MMFMWK-8242 waylandsink: fix crash when create buffer pool
need use caps to generate video info
upstream status: imx specific
diff --git a/ext/wayland/gstwaylandsink.c b/ext/wayland/gstwaylandsink.c
index bbab8de..af067fd 100644
--- a/ext/wayland/gstwaylandsink.c
+++ b/ext/wayland/gstwaylandsink.c
@@ -596,7 +596,9 @@
pool = g_object_new (gst_wayland_pool_get_type (), NULL);
#ifdef HAVE_ION_ALLOCATOR
- GstVideoFormat format = GST_VIDEO_INFO_FORMAT (&sink->video_info);
+ GstVideoInfo info;
+ gst_video_info_from_caps (&info, caps);
+ GstVideoFormat format = GST_VIDEO_INFO_FORMAT (&info);
if (gst_wl_display_check_format_for_dmabuf (sink->display, format))
alloc = gst_ion_allocator_obtain ();
#endif
