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lib: Split create_image_surface() out of create_cairo_ctx()

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So we can use it in the next commit.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2013-09-06 17:26:32 +01:00
parent bde7060e3c
commit dac45f5f06
1 changed files with 11 additions and 2 deletions
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13
lib/drmtest.c
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@ -1620,9 +1620,8 @@ static cairo_format_t drm_format_to_cairo(uint32_t drm_format)
abort(); abort();
} }
static cairo_t *create_cairo_ctx(int fd, struct kmstest_fb *fb) static cairo_surface_t *create_image_surface(int fd, struct kmstest_fb *fb)
{ {
cairo_t *cr;
cairo_surface_t *surface; cairo_surface_t *surface;
cairo_format_t cformat; cairo_format_t cformat;
void *fb_ptr; void *fb_ptr;
@ -1633,6 +1632,16 @@ static cairo_t *create_cairo_ctx(int fd, struct kmstest_fb *fb)
cformat, fb->width, cformat, fb->width,
fb->height, fb->stride); fb->height, fb->stride);
assert(surface); assert(surface);
return surface;
}
static cairo_t *create_cairo_ctx(int fd, struct kmstest_fb *fb)
{
cairo_t *cr;
cairo_surface_t *surface;
surface = create_image_surface(fd, fb);
cr = cairo_create(surface); cr = cairo_create(surface);
cairo_surface_destroy(surface); cairo_surface_destroy(surface);