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path: root/libavcodec/parser.c
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2019-08-23avcodec/parser: Optimize ff_combine_frame() with massivly negative nextMichael Niedermayer
Fixes: Timeout Fixes: 15558/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PPM_fuzzer-5705273643106304 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-18avcodec/parser: Check next index validity in ff_combine_frame()Michael Niedermayer
Fixes: out of array access Fixes: 15522/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DNXHD_fuzzer-5747756078989312 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-21avcodec/parser: move parsers list and related API to its own fileJames Almer
And add it to the CONFIGURABLE_COMPONENTS list in Makefile. This way, changes to the new file will be tracked and the usual warning to suggest re-running configure will be shown. Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-08sbc: add parser for SBCAurelien Jacobs
2018-02-06lavc: add new API for iterating codecs and codec parsersJosh de Kock
Based on an unfinished patch by atomnuker.
2018-01-05avcodec/parser: use a mutex instead of atomics in av_register_codec_parser()James Almer
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2017-06-16avcodec/parser: assert that there is a past buffer if theres a reference ↵Michael Niedermayer
into the past Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-05Merge commit '53618054b64ce4dab459d23a7efebe9d5afc4855'James Almer
* commit '53618054b64ce4dab459d23a7efebe9d5afc4855': parser: Add missing #include for printing ISO C99 conversion specifiers Merged-by: James Almer <jamrial@gmail.com>
2017-03-29Fix all -Wformat warnings raised by DJGPPClément Bœsch
2016-12-25parser: Add missing #include for printing ISO C99 conversion specifiersDiego Biurrun
2016-12-23Use correct printf conversion specifiers for POSIX integer typesDiego Biurrun
2016-10-24lavc/parser: export field order if not already setRodger Combs
Some codecs set this in the parser, but not the decoder
2016-04-01avcodec/parser: assert that the codec id is not NONE in av_parser_parse2()Michael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-06parser: add av_assert1 to make sure the codec matchesAndreas Cadhalpun
Otherwise this can have some surprising effects (crashes), so let's better not allow it. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-09-29Merge commit '948f3c19a8bd069768ca411212aaf8c1ed96b10d'Hendrik Leppkes
* commit '948f3c19a8bd069768ca411212aaf8c1ed96b10d': lavc: Make AVPacket.duration int64, and deprecate convergence_duration Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-09-29lavc: Make AVPacket.duration int64, and deprecate convergence_durationwm4
Note that convergence_duration had another meaning, one which was in practice never used. The only real use for it was a 64 bit replacement for the duration field. It's better just to make duration 64 bits, and to get rid of it. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-28Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba'Michael Niedermayer
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba': lavc: Consistently prefix input buffer defines Conflicts: doc/examples/decoding_encoding.c libavcodec/4xm.c libavcodec/aac_adtstoasc_bsf.c libavcodec/aacdec.c libavcodec/aacenc.c libavcodec/ac3dec.h libavcodec/asvenc.c libavcodec/avcodec.h libavcodec/avpacket.c libavcodec/dvdec.c libavcodec/ffv1enc.c libavcodec/g2meet.c libavcodec/gif.c libavcodec/h264.c libavcodec/h264_mp4toannexb_bsf.c libavcodec/huffyuvdec.c libavcodec/huffyuvenc.c libavcodec/jpeglsenc.c libavcodec/libxvid.c libavcodec/mdec.c libavcodec/motionpixels.