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[boilerplate] Export cairo_boilerplate_get_image_target()

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A routine to scan the compiled list of targets and return the entry
corresponding to the image backend.
This commit is contained in:
Chris Wilson 2009-06-12 12:25:22 +01:00
parent d008167b9b
commit 6aebde6598
2 changed files with 20 additions and 0 deletions
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17
boilerplate/cairo-boilerplate.c
View file

@ -850,6 +850,23 @@ cairo_boilerplate_get_targets (int *pnum_targets, cairo_bool_t *plimited_targets
return targets_to_test;
}
const cairo_boilerplate_target_t *
cairo_boilerplate_get_image_target (cairo_content_t content)
{
int num_targets, i;
num_targets = sizeof (targets) / sizeof (targets[0]);
for (i = 0; i < num_targets; i++) {
if (targets[i].expected_type == CAIRO_SURFACE_TYPE_IMAGE &&
targets[i].content == content)
{
return &targets[i];
}
}
return NULL;
}
void
cairo_boilerplate_free_targets (cairo_boilerplate_target_t **targets)
{

3
boilerplate/cairo-boilerplate.h
View file

@ -165,6 +165,9 @@ typedef struct _cairo_boilerplate_target
cairo_bool_t is_meta;
} cairo_boilerplate_target_t;
const cairo_boilerplate_target_t *
cairo_boilerplate_get_image_target (cairo_content_t content);
cairo_boilerplate_target_t **
cairo_boilerplate_get_targets (int *num_targets, cairo_bool_t *limited_targets);