vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
80 lines
2.6 KiB
C
80 lines
2.6 KiB
C
/*
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* Copyright © 2005 Red Hat, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of
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* Red Hat, Inc. not be used in advertising or publicity pertaining to
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* distribution of the software without specific, written prior
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* permission. Red Hat, Inc. makes no representations about the
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* suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL,
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* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
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* IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Carl D. Worth <cworth@cworth.org>
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*/
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/* Bug history
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*
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* 2005-04-11 Carl Worth <cworth@cworth.org>
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*
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* It appears that calling cairo_show_surface after cairo_translate
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* somehow applies the translation twice to the surface being
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* shown. This is pretty easy to demonstrate by bringing up xsvg on
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* an SVG file with an <image> and panning around a bit with the
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* arrow keys.
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*
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* This is almost certainly a regression, and I suspect there may be
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* some interaction with the fix for move-to-show-surface.
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*
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* 2005-04-12 Carl Worth <cworth@cworth.org>
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*
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* I committed a fix for this bug today.
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*/
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#include "cairo-test.h"
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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 *surface;
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uint32_t colors[4] = {
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0xffffffff, 0xffff0000,
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0xff00ff00, 0xff0000ff
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};
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int i;
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for (i=0; i < 4; i++) {
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surface = cairo_image_surface_create_for_data ((unsigned char *) &colors[i],
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CAIRO_FORMAT_RGB24,
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1, 1, 4);
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cairo_save (cr);
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{
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cairo_translate (cr, i % 2, i / 2);
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cairo_set_source_surface (cr, surface, 0, 0);
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cairo_paint (cr);
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}
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cairo_restore (cr);
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cairo_surface_finish (surface); /* colors will go out of scope */
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cairo_surface_destroy (surface);
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}
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return CAIRO_TEST_SUCCESS;
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}
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CAIRO_TEST (translate_show_surface,
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"Tests calls to cairo_show_surface after cairo_translate",
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"transform", /* keywords */
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NULL, /* requirements */
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2, 2,
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NULL, draw)
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