diff options
Diffstat (limited to 'gst-libs/gst/video/gstvideofilter.c')
| -rw-r--r-- | gst-libs/gst/video/gstvideofilter.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gst-libs/gst/video/gstvideofilter.c b/gst-libs/gst/video/gstvideofilter.c index f36c884..a47a113 100644 --- a/gst-libs/gst/video/gstvideofilter.c +++ b/gst-libs/gst/video/gstvideofilter.c @@ -341,6 +341,24 @@ invalid_buffer: } } +static gboolean +gst_video_filter_transform_meta (GstBaseTransform * trans, GstBuffer * inbuf, + GstMeta * meta, GstBuffer * outbuf) +{ + const GstMetaInfo *info = meta->info; + const gchar *const *tags; + + tags = gst_meta_api_type_get_tags (info->api); + + if (tags && g_strv_length ((gchar **) tags) == 1 + && gst_meta_api_type_has_tag (info->api, + g_quark_from_string (GST_META_TAG_VIDEO_STR))) + return TRUE; + + return GST_BASE_TRANSFORM_CLASS (parent_class)->transform_meta (trans, inbuf, + meta, outbuf); +} + static void gst_video_filter_class_init (GstVideoFilterClass * g_class) { @@ -361,6 +379,8 @@ gst_video_filter_class_init (GstVideoFilterClass * g_class) GST_DEBUG_FUNCPTR (gst_video_filter_get_unit_size); trans_class->transform = GST_DEBUG_FUNCPTR (gst_video_filter_transform); trans_class->transform_ip = GST_DEBUG_FUNCPTR (gst_video_filter_transform_ip); + trans_class->transform_meta = + GST_DEBUG_FUNCPTR (gst_video_filter_transform_meta); GST_DEBUG_CATEGORY_INIT (gst_video_filter_debug, "videofilter", 0, "videofilter"); |