FFmpeg

Commit Graph

Author	SHA1	Message	Date
Andreas Rheinhardt	20f9727018	avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	cb9f17cd28	tools/target_dec_fuzzer: Adjust threshold for TQI Fixes: Timeout Fixes: 44455/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATQI_fuzzer-6069950551293952 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	a13471fd04	tools/target_dec_fuzzer: Adjust threshold for DSICINVIDEO Fixes: Timeout Fixes: 44829/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DSICINVIDEO_fuzzer-6190334340628480 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	9805a0004c	tools/target_dec_fuzzer: Fix build failure from channels API Regression since `2f8ccca2fa` and surrounding commits Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	2f8ccca2fa	tools/target_{bsf,dec}_fuzzer: convert to new channel layout-API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	50e9e11316	tools: convert to new channel layout-API Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Michael Niedermayer	31c4c99ff9	tools/target_dec_fuzzer: Adjust threshold for DFA Fixes: Timeout Fixes: 45351/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DFA_fuzzer-5768895011618816 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	1c60ad469e	tools/target_dec_fuzzer: Adjust threshold for targa Fixes: Timeout Fixes: 44877/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TARGA_fuzzer-4870505251864576 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
James Almer	4f21a9ae6b	tools/target_bsf_fuzzer: simplify the loop feeding packets to the filter And use a single AVPacket for the entire process. This more closely follows the suggested API usage in the doxy. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Michael Niedermayer	c900f2e42c	tools/target_dem_fuzzer: Check fmt before dereferencing Fixes: NULL pointer dereference Fixes: 44884/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-4656748688965632 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Andreas Rheinhardt	321a3c244d	avutil/log: Don't include avutil.h It has been included since `af5f434f8c` for deprecation reasons, but removing it has been forgotten after it had served is purpose. So remove it. For convenience, include version.h instead as LIBAVUTIL_VERSION_INT is supposed to be used when creating AVClasses. Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	1372b30db2	tools/target_dem_fuzzer: Force interrupt for HLS Fixes: Timeout Fixes: 41580/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-5059099224571904 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	cd4ce3b862	tools/target_dem_fuzzer: Test interrupt callback Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	db3fd5ab31	tools/target_dec_fuzzer: Adjust threshold for prores Fixes: Timeout Fixes: 42072/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PRORES_fuzzer-4957999452520448 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	e901716daf	tools/target_dec_fuzzer: Adjust threshold for HQ_HQA Fixes: Timeout Fixes: 41120/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-6327761690558464 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	cd95ac7e33	tools/target_dec_fuzzer: adjust threshold for gem Fixes: Timeout Fixes: 42035/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GEM_fuzzer-5033604191748096 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	db27a35012	tools/target_dec_fuzzer: Adjust DXA threshold Fixes: Timeout Fixes: 40203/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXA_fuzzer-4587923496894464 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	76c41a5bfe	tools/target_dec_fuzzer: Disable MB debug after a few iterations This debug code can be quite slow on constructed streams Fixes: Timeout Fixes: 38907/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6334628852531200 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	6bba9d960b	tools/target_dec_fuzzer: Adjust threshold for MXPEG Fixes: Timeout Fixes: 39813/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MXPEG_fuzzer-6010298067189760 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	8e67cfe15b	tools/target_dec_fuzzer: Adjust threshold for WMV2 Fixes: Timeout Fixes: 37737/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-4923012999151616 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Andreas Rheinhardt	1ea3650823	Replace all occurences of av_mallocz_array() by av_calloc() They do the same. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	a3ca06f9ea	tools/target_dec_fuzzer: Adjust VC1 threshold Fixes: Timeout Fixes: 38215/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-6375595299176448 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Nicolas George	8f92a1862a	tools/dvd2concat: generate VOBSUB extradata The extradata contains the frame size of the subtitles images and the palette.	3 years ago
Nicolas George	5b052c4bcb	tools/dvd2concat: add support for chapters	3 years ago
Nicolas George	1a0aff8ca5	tools/dvd2concat: specify stream_codec for subtitles Avoid requiring a huge probe size and analyze duration.	3 years ago
