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path: root/libavcodec/sbcdec.c
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* lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bumpAnton Khirnov2021-01-01
| | | | They are not properly namespaced and not intended for public use.
* avcodec: set AV_CODEC_CAP_CHANNEL_CONF on decoders which set their own channelsHendrik Leppkes2020-12-10
| | | | | | | | | | | | The decoders in this set either have a fixed channel count, or read it from the bitstream, and thus do not require the channel count as external information. Fixes various regressions since 81503ac58a763a36b1f57264013b1e76acb62b68, which requires a valid channel count for decoders which do not set this capability. Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
* lavc/sbc: Remove bool usage.Carl Eugen Hoyos2020-04-04
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* sbcdec: do not unnecessarily set frame propertiesAnton Khirnov2020-03-20
| | | | | Decoders are supposed to export stream properties in AVCodecContext, the AVFrame properties are set from those in ff_get_buffer().
* avcodec/sbcdec: Fix integer overflows in sbc_synthesize_four()Michael Niedermayer2019-11-09
| | | | | | | | Fixes: signed integer overflow: 1494495519 + 1494495519 cannot be represented in type 'int' Fixes: 18347/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SBC_fuzzer-5711714661695488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/sbcdec: Fix integer overflows in sbc_synthesize_eight()Michael Niedermayer2019-10-16
| | | | | | | | Fixes: signed integer overflow: 518484152 + 1868182638 cannot be represented in type 'int' Fixes: 17732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SBC_fuzzer-5663738132168704 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/sbcdec: Initialize number of channelsMichael Niedermayer2019-09-26
| | | | | | | | | | Fixes: out of array access Fixes: 17609/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SBC_fuzzer-5758729319874560 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/sbc: Fix non static function prefixMichael Niedermayer2018-04-19
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* sbc: implement SBC decoder (low-complexity subband codec)Aurelien Jacobs2018-03-07
This was originally based on libsbc, and was fully integrated into ffmpeg.
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