ffmpeg.git
21 months agoavformat/aiffdec: AIFF fix in case of ANNO
Eduard Sinelnikov [Mon, 8 Jan 2018 14:03:40 +0000 (14:03 +0000)]
avformat/aiffdec: AIFF fix in case of ANNO

Apple's AIFF protocol clearly states that each chucnk which is odd sized a padding should be added.
In the old version of aiffdec adding of padding was done in `get_meta`. And in case of unknown chunk name it was done in defalut case.
The new version has deleted the padding in default case and added padding adding after the switch.
But the new version didn't removed the padding adding in the `get_meta` function so in some cases padding was added twice which leaded to a bug.

Fixes: sample.aiff

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agovf_program_opencl: Add missing error code returns
Mark Thompson [Wed, 10 Jan 2018 23:27:19 +0000 (23:27 +0000)]
vf_program_opencl: Add missing error code returns

Fixes CID #1427285.

21 months agovf_overlay_opencl: Don't leak output frame on error
Mark Thompson [Wed, 10 Jan 2018 23:25:56 +0000 (23:25 +0000)]
vf_overlay_opencl: Don't leak output frame on error

Fixes CID #1423277.

21 months agodoc/filters: fix error in aiir options names
Paul B Mahol [Wed, 10 Jan 2018 19:32:22 +0000 (20:32 +0100)]
doc/filters: fix error in aiir options names

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: add polar zeros/poles format variant
Paul B Mahol [Wed, 10 Jan 2018 19:25:50 +0000 (20:25 +0100)]
avfilter/af_aiir: add polar zeros/poles format variant

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: unbreak clipping detection
Paul B Mahol [Wed, 10 Jan 2018 18:24:41 +0000 (19:24 +0100)]
avfilter/af_aiir: unbreak clipping detection

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agodoc/filters: fix examples for aiir filter
Paul B Mahol [Wed, 10 Jan 2018 17:46:29 +0000 (18:46 +0100)]
doc/filters: fix examples for aiir filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: do not leak memory on failure in convert_zp2tf()
Paul B Mahol [Wed, 10 Jan 2018 17:38:01 +0000 (18:38 +0100)]
avfilter/af_aiir: do not leak memory on failure in convert_zp2tf()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavformat/wavdec: make fact chunk parsing for w64 more robust
Paul B Mahol [Wed, 10 Jan 2018 14:51:27 +0000 (15:51 +0100)]
avformat/wavdec: make fact chunk parsing for w64 more robust

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoconfigure: don't use SDL.h in check_func_headers when checking for SDL2
James Almer [Sun, 7 Jan 2018 20:58:33 +0000 (17:58 -0300)]
configure: don't use SDL.h in check_func_headers when checking for SDL2

check_func_headers() defines a main() function, which clashes with a
redefinition done by said SDL header. Check for SDL_PollEvent using
SDL_events.h only instead, where the redefinition doesn't happen.

Fixes a regression since d03c39b46b21c893d6549a532289b7fb9935b3fc.

Tested-by: RiCON
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agodoc/filters: update aiir filter documentation
Paul B Mahol [Tue, 9 Jan 2018 17:01:44 +0000 (18:01 +0100)]
doc/filters: update aiir filter documentation

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: refactor code so it uses IIRChannel struct
Paul B Mahol [Tue, 9 Jan 2018 16:46:27 +0000 (17:46 +0100)]
avfilter/af_aiir: refactor code so it uses IIRChannel struct

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavresample: remove deprecated attribute from the AVAudioResampleContext struct
James Almer [Thu, 4 Jan 2018 18:35:59 +0000 (15:35 -0300)]
avresample: remove deprecated attribute from the AVAudioResampleContext struct

Having all the public functions marked as deprecated is enough.

This gets rid of a warning spam when compiling any file including
libavresample/avresample.h even when avresample is not enabled, like
it's the case with fftools/cmdutils.c

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter/af_aiir: make default processing to serially cascaded
Paul B Mahol [Tue, 9 Jan 2018 11:55:49 +0000 (12:55 +0100)]
avfilter/af_aiir: make default processing to serially cascaded

Also add several helpfull log messages.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: add slice threading support
Paul B Mahol [Tue, 9 Jan 2018 09:32:14 +0000 (10:32 +0100)]
avfilter/af_aiir: add slice threading support

