diff options
| -rw-r--r-- | omx/gstomxvideoenc.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/omx/gstomxvideoenc.c b/omx/gstomxvideoenc.c index de8a902..15f55f9 100644 --- a/omx/gstomxvideoenc.c +++ b/omx/gstomxvideoenc.c @@ -3157,6 +3157,27 @@ create_input_pool (GstOMXVideoEnc * self, GstCaps * caps, guint num_buffers) } #endif +static GstStructure * +get_allocation_video_meta (GstOMXVideoEnc * self, GstVideoInfo * info) +{ + GstStructure *result; + GstVideoAlignment align; + + gst_omx_video_get_port_padding (self->enc_in_port, info, &align); + + result = gst_structure_new_empty ("video-meta"); + + gst_structure_set (result, "padding-top", G_TYPE_UINT, align.padding_top, + "padding-bottom", G_TYPE_UINT, align.padding_bottom, + "padding-left", G_TYPE_UINT, align.padding_left, + "padding-right", G_TYPE_UINT, align.padding_right, NULL); + + GST_LOG_OBJECT (self, "Request buffer layout to producer: %" GST_PTR_FORMAT, + result); + + return result; +} + static gboolean gst_omx_video_enc_propose_allocation (GstVideoEncoder * encoder, GstQuery * query) @@ -3166,6 +3187,7 @@ gst_omx_video_enc_propose_allocation (GstVideoEncoder * encoder, GstCaps *caps; GstVideoInfo info; GstBufferPool *pool = NULL; + GstStructure *params; gst_query_parse_allocation (query, &caps, NULL); @@ -3179,7 +3201,9 @@ gst_omx_video_enc_propose_allocation (GstVideoEncoder * encoder, return FALSE; } - gst_query_add_allocation_meta (query, GST_VIDEO_META_API_TYPE, NULL); + params = get_allocation_video_meta (self, &info); + gst_query_add_allocation_meta (query, GST_VIDEO_META_API_TYPE, params); + gst_structure_free (params); num_buffers = self->enc_in_port->port_def.nBufferCountMin + 1; |