Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavdevice/lavfi.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/libavdevice/lavfi.c b/libavdevice/lavfi.c
index 2a95cb013c..5e814eada8 100644
--- a/libavdevice/lavfi.c
+++ b/libavdevice/lavfi.c
@@ -362,16 +362,12 @@ static int create_subcc_packet(AVFormatContext *avctx,
AVFrame *frame,
{
LavfiContext *lavfi = avctx->priv_data;
AVFrameSideData *sd;
- int stream_idx, i, ret;
+ int stream_idx, ret;
if ((stream_idx = lavfi->sink_stream_subcc_map[sink_idx]) < 0)
return 0;
- for (i = 0; i < frame->nb_side_data; i++)
- if (frame->side_data[i]->type == AV_FRAME_DATA_A53_CC)
- break;
- if (i >= frame->nb_side_data)
+ if (!(sd = av_frame_get_side_data(frame, AV_FRAME_DATA_A53_CC)))
return 0;
- sd = frame->side_data[i];
if ((ret = av_new_packet(&lavfi->subcc_packet, sd->size)) < 0)
return ret;
memcpy(lavfi->subcc_packet.data, sd->data, sd->size);
--
2.20.1
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