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| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-07-30 00:52:18 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-11 20:18:47 +0100 |
| commit | 2ce39978468f53fc588f3fd2fc18a5548336a7f0 (patch) | |
| tree | d3d0ee1dfb45badde7775706eaa29d8bf2bb8e10 /doc/examples/decode_audio.c | |
| parent | 999a7532a462830145269ee00c8e5c6e6b42c9ba (diff) | |
| download | ffmpeg-2ce39978468f53fc588f3fd2fc18a5548336a7f0.tar.gz | |
avcodec/scpr: Use av_memcpy_backptr() in type 17 and 33
This makes the changed code-path faster.
Change not tested except with the fuzzer testcase as I found no other testcase.
Improves: Timeout (136sec -> 74sec)
Improves: 16040/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5705876062601216
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
(cherry picked from commit 950a21e83c742714d6afbecd3e3fd1887e80fa40)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'doc/examples/decode_audio.c')
0 files changed, 0 insertions, 0 deletions