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| author | Baptiste Coudurier <baptiste.coudurier@gmail.com> | 2011-01-29 17:05:42 -0800 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-08-08 14:33:09 +0200 |
| commit | 5caa2de19ece830e32c95731bc92a423d55cff0c (patch) | |
| tree | 5ad392eaf4163592560092b42737a651e73d49a8 | |
| parent | 07a227b432e49f4c0f35bbef48009f4d8438b32e (diff) | |
| download | ffmpeg-5caa2de19ece830e32c95731bc92a423d55cff0c.tar.gz | |
libx264: do not set pic quality if no frame is output
Avoids uninitialized reads.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavcodec/libx264.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index 17cae713ef..bcf8b1f688 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -144,7 +144,8 @@ static int X264_frame(AVCodecContext *ctx, uint8_t *buf, } x4->out_pic.key_frame = pic_out.b_keyframe; - x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA; + if (bufsize) + x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA; return bufsize; } |