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41032 commits

Author SHA1 Message Date
Paul B Mahol
060ea5261d avcodec/r210dec: fix r10x decoding 2018-12-03 23:34:05 +01:00
Paul B Mahol
5487560acf avcodec/dnxhddec: use init_get_bits8() 2018-12-03 19:44:49 +01:00
Carl Eugen Hoyos
be17a82f3c lavc: Bump version for r210 pix_fmt change. 2018-12-03 19:10:42 +01:00
Paul B Mahol
3d8d8c7199 avcodec/r210: use correct pixel format 2018-12-03 17:17:42 +01:00
hwrenx
8ef0fdaafc lavc/libdavs2: fix function return value error 
Signed-off-by: hwrenx <hwrenx@126.com>
 2018-12-03 14:42:43 +08:00
hwrenx
42597d6fa0 lavc/libdavs2: output delayed frames 
Signed-off-by: hwrenx <hwrenx@126.com>
 2018-12-03 14:37:42 +08:00
hwrenx
701cbbb58c libdavs2: update api version and enable avx option 
Signed-off-by: hwrenx <hwrenx@126.com>
 2018-12-03 14:37:05 +08:00
Andreas Rheinhardt
9f588ba5ca cbs_h265: Fix Time Code SEI syntax 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2018-12-02 19:49:08 +00:00
Martin Vignali
ffafa53dbf avcodec/proresdec : add 12b decoding 
based on patch by Kieran Kunhya

ticket 7163
 2018-12-02 12:55:57 +01:00
Martin Vignali
6a583261ea avcodec/proresdec : add 12b prores idct 
based on patch by Kieran Kunhya
 2018-12-02 12:55:53 +01:00
Martin Vignali
fddc92d454 avcodec/proresdec : add unpack alpha 12 func 2018-12-02 12:55:48 +01:00
Martin Vignali
859604fe9d avcodec/proresdec : make inline func for unpack alpha 2018-12-02 12:55:44 +01:00
Martin Vignali
1cccf9365d avcodec/proresdec : put unpack alpha func in prores ctx 2018-12-02 12:55:40 +01:00
Martin Vignali
9a22e6fa1d avcodec/proresdsp indent after prev commit 2018-12-02 12:55:35 +01:00
Martin Vignali
c097a32e93 avcodec/proresdec : rename dsp part for 10b and check dspinit for supported bits per raw sample 
based on patch by Kieran Kunhya
 2018-12-02 12:55:31 +01:00
Martin Vignali
a970920026 avcodec/proresdec : move dsp init after codec tag check 2018-12-02 12:55:20 +01:00
Martin Vignali
dae9b4b8a4 avcodec/proresdsp : remove unused value 2018-12-02 12:55:15 +01:00
Martin Vignali
a87ca4bbca avcodec/utils : add YUVA444P12 and YUVA422P12 to pixfmt who need height padding in avcodec_align_dimensions2 2018-12-02 12:55:11 +01:00
Jun Zhao
72b047a7a7 lavc/kvazaar: fix auto thread flag in kvazaar wrapper. 
Now the kvazaar warpper didn't setting the threads for kvazaar API,
and kavzaar will auto selecte the thread number.

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2018-12-02 11:05:28 +08:00
Paul B Mahol
e9967822e4 avcodec: add PCM-DVD encoder 
Fixes #6784.
 2018-12-01 19:41:48 +01:00
Michael Niedermayer
1a89ae1df8 avcodec/hevcdec: Check for overlapping slices 
Fixes: Timeout
Fixes: 10108/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-6222384351674368

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-01 02:17:19 +01:00
Michael Niedermayer
7f22a4ebc9 avcodec/truemotion2rt: Fix rounding in input size check 
Fixes: Timeout
Fixes: 11332/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2RT_fuzzer-5678456612847616

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-01 01:58:27 +01:00
Shiyou Yin
5982614af1 avcodec/mips: [loongson] refine optimization in h264_chroma. 
Remove invalid operation in the case x and y all equal 0,
this refine made about 2% speedup for H264 decode on loongson platform.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-01 01:51:20 +01:00
Paul B Mahol
f09bbb8f08 avformat/ac3dec: always skip junk bytes before sync bytes 
Fixes #7278.
 2018-11-30 16:27:20 +01:00
Linjie Fu
67cdfcf694 lavc/qsvenc: assert uninitialized pict_type 
Assert in function ff_qsv_encode to avoid using uninitialized value:

FF_DISABLE_DEPRECATION_WARNINGS
        avctx->coded_frame->pict_type = pict_type;
FF_ENABLE_DEPRECATION_WARNINGS

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-30 17:53:26 +08:00
Zhong Li
ac0bcd6b61 lavc/qsvenc: add forced_idr option 
This option can be used to repect original input I/IDR frame type.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-30 17:53:00 +08:00
Zhong Li
518b963d2c lavc/qsvenc: enable ICQ and ICQ_LA on Linux 
ICQ/ICQ_LA are enabled with MSDK V1.28