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: add cascaded biquads support
Paul B Mahol [Mon, 8 Jan 2018 20:14:23 +0000 (21:14 +0100)]
avfilter/af_aiir: add cascaded biquads support

Also add precision option.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agodoc/filters: correct typo in psnr filter docs
Kyle Swanson [Tue, 9 Jan 2018 00:35:23 +0000 (16:35 -0800)]
doc/filters: correct typo in psnr filter docs

Signed-off-by: Kyle Swanson <k@ylo.ph>
21 months agoavcodec/h264addpx_template: Fixes integer overflows
Michael Niedermayer [Sun, 7 Jan 2018 02:48:43 +0000 (03:48 +0100)]
avcodec/h264addpx_template: Fixes integer overflows

Fixes: signed integer overflow: 512 + 2147483491 cannot be represented in type 'int'
Fixes: 4780/clusterfuzz-testcase-minimized-4709066174627840

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavcodec/dirac_dwt: Fix overflows in COMPOSE_HAARiH0/COMPOSE_HAARiL0
Michael Niedermayer [Sun, 7 Jan 2018 19:58:49 +0000 (20:58 +0100)]
avcodec/dirac_dwt: Fix overflows in COMPOSE_HAARiH0/COMPOSE_HAARiL0

Fixes: 4830/clusterfuzz-testcase-minimized-5255392054476800
Fixes: signed integer overflow: 2147483646 - -7 cannot be represented in type 'int'

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavcodec/diracdec: Fix integer overflow with quant
Michael Niedermayer [Sun, 7 Jan 2018 19:43:24 +0000 (20:43 +0100)]
avcodec/diracdec: Fix integer overflow with quant

Fixes: signed integer overflow: 2 + 2147483646 cannot be represented in type 'int'
Fixes: 4792/clusterfuzz-testcase-minimized-6322450775146496

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavcodec/opus_parser: Check payload_len in parse_opus_ts_header()
Michael Niedermayer [Fri, 5 Jan 2018 21:12:07 +0000 (22:12 +0100)]
avcodec/opus_parser: Check payload_len in parse_opus_ts_header()

Fixes: clusterfuzz-testcase-minimized-6134545979277312
Fixes: crbug 797469

Reported-by: Matt Wolenetz <wolenetz@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavcodec/jpeg2000dsp: Fix integer overflows in ict_int()
Michael Niedermayer [Sun, 7 Jan 2018 03:12:57 +0000 (04:12 +0100)]
avcodec/jpeg2000dsp: Fix integer overflows in ict_int()

Fixes: signed integer overflow: 46802 * -71230 cannot be represented in type 'int'
Fixes: 4756/clusterfuzz-testcase-minimized-4812495563784192

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agolavf/oggparseogm: Remove an unneeded include.
Carl Eugen Hoyos [Mon, 8 Jan 2018 13:36:18 +0000 (14:36 +0100)]
lavf/oggparseogm: Remove an unneeded include.

Forgotten in e8f7171a

21 months agolavf/oggparseogm: Remove an unneeded assert.
Carl Eugen Hoyos [Mon, 8 Jan 2018 12:20:13 +0000 (13:20 +0100)]
lavf/oggparseogm: Remove an unneeded assert.

Suggested-by: Reimar
21 months agoavfilter/af_aiir: do not forget to free gains too
Paul B Mahol [Mon, 8 Jan 2018 10:22:21 +0000 (11:22 +0100)]
avfilter/af_aiir: do not forget to free gains too

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: fix typo which may cause overread
Paul B Mahol [Mon, 8 Jan 2018 07:43:42 +0000 (08:43 +0100)]
avfilter/af_aiir: fix typo which may cause overread

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agofate/filter-video: fix 12 bit framerate filter tests on big endian targets
James Almer [Sun, 7 Jan 2018 03:28:44 +0000 (00:28 -0300)]
fate/filter-video: fix 12 bit framerate filter tests on big endian targets

Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agodoc/filters: Document OpenCL program filters
Mark Thompson [Wed, 3 Jan 2018 22:43:53 +0000 (22:43 +0000)]
doc/filters: Document OpenCL program filters

Include some example programs.

21 months agolavfi: Add filters to run arbitrary OpenCL programs
Mark Thompson [Tue, 2 Jan 2018 23:17:32 +0000 (23:17 +0000)]
lavfi: Add filters to run arbitrary OpenCL programs

21 months agolavfi/opencl: Use filter device if no input device is available
Mark Thompson [Tue, 2 Jan 2018 23:12:57 +0000 (23:12 +0000)]
lavfi/opencl: Use filter device if no input device is available

This allows implementing sources as well as filters.

