Grcov report - extend-reflect-similar.c

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#include "cairo-test.h"

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static const char *png_filename = "romedalen.png";

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static cairo_surface_t *

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clone_similar_surface (cairo_surface_t * target, cairo_surface_t *surface)

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    cairo_t *cr;

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    cairo_surface_t *similar;

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    similar = cairo_surface_create_similar (target,

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	                              cairo_surface_get_content (surface),

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				      cairo_image_surface_get_width (surface),

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				      cairo_image_surface_get_height (surface));

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    cr = cairo_create (similar);

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    cairo_surface_destroy (similar);

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    cairo_set_source_surface (cr, surface, 0, 0);

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    cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);

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    cairo_paint (cr);

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    similar = cairo_surface_reference (cairo_get_target (cr));

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    cairo_destroy (cr);

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    return similar;

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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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    const cairo_test_context_t *ctx = cairo_test_get_context (cr);

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    cairo_surface_t *surface;

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    cairo_surface_t *similar;

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    surface = cairo_test_create_surface_from_png (ctx, png_filename);

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    similar = clone_similar_surface (cairo_get_group_target (cr), surface);

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    cairo_set_source_surface (cr, similar, 32, 32);

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    cairo_pattern_set_extend (cairo_get_source (cr), CAIRO_EXTEND_REFLECT);

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    cairo_paint (cr);

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    cairo_surface_destroy (similar);

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    cairo_surface_destroy (surface);

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    return CAIRO_TEST_SUCCESS;

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CAIRO_TEST (extend_reflect_similar,

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	    "Test CAIRO_EXTEND_REFLECT for surface patterns",

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	    "extend", /* keywords */

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	    NULL, /* requirements */

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	    256 + 32*2, 192 + 32*2,

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	    NULL, draw)