Nicolas George	86b2a86169	tools/dvd2concat: include language metadata	3 years ago
Michael Niedermayer	8f4c36553c	tools/target_dec_fuzzer: Adjust threshold for WMV3 Fixes: Timeout clearing images Fixes: 37726/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3_fuzzer-4604669570187264 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Andreas Rheinhardt	b2793a9462	tools/target_bsf_fuzzer: Make it const-correct Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	a1292895cb	configure: Remove null_bsf dependency Unneeded since `c96904f525` (a bsf-list with zero bsfs is used since that commit). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Nicolas George	252128561e	tools/dvd2concat: use option keyword subfile,,start,X,end,Y,,: is ugly and will be gone some day.	3 years ago
Nicolas George	6d82d894ee	tools/dvd2concat: document that -protocol_whitelist is needed	3 years ago
Anton Khirnov	5fdb5ed613	FATE: add a test for sliced scaling	3 years ago
Anton Khirnov	94170e0411	tools/venc_data_dump: factor out demux/decode code It can be shared with other simple demux/decode tools.	3 years ago
Michael Niedermayer	c42f277903	tools/target_dec_fuzzer: check max samples in flush loop Fixes: Timeout Fixes: 36020/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-4774629855068160 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	f0ed8de1d6	tools/target_dec_fuzzer: Adjust threshold for VP6F Fixes: Timeout Fixes: 34791/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6F_fuzzer-4571038838030336 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	46e8778300	tools/target_dec_fuzzer: Adjust the threshold for VP5 Fixes: Timeout Fixes: 35793/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP5_fuzzer-6492854393372672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	cce928e941	tools/target_dec_fuzzer: Adjust the threshold for VP3 Fixes: Timeout Fixes: 35855/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP3_fuzzer-4851183540895744 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	54b798638e	tools/target_dec_fuzzer: Fix extradata duplication Fixes: out of array access Fixes: 36340/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5872546875572224.fuzz Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Andreas Rheinhardt	c253b180cb	tools/graph2dot: Don't use sizeof(AVFilterGraph), check allocation Use avfilter_graph_alloc() instead of av_mallocz(sizeof(AVFilterGraph)) to allocate an AVFilterGraph; this also properly allocates the graph's internal. The current code just happened to work because it did not make any use of said internal. Also check the allocation; this fixes Coverity #1292528. Reviewed-by: Jan Ekström <jeebjp@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	69aa2488fc	tools/target_dec_fuzzer: Adjust threshold for libvorbis Fixes: Timeout Fixes: 33513/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-6481006635909120 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Andreas Rheinhardt	4608f7cc6a	Remove unnecessary mem.h inclusions Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	69f120ead7	avcodec/avcodec: Don't include cpu.h It is not used here at all; instead, add it where it is used without including it or any of the arch-specific CPU headers. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	57b5ec6ba7	avcodec/avcodec: Stop including bsf.h in avcodec.h Also include bsf.h directly wherever it is used. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Michael Niedermayer	748c3fa52a	tools/target_dec_fuzzer: Fuzz FF_DEBUG_* This should increase coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	9fa30cf855	tools/target_dec_fuzzer: Fuzz AV_CODEC_FLAG2_EXPORT_MVS This should increase coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	a0fd56f55e	tools/target_dec_fuzzer: Set extradata for the parser This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	9c8df64a70	tools/target_dec_fuzzer: Fuzz skip_frame Should allow coverage of related code Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	29c95765e8	tools/target_dec_fuzzer: move maximum variables into function This fixes an issue when multiple cases are fuzzed in a single run and the limits are adjusted by more than the iteration limit. In that case the adjusted limit leaked back into the global limit causing the fuzzer to become ineffective after several iterations, MSS2 was affected by this for example. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	0b3cdd7cc2	tools/cws2fws: Check read() for failure Fixes: CID1452579 Argument cannot be negative Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Michael Niedermayer	532c65f751	tools/target_dec_fuzzer: Adjust threshold for theora Fixes: Timeout Fixes: 33916/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THEORA_fuzzer-4620863119949824 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago

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681 Commits (487b49d8f2e1e81dce86230fc957ca2ee9de00ee)