21 months agofftools/ffmpeg_opt: Remove a write-only variable.
Carl Eugen Hoyos [Sun, 7 Jan 2018 23:17:00 +0000 (00:17 +0100)]
fftools/ffmpeg_opt: Remove a write-only variable.

Fixes a warning:
fftools/ffmpeg_opt.c:2057:21: warning: variable 'file_oformat' set but not used

21 months agoavfilter/af_aiir: rename options, provide gains in separate option
Paul B Mahol [Sun, 7 Jan 2018 20:16:25 +0000 (21:16 +0100)]
avfilter/af_aiir: rename options, provide gains in separate option

This way it can be also used for other format.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavfilter/af_aiir: add support for alternative coefficients format
Paul B Mahol [Sun, 7 Jan 2018 08:43:50 +0000 (09:43 +0100)]
avfilter/af_aiir: add support for alternative coefficients format

Support for zeros/poles syntax on Z-plane.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavcodec/h264_slice: Do not attempt to render into frames already output
Michael Niedermayer [Wed, 3 Jan 2018 22:42:01 +0000 (23:42 +0100)]
avcodec/h264_slice: Do not attempt to render into frames already output

Fixes: null pointer dereference
Fixes: 4698/clusterfuzz-testcase-minimized-5096956322906112

This testcase does not reproduce the issue before 03b82b3ab9883cef017e513c7d0b3b986b3b3e7b

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agocompat/os2threads: support static mutexes
KO Myung-Hun [Thu, 28 Dec 2017 13:03:56 +0000 (22:03 +0900)]
compat/os2threads: support static mutexes

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoconfigure: check SDL2 function with a header
KO Myung-Hun [Thu, 28 Dec 2017 14:41:30 +0000 (23:41 +0900)]
configure: check SDL2 function with a header

SDL2 uses SDLCALL to specify a calling convention. On OS/2, it's defined
to `_System' which is similar to `_cdecl' but does not prepend '_'.

After all, without a header, a function is used without `_System'. And
linker will try to `_func' but fail because the function is `func' not
`_func'.

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoconfigure: remove check for SA_RESTART
James Almer [Sun, 7 Jan 2018 01:22:12 +0000 (22:22 -0300)]
configure: remove check for SA_RESTART

It's not used anymore.

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agofate: remove ffm reference files
James Almer [Sun, 7 Jan 2018 01:21:35 +0000 (22:21 -0300)]
fate: remove ffm reference files

Missed in c17f4761443b471f47fa8f0a5bcff078cdff9479 and
8bbd8c8d52dbcb15773717d3512f8fb68e860bf2

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoChangelog: add VideoToolbox HEVC support
Aman Gupta [Sat, 6 Jan 2018 23:30:07 +0000 (15:30 -0800)]
Changelog: add VideoToolbox HEVC support

Signed-off-by: Aman Gupta <aman@tmm1.net>
21 months agolavc/mediacodec_wrapper: allocate MediaCodec.BufferInfo once
Matthieu Bouron [Wed, 3 Jan 2018 12:54:34 +0000 (13:54 +0100)]
lavc/mediacodec_wrapper: allocate MediaCodec.BufferInfo once

21 months agolavc/mediacodecdec: remove mediacodec_process_data() indirection
Matthieu Bouron [Wed, 3 Jan 2018 12:10:58 +0000 (13:10 +0100)]
lavc/mediacodecdec: remove mediacodec_process_data() indirection

21 months agolavc/mediacodecdec: switch to new decoding API
Aman Gupta [Fri, 29 Dec 2017 01:33:14 +0000 (17:33 -0800)]
lavc/mediacodecdec: switch to new decoding API

Using the new API gives the decoder the ability to produce
N frames per input packet. This is particularly useful with
mpeg2 decoders on some android devices, which automatically
deinterlace video and produce one frame per field.

Signed-off-by: Aman Gupta <aman@tmm1.net>
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
21 months agofate: remove missing references to ffm
James Almer [Sat, 6 Jan 2018 19:14:52 +0000 (16:14 -0300)]
fate: remove missing references to ffm

Missed in c17f4761443b471f47fa8f0a5bcff078cdff9479.

