
    
    If we ask for a buddy that is outside of our allocation that is an
    error that should not happen with a power-of-two allocated zone...
    However, since it has been seen in the wild, we can safely return that
    there is no buddy rather than die in a too-late assert.
    
    Reported-by: Anton Eliasson <devel@antoneliasson.se>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-mempool.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 2c2dccf5a4d298c866f7c0faed2e10c65252c168
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Mar 12 15:17:19 2013 -0700

    stroke: Use round-joins near inflection points of splines
    
    Similar to b7bd5ae4f3da44131261711bb236cd7aa24a3ae3, but applied to the
    fallback stroke shaper.

 src/cairo-path-stroke.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

commit aadece05fb1cf80f0a1138368f4664e878a59204
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Mar 12 15:16:01 2013 -0700

    stroke: Fix large line widths for fallback stroke shaper
    
    Fix the test case line-width-tolerance for the fallback stroke shaper.
    Instead of drawing quads between spline points, draw triangle based on
    the actual spline edges. This roughly follows the approach of the
    tristrip and polygonal shapers.

 src/cairo-fixed-private.h | 34 ++++++++++++++++++
 src/cairo-path-stroke.c   | 90 ++++++++++++++++++++++++++++++++++++++++++-----
 2 files changed, 116 insertions(+), 8 deletions(-)

commit c60e23feb16a8745eaa6d213a89f61ded5707731
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed Mar 13 17:19:19 2013 -0700

    path: Fix a bug in line intersection
    
    Before the intersection code was not taking into account that both
    quotients are required to be in the range (0,1) for the segments to
    intersect or handling the case of negative numerators and denominators.

 src/cairo-path-fixed.c | 39 +++++++++++++++++++++++++++------------
 1 file changed, 27 insertions(+), 12 deletions(-)

commit 5ee136b2c067c92e85f04ba0c84966f7760f4556
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Mar 8 10:29:55 2013 -0800

    gl: Setup operands when the vertex size changes
    
    Previously _cairo_gl_composite_setup_vbo was overwriting the old context
    vertex_size, while _cairo_gl_context_setup_operand was relying on it to
    determine if the vertex size changed. Instead of a fragile ordering of
    statements, pass whether the vertex size changed as an argument to enforce
    the calling order via method parameters.

 src/cairo-gl-composite.c | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

commit f50ced2e7b4b2f4601dc9b9edf1a861401c302e4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Mar 8 14:25:26 2013 +0000

    gl: Fix typo s/bool/cairo_bool_t/
    
    One quickly gets used to having stdbool.h available.

 src/cairo-egl-context.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 524e6fd3e82d952dfa850b832238a1f4f9ccb8bb
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Mar 7 16:33:27 2013 +0000

    gl: Export query for EGLContext and EGLDisplay from device
    
    Similar to glx, add query for the EGLContext and EGLDisplay to egl-based
    cairo devices.

 src/cairo-egl-context.c | 33 +++++++++++++++++++++++++++++++++
 src/cairo-gl.h          |  6 ++++++
 2 files changed, 39 insertions(+)

commit a8f1b456db744e33a10b2301df03528787e5b1ca
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Mar 8 06:21:59 2013 -0500

    [FT] Prefer downscaling bitmap glyphs to upscaling
    
    Say, you have bitmap strikes for sizes 50ppem and 100ppem.
    To render at 60ppem, it's much better to downscale the 100ppem
    bitmap than upscale 50ppem one.  Prefer downscaling.

 src/cairo-ft-font.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

commit 4f00d2344c84a1017a1e7d76ccb2fa552c80a969
Author: Jana Saout <jana@saout.de>
Date:   Fri Mar 1 20:10:28 2013 +1030

    pdf: Fix crash
    
    Bug 61451

 src/cairo-pdf-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 7658eced9a45f42033c2b0b45cee70f6edb6ff20
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Feb 24 17:07:54 2013 +0000

    xlib: Fix invocation of XRenderFindFormat()
    
    The 'count' parameter is an indication to libXrender of the number of
    matches to skip before reporting (rather than a limit on the number to
    report). As we only want the first match, always pass 0.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 446a3dc5c0298e35b9a1e38460bc3804ab6e01ce
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Tue Feb 19 20:59:16 2013 +1030

    pdf: add missing 'endobj' to shading dict
    
    https://bugs.launchpad.net/ubuntu/+source/libcairo/+bug/1051939

 src/cairo-pdf-surface.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

commit e7e1ac235ff94d184d88c8c206b81343822f6a4e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Feb 19 09:54:24 2013 +0000

    image: Compare against the true size of the embedded buffer
    
    When querying whether the run is small enough to fit inside the
    pre-allocated temporary buffer, we need to avoid comparing against
    sizeof(buf) as buf is a variable length array and so sizeof() is
    meaningless.
    
    Reported-by: Edward Zimmermann <Edward.Zimmermann@cib.de>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit fb1abbc4bc25c541cfb1084012a6a185c541c340
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 15 14:04:21 2013 +0000

    win32: Free the fallback upon finish
    
    Zozó Teki pointed out that we leak the fallback surface upon finish in
    case it was active at the time as the preceding flush would only clear
    the damage and not decouple the fallback surface.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/win32/cairo-win32-display-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit 41e646e019911f8e566e4f9963036117750f862f
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Jan 29 17:30:25 2013 +0000

    gl: disable GL_DITHER
    
    GL_DITHER is enabled by default by spec. Leaving GL_DITHER enabled
    causes color pixel mismatch on some drivers by comparing uploading then
    readPixels and original image.

 src/cairo-gl-device.c | 2 ++
 1 file changed, 2 insertions(+)

commit 02b467a28703a0bd68b92fb26f7905bf6a25bf7d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Feb 12 10:46:42 2013 +0000

    test: Exercise replaying a recording surface through a flip matrix

 test/Makefile.sources                              |   1 +
 test/recordflip.c                                  | 493 +++++++++++++++++++++
 test/reference/recordflip-fill-alpha.ref.png       | Bin 0 -> 2790 bytes
 .../recordflip-paint-alpha-clip-mask.ref.png       | Bin 0 -> 340 bytes
 test/reference/recordflip-paint-alpha-clip.ref.png | Bin 0 -> 291 bytes
 .../recordflip-paint-alpha-solid-clip.ref.png      | Bin 0 -> 280 bytes
 test/reference/recordflip-paint-alpha.ref.png      | Bin 0 -> 242 bytes
 test/reference/recordflip-paint.ref.png            | Bin 0 -> 93 bytes
 test/reference/recordflip-select-font-face.ref.png | Bin 0 -> 2229 bytes
 .../reference/recordflip-self-intersecting.ref.png | Bin 0 -> 168 bytes
 test/reference/recordflip-text-transform.ref.png   | Bin 0 -> 5606 bytes
 11 files changed, 494 insertions(+)

commit a09b7c79278465ee1ad916697e0153eae640d8df
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Feb 12 10:25:03 2013 +0000

    path: Fix bbox computation for negative scale factors
    
    The fast path for transforming a path by a simple scale factor, forgot
    to fix up the orientation of the box if that scale factor was negative.
    
    Reported-by: Edward Zimmermann <Edward.Zimmermann@cib.de>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-fixed.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

commit be1561dadece6e947a3ca78d1124197b4278ce96
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Feb 12 10:24:08 2013 +0000

    recording: Avoid indirection through indices array if not reduced
    
    If we don't discard any elements, then the index array is simply a 1:1
    mapping of the element array, and we may as well bypass it.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-recording-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 14237f11439831377b59e8ea5717de5dd3e19e73
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Feb 12 10:11:12 2013 +0000

    spans: Mark the surface as cleared in preparing for recording surface playback
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

commit 7f3cca458a7546f913533f693b581325228aba4e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Feb 10 14:18:47 2013 +0000

    Post release version bump to 1.12.15

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 0dac37c41473deafa4a2f154187c5c3d08b07c91
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Feb 10 13:38:28 2013 +0000

    1.12.14 release

 NEWS            | 32 ++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 33 insertions(+), 1 deletion(-)

commit 93ddc3a28308bcd9e062178ceb453f26e9228fc4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Feb 10 13:13:31 2013 +0000

    tests: Update reference images after adjustments to polygon line clipping
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/clip-nesting.rgb24.ref.png            | Bin 937 -> 936 bytes
 test/reference/record-fill-alpha.argb32.ref.png      | Bin 2736 -> 0 bytes
 test/reference/record-fill-alpha.ref.png             | Bin 2839 -> 2812 bytes
 test/reference/record-fill-alpha.rgb24.ref.png       | Bin 2736 -> 0 bytes
 test/reference/record1414x-fill-alpha.argb32.ref.png | Bin 4129 -> 0 bytes
 test/reference/record1414x-fill-alpha.rgb24.ref.png  | Bin 4129 -> 0 bytes
 test/reference/record2x-fill-alpha.argb32.ref.png    | Bin 5715 -> 0 bytes
 test/reference/record2x-fill-alpha.rgb24.ref.png     | Bin 5715 -> 0 bytes
 test/reference/record90-fill-alpha.argb32.ref.png    | Bin 2651 -> 0 bytes
 test/reference/record90-fill-alpha.rgb24.ref.png     | Bin 2651 -> 0 bytes
 test/reference/rel-path.rgb24.ref.png                | Bin 216 -> 216 bytes
 11 files changed, 0 insertions(+), 0 deletions(-)

commit d4651676e1496f0354acb0ef045e8b65601edf6d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 8 22:17:13 2013 +0000

    win32: Clear the similar-image before returning to the user
    
    Our userspace API mandates that surfaces created for the user are
    cleared before they are returned. Make it so for the win32 similar image
    constructor.
    
    Reported-by: Michael Henning <drawoc@darkrefraction.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60519
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/win32/cairo-win32-display-surface.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

commit 2d7ac9e737f37daf8490c27e6a04c65bba642645
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 8 15:19:14 2013 +0000

    xlib: Only apply the dst offset to the glyph strings once
    
    The elts offset is a delta from the previous glyph coordinate. So by
    subtracting the dst origin everytime, we were accumulating a glyph
    position error. Instead we just want to offset the starting coordinate
    and then always use relative positions.
    
    Reported-by: Theo Veenker <T.J.G.Veenker@uu.nl>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

commit ea16302e45ced56e6f12b8520e9f530e1ffc68c4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 8 13:22:01 2013 +0000

    polygon: Avoid computing the unused intersection coordinates
    
    If we only ignore the result of the computed boundary intersection,
    because the edge is inside that boundary, then we can simply forgo the
    calculation.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-polygon.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

commit 8cfbdf2f02ba01d5638a91c9f3f7fc228b402caa
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 8 13:10:25 2013 +0000

    polygon: Only rely on the computed boundary intersections for crossing edges
    
    If we need to extrapolate the edge to the boundary, then we run the risk
    of an overflow for an immaterial result. So if the edge does not cross
    the boundary, we can simply use the corresponding end-point and not emit
    the boundary segment.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60489
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-polygon.c | 35 +++++++++++++++++++++++++----------
 1 file changed, 25 insertions(+), 10 deletions(-)

commit 607a15db5df04d10e5be6d06599ec4e9d98d2446
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Feb 7 21:40:30 2013 +0000

    gl: Mark up _cairo_gl_composite_set_operator* as private
    
    Add the cairo_private markup to hide the PLT entries and to keep make
    check happy.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-private.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 562cc8227feb99b75fb53df7800df66887be129d
Author: Ravi Nanjundappa <ravi.nanjundappa@gmail.com>
Date:   Mon Feb 6 10:56:55 2012 +0530

    gl/spans: Handle SOURCE operations with opaque sources.
    
    SOURCE operations with an opaque are equivalent to OVER.
    This can prevent us from falling back in certain cases.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-spans-compositor.c | 7 +++++++
 1 file changed, 7 insertions(+)

commit 4b6b28b5e8b9020c72a60b01ff3340a70dd59478
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Feb 7 10:00:47 2013 +0000

    win32: Fix is_win98()
    
    Since the translation into a separate function, its condition was
    reversed: that is almost everybody thought they were on a win98 machine
    and so had no working AlphaBlend().
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/win32/cairo-win32-device.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 4b54c09c056e5dee65f2cf4e87835eb9127e5b1c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Feb 6 22:16:12 2013 +0000

    image: Substitute OVER spans for SOURCE with an opaque pattern
    
    Based on an idea from Ravi Nanjundappa
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

commit 400ea9c2905461067df9e6d27c2e961d47f04676
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed Feb 6 12:53:14 2013 -0800

    gl/msaa: Properly fall back when using CLEAR operator
    
    There are some situations that the MSAA compositor doesn't support using
    the CLEAR operator. We should properly fall back in those cases.

 src/cairo-gl-msaa-compositor.c | 7 +++++++
 1 file changed, 7 insertions(+)

commit 7bee1962f601009c507f987838de1a9dec3d9334
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Tue Feb 5 21:57:52 2013 +1030

    type1-subset: in latin subsets replace glyph names with standard names
    
    When using WinAnsiEncoding in PDF the glyphs are keyed by glyph
    name. We need to ensure the correct names are used and can't assume
    the glyph names in the font are correct.
    
    Bug 60248

 src/cairo-type1-subset.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

commit 4cb181d985adbbf79e80ff695adc908810b41544
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Jan 29 17:53:38 2013 +0000

    gl: do not force flush everytime uploading a glyph image to glyph cache
    
    In normal cases, we want to flush pending operations reading from the
    texture before modifying its contents.  However during uploading of
    glyphs into the glyph cache, we repeatedly modify the texture as we
    construct the vbo (whilst referencing it for that operation). We track
    unused areas in the glyph cache so that if we run out of space, we can
    explicitly flush the pending glyphs and start afresh and avoid having to
    flush the operation in common case.

 src/cairo-gl-glyphs.c           |  2 +-
 src/cairo-gl-private.h          |  3 ++-
 src/cairo-gl-spans-compositor.c |  2 +-
 src/cairo-gl-surface-legacy.c   |  7 ++++---
 src/cairo-gl-surface.c          | 16 ++++++++++------
 src/cairo-gl-traps-compositor.c |  9 ++++++---
 6 files changed, 24 insertions(+), 15 deletions(-)

commit 260c16331a2c7bedbcf35d7f2cbab2f1f4098c87
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Feb 4 10:43:13 2013 +0000

    gl: Include the vertex ident in the shader cache hash
    
    As we may specialise the vertex program depending upon details of the
    fragment shader, and may have more than one program for the same
    combination of fragment sources, we need to include the vertex tag in
    the cache entry.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-shaders.c | 49 ++++++++++++++++++++++++++++++-------------------
 1 file changed, 30 insertions(+), 19 deletions(-)

commit 05ad89f91241b386f72f5b9bac3ebe62faff1d1b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Feb 3 16:51:35 2013 +0000

    gl: Replace manual vertex transformation with VS computation of texcoords
    
    Not only is our point transformation code is quite slow (well at least
    compared to a real GPU), but by deriving the texture coordinates from
    the vertex position we can elide the multiple arrays that we need to
    construct and pass to GL - improving performance by eliminating CPU
    overhead from needless transforms and data shovelling.
    
    However, not all vertex emission is suitable. For instance, for glyphs
    we need to emit discontiguous texture coordinates for each glyph, but
    span generation is suitable - which fortuitously also has the largest
    vertex density and so benefits the most.
    
    The only real concern is for hardware without true vertex shader support
    (e.g. i915) but there we are already invoking the VS to transform the
    vertex into the viewport. We would need to eliminate that transform as
    well as manually compute the texture coordinates in order to eliminate
    the vertex recomputation pass.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-composite.c        | 70 ++++++++++++++++++++++++++++++-----------
 src/cairo-gl-msaa-compositor.c  | 21 ++++++++-----
 src/cairo-gl-operand.c          | 67 +++++++++++++++++++++++++++++----------
 src/cairo-gl-private.h          | 24 ++++++++------
 src/cairo-gl-shaders.c          | 31 +++++++++++++-----
 src/cairo-gl-source.c           |  3 +-
 src/cairo-gl-spans-compositor.c |  6 ++--
 src/cairo-gl-traps-compositor.c |  3 +-
 8 files changed, 162 insertions(+), 63 deletions(-)

commit d15a71f128c73ce1da19e6ff5a4e2fe044b58749
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Feb 3 12:51:13 2013 +0000

    qt: Update for fallback compositor
    
    We now need to explicitly manage fallbacks and to provide an
    implementation for map-to-image/unmap-image.

 src/cairo-qt-surface.cpp | 210 +++++++++++++++++++++++++++++++----------------
 1 file changed, 140 insertions(+), 70 deletions(-)

commit 10110d58cee179cded8e4c4ff8a8d02c477585bd
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Feb 2 08:47:26 2013 +0000

    surface: Prevent reads from the user-data arrays during teardown
    
    In a similar fashion to the previous commit, we also need to be wary of
    users simply trying to read from a potentially freed user-data array.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

commit 18cff63e3d288bf2d7773760f2ab25c80a4a2bc1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Feb 2 08:47:26 2013 +0000

    surface: Prevent writes to the user-data arrays during teardown
    
    As we cleanup the user-data arrays, we call the user provided destroy
    notifier callbacks. These callbacks are at liberty to write back into
    the parent surface, and in particular try to write into the arrays that
    we have just freed. This causes hard to control and fairly unpredictable
    use-after-frees in the client, so lets just rule out the dangerous
    behaviour.
    
    References:https://bugzilla.mozilla.org/show_bug.cgi?id=722975
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface.c | 9 +++++++++
 1 file changed, 9 insertions(+)

commit c391093f40472c2300f38d0e5857858f85586b60
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Feb 1 16:31:49 2013 +0000

    image: Add a convenience function for creating an image from another's data
    
    The GL backend would like to extract a rectangle from another surface
    and convert it to a different pixel format. The
    _cairo_image_surface_create_from_image() does that by returning a new
    image that has the contents of the specified rectangle in the source
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface-private.h |  7 +++++
 src/cairo-image-surface.c         | 55 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

commit 15830fdb1087f18dcd6351de1034a5025b8ed343
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 31 18:50:39 2013 +0000

    NEWS: fix a couple of typos
    
    Reported-by: Thierry Vignaud

 NEWS | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 28dbafd5643fcf637a556fc196b5b984d44d151d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 31 16:23:24 2013 +0000

    Post release version bump to 1.12.13

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit a201a1169f472e822a66275b7dffe62f241d8ec0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 31 15:24:33 2013 +0000

    1.12.12 release

 NEWS            | 24 ++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 25 insertions(+), 1 deletion(-)

commit 350f9fb5366079113eb8bca947d480362c3ae6be
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 31 15:15:03 2013 +0000

    test: Refresh refs for aa noise following reduction of the 2-stage compositing
    
    A side effect of
    
    commit c986a7310bb06582b7d8a566d5f007ba4e5e75bf
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Thu Jan 24 08:55:54 2013 +0000
    
        image: Enable inplace compositing with opacities for general routines
    
    is that we should in theory be reducing the rounding errors when
    compositing coverage.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/bug-source-cu.rgb24.ref.png          | Bin 3211 -> 3211 bytes
 test/reference/clip-stroke-unbounded.argb32.ref.png | Bin 4128 -> 4127 bytes
 test/reference/clip-stroke-unbounded.rgb24.ref.png  | Bin 3546 -> 3566 bytes
 test/reference/mask.argb32.ref.png                  | Bin 8579 -> 8565 bytes
 test/reference/mask.rgb24.ref.png                   | Bin 7127 -> 7135 bytes
 .../record-paint-alpha-clip-mask.argb32.ref.png     | Bin 340 -> 0 bytes
 test/reference/record-paint-alpha-clip-mask.ref.png | Bin 333 -> 318 bytes
 .../record-paint-alpha-clip-mask.rgb24.ref.png      | Bin 340 -> 0 bytes
 test/reference/record-text-transform.argb32.ref.png | Bin 5579 -> 0 bytes
 test/reference/record-text-transform.rgb24.ref.png  | Bin 5579 -> 0 bytes
 test/reference/record1414x-text-transform.ref.png   | Bin 8706 -> 8365 bytes
 test/reference/record2x-text-transform.ref.png      | Bin 13476 -> 13072 bytes
 .../record90-paint-alpha-clip-mask.argb32.ref.png   | Bin 343 -> 0 bytes
 .../record90-paint-alpha-clip-mask.ref.png          | Bin 0 -> 316 bytes
 .../record90-paint-alpha-clip-mask.rgb24.ref.png    | Bin 343 -> 0 bytes
 .../record90-paint-alpha-clip.argb32.ref.png        | Bin 296 -> 0 bytes
 test/reference/record90-paint-alpha-clip.ref.png    | Bin 0 -> 320 bytes
 .../record90-paint-alpha-clip.rgb24.ref.png         | Bin 296 -> 0 bytes
 .../record90-text-transform.argb32.ref.png          | Bin 5811 -> 0 bytes
 test/reference/record90-text-transform.ref.png      | Bin 0 -> 5481 bytes
 .../reference/record90-text-transform.rgb24.ref.png | Bin 5811 -> 0 bytes
 .../recording-surface-extend-none.argb32.ref.png    | Bin 3051 -> 3153 bytes
 .../recording-surface-extend-none.rgb24.ref.png     | Bin 3128 -> 3145 bytes
 .../recording-surface-extend-pad.argb32.ref.png     | Bin 10822 -> 11200 bytes
 .../recording-surface-extend-pad.rgb24.ref.png      | Bin 12582 -> 12586 bytes
 .../recording-surface-extend-reflect.argb32.ref.png | Bin 23518 -> 23967 bytes
 .../recording-surface-extend-reflect.rgb24.ref.png  | Bin 23881 -> 23930 bytes
 .../recording-surface-extend-repeat.argb32.ref.png  | Bin 24047 -> 24091 bytes
 .../recording-surface-extend-repeat.rgb24.ref.png   | Bin 24038 -> 24075 bytes
 .../reference/recording-surface-over.argb32.ref.png | Bin 0 -> 3153 bytes
 test/reference/recording-surface-over.rgb24.ref.png | Bin 3128 -> 3145 bytes
 .../recording-surface-source.argb32.ref.png         | Bin 3044 -> 3153 bytes
 .../recording-surface-source.rgb24.ref.png          | Bin 3133 -> 3146 bytes
 test/reference/stroke-clipped.ref.png               | Bin 5886 -> 5790 bytes
 34 files changed, 0 insertions(+), 0 deletions(-)

commit 22b7fae0368ba6cff23b2ebdf58bd7d1bfdfbd6f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 31 14:19:53 2013 +0000

    image: Add a reference for the clone's parent image
    
    We use the parent as a flag during map-to-image/umap-image that the
    resultant image came from a fallback rather than as direct call
    to the backend's map_to_image(). Whilst we use it as a simple flag,
    we need to make sure the parent surface obeys the reference counting
    semantics and is consistent for all callers.
    
    Unlike other users of the parent pointer, there is no resource sharing
    between the two surfaces.
    
    Reported-by: Henry Song <henry.song@samsung.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

commit ec58fde294afd52c89fa5ed21ba2611edfdbd550
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 31 14:06:48 2013 +0000

    perf: Synchronize before stopping the timers
    
    Fixes a regression from
    
    commit 2855ff4666922f2c38505414270d47f659b0d499
    Author: Andrea Canciani <ranma42@gmail.com>
    Date:   Wed Aug 31 16:42:03 2011 +0200
    
        perf: Reuse cairo-time
    
    which dropped the essential call to synchronize when refactoring the
    code.
    
    Reported-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf.c | 3 +++
 1 file changed, 3 insertions(+)

commit 2560c0b6577a6380ef175cf18bb804913784632c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 23:51:44 2013 +0000

    xlib/shm: More clarification of seqno required
    
    Everytime I read the predicate wrong, but hopefully, this time I have it
    right!
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 91834fbdee40f46e18d071fd2671a7a642e6aa86
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 22:12:00 2013 +0000

    xlib/shm: Clarify testing of seqno
    
    Rename the seqno tests into seqno_passed(), seqno_before() and
    seqno_after() in order to clarify their semantics.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c      |  2 +-
 src/cairo-xlib-surface-shm.c | 20 ++++++++++++++++----
 2 files changed, 17 insertions(+), 5 deletions(-)

commit 89092b97b50a7740058d0f72f94dfc6defe15ed6
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Jan 29 13:21:00 2013 -0800

    gl/msaa: Don't emit alpha when emitting vertices
    
    The color attribute is disabled when not in spans mode, so the emitted
    alpha is simply overwritten by the next vertex. Additionally, this can
    potentially cause the alpha to be written past the end of the buffer.

 src/cairo-gl-composite.c | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

commit 74a19c527c1fa07ade2042a8d2acecbb5f6ccab1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 10:31:05 2013 +0000

    configure: Include X11.h before testing for usability of Xrender.h
    
    On Solaris at least, the Xrender.h header is not standalone and requires
    X11/X.h to be included first to define the essential types.
    
    Reported-by: Andreas F. Borchert <bugzilla@andreas-borchert.de>
    Bugzilla; https://bugs.freedesktop.org/show_bug.cgi?id=58199
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 41ae904461e344fbfa3be3d276a7102bb4304b19
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 03:52:02 2013 +0000

    xlib/shm: Appease the compiler for a 'maybe used uninitialised' variable
    
    Initialise shm during its declaration so that it is indeed initialised
    for the cleanup after every path.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

commit 9b92625151ca75a6ee10f231f83b53f67a371947
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 03:49:56 2013 +0000

    xlib/shm: Simplify uploading of SHM image data
    
    Make sure that we simply copy from the SHM segment into the target
    drawable, and not inadvertently stage it through another SHM buffer.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

commit c006b886d28a772d7a62cec52ab7e0c8196c36f6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 03:01:31 2013 +0000

    xlib/shm: Force synchronisation for scratch SHM image buffers
    
    The scratch image buffers are used for uploads to the xserver and so we
    must be careful not to overwrite active SHM segments. Unfortunately we
    told the core SHM allocator that we would sync before using the images,
    which was a lie.
    
    Reported-by: Michael Natterer <mitch@gimp.org>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit fd59e6d86a3a1fc6720316f20deb8a0bd6f7b767
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 03:00:46 2013 +0000

    xlib/shm: Always request a CompletionEvent from ShmPutImage
    
    ...and treat is as an expected event for synchronisation.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 11 +++--------
 src/cairo-xlib-surface.c     |  3 +--
 2 files changed, 4 insertions(+), 10 deletions(-)

commit a364a106b257c4493ba7b3badacc63599ba6064a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 02:52:10 2013 +0000

    xlib/shm: Tidy up destroying the mempool for a shm block
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 02a2baa8dcf49ad2d9766d43578ba216fab0d464
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 02:51:25 2013 +0000

    xlib/shm: Tidy creation of the proxy source for ShmPixmaps
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

commit 30e950515171b25d9bc3da8d535cfe05d8be69c8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 02:49:26 2013 +0000

    xlib/shm: Skip creating new SHM segments if the data is already in the xserver
    
    If the image is already inside a SHM segment, but the image format does
    not match the surface, fallback to the XRender paths in order to perform
    colorspace conversion on the data already inside the Xserver.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 4 ++++
 1 file changed, 4 insertions(+)

commit 1d1af825bb4fcfd7c4a54b65292734ba244e096d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 29 02:47:48 2013 +0000

    xlib/shm: Tighten mark-active to the actual CopyArea on the ShmPixmap
    
    Along the draw_image_boxes() upload path, we were actually marking the
    ShmPixmap as still active for the subsequent drawing operation - which
    could in theory never be submitted...
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 3c18bae20ee2fea24d75f6986390ef8157d0207d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jan 28 10:03:54 2013 +0000

    perf; Do not allow the backends to optimize away the clear before sync
    
    The importance of writing to the scratch surface before retrieving an
    image is that it makes that the write lands in the server queue, as well
    as the GetImage, in order to serialise the timer against all the
    operations.
    
    Reported-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-trace.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

commit d9d5adec256b3935e4f261d81c37c77a2649248b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 27 16:51:52 2013 +0000

    image: And more fallout from c986a73, restore the absent short runs
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 34 ++++++++++++++++------------------
 1 file changed, 16 insertions(+), 18 deletions(-)

commit 1ba9fb6fadcc1cb619af0ef974dffb0ff8672244
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 27 16:15:35 2013 +0000

    Mark _cairo_path_is_simple_quad as private
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-fixed-private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 1d105f215a9c62f5b60541da209bf71182a2e9df
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 27 16:29:44 2013 +0000

    image: Fix opaque span fills
    
    I should have realised the previous result was too good to be true!
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit c986a7310bb06582b7d8a566d5f007ba4e5e75bf
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 24 08:55:54 2013 +0000

    image: Enable inplace compositing with opacities for general routines
    
    On a SNB i5-2500:
    
    Speedups
    ========
             firefox-chalkboard  34284.16 -> 19637.40:  1.74x speedup
             swfdec-giant-steps    778.35 ->   665.37:  1.17x speedup
                      ocitysmap    485.64 ->   431.94:  1.12x speedup
    
    Slowdowns
    =========
               firefox-fishbowl  46878.98 -> 54407.14:  1.16x slowdown
    
    That slow down is due to overhead of the increased number of calls to
    pixman_image_composite32() (pixman_transform_point for analyzing the
    source extents in particular) outweighing any advantage gained by
    performing the rasterisation in a single pass and eliding gaps. The
    solution that has been floated in the past is for an interface into
    pixman to only perform the analysis once and then to return a kernel to
    use for all spans.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c         | 190 +++++++++++++++++++++++++++++------
 src/cairo-spans-compositor-private.h |   2 +-
 2 files changed, 162 insertions(+), 30 deletions(-)

commit cfe0e59663c71a6ecd0c976797ac32339e363af2
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Jan 22 20:09:01 2013 -0800

    gl/msaa: Add a fast path for fills that are simple quads
    
    Instead of invoking Bentley-Ottman for fills that are simple
    quadrilaterals, just pass the geometry straight to OpenGL.

 src/cairo-gl-msaa-compositor.c |  45 ++++++++++++--
 src/cairo-path-fixed-private.h |  17 ++++++
 src/cairo-path-fixed.c         | 136 ++++++++++++++++++++++++++++++-----------
 3 files changed, 158 insertions(+), 40 deletions(-)

commit 1e3424cfd1fea3f9aa2b1c8af4bb72239a94f365
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Jan 22 14:54:38 2013 -0800

    gl: Use GL_ALPHA textures for CAIRO_CONTENT_ALPHA glyph caching
    
    It's safe to us GL_ALPHA for glyph caching surfaces, since Cairo only
    uses them for texture uploading. This saves a little bit of memory.

 src/cairo-gl-glyphs.c  | 16 ++++++++--------
 src/cairo-gl-private.h |  6 ++++++
 src/cairo-gl-surface.c | 38 +++++++++++++++++++++++++++++++-------
 3 files changed, 45 insertions(+), 15 deletions(-)

commit a44b8bd70683a92d862b11c2d7359ce2b0a6a968
Author: Henry Song <henry.song@samsung.com>
Date:   Fri Jan 25 12:45:10 2013 -0800

    gl: Fix typos in multisampling detection
    
    Instead of looking for the EXT_framebuffer_multisample, this code should
    look for GL_EXT_framebuffer_multisample. GL_ARB_framebuffer_object also
    contains all necessary API for using multisampling, so we don't need to
    check for both it and the GL_EXT_framebuffer_blit and
    GL_EXT_framebuffer_multisample pair.

 src/cairo-gl-device.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit bb4072046016610a510373df3b67cdeb2ac1b583
Author: Henry Song <henry.song@samsung.com>
Date:   Fri Jan 25 11:55:10 2013 -0800

    gl/msaa: Fix a memory leak in _clip_to_traps
    
    We need to clean up the polygon we create when decomposing a path into
    trapezoids.

 src/cairo-gl-msaa-compositor.c | 2 ++
 1 file changed, 2 insertions(+)

commit 7054c9969cb0e41845635d6658935da223899f08
Author: Henry Song <henry.song@samsung.com>
Date:   Wed Jan 16 15:32:32 2013 +0100

    gl: Don't query the display when checking if the context changed
    
    If display has changed, the associated context must change. A
    context is tied a display so we can avoid this check, eliminating
    unnecessary work during context acquisition and release.

 src/cairo-egl-context.c | 13 ++++---------
 src/cairo-glx-context.c | 13 ++++---------
 2 files changed, 8 insertions(+), 18 deletions(-)

commit fa4f48cccb6c7f4e1afb2ff4b98b906b7d8d4afc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 23 15:04:26 2013 +0000

    xlib: Do not upload the whole image just because we want an entire row
    
    Fixes regression exposed by
    
    commit a73e7ff0186176bc82cd3ae1432c054c1fd3aebd
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Sun Jan 6 11:29:27 2013 +0000
    
        xlib: Simplify source creation by use of map-to-image
    
    but ultimately from
    
    commit 74941f822015cc50cd8477d0cf97f1a70dbff60b
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Wed Jan 2 22:27:55 2013 +0000
    
        xlib: Use SHM transport for ordinary image uploads
    
    Reported-by: Gökçen Eraslan <gokcen.eraslan@gmail.com>
    Reported-by: Guillaume Ayoub <guillaume.ayoub@kozea.fr>
    Reported-by: Emmanuel Benisty <benisty.e@gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59635
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c  |  8 +++++++-
 src/cairo-xlib-surface.c | 24 +++++++++++-------------
 2 files changed, 18 insertions(+), 14 deletions(-)

commit ed2fa6b16b03fccc3e21598cdb9157cbcebd1d37
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 16 20:58:46 2013 +0000

    version: Post-release bump to 1.12.11

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 2d6204c67d4d0d9c5d03087c4c1609a81ef1fdb7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 16 20:22:38 2013 +0000

    1.12.10 release

 NEWS            | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 50 insertions(+), 1 deletion(-)

commit 1dfea39841fc6d545e45420b1999239f29556c05
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Jan 15 17:12:23 2013 -0800

    gl: Follow up fix for the previous commit
    
    Handle "fake" surfaces created by _cairo_gl_pattern_to_source which just
    embed a GL backend operand. These surfaces do not have a backend, so we
    should not fall back if a surface without a backend is not a texture
    surface.

 src/cairo-gl-operand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 769ea3b2c757adc9f8f348fdc93bb46f35c2f6b8
Author: Henry Song <henry.song@samsung.com>
Date:   Wed May 2 21:54:55 2012 +0200

    gl: Support for non-texture sources and masks
    
    If a GL surface is not a texture and is used as source or mask,
    fall back to using an image surface as an intermediary.
    
