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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-01-22 21:14:05 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-01-22 21:39:43 +0100 |
| commit | d9d9fd9446eb722fd288f56d905f0dfde661af8f (patch) | |
| tree | 6bd74f75d38e84bd24bdf2902f93938c361c2ae2 /libavformat/rtpdec_hevc.c | |
| parent | f1214ad5d9ece179955f9326f3e33e0049660134 (diff) | |
| download | ffmpeg-d9d9fd9446eb722fd288f56d905f0dfde661af8f.tar.gz | |
avcodec/error_resilience: Optimize motion recovery code by using blcok lists
This makes the code 7 times faster with the testcase from libfuzzer
and should reduce the amount of timeouts we hit in automated fuzzing.
(for example 438/fuzz-2-ffmpeg_VIDEO_AV_CODEC_ID_RV40_fuzzer)
The code is also faster with more realistic input though the difference
is small here as that is far from the worst cases the fuzzers pick out
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/rtpdec_hevc.c')
0 files changed, 0 insertions, 0 deletions