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agolibavformat/network: fix function duplication
Rostislav Pehlivanov [Sat, 6 Jan 2018 18:59:46 +0000 (18:59 +0000)]
libavformat/network: fix function duplication

Since the function used to be exposed for ffserver's sake, it was renamed
to the same name as a system's aton function which caused a collision.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agolibavformat/mpjpeg: use "ffmpeg" instead of "ffserver" as boundary tag
Rostislav Pehlivanov [Sat, 21 Oct 2017 18:52:04 +0000 (19:52 +0100)]
libavformat/mpjpeg: use "ffmpeg" instead of "ffserver" as boundary tag

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agolibavformat: unexpose private ff_ functions needed by ffserver
Rostislav Pehlivanov [Sat, 6 Jan 2018 18:37:06 +0000 (18:37 +0000)]
libavformat: unexpose private ff_ functions needed by ffserver

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agolibavformat: remove the ff_rtp_get_local_rtcp_port function
Rostislav Pehlivanov [Sat, 21 Oct 2017 18:45:09 +0000 (19:45 +0100)]
libavformat: remove the ff_rtp_get_local_rtcp_port function

Only used by ffserver

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agolibavformat: unexpose the ff_inet_aton function
Rostislav Pehlivanov [Sat, 21 Oct 2017 18:40:50 +0000 (19:40 +0100)]
libavformat: unexpose the ff_inet_aton function

Used only by ffserver.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agolibavformat: remove the ffmenc and ffmdec muxer and demuxers
Rostislav Pehlivanov [Sat, 21 Oct 2017 18:38:59 +0000 (19:38 +0100)]
libavformat: remove the ffmenc and ffmdec muxer and demuxers

Used only by ffserver.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agoRemove the ffserver program
Rostislav Pehlivanov [Sat, 21 Oct 2017 18:31:44 +0000 (19:31 +0100)]
Remove the ffserver program

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agoavcodec/rkmpp : remove stream start retries before first frame.
LongChair [Tue, 2 Jan 2018 11:38:01 +0000 (12:38 +0100)]
avcodec/rkmpp : remove stream start retries before first frame.

those were needed because of some odd mpp behavior that seems to have
been fixed.

Makes the code cleaner.

Signed-off-by: wm4 <nfxjfg@googlemail.com>
21 months agoavcodec/rkmpp : Fix broken build due to missing control operation
LongChair [Sat, 6 Jan 2018 08:36:58 +0000 (09:36 +0100)]
avcodec/rkmpp : Fix broken build due to missing control operation

This patch is taking care of https://trac.ffmpeg.org/ticket/6834.
It seems that one of the control operations that was available to get
the free decoders input slots was removed.

There is another control operation to retrieve the used slots. Given
that the input slot count is hardcoded to 4 in mpp at this point,
replacing the old control operation by the other one.

This was tested on Rockchip ROCK64.

Signed-off-by: wm4 <nfxjfg@googlemail.com>
21 months agotools/uncoded_frame: remove use of AVStream.codec.
Nicolas George [Sat, 6 Jan 2018 13:34:00 +0000 (14:34 +0100)]
tools/uncoded_frame: remove use of AVStream.codec.

21 months agotools/uncoded_frame: use buffersink accessors.
Nicolas George [Sat, 6 Jan 2018 13:14:04 +0000 (14:14 +0100)]
tools/uncoded_frame: use buffersink accessors.

No longer access buffersink's link structure directly.

21 months agoavfilter: deprecate avfilter_link_get_channels()
James Almer [Fri, 5 Jan 2018 20:49:09 +0000 (17:49 -0300)]
avfilter: deprecate avfilter_link_get_channels()

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter/av_biquads: scale a0 too
Paul B Mahol [Sat, 6 Jan 2018 13:58:00 +0000 (14:58 +0100)]
avfilter/av_biquads: scale a0 too

Fixes bug when using commands to alter coefficients.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoaiff: add explicit goto got_sound
Misty De Meo [Fri, 5 Jan 2018 09:06:49 +0000 (20:06 +1100)]
aiff: add explicit goto got_sound

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoadpcm: consume remainder after consuming XA chunks
Misty De Meo [Fri, 5 Jan 2018 09:06:48 +0000 (20:06 +1100)]
adpcm: consume remainder after consuming XA chunks

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agodoc/fate: Document how to upload samples to the fate suite
Michael Niedermayer [Mon, 1 Jan 2018 12:17:18 +0000 (13:17 +0100)]
doc/fate: Document how to upload samples to the fate suite

Suggested-by: Compn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoRevert "avfilter: deprecate avfilter_link_get_channels()"
James Almer [Sat, 6 Jan 2018 01:13:28 +0000 (22:13 -0300)]
Revert "avfilter: deprecate avfilter_link_get_channels()"

This reverts commit 798dcf2432999f449c76c0e0fe2d7a4ee5eabbc2.