    Fixes subsurface-image-repeat, subsurface-modify-child,
    subsurface-modify-parent, subsurface-outside-target, subsurface-pad,
    subsurface-reflect, subsurface-repeat, and subsurface-scale.

 src/cairo-gl-operand.c | 3 +++
 1 file changed, 3 insertions(+)

commit d01a502710296c9b15755f445f6fdda289a2df0b
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Jan 15 12:07:33 2013 -0800

    gl/msaa: Check for more extensions before using MSAA
    
    The MSAA compositor is implicitly relying on the existence of several
    OpenGL extensions. This change makes those dependencies explicit.

 src/cairo-gl-device.c | 33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

commit 768b81b78eabbebb1bb443355441cac567739035
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jan 14 03:27:11 2013 +0000

    script: Set decompression length prior to calling decompressors
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59224
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-operators.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 6639c1231072d71d33eb0952bae5f95e7480cd0d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 13 22:48:30 2013 +0000

    xlib: Initialise Pixmap for proxy sources
    
    So that we do not try to tell X to free a garbage pixmap and promptly
    kill us.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit fd34f420ec3ba02eb39f22f6551705ab23ebfc28
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 13 18:16:17 2013 +0000

    compositor: Pass back the internal failure
    
    In order to pass back a CAIRO_INT_STATUS_UNSUPPORTED, we need to use the
    internal error surface creation functions as they do not assert on
    private error codes.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-mask-compositor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 14c32ee1cf6bfcaeb07d50a80b6d5a388a1f2885
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 13 18:11:31 2013 +0000

    compositor: Convert image surface into backend source
    
    Before passing a surface to the backend composite functions, they expect
    them to be a native source. The copy'n'paste code for the mask
    compositor forgot to perform the conversion upon the clip surfaces,
    which originally were native to the backend and are now images.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-mask-compositor.c | 61 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 46 insertions(+), 15 deletions(-)

commit 7012334ebb424b619312e1fa397cc3b8a3ffd770
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 13 17:20:24 2013 +0000

    xlib: Handle lack of XRenderFillRectangles
    
    Remember to check for a supported render version before making a
    FillRectangle request, and fallback to the core protocol where possible
    instead.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-core-compositor.c   | 79 +++++++++++++++++++++++++++++---------
 src/cairo-xlib-private.h           | 15 +++++++-
 src/cairo-xlib-render-compositor.c | 30 ++++++++++++---
 src/cairo-xlib-source.c            | 70 ++++++++++++++++++++++++++++-----
 4 files changed, 157 insertions(+), 37 deletions(-)

commit 503b6b9e2ea65805a77d527c00cf242ec86d479b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jan 11 13:10:56 2013 +0000

    xlib: Only fallback through the mask intermediate if we can composite the mask
    
    Before rendering into the mask, we should first check whether the
    subsequent call to composite the mask will trigger a fallback. In that
    case, we should fallback earlier and do the operation in place.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-compositor-private.h     |  3 +++
 src/cairo-mask-compositor.c        | 27 +++++++++++++++++++++++----
 src/cairo-xlib-render-compositor.c | 24 ++++++++++++------------
 3 files changed, 38 insertions(+), 16 deletions(-)

commit 1bcd59ef4c9dceaefa51ec6db1f5240d75940724
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed Jan 9 14:16:59 2013 -0800

    gl/msaa: Rely on the stencil buffer to cache the clip
    
    When using a texture surface the depth/stencil buffer is private to
    cairo so we can rely on the fact that any previously painted clip is
    still valid.
    
    We also only scissor when there's a previously painted clip on the
    stencil buffer, otherwise we disable the scissor test. This fixes a few
    test cases.

 src/cairo-gl-composite.c       | 58 +++++++++++++++++++++++++++++-------------
 src/cairo-gl-msaa-compositor.c |  4 +++
 src/cairo-gl-private.h         |  1 +
 3 files changed, 46 insertions(+), 17 deletions(-)

commit d524697ede85d36e4f88fa44d6a8b884685d804b
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Jan 8 17:08:52 2013 -0800

    gl/msaa: No need to set the clip when masking
    
    After 5e9083f882859201c5df18fc870577a224f88cbb there's no need to set a
    clip on the cairo_gl_composite_t when masking. Clips are converted to
    traps and rendered directly when masking now.

 src/cairo-gl-msaa-compositor.c | 1 -
 1 file changed, 1 deletion(-)

commit 17418371b6755ef22b6d0c5787f71de3005e0730
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 9 15:06:28 2013 +0000

    xcb: _cairo_scaled_font_reset_cache does it own locking
    
    So we can drop ours.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xcb-surface-render.c | 2 --
 1 file changed, 2 deletions(-)

commit dd20c1f4d6419238bbb37fb93a48986f83c6e6c2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 9 12:38:09 2013 +0000

    xlib: map-to-image requires an extents
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 351a9e756d0863ae7408c6d43a622620daa0c354
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 9 12:31:10 2013 +0000

    stroke: Flip the dev slope as well for computing the cusp on a degeneracy
    
    Otherwise, the join think it starts and end in exactly the same
    direction and elimiates the round capping.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-traps.c | 2 ++
 1 file changed, 2 insertions(+)

commit 14720cd0dbc325a2140fbd5b2a7ce4b257ae5f5e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 9 12:11:25 2013 +0000

    gstate: Use the polygon intermediate for geometry queries
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gstate.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

commit a942938e90a219a0b88153f9fa96c606ce644ef1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 9 00:36:13 2013 +0000

    scaled-font: Fix use after free when clearing the glyph cache
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

commit c5b353c3725a1a8c116b790df4206f060d64eb5c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 22:56:28 2013 +0000

    scaled-font: Make reset-font-cache threadsafe
    
    Stop trying to workaround the destroy-callback requiring the font mutex
    as we already hold the mutex whilst cleaning up the font caches.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 66 +++++++++++++++++++++++--------------------------
 1 file changed, 31 insertions(+), 35 deletions(-)

commit d1184b69e8871180b7b357a02d1a0bed3e68d897
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Thu Feb 2 20:38:51 2012 -0800

    gl: Do less work when acquiring and releasing devices
    
    After acquiring a GL device and the same GL context, surface, and
    display combination is already active outside of Cairo, do not ask EGL
    or GLX to change the current context as that may cause a flush on some
    drivers. Also do not unset the context when releasing the device for the
    same reason.

 src/cairo-egl-context.c  |  64 ++++++++++++++---
 src/cairo-glx-context.c  |  78 ++++++++++++++++----
 test/Makefile.sources    |   1 +
 test/gl-device-release.c | 182 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 301 insertions(+), 24 deletions(-)

commit 7401455cb4136473521b9f33b09944aa0bc66971
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 17:52:04 2013 +0000

    image: Allocate a temporary buffer for inline span composition
    
    Allow the inpline span compositor to operate on wider images than its
    temporary buffer by allocating a scanline mask.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

commit 0d38518c38fec68a1fa8cf9d3ae946faa08d6c42
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 18:52:08 2013 +0000

    scaled-font: Remove a non-threadsafe double-freeze assert
    
    Sadly we cannot check ahead of acquiring the lock whether we hold the
    lock. Just have to rely on lockdep.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 1 -
 1 file changed, 1 deletion(-)

commit e4acba6d1ddfe1c6d27b5a77edccea9d69b178f8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 16:38:11 2013 +0000

    xlib/shm: Only destroy an existing damage
    
    _cairo_damage_destroy() does not like to be passed a NULL.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

commit 2ed484817ef3a5084dc65a2ae1acdef551acd107
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 16:06:02 2013 +0000

    xlib/shm: Discard damage upon shm finish
    
    Both to make sure we do not leak the memory, but to also prevent
    _cairo_xlib_surface_put_shm() from operating upon the finished shm
    surface after the display is closed.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58253
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-damage-private.h   | 3 +++
 src/cairo-damage.c           | 7 +++++++
 src/cairo-xlib-surface-shm.c | 3 +++
 3 files changed, 13 insertions(+)

commit b5dcc8ce4450de1e48fd0586fddb5ed658719b28
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 11:20:08 2013 +0000

    scaled-font: Hold the scaled font mutex whilst reaping from the global cache
    
    If we need to reap the global cache, this will call back into the scaled
    font to free the glyph page. We therefore need to be careful not to run
    concurrently with a user adding to the glyph page, ergo we need locking.
    To complicate matters we need to be wary of a lock-inversion as we hold
    the scaled_font lock whilst thawing the global cache. We prevent the
    deadlock by careful ordering of the thaw-unlock and by inspecting the
    current frozen state of the scaled-font before releasing the glyph
    page.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

commit c4ea7b13b406bf0ea1dc9b337010131d3704bc4a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 13:35:43 2013 +0000

    scaled-font: Assert if attempting to finish a frozen font
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

commit 4d4bf8fddff49d349e03282ffa827f6f4659e3fe
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 14:56:07 2013 +0000

    scaled-font: Free the cached glyphs from the font before taking the global lock
    
    In the case of a recording surface we may recurse into the global glyph
    cache so we need to be careful and stage the ordering of how we free the
    glyphs. So first we finish any information and surfaces from the scaled
    font glyph cache (and so triggering recursion into other scaled fonts)
    and then take the global cache and remove our pages.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54950
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

commit 44a093eb95c950b0e8f2d7d1cdb9719cb8a550f7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 14:58:41 2013 +0000

    scaled-font: Always hold the mutex even for single glyph probes
    
    The freeze/thaw routines have a side-effect of managing the global glyph
    cache in addition to taking the mutex on the font. If we don't call
    them, we may end up indefinitely keeping the global glyph cache frozen
    (effectively leaking glyphs to the maximum of all open fonts) and
    triggering asserts.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 41 +++++++++++++++++++++--------------------
 1 file changed, 21 insertions(+), 20 deletions(-)

commit 80cc532271d7e94ad02732841fbcdc811cce8754
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 13:47:23 2013 +0000

    script: Thaw the scaled font cache on the error path
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-script-surface.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit e1307da8616027004dd6c901017a667b1503781d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 12:53:24 2013 +0000

    script: Simply exchange source/dest images for _set_source_image
    
    But note we can only do the exchange if they do indeed match and
    there are no other references (the objects are only on the stack).
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-operators.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

commit 146da77d85b304651949a819bc8b0a74819f0416
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Jan 8 12:19:33 2013 +0000

    script: Attempt to decompress images in place
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-trace.c                      |  16 +-
 util/cairo-script/cairo-script-interpreter.h |   7 +
 util/cairo-script/cairo-script-operators.c   | 391 +++++++++++++++------------
 3 files changed, 247 insertions(+), 167 deletions(-)

commit 5f2e89660d5e38d8e2682945962521958f150825
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jan 7 13:11:06 2013 +0000

    image: Call pixman without a mask for opaque regions of inplace_spans
    
    Speedups
    ========
    firefox-paintball  59462.09 -> 40928.76:  1.45x speedup
     firefox-fishtank  43687.33 -> 34627.78:  1.26x speedup
         firefox-tron  52526.00 -> 45754.73:  1.15x speedup
    
    However in order to avoid a regression with firefox-talos-svg we need to
    prevent splitting up the scanline when using a gradient source.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 57 ++++++++++++++++++++++++++++++++++++--------
 1 file changed, 47 insertions(+), 10 deletions(-)

commit a73e7ff0186176bc82cd3ae1432c054c1fd3aebd
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 6 11:29:27 2013 +0000

    xlib: Simplify source creation by use of map-to-image
    
    We were open-coding the functionality of map-to-image inside the source
    creation routines. so refactor to actually use map-to-image instead.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 92 ++++++++++++++++++-------------------------------
 1 file changed, 33 insertions(+), 59 deletions(-)

commit 4f142f3a7bf24b659c5caccab3a1aedd6b680909
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jan 6 10:32:25 2013 +0000

    xlib/shm: Only mark the shm pixmap as active if we upload into it
    
    Be more strict with when we mark the pixmap as active so that we only
    wait for the actual XCopyArea involving the pixmap to complete.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

commit 45a4b42a361eb791c571b201e11c3505a0a1a396
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jan 4 17:32:46 2013 +0000

    script: Recompress strings using LZO whilst binding traces
    
    Try using the lighter-weight LZO decompressor in an effort to speed up
    replays (at the cost of making the bound traces slightly larger).
    Presuming that with the slight increase in file size (from -1% to +10%),
    the file data remains in the readahead buffer cache, replays see a
    performance improvement of between 5-10%.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                               |  12 ++
 util/cairo-script/Makefile.am              |   2 +-
 util/cairo-script/cairo-script-file.c      |  32 ++++-
 util/cairo-script/cairo-script-objects.c   |   3 +
 util/cairo-script/cairo-script-operators.c |  45 +++++--
 util/cairo-script/cairo-script-private.h   |   5 +
 util/cairo-script/cairo-script-scanner.c   | 184 ++++++++++++++++++++++-------
 7 files changed, 227 insertions(+), 56 deletions(-)

commit 9194904fa838a115b4dc58e5bff7a235cc2a9a7a
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Jan 4 16:31:01 2013 -0800

    gl: Better handling of clear surfaces
    
    When clearing a GL surface, set is_clear to true, and when mapping to an
    image, handle is_clear like surfaces without modification. Additionally,
    explicitly clear surfaces created via cairo_surface_create_similar.

 src/cairo-gl-surface.c | 43 +++++++++++++++++++++++++++++++++++++------
 1 file changed, 37 insertions(+), 6 deletions(-)

commit 9bff4508443abe002fcb0ffdb9b1897272f1c588
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Jan 4 15:47:13 2013 -0800

    boilerplate/glx: Add a target with multisampling and stencil support
    
    Add a gl-window target that supports multisampling. This is useful for
    testing the MSAA backend on the default framebuffer.

 boilerplate/cairo-boilerplate-glx.c | 170 ++++++++++++++++++++----------------
 1 file changed, 96 insertions(+), 74 deletions(-)

commit 8cd604e18adc1dbe22303d5c57dae374d7e8cd2b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jan 4 14:03:40 2013 +0000

    gobject: Fix my typo s/TEST/TEXT/ in the previous commit
    
    Again reported by Kouhei Sutou, who I am grateful for his deligence.

 util/cairo-gobject/cairo-gobject.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit a4f221498c20bd9bd6178fddc1ba481ff3fd6cb3
Author: Kouhei Sutou <kou@clear-code.com>
Date:   Fri Jan 4 12:18:29 2013 +0000

    gobject: Fix "text_cluster_flags_get_type" typo
    
    The macro missed the text from the name, rendering it useless.

 util/cairo-gobject/cairo-gobject.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 9dde964553f74ccbc037b13ca83d0abb46adb194
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Jan 3 16:03:55 2013 -0800

    gl/msaa: Only clear parts of the stencil buffer we will use
    
    Writing to the stencil buffer can be expensive, so when using the
    stencil buffer for clipping only clear the clip extent. When using the
    stencil buffer to prevent overlapping rendering during stroking, only
    clear the approximate stroke extents.

 src/cairo-gl-composite.c       | 17 ++++++++++-------
 src/cairo-gl-msaa-compositor.c | 34 ++++++++++++++++++++++++++++++----
 src/cairo-gl-private.h         |  4 ++++
 3 files changed, 44 insertions(+), 11 deletions(-)

commit 5e9083f882859201c5df18fc870577a224f88cbb
Author: Alejandro G. Castro <alex@igalia.com>
Date:   Wed Mar 7 14:38:52 2012 +0100

    gl/msaa: Avoid the stencil buffer when possible during masking
    
    In this case we can draw the clip path and avoid the stencil buffer,
    which can be expensive.

 src/cairo-gl-msaa-compositor.c | 68 ++++++++++++++++++++++++++++++++----------
 1 file changed, 53 insertions(+), 15 deletions(-)

commit dd850583a7f57a666da6af218841bb10b536df46
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Mar 13 08:43:24 2012 -0700

    gl/msaa: Add full support for masking with the SOURCE operator
    
    Since OpenGL does not have a means to represent a masking SOURCE
    operation in one step, we use two steps combined with the ADD
    operator.

 src/cairo-gl-composite.c       | 108 +++++++++++++++++++++++++----------------
 src/cairo-gl-msaa-compositor.c |  84 +++++++++++++++++++++++++++++---
 src/cairo-gl-private.h         |   9 ++++
 3 files changed, 152 insertions(+), 49 deletions(-)

commit c743e93451f467782b861c67a6894df26082d5c6
Author: Chuanbo Weng <chuanbo.weng@intel.com>
Date:   Wed Jan 2 18:03:44 2013 +0100

    gl: Support the GL_IMG_texture_npot extension
    
    This extension, used by older PowerVR drivers, is functionally
    equivalent to the GL_OES_TEXTURE_NPOT extension.

 src/cairo-gl-device.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit ae1724ced98b86aaf97c7be9c4294fa3823d7350
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 3 13:46:20 2013 +0000

    Add missing local slim proto for cairo_recording_surface_create
    
    Dependency introduced in 749ef6be4d11b95d666b0e5fe06df926b828d655
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairoint.h | 1 +
 1 file changed, 1 insertion(+)

commit 872a92b874270ac3b83b0e206fb5b15a7405502a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 3 13:30:13 2013 +0000

    scaled-font: Mention ownership of returned object from get_font_face()
    
    As suggested by Simon Sapin.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 734a541dc34565f40fe0ae4e93c81c4849198a79
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 3 13:01:34 2013 +0000

    xlib: Avoid copying the source twice if it is an image
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 37 +++++++++++++++++++++++++++----------
 1 file changed, 27 insertions(+), 10 deletions(-)

commit ecc8c28b24cb5fcd85aee5d4c82b9ad72c87fa69
Author: Kouhei Sutou <kou@clear-code.com>
Date:   Thu Jan 3 12:37:43 2013 +0000

    gobject: Add the correct macro name for the hint-metrics type
    
    s/CAIRO_GOBJECT_TYPE_HNT_METRICS/CAIRO_GOBJECT_TYPE_HINT_METRICS/
    
    However, as we have already released the broken headers, we need to
    preserve that mistake in case applications are already using. Since it
    is just a #define, there is little associated cost with carrying both
    the incorrect spelling and the corrected define.

 util/cairo-gobject/cairo-gobject.h | 2 ++
 1 file changed, 2 insertions(+)

commit 5bc1b1f6aac108d9a3963352ad774bb4fcd69e28
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 24 17:22:34 2012 +0100

    stroke: Make the incremental trapezoid stroker optionally available again
    
    Whilst it cannot handle self-intersecting strokes (which includes the
    antialias region of neighbouring lines and joints), it is about 3x
    faster to use than the more robust algorithm. As some backends delegate
    the rendering, the quality may still be preserved and so they should be
    responsible for choosing the appropriate method for generation of the
    stroke geometry.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources               |    1 +
 src/cairo-cogl-surface.c           |    6 +-
 src/cairo-path-stroke-traps.c      | 1120 ++++++++++++++++++++++++++++++++++++
 src/cairo-path-stroke.c            |   12 +-
 src/cairo-recording-surface.c      |   12 +-
 src/cairo-rectangle.c              |    2 +-
 src/cairo-stroke-style.c           |   39 ++
 src/cairo-traps-compositor.c       |   37 +-
 src/cairo-traps-private.h          |    9 +
 src/cairo-traps.c                  |  252 ++++++++
 src/cairoint.h                     |   21 +-
 src/test-base-compositor-surface.c |    8 +-
 12 files changed, 1489 insertions(+), 30 deletions(-)

commit 74941f822015cc50cd8477d0cf97f1a70dbff60b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jan 2 22:27:55 2013 +0000

    xlib: Use SHM transport for ordinary image uploads
    
    In theory this should just save a single copy, however PutImage will
    break up requests into a series of scanlines requests which is less
    efficient than the single-shot transfer provided by ShmPutImage.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 100 ++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 77 insertions(+), 23 deletions(-)

commit bf2a04c5ab91c93d4d188afd030b3004c67a180f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jan 3 12:24:14 2013 +0000

    xlib/shm: Fix typo in creation of a SHM image
    
    Pass along the size the caller requests, not the size of the related
    drawable.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

commit c29ab389fb2b3b91c895f2df684b0e9af8225d12
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Dec 30 12:32:45 2012 +0000

    gl: Provide a fast emitter for solid spans
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-composite.c | 55 +++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 50 insertions(+), 5 deletions(-)

commit d3848521c497dbcd3d9ae0fab34fa70c72752e60
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Dec 30 12:32:45 2012 +0000

    gl: Provide a fast emitter for solid glyphs
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-composite.c | 62 ++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 49 insertions(+), 13 deletions(-)

commit 127dd466695dcb05e6178e4ed2471dba1b229d17
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Dec 30 12:21:11 2012 +0000

    gl: Use vfunc for vertex emission
    
    In order to overload the emitters in future to provide specialised
    routines for the common types of operands, begin by switching the
    current users over to a vfunc interface.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-composite.c        | 107 +++++++++++++++++++++++++++----------
 src/cairo-gl-glyphs.c           |  11 ++--
 src/cairo-gl-private.h          |  48 ++++++++++-------
 src/cairo-gl-spans-compositor.c | 115 ++++++++++++++++++++++------------------
 src/cairo-gl-surface.c          |   2 +-
 src/cairo-gl-traps-compositor.c |  21 ++++----
 6 files changed, 190 insertions(+), 114 deletions(-)

commit 9558cb62c6a3ed59a53f00f740a261251b9b64b2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 29 18:30:48 2012 +0000

    perf/chart: Contract the default output filenames
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-chart.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

commit fbd4864995e261a4cfc5e53273b53ce8a22d72db
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 29 18:30:48 2012 +0000

    perf/chart: Show the geometric average as an extra column
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-chart.c | 112 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 111 insertions(+), 1 deletion(-)

commit 71028865fae38bf26c45aae72e0a6773a19a640d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 29 15:05:53 2012 +0000

    Revert "xlib/shm: Do not trigger a surplus event from XShmPutImage"
    
    This reverts commit c97f2d4acd5c4a1a4b839c72626f84e242e60b23.
    
    Testing suggests that keeping that event is a win; so do so.

 src/cairo-xlib-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit c97f2d4acd5c4a1a4b839c72626f84e242e60b23
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 29 14:56:24 2012 +0000

    xlib/shm: Do not trigger a surplus event from XShmPutImage
    
    As our lazy event mechanism is sufficient for tracking when to reuse shm
    memory, and the events are not necessary for ShmPut/ShmGetImage paths.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 0c84a5474d4e90fc9361ccbb0ebc3d0580bad82b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 29 11:41:17 2012 +0000

    xlib/shm: Rate-limit events and only use as necessary
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c |   4 +-
 src/cairo-xlib-surface-shm.c       | 110 ++++++++++++++++++++++++++-----------
 2 files changed, 79 insertions(+), 35 deletions(-)

commit 21db1c99108dc84166cbd9641f3256b22f571ee3
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Dec 28 14:10:29 2012 -0800

    gl: Cleanup selection of multisampling mode
    
    Fold the choice of multisampling mode into the cairo_gl_composite_t
    structure itself. This makes it more similar to other settings.

 src/cairo-gl-composite.c       | 20 +++++++++-----------
 src/cairo-gl-msaa-compositor.c | 14 +++++++++-----
 src/cairo-gl-private.h         |  9 ++++-----
 3 files changed, 22 insertions(+), 21 deletions(-)

commit 7d02e2d62d1d2d2852f256905af60f418216b9ea
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Dec 23 11:12:21 2012 +0000

    xlib/shm: Populate send_event and serial
    
    Hopefully this random choice is more meaningful than random junk.
    
    Bugzilla; https://bugs.freedesktop.org/show_bug.cgi?id=58672
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 4 ++++
 1 file changed, 4 insertions(+)

commit e748c122435c1047894f73c14266bc81ad2edecd
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Dec 22 18:34:43 2012 +1030

    doc: Add CAIRO_MIME_TYPE_UNIQUE_ID to list of supported mime types

 src/cairo-surface.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 4e751fcb031557e6ad720f5bf5f14e181564ab9b
Author: David Maxwell <damaxwell@alaska.edu>
Date:   Thu Oct 11 08:52:36 2012 -0800

    type1-subset: always include subroutine 4 (hint replacement idiom)
    
    http://lists.cairographics.org/archives/cairo/2012-December/023846.html

 src/cairo-type1-subset.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit b94a519aad3d5b50aa6de47ee16ee6a099de9791
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Dec 21 18:40:08 2012 -0500

    [ft] Fix resizing of bitmap fonts
    
    Say, you were asking cairo for a font at 200px.  For bitmap-only fonts,
    cairo was finding the closes strike size and using it.  If the strike
    was at 20px, well, that's what you were getting.  We now scale that 20px
    strike by a factor of 10 to get the correct size rendering.
    
    Note that by itself this patch doesn't change much on the Linux desktop.
    The reason is that the size you are interested in (eg. 200px) is lost by
    fontconfig.  When you request a font at 200px, fontconfig returns a font
    pattern that says 20px, and so the next layers thing you want a font at
    20px.  To address that, one also needs a piece of fontconfig config that
    puts the 200 back into the pixelsize.  Something like this:
    
    <match target="font">
      <test name="scalable" mode="eq">
        <bool>false</bool>
      </test>
      <edit name="pixelsize" mode="assign">
        <times>
          <name>size</name>
          <name>dpi</name>
          <double>0.0138888888888</double> <!--1/72.-->
        </times>
      </edit>
    </match>
    
    I'm going to try to upstream this config so it will be enabled by
    default.  The config can be a bit smarter.  For example, if
    metricshinting is enabled and the size difference is small, we may as
    well not scale.
    
    The nice thing about this is that the configuration of whether and when
    to scale bitmaps will be done in fontconfig, not cairo / Qt / ... code.

 src/cairo-ft-font.c | 66 +++++++++++++++++++++++++++--------------------------
 1 file changed, 34 insertions(+), 32 deletions(-)

commit 1404ed9692af1958b4090c46d1a27e0fe4a5616e
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Fri Dec 21 18:35:41 2012 -0500

    [ft] Remove ancient check for FT_Bitmap_Size.y_ppem
    
    That member is available in the version of FreeType we require.

 configure.ac        |  7 -------
 src/cairo-ft-font.c | 11 +----------
 2 files changed, 1 insertion(+), 17 deletions(-)

commit 867c876b0e7ce3dcc8afc7227ef6317701a6dda0
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Wed Nov 7 14:30:35 2012 -0800

    [Minor] Improve logging

 src/cairo-xlib-render-compositor.c | 2 ++
 src/cairoint.h                     | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

commit 5d21c9e224617110678a5b854a6a41049a02fca2
Author: Adam Jackson <ajax@redhat.com>
Date:   Tue Dec 18 13:33:13 2012 -0500

    xlib/shm: Fix memory leak
    
    Despite subclassing image surfaces, we never called down to the image
    surface destructor, so we leaked a pixman_image_t every time.
    
    Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=882976
    Signed-off-by: Adam Jackson <ajax@redhat.com>

 src/cairo-xlib-surface-shm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 51435eeb0c4d9e53d76dae8b5af279ad518a05f8
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Dec 17 18:33:22 2012 +0100

    xcb: Fix xcb-huge-subimage
    
    This teaches the xcb backend how to split up a PutImage request for a subimage
    into multiple requests. The backend already does the same for "normal" PutImage
    where it doesn't have to assemble the image from various rows.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-connection-core.c | 72 +++++++++++++++++++++++++++++++++--------
 1 file changed, 58 insertions(+), 14 deletions(-)

commit 5fb364287f96e4457d8df107ba3d0dc3f99f6f04
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Dec 17 18:29:21 2012 +0100

    test: Add xcb-huge-subimage
    
    This creates an image surface with a non-natural stride and paints it to a
    similar surface.
    
    In the xcb backend, this causes a call to _cairo_xcb_connection_put_subimage()
    which tries to send a huge PutImage request. As a result, xcb kills the X11
    connection.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/Makefile.sources                    |   1 +
 test/reference/xcb-huge-subimage.ref.png | Bin 0 -> 97 bytes
 test/xcb-huge-subimage.c                 |  81 +++++++++++++++++++++++++++++++
 3 files changed, 82 insertions(+)

commit 749ef6be4d11b95d666b0e5fe06df926b828d655
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Dec 17 17:45:25 2012 +0100

    context: Use recording surfaces for unbounded groups
    
    The old code uses an uninitialized variable for the extents of the group that is
    created. This patch makes it use an unbounded recording surface instead.
    
    This has the implicit assumption that everything that is unbounded smells like a
    recording surface. Let's see when this assumption breaks. :-)
    
    http://lists.cairographics.org/archives/cairo/2012-October/023585.html
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-default-context.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

commit 433a5829d7c38a9301346fc5a643e623565c1625
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Dec 17 17:53:33 2012 +0100

    Revert "gl/msaa: Share the depth/stencil buffer among all surfaces"
    
    This was pushed mistakenly. Sorry.
    
