mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
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85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/*
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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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#include "cairo-test.h"
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#include "tiger.inc"
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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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unsigned int i;
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cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
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cairo_set_source_rgba (cr, 0.1, 0.2, 0.3, 1.0);
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cairo_paint (cr);
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cairo_set_operator (cr, CAIRO_OPERATOR_OVER);
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cairo_translate (cr, width/2, height/2);
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cairo_scale (cr, .85, .85);
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for (i = 0; i < ARRAY_LENGTH(tiger_commands); i++) {
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const struct command *cmd = &tiger_commands[i];
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switch (cmd->type) {
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case 'm':
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cairo_move_to (cr, cmd->x0, cmd->y0);
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break;
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case 'l':
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cairo_line_to (cr, cmd->x0, cmd->y0);
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break;
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case 'c':
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cairo_curve_to (cr,
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cmd->x0, cmd->y0,
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cmd->x1, cmd->y1,
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cmd->x2, cmd->y2);
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break;
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case 'f':
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cairo_set_source_rgba (cr,
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cmd->x0, cmd->y0, cmd->x1, cmd->y1);
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cairo_fill (cr);
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break;
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}
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}
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return CAIRO_TEST_SUCCESS;
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}
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static cairo_test_status_t
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a1_draw (cairo_t *cr, int width, int height)
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{
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cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE);
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return draw (cr, width, height);
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}
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CAIRO_TEST (tiger,
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"Check the fidelity of the rasterisation.",
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"raster", /* keywords */
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NULL, /* requirements */
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500, 500,
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NULL, draw)
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CAIRO_TEST (a1_tiger,
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"Check the fidelity of the rasterisation.",
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"fill", /* keywords */
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"target=raster", /* requirements */
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500, 500,
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NULL, a1_draw)
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