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[test/smask-stroke] Propagate error.

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Use cairo_get_target() to propagate the error from the secondary context.
This commit is contained in:
Chris Wilson 2008-10-17 15:52:55 +01:00
parent 546fbc2c0c
commit b1e884cd89
1 changed files with 6 additions and 7 deletions
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13
test/smask-stroke.c
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@ -41,10 +41,14 @@ draw (cairo_t *cr, int width, int height)
cairo_pattern_t *pattern;
cairo_t *cr2;
cairo_set_source_rgb (cr, 0, 0, 1.0);
cairo_paint (cr);
mask = cairo_surface_create_similar (cairo_get_group_target (cr),
CAIRO_CONTENT_ALPHA,
width, height);
cr2 = cairo_create (mask);
cairo_surface_destroy (mask);
cairo_save (cr2); {
cairo_set_operator (cr2, CAIRO_OPERATOR_CLEAR);
@ -62,15 +66,10 @@ draw (cairo_t *cr, int width, int height)
cairo_arc (cr2, 0.5 * width, 0.5 * height, 0.4 * height, 0, 2 * M_PI);
cairo_stroke (cr2);
cairo_destroy (cr2);
cairo_set_source_rgb (cr, 0, 0, 1.0);
cairo_paint (cr);
cairo_set_source_rgb (cr, 1.0, 0, 0);
cairo_mask_surface (cr, mask, 0, 0);
cairo_surface_destroy (mask);
cairo_mask_surface (cr, cairo_get_target (cr2), 0, 0);
cairo_destroy (cr2);
return CAIRO_TEST_SUCCESS;
}