    This reverts commit a7d684e6fe4bbeea2262276aaa57bb2a47c401df.

 src/cairo-gl-device.c  | 118 ++++++++++++++-----------------------------------
 src/cairo-gl-private.h |  13 ------
 src/cairo-gl-surface.c |  31 ++-----------
 3 files changed, 38 insertions(+), 124 deletions(-)

commit 000a137a6554cfc350407f3b719fb4aa3a1c33c6
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Dec 17 17:12:59 2012 +0100

    boilerplate-xcb: Ignore MappingNotify events
    
    The boilerplate code makes sure that our tests didn't cause any X11 errors or
    X11 events, because those might confuse API users.
    
    However, when the keyboard layout changes, every connection gets a MappingNotify
    event. This means that the test and performance test suites failed when the
    keyboard layout was changed while they are running.
    
    Fix this by ignoring MappingNotifies.
    
    Reported by Arthur Huillet on IRC.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 boilerplate/cairo-boilerplate-xcb.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

commit 9d9aa04b60e24542b6b2a4c6bf87115db7736c2f
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Dec 3 16:08:23 2012 -0800

    gl: Add BGRA download support for GLES2
    
    Some OpenGLES2 drivers support downloading BGRA data. On little-endian
    systems BGRA and GL_UNSIGNED_BYTe is equivalent to the typical
    cairo_image_t format, so this can prevent CPU bit swizzling for
    operations that involve images.

 src/cairo-gl-device.c  | 18 ++++++++++++++++++
 src/cairo-gl-private.h |  1 +
 src/cairo-gl-surface.c | 51 +++++++++++++++++++++++++-------------------------
 3 files changed, 44 insertions(+), 26 deletions(-)

commit a7d684e6fe4bbeea2262276aaa57bb2a47c401df
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Mar 5 23:11:19 2012 -0800

    gl/msaa: Share the depth/stencil buffer among all surfaces
    
    Instead of allocating a depth/stencil buffer for all surfaces, share a
    common buffer that's the size of the largest surface. This reduces
    video memory usage when there are many GL surfaces.

 src/cairo-gl-device.c  | 118 +++++++++++++++++++++++++++++++++++--------------
 src/cairo-gl-private.h |  13 ++++++
 src/cairo-gl-surface.c |  31 +++++++++++--
 3 files changed, 124 insertions(+), 38 deletions(-)

commit ba4a4eae051cd932e59e3092ef36d4f6cded0159
Author: Chuanbo Weng <chuanbo.weng@intel.com>
Date:   Tue Oct 2 13:58:49 2012 +0200

    gl/msaa: Use GL_IMG_multisampled_render_to_texture when available
    
    Some OpenGLES platforms support GL_IMG_multisampled_render_to_texture
    instead of GL_EXT_multisampled_render_to_texture.

 src/cairo-gl-device.c           |  8 ++++++++
 src/cairo-gl-dispatch-private.h | 10 +++++++---
 src/cairo-gl-dispatch.c         | 26 ++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 3 deletions(-)

commit 3bedff0c009e645fff2d6f40976b4483871e73e1
Author: Henry Song <henry.song@samsung.com>
Date:   Tue May 15 20:32:44 2012 +0200

    gl: Properly disable ctx->spans when necessary
    
    When compositing starts, if we are not using the spans compositor, we
    should set the spans member of the context to false.

 src/cairo-gl-composite.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

commit 18e7234c7e56ca26d7d7a2e29b1da2bb6944bb34
Author: Henry Song <henry.song@samsung.com>
Date:   Wed May 23 15:12:16 2012 +0200

    gl/msaa: Also setmsaa_active to true for non-texture surfaces
    
    This is important because there are places in the code where msaa_active
    is used to decide whether or not to complete an operation with
    multisampling or not.

 src/cairo-gl-device.c | 1 +
 1 file changed, 1 insertion(+)

commit 9f43f096b22a13f02d638b86b4460c7ed66d3c96
Author: Henry Song <henry.song@samsung.com>
Date:   Sat Dec 1 17:08:56 2012 +0000

    gl: Flush context upon evicting a gradient
    
    As the random selection of a gradient can possible destroy the currently
    active gradient, we need to flush the context in order to flush any
    references to the texture before deletion.

 src/cairo-gl-gradient.c | 2 ++
 1 file changed, 2 insertions(+)

commit a0fb1391315033de54368715a8855aedea258e67
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Dec 1 09:21:15 2012 +0000

    mempool: Reduce the assertion into an alignment adjustment for the base
    
    Instead of asserting that the caller passed in a chunk-aligned base
    pointer, just perform the fixup whilst initialising the mempool. This
    means that the caller (xcb!) cannot assume that the mempool->base is
    then the same base pointer as passed in and so needs to store it
    separately for use in computing SHM offsets.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-mempool.c |  9 +++++++++
 src/cairo-xcb-shm.c | 14 +++++++-------
 2 files changed, 16 insertions(+), 7 deletions(-)

commit 153b11612f34294241429b53722839984f367f2e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Nov 28 09:57:29 2012 +0000

    script: Fix map-to-image/unmap stack manipulations
    
    The idiom (and expectation) for surface operators is that it leaves the
    surface on the stack for the next operation. Also we need to hold onto a
    surface reference for objects put onto the stack, yet for the
    map-to-image return we did not own one.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-operators.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit dfbf80a57d161707d105d1b5711c85890fe18a6d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Nov 27 12:25:56 2012 +0000

    trace: Do not forcibly add surfaces to the dictionary
    
    Adjust the stack manipulation to avoid moving an unknown surface to
    the dictionary.
    
    Reported-by: Dongyeon Kim <dy5.kim@samsung.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 50 +++++++++++++++++++++++++++++++-----------------
 1 file changed, 32 insertions(+), 18 deletions(-)

commit 376d39121c0d4eba8f0a22be71f782ce18e50923
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Nov 27 12:25:56 2012 +0000

    trace: Fix operand emission for map-to-image and unmap-image
    
    Reported-by: Dongyeon Kim <dy5.kim@samsung.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 58 ++++++++++++++++++++++++++++--------------------
 1 file changed, 34 insertions(+), 24 deletions(-)

commit 62b795fe52c73ad58101c101aa77449f4b61a576
Author: Zozó Teki <teknos@gmail.com>
Date:   Sat Nov 10 08:35:33 2012 +0000

    recording: Append new elements to the end of the bbtree chain
    
    I have noticed that some of my objects were lost when drawing them on
    a recording surface and playing them back. Later elements with the same
    extents as a prior one tend to disappear from the chain of headers
    having similar extents. After doing some debugging, I found that they
    are not properly added to the bbtree during playback, and were instead
    clobbering the existing chain.

 src/cairo-recording-surface.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

commit 6ed1da67b5814c5ff062831f17621a585f81d704
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Nov 4 15:34:34 2012 +0000

    version: Post-release bump to 1.12.9

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit cc162915a55cc67587677352bd9e389f16117853
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Nov 4 14:23:09 2012 +0000

    1.12.8 release

 NEWS            | 42 ++++++++++++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 43 insertions(+), 1 deletion(-)

commit cf07bd866dc3fdbfaf3d7e7fdc83cc2a4ef5698c
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Nov 3 11:08:01 2012 +1030

    type1-subset: remove unused variable

 src/cairo-type1-subset.c | 4 ----
 1 file changed, 4 deletions(-)

commit 9f537156adcab5e7a9b21cd2bb5cc7676db52713
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Nov 3 11:07:02 2012 +1030

    type1-subset: fix memory leak

 src/cairo-type1-subset.c | 52 ++++++++++++++++++++++++++++++------------------
 1 file changed, 33 insertions(+), 19 deletions(-)

commit 724c6dfa9521e887682029add879c2fcdd518b14
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Nov 2 16:54:46 2012 +0000

    xlib/shm: Need IncludeInferiors when creating the source fallback
    
    Reported-by: Benjamin Otte <otte@redhat.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

commit 1f4d05b55c96347aa4240190fda27f951b00c539
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Nov 2 14:52:03 2012 +0000

    stroke: Fix calling '_cairo_spline_intersect' for in-bounds checking of splines
    
    Fixes stroke-clipped, within reason. There still remains some
    antialiasing noise (between rendering the circle piecewise and wholly)
    worth investigating - but that is probably an artefact of switching
    between analytical rendering modes in the scanline
    rasterisation.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 2dd4ff32064c3c564e0902ae07330272e6676c22
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Nov 2 14:48:40 2012 +0000

    test: Add stroke-clipped
    
    Exercise a bug in the determine of clip-bounds when stroking, as
    reported by ed44.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                 |   1 +
 test/reference/stroke-clipped.ref.png | Bin 0 -> 5886 bytes
 test/stroke-clipped.c                 |  54 ++++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+)

commit e9d45705844f67f4c8342d68fe35ad08ea008e30
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 1 11:42:46 2012 +0000

    pen: Tighten checking for bevel (start==stop) joins
    
    From commit d7f5a1bec421d6c7b92d16daae681fa31ac7c212
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Wed Oct 31 09:27:52 2012 +0000
    
        pen: First check whether the in/out edges lie within the single pen vertex
    
    makes a couple of tests much happier.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pen.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 90860241bb8f8eff3c1ab40641b1bfca0798b238
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 1 09:47:00 2012 +0000

    gl: Tune the default VBO size to reduce overhead on embedded devices
    
    Henry Song found that the 256k buffers were disadvantageous on his
    embedded hardware. As there is no obvious right value for the default
    VBO size, we can tune for the more obvious constraints.
    
    Based on a patch by Henry Song <henry.song@samsung.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-private.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

commit 0c1ff1572f1fc4c11b429e39f7de798030530740
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 1 08:45:37 2012 +0000

    xlib: Fixup standalone header compilation for 'make check'
    
    Missing include of string.h
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-private.h | 1 +
 1 file changed, 1 insertion(+)

commit b6daf47fa08c74d9672040b2b98ac6dd1f841429
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 1 08:39:01 2012 +0000

    spans: Do not assume that we manage to perform the clip geometrically
    
    Even for bounded masks, we may fail to perform the clipping
    geometrically for a variety of reasons, the prime one being that the
    clip has a mixture of antialias settings. So when compositing the
    polygon, we need to check whether a clip path still remains and so
    requires a clipmask.
    
    Fixes regression from
    
    commit cd1004ce19c7ea28c7fedb6464562a08416586c0
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Fri May 11 21:20:35 2012 +0100
    
        traps,spans-compositor: Avoid mistreating unaligned clips as aligned
    
    and
    
    commit 4ea3ace6c810ba090464e48795fac5456f6cdc24
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Fri May 11 21:51:44 2012 +0100
    
        spans: Only fallback for a clipmask if unbounded
    
    Reported-by: Dominik Röttsches <dominik.rottsches@intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56574
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

commit 5844dead01db9ddab7f10a4d685bc5ee874d0eba
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 1 08:37:58 2012 +0000

    util/show-polygon: Show the limited range of each edge
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/show-polygon.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 48 insertions(+), 4 deletions(-)

commit 03adea2f50aa10d49ff578389927e7b37e265918
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Nov 1 08:37:01 2012 +0000

    stroke: Precompute the line half-width
    
    As we regularly recompute stroke->line_width/2 we may as compute it once
    during initialisation.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

commit dbc0d83f2a7a0e6658f3b97b5f9921c44ef6a11f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 31 15:18:21 2012 +0000

    image: Add a couple of tracepoints for spans fallbacks
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=56574
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c |  3 ++-
 src/cairo-spans-compositor.c | 13 ++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

commit 9b7ed9b2cd6c9ee4dfab71aed9b7d97b720fceb0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 31 13:15:07 2012 +0000

    xlib/shm: Fix bogus assertion without shm available
    
    In particular note that _cairo_xlib_surface_put_shm is indeed called and
    is expected to be a no-op when shm is not available.
    
    Reported-by: Thomas Klausner <wiz@NetBSD.org>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit d7f5a1bec421d6c7b92d16daae681fa31ac7c212
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 31 09:27:52 2012 +0000

    pen: First check whether the in/out edges lie within the single pen vertex
    
    In order to prevent underflow when searching for the closing pen vertex,
    we first need to be sure that it does not simply lie next to the opening
    pen vertex. As a result we were missing many cases that should have been
    a bevel (in == out) and generating almost complete round caps instead.
    
    Reported-by: Dominik Röttsches <dominik.rottsches@intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56432
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pen.c                         |  60 +++++++++++++++++---------------
 test/reference/arc-looping-dash.ref.png | Bin 502 -> 464 bytes
 test/reference/caps-tails-curve.ref.png | Bin 54750 -> 54314 bytes
 test/reference/reflected-stroke.ref.png | Bin 5139 -> 5116 bytes
 4 files changed, 32 insertions(+), 28 deletions(-)

commit 66625cb46c985321c46b79d2163a4d676d6700ba
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Oct 30 12:40:41 2012 +0000

    xlib: Apply the image offsets to the destination rather the source
    
    So that we can specify the entire source surface as the region to copy
    and not introduce clipping errors.
    
    Fixes regression from
    commit c068691ff57c2f6cd750a54db17393c0e132cb00
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Fri Aug 17 21:33:54 2012 +0100
    
        xlib/shm: Use an impromptu upload ShmSegment
    
    Reported-by: John Lindgren <john.lindgren@aol.com>
    Reported-by: Kalev Lember <kalevlember@gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56547
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

commit 65176b7380f0d633da514be1febe16f17b99d876
Author: Kevin Tardif <kiyoka@gmail.com>
Date:   Tue Oct 30 00:27:27 2012 -0400

    type1-subset, cff-subset: Plugged 2 memory leaks
    
    - _cairo_type1_font_subset_fini doesn't free font->cleartext
    - _cairo_cff_font_create can exit without freeing font->font_name and/or
      font->data; _cairo_cff_font_load_opentype_cff is called to allocate
      font_name, then _cairo_cff_font_load_cff is called to allocate
      font->data, then _cairo_cff_font_load_cff's return status is checked
      and if it failed, it jumps to fail1. This can cause font_name to leak
      since the fail1 target only frees the font variable. In addition,
      _cairo_cff_font_load_cff can fail -after- allocating data, and then
      data won't be freed either.
    
    Bug 56566

 src/cairo-cff-subset.c   | 6 +++---
 src/cairo-type1-subset.c | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

commit 0c800dc3f64ee030df1cd0a6a1dcd6df71502dea
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Tue Oct 30 19:23:30 2012 +1030

    type1-subset: ensure subroutine numnber is an integer

 src/cairo-type1-subset.c | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

commit 5a6e1d680a5bf1c4091e74f999abd611abd92334
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Oct 28 20:58:52 2012 +1030

    type1-subset: restore correct callothersub behavior
    
    that was removed in d57e652f. Without this subsetting of subroutines
    won't work for some fonts.

 src/cairo-type1-subset.c | 35 +++++++++++++++++++++++++++++------
 1 file changed, 29 insertions(+), 6 deletions(-)

commit 0e2458697848cf8c89c9d57fa9b64f0ea7bd0877
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Oct 28 10:08:39 2012 +0000

    xlib/shm: Use shmstr.h instead of shmproto.h if available
    
    Before it was known as shmproto.h, the wire protocol definition was to
    be found in shmstr.h, so if we don't have the current version of libXext
    try to use the older includes.
    
    Reported-by: Sebastian Haas <sehaas@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                 | 2 +-
 src/cairo-xlib-surface-shm.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

commit f18199fcfb3b052c198041fc05156ae3d9e6aee7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Oct 28 10:04:12 2012 +0000

    xlib/shm: Check for XShm headers
    
    Not all version of libXext ship the same set of headers, so play safe
    and check during configure that we have the headers we depend upon in
    the code.
    
    Reported-by: Sebastian Haas <sehaas@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                 |  4 ++
 src/cairo-xlib-surface-shm.c | 99 ++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 100 insertions(+), 3 deletions(-)

commit d57e652f08f5ff7c334d01bc071962e6a131928f
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Oct 26 23:00:01 2012 +1030

    type1-subset: parse all operators
    
    The PDF at bug 56265 contained a Type 1 font that used the "div"
    operator to compute the glyph width. As the "div" operator was
    not handled by the charstring parser this resulted in an incorrect
    glyph width in the PDF output.
    
    Fix this by upgrading the charstring parsing to handle all Type 1
    operators.

 src/cairo-type1-subset.c | 167 ++++++++++++++++++++++++++++-------------------
 1 file changed, 100 insertions(+), 67 deletions(-)

commit fdd2082f923012a1354be7086d03f78fb166695b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 26 10:51:31 2012 +0100

    xlib: Check for both X.org and Xorg ServerVendors
    
    Martin Husemann reported that on his NetBSD machine the vendor was being
    reported as "The Xorg Foundation", a non-conformist separatist split of
    the Peoples' Liberation Army^W^W^W "The X.Org Foundation". Simply check
    for both during initialisation.
    
    Reported-by: Martin Husemann <martin@duskware.de>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c     | 2 +-
 src/cairo-xlib-private.h     | 7 +++++++
 src/cairo-xlib-surface-shm.c | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)

commit 00feb8ce530a472abbde445b52d9ae8c99ec97f0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 26 10:51:31 2012 +0100

    xlib/shm: Sanity check that the server handles XSendEvent with ShmCompletion
    
    Uli Schlachter suggested it would be wiser to complement our blacklist
    of known broken X/libXext with an explicit roundtrip to check for a
    BadValue error return when we try to use XSendEvent.
    
    Suggested-by: Uli Schlachter <psychon@znc.in>
    Reported-by: Martin Husemann <martin@duskware.de>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 77 +++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 69 insertions(+), 8 deletions(-)

commit e43f53bf7f3d371116f31f22ab9754b08b5abe7f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Oct 22 13:47:11 2012 +0100

    version: Post release bump to 1.12.7

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit fab6958eff35a94cf46e38f19a7e75e10aa2b182
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Oct 22 11:07:15 2012 +0100

    1.12.6 release

 NEWS            | 35 +++++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 36 insertions(+), 1 deletion(-)

commit d49b2284b505e93cd415af4da3cd2cc2d3d168d3
Author: Gilles Espinasse <g.esp@free.fr>
Date:   Sat Oct 20 20:22:51 2012 +0200

    configure: fix unrecognized -Wno option
    
    gcc-4.4 and later accept every -Wno option. So we can test for the
    option without no in the name to check if the option is supported.
    
    Each time a warning is emitted and without this fix, on gcc-4.4 that will
    add this warning:
       cc1: warning: unrecognized command line option "-Wno-unused-but-set-variable"
    
    bugs.freedesktop.org #51633, rediffed after 1.12.4
    
    Of course this assumes that all compilers will behave like gcc, which is
    reasonably implicit in the set of warning flags.
    
    Signed-off-by: Gilles Espinasse <g.esp@free.fr>
    [ickle: slight modification to test both -W and -Wno variants to ideally
    preserve compatability with non-GCC compilers sharing GCC options!]

 build/configure.ac.warnings | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

commit b12a94b98306d87689bad23dad4c0ec033037046
Author: Gilles Espinasse <g.esp@free.fr>
Date:   Sat Oct 20 20:22:50 2012 +0200

    configure: fix PKG_CHECK_MODULES tests displaying no no
    
    Inside PKG_CHECK_MODULES, AC_MSG_RESULT(no) is already displayed, so the
    caller should not use another AC_MSG_RESULT(no).
    
    Add a comment that empty ACTION-IF-NOT-FOUND is not allowed for
    PKG_CHECK_MODULES, but a simple : is enough.
    
    This is bugs.freedesktop.org #51628, rediffed after 1.12.4
    
    Signed-off-by: Gilles Espinasse <g.esp@free.fr>

 build/aclocal.pkg.m4 |  2 ++
 configure.ac         | 41 +++++++++++++++++------------------------
 2 files changed, 19 insertions(+), 24 deletions(-)

commit 813143c2205c12923519ce6dcf3c8e10f63f1085
Author: Gilles Espinasse <g.esp@free.fr>
Date:   Sat Oct 20 23:06:44 2012 +0200

    ft: Fix compilation on 1.12 without FT_Get_X11_Font_Format
    
    Signed-off-by: Gilles Espinasse <g.esp@free.fr>

 configure.ac        |  2 +-
 src/cairo-ft-font.c | 23 +++++++++++++++++------
 2 files changed, 18 insertions(+), 7 deletions(-)

commit c565bad8901dbe66e1402cdc2418986e96e698e3
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 19 12:22:58 2012 +0100

    pen: Relax invisibility criteria from half-tolerance to quarter-tolerance
    
    Inkscape is one user who sets geometric tolerance to 1.25 pixels when
    stroking sub-pixel lines. Whilst we wait for inkscape to set sensible
    values for their tolerance, we have to allow through the current values
    in order to prevent the fine strokes from disappearing.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56099
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 5041b462d084de8552336275914d30c23bf5dd35
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 19 12:04:50 2012 +0100

    xlib/shm: Sync the XShmAttach before removing the ShmSegment id
    
    Whilst reading through other users of XShm, it became apparent that
    IPC_RMID behaves differently across the platforms. Linux allows
    processes to attach to an existing ShmSegment id after a IPC_RMID, but
    for others the IPC_RMID takes immediate effect. On those platforms
    without a "deferred" IPC_RMID, we then need to perform the XShmAttach
    synchronously before perfomring the IPC_RMID.
    
    Reported-by: Thomas Klausner <wiz@NetBSD.org>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                 | 32 ++++++++++++++++++++++++++++++++
 src/cairo-xlib-surface-shm.c |  3 +++
 2 files changed, 35 insertions(+)

commit d5f9c694b9145f0464c8bd58d844bddedcb77d5e
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Oct 16 17:09:42 2012 +0200

    test: Define optional exception classes
    
    According to musl libc author:
    
    "C99 requires the FE_ macros to be defined if and only if the exception they
    correspond to is supported"
    
    So we define these macros to 0 if they are not supported. Support for these FPU
    exceptions is not necessary for correct functionality, but makes some tests less
    effective.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55771
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 test/cairo-test.c     |  3 ---
 test/cairo-test.h     | 20 ++++++++++++++++++++
 test/invalid-matrix.c |  4 ----
 3 files changed, 20 insertions(+), 7 deletions(-)

commit db488a1703d4ef3bcbd54138b51c01600a2f4d3a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 11 17:00:57 2012 +0100

    recording: Copy across the is-clear? during snapshotting
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55799
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-recording-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit ed720007ba6be17434eb68b604fd36bd91c0d894
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Oct 11 16:57:57 2012 +0100

    recording: copy reverses its dst and src parameters
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55799

 src/cairo-recording-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 26c8accd41163d86711ba900bec7d9cd6591d8a3
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Oct 11 16:52:07 2012 +0100

    xlib: Reorder CloseDisplay hooks
    
    As we may utilize X extensions as we shutdown and release resources
    during CloseDisplay, we need to run our own callback first. If we run
    last, than we reinstantiate the extensions which often have the
    unfortunate habit of then persisting with stale data across the next
    Display connection, causing invalid requests to be generated and raise
    XErrors.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

commit fbf528f46deaebc7d8cf38fc61be9e016f207575
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Oct 9 17:37:53 2012 +0100

    compositor: Reduce glyph "overlap" if the inked pixels are opaque
    
    We can ignore the issue of overdraw if when we paint the glyphs, the
    result is opaque.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-composite-rectangles.c | 7 +++++++
 1 file changed, 7 insertions(+)

commit 66500ef29fea41ccda554f85d82a6aa3de774903
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Sep 27 19:22:23 2012 +0000

    gl/traps: ensure RGBA surface before upload image to texture for GLES2
    
    As GLESv2 may only use an RGBA surface as its source for texture
    uploads, we therefore need to perform a conversion.

 src/cairo-gl-traps-compositor.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

commit 188c34b40d6f08851b4076ad11aefe69d4a78a25
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Sep 27 18:25:52 2012 +0000

    gl: gles2 only supports GL_DEPTH24_STENCIL8_OES
    
    Patch also provided by U. Artie Eoff <ullysses.a.eoff@intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50355

 src/cairo-gl-device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f78a9269228f2f48e8eb496e341ef990db39c6c3
Author: Alexis Ballier <aballier@gentoo.org>
Date:   Fri Sep 21 08:22:55 2012 -0300

    cairo-sphinx: protect -ldl link with CAIRO_HAS_DL like in cairo-trace.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 util/cairo-sphinx/Makefile.am | 2 ++
 1 file changed, 2 insertions(+)

commit 3d2712d56a22f2a86fb80da94c3e55be8d26a330
Author: Alexis Ballier <aballier@gentoo.org>
Date:   Fri Sep 21 08:22:54 2012 -0300

    cairo-fdr: protect -ldl link with CAIRO_HAS_DL like in cairo-trace.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 util/cairo-fdr/Makefile.am | 2 ++
 1 file changed, 2 insertions(+)

commit 9ab9916114db9917108198111d3232a18ae505ed
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Oct 7 23:54:20 2012 +1030

    remove debug code

 src/cairo-type1-subset.c | 2 --
 1 file changed, 2 deletions(-)

commit 9c2a92c70836b8534ef8c26d943fa17f891da105
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun Oct 7 23:50:54 2012 +1030

    type1: convert '.' to locale specific decimal point before using sscanf

 src/cairo-type1-subset.c | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

commit 0d5f63755e7ceb1bb5678fcf1f4661f3435470fb
Author: David Maxwell <damaxwell@alaska.edu>
Date:   Sun Oct 7 00:01:53 2012 -0800

    type1-subset: always subset subroutines 0-3 (Flex/hint replacement)
    
    http://lists.cairographics.org/archives/cairo/2012-October/023576.html

 src/cairo-type1-subset.c | 6 ++++++
 1 file changed, 6 insertions(+)

commit 599e78ea2ee146c74fc7ffcee32a055dabbefdda
Author: David Maxwell <damaxwell@alaska.edu>
Date:   Tue Oct 2 16:16:28 2012 -0800

    type1: lenIV support
    
    http://lists.cairographics.org/archives/cairo/2012-October/023557.html

 src/cairo-type1-subset.c | 42 ++++++++++++++++++++++++++++++++++++++----
 1 file changed, 38 insertions(+), 4 deletions(-)

commit cffbdf50ce0117d62d6e157369c60e4a8572fd21
Author: David Maxwell <damaxwell@alaska.edu>
Date:   Tue Oct 2 16:16:28 2012 -0800

    type1: buildchar stack fix
    
    http://lists.cairographics.org/archives/cairo/2012-October/023557.html

 src/cairo-type1-subset.c | 1 +
 1 file changed, 1 insertion(+)

commit e29bb5f295d055068a24b629fa1bd5f06a93431b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Oct 6 18:53:41 2012 +0100

    win32: Use the image surface below the fallback when unmapping an HDC
    
    As for a native window, the surface does not have an image delegate
    itself but instead installs a fallback surface during map_to_image. So
    during unmap_image, we then need to unmap from the fallback surface
    instead.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/win32/cairo-win32-display-surface.c | 1 +
 1 file changed, 1 insertion(+)

commit 0251f0951d8dcdd198912326c11489823989a3eb
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Oct 6 15:00:51 2012 +0200

    xcb: Clear the result of create_similar_image
    
    The documentation of cairo_surface_create_similar_image() states that the
    image's contents are initially all 0. However, the implementation didn't live up
    to the documentation.
    
    This was found via the corresponding assert in
    cairo_surface_create_similar_image().
    
    There are some cairo-xcb-internal users of this function which cleared the image
    right after creating it. Obviously, this isn't needed anymore.
    
    Fixes: Nothing. The existing call in the testsuite to
    cairo_surface_create_similar_image() doesn't hit this issue, since it creates a
    too small image to hit the SHM-case.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 14 --------------
 src/cairo-xcb-surface.c        |  5 +++++
 2 files changed, 5 insertions(+), 14 deletions(-)

commit 15ef4a3248bbf32d05da7ed2480a2ce58c26d9bc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 19:46:41 2012 +0100

    xlib/shm: Note the bug is an interaction between libXext and xorg
    
    Søren thought it was bit harsh to lay the blame solely on xorg for it
    crashing due to an unexpected input value, and that we should mention
    libXext was also partly to blame for incorrectly setting the SEND_EVENT
    bit in the ShmCompletionEvent.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

commit b1532f465e05d566f6d160c5ca916a5a12614067
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 19:20:18 2012 +0100

    xlib/shm: Avoid using XSendEvent with old versions of Xorg
    
    Søren Sandmann Pedersen pointed out that all versions of Xorg prior to
    and including xorg-1.11.0 contained a bug that would cause them to crash
    if they ever processed an event sent by XSendEvent. This was fixed in
    
    commit 2d2dce558d24eeea0eb011ec9ebaa6c5c2273c39
    Author: Sam Spilsbury <sam.spilsbury@canonical.com>
    Date:   Wed Sep 14 09:58:34 2011 +0800
    
        Remove the SendEvent bit (0x80) before doing range checks on event type.
    
    so make sure we do not use XSendEvent prior to that commit, which
    fortuitously is quite easy as we only do so along the ShmPixmap path.
    
