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a845ebe32d
==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>
75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/*
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* Copyright © 2011 Uli Schlachter
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Author: Uli Schlachter <psychon@znc.in>
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*/
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#include "cairo.h"
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#include "cairo-test.h"
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static cairo_surface_t *
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create_image (int width, int height)
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{
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cairo_surface_t *surface;
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cairo_t *cr;
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surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width, height);
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/* Paint something random to the image */
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cr = cairo_create (surface);
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cairo_surface_destroy (surface);
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cairo_set_source_rgb (cr, 0, 1, 1);
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cairo_paint (cr);
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surface = cairo_surface_reference (cairo_get_target (cr));
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cairo_destroy (cr);
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return surface;
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}
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static cairo_test_status_t
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draw (cairo_t *cr, int width, int height)
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{
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cairo_surface_t *image;
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/* Image has to have same geometry as xcb surface to be added as a snapshot */
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image = create_image (width, height);
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cairo_set_source_surface (cr, image, 0, 0);
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cairo_surface_destroy (image);
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/* This attaches the tested xcb surface as a snapshot */
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cairo_paint (cr);
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/* Now cairo is modifying a snapshot which fails an
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* assert in _cairo_surface_begin_modification */
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cairo_paint (cr);
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return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (xcb_snapshot_assert,
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"Test a wrong _cairo_surface_attach_snapshot call",
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"xcb", /* keywords */
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NULL, /* requirements */
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2, 2,
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NULL, draw)
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