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authorsanine <sanine.not@pm.me>2022-10-12 12:03:23 -0500
committersanine <sanine.not@pm.me>2022-10-12 12:03:23 -0500
commit530ffd0b7d3c39757b20f00716e486b5caf89aff (patch)
tree76b35fdf57317038acf6b828871f6ae25fce2ebe /libs/cairo-1.16.0/test/scale-source-surface-paint.c
parent3dbe9332e47c143a237db12440f134caebd1cfbe (diff)
add cairo
Diffstat (limited to 'libs/cairo-1.16.0/test/scale-source-surface-paint.c')
-rw-r--r--libs/cairo-1.16.0/test/scale-source-surface-paint.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/libs/cairo-1.16.0/test/scale-source-surface-paint.c b/libs/cairo-1.16.0/test/scale-source-surface-paint.c
new file mode 100644
index 0000000..0c0a3ac
--- /dev/null
+++ b/libs/cairo-1.16.0/test/scale-source-surface-paint.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright © 2005 Red Hat, Inc.
+ *
+ * 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
+ * Red Hat, Inc. not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Red Hat, Inc. makes no representations about the
+ * suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL RED HAT, INC. 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: Carl D. Worth <cworth@cworth.org>
+ */
+
+#include "cairo-test.h"
+
+static cairo_test_status_t
+draw (cairo_t *cr, int width, int height)
+{
+ cairo_surface_t *surface;
+ uint32_t data[16] = {
+ 0xffffffff, 0xffffffff, 0xffff0000, 0xffff0000,
+ 0xffffffff, 0xffffffff, 0xffff0000, 0xffff0000,
+
+ 0xff00ff00, 0xff00ff00, 0xff0000ff, 0xff0000ff,
+ 0xff00ff00, 0xff00ff00, 0xff0000ff, 0xff0000ff
+ };
+
+ surface = cairo_image_surface_create_for_data ((unsigned char *) data,
+ CAIRO_FORMAT_RGB24, 4, 4, 16);
+
+ cairo_scale (cr, 2, 2);
+
+ cairo_set_source_surface (cr, surface, 1 , 1);
+ cairo_pattern_set_filter (cairo_get_source (cr), CAIRO_FILTER_NEAREST);
+ cairo_paint (cr);
+
+ cairo_surface_finish (surface); /* data will go out of scope */
+ cairo_surface_destroy (surface);
+
+ return CAIRO_TEST_SUCCESS;
+}
+
+CAIRO_TEST (scale_source_surface_paint,
+ "Test call sequence: cairo_scale; cairo_set_source_surface; cairo_paint",
+ "paint, transform", /* keywords */
+ NULL, /* requirements */
+ 12, 12,
+ NULL, draw)