    Reported-by: Søren Sandmann Pedersen <ssp@redhat.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

commit dba46f4eab716c0148d278ba7cae0cb075b5df01
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 17:24:56 2012 +0100

    version: Post release bump to 1.12.5

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 117abd85ac7ff41e484fe0d98f16704ec30abd09
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 16:44:00 2012 +0100

    1.12.4 release

 NEWS            | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 70 insertions(+), 1 deletion(-)

commit 6c6a69761048cfad210160035ae32ccb49967d5d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 14:55:28 2012 +0100

    win32: Compile fix for mismatched surface types
    
    win32/cairo-win32-display-surface.c:472: error: structure has no member
    named 'base'
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/win32/cairo-win32-display-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit ccf694d060dd9ea41939fc1c5847d23d3a422b75
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 13:36:30 2012 +0100

    xlib/shm: Discard SHM surfaces upon CloseDisplay
    
    Fixes xlib-surface-source
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

commit 8488ae022de45b441f29c3e90e16d5cca3082d20
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 5 13:08:26 2012 +0100

    test: Refresh reference images for slight alteration of curves

 test/reference/a1-fill.base.ref.png                | Bin 328 -> 0 bytes
 test/reference/a1-tiger.traps.argb32.ref.png       | Bin 20406 -> 20326 bytes
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 .../arc-looping-dash.traps.argb32.ref.png          | Bin 470 -> 496 bytes
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 test/reference/bug-bo-ricotz.base.ref.png          | Bin 2125 -> 0 bytes
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 test/reference/caps-joins.base.argb32.ref.png      | Bin 2374 -> 2363 bytes
 test/reference/caps-joins.base.rgb24.ref.png       | Bin 2374 -> 2363 bytes
 test/reference/caps-joins.traps.argb32.ref.png     | Bin 2374 -> 2363 bytes
 test/reference/caps-joins.traps.rgb24.ref.png      | Bin 2374 -> 2363 bytes
 test/reference/caps-sub-paths.base.argb32.ref.png  | Bin 166 -> 166 bytes
 test/reference/caps-sub-paths.base.rgb24.ref.png   | Bin 166 -> 166 bytes
 test/reference/caps-sub-paths.traps.argb32.ref.png | Bin 166 -> 166 bytes
 test/reference/caps-sub-paths.traps.rgb24.ref.png  | Bin 166 -> 166 bytes
 test/reference/caps-tails-curve.argb32.ref.png     | Bin 53311 -> 0 bytes
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commit d6a05676849509049fc54eea2559803b6247a6fe
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 3 17:38:21 2012 +0100

    stroke: Remove redundant code for computing culling extents
    
    Same code repeated!
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke.c | 91 ++++++++++++++++++-------------------------------
 src/cairo-rectangle.c   | 16 ++-------
 2 files changed, 35 insertions(+), 72 deletions(-)

commit 8020e0bc8cbd3e5ac188eb305b74ae1c1f362a31
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Oct 3 17:01:41 2012 +0100

    recording: Perform an explicit during snapshot
    
    In order to avoid recursing upon our source mutex when doing a snapshot,
    we can perform an explicit copy of the command array. This should also
    be faster than performing a replay as well.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50443
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-recording-surface.c | 312 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 311 insertions(+), 1 deletion(-)

commit 797441093a8346003552e0cf89aef2a644ff53ab
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 15:21:42 2012 +0100

    tor: Fudge the edge if it is projected into a point
    
    If we generate an edge (through polygon-intersect) where its end-points
    lie outside the line definition then it is possible for that line to be
    degenerate under sample grid projection. Apply a fudge factor to prevent
    explosions as otherwise we reject an edge whose height is not strictly
    0.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54822
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor-scan-converter.c   | 2 +-
 src/cairo-tor22-scan-converter.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

commit cabb3c3bdf3153719b0ee538ea1b66137dc89085
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 12:21:00 2012 +0100

    spans-compositor: Remove polygon limits after construction
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

commit c05147b215072f9bd5e951011f68d9e647cf001f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 11:41:58 2012 +0100

    test: Refresh reference image for clip-disjoint-quad
    
    Rather than using the traps reference for all target as this then
    generates false negatives with the spans compositor.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/clip-disjoint-quad.ref.png       | Bin 1542 -> 1592 bytes
 test/reference/clip-disjoint-quad.traps.ref.png | Bin 0 -> 1542 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)

commit ef0b2e43ee299a1c2e7ecfbdf36a610c4ec53d0e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 11:35:40 2012 +0100

    composite-rectangles: Update unbounded (clip extents) after reducing clip
    
    So that the composite-rectangles remains consistent with the reduced
    clip in case the individual compositors try to optimise their rendering
    strategies based on the reduced clip and the overall extents.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-composite-rectangles.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

commit 36536d3eb83a8f942bcf1afba4d0815fbeaca10f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 11:14:18 2012 +0100

    spans-compositor: Use the tight clip-boxes for polygon construction
    
    If we will be reducing the clip intersection to a single clip box check
    during construction, it helps if we use the tight clip box.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 29 +++++++++++++++++++----------
 1 file changed, 19 insertions(+), 10 deletions(-)

commit 7e856071a27b06a6ae35b6445635da9276975c69
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 11:13:23 2012 +0100

    polygon-intersect: Exclude non-overlapping clip boxes from consideration
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-polygon-intersect.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

commit 3969f2c687aa94721e02d50c2f9e1b4d62a546f7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 27 09:56:36 2012 +0100

    test: Add clip-disjoint-quad
    
    Exercises a bug in the polygon intersection code demonstrated by Søren
    Sandmann.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                     |   1 +
 test/clip-disjoint-quad.c                 |  83 ++++++++++++++++++++++++++++++
 test/reference/clip-disjoint-quad.ref.png | Bin 0 -> 1542 bytes
 3 files changed, 84 insertions(+)

commit 9735d1d716262a0c4f0a77363ce8c7d6064fa7d6
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Sep 25 11:58:18 2012 +0200

    mark_dirty: Check surface status
    
    This problem was introduced in commit "xlib: Implement SHM fallbacks and fast
    upload paths". Before, cairo_surface_mark_dirty() directly called
    cairo_surface_mark_dirty_rectangle() with special "magical arguments" and thus
    didn't need any checks on the surface status.
    
    Fixes: api-special-cases
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-surface.c | 7 +++++++
 1 file changed, 7 insertions(+)

commit 2be125817ade58ca25cc6cc6b23e2f4dbea722c6
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Sep 25 11:40:22 2012 +0200

    surface: Check reference count right before free
    
    This makes sure that nothing took a reference during finishing and during
    detaching user and mime-data.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-surface.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit f2720e2ba1f68e9ec8f8822e41f4045663e99ad8
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Sep 25 11:39:42 2012 +0200

    xcb: Add a missing check for FillRectangles
    
    Fixes: big-empty-box big-little-box operator operator-alpha
    surface-pattern-operator unbounded-operator
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

commit b264ae76bd2621363cbc1e2b5bcdc4b0583d4b1f
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Sep 25 11:34:52 2012 +0200

    xcb: Check if traps are supported before using them
    
    This code tried to optimize the clip away by intersecting the boxes with the
    clip polygon. However, it also did so when the server didn't support traps.
    
    Fixes: clip-stroke-unbounded clip-fill-nz-unbounded clip-fill-eo-unbounded
    clip-fill clip-fill-rule a1-clip-fill-rule clip-group-shapes-circles
    clip-intersect clip-nesting clip-operator clip-push-group clip-polygons
    clip-shape clip-text clip-twice inverted-clip mask random-clip
    rotate-clip-image-surface-paint trap-clip unantialiased-shapes
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit 0ccbb83eb892aca51838aeb1da45070b385a6d88
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Sep 25 11:31:04 2012 +0200

    xcb: Check the right flag for FillRectangles
    
    Fixes: operator-source
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit b33d83ad49343ce226f76ceb6c83659c72442e91
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Sep 25 11:12:58 2012 +0200

    xcb: Verify extension support before sending
    
    This commit adds lots of asserts. These asserts verify for each extension
    request that we send that the server really supports this.
    
    Sadly, this causes 28 assertion failures in the test suite with xcb-render-0.0.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-connection-render.c | 20 ++++++++++++++++++++
 src/cairo-xcb-connection-shm.c    |  4 ++++
 2 files changed, 24 insertions(+)

commit de31018bdd1cc78fd54cf9fd7b220117008c33a8
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Sep 15 15:43:16 2012 +0200

    xcb: Switch to compositor architecture
    
    This commit removes the hand-written code in cairo-xcb-surface.c and instead
    makes use of cairo_compositor_t. Surprisingly, this doesn't break a single test
    case. :-)
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-private.h        |  59 ++++-----
 src/cairo-xcb-surface-render.c |  75 +++++------
 src/cairo-xcb-surface.c        | 277 ++++++++++++++++++++---------------------
 3 files changed, 197 insertions(+), 214 deletions(-)

commit 6300579a8b2c0e38a0c1abae89675bf6cb769902
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Sep 15 14:56:51 2012 +0200

    xcb: Remove unimplemented cairo compositor
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/Makefile.sources          |  1 -
 src/cairo-xcb-private.h       | 44 --------------------
 src/cairo-xcb-surface-cairo.c | 94 -------------------------------------------
 src/cairo-xcb-surface.c       | 32 ---------------
 4 files changed, 171 deletions(-)

commit 8d86ea4dcbefc982e4a694f1d8e90a90b3695c10
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Sep 15 14:37:51 2012 +0200

    xcb: Fix a warn_unused_result warning
    
    cairo-xcb-surface.c: In function '_drawable_changed':
    cairo-xcb-surface.c:1434:39: warning: ignoring return value of '_cairo_surface_begin_modification', declared with attribute warn_unused_result [-Wunused-result]
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit d6253dd53127368797dfd43084450e70b4921f77
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Sep 15 14:36:06 2012 +0200

    Remove an unimplemented function declaration
    
    This was added in commit 2458120dee350cd1b49f999f64b17a895a4b6607.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-pattern-private.h | 3 ---
 1 file changed, 3 deletions(-)

commit 08e3f4614b688331534d72f46c9c3e9f292d0216
Author: Uli Schlachter <psychon@znc.in>
Date:   Sat Sep 15 14:33:54 2012 +0200

    Fix make check
    
    The inline functions in cairo-backend-private.h tried to dereference a cairo_t,
    which wasn't defined. Fix this by including cairo-private.h.
    
    In cairo-mempool-private.h, size_t is used but stddef.h is not included.
    
    Fixes:
    
      CHECK cairo-backend-private.h
    In file included from headers-standalone-tmp.c:1:0:
    ./cairo-backend-private.h: In function ‘_cairo_backend_to_user’:
    ./cairo-backend-private.h:179:7: error: dereferencing pointer to incomplete type
    ./cairo-backend-private.h: In function ‘_cairo_backend_to_user_distance’:
    ./cairo-backend-private.h:185:7: error: dereferencing pointer to incomplete type
    ./cairo-backend-private.h: In function ‘_cairo_user_to_backend’:
    ./cairo-backend-private.h:191:7: error: dereferencing pointer to incomplete type
    ./cairo-backend-private.h: In function ‘_cairo_user_to_backend_distance’:
    ./cairo-backend-private.h:197:7: error: dereferencing pointer to incomplete type
      CHECK cairo-mempool-private.h
    In file included from headers-standalone-tmp.c:1:0:
    ./cairo-mempool-private.h:61:5: error: unknown type name ‘size_t’
    ./cairo-mempool-private.h:62:5: error: unknown type name ‘size_t’
    ./cairo-mempool-private.h:68:8: error: unknown type name ‘size_t’
    ./cairo-mempool-private.h:73:44: error: unknown type name ‘size_t’
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-backend-private.h | 1 +
 src/cairo-mempool-private.h | 2 ++
 2 files changed, 3 insertions(+)

commit 1054840d864da7efcac2ee02d43a526ed6a6760c
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sat Sep 22 15:59:36 2012 -0400

    Fix malloc-stats for newer glibc

 util/malloc-stats.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 38c6084758b178177cff8a3b6a9e0b5be60c80a2
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Sep 17 16:26:08 2012 -0400

    [util/malloc-stats] Use tighter spacing.

 util/malloc-stats.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 59248fb2628e86ff62abfbf122b88c2a299ec393
Author: Weng Xuetian <wengxt@gmail.com>
Date:   Thu Sep 13 22:56:57 2012 +0100

    xlib: Reset fallback counter when discarding the fallback
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=54657

 src/cairo-xlib-surface.c | 2 ++
 1 file changed, 2 insertions(+)

commit 5c59d989f9037f94c80ccd7929dc05f4a95be4df
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 13 22:50:11 2012 +0100

    xlib: Destroy the fallback damage along with the fallback surface
    
    Whenever we discard the fallback surface, we need to destroy the
    associated damage tracking, so move this into the common discard
    routine.
    
    This should fix the issue when trying to flush the fallback before
    the user modifies any foreign Drawables. The current code issued the
    flush and then explicitly discard the fallback, but unless it was idle
    at the time of the flush the associated damage would not have also been
    destroyed. Asserts followed.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=54657
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

commit 97282ef51a01ae2ac3a7a8bf3ebce841a60dc907
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 13 17:00:24 2012 +0100

    xlib: Do not call _cairo_xlib_surface_flush directly
    
    Use the higher level layer to be sure we detach any snapshots and other
    cached data that is invalidated along with the change of Drawable.
    
    Pointed out by the eternally wise Uli Schlachter.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 69d97d97bea86e7f4223d857803fb7f0ec0d369f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 13 16:45:46 2012 +0100

    xlib: Force the fallback flush before updating the external Drawable
    
    _cairo_surface_begin_modification() performs an internal flush, for
    which the xlib backend skips flushing the fallback surface as it will
    continue to use it for the subsequent operation. In the case where we
    are flushing prior to updating the Drawable, we need to perform an
    external flush which will trigger the posting of the damage from the
    fallback surface.
    
    Reported-by: Weng Xuetian <wengxt@gmail.com>
    References: https://bugs.freedesktop.org/show_bug.cgi?id=54657
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 6ee216000ae487492fceda0fb3fecb20bb9a41f6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 13 15:25:49 2012 +0100

    xlib: Explicitly discard the fallback shm pixmap upon user modification
    
    If the user changes the size of the underlying drawable, we much make
    sure that we discard the current ShmPixmap in order to create a new
    fallback pixmap of the correct size next time.
    
    Reported-by: Weng Xuetian <wengxt@gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 38 +++++++++++++++++++++++++++++---------
 1 file changed, 29 insertions(+), 9 deletions(-)

commit e2c4bb9465e6261eb79f24af52d339df0b563b55
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Sep 13 12:40:49 2012 +0100

    xlib: Fix regression in cairo_xlib_surface_set_drawable()
    
    In commit 0bfd2acd35547fc2bd0de99cc67d153f0170697d
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Mon Aug 13 01:34:12 2012 +0100
    
        xlib: Implement SHM fallbacks and fast upload paths
    
    I made the mistake of inverting the logic for
    cairo_xlib_surface_set_drawable() causing it then to never update.
    
    Thanks to Uli Schlachter for spotting my error.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=54657
    Reported-by: Weng Xuetian <wengxt@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 77330f6b841b6938e0da44b32692cd64b0f53cbd
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 11 18:20:45 2012 +0100

    xcb: Always flush the fallback damage to foreign drawables
    
    We need to flush any fallback to a foreign drawable upon finish.
    However, we must be careful not to attach the snapshot in that case or
    else we end up with an expected reference. This is similar to the
    treatment of xlib/shm in commit f864e2d70.
    
    Reported-by: Henry Song <henry.song@samsung.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xcb-surface.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

commit 93774ac0348df04c3fa84f5bc01fe35c87a62089
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Wed Sep 5 17:52:50 2012 +0200

    test: Add degenerate closed path case to get-path-extents
    
    This is a testcase to ensure that we do not regress
    https://bugs.freedesktop.org/show_bug.cgi?id=54549 (which is already
    fixed by b0c466e27afcec230b2c9436eeb924c05123a544).

 test/get-path-extents.c | 8 ++++++++
 1 file changed, 8 insertions(+)

commit f34b87f6d76cbea93acd4a8c73c8c6a6b412a302
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Sep 10 15:09:18 2012 +0100

    path: Convert from backend coordinates back into user coordinates
    
    Fixes regression from commit 83bfd85a1378e61b8bdc3f554f5e07900311f61f
    Author: Chris Wilson <chris@chris-wilson.co.uk>
    Date:   Fri Apr 23 19:45:26 2010 +0100
    
        Implement cairo_backend_t
    
    As there exists no public API to perform the operation we needed, and we
    failed to create one, the constructed path failed to correctly remove
    the device offset.
    
    Fixes copy-path under device translation.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54732
    Reported-by: Benjamin Berg <benjamin@sipsolutions.net>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

commit df6780442feba5c0c9404353177f24913b58bd32
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Sep 10 15:03:47 2012 +0100

    context: Add missing functions to transform between user and backend coordinates
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-backend-private.h     | 29 +++++++++++++++++++++++++++
 src/cairo-default-context.c     | 44 +++++++++++++++++++++++++++++++++++++++++
 src/cairo-gstate-private.h      | 10 ++++++++++
 src/cairo-gstate.c              |  7 +++++++
 src/skia/cairo-skia-context.cpp |  4 ++++
 5 files changed, 94 insertions(+)

commit f864e2d70f53a1feeee5e32bf9724b1e544025a6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Sep 8 16:39:05 2012 +0100

    xlib/shm: Explicitly release shm surface if we do not own the pixmap
    
    In this case we want to prevent the short-circuiting of the flush of the
    ShmPixmap that is ordinarily performed during finish().
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

commit 558f0a5ab4a88937b8c212c13309d11cb1a101af
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Sep 8 15:12:58 2012 +0100

    image: Check for an error surface before dereferencing the backend
    
    As the surface->backend will be NULL in such an error surface, and we
    may be legitimately doing boundary checks to reject the error surface.
    The alternative would be to set an explicit error surface backend.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54664
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface-inline.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit b0c466e27afcec230b2c9436eeb924c05123a544
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Sep 5 14:55:55 2012 +0100

    path: Update last_move_point after move-to
    
    Reported-and-tested-by: Jussi Kukkonen <jku@linux.intel.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=54549
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-fixed.c | 1 +
 1 file changed, 1 insertion(+)

commit 83759e7d592c5d7b12b2341574fd584fe5e0fb5a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Sep 4 14:42:34 2012 +0100

    default-context: Convert the relative path segments into the backend coordinates
    
    When transforming the incoming paths, the goal is to transform them from
    user space onto the target coordinate system. Currently for relative
    paths we used user_to_device_distance as we presumed that there was no
    backend scale factor. However, Alex Larsson noticed that these then
    broke when playing around with such a device transform...
    
    Reported-by: Alexander Larsson <alexl@redhat.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-default-context.c | 10 +++++-----
 src/cairo-gstate-private.h  | 10 ++++++++++
 src/cairo-gstate.c          |  7 +++++++
 3 files changed, 22 insertions(+), 5 deletions(-)

commit c0b1b178184ccfba0fe60c2a49901cadef9df36b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 27 13:21:35 2012 +0100

    xlib/shm: Masquerade as an ordinary ShmCompletionEvent
    
    Needs a bit of extra work to create the extension event, but this leaves
    the application with only a single spurious event to filter.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-private.h     |   6 +--
 src/cairo-xlib-surface-shm.c | 109 ++++++++++++-------------------------------
 2 files changed, 32 insertions(+), 83 deletions(-)

commit be2973e405764d4de4a44a01ff98db3e6495a361
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 26 11:59:46 2012 +0100

    bentley-ottmann: Cache the most recent edge colinearity check
    
    We frequently compare neighbouring edges for their colinearity (in case
    we can skip over them in the active list) so we can record the last
    comparison and reuse the result next time.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-bentley-ottmann.c | 42 ++++++++++++++++++++++++++++++++----------
 1 file changed, 32 insertions(+), 10 deletions(-)

commit 637659fb511824eb8ac31ef85db10406295734e6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 26 00:39:43 2012 +0100

    bentley-ottmann:  hint that the insertion compare function should be inlined
    
    Albeit it too large for gcc to automatically inline, it is only used
    from within a single function. Hopefully gcc can optimise better with
    the hint.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-bentley-ottmann.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 3c6e4311fb3b9fe400555a8d97193fc87974899b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 26 00:35:52 2012 +0100

    bentley-ottmann: Only check the pairs of coordinates for equality.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-bentley-ottmann.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 535b4e970cdbb459be621cecafd7f91ca4698396
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 26 00:16:33 2012 +0100

    bentley-ottman: Remove a few superfluous status propagation
    
    For the traps it is simpler if we report the status at the end, and
    no-op the accumulation of the trap after hitting the error condition.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-bentley-ottmann.c | 69 ++++++++++++++-------------------------------
 1 file changed, 21 insertions(+), 48 deletions(-)

commit b66065537cec5f03b33f7513f06e26630c28b5f1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 26 10:21:22 2012 +0100

    stroke: Compute bounds for fallback stroker (typically dashing)
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke.c | 42 +++++++++++++++++++++++++++++++++++-------
 1 file changed, 35 insertions(+), 7 deletions(-)

commit 99593538a9d054aa1bb9fa620fced8c8b8ccdc9d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 26 10:50:50 2012 +0100

    stroke: Convert fallback stroker to new pen vertex finder
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke.c | 173 ++++++++++++++++++++++++++----------------------
 1 file changed, 95 insertions(+), 78 deletions(-)

commit 4eb8e9f8618c5c5c002b7fd72c0370451ae1f511
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 25 23:57:56 2012 +0100

    stroke: Convert a very small round-join into a miter
    
    Avoid adding a bevel join if the miter point is within tolerance.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit fa93fc63b652f04bcf7d5340a13023819ecf2140
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 25 23:54:36 2012 +0100

    stroke: Precompute the line half-width
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 82 +++++++++++++++++++----------------------
 1 file changed, 38 insertions(+), 44 deletions(-)

commit 3cf6551ac71bac4d0ae1d0938bc0205dfc03f65c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 25 23:42:45 2012 +0100

    stroke: Use new pen vertex range finders
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 93 ++++++++++++-----------------------------
 1 file changed, 27 insertions(+), 66 deletions(-)

commit 74e9ae8cdff31e9a039b17f7dbe6e80f98e2c047
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 25 23:29:21 2012 +0100

    pen: Use bisection to speed up vertex finding
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pen.c | 81 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/cairoint.h  | 12 +++++++++
 2 files changed, 93 insertions(+)

commit aeb039b16dc302192113a7f10c4b86e7d13eb221
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 25 12:57:01 2012 +0100

    stroke: Skip spline evaluation when stroking to a polygon
    
    If the spline is wholly outside the clip region, accounting for the
    stroke width and additional rendering, then we can simplify that spline
    with a straight line.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

commit bdf83008f4b2c723fd8e65e2a92bc47a2e7bc442
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 25 08:39:30 2012 +0100

    compositor: Skip invisible strokes
    
    If the pen is reduced to a single point, it is effectively invisible
    when rasterised, so skip the stroke composition.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-compositor.c |  4 ++++
 src/cairo-pen.c        | 34 +++++++++++++---------------------
 src/cairoint.h         |  5 +++++
 3 files changed, 22 insertions(+), 21 deletions(-)

commit fc38d7375d4f0342ece91596d71f0ce56aa2c975
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 24 17:39:08 2012 +0100

    xlib/shm: Add missing release of the display after GetImage
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

commit 5355eab17d026f5d5566e6de47c9dbffc5ece5d0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 24 10:34:05 2012 +0100

    xlib/shm: Reduce the frequency at which we emit events
    
    Flushing the shm operation is a fairly rare event, as it is typically
    only involved with mixed rendering on a similar image, and should be
    triggering its own events. Therefore we should be able to reduce our
    event emission to the critical points in order to limit the amount of
    extra overhead we generate.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c     | 4 ++--
 src/cairo-xlib-surface-shm.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

commit 5c4087af810763ee98682b3bcc1c759ad8b4c27b
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Feb 28 10:50:16 2012 -0800

    gl: Add a non-thread-aware mode for GL devices
    
    GLX and EGL devices are thread-aware currently. This
    is safe, but on certain GPUs can be very expensive. In
    this patch, we expose a new API which turns off the
    safety feature in cases where performance is a priority.

 src/cairo-egl-context.c |  2 ++
 src/cairo-gl-device.c   | 13 +++++++++++++
 src/cairo-gl-private.h  |  2 ++
 src/cairo-gl.h          |  4 ++++
 src/cairo-glx-context.c |  7 ++++---
 5 files changed, 25 insertions(+), 3 deletions(-)

commit 97410990935bb4baacbc1584362a87733c483583
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Fri Aug 17 16:00:51 2012 -0700

    gl: Remove the shader language version abstraction
    
    Cairo only needs to support one version of the shader language API,
    thanks to the dispatch table. This seems unlikely to change any time
    soon. This makes the addition of new features, such as a uniform
    location cache, simpler.

 src/cairo-gl-private.h |   6 +-
 src/cairo-gl-shaders.c | 464 +++++++++++++++++--------------------------------
 2 files changed, 159 insertions(+), 311 deletions(-)

commit 5c77b4df146796d8280a4f5b16949e3db4a1f84a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Aug 21 21:03:04 2012 +0100

    xlib/shm: Only check if we are expecting an event
    
    As the XCheckWindowEvent() has the unwanted side-effect of flushing the
    output queue when there is no event available (libX11 seems to be
    entirely anti-performant), we need to roll our own that only checks the
    already available event queue.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c     |  2 --
 src/cairo-xlib-private.h     |  3 ---
 src/cairo-xlib-surface-shm.c | 62 ++++++++++++++++++++++++++++++++------------
 3 files changed, 46 insertions(+), 21 deletions(-)

commit aa5c7123097c56e2c35bf88b8377bbdd1523fbce
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Aug 21 10:12:06 2012 +0100

    xlib/shm: Use a genuine event rather than an open-ended request
    
    Adding lots of requests without popping the replies causes xcb to
    continually sort large lists of unprocessed data. Use an event instead
    and regularly dequeue them.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c     |  4 ++-
 src/cairo-xlib-private.h     |  3 ++
 src/cairo-xlib-surface-shm.c | 80 +++++++++++++++++++++++++++++++++-----------
 3 files changed, 66 insertions(+), 21 deletions(-)

commit 30d09cd33a582a2dd3f3a544366892c724f67592
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 20 17:20:08 2012 +0100

    cairo-script: Attempt to fallback for unresolved patterns
    
    If we fail to resolve a particular pattern, try removing a few features
    from the pattern and see if we can resolve that fallback and continue on
    with the trace with a close approximation.
    
    This is then behaves very similar as if the pattern requested a specific
    font that was not available on the system and so was substituted.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-script/cairo-script-operators.c | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

commit a7d505d40f439208b30762be663f332c60bc0883
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 20 16:43:28 2012 +0100

    ft: Report FILE_NOT_FOUND if creating a font with a specified nonexistent file
    
    If the FcPattern used to create a font specifies an exact file to use
    and it does not exist we will fail much later with an ambiguous
    NO_MEMORY error. As suggested by Behdad Esfahbod we should report this
    back to the user so that they can take the appropriate action rather
    than providing an automatic fallback.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-ft-font.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit ee7f5607192a3341df45199b1c7c8996f2b7347d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 20 14:21:23 2012 +0100

    stroker: Avoid emitting a miter join for across an elided degenerate segment
    
    Given the criteria of the rectlinear stroker that it only handles
    horizontal and vertical line segments, and eliminates degenerate
    segments before stroking, we must be careful not to apply a join between
    two horizontal segments (for example if the intervening vertical segment
    was degenerate and so elided). A miter join between two colinear
    segments is empty, yet we were blissfully extending the line caps to
    cover the join.
    
    Fixes: outline-tolerance
    Bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=407107
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-boxes.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

commit 2a0d81743270aaff29e8951c896cde644fd4e576
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 20 13:34:33 2012 +0100

    tests: Add outline-tolerance
    
    From https://bugs.freedesktop.org/show_bug.cgi?id=53841:
    
    "Rectangle drawn incorrectly when it has zero height
    and miter limit greater than 1.414"
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                    |   1 +
 test/outline-tolerance.c                 |  52 +++++++++++++++++++++++++++++++
 test/reference/outline-tolerance.ref.png | Bin 0 -> 205 bytes
 3 files changed, 53 insertions(+)

commit d6f8ce91dc449a29b0921a8787d9a3c9a687b429
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 19 23:55:28 2012 +0100

    xlib: Move the shm cleanup from CloseDisplay to finish()
    
    Make sure that we always detach the ShmSegments upon dispose, or else we
    can trivially leak lots of memory when using serial Display connections.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 43c5387d1b251938eeba458a95d63e2dc7178c2d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 19 12:41:15 2012 +0100

    ft: Only use a specified font filename if its accessible
    
    If we try to use a non-existent path, FT_New_Face returns an error.
    Instead, just use fontconfig to generate a fallback pattern.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-ft-font.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

commit b3448c3dff79d0eda2a921178c26eb87f1ba34ea
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 18 09:28:17 2012 +0100

    xlib: Drop the false optimisation of using a potentially busy shm upload pixmap
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 2 --
 1 file changed, 2 deletions(-)

commit 10ef077324bb4c23630dcdab5f281f6fca00b78e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 18 09:16:49 2012 +0100

    xlib/shm: Mark the ShmPixmap as active following an upload flush
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 3 +++
 1 file changed, 3 insertions(+)

commit 99a0d38a33a3dd311a4cf4481b7286db4e8ec775
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 18 09:10:07 2012 +0100

    xlib/shm: Fix runtime checking of has-shm-pixmaps for !shm case
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 3 +++
 1 file changed, 3 insertions(+)

commit ec01c71ecab46e0252d295f8d1f24f261b3f52af
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 18 08:02:42 2012 +0100

    xlib/shm: Wrap the detection of shm with locking
    
    As we access a global error variable, we need to hold a mutex against
    simultaneous checking of multiple Displays. This should already be true
    as we hold our display mutex to serialize initialisation, so just add an
    assertion. As the client may mix use of cairo in one thread with X from
    another, we need to hold the Display lock and serialise whilst
    manipulating the low-level state of the Display.
    
    Suggested-by: Uli Schlachter <psychon@znc.in>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 6 ++++++
 1 file changed, 6 insertions(+)

commit 1bc9f673b61aa48369329606acc13aa5bce94a0a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 23:38:10 2012 +0100

    xlib/shm: Avoid using a synchronous ShmCreatePixmap if evading the readback
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

commit 3da2d8a1e277ae76ea2ba2533850b1901c6b3b29
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 23:37:31 2012 +0100

    xlib: Only use CopyArea if the ShmPixmap and destination are the same depth
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-render-compositor.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

commit 94815189a42e52a82c602e8f23e69e1826f51ce7
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 22:17:41 2012 +0100

    xlib/shm: Clear the similar image surface
    
    The upper layers check that the surface returned to userspace is
    cleared; make it so.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

commit c068691ff57c2f6cd750a54db17393c0e132cb00
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 21:33:54 2012 +0100

    xlib/shm: Use an impromptu upload ShmSegment
    
    Reduce the number of copies required for uploading large image data.
    Ultimately we want the client to allocate the similar-image itself to
    acheive zero copy, this is just an intermediate step for legacy clients.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-private.h           | 11 +++++--
 src/cairo-xlib-render-compositor.c | 65 ++++++++++++++++++++++++++++++++++++--
 src/cairo-xlib-surface-shm.c       | 39 +++++++++++++++--------
 src/cairo-xlib-surface.c           |  5 ++-
 4 files changed, 98 insertions(+), 22 deletions(-)

commit bc38108947a684fb6e7af99a48ebc8f79d05856a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 20:57:04 2012 +0100

    xlib/shm: Limit use of the impromptu fallback pixmap for uploads
    
    We want to avoid unnecessary readback and so only want to use the
    ShmPixmap when uploading the complete surface.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-fallback-compositor.c | 14 +++++++++-----
 src/cairo-xlib-private.h             |  3 ++-
 src/cairo-xlib-render-compositor.c   | 28 +++++++++++++++++++++++++++-
 src/cairo-xlib-surface-shm.c         |  8 +++++++-
 src/cairo-xlib-surface.c             |  4 ++--
 5 files changed, 47 insertions(+), 10 deletions(-)

commit 4af7a1c8637f3008a2265e063ab990eec07e02dd
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 23:17:43 2012 +0100

    xlib/shm: Propagate the last-request to the synchronous create
    
    If we optimise away the pending frees we must be careful to propagate
    the implied sync.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

commit 1a87c526bfb7c35f5f207ca4aca7cf50a3b96765
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 17:52:37 2012 +0100

    xcb: Migrate to the common mempool implementation
    
    Having extracted the code for use by the SHM allocator for xlib, remove
    the now redundant copy from xcb.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xcb-shm.c | 385 +++-------------------------------------------------
 1 file changed, 21 insertions(+), 364 deletions(-)

commit e568e7c18b6aa631e4aedd44c44a14bbe6d72976
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 15:38:16 2012 +0100

    xlib/shm: Fix up the shrinking of the priority queue
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface-shm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 7266d59ebc26c5ae80c04f0270fb88f33217ebd9
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Aug 17 15:31:07 2012 +0100

    configure: Restore previous pixman required version of 0.22.0
    
    With optional compile time support for pixman glyphs, our hard pixman
    requirement is then just 0.22.0 for the radial fixes (iirc).
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f42c0dcf7b37c8daf80e8075aa5286d137062a88
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Aug 14 21:50:37 2012 +0100

    tor22: Add a simple method to quickly compute coverage (with saturation)
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor22-scan-converter.c | 2 ++
 1 file changed, 2 insertions(+)

commit 0bfd2acd35547fc2bd0de99cc67d153f0170697d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Aug 13 01:34:12 2012 +0100

    xlib: Implement SHM fallbacks and fast upload paths
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                            |    4 +-
 src/Makefile.sources                    |    3 +
 src/cairo-cogl-surface.c                |    8 +-
 src/cairo-damage.c                      |    1 -
 src/cairo-directfb-surface.c            |    6 +-
 src/cairo-gl-surface.c                  |    9 +-
 src/cairo-image-compositor.c            |   26 +-
 src/cairo-image-surface-inline.h        |    2 +-
 src/cairo-image-surface-private.h       |    6 +
 src/cairo-image-surface.c               |    2 +-
 src/cairo-mempool-private.h             |   83 +++
 src/cairo-mempool.c                     |  359 ++++++++++
 src/cairo-quartz-image-surface.c        |    6 +-
 src/cairo-scaled-font.c                 |    2 +-
 src/cairo-surface-backend-private.h     |    3 +-
 src/cairo-surface-inline.h              |    4 +-
 src/cairo-surface-observer.c            |    6 +-
 src/cairo-surface-private.h             |    3 +
 src/cairo-surface-snapshot.c            |    5 +-
 src/cairo-surface-subsurface.c          |    6 +-
 src/cairo-surface.c                     |  101 ++-
 src/cairo-xcb-surface.c                 |    6 +-
 src/cairo-xlib-display.c                |    9 +-
 src/cairo-xlib-fallback-compositor.c    |  190 +++++-
 src/cairo-xlib-private.h                |   59 ++
 src/cairo-xlib-render-compositor.c      |  155 ++++-
 src/cairo-xlib-source.c                 |  231 ++++---
 src/cairo-xlib-surface-shm.c            | 1119 +++++++++++++++++++++++++++++++
 src/cairo-xlib-surface.c                |  286 ++++++--
 src/cairo-xlib-xcb-surface.c            |    5 +-
 src/cairoint.h                          |    2 +-
 src/drm/cairo-drm-gallium-surface.c     |    6 +-
 src/drm/cairo-drm-i915-private.h        |    2 +-
 src/drm/cairo-drm-i915-surface.c        |    8 +-
 src/drm/cairo-drm-i965-shader.c         |    4 +-
 src/drm/cairo-drm-i965-surface.c        |    5 +-
 src/drm/cairo-drm-intel-private.h       |    3 +-
 src/drm/cairo-drm-intel-surface.c       |    5 +-
 src/drm/cairo-drm-radeon-surface.c      |    6 +-
 src/win32/cairo-win32-display-surface.c |    5 +-
 src/win32/cairo-win32-gdi-compositor.c  |    4 +-
 41 files changed, 2517 insertions(+), 238 deletions(-)

commit 140fafed89508c4685f3a464c9dbe8df769f2411
Author: Daniel Stone <daniel@fooishbar.org>
Date:   Thu Aug 16 18:23:41 2012 +0100

    Fix broken XRender ARGB32 formats
    
    46d79228 did indeed silence the compilation warning, but did so by never
    creating an ARGB32 format, as PictStandardARGB32 is defined to 0.  Fix
    this by using PictStandardNUM as our canary value instead.
    
