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40755 commits

Author SHA1 Message Date
hwren
c0e9824c0f lavc/libdavs2: fix error return codes 
Signed-off-by: hwren <hwrenx@126.com>
 2018-09-17 23:20:40 +01:00
hwren
6f23c327c5 lavc/libdavs2: remove unused header files 
Signed-off-by: hwren <hwrenx@126.com>
 2018-09-17 23:20:40 +01:00
Michael Niedermayer
28b80c2d52 avcodec/shorten: Fix bitstream end check in read_header() 
Fixes: Timeout
Fixes: 9961/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5687856176562176

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-15 20:00:45 +02:00
Michael Niedermayer
71bf033050 avcodec/dvdsubdec: Avoid branch in decode_run_8bit() 
Speed improvment 35.5 sec -> 34.7sec

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-15 20:00:45 +02:00
James Almer
98518e90aa avcodec: add missing mpegvideo dependencies to SpeedHQ decoder 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-15 12:35:16 -03:00
Michael Bunk
0d7e0f25ca Fix typos 2018-09-14 21:36:21 +02:00
James Almer
1b98bfb932 Merge commit '2a9e1c122e' 
* commit '2a9e1c122e':
  libfdk-aac: Don't use defined() in a #define

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-13 23:16:18 -03:00
Shiyou Yin
a55adf24b9 avcodec/mips: [loongson] fix bug of svq3-watermark failed in fate test. 
Failed case: svq3-watermark
When minimum loop count of following functions are greater than parameter h passed to them, svq3-watermark failed.
1. ff_put_pixels4_8_mmi
2. ff_avg_pixels4_8_mmi
3. ff_put_pixels4_l2_8_mmi
4. ff_avg_pixels4_l2_8_mmi

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-14 01:52:29 +02:00
Martin Storsjö
2a9e1c122e libfdk-aac: Don't use defined() in a #define 
MSVC expands the preprocessor directives differently, making the
version check fail in the previous form.

Clang can warn about this with -Wexpansion-to-defined (not currently
enabled by default):
warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined]

Signed-off-by: Martin Storsjö <martin@martin.st>
 2018-09-13 22:11:50 +03:00
James Almer
309c3a0e81 avcodec/libaom: fix setting amount of threads 
The libaom doxy says that a value of 0 for the threads fields is
equivalent to a value of 1, whereas for avctx->thread_count it means
the maximum amount of threads possible for the host system.

Use av_cpu_count() to get the correct thread count when auto threads
is requested.

Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-13 13:44:45 -03:00
James Almer
b69ea742ab avcodec/libaomenc: remove AVOption related to frame partitions 
Support for it was apparently never in the codebase, and the enum
value was recently removed from the public headers [1]

[1] https://aomedia.googlesource.com/aom/+/df4ffb73140fe31bebdabd17c1a7b53721e74838

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-09-12 11:44:56 -03:00
Michael Niedermayer
4356e03fd6 libavcodec/pnm_parser: do not lose skipped parts in reporting of how much was consumed 
Fixes: Timeout
Fixes: 9759/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PPM_fuzzer-5655277650051072
Fixes: 9753/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5764378543521792

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-12 00:52:01 +02:00
Michael Niedermayer
74af6ae021 avcodec/vp8: Check bitstream input in vp7_fade_frame() before time consuming operation 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-12 00:52:01 +02:00
Michael Niedermayer
09f0429b99 avcodec/mjpegdec: simplify rgb index remaping 2018-09-12 00:52:01 +02:00
hwren
85a921f461 lavc, doc, configure: add libxavs2 video encoder wrapper 
Signed-off-by: hwren <hwrenx@126.com>
 2018-09-11 21:48:42 +01:00
James Almer
c7488f7461 Merge commit '7e929dac10' 
* commit '7e929dac10':
  libfdk-aacenc: Allow enabling the ELDv2 profile

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 14:13:28 -03:00
James Almer
94d98330ed Merge commit '2edaafe5b9' 
* commit '2edaafe5b9':
  libfdk-aacdec: Allow setting the new dynamic range control effect setting

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 14:13:14 -03:00
James Almer
203bbaccfa Merge commit 'ffb9b7a6ba' 
* commit 'ffb9b7a6ba':
  libfdk-aac: Consistently use a proper version check macro for detecting features

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 14:11:39 -03:00
James Almer
ee96ab2db5 Merge commit '141c960e21' 
* commit '141c960e21':
  libfdk-aacenc: Fix building with libfdk-aac v2

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 14:02:58 -03:00
James Almer
a12063b118 Merge commit 'c8bca9fe46' 
* commit 'c8bca9fe46':
  lavc/qsvenc: dump BufferSizeInKB message

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 14:01:47 -03:00
James Almer
27e30c73d7 Merge commit 'e16b20782a' 
* commit 'e16b20782a':
  lavc/qsvenc: allow to set qp range for h264 BRC

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 13:57:49 -03:00
James Almer
ff44c2d4f4 Merge commit '83678dbbae' 
* commit '83678dbbae':
  libopenh264dec: Export the decoded profile and level in AVCodecContext

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 13:57:23 -03:00
James Almer
23ce57af3a Merge commit '69caad8959' 
* commit '69caad8959':
  qsvdec: Release packet on decoding failure for  mpeg2/vp8/vc1

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 13:42:09 -03:00
James Almer
50ae1f7e0f Merge commit '76eef04f30' 
* commit '76eef04f30':
  qsvenc: Fix a misleading log message

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 13:41:46 -03:00
James Almer
14fe81b3a8 Merge commit '325aa63dd1' 
* commit '325aa63dd1':
  qsv: enforcing continuous memory layout

Merged-by: James Almer <jamrial@gmail.com>
 2018-09-11 13:11:22 -03:00
Paul B Mahol
7115ad53b4 avcodec/loco: rotate other planes too for non-power of 2 widths 
This was forgotten in df05fd3131.
 2018-09-11 10:15:59 +02:00
Jason Stevens
69f1853a28 libavcodec/dnxhd: change ff_dnxhd_get_hr_frame_size to avpriv_ 
refactor ff_dnxhd_get_hr_frame_size to avpriv_dnxhd_get_hr_frame_size,
to allow cross library usage in libavformat/mxfenc this change makes
this function no longer be always inlined.

