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[test/clip-nesting] Propagate status from sub-context.

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Use cairo_path_append() to propagate an error status from a child context
to it parent so that it is properly reported under memfault.
This commit is contained in:
Chris Wilson 2008-12-10 08:54:03 +00:00
parent e6e33b036f
commit f13f63e3d8
1 changed files with 16 additions and 0 deletions
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16
test/clip-nesting.c
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@ -31,6 +31,19 @@
#define BORDER 10
#define LINE_WIDTH 20
static void
_propagate_status (cairo_t *dst, cairo_t *src)
{
cairo_path_t path;
path.status = cairo_status (src);
if (path.status) {
path.num_data = 0;
path.data = NULL;
cairo_append_path (dst, &path);
}
}
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
@ -70,7 +83,10 @@ draw (cairo_t *cr, int width, int height)
LINE_WIDTH, SIZE - 2 * BORDER);
cairo_fill (cr3);
_propagate_status (cr, cr3);
cairo_destroy (cr3);
_propagate_status (cr, cr2);
cairo_destroy (cr2);
/* And doesn't affect anything after this cairo_t is destroyed */