From: Damien Lespiau <damien.lespiau@intel.com>
Date: Fri, 6 Sep 2013 16:26:32 +0000 (+0100)
Subject: lib: Split create_image_surface() out of create_cairo_ctx()
X-Git-Tag: intel-gpu-tools-1.5~154
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dac45f5f067136496a76bf755a3df0224a2c3ea4;p=profile%2Fextras%2Fintel-gpu-tools.git

lib: Split create_image_surface() out of create_cairo_ctx()

So we can use it in the next commit.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
---

diff --git a/lib/drmtest.c b/lib/drmtest.c
index d9749d7..cf442a0 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -1620,9 +1620,8 @@ static cairo_format_t drm_format_to_cairo(uint32_t drm_format)
 	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_format_t cformat;
 	void *fb_ptr;
@@ -1633,6 +1632,16 @@ static cairo_t *create_cairo_ctx(int fd, struct kmstest_fb *fb)
 						   cformat, fb->width,
 						   fb->height, fb->stride);
 	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);
 	cairo_surface_destroy(surface);