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path: root/libavcodec/takdsp.c
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* avcodec/takdsp: Fix integer overflow in decorrelate_sf()Michael Niedermayer2022-04-03
| | | | | | | | Fixes: signed integer overflow: -101 * 71041254 cannot be represented in type 'int' Fixes: 45938/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-4687974320701440 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/takdsp: Fix negative shift in decorrelate_sf()Michael Niedermayer2020-10-10
| | | | | | | | Fixes: left shift of negative value -4 Fixes: 25723/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-6250580752990208 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/takdec: add x86 SIMD for rest of decorrelation modesPaul B Mahol2015-10-09
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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