highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
95,486 Commits 36 Branches 392 Tags
a6ad328256fe6a6ace7d1e15f3515afccf1247fc
Commit Graph

95486 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
James Almer
39d5acbd09 avcodec/libdav1d: set AVFrame reordered_opaque 
Fixes ticket #8300

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-17 12:35:28 -03:00
Andreas Rheinhardt
ba191c0ce0 vp9_superframe: Avoid allocations and copies of packet structures 
Up until now, the vp9_superframe bsf used distinct packets for input and
output. But at no point in the bsf are the input and output packets used
at the same time (except during a call to av_packet_move_ref()), so that
one can avoid using two packets if one switches to ff_bsf_get_packet_ref
at the same time. This also saves one malloc+free of an AVPacket
structure per filtered packet.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-17 12:35:23 -03:00
Michael Niedermayer
0279e727e9 avcodec/cavsdec: Set ret on errors in decode_pic() 
Fixes regression and fate failure on some machienes

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-17 13:17:18 +02:00
Andreas Rheinhardt
097c917c14 avcodec/ac3enc: Fix memleak 
Fixes ticket #8294.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2019-10-17 12:33:50 +02:00
Andreas Rheinhardt
6aae322120 avfilter/af_arnndn: Remove superfluous qualifier 
remove_doubling() returned a const float, but returning qualified types
is pointless anyway. This is all the more important given that  GCC 4.2.1
(and maybe other compilers, too) seems to treat this as an error as several
FATE units that don't compile any more show.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2019-10-17 12:30:24 +02:00
Gyan Doshi
9c820ebe90 doc/filters: fixes for scale filter 
Adjusted formatting and prose for option force_divisible_by in scale filter
 2019-10-17 15:46:35 +05:30
Paul B Mahol
8f63c4e72a avfilter/vf_dedot: fix crash 
Fixes #8299
 2019-10-17 11:51:22 +02:00
Paul B Mahol
ce40188bc0 avfilter/vf_amplify: cosmetics 2019-10-17 11:32:27 +02:00
Paul B Mahol
3488e0977c avfilter/vf_random: fix memory leaks 
Fixes #8296
 2019-10-17 11:31:53 +02:00
Paul B Mahol
fb7b222b91 avfilter/af_arnndn: make sure that vad_output nb_neurons is always 1 2019-10-17 11:02:02 +02:00
Paul B Mahol
1e35519fe0 avfilter/vf_gblur: fix undefined behaviour 
Fixes #8292
 2019-10-16 19:29:56 +02:00
Michael Niedermayer
c70d547751 avcodec/sbcdec: Fix integer overflows in sbc_synthesize_eight() 
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>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
2f66e8436d avcodec/adpcm: Check initial predictor for ADPCM_IMA_EA_EACS 
Fixes: signed integer overflow: -2147483360 - 631 cannot be represented in type 'int'
Fixes: 17701/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_IMA_EA_EACS_fuzzer-5711517319692288

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
07732f12a4 avcodec/g723_1dec: Fix overflow in shift 
Fixes: shift exponent 1008 is too large for 32-bit type 'int'
Fixes: 17700/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G723_1_fuzzer-5707633436131328

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
5c072c9ed7 avcodec/apedec: Fix integer overflow in predictor_update_3930() 
Fixes: signed integer overflow: -69555262 * 31 cannot be represented in type 'int'
Fixes: 17698/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5728970447781888

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
0c61661a2c avcodec/g729postfilter: Fix undefined intermediate pointers 
Fixes: index -49 out of bounds for type 'int16_t [192]'
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5756275014500352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
6a4fdbf112 avcodec/g729postfilter: Fix undefined shifts 
Fixes: left shift of negative value -12
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5756275014500352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
2b93f52cd6 avcodec/lsp: Fix undefined shifts in lsp2poly() 
Fixes: left shift of negative value -30635
Fixes: 17689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ACELP_KELVIN_fuzzer-5756275014500352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
ca3d8b471f avcodec/aacdec_template: Check decode_extension_payload() for failure 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
8695fbec57 avcodec/adpcm: Fix left shifts in AV_CODEC_ID_ADPCM_EA 
Fixes: left shift of negative value -1
Fixes: 17683/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_EA_R2_fuzzer-5111690013704192

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
5ce3c9eadc avcodec/smacker: cleanup on errors in smka_decode_frame() 
Fixes: multiple memleaks
Fixes: 17660/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-5689769928949760
Fixes: 18064/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-5631086809317376

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
1d3f7e6a72 tools/target_dec_fuzzer: Adjust threshold for EATGV 
Fixes: Timeout (26sec -> 9sec)
Fixes: 17645/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGV_fuzzer-5717065922510848

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
9e32c47102 tools/target_dec_fuzzer: Adjust threshold for SCPR 
Fixes: Timeout (46sec -> 7sec)
Fixes: 17644/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5715704283660288

