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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-07 14:44:04 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-09-11 14:38:18 +0200 |
| commit | 520d9a8de229c90d82a5eafd59c28ac21b66781c (patch) | |
| tree | 724602af7765a53c65dcd4459688e2a05f1458cc | |
| parent | 6d71a25cc460960c49997d52c1d1f1c39ccc38b4 (diff) | |
| download | ffmpeg-520d9a8de229c90d82a5eafd59c28ac21b66781c.tar.gz | |
avcodec/extract_extradata: Remove always-true check
If a sequence header has already been found, it is certain that next
startcode (being disjoint from the sequence header startcode) can begin
at index four at the earliest.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/extract_extradata_bsf.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libavcodec/extract_extradata_bsf.c b/libavcodec/extract_extradata_bsf.c index 6e80076522..38517bdcf3 100644 --- a/libavcodec/extract_extradata_bsf.c +++ b/libavcodec/extract_extradata_bsf.c @@ -275,7 +275,6 @@ static int extract_extradata_mpeg12(AVBSFContext *ctx, AVPacket *pkt, if (state == 0x1B3) found = 1; else if (found && state != 0x1B5 && state < 0x200 && state >= 0x100) { - if (i > 3) { *size = i - 3; *data = av_malloc(*size + AV_INPUT_BUFFER_PADDING_SIZE); if (!*data) @@ -287,7 +286,6 @@ static int extract_extradata_mpeg12(AVBSFContext *ctx, AVPacket *pkt, pkt->data += *size; pkt->size -= *size; } - } break; } } |