Grcov report - composite-integer-translate-over-repeat.c

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/*

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 * Copyright © 2007 Mozilla Corporation

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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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 * 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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 * 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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 * Author: Vladimir Vukicevic <vladimir@pobox.com>

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*/

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#include "cairo-test.h"

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#include <math.h>

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#include <stdio.h>

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#define SIZE 100

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#define SIZE2 20

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#define OFFSET 10

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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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    cairo_surface_t *image;

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    cairo_pattern_t *pat;

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    cairo_t *cr2;

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    image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, SIZE2, SIZE2);

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    cr2 = cairo_create (image);

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    cairo_surface_destroy (image);

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    cairo_set_source_rgba (cr2, 1, 0, 0, 1);

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    cairo_rectangle (cr2, 0, 0, SIZE2/2, SIZE2/2);

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    cairo_fill (cr2);

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    cairo_set_source_rgba (cr2, 0, 1, 0, 1);

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    cairo_rectangle (cr2, SIZE2/2, 0, SIZE2/2, SIZE2/2);

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    cairo_fill (cr2);

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    cairo_set_source_rgba (cr2, 0, 0, 1, 1);

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    cairo_rectangle (cr2, 0, SIZE2/2, SIZE2/2, SIZE2/2);

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    cairo_fill (cr2);

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    cairo_set_source_rgba (cr2, 1, 1, 0, 1);

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    cairo_rectangle (cr2, SIZE2/2, SIZE2/2, SIZE2/2, SIZE2/2);

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    cairo_fill (cr2);

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    pat = cairo_pattern_create_for_surface (cairo_get_target (cr2));

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    cairo_destroy (cr2);

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    cairo_pattern_set_extend (pat, CAIRO_EXTEND_REPEAT);

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    cairo_set_source_rgba (cr, 0, 0, 0, 1);

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    cairo_rectangle (cr, 0, 0, SIZE, SIZE);

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3

    cairo_fill (cr);

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    cairo_translate (cr, OFFSET, OFFSET);

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    cairo_set_operator (cr, CAIRO_OPERATOR_OVER);

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    cairo_set_source (cr, pat);

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    cairo_rectangle (cr, 0, 0, SIZE - OFFSET, SIZE - OFFSET);

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    cairo_fill (cr);

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    cairo_pattern_destroy (pat);

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    return CAIRO_TEST_SUCCESS;

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CAIRO_TEST (composite_integer_translate_over_repeat,

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	    "Test simple compositing: integer-translation 32->32 OVER, with repeat",

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	    "composite", /* keywords */

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	    NULL, /* requirements */

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	    SIZE, SIZE,

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	    NULL, draw)