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| author | Limin Wang <lance.lmwang@gmail.com> | 2020-04-18 12:52:48 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2020-05-08 06:42:25 +0800 |
| commit | f5e33514e7a879b09fabfeffd78402590225bf47 (patch) | |
| tree | 310084846d71bc6a057a448f862ba19dfd7aa860 /libavcodec/libx264.c | |
| parent | d8e98d93485754b746a7d1103f33a30de08022b7 (diff) | |
| download | ffmpeg-f5e33514e7a879b09fabfeffd78402590225bf47.tar.gz | |
avcodec/libx264: return immediately if encode_nals return 0
x264_encoder_encode can return 0 with nnal 0. As a result, encode_nals will
return 0. In this condition, it's better to return 0 immediately to avoid
the following unneeded pict_type and flags setting.
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Diffstat (limited to 'libavcodec/libx264.c')
| -rw-r--r-- | libavcodec/libx264.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index c6cce9ff80..c13e8a58d4 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -447,6 +447,9 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame, return ret; } while (!ret && !frame && x264_encoder_delayed_frames(x4->enc)); + if (!ret) + return 0; + pkt->pts = pic_out.i_pts; pkt->dts = pic_out.i_dts; |