Attachment 4546 Details for Bug 5777 – testcase

testcase

clip-tor.c (text/plain), 1.34 KB, created by tor on 2006-02-03 04:55:44 UTC

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Creator: tor

Created: 2006-02-03 04:55:44 UTC

Size: 1.34 KB

patch

obsolete

>#include "cairo-test.h"
>#include "../src/cairoint.h"
>
>#define SIZE 8
>
>cairo_test_t test = {
>    "clip-tor",
>    "Test clipping failure",
>    SIZE, SIZE
>};
>
>static unsigned char mask_rgba[] = {
>  0x00, 0x00, 0x00, 0x00,  0x00, 0x00, 0x00, 0x00,  0xff, 0xff, 0xff, 0xff,
>  0x00, 0x00, 0x00, 0x00,  0x00, 0x00, 0x00, 0x00,  0xff, 0xff, 0xff, 0xff,
>  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, 0xff, 0xff,
>  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, 0xff, 0xff,  0xff, 0xff, 0xff, 0xff,
>};
>
>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_rgba,
>						   CAIRO_FORMAT_ARGB32,
>                                                   3, 4, 12);
>
>    /* ugh...  - needed to trigger use of fbCombineAddC (versus ...AddU) */
>    pixman_image_set_component_alpha (((cairo_image_surface_t *)surface)->pixman_image, TRUE);
>
>    pattern = cairo_pattern_create_for_surface (surface);
>
>    cairo_set_source_rgb (cr, 1, 0, 0);
>    cairo_set_operator (cr, CAIRO_OPERATOR_ADD);
>    cairo_mask (cr, pattern);
>
>    cairo_pattern_destroy (pattern);
>//    cairo_surface_destroy (surface);
>  
>    return CAIRO_TEST_SUCCESS;
>}
>
>int
>main (void)
>{
>    return cairo_test (&test, draw);
>}

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Attachments on bug 5777: 4546 | 4577 | 9469

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