diff options
Diffstat (limited to 'libs/cairo-1.16.0/test/composite-integer-translate-over.c')
-rw-r--r-- | libs/cairo-1.16.0/test/composite-integer-translate-over.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/test/composite-integer-translate-over.c b/libs/cairo-1.16.0/test/composite-integer-translate-over.c new file mode 100644 index 0000000..1b82a33 --- /dev/null +++ b/libs/cairo-1.16.0/test/composite-integer-translate-over.c @@ -0,0 +1,61 @@ +/* + * Copyright © 2006 Mozilla Corporation + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Mozilla Corporation not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Mozilla Corporation makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Vladimir Vukicevic <vladimir@pobox.com> + */ +#include "cairo-test.h" +#include <math.h> +#include <stdio.h> + +#define SIZE 100 +#define OFFSET 10 +static const char *png_filename = "romedalen.png"; + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + const cairo_test_context_t *ctx = cairo_test_get_context (cr); + cairo_surface_t *image; + + image = cairo_test_create_surface_from_png (ctx, png_filename); + + cairo_set_source_rgba (cr, 0, 0, 0, 1); + cairo_rectangle (cr, 0, 0, SIZE, SIZE); + cairo_fill (cr); + + cairo_translate (cr, OFFSET, OFFSET); + cairo_set_operator (cr, CAIRO_OPERATOR_OVER); + cairo_set_source_surface (cr, image, 0, 0); + cairo_rectangle (cr, 0, 0, (SIZE-OFFSET), (SIZE-OFFSET)); + cairo_fill (cr); + + cairo_surface_destroy (image); + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (composite_integer_translate_over, + "Test simple compositing: integer-translation 32->32 OVER", + "composite", /* keywords */ + NULL, /* requirements */ + SIZE, SIZE, + NULL, draw) |