It was applied by accident before it could be reviewed.

21 months agoRevert "tools/uncoded_frame: remove usage of avfilter_link_get_channels()"
James Almer [Sat, 6 Jan 2018 01:12:14 +0000 (22:12 -0300)]
Revert "tools/uncoded_frame: remove usage of avfilter_link_get_channels()"

This reverts commit 01c21653eee53a353ae887a47cd2b48165902383.

It was applied by accident before it could be reviewed.

21 months agodoc/libav-merge: remove line about libavutil atomics API
James Almer [Sat, 6 Jan 2018 01:09:39 +0000 (22:09 -0300)]
doc/libav-merge: remove line about libavutil atomics API

See 89b84cb18b54d3af281643bcad8bba365a702e96.

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agotools/uncoded_frame: remove usage of avfilter_link_get_channels()
James Almer [Fri, 5 Jan 2018 20:49:27 +0000 (17:49 -0300)]
tools/uncoded_frame: remove usage of avfilter_link_get_channels()

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter: deprecate avfilter_link_get_channels()
James Almer [Fri, 5 Jan 2018 20:49:09 +0000 (17:49 -0300)]
avfilter: deprecate avfilter_link_get_channels()

And move the channels field to the public section of the struct.

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agofate: add PERSIST_RPARAM_A_RExt_Sony_3 hevc conformance test
James Almer [Tue, 10 Oct 2017 00:07:31 +0000 (21:07 -0300)]
fate: add PERSIST_RPARAM_A_RExt_Sony_3 hevc conformance test

The PERSIST_RPARAM_A_RExt_Sony_1 bitstream has an out-of-range value
and has therefore been superseded.
It is otherwise identical, and decodes the same.

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter/af_aiir: do not crash with invalid options
Paul B Mahol [Fri, 5 Jan 2018 18:55:09 +0000 (19:55 +0100)]
avfilter/af_aiir: do not crash with invalid options

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoIt has been replaced by C11 stdatomic.h and is now unused.
Anton Khirnov [Fri, 5 Jan 2018 17:06:02 +0000 (14:06 -0300)]
It has been replaced by C11 stdatomic.h and is now unused.

(cherry picked from commit 5cc0057f4910c8c72421b812c8f337ef6c43696c)
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavcodec/error_resilience: remove unused header
James Almer [Fri, 5 Jan 2018 17:04:02 +0000 (14:04 -0300)]
avcodec/error_resilience: remove unused header

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter: use a mutex instead of atomics in avfilter_register()
James Almer [Thu, 4 Jan 2018 18:15:21 +0000 (15:15 -0300)]
avfilter: use a mutex instead of atomics in avfilter_register()

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavformat: use mutexes instead of atomics in av_register_{input,output}_format()
James Almer [Thu, 4 Jan 2018 18:12:53 +0000 (15:12 -0300)]
avformat: use mutexes instead of atomics in av_register_{input,output}_format()

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavcodec/util: use a mutex instead of atomics in avcodec_register()
James Almer [Thu, 4 Jan 2018 18:11:31 +0000 (15:11 -0300)]
avcodec/util: use a mutex instead of atomics in avcodec_register()

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter: add arbitrary audio IIR filter
Paul B Mahol [Tue, 2 Jan 2018 13:30:54 +0000 (14:30 +0100)]
avfilter: add arbitrary audio IIR filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agoavcodec/dnxhddec: Check dc vlc
Michael Niedermayer [Wed, 3 Jan 2018 22:42:00 +0000 (23:42 +0100)]
avcodec/dnxhddec: Check dc vlc

Fixes: signed integer overflow: 1024 + 2147483640 cannot be represented in type 'int'
Fixes: 4671/clusterfuzz-testcase-minimized-6027464343027712

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>
21 months agoavfilter: rename variables in geq
Marc-Antoine Arnaud [Thu, 4 Jan 2018 07:50:51 +0000 (08:50 +0100)]
avfilter: rename variables in geq

