GstCaps *caps;
GstVideoInfo info;
GstVideoAlignment video_align;
- gboolean add_metavideo;
+ gboolean add_videometa;
gboolean need_alignment;
guint prefix;
guint align;
priv->align = align;
/* enable metadata based on config of the pool */
- priv->add_metavideo =
+ priv->add_videometa =
gst_buffer_pool_config_has_option (config,
GST_BUFFER_POOL_OPTION_VIDEO_META);
priv->need_alignment = gst_buffer_pool_config_has_option (config,
GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT);
- if (priv->need_alignment) {
+ if (priv->need_alignment && priv->add_videometa) {
/* get an apply the alignment to the info */
gst_buffer_pool_config_get_video_alignment (config, &priv->video_align);
gst_video_info_align (&info, &priv->video_align);
-
- /* we need the video metadata too now */
- priv->add_metavideo = TRUE;
}
priv->info = info;
gst_memory_resize (mem, priv->prefix, info->size);
gst_buffer_take_memory (*buffer, -1, mem);
- if (priv->add_metavideo) {
+ if (priv->add_videometa) {
GST_DEBUG_OBJECT (pool, "adding GstVideoMeta");
gst_buffer_add_video_meta_full (*buffer, 0, GST_VIDEO_INFO_FORMAT (info),
*
* A bufferpool option to enable extra padding. When a bufferpool supports this
* option, gst_buffer_pool_config_set_video_alignment() can be called.
+ *
+ * When this option is enabled on the bufferpool,
+ * #GST_BUFFER_POOL_OPTION_VIDEO_META should also be enabled.
*/
#define GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT "GstBufferPoolOptionVideoAlignment"