videometa: Add caps feature #defines for video and GL texture upload meta

diff --git a/gst-libs/gst/video/gstvideometa.h b/gst-libs/gst/video/gstvideometa.h
index 48a4a29..37b8249 100644 (file)
--- a/gst-libs/gst/video/gstvideometa.h
+++ b/gst-libs/gst/video/gstvideometa.h
@@ -30,6 +30,8 @@ G_BEGIN_DECLS
 #define GST_VIDEO_META_INFO  (gst_video_meta_get_info())
 typedef struct _GstVideoMeta GstVideoMeta;
 
+#define GST_CAPS_FEATURE_META_GST_VIDEO_META "meta:GstVideoMeta"
+
 #define GST_VIDEO_CROP_META_API_TYPE  (gst_video_crop_meta_api_get_type())
 #define GST_VIDEO_CROP_META_INFO  (gst_video_crop_meta_get_info())
 typedef struct _GstVideoCropMeta GstVideoCropMeta;
@@ -144,6 +146,8 @@ typedef struct {
 typedef struct _GstVideoGLTextureUploadMeta GstVideoGLTextureUploadMeta;
 typedef gboolean (*GstVideoGLTextureUpload) (GstVideoGLTextureUploadMeta *meta, guint format, guint texture_id);
 
+#define GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META "meta:GstVideoGLTextureUploadMeta"
+
 /**
  * GstVideoGLTextureUploadMeta:
  * @meta: parent #GstMeta