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| author | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2014-03-23 14:31:06 +0000 |
|---|---|---|
| committer | Derek Buitenhuis <derek.buitenhuis@gmail.com> | 2014-03-24 15:28:20 +0000 |
| commit | ecb5b9c098009787e02f6de9e2d3e1786531c2f2 (patch) | |
| tree | f3323264660887e45dfee3249329d6a39ca639c7 | |
| parent | 206d5330f64843a6e944c8e98402a6a876b8ef45 (diff) | |
| download | ffmpeg-ecb5b9c098009787e02f6de9e2d3e1786531c2f2.tar.gz | |
libx265: Only use one memcpy for headers
They're guaranteed by the x265 API to be contiguous in memory.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| -rw-r--r-- | libavcodec/libx265.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/libavcodec/libx265.c b/libavcodec/libx265.c index fbce99cf83..15a0535d08 100644 --- a/libavcodec/libx265.c +++ b/libavcodec/libx265.c @@ -80,7 +80,6 @@ static av_cold int libx265_encode_init(AVCodecContext *avctx) { libx265Context *ctx = avctx->priv_data; x265_nal *nal; - uint8_t *buf; int sar_num, sar_den; int nnal; int ret; @@ -198,11 +197,7 @@ static av_cold int libx265_encode_init(AVCodecContext *avctx) return AVERROR(ENOMEM); } - buf = ctx->header; - for (i = 0; i < nnal; i++) { - memcpy(buf, nal[i].payload, nal[i].sizeBytes); - buf += nal[i].sizeBytes; - } + memcpy(ctx->header, nal[0].payload, ctx->header_size); if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER) { avctx->extradata_size = ctx->header_size; |