    This fixes GEdit and Chromium for me, both of which were only rendering
    backgrounds and text in their GTK+ sections.
    
    Signed-off-by: Daniel Stone <daniel@fooishbar.org>

 src/cairo-xlib-display.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

commit 95b7f4fe3a5deea6766538d843c75626e4bb68cf
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 12 19:10:04 2012 +0100

    image: Temporarily resurrect the old non-pixman glyph compositor
    
    As the easiest approach to making another snapshot that only depends
    upon a stable pixman, make the new dependency a compile time option.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 configure.ac                 |   7 +-
 src/cairo-image-compositor.c | 285 +++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 291 insertions(+), 1 deletion(-)

commit 16426dab486767cb16dfaf5158c5d4b3317546b0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Aug 12 16:12:47 2012 +0100

    skia: Compile fix for changes to map-to-image
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/skia/cairo-skia-surface.cpp | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

commit d647d4f7db1f9b65f5d7f64574b1989b830aaa7c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 19:28:21 2012 +0100

    damage: Update tail pointer after allocating new chunk
    
    Reported and based on a patch by fmot.fics
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=53384
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-damage.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

commit adfe9b7eb67f642cda93f80cf9c97f1eaded0317
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 17:55:49 2012 +0100

    gl: Fudge gradient color generation to handle multiple stops at 0
    
    In order to generate the correct left-hand border color, we need to
    fudge the offsets of the color stops if multiple stops are defined at 0.
    The reason is that pixman will generate our color ramp by using the
    right-most color stop for the pixel centre, but in order to provide the
    sample colour outside of the gradient we need pixel 0 to be have the
    left-most color.
    
    Reported by Henry Song.

 src/cairo-gl-gradient.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

commit b0336e9aadbbface0a059887ac62b1398bc81e7b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 18:23:51 2012 +0100

    gl: Use a wide texture ramp to emulate a linear step function
    
    If the gradient contains a step function, we need an infinitely sharp
    texture to emulate the correct output. Failing that, lets just use as
    large a texture as can be reasonably handled by the hardware

 src/cairo-gl-gradient.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

commit 46d79228df5c5fda114e68d3df02eaa33b5a41c9
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 17:48:17 2012 +0100

    xlib: Silence compiler warning
    
    cairo-xlib-display.c: In function '_cairo_xlib_display_get_xrender_format':
    cairo-xlib-display.c:519:21: warning: 'pict_format' may be used
    uninitialized in this function [-Wmaybe-uninitialized]
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-display.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

commit 40e6be327861397a821e92ab626269e31fd13979
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 17:43:46 2012 +0100

    gl: Remove unused variable
    
    cairo-gl-glyphs.c: In function '_cairo_gl_composite_glyphs_with_clip':
    cairo-gl-glyphs.c:442:9: warning: unused variable 'i' [-Wunused-variable]
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-glyphs.c | 1 -
 1 file changed, 1 deletion(-)

commit f59b0914f4ddbff0d116c918343a6726d5f4317b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 17:38:36 2012 +0100

    egl: s/EGL_KHR_surfaceless_opengl/EGL_KHR_surfaceless_context/
    
    Mesa changed the name of the extension it invented, so check for the
    real name and the old name before falling back to pbuffers which are not
    supported by most EGL implementations.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=53361
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-egl-context.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

commit b438e583089229d934df48e6fbf0edcd1b23dcd4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 11 17:37:52 2012 +0100

    trace: Fix propagation of CAIRO_TRACE_OUTDIR to children
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 util/cairo-trace/trace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 65854a001529932c4f2c85a4ee32095443153319
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Aug 3 18:23:55 2012 +0930

    type1 subset: ensure encoding includes all glyphs
    
    Bug 53040

 src/cairo-type1-subset.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 5dd0f2eb951f8fb1d50802c99c660de1de486154
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Tue Jul 31 22:52:09 2012 +0930

    cff subsetting: widths can be floating point
    
    Bug 52972

 src/cairo-cff-subset.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

commit 1e9abd6e4e5d857c5e7a117d4e960b222a5f5578
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Jul 26 18:31:20 2012 +0100

    gl: use absolute value for color difference between gradient stops

 src/cairo-gl-gradient.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

commit 652c632fb211cede74cef3813c7d6e8099d02089
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jul 25 17:03:54 2012 +0100

    gl: Fallback for copy_boxes if src/dst do not belong to the same device
    
    If the source and destination are on difference devices (GL contexts) we
    can not simply texture from one to the other, and must either import the
    source into the destination context (which has not yet been done) or
    fallback through an image copy.
    
    This patch is based on the work by Henry Song, but moving the check from
    the common compositor layer down into the GL backend. This should have
    the same effect...
    
    Fixes gl-surface-source
    
    Suggested-by: Henry Song <henry.song@samsung.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-spans-compositor.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

commit f3abb1079a9766646dd0eda2f8a1633f8efff516
Author: Henry Song <henry.song@samsung.com>
Date:   Wed Jul 25 16:12:22 2012 +0100

    gl: translate proper matrix depending up type of gl_operand
    
    Fixes radial-gradiant-mask-source.

 src/cairo-gl-operand.c | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

commit d00539ca13fbd36dea07b386211ad49ef744d5ee
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Jul 24 10:21:08 2012 +0200

    quartz: Use the correct transform when replaying recording surfaces
    
    Recording surfaces should be replayed with the transform matrix used
    in the pattern, otherwise the image surface will be transformed,
    introducing artifacts.
    
    Fixes record{1414x,2x}-paint-alpha-{,solid-clip,clip},
    record2x-{self-intersecting,text-transform} and record90-paint-alpha.

 src/cairo-quartz-surface.c | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

commit 44a07a66135c4f534c909bd84f24cf7c0275a914
Author: Henry (Yu) Song - SISA <hsong@sisa.samsung.com>
Date:   Mon Jul 23 16:28:28 2012 +0000

    quartz: Never acquire recording surfaces
    
    We need to replay if the source/mask surface is a recording surface
    otherwise, a crash happens if it is unbounded.
    
    Fixes crashes in recordxx-xxx tests

 src/cairo-quartz-surface.c | 86 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 67 insertions(+), 19 deletions(-)

commit 459c060b6fcc0a3b7e6f0e544fe83f954a5ca716
Author: Henry (Yu) Song - SISA <hsong@sisa.samsung.com>
Date:   Tue Jul 24 02:05:15 2012 +0000

    clip: Transform clip path in _cairo_clip_intersect_clip_path_transformed()
    
    _cairo_clip_intersect_clip_path_transformed() completely ignored the
    transformation matrix instead of transforming all the clip paths with
    it.
    
    This caused bugs when replaying recording surfaces.
    
    Fixes record{2x,1414x,90}-paint-alpha-clip-mask.

 src/cairo-clip.c | 2 ++
 1 file changed, 2 insertions(+)

commit 5f1dd8b3684db5aed42f355fa41310639e7d395d
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Jul 24 09:56:52 2012 +0200

    xcb: Fix make check
    
    The xcb private header uses the ASSERT_NOT_REACHED macro.
    This macro is defined in cairoint.h, which needs to be included.
    
    Fixes:
    
      CHECK cairo-xcb-private.h
    In file included from headers-standalone-tmp.c:1:
    ./cairo-xcb-private.h: In function ‘_cairo_xcb_connection_shm_put_image’:
    ./cairo-xcb-private.h:636: error: ‘ASSERT_NOT_REACHED’ undeclared (first use in this function)
    ./cairo-xcb-private.h:636: error: (Each undeclared identifier is reported only once
    ./cairo-xcb-private.h:636: error: for each function it appears in.)

 src/cairo-xcb-private.h | 2 ++
 1 file changed, 2 insertions(+)

commit 21e3f2e9034b64131075d82a4e34868dc72f2249
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Thu Jul 12 18:08:51 2012 +0100

    gl: copy_boxes() does not support copying from a non-texture source
    
    So check for the appropriate surface type at the start and return
    UNSUPPORTED if we cannot handle it directly. We will then fallback to
    pushing the image instead.
    
    Together with the previous patch, fixes 8 fails in cairo-test-suite.

 src/cairo-gl-spans-compositor.c | 3 +++
 1 file changed, 3 insertions(+)

commit 77f8bd3199b546b3ba039afc90337159636b63f6
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Thu Jul 12 18:07:42 2012 +0100

    gl: Create a new texture surface if the source surface type is gl-window
    
    When the source surface type is gl-window, we should return unsupported
    and then create a new texture surface for it. Based on the code of
    Henry's tree.

 src/cairo-gl-operand.c | 3 +++
 1 file changed, 3 insertions(+)

commit ac2668dd087ce32d86d3bd44f7886638e76b5b8a
Author: Dongyeon Kim <dy5.kim@samsung.com>
Date:   Thu Jul 12 18:13:43 2012 +0100

    gl: Set is_clear flag to FALSE after map_to_image
    
    In _cairo_gl_surface_map_to_image(), the image surface data has been
    filled by glReadPixels, so is_clear flag should be set to FALSE.
    Otherwise mapped image surface does not get drawn as it is presumed
    clear and so returns true from nothing_to_do().

 src/cairo-gl-surface.c | 1 +
 1 file changed, 1 insertion(+)

commit 70c2125e2c968358a8c7ddaa4e356e9b0de9c323
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jul 12 18:11:21 2012 +0100

    perf/chart: Render a solid bar if the column is too narrow for the gradient
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 perf/cairo-perf-chart.c | 53 +++++++++++++++++++++++++++++--------------------
 1 file changed, 31 insertions(+), 22 deletions(-)

commit 6aed048484801285ca7bd5afd825294f1ab7ce6d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jul 11 11:51:36 2012 +0100

    gl: Add the compile fix that I forgot to add to the previous commit

 src/cairo-gl-device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit bdb9c2cb4389d7bcbd3602f8ce8fb457fb1003bd
Author: Henry Song <henry.song@samsung.com>
Date:   Wed Jul 11 10:05:51 2012 +0100

    gl: Destroy glyph cache surface during finish
    
    We must destroy glyph cache surface in device_finish instead of in
    device_destroy because in device_destroy device status is
    DEVICE_FINISHED and the operation is invalid.

 src/cairo-gl-device.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 64a236246bf4276606ce69c79702f15373c5425d
Author: Henry Song <henry.song@samsung.com>
Date:   Tue Jul 10 16:12:25 2012 +0100

    gl: generate correct gradient color texture
    
    Pixman generates gradient color at the center of pixel.  We need to
    adjust such accordingly in GL when generating gradient texture

 src/cairo-gl-gradient.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit 6938592ec7e1a1b4cfccb11521ecdfdb8579f380
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jul 9 21:50:34 2012 +0100

    xlib: If a sample accesses outside of a repeating image, upload it all
    
    Fixes bug-51910
    
    Reported-by: Albertas Vyšniauskas <thezbyg@gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=51910
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-source.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

commit ff22ab4c10e169e457887fae4fbd5394d45b939e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jul 9 16:13:49 2012 +0100

    test: Add example from bug-51910
    
    The calculation of the required source extents blows up under xlib.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources            |   1 +
 test/bug-51910.c                 |  91 +++++++++++++++++++++++++++++++++++++++
 test/reference/bug-51910.ref.png | Bin 0 -> 1987 bytes
 3 files changed, 92 insertions(+)

commit 7b6f9fd14091d23a69b06c422262d293268035d0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 29 19:57:21 2012 +0100

    test: Add a simple exercise for raster sampling of subpixel geometry
    
    Test that the rasteriser doesn't incorrectly merge disjoint geometry at
    the subpixel level.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                    |   1 +
 test/reference/sample-diagonal.ref.png   | Bin 0 -> 272 bytes
 test/reference/sample-horizontal.ref.png | Bin 0 -> 209 bytes
 test/reference/sample-vertical.ref.png   | Bin 0 -> 209 bytes
 test/sample.c                            | 117 +++++++++++++++++++++++++++++++
 5 files changed, 118 insertions(+)

commit 1cac6e7fcc88b8545a9c56bf3265f37418957bb7
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu Jul 5 22:41:28 2012 +0930

    cff: initialise variable to prevent valgrind warning

 src/cairo-cff-subset.c | 1 +
 1 file changed, 1 insertion(+)

commit 49c8e1b6744aa9cd296fff07d5be0ba7dcc69ff7
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu Jul 5 21:59:33 2012 +0930

    cff: use correct size for buffer
    
    Bug 51443

 src/cairo-cff-subset.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 77106a038bcd0dd503d383729f14134f76a664b2
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Wed Jul 4 19:54:18 2012 +0930

    cff: convert '.' to locale specific decimal point before using sscanf
    
    to fix bug when decoding cff real numbers.
    
    Bug 51443

 src/cairo-cff-subset.c | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

commit 64d65f72e5dbc1d9fa2cb4738d93eadc7fd5d7c0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 29 10:25:13 2012 +0100

    boilerplate/gl: Round fractional window sizes up
    
    A few test cases purposely create fractional surface sizes which can not
    be natively supported by the raster backends such as GL. For these
    backends we need to consistent in creating a surface that is large
    enough to contain the test, so we need to use ceil() rather than
    implicit truncation to integers.
    
    A consequence of the misalignment between the Window size and the
    surface size (where one was using ceil and the other not) is that the
    first row of the cairo surface would not be visible on the output.
    
    Based on a patch by Chuanbo Wen to fix 5 test cases, such as
    group-unaligned.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 boilerplate/cairo-boilerplate-glx.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

commit cb85631c63539f259d6a3c1c04db904cbbf01d93
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jun 25 14:07:33 2012 +0100

    ft: Indentation fixup for _get_bitmap_surface()
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-ft-font.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

commit 1bdee6b1ad00a2e5916bffea71719977f37f1982
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Tue Jun 26 08:02:35 2012 +0800

    gl: Set correct operation extents.
    
    The dst_x and dst_y should be considered when setting clip extents,
    because they are not always be zero. (for example, in clip-operator.c)

 src/cairo-gl-glyphs.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

commit 9f52261dd7941ec7b338b050479da25c2571f9ac
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Jun 3 19:35:37 2012 +0200

    xcb: Correctly handle a recording surface's extents
    
    The size of the target area doesn't really have much to do with the size of the
    recording surface that we are painting from. Thus, let's use the recording
    surface's size instead.
    
    Since we apply the transformation before replaying the recording surface, we
    need to transform the recording surface's size via the inverse of our pattern
    matrix to get the size in the target surface. This makes this a little more
    complex.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 48 ++++++++++++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 11 deletions(-)

commit e704f64d8fcceb220c8c99092c19c2cfd4bd9330
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun Jun 3 16:53:49 2012 +0200

    xcb: Handle recording surfaces differently
    
    Let's say we are painting recording surface 'source' to xcb surface 'target' by
    replaying the source to a temporary surface 'tmp'.
    
    Previously, the xcb backend replayed the recording surface to tmp with just a
    translation and then used that as its source surface with the pattern's
    transformation. That means 'tmp' used the same coordinate system as 'source'.
    
    This patch changes this so that the transformation is applied during the replay
    and painting from 'tmp' to 'target' is just a simple translation, so 'tmp' now
    uses the same coordinate system as 'target'.
    
    This should produce way less better results, because transforming a recording
    surface should have less artifacts than transforming a raster surface.
    
    Fixes: record1414x-* record2x-* record90-* ps-surface-source
    
    Breaks (or rather, "exposes unrelated bug that I have not yet figured out in"):
    record-extend-*-similar
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

commit 13d61d7bdb7ec37ebb7324187aca1b9b9b1600cf
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Sun Jun 24 12:13:02 2012 +0100

    gl: Set correct clip rectangle for non-texture destination surfaces
    
    When the desintation surface is not a texture, it is flipped in the Y
    axis. So we need to correct the Y coordinates when using glScissor to
    the set the clip region.
    
    Fixes 14 cases in cairo-test-suite, for example partial-clip-text-top

 src/cairo-gl-composite.c | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

commit 166e6f199e909d8aea13cdd4c858d48faad26247
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jun 24 11:33:47 2012 +0100

    stroke: Skip inserting a round-join if within tolerance
    
    If the angle between two segments is small we can simply replace the
    round-join with a bevel-join. This is done automatically by the
    insertion of the triangle fan as it will not be able to find a point
    around the pen between the two vectors. However, we can make that search
    cheaper by inspecting whether the bisection angle is small enough that
    the bevel-join will be within geometric tolerance of the round-join.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

commit b7bd5ae4f3da44131261711bb236cd7aa24a3ae3
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jun 24 11:27:16 2012 +0100

    stroke: Use round-joins near inflection points of splines
    
    Near an inflection, the angle between two segments of a spline increases
    rapidly (as the radius of curvature decreases for the cusp). The angle
    may increase so much that a simple line connecting the two outside
    points of the spline is not within the user specified geometric
    tolerance (with the result that you can generate severe ugliness around
    a cusp). Extend the current detection of the exact inflection to cover
    the sharp joins near the cusp by inspecting whether the bisection angle
    is larger than acceptable.
    
    Fixes bug-spline.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

commit 3d482e266febcf7da75f5662e518380460068ce1
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Jun 24 11:50:26 2012 +0100

    test: Exercise bug in joining together spline segments around cusps
    
    Carl Worth demonstrated a glaring bug in the new stroking code,
    introduced in commit 545f30856aac98199 (stroke: Convert the outlines
    into contour and then into a polygon), whereby only a bevel join was
    being used to connect segments around a sharp inflection point.
    
    This adds the two examples he reported to the test suite.

 test/Makefile.sources             |   1 +
 test/bug-spline.c                 |  96 ++++++++++++++++++++++++++++++++++++++
 test/reference/bug-spline.ref.png | Bin 0 -> 5476 bytes
 3 files changed, 97 insertions(+)

commit 185a3518968d5ca0babb798fe10f247171a1e001
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Jun 20 09:15:29 2012 +0100

    gl: Trim the glyph mask to the operation extents
    
    In the case we try to use an unbounded operation, passing a NULL clip
    causes that operation to clear the rest of the surface. Instead we need
    to trim the _cairo_surface_mask() to the operation extents.
    
    Fixes overlapping-glyphs.
    
    Suggested-by: Chuanbo Weng <strgnm@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-glyphs.c | 5 +++++
 1 file changed, 5 insertions(+)

commit 35e4ffd91cc73fb17c47a12010f515941d6f4d3d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 15 10:52:25 2012 +0100

    image: Fix up glyphs compositing
    
    Jose Dapena Paz reported an assertion following the uninitialised status
    value being returned. Also the function failed to free its allocations.
    
    Based on a patch by Jose Dapena Paz <jdapena@igalia.com>.
    Reported-by: Jose Dapena Paz <jdapena@igalia.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=51104
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 60 ++++++++++++++++++--------------------------
 1 file changed, 24 insertions(+), 36 deletions(-)

commit 9bc1ea44316d448110c1d128a9f74147f775943d
Author: Henry Song <henry.song@samsung.com>
Date:   Thu Jun 14 23:07:34 2012 +0100

    subsurface: Disable subsurface-set-snapshot as it creates a ref cycle
    
    _cairo_surface_subsurface_set_snapshot () sets the subsurface as the
    snapshot of its target.  This creates a reference cycle (as the target
    is already referenced by the surface) and thus a memory leak (assuming
    the likely case that user doesn't call finish).
    
    Test case: subsurface-similar-repeat.
    
    So make this call as a no-op for the time being until the bug is fixed.

 src/cairo-surface-subsurface.c | 6 ++++++
 1 file changed, 6 insertions(+)

commit 13ba74a00d34b232f76ecb9efc96eea1227ce649
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Thu Jun 14 08:12:41 2012 +0200

    quart-image: Fix compilation
    
    quartz-image uses _cairo_surface_is_image(), which is now declared in
    cairo-image-surface-inline.h.
    
    Fixes:
    cairo-quartz-image-surface.c: In function 'cairo_quartz_image_surface_create':
    cairo-quartz-image-surface.c:312: error: implicit declaration of function '_cairo_surface_is_image'
    cairo-quartz-image-surface.c:312: warning: nested extern declaration of '_cairo_surface_is_image'

 src/cairo-quartz-image-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 615205cf072935401dac46813b597e70bc8f0a8c
Author: Søren Sandmann Pedersen <ssp@redhat.com>
Date:   Mon Apr 30 09:41:44 2012 -0400

    Use the new pixman_glyph_cache_t API that will be in pixman 0.28.0
    
    This new pixman API allows glyphs to be cached and composited in one
    go, which reduces overhead compared to individual calls to
    pixman_image_composite_region32().
    
    Notes:
    
    - There is an explicit call to _cairo_image_scaled_glyph_fini(). This
      could instead be done with a private, but I chose not to do that
      since we don't need to store any actual data; we only need
      notification when the glyph dies.
    
    - The slowdown in poppler-reseau is real and stable across runs. I'm
      not too concerned about it because this benchmark is only one run
      and so it is dominated by glyph cache setup costs and FreeType
      rasterizing.
    
    Performance results, image backend:
    
        Speedups
           firefox-talos-gfx  5571.55 -> 4265.57:  1.31x speedup
          gnome-terminal-vim  1875.82 -> 1715.14:  1.09x speedup
                   evolution  1128.24 -> 1047.68:  1.08x speedup
           xfce4-terminal-a1  1364.38 -> 1277.48:  1.07x speedup
    
        Slowdowns
              poppler-reseau   374.42 ->  394.29:  1.05x slowdown
    
    Performance results, image16 backend:
    
        Speedups
           firefox-talos-gfx  5387.25 -> 4065.39:  1.33x speedup
          gnome-terminal-vim  2116.66 -> 1962.79:  1.08x speedup
                   evolution   987.50 ->  924.27:  1.07x speedup
           xfce4-terminal-a1  1856.85 -> 1748.25:  1.06x speedup
                        gvim  1484.07 -> 1398.75:  1.06x speedup
    
        Slowdowns
              poppler-reseau   371.37 ->  393.99:  1.06x slowdown
    
    Also bump pixman requirement to 0.27.1.

 configure.ac                   |   2 +-
 src/cairo-image-compositor.c   | 361 +++++++++++++----------------------------
 src/cairo-mutex-list-private.h |   1 +
 src/cairo-scaled-font.c        |   2 +
 src/cairoint.h                 |   4 +
 5 files changed, 121 insertions(+), 249 deletions(-)

commit f228769dfe5a8b5d73c49a41e95e31ed73a77fb3
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 8 17:22:41 2012 +0100

    polygon-reduce: Reduce broken stopped-edge continuation
    
    This is hopefully a lesser used path and the attempted optimisation to
    continue a stopped edge with a colinear stopped edge highly unlikely and
    lost in the noise of the general inefficiency of the routine. As it was
    broken, rather than attempt to rectify the "optimisation" remove it.
    
    Reported-by: Evangelos Foutras <evangelos@foutrelis.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50852
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-polygon-reduce.c | 157 +++++++++++++++------------------------------
 1 file changed, 52 insertions(+), 105 deletions(-)

commit fc501fd6b5c378006cd8970c1dd30ee753817b6d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 8 17:22:17 2012 +0100

    tor-scan-converter: Always recompute min-height following edge removal
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-tor-scan-converter.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

commit 1bc696a8fda55ee75139f7d0123d348bbd96d2af
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 8 17:20:32 2012 +0100

    spans-compositor: After polygon intersection the fill rule is always non-zero
    
    As it turns out due to the rules of polygon intersection, there is never
    any overlapping spans so the choice is arbitrary. However, lets be
    consistent with the rest of the code.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 2 ++
 1 file changed, 2 insertions(+)

commit 37532b47c0ef6528fb6696fe97be337d9ad0a900
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Jun 7 15:14:31 2012 +0100

    scaled-font: Take lock around disposing of an empty page upon alloc failure
    
    Spotted by code inspection whilst looking at #50705
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=50705
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-scaled-font.c | 2 ++
 1 file changed, 2 insertions(+)

commit 2f1d6b27e8b78c77346a5b603114b54400e57d83
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu Jun 7 19:18:52 2012 +0930

    cff-subsetting: Ignore charset for non cid fonts
    
    Fixes crash in https://bugzilla.gnome.org/show_bug.cgi?id=677422

 src/cairo-cff-subset.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

commit 9fa047c0ea49d94f9f27947931fe21b70f6463d5
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Jun 4 20:16:12 2012 +0100

    composite-rectangles,scaled-font: Use accurate extents if the font is broken
    
    If the font metrics appear broken, i.e. key values are being reported as
    zero, skip approximating the bbox of the glyph string.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=50688
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-composite-rectangles.c |  5 +++--
 src/cairo-scaled-font.c          | 11 ++++++++++-
 src/cairoint.h                   |  2 +-
 3 files changed, 14 insertions(+), 4 deletions(-)

commit 0210499578898ba5bab8dbd323455c6735419a5a
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sat Jun 2 10:48:34 2012 +0930

    pdf: fix the offset of padded images
    
    Bug 50598

 src/cairo-pdf-surface-private.h |  2 --
 src/cairo-pdf-surface.c         | 16 ++++++++++++----
 2 files changed, 12 insertions(+), 6 deletions(-)

commit f1b546b1a2b3c4a87ca00ce0d6fa6ce88c84d20c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 1 17:46:25 2012 +0100

    Erradicate internal use of cairo_surface_get_type()
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pdf-surface.c          | 4 ++--
 src/cairo-ps-surface.c           | 4 ++--
 src/cairo-quartz-image-surface.c | 4 ++--
 src/cairo-surface.c              | 1 -
 src/cairoint.h                   | 1 -
 5 files changed, 6 insertions(+), 8 deletions(-)

commit e23d179e08367dc03c5c8f242bbc3af0749d4920
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Jun 1 17:46:25 2012 +0100

    Erradicate internal use of cairo_surface_get_content()
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-pdf-surface.c | 9 ++++-----
 src/cairo-ps-surface.c  | 2 +-
 src/cairo-surface.c     | 1 -
 src/cairo-svg-surface.c | 2 +-
 src/cairoint.h          | 1 -
 5 files changed, 6 insertions(+), 9 deletions(-)

commit 4b5d3436a36e7a2fe29131dff58b50999cd972bb
Author: Søren Sandmann Pedersen <ssp@redhat.com>
Date:   Fri Jun 1 08:13:17 2012 +0100

    image: Fix bugs related to glyph mask creation
    
    In addition to fixing a bug 7d8d98b91ccf7165be853c36e6d5ef releated to
    expanding a8 glyphs into a8r8g8b8, this commit also added an
    optimization where if the first glyph had format a8r8g8b8, the mask
    was created in this format from the beginning instead of later
    converting from a8 to a8r8g8b8.
    
    However, the optimization had two bugs in it:
    
    (1) The computed stride was 3 * width, not 4 * times width, and
    (2) In the case where the mask was allocated on the stack, it was
        allocated as PIXMAN_a8 and not a8r8g8b8.
    
    The commit fixes both bugs.

 src/cairo-image-compositor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit c0a92bf8329c5a8aee76ac96034435d4fce043dc
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 31 18:30:58 2012 +0100

    surface: replace map-to-image clone's use of user_data with parent pointer
    
    Removes an another undeclared PLT entry and prevents mixing of user_data
    with internal state.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface-inline.h  |  6 ++++++
 src/cairo-image-surface-private.h |  3 ---
 src/cairo-image-surface.c         | 12 +-----------
 3 files changed, 7 insertions(+), 14 deletions(-)

commit 9e933d4b8790f0f8309bdd980f4558d51ccec168
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 31 18:25:09 2012 +0100

    gl: Add missing cairo-private to _cairo_gl_composite_with_clip
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 9275b4d5aa45320bc3804980337c7aff6c34c029
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 31 18:22:11 2012 +0100

    surface: Eliminate PLT entries for map-to-image
    
    Use the internal symbols internally.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface.c | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

commit 2c6ba9a8733044ad8685e6e8312e945a7a49ce3a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 31 18:08:05 2012 +0100

    image: silence make check
    
    The check for standalone headers requires that the
    cairo-image-surface-inline.h include the cairo-surface-private.h
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface-inline.h | 1 +
 src/cairo-surface-private.h      | 3 +++
 src/cairoint.h                   | 3 ---
 3 files changed, 4 insertions(+), 3 deletions(-)

commit 98c3ed1dbd9036cb8d6f64d170d213a865e2094a
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Wed May 30 22:51:03 2012 +0800

    gl: Do correct translation and lerp in gl-traps-compositor.
    
    Coordinate translation is necessary in composite_boxes(), composite()
    and composite_traps(). The translation value should set to correct
    value in traps_to_operand(). Also fix the bug in lerp().

 src/cairo-gl-traps-compositor.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

commit 7d8d98b91ccf7165be853c36e6d5ef0714f4a986
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 31 11:19:23 2012 +0100

    image: Upconvert glyphs through a WHITE source when adding to the glyph mask
    
    We need to scale the channels of the glyph into the destination (and
    indeed expand a8 into a8r8g8b8) when adding into the mask. Normally we
    have matching formats for the glyph surfaces and the temporary mask,
    for which we can continue to take the faster path.
    
