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/*
* Copyright © Jeff Muizelaar
*
* 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.
*
* JEFF MUIZELAAR 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: Jeff Muizelaar <jeff@infidigm.net>
*/
#include "cairo-test.h"
cairo_test_t test = {
"a8-mask",
"test masks of CAIRO_FORMAT_A8",
8, 8
};
static unsigned char mask[] = {
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0,
0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0
};
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_surface_t *surface;
cairo_pattern_t *pattern;
cairo_set_source_rgb (cr, 0, 0, 1);
cairo_paint (cr);
surface = cairo_image_surface_create_for_data (mask, CAIRO_FORMAT_A8,
7, 8, 7);
pattern = cairo_pattern_create_for_surface (surface);
cairo_set_source_rgb (cr, 1, 0, 0);
cairo_mask (cr, pattern);
cairo_pattern_destroy (pattern);
cairo_surface_destroy (surface);
return CAIRO_TEST_SUCCESS;
}
int
main (void)
{
return cairo_test_expect_failure (&test, draw,
"image backend fails because libpixman only handles (stride % sizeof(pixman_bits) == 0)");
}
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