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| author | Haihao Xiang <haihao.xiang@intel.com> | 2023-11-27 14:01:50 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-12-05 10:10:57 +0800 |
| commit | e233f3e75fda8dd60a3dc5f55b7a4bd32b238b6a (patch) | |
| tree | 1dd82f26fa8bfd6a0dfac19ee80baa662a496e07 | |
| parent | 5717fbbea262a028bcfa751e6c0e6798284dfade (diff) | |
| download | ffmpeg-e233f3e75fda8dd60a3dc5f55b7a4bd32b238b6a.tar.gz | |
lavc/qsvdec: return 0 if more data is required
The type of qsv decoders is FF_CODEC_CB_TYPE_DECODE which must not
return AVERROR(EAGAIN). commit 42b20c9 added an assertion to check the
returned value.
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
| -rw-r--r-- | libavcodec/qsvdec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c index da700f25e9..b501964089 100644 --- a/libavcodec/qsvdec.c +++ b/libavcodec/qsvdec.c @@ -1076,6 +1076,9 @@ static int qsv_decode_frame(AVCodecContext *avctx, AVFrame *frame, ret = qsv_process_data(avctx, &s->qsv, frame, got_frame, &s->buffer_pkt); if (ret < 0){ + if (ret == AVERROR(EAGAIN)) + ret = 0; + /* Drop buffer_pkt when failed to decode the packet. Otherwise, the decoder will keep decoding the failure packet. */ av_packet_unref(&s->buffer_pkt); |