    Reported-by: Søren Sandmann <sandmann@cs.au.dk>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 74 ++++++++++++++++++++++++++++++++------------
 1 file changed, 55 insertions(+), 19 deletions(-)

commit 3f325764e547713bb25aef56d8ffa624bfae75d1
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Thu May 31 17:46:31 2012 +0930

    pdf: Don't use extents when acquiring a RASTER_SOURCE pattern
    
    because the pdf surface reuses the image each time the pattern is used.

 src/cairo-pdf-surface.c | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

commit 43105a89d881a9f86f887c91c022ffc9477c6678
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 31 08:49:39 2012 +0100

    test: Restore bug-seams reference
    
    An overzealous update after converting antialiasing missed the object of
    this test was exactly to point out an error due to the antialiasing. So
    restore it back to the prestine reference and mark the image backend as
    failing.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/bug-seams.argb32.ref.png | Bin 1647 -> 0 bytes
 test/reference/bug-seams.rgb24.ref.png  | Bin 1647 -> 0 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)

commit 25317dbd88e96bb49fa760b50fe705a6a79ee2ec
Author: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Date:   Wed May 30 20:55:22 2012 +0800

    configure.ac: remove annoying change of INSTALL file
    
    Every time we run ./autogen.sh, the INSTALL file would be replace by
    /usr/share/automake-1.11/INSTALL, which changes the file. This is very
    annoying since it messes up the result of 'git diff' and git always
    wants to commit it.
    
    Declare it as foreign would fix this annoying issue. Since it's not a
    GNU project, it makes sense to do so.
    
    Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f3a1ee5edd1a46e3c316d8555262bce556bc1480
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed May 30 11:10:34 2012 +0100

    gl: Do no access ctx after release during map-to-image
    
    Based on a patch by Yuanhan Liu.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-surface.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

commit 9340fcd965dedf714f658c6ad441787d75c05e59
Author: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Date:   Wed May 30 15:13:46 2012 +0800

    gl: use _cairo_gl_operand_copy to fix unblanced reference count
    
    Use _cairo_gl_operand_copy to do the operand copy instead of by
    something like *operand = surface->operand.
    
    This would fix a crash introduced by operator-source test case, which
    forgot to do reference while copying operand but did dereference while
    destroying surface at combine_clip_as_traps().
    
    Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
    [ickle: drop the extra reference for the owned surface]
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-operand.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit f3ae8302072dbcee38be4e0a9397e5aaa4084ecf
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun May 27 22:59:13 2012 +0930

    pdf: merge _emit_recording_surface and _emit_recording_subsurface into the one function

 src/cairo-pdf-surface.c | 112 +++++++++++-------------------------------------
 1 file changed, 26 insertions(+), 86 deletions(-)

commit 5dd119c1fef0c30bc71311ca9ccacf1f6e8017cf
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun May 27 22:32:41 2012 +0930

    ps: check if EXTEND_PAD group can be painted with EXTEND_NONE

 src/cairo-ps-surface.c | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

commit fcfa45c9f79ccd855d0a16ee1b0f0fa3b4da7809
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Sun May 27 11:53:43 2012 +0930

    pdf: fix smask gradient bbox

 src/cairo-pdf-surface.c | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

commit 29a42ae6827dd17d002304aba552ffb83d3f8a2f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat May 26 15:16:13 2012 +0100

    surface: Kill imagesurf temporary variable
    
    The local alias to &image->base is more confusing that the code it
    replaces.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface.c | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

commit 11e276753f0d335027a7727bf17006d612b4e4c2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat May 26 15:20:56 2012 +0100

    image: Propagate errors from clone_subimage
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface.c | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

commit fc33cc3c3af1fc616ae445a15d2b146a29090b0f
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Fri Jan 6 19:47:08 2012 +0100

    quartz: Provide a valid implementation of map_to_image
    
    and reuse it to implement acquire_source.
    
    Fixes
    
    cairo-quartz-surface.c: In function '_cairo_quartz_surface_map_to_image':
    cairo-quartz-surface.c:1568: warning: return from incompatible pointer type
    cairo-quartz-surface.c:1576: warning: return from incompatible pointer type

 src/cairo-quartz-surface.c | 203 ++++++++++++++++-----------------------------
 1 file changed, 71 insertions(+), 132 deletions(-)

commit a8a4a8dfd450a8ce97998b5e5e09971d07a957f4
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Fri Jan 6 20:13:39 2012 +0100

    quartz: Mark surfaces created clear as is_clear
    
    This might provide a speedup when clearing an already clear surface
    and is required by cairo_surface_create_similar().
    
    Fixes zero-mask.

 src/cairo-quartz-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit 3735881e38d2bee941128725b8cdde6779d60a30
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Apr 10 22:58:18 2012 +0200

    quartz: Silence warning
    
    cairo-quartz-surface.c:177: warning: enumeration value
    'CAIRO_FORMAT_RGB30' not handled in switch

 src/cairo-quartz-surface.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

commit 13b7364836e14b811bbeb3ba0849e6d6c0fb1dd3
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Wed Jan 11 17:17:29 2012 +0100

    surface: Use the internal map/unmap
    
    In many places Cairo maps/unmaps surfaces to perform operations on the
    raw image, but it doesn't care about the format being invalid. All of
    these are appropriate users of _cairo_surface_map_to_image().

 src/cairo-fallback-compositor.c | 56 +++++++++++++++++++++++------------------
 src/cairo-gl-operand.c          |  8 +++---
 src/cairo-surface-observer.c    |  6 ++---
 src/cairo-surface.c             |  2 --
 src/cairo-xlib-source.c         | 16 ++++++------
 src/cairoint.h                  |  2 --
 6 files changed, 46 insertions(+), 44 deletions(-)

commit 37c5c2dbe55f64ee84ab248eb0072d5d7c5145cc
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Wed Jan 11 20:51:29 2012 +0100

    surface: Only use non-NULL extents for internal mapping
    
    _cairo_surface_map_to_image() requires the input extents to be
    non-NULL.

 src/cairo-gl-operand.c  |  5 ++++-
 src/cairo-xlib-source.c | 13 ++++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

commit d6fb8d2134c989d2ad455ec37ce4f623d4769c46
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Wed Jan 11 17:17:15 2012 +0100

    surface: Make backend-specific map/unmap functions symmetric
    
    Map allocates a surface. Symmetrically, unmap should destroy it.

 src/cairo-gl-surface.c           | 17 ++++++++++++-----
 src/cairo-image-surface.c        |  3 +++
 src/cairo-os2-surface.c          |  1 +
 src/cairo-quartz-image-surface.c |  7 ++-----
 src/cairo-quartz-surface.c       |  1 +
 src/cairo-surface-observer.c     | 12 ++----------
 src/cairo-surface-subsurface.c   | 12 ++----------
 src/cairo-surface.c              |  2 +-
 src/cairo-xcb-surface.c          | 13 ++++++++++---
 src/cairo-xlib-surface.c         | 17 ++++++++++++-----
 src/cairo-xlib-xcb-surface.c     | 10 ++--------
 11 files changed, 48 insertions(+), 47 deletions(-)

commit df7829e2cca07c3bfcddda1c66ca56280edceaf4
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Apr 10 20:15:04 2012 +0200

    surface: Make map_to_image return cairo_image_surface_t*
    
    This makes it easier to check that the funciton is returning the
    correct type of surfaces.

 src/cairo-directfb-surface.c            | 13 +++++++------
 src/cairo-gl-surface.c                  | 16 ++++++++--------
 src/cairo-image-surface-inline.h        |  6 ++++++
 src/cairo-image-surface-private.h       |  2 +-
 src/cairo-image-surface.c               |  4 ++--
 src/cairo-os2-surface.c                 |  2 +-
 src/cairo-quartz-image-surface.c        |  2 +-
 src/cairo-quartz-surface.c              |  2 +-
 src/cairo-surface-backend-private.h     |  2 +-
 src/cairo-surface-observer.c            |  2 +-
 src/cairo-surface-subsurface.c          |  2 +-
 src/cairo-surface.c                     |  2 +-
 src/cairo-xcb-surface.c                 | 18 +++++++++++-------
 src/cairo-xlib-surface.c                |  4 ++--
 src/cairo-xlib-xcb-surface.c            |  2 +-
 src/skia/cairo-skia-surface.cpp         |  3 ++-
 src/win32/cairo-win32-display-surface.c |  8 ++++----
 17 files changed, 51 insertions(+), 39 deletions(-)

commit 10c0a1c68c34677273d2f48c5d5a6c1c15a320c0
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Sun Jan 8 15:30:03 2012 +0100

    surface: Define private map/unmap functions
    
    Cairo backends often need to map/unmap to a raster surface but they
    don't care about the pixel format, as Pixman will be doing the format
    handling.
    
    Cairo users cannot know how to access the raw data if the format is
    invalid.
    
    The two different scenarios call for different guarantees on the
    returned surface.
    
    The private map/unmap functions also makes it possible to simply
    return the status upon unmapping.

 src/cairo-image-surface-private.h |   7 ++
 src/cairo-image-surface.c         |  41 +++++++
 src/cairo-surface.c               | 239 ++++++++++++++++++++++++++------------
 src/cairoint.h                    |   8 ++
 4 files changed, 222 insertions(+), 73 deletions(-)

commit 3e9895e95100ced3a6fcbedcba75e50ca450b4f0
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Mon May 7 19:05:05 2012 +0200

    png: Implement conversion of CAIRO_FORMAT_RGB30 to string
    
    Fixes
    
    png.c:55: warning: enumeration value ‘CAIRO_FORMAT_RGB30’ not handled
    in switch

 test/png.c | 1 +
 1 file changed, 1 insertion(+)

commit afcbb7a2c5c8a05d11e054e09c8c4e53b571a435
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Mon May 14 10:44:31 2012 +0200

    build: Do not replace existing files
    
    The existing INSTALL file is currently being replaced at every
    autogen.sh run with the default one.
    
    This is not desired, because INSTALL contains some cairo-specific
    information.

 autogen.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 38d03ea7488097f2b1194f546bd1331af189b809
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Mon May 14 10:40:49 2012 +0200

    build: Allow autogen-eration on systems without GTK-doc
    
    The autogen.sh script fails if it cannot run gtkdocize. The absence of
    this command should not cause cairo builds to fail, it should only
    prevent the build of its documentation.
    
    Fixes:
    *** No GTK-Doc found, please install it ***
    
    on systems without gtkdoc tools.
    
    Fixes https://bugs.freedesktop.org/show_bug.cgi?id=50356

 autogen.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 465319ce828f922edce46b6e7628da543b20d5e4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 24 20:39:34 2012 +0100

    gl: Use core GL_STENCIL8_DEPTH24 for gl_flavor=desktop
    
    Jesse complained that --enable-gl --enable-glesv2 wasn't pulling in the
    right headers, and in particular GL_STENCIL8_DEPTH24_OES was undefined
    but being used. In this case we can simply use the identical
    GL_STENCIL8_DEPTH24 instead.
    
    Reported-by: Jesse Barnes <jbarnes@virtuousgeek.org>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 52b7622a6c28193e4259293591b0c78070839f6c
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed May 23 13:59:02 2012 -0700

    gl: Fix compilation failure for flush cleanup.

 src/cairo-gl-composite.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit bf9c295953fbe86434a8beefa6994c7a07e723fc
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Wed May 23 11:46:25 2012 -0700

    gl: Simplify switching between primitive types
    
    Simplify the code that switches between primitive types by adding
    a new member to the context which tracks the currently active
    primitive type.

 src/cairo-gl-composite.c | 67 ++++++++++++++++++++++++------------------------
 src/cairo-gl-device.c    |  1 +
 src/cairo-gl-private.h   |  7 +++++
 3 files changed, 41 insertions(+), 34 deletions(-)

commit f78696249f13c56a1a738b4645d8e2978d67d5ce
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed May 23 12:45:54 2012 +0100

    test: Increase surface size for get-path-extents
    
    Whilst generating a glyph run from a string, any glyphs that are far
    outside the surface (including a substantial guard region) are culled.
    This affects the path extents. Workaround this by increasing the surface
    size.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/get-path-extents.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 3ae8bce832cbd21831a26aeb4ac0d808900711f5
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed May 23 12:26:50 2012 +0100

    test/record90: Rotate the reference so that it is wholly visible
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/record90.c                                          |   2 +-
 test/reference/record90-self-intersecting.argb32.ref.png | Bin 167 -> 0 bytes
 test/reference/record90-self-intersecting.ref.png        | Bin 0 -> 244 bytes
 test/reference/record90-self-intersecting.rgb24.ref.png  | Bin 167 -> 0 bytes
 4 files changed, 1 insertion(+), 1 deletion(-)

commit e73830915b508efa587c6b706d7501a674fdec94
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed May 23 12:20:50 2012 +0100

    test: Refresh unbounded-operator
    
    Apparently this too suffered from bug-bo-collins and is fixed by
    (bo-rectangular: Emit subsummed boxes for overlapping edges).
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/unbounded-operator.argb32.ref.png | Bin 2666 -> 2781 bytes
 test/reference/unbounded-operator.rgb24.ref.png  | Bin 1300 -> 1333 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)

commit c09be681123388d562822d677db631101a8faa07
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed May 23 11:38:07 2012 +0100

    bo-rectangular: Emit subsummed boxes for overlapping edges
    
    Fixes bug-bo-collins
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=49446
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-bentley-ottmann-rectangular.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

commit 7b2f787d1999bcc351b2e2904322020732939f5f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed May 23 11:48:30 2012 +0100

    test: Exercise rectangular bo bug
    
    Reported-by: S. Christian Collins <s_chriscollins@hotmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=49446
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                 |   1 +
 test/bug-bo-collins.c                 |  76 ++++++++++++++++++++++++++++++++++
 test/reference/bug-bo-collins.ref.png | Bin 0 -> 248 bytes
 3 files changed, 77 insertions(+)

commit aed94a5bc650f579368b4b814a8729570c32147e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat May 19 10:20:20 2012 +0100

    gl: Replace vbo with static allocation and immediate arrays
    
    Some drivers have terrible latency issues when using VBO and for our
    dynamic use-case (we never reuse a VBO currently) there is little
    benefit from using a VBO and often a loss of performance from doing so.
    And there is the benefit from reducing the number of our own code paths.

 src/cairo-gl-composite.c | 29 +++++------------------------
 src/cairo-gl-device.c    |  9 +++------
 src/cairo-gl-private.h   |  8 +++-----
 3 files changed, 11 insertions(+), 35 deletions(-)

commit a845ebe32d68a4701fd0645c576a2dc65c82ca8f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun May 20 12:11:27 2012 +0100

    test: Fix leak from xcb-snapshort-assert
    
    ==12598== 1,344 (768 direct, 576 indirect) bytes in 2 blocks are
    definitely lost in loss record 512 of 519
    ==12598==    at 0x402894D: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
    ==12598==    by 0x4C76501: _cairo_image_surface_create_for_pixman_image (cairo-image-surface.c:176)
    ==12598==    by 0x4C76953: _cairo_image_surface_create_with_pixman_format (cairo-image-surface.c:345)
    ==12598==    by 0x44CFAC: draw (xcb-snapshot-assert.c:36)
    ==12598==    by 0x40E14C: cairo_test_for_target (cairo-test.c:923)
    ==12598==    by 0x40EEA7: _cairo_test_context_run_for_target (cairo-test.c:1545)
    ==12598==    by 0x40BD53: main (cairo-test-runner.c:254)
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/xcb-snapshot-assert.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

commit 2879e656b9b9283308ed4eaf3ad820460ac1df8b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun May 20 10:24:06 2012 +0100

    wideint: Fix compilation failure for bare use of uint64_t for !HAVE_UINT64_T
    
    Reported-by: Hakki Dogusan <dogusanh@tr.net>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-wideint-private.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

commit dad69ce4d5568f94621ae60ccdcc683d5bbd0efd
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun May 20 10:54:07 2012 +0100

    win32: Fix return value for cairo_time_get
    
    Without uint64_t we need to construct a cairo_int64_t from the struct of
    smaller 32-bit types rather than just casting the larger 64-bit value.
    
    Reported-by: Hakki Dogusan <dogusanh@tr.net>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-time.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

commit 5a7a9c93e7f807ae8ee7504ff308e9676dbe8d25
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun May 20 10:33:17 2012 +0100

    image: Tidy lerp8x4
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

commit ced090871bbc4c052fd4ac627cdd8fc7e80f0d62
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Thu May 17 14:37:57 2012 -0700

    gl/msaa: Improve fallback detection
    
    Rename should_fall_back to can_use_msaa_compositor to make it
    more comprehensible and also modify the logic to fall back
    when the antialias mode is not "fast" or "default."

 src/cairo-gl-msaa-compositor.c | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

commit 707bb8663980e66e8406351b68c230b63a0265c6
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Apr 2 13:45:15 2012 -0700

    gl/msaa: Lazily flush the context
    
    Instead of conservatively flushing after every single drawing
    operation. Wait until we are certain we need to flush, which
    in the case of the MSAA compositor is when we start compositing
    with a different type of geometry.

 src/cairo-gl-composite.c       | 37 ++++++++++++++++++++++++-------------
 src/cairo-gl-msaa-compositor.c |  4 ----
 2 files changed, 24 insertions(+), 17 deletions(-)

commit 4b3ad4e8dacdfb84636f188b2dc7afe3ad6966c5
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Mar 12 15:28:23 2012 -0700

    gl/msaa: Implement glyph rendering
    
    Instead of falling back to the traps compositor to do glyph
    rendering, handle it in the MSAA compositor. This allows using
    the stencil buffer or scissor to clip and simplifies the MSAA
    code path.

 src/cairo-gl-glyphs.c          | 56 +++++++++++++++++++---------
 src/cairo-gl-msaa-compositor.c | 83 +++++++++++++++++++++++++++++++++++++++---
 src/cairo-gl-private.h         | 11 ++++++
 3 files changed, 128 insertions(+), 22 deletions(-)

commit e3f5b14fbabba2128de4ee2d8513800aa145fb2f
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Tue Feb 21 09:36:52 2012 -0800

    gl/msaa: Wait to clip until compositing begins
    
    The MSAA compositors clips in a unique way We'd like to
    share this method with the text rendering path, so we move
    it to cairo-gl-composite so that it works in a way very
    similar to clipping with the spans and traps compositors.

 src/cairo-gl-composite.c       | 164 +++++++++++++++++++++++++++++++++++------
 src/cairo-gl-device.c          |   1 +
 src/cairo-gl-msaa-compositor.c | 155 +++++++-------------------------------
 src/cairo-gl-private.h         |  12 +++
 4 files changed, 181 insertions(+), 151 deletions(-)

commit 29b243325c0af760249a414bdce2e6afb64186a7
Author: Martin Robinson <mrobinson@igalia.com>
Date:   Mon Jan 23 13:07:59 2012 -0800

    gl/msaa: Support for non-texture surfaces
    
    Add full support for non-texture surfaces, by correctly
    querying primitives for stencil and multisample bits.

 src/cairo-gl-device.c          |  8 ++++++++
 src/cairo-gl-msaa-compositor.c | 40 ++++++++++++++++++++++++++++++++++++++++
 src/cairo-gl-operand.c         |  3 +++
 src/cairo-gl-private.h         |  2 ++
 src/cairo-gl-surface.c         |  5 +----
 5 files changed, 54 insertions(+), 4 deletions(-)

commit 9208dd6230aa3c236a91105f8dc5d5caf69fe591
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Fri Dec 16 15:56:45 2011 -0800

    gl/msaa: Support the OpenGLES EXT multisampling extension
    
    Add support for OpenGLES GPUs that support the EXT multisampling
    extension.

 src/cairo-gl-device.c           | 165 ++++++++++++++++++++++++++++++----------
 src/cairo-gl-dispatch-private.h |   7 +-
 src/cairo-gl-msaa-compositor.c  |  12 +++
 src/cairo-gl-operand.c          |   4 +
 src/cairo-gl-private.h          |  13 ++--
 5 files changed, 152 insertions(+), 49 deletions(-)

commit ac8d50f04ca24fb24f354dea597513ec43f5ebb6
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Thu Dec 22 17:24:01 2011 -0800

    gl/msaa: Use unsigned short to build the index array
    
    Some GPUs have trouble accepting vertex index data as
    integers. Using unsigned shorts expands support.

 src/cairo-gl-composite.c | 10 +++++-----
 src/cairo-gl-device.c    |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

commit 5ae53c933ae4baefdedb8ca795ee25dfcba9f5b0
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Fri Dec 23 08:44:16 2011 -0800

    gl/msaa: Implement paint via masking
    
    Instead of falling back to the spans compositor, let the msaa
    compositor handle painting. This ensure clipping is handled
    in a consistent way with the rest of the msaa compositor.

 src/cairo-gl-msaa-compositor.c | 51 ++++++++++++++++++++++++++++++++----------
 1 file changed, 39 insertions(+), 12 deletions(-)

commit 4d9064d578434cadfae2b248ef29075a1a1be8b8
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Fri Dec 16 15:56:00 2011 -0800

    gl/msaa: Add ARB multisampling support
    
    This implementation is not very efficient at the moment and does not
    work with platforms using the incompatible IMG extension (mobile
    GPUs).  Performance improvements and mobile GPU support will follow.

 src/cairo-gl-composite.c        |  14 ++-
 src/cairo-gl-device.c           | 236 ++++++++++++++++++++++++++++++++++------
 src/cairo-gl-dispatch-private.h |   4 +
 src/cairo-gl-msaa-compositor.c  |  28 ++++-
 src/cairo-gl-operand.c          |  40 +++++++
 src/cairo-gl-private.h          |  38 ++++++-
 src/cairo-gl-surface.c          |  21 +++-
 7 files changed, 334 insertions(+), 47 deletions(-)

commit 50f08352f463d86022a0d7544d461fe2e5ac9076
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Wed May 16 20:55:17 2012 +0930

    pdf: check if EXTEND_PAD group can be painted with EXTEND_NONE
    
    to avoid the fallback

 src/cairo-pdf-surface.c | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

commit e41dffb329e4a6fcb4e75fb501843838a499c4c8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon May 14 17:46:32 2012 +0100

    stroke: Don't drop clockwise==0 lines
    
    If the join indicates the pair of edges are parallel, we may be
    considering the final segment of the spline with a different tangent
    vector than the slope of the final edge and so lead to false dropping of
    an edge. This has the effect that the line segments between 'arc arc arc
    arc' (a rounded rectangle) are no longer horizontal or vertical. As path
    construction tries to eliminate joins between colinear segments, this
    optimisation should not be required anyway.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-polygon.c                       |  14 +++-----------
 test/reference/arc-direction.traps.argb32.ref.png     | Bin 6380 -> 0 bytes
 test/reference/arc-direction.traps.rgb24.ref.png      | Bin 6380 -> 0 bytes
 .../reference/close-path-current-point.argb32.ref.png | Bin 2324 -> 0 bytes
 test/reference/close-path-current-point.ref.png       | Bin 1675 -> 2109 bytes
 test/reference/close-path-current-point.rgb24.ref.png | Bin 2324 -> 0 bytes
 test/reference/fallback.traps.argb32.ref.png          | Bin 4070 -> 4156 bytes
 test/reference/fallback.traps.rgb24.ref.png           | Bin 3141 -> 3332 bytes
 test/reference/halo.argb32.ref.png                    | Bin 8726 -> 0 bytes
 test/reference/halo.ref.png                           | Bin 7297 -> 8774 bytes
 test/reference/halo.rgb24.ref.png                     | Bin 8726 -> 0 bytes
 test/reference/halo.traps.argb32.ref.png              | Bin 8726 -> 0 bytes
 test/reference/halo.traps.rgb24.ref.png               | Bin 8726 -> 0 bytes
 .../reference/rounded-rectangle-stroke.argb32.ref.png | Bin 951 -> 0 bytes
 test/reference/rounded-rectangle-stroke.ref.png       | Bin 569 -> 833 bytes
 test/reference/rounded-rectangle-stroke.rgb24.ref.png | Bin 951 -> 0 bytes
 16 files changed, 3 insertions(+), 11 deletions(-)

commit 099420a07c33c66daf5392d4ca1df06585791751
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon May 14 17:50:54 2012 +0100

    spans: Debug input paths and polygons
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 3 +++
 src/cairoint.h               | 2 ++
 2 files changed, 5 insertions(+)

commit f7d937670c22db79e597cade89e84c840b58e25e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon May 14 16:03:40 2012 +0100

    arc: Use user endpoint for final step
    
    Eliminate numerical inaccuracy from accumulating angle through
    the floating point step value by using the exact end-value for the last
    arc segment.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-arc.c | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

commit 6867383017fcea0b1d5a4671b32382037ba9be3f
Author: Alexandros Frantzis <alexandros.frantzis@linaro.org>
Date:   Thu May 3 13:41:29 2012 +0300

    gl: Provide a shader implementation of repeat wrap modes
    
    In OpenGL ES 2.0, repeat wrap modes (GL_REPEAT and GL_MIRRORED REPEAT) are
    only available for NPOT textures if the GL_OES_texture_npot is supported.
    This commit adds a shader implementation of these wrap modes for use by
    devices that do not support GL_OES_texture_npot.

 src/cairo-gl-composite.c | 10 ++++--
 src/cairo-gl-device.c    | 16 +++++----
 src/cairo-gl-private.h   |  1 +
 src/cairo-gl-shaders.c   | 84 +++++++++++++++++++++++++++++++++++++++++-------
 4 files changed, 90 insertions(+), 21 deletions(-)

commit 82f69d1ef798c2ebff13ec2b548c4877bf5e0e5b
Author: Alexandros Frantzis <alexandros.frantzis@linaro.org>
Date:   Thu May 3 13:03:26 2012 +0300

    gl: Simplify GL wrap parameter setting code

 src/cairo-gl-composite.c | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

commit 6cd1f5040fed1385c2990a68d6017a7ca6c37103
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 22:38:27 2012 +0100

    clip: Apply clip boxes to the clip surface
    
    As we convert the unaligned clip boxes to a region, we need to process
    the intersection of the boxes with the clip surface as a separate step.
    
    Fixes tighten-box for the base compositor.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-clip-surface.c                          |  86 +++++++++++++++++++---
 test/reference/tighten-bounds.base.argb32.ref.png | Bin 8490 -> 8512 bytes
 test/reference/tighten-bounds.base.rgb24.ref.png  | Bin 7847 -> 7873 bytes
 3 files changed, 77 insertions(+), 9 deletions(-)

commit 4ea3ace6c810ba090464e48795fac5456f6cdc24
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 21:51:44 2012 +0100

    spans: Only fallback for a clipmask if unbounded
    
    For a bounded operation with a clip we will already have performed the
    clip geometrically.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c                |   3 ++-
 test/reference/clip-operator.argb32.ref.png | Bin 8216 -> 8257 bytes
 test/reference/clip-operator.rgb24.ref.png  | Bin 3293 -> 3288 bytes
 test/reference/random-clip.ref.png          | Bin 529871 -> 525962 bytes
 test/reference/trap-clip.argb32.ref.png     | Bin 5810 -> 5826 bytes
 test/reference/trap-clip.rgb24.ref.png      | Bin 5433 -> 5435 bytes
 6 files changed, 2 insertions(+), 1 deletion(-)

commit cd1004ce19c7ea28c7fedb6464562a08416586c0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 21:20:35 2012 +0100

    traps,spans-compositor: Avoid mistreating unaligned clips as aligned
    
    An unaligned clip requires careful handling, and so exclude processing
    along the fast paths.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 24 ++++++++++++++++++++++--
 src/cairo-traps-compositor.c |  2 +-
 2 files changed, 23 insertions(+), 3 deletions(-)

commit de1150cc0e1cb11710b196806335817255cb4abe
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 20:51:58 2012 +0100

    spans-compositor: Add tracepoints for debugging
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

commit 197e5b7324c569d3e8cd652dbf5a281a57317cbe
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 20:25:29 2012 +0100

    spans-compositor: Handle unaligned unbounded boxes
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-spans-compositor.c | 67 +++++++++++++++++++++++++++++++++-----------
 1 file changed, 51 insertions(+), 16 deletions(-)

commit 2d26f7da777b7ac01e5c469e52a17fa7d0cf4a8d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 21:26:33 2012 +0100

    test: Fix tighten-bounds reference images
    
    Uli Schlachter spotted that I had inadvertently committed (606e9e1c9) a
    broken set of test images for the tighten-bounds case and so masked a
    nasty bug with the mishandling of unaligned clips.
    
    Reported-by: Uli Schlachter <psychon@znc.in>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/tighten-bounds.argb32.ref.png       | Bin 9115 -> 9115 bytes
 test/reference/tighten-bounds.rgb24.ref.png        | Bin 8256 -> 8365 bytes
 test/reference/tighten-bounds.traps.argb32.ref.png | Bin 8769 -> 8486 bytes
 test/reference/tighten-bounds.traps.rgb24.ref.png  | Bin 8179 -> 7856 bytes
 4 files changed, 0 insertions(+), 0 deletions(-)

commit 117a44a33526a7738cac6643ea35fb73dc8a710f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri May 11 17:17:05 2012 +0100

    gl: Reject SOURCE + mask in composite_boxes()
    
    As SOURCE requires a bounded operation and the GL compositor only
    implements a simple operation (i.e. it just blits from source to
    destination instead of applying a linear interpolation as required), we
    need to reject the operation and fallback. In the future, we should
    make the linear interpolation available through a GL shader or as a
    dual-source blend (better).
    
    Spotted-by: Chuanbo Weng <strgnm@gmail.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-spans-compositor.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

commit 0196327b30dd01ce0169a7bc67024b932368af4e
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Fri May 11 23:58:05 2012 +0800

    gl: Convert CLEAR to DEST_OUT when there's a mask for composite_boxes.
    
    As Cairo's CLEAR sematics are for a bounded operation, and GL's uses the
    simple semantics for its CLEAR composite, we need to convert the
    operation into an equivalent DEST_OUT when we have a mask.

 src/cairo-gl-spans-compositor.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

commit 9ecf2f7c4f6451d4a2c145a82184ba185be0a421
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 10 21:01:36 2012 +0100

    damage: Prevent reducing an error object
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-damage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit f4631dca371865f9aa747c61937c09d495f165e0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 10 21:00:49 2012 +0100

    damage: Prevent accumulating damage to an error object
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-damage.c | 3 +++
 1 file changed, 3 insertions(+)

commit 50e51389bd4108942fdc7a5f029b3171b0c1f11a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu May 10 20:57:30 2012 +0100

    damage: Avoid freeing the NIL error object
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-damage.c | 3 +++
 1 file changed, 3 insertions(+)

commit 3bff546ebe0859c65ba608a956a55b5647bfd37f
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun May 6 21:48:42 2012 +0200

    c_surface_set_mime_data: Remove duplicate "Since"
    
    This fixes the following message from "make check":
    
    ./cairo-surface.c (1192): ERROR: cairo_surface_set_mime_data: Duplicate 'Since'
    field
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-surface.c | 2 --
 1 file changed, 2 deletions(-)

commit fcccb1a65aeab7b1bf199e728b58af9bf21e197b
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun May 6 21:45:32 2012 +0200

    check-doc-syntax: Find duplicate "Since:" tags
    
    It makes no sense to say more than one time when some symbol was introduced.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/check-doc-syntax.awk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

commit a184de906490e743430919c55a2d5099987d4d69
Author: Uli Schlachter <psychon@znc.in>
Date:   Sun May 6 21:41:28 2012 +0200

    check-doc-syntax: Make this work again
    
    Commit ed90616b77570 changed the way the awk script gets invoked. Due to a
    missing "test", this resulted in the awk script never getting invoked at all.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/check-doc-syntax.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 3e02dccb97ad12a13db0b66aba3927c78f6d08e9
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Mon Dec 12 17:08:52 2011 -0800

    gl/msaa: Add support for unbounded operators
    
    When filling and stroking with an unbounded operator, first fill
    and stroke to a temporary surface and then paint the entire surface
    back to the original target.

 src/cairo-gl-msaa-compositor.c | 100 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 100 insertions(+)

commit b099f8b0c70dc0208135cdeda76be9ab33e61d9b
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Fri Oct 14 14:32:28 2011 -0700

    gl/msaa: Support for masking
    
    Add support for masking in the OpenGL MSAA compositor. This is
    accomplished simply by properly setting up the masking source,
    emitting the entire bounded composite region, and unforking
    vertex emission.

 src/cairo-gl-composite.c       | 53 ++++++++++++++----------
 src/cairo-gl-msaa-compositor.c | 92 +++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 122 insertions(+), 23 deletions(-)

commit 929a96ed034b4e6f811da9b718a7b11e9d1b9d16
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Thu Oct 13 15:51:29 2011 -0700

    gl/msaa: Support for texture sources
    
    Add support for texture sources, by unforking _cairo_gl_composite_begin.
    _cairo_gl_composite_begin_tristrip is now just a small wrapper. Also
    properly emit the source texture coordinates when emitting tristrip
    vertices.

 src/cairo-gl-composite.c       | 73 ++++++++----------------------------------
 src/cairo-gl-msaa-compositor.c |  4 +--
 src/cairo-gl-private.h         |  4 ---
 3 files changed, 15 insertions(+), 66 deletions(-)

commit a60bb83f28a27c065f21f6a8466408df4565a0b1
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Tue Oct 11 09:08:38 2011 -0700

    gl/msaa: Prevent stroke overlap
    
    When stroking we do not send our polygon to the tessellator, so
    it may have overlapping stroke components. Use the stencil buffer
    to prevent stroke components from overlapping.

 src/cairo-gl-msaa-compositor.c | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

commit 138e595c1192c03ebc1b2c89851ce938b18abd2f
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue May 1 14:48:43 2012 +0200

    Remove some dead code
    
    This code could never be executed, because the status variable doesn't get set
    since the last time it is checked and errors get returned to the caller.
    