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
e7113704b2 avcodec/cavsdec: Check remaining bitstream in the main loop in decode_pic() 
Fixes: Timeout (149sec ->1sec)
Fixes: 17311/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CAVS_fuzzer-5679368642232320

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
ea770eb559 avformat/shortendec: Check k in probe 
Fixes: Assertion failure
Fixes: 17640/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5708767475269632

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
cf7f35ace5 tools/target_dec_fuzzer: Adjust threshold for MSZH 
Fixes: Timeout (250sec -> 6sec)
Fixes: 17627/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSZH_fuzzer-5643017129558016

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
d260621089 swscale/output: Avoid 64bit in Alpha in yuv2ya16_X_c_template() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
3e6682931b swscale/output: Correct Alpha in yuv2ya16_X_c_template() 
Untested, no testcase

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Michael Niedermayer
4f4ca675e5 swscale/output: Implement Luma computation from yuv2ya16_X_c_template() without 64bit 
This also reverts 21838cad2f
The revert is in this commit to avoid 2 fate updates

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 19:17:57 +02:00
Paul B Mahol
e831f60100 fate/source: add libavfilter/af_arnndn.c 2019-10-16 18:37:29 +02:00
Paul B Mahol
98ae6b0a4d vafilter/af_replaygain: fix undefined behaviour 
Fixes #8291
 2019-10-16 18:28:32 +02:00
Paul B Mahol
71bceb06e6 avfilter/avf_abitscope: fix undefined behaviour 
Fixes #8289
 2019-10-16 18:28:32 +02:00
Paul B Mahol
4fe4772a58 avfilter/vf_colorchannelmixer: do not use pointer if there is no alpha 
Fixes #8288
 2019-10-16 18:28:32 +02:00
Paul B Mahol
932913f0b4 avfilter/vf_edgedetect: fix undefined behaviour 
Fixes #8287
 2019-10-16 18:28:32 +02:00
Michael Niedermayer
7b94b22261 avcodec/apedec: Check remaining space in decode_array_0000() 
Fixes: Timeout (? -> 2sec)
Fixes: 17886/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5728165124636672
Fixes: 18131/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5710803432374272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 18:03:26 +02:00
Michael Niedermayer
926221ef84 avcodec/apedec: Check error flag after entropy_decode* 
Fixes: 17886/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5728165124636672
Fixes: 18131/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5710803432374272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-16 18:03:26 +02:00
Paul B Mahol
1a0c584abc avfilter/f_reverse: fix memory leaks 
Fixes #8283
 2019-10-16 16:27:06 +02:00
Paul B Mahol
b0bfa3699c avfilter: add arnndn filter 2019-10-16 15:13:59 +02:00
Paul B Mahol
c3985c0ea8 avfilter/vf_atadenoise: compensate for small overall brightness loss 
This is very hard to spot.
 2019-10-16 13:18:47 +02:00
Paul B Mahol
b20dee813a avfilter/vsrc_testsrc: rgbtestsrc: fix undefined behaviour 
Fixes #8238
 2019-10-16 12:37:05 +02:00
Paul B Mahol
64a805883d avfilter/vf_gblur: fix heap-buffer overflow 
Fixes #8282
 2019-10-16 12:13:04 +02:00
Andriy Gelman
e14f5fd0a6 avformat/chromaprint: Fix writing raw fingerprint 
The pointer fp after the call to chromaprint_get_raw_fingerpoint() points to an array
of uint32_t whereas the current code assumed just a char stream. Thus when writing the
raw fingerprint, the output would be truncated by a factor of 4.

For reference the declaration of the function from chromaprint.h is:
int chromaprint_get_raw_fingerprint(ChromaprintContext *ctx, uint32_t **fingerprint, int *size);
 2019-10-16 10:34:51 +05:30
Paul B Mahol
29dac2927f avfilter/af_afade: make sure that in is available 2019-10-16 00:59:30 +02:00
Guo, Yejun
2558e62713 avfilter/dnn: unify the layer load function in native mode 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-10-15 18:56:54 -03:00
Guo, Yejun
3fd5ac7e92 avfilter/dnn: unify the layer execution function in native mode 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-10-15 18:56:25 -03:00
Guo, Yejun
b78dc27bba avfilter/dnn: add DLT prefix for enum DNNLayerType to avoid potential conflicts 
and also change CONV to DLT_CONV2D for better description

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
 2019-10-15 16:35:39 -03:00
James Almer
dd01947397 avformat/latmenc: abort if no extradata is available 
Fixes ticket #8273.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-10-15 13:04:44 -03:00
Paul B Mahol
f2598484b8 avfilter/vf_bm3d: make sure nb_jobs is at least 1 2019-10-15 17:59:43 +02:00
Michael Niedermayer
ec9d48da19 tools/target_dec_fuzzer: Also fuzz keyframe & disposal flags 
This should improve coverage

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-15 17:09:22 +02:00
hwren
e71c241bea lavc/libxavs2: fix parameter setting result determination 
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-10-15 17:07:50 +02:00