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[test/source-surface-big-scaled-down] Propagate error.

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Propagate error to source.
This commit is contained in:
Chris Wilson 2008-10-17 20:44:51 +01:00
parent 794160c35b
commit 21360bf674
1 changed files with 25 additions and 18 deletions
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43
test/surface-pattern-big-scale-down.c
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@ -37,28 +37,36 @@ static const cairo_test_t test = {
draw
};
static void
setup_source_surface (cairo_surface_t *surface, int w, int h)
static cairo_surface_t *
create_source_surface (int w, int h)
{
cairo_t *cr = cairo_create (surface);
cairo_surface_t *surface;
cairo_t *cr;
cairo_set_source_rgb (cr, 1.0, 0.0, 0.0);
cairo_rectangle (cr, 0, 0, w/2, h/2);
cairo_fill (cr);
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, SRC_WIDTH, SRC_HEIGHT);
cr = cairo_create (surface);
cairo_surface_destroy (surface);
cairo_set_source_rgb (cr, 0.0, 1.0, 0.0);
cairo_rectangle (cr, w/2, 0, w/2, h/2);
cairo_fill (cr);
cairo_set_source_rgb (cr, 1.0, 0.0, 0.0);
cairo_rectangle (cr, 0, 0, w/2, h/2);
cairo_fill (cr);
cairo_set_source_rgb (cr, 0.0, 0.0, 1.0);
cairo_rectangle (cr, 0, h/2, w/2, h/2);
cairo_fill (cr);
cairo_set_source_rgb (cr, 0.0, 1.0, 0.0);
cairo_rectangle (cr, w/2, 0, w/2, h/2);
cairo_fill (cr);
cairo_set_source_rgb (cr, 1.0, 1.0, 0.0);
cairo_rectangle (cr, w/2, h/2, w/2, h/2);
cairo_fill (cr);
cairo_set_source_rgb (cr, 0.0, 0.0, 1.0);
cairo_rectangle (cr, 0, h/2, w/2, h/2);
cairo_fill (cr);
cairo_destroy (cr);
cairo_set_source_rgb (cr, 1.0, 1.0, 0.0);
cairo_rectangle (cr, w/2, h/2, w/2, h/2);
cairo_fill (cr);
surface = cairo_surface_reference (cairo_get_target (cr));
cairo_destroy (cr);
return surface;
}
static void
@ -85,8 +93,7 @@ draw (cairo_t *cr, int width, int height)
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_paint (cr);
surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, SRC_WIDTH, SRC_HEIGHT);
setup_source_surface (surface, SRC_WIDTH, SRC_HEIGHT);
surface = create_source_surface (SRC_WIDTH, SRC_HEIGHT);
pat = cairo_pattern_create_for_surface (surface);
cairo_surface_destroy (surface);