For vmwgfx cairo surface creation fails due to stride mismatch, add a
igt_require_f() for surface.

v2: Check for surface creation failure.

Signed-off-by: Deepak Rawat <dra...@vmware.com>
---
 lib/igt_fb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index 0248637c..0485708b 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -1370,6 +1370,9 @@ static void create_cairo_surface__gtt(int fd, struct 
igt_fb *fb)
                cairo_image_surface_create_for_data(ptr,
                                                    
drm_format_to_cairo(fb->drm_format),
                                                    fb->width, fb->height, 
fb->stride);
+       igt_require_f(cairo_surface_status(fb->cairo_surface) == 
CAIRO_STATUS_SUCCESS,
+                     "Unable to create a cairo surface: %s\n",
+                     
cairo_status_to_string(cairo_surface_status(fb->cairo_surface)));
        fb->domain = I915_GEM_DOMAIN_GTT;
 
        cairo_surface_set_user_data(fb->cairo_surface,
-- 
2.17.1

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