Signed-off-by: Jason Stevens <jay@wizardofthenet.com>
 2018-09-10 23:15:42 +02:00
Paul B Mahol
df05fd3131 avcodec/loco: switch to planar rgb format 
Remove now unused step variable.
 2018-09-10 15:16:07 +02:00
Paul B Mahol
29a24e5f79 avcodec/lagarith: set pict_type too 2018-09-09 22:58:26 +02:00
Paul B Mahol
b2ffecbd0c avcodec/lagarith: switch to planar rgb 
Speed goes from 363 fps to 428 fps for 640x480 video.
 2018-09-09 22:58:26 +02:00
Devin Heitmueller
fb9d4f5c3e avcodec/v210enc: Pass through Active Format Description (AFD) data 
When encoding to V210, make sure the AFD side data makes it through
in the resulting AVPacket.  This is needed so the decklink output
module can put out AFD when in 10-bit mode.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-09-09 22:42:26 +02:00
Devin Heitmueller
35498c124a avcodec: add AV_PKT_DATA_AFD to allow AFD data to be embedded in AVPacket 
Create a new AVPacket side data type for Active Format Description,
which mirrors the side data type found in AVFrame.  The primary
use case for this is ensuring AFD gets preserved in the V210
encoder, so that the decklink libavdevice can output AFD.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-09-09 22:42:26 +02:00
Devin Heitmueller
6a9abe9ec3 avcodec/v210enc: Pass through A53 CC data 
When encoding to V210, make sure the CC side data makes it through
in the resulting AVPacket.  This is needed so the decklink output
module can put out captions when in 10-bit mode.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-09-09 22:42:26 +02:00
Paul B Mahol
4b1b47e81b avcodec/scpr: stop checking for overread twice 2018-09-09 14:06:57 +02:00
Shiyou Yin
5161f7bcfd avutil/mips: [loongson] simplify macro TRANSPOSE_4H and TRANSPOSE_8B 
Simplify macro TRANSPOSE_4H in mmiutils.h and add TRANSPOSE_8B as a common macro.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-09 12:01:07 +02:00
gxw
090647da84 avcodec/mips: [loongson] optimize vp8 decoding in vp8dsp. 
Optimize vp8 loop filter with mmi, four functions optimized:
1. ff_vp8_h_loop_filter8uv_mmi.
2. ff_vp8_v_loop_filter8uv_mmi.
3. ff_vp8_h_loop_filter16_mmi.
4. ff_vp8_v_loop_filter16_mmi.

Vp8 decoding speed improved about 50%(from 73fps to 110fps, Tested on loongson 3A3000).

Signed-off-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-09 12:01:07 +02:00
Moritz Barsnick
1693a68187 avcodec/aacenc: report channel layout by name 
Possibly useful in the error case.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-09-09 12:01:07 +02:00
Paul B Mahol
05df39cf3f avcodec/tiff: check ff_lzw_decode_open() for failure 2018-09-09 11:38:33 +02:00
Paul B Mahol
39cfb722ee avcodec/gifdec: set .caps_internal 2018-09-09 11:35:14 +02:00
Paul B Mahol
158043bae8 avcodec/gifdec: check ff_lzw_decode_open() for failure 2018-09-09 11:33:17 +02:00
Paul B Mahol
6e15495bcb avcodec/zmbv: decoder supports init_cleanup capability 2018-09-08 21:31:32 +02:00
Paul B Mahol
337b9e190b avcodec/ulti: fix minor style issue 2018-09-08 21:21:50 +02:00
Paul B Mahol
51a087771b avcodec/tscc: decoder supports init_cleanup capability 2018-09-08 21:18:47 +02:00
Paul B Mahol
86e7e7816b avcodec/tscc: check av_frame_alloc() for failure 2018-09-08 21:17:26 +02:00
Paul B Mahol
1e09dd96fe avcodec/on2avc: decoder supports init_cleanup capability 2018-09-08 21:01:28 +02:00
Paul B Mahol
e8b27b82d0 avcodec/mscc: decoders supports init_cleanup capability 2018-09-08 20:55:59 +02:00
Paul B Mahol
0d37823c83 avcodec/interplayacm: decoder supports init_cleanup capability 2018-09-08 20:44:22 +02:00
Paul B Mahol
1f71f0a312 avcodec/fmvc: use correct pixel format on big-endian for 16 bpp 2018-09-08 20:33:15 +02:00
Paul B Mahol
15a5f49c0b avcodec/flashsv: check return value of flashsv_decode_init() 2018-09-08 20:29:34 +02:00
Paul B Mahol
ae227fa1f2 avcodec/fic: change class name to more correct one 2018-09-08 20:25:47 +02:00