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/noise_bsf.c libavcodec/nuv.c libavcodec/nvenc.c libavcodec/options.c libavcodec/parser.c libavcodec/pngenc.c libavcodec/proresenc_kostya.c libavcodec/qsvdec.c libavcodec/svq1enc.c libavcodec/tiffenc.c libavcodec/truemotion2.c libavcodec/utils.c libavcodec/utvideoenc.c libavcodec/vc1dec.c libavcodec/wmalosslessdec.c libavformat/adxdec.c libavformat/aiffdec.c libavformat/apc.c libavformat/apetag.c libavformat/avidec.c libavformat/bink.c libavformat/cafdec.c libavformat/flvdec.c libavformat/id3v2.c libavformat/isom.c libavformat/matroskadec.c libavformat/mov.c libavformat/mpc.c libavformat/mpc8.c libavformat/mpegts.c libavformat/mvi.c libavformat/mxfdec.c libavformat/mxg.c libavformat/nutdec.c libavformat/oggdec.c libavformat/oggparsecelt.c libavformat/oggparseflac.c libavformat/oggparseopus.c libavformat/oggparsespeex.c libavformat/omadec.c libavformat/rawdec.c libavformat/riffdec.c libavformat/rl2.c libavformat/rmdec.c libavformat/rtpdec_latm.c libavformat/rtpdec_mpeg4.c libavformat/rtpdec_qdm2.c libavformat/rtpdec_svq3.c libavformat/sierravmd.c libavformat/smacker.c libavformat/smush.c libavformat/spdifenc.c libavformat/takdec.c libavformat/tta.c libavformat/utils.c libavformat/vqf.c libavformat/westwood_vqa.c libavformat/xmv.c libavformat/xwma.c libavformat/yop.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-27Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615'Michael Niedermayer
* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615': lavc: AV-prefix all codec flags Conflicts: doc/examples/muxing.c ffmpeg.c ffmpeg_opt.c ffplay.c libavcodec/aacdec.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/ac3enc_float.c libavcodec/atrac1.c libavcodec/atrac3.c libavcodec/atrac3plusdec.c libavcodec/dcadec.c libavcodec/ffv1enc.c libavcodec/h264.c libavcodec/h264_loopfilter.c libavcodec/h264_mb.c libavcodec/imc.c libavcodec/libmp3lame.c libavcodec/libtheoraenc.c libavcodec/libtwolame.c libavcodec/libvpxenc.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/mpeg12dec.c libavcodec/mpeg12enc.c libavcodec/mpegaudiodec_template.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/nellymoserdec.c libavcodec/nellymoserenc.c libavcodec/nvenc.c libavcodec/on2avc.c libavcodec/options_table.h libavcodec/opus_celt.c libavcodec/pngenc.c libavcodec/ra288.c libavcodec/ratecontrol.c libavcodec/twinvq.c libavcodec/vc1_block.c libavcodec/vc1_loopfilter.c libavcodec/vc1_mc.c libavcodec/vc1dec.c libavcodec/vorbisdec.c libavcodec/vp3.c libavcodec/wma.c libavcodec/wmaprodec.c libavcodec/x86/hpeldsp_init.c libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-27lavc: Consistently prefix input buffer definesVittorio Giovara
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27lavc: AV-prefix all codec flagsVittorio Giovara
Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-05-31avcodec/parser: Print an error in case of reallocation fails in ↵Michael Niedermayer
ff_combine_frame() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-20avcodec/parser: Remove duplicate header inlcudeMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-20Merge commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25'Michael Niedermayer
* commit '6a85dfc830f51f1f5c2d36d4182d265c1ea3ba25': lavc: Replace av_dlog and tprintf with internal macros Conflicts: libavcodec/aacdec.c libavcodec/audio_frame_queue.c libavcodec/bitstream.c libavcodec/dcadec.c libavcodec/dnxhddec.c libavcodec/dvbsubdec.c libavcodec/dvdec.c libavcodec/dvdsubdec.c libavcodec/get_bits.h libavcodec/gifdec.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c libavcodec/h264_refs.c libavcodec/imc.c libavcodec/interplayvideo.c libavcodec/jpeglsdec.c libavcodec/libopencore-amr.c libavcodec/mjpegdec.c libavcodec/mpeg12dec.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_parser.c libavcodec/pngdec.c libavcodec/ratecontrol.c libavcodec/rv10.c libavcodec/svq1dec.c libavcodec/vqavideo.c libavcodec/wmadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-19lavc: Replace av_dlog and tprintf with internal macrosVittorio Giovara
2015-02-19Merge commit '31d2039cb42668ebcf08248bc48bbad44aa05f49'Michael Niedermayer