    This was noticed while looking into the build log provided by
    http://lists.cairographics.org/archives/cairo/2012-April/022993.html
    
    Reported-by: Ryan Schmidt <cairo-2012b@ryandesign.com>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-scaled-font-subsets.c | 5 -----
 1 file changed, 5 deletions(-)

commit 494cfd7eb9d994a5e2024e299986e66a3ef9a562
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue May 1 14:38:51 2012 +0200

    Remove some unused functions
    
    All of these are unused since af9fbd176b145f0424 "Introduce a new compositor
    architecture". Since no one complained yet, I guess that means that we don't
    need these any more. :-)
    
    This was noticed while looking into the build log provided by
    http://lists.cairographics.org/archives/cairo/2012-April/022993.html
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-botor-scan-converter.c | 36 --------------------------------
 src/cairo-path-stroke-polygon.c  | 44 ----------------------------------------
 2 files changed, 80 deletions(-)

commit 748dcdef4b67097c079a3ff98f970451428c24f3
Author: Chuanbo Weng <strgnm@gmail.com>
Date:   Fri May 4 08:53:20 2012 +0800

    gl: fix the translate value in copy_boxes.
    
    Fixes 36 test cases (such as push-group-color)
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48221

 src/cairo-gl-spans-compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit db4ee947c3fc2c057dd8e84cdfcb779e7c62e5d5
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue May 1 14:41:25 2012 +0100

    Split finish into multiple stages
    
    In order to handle the snapshot copy-on-write losing a race with another
    thread using the snapshot as a source, we may find the target acquires a
    fresh reference as we attempt to finalize it.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface.c | 32 +++++++++++++++++++++++---------
 1 file changed, 23 insertions(+), 9 deletions(-)

commit 52dfa038b9e0c106aa3f9f08abeb7f53e72a762a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue May 1 15:06:46 2012 +0100

    snapshot: Avoid triggering assertion for grabbing the target during destroy
    
    If the source wins the race to acquire the original surface as it is
    being destroyed, it triggers an assertion.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface-inline.h          | 8 ++++++++
 src/cairo-surface-snapshot-inline.h | 3 ++-
 2 files changed, 10 insertions(+), 1 deletion(-)

commit f62f8f907d14a7267f136f299208029c7b904eaa
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue May 1 14:57:18 2012 +0100

    snapshot: Hold a reference to target whilst querying
    
    Due to race with cow and accessing target from multiple threads, we need
    to be careful that we always acquire a reference for our access to
    the snapshot target.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface-snapshot.c | 51 +++++++++++++++++++++++++++++++++++++-------
 1 file changed, 43 insertions(+), 8 deletions(-)

commit af3c8abbce529b0928742cc219e5e8e21191eee7
Author: Søren Sandmann Pedersen <ssp@redhat.com>
Date:   Mon Apr 30 12:02:38 2012 -0400

    Revert "Use pixman glyphs"
    
    This was pushed accidentally - apologies.
    
    This reverts commit 752c3b69e008b7d219da8cc5c657cf995732d3b8.

 src/cairo-image-compositor.c   | 313 ++++++++++++++++++++++++++++-------------
 src/cairo-mutex-list-private.h |   1 -
 src/cairo-scaled-font.c        |   2 -
 src/cairoint.h                 |   4 -
 4 files changed, 212 insertions(+), 108 deletions(-)

commit 752c3b69e008b7d219da8cc5c657cf995732d3b8
Author: Søren Sandmann Pedersen <ssp@redhat.com>
Date:   Mon Apr 30 09:41:44 2012 -0400

    Use pixman glyphs

 src/cairo-image-compositor.c   | 313 +++++++++++++----------------------------
 src/cairo-mutex-list-private.h |   1 +
 src/cairo-scaled-font.c        |   2 +
 src/cairoint.h                 |   4 +
 4 files changed, 108 insertions(+), 212 deletions(-)

commit 821a9af33cf43dc6a8266f4e677171f2b1ebacba
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 20:54:07 2012 +0100

    version: Post release bump to 1.12.3

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit dbc0efad7e565558a3abf7f69d7675efddc4688d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 19:49:12 2012 +0100

    version: bump for cairo-1.12.2 release

 NEWS            | 40 ++++++++++++++++++++++++++++++++++++++++
 cairo-version.h |  2 +-
 2 files changed, 41 insertions(+), 1 deletion(-)

commit ed90616b7757087154d1c191858444ecc9188935
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 13:21:36 2012 +0100

    check-doc-syntax: Only parse the source files for incorrect tags
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/check-doc-syntax.sh | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

commit c16cdf0b4e2bada9b955111886eb7c9cb3878994
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 13:18:43 2012 +0100

    check-doc-syntax: Fix handling of return value in make check

 src/check-doc-syntax.sh | 2 ++
 1 file changed, 2 insertions(+)

commit a1d4f416e403359b713f6d10d557a190458bbb16
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 15:49:40 2012 +0100

    path-stroke-boxes: Fix degenerate end-caps for anti-clockwise paths
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-boxes.c | 60 ++++++++++++++++++++-----------------------
 1 file changed, 28 insertions(+), 32 deletions(-)

commit 71df65f95a238c53fa0a64759b41af85c0b1b059
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 14:51:17 2012 +0100

    test: Update degenerate-solid-dash reference
    
    Looking at the base output for cairo-1.0 reveals we have an issue with
    the placement of degenerate end-caps.

 test/reference/degenerate-solid-dash.ref.png            | Bin 405 -> 407 bytes
 test/reference/line-width-large-overlap-dashed.ref.png  | Bin 338 -> 340 bytes
 .../reference/line-width-large-overlap-dashed.xfail.png | Bin 343 -> 0 bytes
 test/reference/line-width-overlap-dashed.ref.png        | Bin 0 -> 407 bytes
 test/reference/rectilinear-dash.argb32.ref.png          | Bin 291 -> 0 bytes
 test/reference/rectilinear-dash.rgb24.ref.png           | Bin 291 -> 0 bytes
 6 files changed, 0 insertions(+), 0 deletions(-)

commit f5df96748e39d1f1a3fddf63712318377211b12b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 14:32:14 2012 +0100

    gstate: Correctly compact degenerate dash segments
    
    The danger of the incomplete test masking the failure to correctly skip
    the degenerate elements in the final dash state.
    
    Fixes the fixed degenerate-solid-dash.
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gstate.c | 37 ++++++++++++++++++-------------------
 1 file changed, 18 insertions(+), 19 deletions(-)

commit ba21231491dbed0252858ee8c2755db7b6f1c970
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 14:23:11 2012 +0100

    test: Fix array lengths for degenerate-solid-dash
    
    The latter arrays were meant to test compaction.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/degenerate-solid-dash.c                 |   4 ++--
 test/reference/degenerate-solid-dash.ref.png | Bin 358 -> 405 bytes
 2 files changed, 2 insertions(+), 2 deletions(-)

commit 9176e640d7cb5cae5d89722aa560fba19bc08a8c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 13:40:48 2012 +0100

    gstate: Reduce degenerate dash to solid
    
    If the dash specifies that the pen is always on (i.e. the total of the
    off segments is zero), then we can eliminate the dash pattern.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gstate.c | 35 ++++++++++++++++++++++++++++++-----
 1 file changed, 30 insertions(+), 5 deletions(-)

commit 47368d5e83f95dfed500f81068d7346a93145a20
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 14:01:11 2012 +0100

    image: Add a little bit of debugging to show number of boxes being drawn
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit 0c14ce6dca3031320d2b9fb419aaf4e153d158d6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 13:55:10 2012 +0100

    test: Exercise degenerate dashes that are wholly solid
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                        |   1 +
 test/degenerate-solid-dash.c                 |  69 +++++++++++++++++++++++++++
 test/reference/degenerate-solid-dash.ref.png | Bin 0 -> 358 bytes
 3 files changed, 70 insertions(+)

commit d2f740ccbd9c5416a2590e3cca888eecf046c162
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 12:38:37 2012 +0100

    test: Exercise clip inversion imperfections
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                        |   1 +
 test/inverted-clip.c                         |  56 +++++++++++++++++++++++++++
 test/reference/inverted-clip.base.xfail.png  | Bin 0 -> 1293 bytes
 test/reference/inverted-clip.traps.xfail.png | Bin 0 -> 1283 bytes
 test/reference/inverted-clip.xfail.png       | Bin 0 -> 1293 bytes
 5 files changed, 57 insertions(+)

commit 4a9a6b7efb4abb81b228db8c998a6c9e9f383ba0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 29 12:22:20 2012 +0100

    Satisfy check-doc-syntax.awk for unimplemented functions
    
    ./cairo.c (634): ERROR: cairo_set_opacity: missing 'Since' field
    ./cairo.c (3578): ERROR: cairo_get_opacity: missing 'Since' field
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo.c | 4 ++++
 1 file changed, 4 insertions(+)

commit ec400daf9ec3bbd8403324db7fcdaf175e185e7b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Apr 28 23:15:52 2012 +0100

    image: Avoid overflow when computing lerp spans for a8
    
    Reported-by: Benjamin Otte <otte@redhat.com>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

commit a18506acf0ca4a5b6f56cc9a8e0ffb3dd0eaabab
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Apr 27 22:13:01 2012 +0100

    Update the remaining backends to handle a NULL extents for _cairo_surface_get_source
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-surface.c     | 8 +++++---
 src/cairo-image-surface.c  | 8 +++++---
 src/cairo-script-surface.c | 8 +++++---
 src/cairo-xcb-surface.c    | 8 +++++---
 src/cairo-xlib-surface.c   | 8 +++++---
 5 files changed, 25 insertions(+), 15 deletions(-)

commit 7eb33099d34234dcccb8f96caba94b38fa385f16
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Apr 27 12:39:40 2012 +0100

    snapshot: Perform the cow under a mutex
    
    In order to prevent a race between concurrent destroy and use in another
    thread, we need to acquire a reference to the snapshot->target under a
    mutex. Whilst we hold that reference, it prevents the internal destroy
    mechanism from freeing the memory we are using (if we have a pointer to
    the original surface) and the client drops their final reference.
    
    Oh boy, talk about opening a can of worms...
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-analysis-surface.c         | 12 +++---------
 src/cairo-image-source.c             | 33 ++++++++++++++++++++++++++++-----
 src/cairo-pattern.c                  |  4 +---
 src/cairo-pdf-surface.c              | 24 ++++++++++++++++--------
 src/cairo-ps-surface.c               | 33 +++++++++++++++++++++------------
 src/cairo-script-surface.c           |  5 +++--
 src/cairo-surface-snapshot-inline.h  |  9 ++++++++-
 src/cairo-surface-snapshot-private.h |  2 ++
 src/cairo-surface-snapshot.c         |  7 ++++++-
 src/cairo-surface-subsurface.c       |  3 ++-
 src/cairo-surface.c                  |  5 ++++-
 src/cairo-traps-compositor.c         | 11 ++---------
 12 files changed, 96 insertions(+), 52 deletions(-)

commit 455b4de1fc6be05f985b43c2f8f83eeed2b2a191
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Apr 27 11:41:41 2012 +0100

    image: Allow a snapshot to steal the original memory upon finish
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-surface.c   | 18 ++++++++++++++++++
 src/cairo-surface-private.h |  1 +
 src/cairo-surface.c         |  3 +++
 3 files changed, 22 insertions(+)

commit 957a9cc619965178a8927d114fe852034fc2385c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 26 08:54:39 2012 +0100

    image: Fix typo in _blit_spans()
    
    The height is 'h' not 'y'!
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit fe428fc7f03316f2577b95f6a4f525bacca09948
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Apr 20 17:30:22 2012 +0100

    xlib: Fix inline conversion for TrueColor PutImage
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

commit 9e81c5b737cda9dc539b2cf497c20ac48ddb91ac
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Apr 25 20:41:16 2012 +0100

    xlib: Allow applications to create 0x0 surfaces
    
    Although 0x0 is not a legimate surface size, we do allow applications
    the flexibility to reset the size before drawing. As we previously never
    checked the size against minimum legal constraints, applications expect
    to be able to create seemingly illegal surfaces, and so we must continue
    to provide backwards compatibility.
    
    Many thanks to Pauli Nieminen for trawling through the protocol traces,
    diving into the depths of libreoffice and identifying the regression.
    
    Fixes https://bugs.freedesktop.org/show_bug.cgi?id=49118 (presentation
    mode in loimpress is blank).
    
    Reported-by: Eric Valette <eric.valette@free.fr>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-xlib-surface.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

commit f736cd144305f7c9147912f6ec081962b3191e3d
Author: Jeff Mahoney <jeffm@suse.com>
Date:   Mon Apr 23 22:04:48 2012 +0100

    pdf: Fix wrong allocation in _cairo_pdf_surface_add_source_surface
    
    _cairo_pdf_surface_add_source_surface allocates unique_id with
    size unique_id_length but then copies surface_key.unique_id_length into it.
    
    This causes e.g. evince to crash predictably while trying to print with:
    *** buffer overflow detected ***: evince terminated
    
    We should be using surface_key.unique_id_length instead.
    
    Reported-by: Dominique Leuenberger <dominique-freedesktop.org@leuenberger.net>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=49089
    Signed-off-by: Jeff Mahoney <jeffm@suse.com>

 src/cairo-pdf-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit e6a04c2f6749756bb032e9beb6c2ad0a12f8093d
Author: Alexandros Frantzis <alexandros.frantzis@linaro.org>
Date:   Mon Apr 23 17:15:31 2012 +0300

    gl: Fix creation of gradient ramps for GLESv2
    
    glTexImage2D is not allowed to perform an implicit format conversion
    with GLESv2, so fixup the internal format to match the incoming pixel
    format.

 src/cairo-gl-gradient.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

commit 1ca8c049cad59fcf9355ff091e1eec0471afa444
Author: Dimiter Stanev <malkia@gmail.com>
Date:   Mon Apr 23 19:10:44 2012 +0100

    win32: compilation fix for recent private/inline header separation

 src/win32/cairo-win32-display-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit abedc6b46ad283f896e078479174312cb87e6700
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Mon Apr 23 13:20:47 2012 +0930

    ps: support all image types
    
    If the image is not rgb24/argb32/a8/a1, create a new image with the
    same CAIRO_CONTENT and paint image to the new image.

 src/cairo-ps-surface.c | 41 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 4 deletions(-)

commit 33f9e433eef13a2b39a8213c6997399f3a5896a8
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Mon Apr 23 13:07:18 2012 +0930

    pdf: support all image types
    
    If the image is not rgb24/argb32/a8/a1, create a new image with the
    same CAIRO_CONTENT and paint image to the new image.

 src/cairo-pdf-surface.c | 41 +++++++++++++++++++++++++++++++----------
 1 file changed, 31 insertions(+), 10 deletions(-)

commit c0b523eb652b2c4ba41cb27132d46ad9211b5df4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Apr 21 10:16:30 2012 +0100

    stroke(boxes): Convert the dash step back into device units before incrementing
    
    Reported-by: Carlos Garcia Campos <carlosgc@gnome.org>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-boxes.c                         |   2 +-
 .../rectilinear-dash-scale-unaligned.ref.png          | Bin 5010 -> 3738 bytes
 .../rectilinear-dash-scale-unaligned.traps.ref.png    | Bin 4552 -> 3289 bytes
 test/reference/rectilinear-dash-scale.ref.png         | Bin 921 -> 651 bytes
 4 files changed, 1 insertion(+), 1 deletion(-)

commit 99f3fea6d92fab684b145b2eb62fc7e6705aca73
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 17:53:11 2012 +0100

    gl: Uses the inline clip function, so update its include
    
    Fixes build from 0770dda52be9c1bf464a84cb5566ef46d7e9df5a.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-gl-msaa-compositor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 0046967224640c0a390b4a7b376bbd631ed32a5c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 16:12:55 2012 +0100

    dash: Increment dash_remain by the next segment to reduce accumulation errors
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-stroke-dash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 5e39a8098b88b2e8d25eb46c6bbe8656c9e0260c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 15:48:01 2012 +0100

    dash: Use a epsilon compare for stepping the dash
    
    Due to rounding errors that may creep in comparing against 0.0 is
    dangerous and may result in an infinite loop whilst generating dashes
    that consumes all memory.
    
    Reported-and-tested-by: Uli Schlachter <psychon@znc.in>
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-fixed-private.h | 2 ++
 src/cairo-stroke-dash.c   | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

commit 57cfdfd9796531a576060e9304715920e0fdb8fe
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-list into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources               |   1 +
 src/cairo-botor-scan-converter.c   |   2 +-
 src/cairo-gstate.c                 |   1 +
 src/cairo-list-inline.h            | 209 +++++++++++++++++++++++++++++++++++++
 src/cairo-list-private.h           | 167 -----------------------------
 src/cairo-observer.c               |   2 +
 src/cairo-path-fixed.c             |   1 +
 src/cairo-pattern-inline.h         |   2 +
 src/cairo-pattern.c                |   1 +
 src/cairo-ps-surface.c             |   1 +
 src/cairo-rtree-private.h          |   2 +-
 src/cairo-scaled-font.c            |   1 +
 src/cairo-script-surface.c         |   2 +-
 src/cairo-surface-observer.c       |   1 +
 src/cairo-surface.c                |   1 +
 src/cairo-xcb-connection.c         |   2 +-
 src/cairo-xcb-screen.c             |   1 +
 src/cairo-xcb-shm.c                |   1 +
 src/cairo-xcb-surface-render.c     |   1 +
 src/cairo-xcb-surface.c            |   1 +
 src/cairo-xlib-display.c           |   1 +
 src/cairo-xlib-render-compositor.c |   1 +
 src/cairo-xlib-screen.c            |   1 +
 src/cairo-xlib-surface.c           |   1 +
 src/cairo-xlib-xcb-surface.c       |   1 +
 25 files changed, 234 insertions(+), 171 deletions(-)

commit df62accbda19276c68753e799a32443b47d4e939
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-surface-subsurface-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                   |  1 +
 src/cairo-analysis-surface.c           |  2 +-
 src/cairo-cogl-surface.c               |  2 +-
 src/cairo-gl-operand.c                 |  2 +-
 src/cairo-paginated-surface.c          |  2 +-
 src/cairo-surface-observer.c           |  2 +-
 src/cairo-surface-subsurface-inline.h  | 72 ++++++++++++++++++++++++++++++++++
 src/cairo-surface-subsurface-private.h | 32 +--------------
 src/cairo-xlib-source.c                |  2 +-
 9 files changed, 80 insertions(+), 37 deletions(-)

commit 590202dbfba709cfdd8ad3c241e7af06b3c542e9
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-error-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources      |  1 +
 src/cairo-error-inline.h  | 52 +++++++++++++++++++++++++++++++++++++++++++++++
 src/cairo-error-private.h |  7 -------
 3 files changed, 53 insertions(+), 7 deletions(-)

commit 2e7d60e0a29494d94a05205ec83f3dae2041811f
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-pattern-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources         |  1 +
 src/cairo-image-source.c     |  2 +-
 src/cairo-mask-compositor.c  |  2 +-
 src/cairo-pattern-inline.h   | 63 ++++++++++++++++++++++++++++++++++++++++++++
 src/cairo-pattern-private.h  | 20 --------------
 src/cairo-spans-compositor.c |  2 +-
 src/cairo-traps-compositor.c |  2 +-
 src/cairo-xlib-source.c      |  2 +-
 8 files changed, 69 insertions(+), 25 deletions(-)

commit 306117ea7c69f9125fa062e4c5e5f9086b98d832
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-recording-surface-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources              |  1 +
 src/cairo-beos-surface.cpp        |  1 +
 src/cairo-cogl-surface.c          |  2 +-
 src/cairo-gl-surface-legacy.c     |  1 +
 src/cairo-image-surface-inline.h  | 82 +++++++++++++++++++++++++++++++++++++++
 src/cairo-image-surface-private.h | 35 -----------------
 src/cairo-image-surface.c         | 10 ++---
 src/cairo-skia-surface.cpp        |  1 +
 src/cairo-surface.c               |  2 +-
 src/cairo-tee-surface.c           |  2 +-
 src/drm/cairo-drm-surface.c       |  1 +
 src/skia/cairo-skia-context.cpp   |  1 +
 12 files changed, 96 insertions(+), 43 deletions(-)

commit 8653c2692e684a60370b99e545123ba2a7b00bc8
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-recording-surface-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                     |  2 +
 src/cairo-analysis-surface.c             |  4 +-
 src/cairo-image-source.c                 |  2 +-
 src/cairo-pattern.c                      |  4 +-
 src/cairo-pdf-surface.c                  |  2 +-
 src/cairo-ps-surface.c                   |  2 +-
 src/cairo-recording-surface-inline.h     | 68 ++++++++++++++++++++++++++++++++
 src/cairo-recording-surface-private.h    | 26 ------------
 src/cairo-recording-surface.c            |  2 +-
 src/cairo-script-surface.c               |  4 +-
 src/cairo-spans-compositor.c             |  2 +-
 src/cairo-surface-snapshot-inline.h      |  2 +-
 src/cairo-surface-snapshot-private.h     | 18 ---------
 src/cairo-surface-snapshot.c             |  2 +-
 src/cairo-svg-surface.c                  |  2 +-
 src/cairo-tee-surface.c                  |  2 +-
 src/cairo-traps-compositor.c             |  4 +-
 src/cairo-vg-surface.c                   |  2 +-
 src/cairo-xcb-surface-render.c           |  4 +-
 src/cairo-xlib-source.c                  |  2 +-
 src/cairo-xml-surface.c                  |  2 +-
 src/win32/cairo-win32-printing-surface.c |  2 +-
 22 files changed, 93 insertions(+), 67 deletions(-)

commit 3266f936dee59b7c3a990e518899a72d0e103f62
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-surface-snapshot-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-surface-snapshot-inline.h | 59 +++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

commit 356c7cb2e3da8d95a4bc6c40d0b1895657fd59ce
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-surface-observer-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                 |  1 +
 src/cairo-surface-observer-inline.h  | 59 ++++++++++++++++++++++++++++++++++++
 src/cairo-surface-observer-private.h | 21 +------------
 src/cairo-surface-observer.c         |  1 +
 4 files changed, 62 insertions(+), 20 deletions(-)

commit f3623cf0220aa32c12c3ba3988a5dfef6605d6b3
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-surface-private into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                   |  1 +
 src/cairo-surface-inline.h             | 52 ++++++++++++++++++++++++++++++++++
 src/cairo-surface-private.h            |  9 ------
 src/win32/cairo-win32-gdi-compositor.c |  1 +
 4 files changed, 54 insertions(+), 9 deletions(-)

commit 6736d0bf000a42ce426b45c923d7066bf0a27089
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-contour-privates into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources            |  1 +
 src/cairo-contour-inline.h      | 80 +++++++++++++++++++++++++++++++++++++++++
 src/cairo-contour-private.h     | 35 ------------------
 src/cairo-contour.c             |  1 +
 src/cairo-path-stroke-polygon.c |  1 +
 5 files changed, 83 insertions(+), 35 deletions(-)

commit afa180935bedb5c3db06706d893b2bcd89b2215b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-combsort-privates into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                                      | 2 +-
 src/cairo-bentley-ottmann-rectangular.c                   | 2 +-
 src/cairo-bentley-ottmann-rectilinear.c                   | 2 +-
 src/cairo-bentley-ottmann.c                               | 2 +-
 src/cairo-botor-scan-converter.c                          | 2 +-
 src/cairo-boxes-intersect.c                               | 2 +-
 src/{cairo-combsort-private.h => cairo-combsort-inline.h} | 0
 src/cairo-contour.c                                       | 2 +-
 src/cairo-polygon-intersect.c                             | 2 +-
 src/cairo-polygon-reduce.c                                | 2 +-
 src/cairo-recording-surface.c                             | 2 +-
 src/cairo-rectangular-scan-converter.c                    | 2 +-
 src/cairo-surface-observer.c                              | 2 +-
 13 files changed, 12 insertions(+), 12 deletions(-)

commit 0770dda52be9c1bf464a84cb5566ef46d7e9df5a
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-clip-privates into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                   |  1 +
 src/cairo-clip-boxes.c                 |  1 +
 src/cairo-clip-inline.h                | 83 ++++++++++++++++++++++++++++++++++
 src/cairo-clip-polygon.c               |  1 +
 src/cairo-clip-private.h               | 42 -----------------
 src/cairo-clip.c                       |  1 +
 src/cairo-composite-rectangles.c       |  1 +
 src/cairo-default-context.c            |  1 +
 src/cairo-gstate.c                     |  1 +
 src/cairo-mask-compositor.c            |  1 +
 src/cairo-spans-compositor.c           |  1 +
 src/cairo-surface-clipper.c            |  1 +
 src/cairo-surface-offset.c             |  1 +
 src/cairo-surface-subsurface.c         |  1 +
 src/cairo-surface-wrapper.c            |  1 +
 src/cairo-surface.c                    |  1 +
 src/cairo-traps-compositor.c           |  1 +
 src/cairo-xcb-surface-render.c         |  1 +
 src/cairo-xlib-core-compositor.c       |  1 +
 src/win32/cairo-win32-gdi-compositor.c |  1 +
 20 files changed, 101 insertions(+), 42 deletions(-)

commit e9c9e28cd19df8a5875f62fc74087500182399f0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 11:59:54 2012 +0100

    Split cairo-box-privates into struct+inlines
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/Makefile.sources                            | 2 +-
 src/cairo-analysis-surface.c                    | 2 +-
 src/{cairo-box-private.h => cairo-box-inline.h} | 0
 src/cairo-boxes.c                               | 2 +-
 src/cairo-clip-boxes.c                          | 2 +-
 src/cairo-cogl-surface.c                        | 2 +-
 src/cairo-path-bounds.c                         | 2 +-
 src/cairo-path-fixed.c                          | 2 +-
 src/cairo-path-stroke-boxes.c                   | 2 +-
 src/cairo-path-stroke-polygon.c                 | 2 +-
 src/cairo-path-stroke-tristrip.c                | 2 +-
 src/cairo-path-stroke.c                         | 2 +-
 src/cairo-rectangle.c                           | 2 +-
 src/cairo-spline.c                              | 2 +-
 src/cairo-traps-compositor.c                    | 2 +-
 15 files changed, 14 insertions(+), 14 deletions(-)

commit f830268b952ecd06bf3adf7bf62dc4b5c4139e5c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 19 12:04:01 2012 +0100

    boxes: Remove unused inline function
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-boxes-private.h | 8 --------
 1 file changed, 8 deletions(-)

commit 9417fec04a172a7c44be38c1b3d032c3fee4f0d6
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Apr 18 20:44:43 2012 +0100

    image: Split inline SRC composition
    
    Currently we construct a mask for the entire line and try to process it
    in one call to pixman (two without the LERP operator). An alternative
    approach is split the row into separate composite operations for the
    clear (which we can skip), fully opaque and partial spans.
    
    As the source operator is typically mostly opaque or clear, this is a
    good win as we are able to utilise more fast paths. In the worst case,
    it degrades to the old method of constructing a whole mask for a row.
    It may reduce performance for having to process lots of spans though
    (this is where the pixman spans interface should help). However, such
    geometry is rare and typically handled elsewhere.
    
    And the existing code has a bug where it was clearing the destination
    for clear regions of the mask outside of the spans.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-image-compositor.c | 154 +++++++++++++++++++++++++++----------------
 1 file changed, 96 insertions(+), 58 deletions(-)

commit 70fc52cb80f21fff0ba960236f24b997692cce64
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Apr 18 15:24:41 2012 +0100

    stroke(boxes): Apply user scale factors to dash segments
    
    Fixes tests/rectilinear-dash-scale*
    
    Reported-by: Guillaume Ayoub <xovni@wanadoo.fr>
    Reported-by: Carlos Garcia Campos <carlosgc@gnome.org>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48818
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-boxes.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

commit 5ff32f70c14d89cb776a1a9da91089c258dbbf68
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Apr 18 15:20:57 2012 +0100

    test: Add rectilinear-dash-scale
    
    Exercise rectilinear dashes under a non-uniform scale factors.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48818
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/Makefile.sources                              |   1 +
 test/rectilinear-dash-scale.c                      | 196 +++++++++++++++++++++
 .../rectilinear-dash-scale-unaligned.ref.png       | Bin 0 -> 5010 bytes
 .../rectilinear-dash-scale-unaligned.traps.ref.png | Bin 0 -> 4552 bytes
 test/reference/rectilinear-dash-scale.ref.png      | Bin 0 -> 921 bytes
 5 files changed, 197 insertions(+)

commit 4f125a1bd069095f3a97f009e7d7af2681353fb1
Author: Nis Martensen <nis.martensen@web.de>
Date:   Thu Apr 12 23:20:59 2012 +0200

    typo

 doc/public/check-doc-coverage.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 905a88bf517bdc1b110587551ea7f1739bd90627
Author: Nis Martensen <nis.martensen@web.de>
Date:   Fri Apr 13 20:22:59 2012 +0200

    doc: add missing chapters
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 doc/public/cairo-docs.xml | 3 +++
 1 file changed, 3 insertions(+)

commit 80d1e68bb31be030f8102f28545bb622fa2050d8
Author: Nis Martensen <nis.martensen@web.de>
Date:   Fri Apr 13 20:36:03 2012 +0200

    doc: do not use / in section title
    
    The Title: field is used to determine the file name of the generated
    html. Due to the slash a subdirectory is created and all relative links
    in the generated file are broken.
    