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Zhong Li <zhong.li@intel.com>
 2018-11-30 17:51:49 +08:00
Jun Zhao
b87063c06d lavc/libaomenc: Add a maximum constraint of 64 encoder threads. 
fixed the error in Intel(R) Xeon(R) Gold 6152 CPU like:
[libaom-av1 @ 0x469f340] Failed to initialize encoder: Invalid parameter
[libaom-av1 @ 0x469f340]   Additional information: g_threads out of range [..MAX_NUM_THREADS]

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-29 21:37:49 -03:00
James Almer
e695b0beba avcodec/libdav1d: add an option to toggle Film Grain 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:05:10 -03:00
James Almer
0fca2f60da avcodec/libdav1d: read profile from the sequence header referenced by the ouput picture 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:04:22 -03:00
James Almer
3cd275bcde avcodec/libdav1d: use constants defined in the public API to limit thread count 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:04:21 -03:00
James Almer
53ca505acc avcodec/libdav1d: remove init cleanup internal codec cap 
It's no longer needed now that the AVFifoBuffer was removed.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-28 23:04:03 -03:00
Rostislav Pehlivanov
ffec9d32fe Revert "libopus: Add channel mapping 2 support in libopusdec" 
This reverts commit c8c995bc1d.
 2018-11-28 23:54:08 +00:00
Rostislav Pehlivanov
cf283f2dfb Revert "avcodec/libopusenc: Fix warning when encoding ambisonics with channel mapping 2" 
This reverts commit 4cd6f08d20.
 2018-11-28 23:53:51 +00:00
Felicia Lim
4cd6f08d20 avcodec/libopusenc: Fix warning when encoding ambisonics with channel mapping 2 
Also adds checks on the number of channels.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-29 00:07:35 +01:00
Paul B Mahol
68f289dacd avcodec/opus: check if internal is available 2018-11-28 20:29:23 +01:00
Paul B Mahol
18aea7bdd9 avcodec/opus: set skip_samples 
Also update fate test. Fixes #5258.
 2018-11-28 10:26:07 +01:00
Michael Niedermayer
28c96c2ce2 avcodec/diracdec: Check component quant 
Fixes: Timeout
Fixes: 10708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5730140957442048

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-27 14:38:03 +01:00
Michael Niedermayer
a036c25969 avcodec/tiff: Fix integer overflows in left shift in init_image() 
Fixes: left shift of 255 by 24 places cannot be represented in type 'int'
Fixes: 11377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5694319101476864

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-27 02:56:36 +01:00
Carl Eugen Hoyos
5a7617136a lavc/jrevdct: Avoid an aliasing violation. 
Fixes fate on different PowerPC systems with some compilers.

Analyzed-by: Lauri Kasanen
 2018-11-27 01:16:28 +01:00
James Almer
2ddaaaf595 avcodec/libaomenc: increase the default bitrate 
aom_codec_enc_config_default() sets it to 256kbps, so don't replace
it with 200kbps.

See https://bugs.chromium.org/p/aomedia/issues/detail?id=2219

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-26 19:08:45 -03:00
Michael Niedermayer
90ac0e5f29 avcodec/tiff: Limit filtering to decoded data 
Fixes: Timeout
Fixes: 11068/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5698456681709568

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-26 02:56:31 +01:00
James Almer
cc25529420 avcodec/libdav1d: update the API usage after upstream changes 
The color fields were moved to another struct, and a way to propagate
timestamps and other input metadata was introduced, so the packet fifo
can be removed.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-25 21:42:10 -03:00
Paul B Mahol
7488d58436 avcodec/eac3dec: remove obsolete comment 2018-11-25 21:41:40 +01:00
Limin Wang
370b8bd847 libavcodec/libdavs2.c: Fix for the wrong line size is used 
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
 2018-11-25 14:01:22 +08:00
Michael Niedermayer
2ae39d7956 avcodec/truemotion2: fix integer overflows in tm2_low_chroma() 
Fixes: 11295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-4888953459572736

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-24 22:12:10 +01:00
Paul B Mahol
0279cb4f69 avcodec: add truehd_core bitstream filter 2018-11-23 22:03:56 +01:00
Andreas Rheinhardt
e895b800fe cbs_h2645: Avoid memcpy when splitting fragment 
Now memcpy is avoided for NAL units that don't contain 0x03 escape
characters.

Improves performance of cbs_h2645_fragment_add_nals from 36940
decicycles to 6364 decicycles based on 8 runs with a 5.1 Mb/s H.264
sample (262144 runs each).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2018-11-22 23:19:17 +00:00
Michael Niedermayer
77bf85515e avcodec/truemotion2: Check huffman code max bits 
Fixes: Timeout
Fixes: 10984/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-6643310750859264

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-11-21 00:33:38 +01:00
Marton Balint
e3a9630982 avcodec/mpeg_er: fix clearing chroma blocks for 422 and 444 
Fixes ticket #7494.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-19 22:11:43 +01:00