video: add macro to get frame size

diff --git a/gst-libs/gst/video/video.h b/gst-libs/gst/video/video.h
index 7dbfafd..6827bc7 100644 (file)
--- a/gst-libs/gst/video/video.h
+++ b/gst-libs/gst/video/video.h
@@ -340,6 +340,7 @@ gboolean    gst_video_frame_copy          (GstVideoFrame *dest, const GstVideoFr
 #define GST_VIDEO_FRAME_FORMAT(f)         (GST_VIDEO_INFO_FORMAT(&(f)->info))
 #define GST_VIDEO_FRAME_WIDTH(f)          (GST_VIDEO_INFO_WIDTH(&(f)->info))
 #define GST_VIDEO_FRAME_HEIGHT(f)         (GST_VIDEO_INFO_HEIGHT(&(f)->info))
+#define GST_VIDEO_FRAME_SIZE(f)           (GST_VIDEO_INFO_SIZE(&(f)->info))
 
 /* dealing with planes */
 #define GST_VIDEO_FRAME_N_PLANES(f)       (GST_VIDEO_INFO_N_PLANES(&(f)->info))