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test/clear-source: Free source after use.

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This commit is contained in:
Chris Wilson 2010-03-23 09:38:59 +00:00
parent 35432e37c2
commit 181403fb53
1 changed files with 22 additions and 16 deletions
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38
test/clear-source.c
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@ -42,23 +42,26 @@ create_surface (cairo_t *target, cairo_content_t content, surface_type_t type)
cairo_t *cr;
surface = cairo_surface_create_similar (cairo_get_target (target),
content,
SIZE, SIZE);
content,
SIZE, SIZE);
if (type == CLEAR)
return surface;
return surface;
cr = cairo_create (surface);
cairo_surface_destroy (surface);
cairo_set_source_rgb (cr, 0.75, 0, 0);
cairo_paint (cr);
cairo_destroy (cr);
if (type == PAINTED)
return surface;
goto DONE;
cr = cairo_create (surface);
cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR);
cairo_paint (cr);
DONE:
surface = cairo_surface_reference (cairo_get_target (cr));
cairo_destroy (cr);
return surface;
@ -117,28 +120,29 @@ glyphs (cairo_t *cr, cairo_surface_t *surface)
typedef void (* operation_t) (cairo_t *cr, cairo_surface_t *surface);
static operation_t operations[] = {
paint,
fill,
stroke,
mask,
mask_self,
glyphs
paint,
fill,
stroke,
mask,
mask_self,
glyphs
};
static cairo_test_status_t
static cairo_test_status_t
draw (cairo_t *cr, int width, int height)
{
cairo_content_t contents[] = { CAIRO_CONTENT_COLOR_ALPHA, CAIRO_CONTENT_COLOR, CAIRO_CONTENT_ALPHA };
unsigned int content, type, ops;
cairo_surface_t *surface;
cairo_set_source_rgb (cr, 0.5, 0.5, 0.5);
cairo_paint (cr);
cairo_translate (cr, SPACE, SPACE);
for (type = 0; type <= PAINTED; type++) {
for (content = 0; content < ARRAY_LENGTH (contents); content++) {
surface = create_surface (cr, contents[content], type);
for (content = 0; content < ARRAY_LENGTH (contents); content++) {
cairo_surface_t *surface;
surface = create_surface (cr, contents[content], type);
cairo_save (cr);
for (ops = 0; ops < ARRAY_LENGTH (operations); ops++) {
@ -149,6 +153,8 @@ draw (cairo_t *cr, int width, int height)
}
cairo_restore (cr);
cairo_translate (cr, SIZE + SPACE, 0);
cairo_surface_destroy (surface);
}
}