    Use a hyphen instead.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xlib-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 40d6c580cd029f3d330ba28a7728ff36498920cb
Author: Javier Jardón <jjardon@gnome.org>
Date:   Tue Sep 13 16:30:10 2011 +0100

    configure.ac: Do not generate template files when building docs
    
    It's not needed as all the api documentation is inline

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 7b25b2eb4b83f411935e51ed398cebfb3a9c3c59
Author: Javier Jardón <jjardon@gnome.org>
Date:   Tue Sep 13 16:20:12 2011 +0100

    autogen.sh: User autoreconf instead custom script

 autogen.sh | 194 +++++--------------------------------------------------------
 1 file changed, 14 insertions(+), 180 deletions(-)

commit aa90a8f84f7dff67d57a8c0863331bf04e3b546e
Author: Javier Jardón <jjardon@gnome.org>
Date:   Tue Sep 13 16:15:49 2011 +0100

    configure.ac: generate xz tarballs by default

 build/Makefile.am.releasing | 2 +-
 configure.ac                | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

commit 3616a5f992e6d12fc7f005b7b67ab2101d248470
Author: Javier Jardón <jjardon@gnome.org>
Date:   Tue Sep 13 16:13:41 2011 +0100

    configure.ac: Update autotools configuration
    
    Do not use autoconf deprecated macros
    Use new libtool syntax
    honor aclocal flags

 Makefile.am  |  2 +-
 configure.ac | 16 +++++++++++-----
 2 files changed, 12 insertions(+), 6 deletions(-)

commit 93d42e82a43a0e2f531331b127ec82d8a3b6eded
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Apr 14 14:52:42 2012 +0100

    Revert accidental push of ps debugging API.
    
    This reverts commits
       6ad8c96fd81e06cea6ada4a83e7c5614f150f914,
       a3f97d1d2e77a0fee4ca03d5dc9968952a440561,
       25abe582982caeb07d1e0af4acca53bb110a33bf
    
    I should know better by now than to push without checking for outstanding
    changes.

 boilerplate/cairo-boilerplate-pdf.c | 19 ++++++++++-----
 boilerplate/cairo-boilerplate-ps.c  | 40 +++++++++++++++++++++++++------
 src/cairo-pdf-surface.c             | 21 ----------------
 src/cairo-pdf.h                     |  5 ----
 src/cairo-ps-surface.c              | 48 -------------------------------------
 src/cairo-ps.h                      | 10 --------
 6 files changed, 46 insertions(+), 97 deletions(-)

commit d486ea30f1a58640a1178de74f705a73845b1cda
Author: Marcus Meissner <meissner@suse.de>
Date:   Sat Apr 14 14:47:02 2012 +0100

    configure: Conditionally include -flto
    
    As some systems fail to create working binaries with when linked with
    lto, perform a check during configure.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=39114

 build/configure.ac.warnings | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

commit 25abe582982caeb07d1e0af4acca53bb110a33bf
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 12 10:51:38 2012 +0100

    pdf (debug API): Export the ability to force fallbacks
    
    We need to occasionally force fallbacks whilst testing the PDF
    output, so export a debug interface to do so in order to avoid poking
    around inside cairo internals.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 boilerplate/cairo-boilerplate-pdf.c | 19 ++++++-------------
 src/cairo-pdf-surface.c             | 21 +++++++++++++++++++++
 src/cairo-pdf.h                     |  5 +++++
 3 files changed, 32 insertions(+), 13 deletions(-)

commit a3f97d1d2e77a0fee4ca03d5dc9968952a440561
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 12 10:51:38 2012 +0100

    ps (debug API): Export the ability to force fallbacks
    
    We need to occasionally force fallbacks whilst testing the PostScript
    output, so export a debug interface to do so in order to avoid poking
    around inside cairo internals.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 boilerplate/cairo-boilerplate-ps.c | 20 ++++++--------------
 src/cairo-ps-surface.c             | 21 +++++++++++++++++++++
 src/cairo-ps.h                     |  3 +++
 3 files changed, 30 insertions(+), 14 deletions(-)

commit 6ad8c96fd81e06cea6ada4a83e7c5614f150f914
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Apr 12 10:51:38 2012 +0100

    ps (API): Export the ability to set the creation date of the surface
    
    A PostScript surface embeds a CreationDate comment into its document
    description pre-amble. Normally this is set to the time the surface is
    written out, except we set this to a constant value in the boilerplate
    for the purposes of mimicking a reference file. It may also be useful
    for external applications, so make it a public export.
    
    References: https://bugs.freedesktop.org/show_bug.cgi?id=48577
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 boilerplate/cairo-boilerplate-ps.c | 20 +-------------------
 src/cairo-ps-surface.c             | 27 +++++++++++++++++++++++++++
 src/cairo-ps.h                     |  7 +++++++
 3 files changed, 35 insertions(+), 19 deletions(-)

commit bf5adaf3942388e58ad3bda30173e53b214df885
Author: Nis Martensen <nis.martensen@web.de>
Date:   Tue Apr 10 22:09:23 2012 +0200

    doc: add returns statement to cairo_surface_supports_mime_type
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-surface.c | 3 +++
 1 file changed, 3 insertions(+)

commit a6a5b1fd0b0e32bc03e4742a0441d03e352ea8bc
Author: Nis Martensen <nis.martensen@web.de>
Date:   Tue Apr 10 22:02:54 2012 +0200

    doc: no separate cairo-xcb-xrender section
    
    There is already a cairo-xcb section and there are no symbols that
    should be documented in an extra -xrender section. It is not mentioned
    in cairo-sections.txt either. So simply delete it.
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface-render.c | 13 -------------
 1 file changed, 13 deletions(-)

commit c04f5a353f0b05326915f370b05480eeda27ebac
Author: Nis Martensen <nis.martensen@web.de>
Date:   Sun Mar 11 00:36:58 2012 +0100

    add unused symbols to sections doc
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 doc/public/cairo-sections.txt | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

commit 07fc63676dfdaa57ed919ad7be8f59c97c615473
Author: Uli Schlachter <psychon@znc.in>
Date:   Wed Apr 11 21:37:55 2012 +0200

    xlib: Disable fallback compositor with xlib-xcb
    
    When xlib-xcb is enabled, this is just dead code which is never used. Thus, this
    shouldn't hurt. However, this does include cairo-xlib-private.h. Shouldn't be a
    problem? Well, that header contains static inline functions which some compiler
    on Solaris will emit even when they are unused.
    
    This brings us to the real problem: That static inline function refers to a
    function which isn't compiled with xlib-xcb and thus linking fails with
    undefined symbols.
    
    This can be reproduced with GCC by adding a call to
    _cairo_xlib_screen_put_gc(NULL, NULL, 0, 0); to
    _cairo_xlib_fallback_compositor_get.
    
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48489
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xlib-fallback-compositor.c | 4 ++++
 1 file changed, 4 insertions(+)

commit 09de481ce5f6ed1c38c0d5bf3af7c60642c4c947
Author: Gilles Espinasse <g.esp@free.fr>
Date:   Sat Apr 7 23:09:51 2012 +0200

    Cosmetic configure fix
    
    'how to allow undefined symbols in shared libraries' test should use CAIRO_CC_TRY_FLAG_SILENT or configure display is a bit out of order like this
    
    checking how to allow undefined symbols in shared libraries used by test suite... checking whether gcc supports -Wl,--allow-shlib-undefined... yes
    -Wl,--allow-shlib-undefined
    
    Signed-off-by: Gilles Espinasse <g.esp@free.fr>
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 build/configure.ac.warnings | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit c7b86ab97be1d3d3ccf43b652832f148a2fcf290
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Tue Apr 10 22:34:05 2012 +0930

    any2ppm: fix missing enumeration warning

 test/any2ppm.c | 1 +
 1 file changed, 1 insertion(+)

commit b74e8ebd50da443537a031132ebc86728f79e5f5
Author: Maarten Bosmans <mkbosmans@gmail.com>
Date:   Mon Apr 9 21:33:52 2012 +0200

    Add _cairo_win32_print_gdi_error to boilerplate code
    
    This function is not exported in libcairo, so can't be used from the
    library.

 boilerplate/cairo-boilerplate-win32-printing.c | 30 ++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

commit 0bb3e0769a49f639ae86a9577394fc51709441f5
Author: Maarten Bosmans <mkbosmans@gmail.com>
Date:   Mon Apr 9 21:33:51 2012 +0200

    test: Only use alarm() when SIGALRM is also defined
    
    On some platforms (mingw) the alarm() configure check succeeds, but the
    alarm function doesn't actually work.

 test/cairo-test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 9fcbe25c2dcf831783bb0fd20af9754c0b5c409b
Author: Maarten Bosmans <mkbosmans@gmail.com>
Date:   Mon Apr 9 21:33:50 2012 +0200

    Protect code using dlfcn.h with CAIRO_HAS_DLSYM

 configure.ac     | 1 +
 util/Makefile.am | 4 ++++
 2 files changed, 5 insertions(+)

commit 3f32419257bb2e380dd63a3b1a850b512a617776
Author: Maarten Bosmans <mkbosmans@gmail.com>
Date:   Mon Apr 9 21:33:49 2012 +0200

    test: Give some functions in any2ppm a prefix
    
    The function name _write is too generic and can clash with already
    defined functions.

 test/any2ppm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

commit 038e4991912656a3239ca82d60056ca129016ba6
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Mon Apr 9 18:01:44 2012 +0930

    pdf: avoid unnecessary use of patterns in mask groups

 src/cairo-pdf-surface.c | 188 +++++++++++++++++++++++++++---------------------
 1 file changed, 106 insertions(+), 82 deletions(-)

commit 2007f0eccec5df72b7069fc43878fa0c1ce89527
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Mon Apr 9 20:03:15 2012 +0930

    test: disable subsurface tests with vector backends
    
    due to a subsurface snapshot bug causing recursion in the pdf backend.

 test/subsurface-image-repeat.c   | 2 +-
 test/subsurface-modify-child.c   | 2 +-
 test/subsurface-modify-parent.c  | 2 +-
 test/subsurface-outside-target.c | 2 +-
 test/subsurface-pad.c            | 2 +-
 test/subsurface-reflect.c        | 2 +-
 test/subsurface-repeat.c         | 2 +-
 test/subsurface-scale.c          | 2 +-
 test/subsurface-similar-repeat.c | 2 +-
 test/subsurface.c                | 2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)

commit 7cb5053c0694992320b5f7ea3b91ea497431813b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Apr 9 12:49:20 2012 +0100

    analysis: Apply the integer translation to the bbox as well
    
    The bbox is used to compute the ink extents (and so the pattern extents
    of a recording surface) and if given an integer translation we failed to
    transform the bbox into the target space.
    
    Fixes mask (pdf).
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-analysis-surface.c | 8 ++++++++
 1 file changed, 8 insertions(+)

commit de61681574eb7d6e0e497ea7f25797e3d9b20ac4
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Apr 9 12:47:34 2012 +0100

    build: Disable -Wset-but-unused-variable
    
    This is too noisy in the current build, and masking more important
    warnings.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 build/configure.ac.warnings | 5 +++++
 1 file changed, 5 insertions(+)

commit 113ec6bf0c8ed1ff12293d1ed2a2de9bd5b9904b
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 8 17:58:13 2012 +0100

    traps: Clip the trapezoid extents against the clip extents
    
    Just in case the clip polygon turns out to be much larger than the
    operation extents (silly us for not reducing it correctly) and lead to
    catastrophe, such as:
    
    Program received signal SIGSEGV, Segmentation fault.
    pixman_fill_sse2 (bits=<optimized out>, stride=4, bpp=8, x=0, y=0,
    width=3, height=-34811, data=0) at pixman-sse2.c:3369
    3369                *(uint16_t *)d = data;
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-traps-compositor.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

commit 6f28f0b33cb12f3b2dd48c87da0018bd00c17107
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Apr 8 11:28:59 2012 +0100

    stroke: Fix misuse of half_line_x for vertical caps on dashes
    
    A typo using half_line_x instead of half_line_y when emitting dashed
    segments of the rectilinear stroke.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-path-stroke-boxes.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

commit 8657ca10e34b0034602680b4304d47ecf90ccbfd
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Apr 6 21:20:40 2012 +0930

    fix _cairo_pattern_get_ink_extents to work with snapshot recording surfaces
    
    It had caused pdf bbox sizes to regress to page size bboxes.

 src/cairo-pattern.c | 4 ++++
 1 file changed, 4 insertions(+)

commit 8886220b5027296f5b3b95e9c2f93509108d3b9e
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Apr 6 09:43:53 2012 +0930

    type1-subset: if font name is prefixed with a subset tag, strip it off

 src/cairo-type1-subset.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

commit a6d955fcc46ae2da8d6f3b2cadeae64c03066461
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Apr 6 09:23:50 2012 +0930

    fix indentation in cairo_type1_font_subset_parse_charstring

 src/cairo-type1-subset.c | 147 ++++++++++++++++++++++++-----------------------
 1 file changed, 74 insertions(+), 73 deletions(-)

commit 70b2856ed3d31b41e69b3d82fb9c5c11c2b3d3d4
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Fri Apr 6 09:13:35 2012 +0930

    type1-subset: use fallback font if glyph widths are calculated
    
    Bug 48349 has a pdf file with a Type 1 font where the glyph widths are
    of the form:
    
    34 9302 19 div hsbw

 src/cairo-type1-subset.c | 6 ++++++
 1 file changed, 6 insertions(+)

commit 7a262fd398c8a1f3c9052e8d9ec459e27ff91b4d
Author: Adrian Johnson <ajohnson@redneon.com>
Date:   Wed Apr 4 19:53:09 2012 +0930

    fix bug in _cairo_image_analyze_color

 src/cairo-image-surface.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

commit cc247c346b75353f16ab40ac74c54cdd9663d16b
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Mon Apr 2 14:29:47 2012 -0700

    gl: Remove an unused variable

 src/cairo-gl-gradient.c | 1 -
 1 file changed, 1 deletion(-)

commit c77112c5464d7ff21052527f82f4d729cc509291
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Apr 2 20:43:00 2012 +0200

    xcb: Fix SHM in _get_image()
    
    Commit 2283ab9 introduced a logic error. Instead of falling back to the non-SHM
    path when getting the image via SHM failed, we now did the fallback when getting
    the image via SHM worked (which means that the SHM operation was a waste of
    time).
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit d18542b735bb777b444152f0ef06de18993635bd
Author: Kalev Lember <kalevlember@gmail.com>
Date:   Wed Mar 28 19:47:24 2012 +0300

    win32: Avoid redefining ssize_t
    
    ... if it's already defined by system headers. mingw-w64 includes a
    ssize_t definition, so we'll have to make sure not to redefine it in
    that case.

 util/cairo-missing/cairo-missing.h | 2 ++
 1 file changed, 2 insertions(+)

commit a965b0f95fdeb567f7ccb51f7c8c47735a61e2d9
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Thu Mar 29 01:08:51 2012 +0000

    gl: fix y-axis origin when map_to_image() for non texture GL surface
    
    We need to fix y-axis origin when map a GL surface to image surface for
    non-texture GL surface.
    
    Test cases: extended-blend-alpha-mask, extended-blend-mask.
    Although the image outputs is not right, but the image on the first grid
    (upper-left corner) is correct comparing to image output.

 src/cairo-gl-surface.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

commit af6e084dd78fcbb8ecce46c57f655f5e24343b8c
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Mar 29 14:48:24 2012 +0100

    cairoint: Mark PDF surface as requiring the deflate stream output
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairoint.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

commit 169cc39dff6f49af6e39281912e577b0d6bda8ea
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Mar 29 11:58:35 2012 +0100

    test: update two reference images highlighted to be wrong due to source extents
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 test/reference/operator-source.argb32.ref.png   | Bin 5625 -> 5612 bytes
 test/reference/operator-source.rgb24.ref.png    | Bin 3967 -> 3975 bytes
 test/reference/overlapping-boxes.argb32.ref.png | Bin 192 -> 179 bytes
 test/reference/overlapping-boxes.rgb24.ref.png  | Bin 185 -> 170 bytes
 4 files changed, 0 insertions(+), 0 deletions(-)

commit f0e40af05b81bf26dcf36cb262c34603b6420d1c
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Mar 27 11:32:55 2012 +0200

    doc: Silence last 'missing Since field' errors
    
    Some APIs are public but not yet supported, hence they might chenge
    without notice. State their "Since" status as "to be determined".

 src/cairo-beos-surface.cpp | 4 ++++
 src/cairo-gl-surface.c     | 2 ++
 2 files changed, 6 insertions(+)

commit 5174c585def3e2ec06a4679644973a489f92bef2
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Sat Mar 24 17:58:57 2012 +0100

    doc: Silence warnings about 'Since' field in private functions
    
    A 'Since' field on non-public functions is not very meaningful,
    because their signature, implementation and semantic is subject to
    change without any visibility outside of cairo.

 src/cairo-font-options.c | 8 --------
 1 file changed, 8 deletions(-)

commit dc1f5f1b002dd61c4c7b27dbaadb9f52dd34ec14
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Thu Feb 16 14:30:08 2012 +0100

    doc: Add since documentation for enumeration values

 src/cairo-pdf.h    |   4 +-
 src/cairo-ps.h     |   4 +-
 src/cairo-region.c |   8 +-
 src/cairo-script.h |   4 +-
 src/cairo-svg.h    |   4 +-
 src/cairo.h        | 265 +++++++++++++++++++++++++++--------------------------
 6 files changed, 145 insertions(+), 144 deletions(-)

commit 2470065edf80fa3a41159990a5dac3e45ac80a09
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Mar 27 11:47:11 2012 +0200

    doc: Fix some wrong versions
    
    The script from the previous commit reported that some 'Since' fields
    indicate incorrect versions.

 src/cairo-quartz-surface.c | 6 +++---
 src/cairo-script-surface.c | 2 +-
 src/cairo-script.h         | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

commit 1d3d64469f3ddac282860f66b24a35cf2253fa46
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Tue Mar 27 11:48:19 2012 +0200

    doc: Add "since" tag to documentation
    
    The following Python script was used to compute "Since: 1.X" tags,
    based on the first version where a symbol became officially supported.
    
    This script requires a concatenation of the the cairo public headers
    for the officially supported beckends to be available as
    "../../includes/1.X.0.h".
    
    from sys import argv
    import re
    
    syms = {}
    
    def stripcomments(text):
        def replacer(match):
            s = match.group(0)
            if s.startswith('/'):
                return ""
            else:
                return s
        pattern = re.compile(
            r'//.*?$|/\*.*?\*/|\'(?:\\.|[^\\\'])*\'|"(?:\\.|[^\\"])*"',
            re.DOTALL | re.MULTILINE
        )
        return re.sub(pattern, replacer, text)
    
    for minor in range(12,-2,-2):
        version = "1.%d" % minor
        names = re.split('([A-Za-z0-9_]+)', stripcomments(open("../../includes/%s.0.h" % version).read()))
        for s in names: syms[s] = version
    
    for filename in argv[1:]:
        is_public = False
        lines = open(filename, "r").read().split("\n")
        newlines = []
        for i in range(len(lines)):
            if lines[i] == "/**":
                last_sym = lines[i+1][2:].strip().replace(":", "")
                is_public = last_sym.lower().startswith("cairo")
            elif is_public and lines[i] == " **/":
                if last_sym in syms:
                    v = syms[last_sym]
                    if re.search("Since", newlines[-1]): newlines = newlines[:-1]
                    if newlines[-1].strip() != "*": newlines.append(" *")
                    newlines.append(" * Since: %s" % v)
                else:
                    print "%s (%d): Cannot determine the version in which '%s' was introduced" % (filename, i, last_sym)
            newlines.append(lines[i])
    
        out = open(filename, "w")
        out.write("\n".join(newlines))
        out.close()

 src/cairo-debug.c                       |   2 +
 src/cairo-font-face.c                   |  10 ++
 src/cairo-font-options.c                |  30 ++++++
 src/cairo-ft-font.c                     |  14 +++
 src/cairo-image-surface.c               |   8 ++
 src/cairo-matrix.c                      |  24 +++++
 src/cairo-misc.c                        |   2 +
 src/cairo-path.c                        |   2 +
 src/cairo-pattern.c                     |  32 ++++++
 src/cairo-pdf-surface.c                 |   2 +
 src/cairo-pdf.h                         |   2 +-
 src/cairo-png.c                         |  10 ++
 src/cairo-ps-surface.c                  |   2 +
 src/cairo-ps.h                          |   2 +
 src/cairo-quartz-font.c                 |   2 +
 src/cairo-quartz-surface.c              |   2 +
 src/cairo-region.c                      |   2 +
 src/cairo-scaled-font.c                 |  12 +++
 src/cairo-script-surface.c              |  16 +++
 src/cairo-surface.c                     |  26 +++++
 src/cairo-svg-surface.c                 |   2 +
 src/cairo-svg.h                         |   2 +
 src/cairo-version.c                     |  16 +++
 src/cairo-xlib-surface.c                |  14 +++
 src/cairo.c                             | 174 ++++++++++++++++++++++++++++++++
 src/cairo.h                             |  66 ++++++++++++
 src/win32/cairo-win32-display-surface.c |   4 +
 src/win32/cairo-win32-font.c            |  14 +++
 src/win32/cairo-win32-surface.c         |   2 +
 29 files changed, 495 insertions(+), 1 deletion(-)

commit 79740139e05375c4ce3542b571bc6a1e9d9137a7
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Thu Feb 16 18:52:16 2012 +0100

    doc: Do not use the '@' prefix on some tags
    
    Make the 'Since' and 'Returns' tags consistent by removing the '@'
    prefix.
    
    Fixes some "missing 'Since' field" warnings.

 src/cairo-image-surface.c  |  2 +-
 src/cairo-script-surface.c |  2 +-
 src/cairo-surface.c        | 10 +++++-----
 src/cairo-user-font.c      |  2 +-
 src/cairo-version.c        |  8 ++++----
 5 files changed, 12 insertions(+), 12 deletions(-)

commit bbafcb3de8c01e2946e565f6ec7e31a3b325dbad
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Thu Feb 16 18:53:14 2012 +0100

    doc: Make the documentation name match the function name
    
    Fixes the 'symbol not found' errors caused by mismatches between the
    documentation name and the name in the code.

 src/cairo-scaled-font-subsets-private.h | 8 ++++----
 src/cairo-traps.c                       | 2 +-
 src/cairo-xlib-display.c                | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

commit 7f635e4ead0c5bc689438a3c52742feba92c09ed
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Sat Mar 24 17:48:07 2012 +0100

    doc: Make doc ids more consistent my always putting ':' after them
    
    This makes the documentations comments more consistent and fixes many
    reports of 'invalid doc id'.

 src/cairo-arc.c                 |  2 +-
 src/cairo-gstate.c              |  2 +-
 src/cairo-path-stroke.c         |  2 +-
 src/cairo-pattern.c             | 36 ++++++++++++++++++------------------
 src/cairo-quartz-font.c         |  4 ++--
 src/cairo-quartz-surface.c      |  6 +++---
 src/cairo-recording-surface.c   |  2 +-
 src/cairo-surface-snapshot.c    |  2 +-
 src/cairo-surface.c             |  2 +-
 src/cairo.c                     |  8 ++++----
 src/win32/cairo-win32-surface.c |  4 ++--
 11 files changed, 35 insertions(+), 35 deletions(-)

commit eaac0fa87e588c3e29c177baa016e754588ad6c2
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Fri Mar 23 11:57:38 2012 +0100

    doc: Manually fix remaining warnings about symmetry
    
    The Python script is unable to fix all of the warnings, because some
    point to comments that are not actually documentation.
    
    Fixes the remaining 'documentation comment not closed with **/'
    warnings.

 src/cairo-gl-surface-legacy.c | 2 +-
 src/cairo-qt-surface.cpp      | 2 +-
 src/cairo-skia-surface.cpp    | 4 ++--
 src/cairo-wideint.c           | 3 ++-
 4 files changed, 6 insertions(+), 5 deletions(-)

commit f717341ab9fec1f4a72fe18f5e712272c831d978
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Thu Feb 16 00:31:47 2012 +0100

    doc: Make documentation comments symmetric
    
    Documentation comments should always start with "/**" and end with
    "**/". This is not required by gtk-doc, but it makes the
    documentations formatting more consistent and simplifies the checking
    of documentation comments.
    
    The following Python script tries to enforce this.
    
    from sys import argv
    from sre import search
    
    for filename in argv[1:]:
        in_doc = False
        lines = open(filename, "r").read().split("\n")
        for i in range(len(lines)):
            ls = lines[i].strip()
            if ls == "/**":
                in_doc = True
            elif in_doc and ls == "*/":
                lines[i] = " **/"
            if ls.endswith("*/"):
                in_doc = False
    
        out = open(filename, "w")
        out.write("\n".join(lines))
        out.close()
    
    This fixes most 'documentation comment not closed with **/' warnings
    by check-doc-syntax.awk.

 src/cairo-beos-surface.cpp              |  2 +-
 src/cairo-device.c                      |  2 +-
 src/cairo-font-face.c                   |  2 +-
 src/cairo-font-options.c                |  2 +-
 src/cairo-ft-font.c                     |  6 +++---
 src/cairo-gl.h                          |  2 +-
 src/cairo-gstate.c                      |  2 +-
 src/cairo-image-surface.c               |  4 ++--
 src/cairo-malloc-private.h              | 10 +++++-----
 src/cairo-matrix.c                      |  2 +-
 src/cairo-misc.c                        | 14 +++++++-------
 src/cairo-path-stroke.c                 |  2 +-
 src/cairo-path.c                        |  2 +-
 src/cairo-pattern.c                     | 12 ++++++------
 src/cairo-pdf-surface.c                 |  8 ++++----
 src/cairo-pdf.h                         |  2 +-
 src/cairo-png.c                         |  4 ++--
 src/cairo-ps-surface.c                  |  6 +++---
 src/cairo-ps.h                          |  2 +-
 src/cairo-quartz-font.c                 |  6 +++---
 src/cairo-quartz-image-surface.c        |  2 +-
 src/cairo-quartz-surface.c              |  4 ++--
 src/cairo-recording-surface.c           |  4 ++--
 src/cairo-region.c                      |  4 ++--
 src/cairo-scaled-font.c                 |  2 +-
 src/cairo-script-surface.c              |  4 ++--
 src/cairo-surface.c                     | 22 +++++++++++-----------
 src/cairo-svg-surface.c                 |  6 +++---
 src/cairo-svg.h                         |  2 +-
 src/cairo-types-private.h               |  2 +-
 src/cairo-user-font.c                   |  4 ++--
 src/cairo-version.c                     | 16 ++++++++--------
 src/cairo-xcb-surface-render.c          |  2 +-
 src/cairo-xcb-surface.c                 |  4 ++--
 src/cairo-xlib-surface.c                |  8 ++++----
 src/cairo.c                             | 16 ++++++++--------
 src/cairo.h                             |  2 +-
 src/win32/cairo-win32-display-surface.c |  4 ++--
 src/win32/cairo-win32-font.c            |  4 ++--
 src/win32/cairo-win32-surface.c         |  6 +++---
 40 files changed, 105 insertions(+), 105 deletions(-)

commit c0fc24c889b09b734383c9250a3663d83510479e
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Sat Mar 24 17:53:23 2012 +0100

    doc: Make informational comments syntactically different from docs
    
    This avoids confusion with the documentation comments and fixes some
    malformed docs reports.

 src/cairo-qt-surface.cpp | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

commit 71123cffe0d10c71d1c7069a125024609ba60f1d
Author: Andrea Canciani <ranma42@gmail.com>
Date:   Fri Mar 23 11:45:15 2012 +0100

    doc: Add script to enforce stricter validation of documentation comments

 src/Makefile.am          |   4 +-
 src/check-doc-syntax.awk | 105 +++++++++++++++++++++++++++++++++++++++++++++++
 src/check-doc-syntax.sh  |   4 ++
 3 files changed, 111 insertions(+), 2 deletions(-)

commit d304f0e57be8036719c3709e2419487326369105
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Mar 29 00:32:36 2012 +0100

    composite-rectangles: Trim extents for SOURCE and CLEAR to the mask
    
    The SOURCE and CLEAR are the odd pair in Cairo's range of operators that
    are bound by the shape/mask, but are unbound by the source. This
    regularly leads to bugs as only track the bound/unbound rectangles and
    confuse the meaning when bound only by the mask.
    
    What is required is that the unbound extents in this case is only
    trimmed by the mask (the bounded extents are still the intersection of
    all).
    
    Fixes bug-source-cu
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

 src/cairo-composite-rectangles.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

commit 5b3d878c82fc862038c8e6730f34de317d734bd0
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Thu Mar 29 00:47:37 2012 +0100

    test: Add test case for tracking source operator extents

 test/Makefile.sources                             |   1 +
 test/bug-source-cu.c                              |  81 ++++++++++++++++++++++
 test/reference/bug-source-cu.argb32.ref.png       | Bin 0 -> 3815 bytes
 test/reference/bug-source-cu.rgb24.ref.png        | Bin 0 -> 3211 bytes
 test/reference/bug-source-cu.traps.argb32.ref.png | Bin 0 -> 3816 bytes
 test/reference/bug-source-cu.traps.rgb24.ref.png  | Bin 0 -> 3212 bytes
 6 files changed, 82 insertions(+)

commit fba21ef2a4c4eb343668267fda713aedbb6af2a4
Author: Henry (Yu) Song <hsong@sisa.samsung.com>
Date:   Tue Mar 27 21:25:37 2012 +0000

    gl: use font's antialias option to check whether it needs mask
    
    There is need to loop over number of glyphs to check wether the glyph
    image is a ARGB32 as the font's antialias option can be used for checking.
    If antialias is SUBPIXEL or BEST, the glyph surface will be ARGB32,
    otherwise it will be A8 format. Therefore we will only be using
    component-alpha at SUBPIXEL (or better) font quality and only then need
    a mask for multiple pass glyph composition.

 src/cairo-gl-glyphs.c | 24 ++++++++----------------
 1 file changed, 8 insertions(+), 16 deletions(-)

commit 06ffa0199c483e1e637f436079b1f2ed4c9e7baf
Author: Uli Schlachter <psychon@znc.in>
Date:   Tue Mar 27 21:23:30 2012 +0200

    README: Note that xcb is no longer experimental
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 README | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

commit c4d1063e0310fa1b0c3ab749ed1b4e15431c450b
Author: Uli Schlachter <psychon@znc.in>
Date:   Mon Mar 26 20:17:10 2012 +0200

    xcb/xlib: Add missing "Since: 1.12"
    
    Signed-off-by: Uli Schlachter <psychon@znc.in>

 src/cairo-xcb-connection.c |  4 ++++
 src/cairo-xcb-surface.c    | 12 ++++++++++++
 src/cairo-xlib-display.c   |  2 ++
 3 files changed, 18 insertions(+)

commit f5f8915df25112ad895d85cb6255d0bf01e24c63
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sun Mar 25 15:11:57 2012 -0400

    Fix another typo

 src/cairo-gl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 81c848c83945c19c8cf769daeaa831c086c264f2
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sun Mar 25 15:02:36 2012 -0400

    More typo fixes

 src/cairo-malloc-private.h | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

commit 73cde7a0f6d86f1e72d080757f863caddb0530e6
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sun Mar 25 15:00:44 2012 -0400

    Fix typos

 src/cairo-malloc-private.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

commit ede11b2954db19e3ca9d31cef7d04a7bf0e42ddc
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Sun Mar 25 14:37:14 2012 -0400

    Fix math in comments

 src/cairo-arc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 2721d05d69e42eef592ea0394df89cdc91414330
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Thu Sep 22 13:02:44 2011 -0400

    Typo

 src/cairo-arc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

commit 841b4057bc7afdc9fbac36b178dd5f15bbfc0f90
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Mar 23 20:16:44 2012 +0000

    version: Post release bump to 1.12.1

 cairo-version.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)