* commit '31d2039cb42668ebcf08248bc48bbad44aa05f49': h264_parser: export video format and dimensions Conflicts: libavcodec/h264_parser.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-19h264_parser: export video format and dimensionsAnton Khirnov
2015-02-14avcodec/parser: optimize ff_mpeg4video_split()Zhaoxiu Zeng
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15avcodec/parser: Check that the parser return code is validMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15Merge commit '8a9641a652ed1546fedfda22584f79d3d423096e'Michael Niedermayer
* commit '8a9641a652ed1546fedfda22584f79d3d423096e': bsf: check memory allocations Conflicts: libavcodec/noise_bsf.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-15bsf: check memory allocationsVittorio Giovara
2015-01-07avcodec/parser: add fuzzy mode to ff_fetch_timestamp()Michael Niedermayer
This will be needed for the following timestamp fix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-01avcodec/parser: use av_freep() to avoid leaving stale pointers in memoryMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-16Drop remaining unneeded != NULLMichael Niedermayer
Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27Merge commit '53abe32409f13687c864b3cda077a1aa906a2459'Michael Niedermayer
* commit '53abe32409f13687c864b3cda077a1aa906a2459': avcodec: Mark argument in av_{parser|hwaccel|bitstream_filter}_next as const Conflicts: libavcodec/avcodec.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-27avcodec: Mark argument in av_{parser|hwaccel|bitstream_filter}_next as constDiego Biurrun
2014-02-26avcodec/parser: put lost comments backMichael Niedermayer
Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-25Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: parser: cosmetics: Drop some unnecessary parentheses Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-25Merge commit 'a1c699659d56b76c0bf399307f642c6fd6d28281'Michael Niedermayer
* commit 'a1c699659d56b76c0bf399307f642c6fd6d28281': parser: K&R formatting cosmetics Conflicts: libavcodec/parser.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-25Merge commit 'ed61f3ca8a0664a697782253b354055136c5d303'Michael Niedermayer
* commit 'ed61f3ca8a0664a697782253b354055136c5d303': parser: Remove commented-out cruft Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-25parser: cosmetics: Drop some unnecessary parenthesesDiego Biurrun
2014-02-25parser: K&R formatting cosmeticsLuca Barbato
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-02-25parser: Remove commented-out cruftDiego Biurrun
2013-11-24Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: Add missing #includes for *INT64_MAX and *INT64_C Conflicts: ffmpeg.c ffmpeg_filter.c ffplay.c libavformat/assdec.c libavformat/avidec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-24Add missing #includes for *INT64_MAX and *INT64_CDiego Biurrun
2013-09-26avcodec/parser: reset indexes on realloc failureMichael Niedermayer
Fixes Ticket2982 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-29avcodec/parser: Make av_register_codec_parser() thread safeMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21Merge commit '511cf612ac979f536fd65e14603a87ca5ad435f3'Michael Niedermayer
* commit '511cf612ac979f536fd65e14603a87ca5ad435f3': miscellaneous typo fixes Conflicts: libavcodec/4xm.c libavcodec/lagarith.c libavcodec/parser.c libavcodec/ratecontrol.c libavcodec/shorten.c libavcodec/vda_h264.c libavformat/dvenc.c libavformat/wtv.c tools/patcheck Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21miscellaneous typo fixesDiego Biurrun
2012-12-08Merge commit '096abfa15052977eed93f0b5e01afd2d47c53c1f'Michael Niedermayer
* commit '096abfa15052977eed93f0b5e01afd2d47c53c1f': parser: fix large overreads bitstream: add get_bits64() to support reading more than 32 bits at once arm: detect cpu features at runtime on Linux Conflicts: libavcodec/parser.c libavformat/mpegts.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-08parser: fix large overreadsMichael Niedermayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-04 15:39:27 +0300