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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-07-05 20:00:15 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-07-20 04:43:41 +0200 |
| commit | a4cb97067b4c679a1bc5f8fa5406b81978885e8a (patch) | |
| tree | 3a9c0a0e52c2f4ff52b017221f2be4383a5c68ed | |
| parent | 4fad45ad146c117197168a39cb0493ffc4fdb60d (diff) | |
| download | ffmpeg-a4cb97067b4c679a1bc5f8fa5406b81978885e8a.tar.gz | |
avcodec/rawenc: Use ff_alloc_packet() instead of ff_alloc_packet2()
the later is not optimal when the buffer size is well known at allocation time
This avoids a memcpy()
Overall 2.5% speedup with a random 1920x1080 video
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 47496eb97cff8130991313d1b7292613620d8592)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/rawenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/rawenc.c b/libavcodec/rawenc.c index c579230013..9bcf5c4cc6 100644 --- a/libavcodec/rawenc.c +++ b/libavcodec/rawenc.c @@ -51,7 +51,7 @@ static int raw_encode(AVCodecContext *avctx, AVPacket *pkt, if (ret < 0) return ret; - if ((ret = ff_alloc_packet2(avctx, pkt, ret)) < 0) + if ((ret = ff_alloc_packet(pkt, ret)) < 0) return ret; if ((ret = avpicture_layout((const AVPicture *)frame, avctx->pix_fmt, avctx->width, avctx->height, pkt->data, pkt->size)) < 0) |