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavfilter: slice processing for geq
Marc-Antoine Arnaud [Thu, 4 Jan 2018 07:49:55 +0000 (08:49 +0100)]
avfilter: slice processing for geq

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavfilter: reorder variable definition in geq
Marc-Antoine Arnaud [Thu, 30 Nov 2017 09:31:38 +0000 (10:31 +0100)]
avfilter: reorder variable definition in geq

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavcodec/parser: use a mutex instead of atomics in av_register_codec_parser()
James Almer [Thu, 4 Jan 2018 18:11:32 +0000 (15:11 -0300)]
avcodec/parser: use a mutex instead of atomics in av_register_codec_parser()

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoavfilter/vf_framerate: calculate interpolation as integer
Marton Balint [Thu, 21 Dec 2017 23:18:25 +0000 (00:18 +0100)]
avfilter/vf_framerate: calculate interpolation as integer

It was truncated to int later on anyway. Fate test changes are due to rounding
instead of truncation.

Fixes fate test failures on x86-32 (gcc 4.8 (Ubuntu 4.8.5-2ubuntu1~14.04.1))
after 090b740680f91e0f2bf07423c36df7166740e8f6.

Signed-off-by: Marton Balint <cus@passwd.hu>
21 months agoaiff: add support for XA ADPCM
Misty De Meo [Wed, 3 Jan 2018 08:14:22 +0000 (19:14 +1100)]
aiff: add support for XA ADPCM

Certain AIFF files encode XA ADPCM compressed audio using a chunk
with the tag `APCM`. Aside from this custom chunk type, they're
otherwise standard AIFF files. I've only observed these files in the
Sega Saturn game Sonic Jam so far.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
21 months agoavutil/log: use thread wrappers for the locking functionality
James Almer [Thu, 4 Jan 2018 04:11:43 +0000 (01:11 -0300)]
avutil/log: use thread wrappers for the locking functionality

w32threads and os2threads both support static mutex initialization now,
so don't limit it to pthreads only.

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoffmpeg: use thread wrappers for the thread message functionality
James Almer [Thu, 4 Jan 2018 03:46:33 +0000 (00:46 -0300)]
ffmpeg: use thread wrappers for the thread message functionality

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agoconfigure: update minimum required version of libvmaf
James Almer [Thu, 4 Jan 2018 04:34:14 +0000 (01:34 -0300)]
configure: update minimum required version of libvmaf

At least version 0.6.2 is needed since commit
df3222d4bb18cbceda443def17b1b29067ed6e3f.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
21 months agohttp: avoid logging reconnect warning if stream was aborted
wm4 [Thu, 4 Jan 2018 16:06:52 +0000 (17:06 +0100)]
http: avoid logging reconnect warning if stream was aborted

If the stream was aborted using the libavformat interrupt callback, we
don't want it to log the reconnect warning. (Exiting after logging this
warning worked well, so this is only for avoiding the ugly warning.)

21 months agohwcontext_dxva2: initialize D3DDISPLAYMODEEX correctly
wm4 [Thu, 4 Jan 2018 14:52:46 +0000 (15:52 +0100)]
hwcontext_dxva2: initialize D3DDISPLAYMODEEX correctly

21 months agolibavutil/hwcontext_dxva2: Add check for possible errors from GetAdapterDisplayModeEx
Humberto Ribeiro [Wed, 3 Jan 2018 23:22:15 +0000 (15:22 -0800)]
libavutil/hwcontext_dxva2: Add check for possible errors from GetAdapterDisplayModeEx

This prevents a possible crash in CreateDeviceEx when using faulty
response from GetAdapterDisplayModeEx and allows ffmpeg to fallback to
classic d3d9.

Signed-off-by: wm4 <nfxjfg@googlemail.com>
21 months agohttp: bump message level for reconnect message and log timeout
wm4 [Tue, 2 Jan 2018 16:17:41 +0000 (17:17 +0100)]
http: bump message level for reconnect message and log timeout

21 months agohttp: block while waiting for reconnecting
wm4 [Tue, 2 Jan 2018 16:05:03 +0000 (17:05 +0100)]
http: block while waiting for reconnecting

It makes no sense to return an error after the first reconnect, and then
somehow resume the next time it's called. Usually this will lead to
demuxer errors. Make reconnecting block instead, until it has either
successfully reconnected, or given up.

Also make the wait reasonably interruptible. Since there is no mechanism
for this in the API, polling is the best we can do. This behaves roughly
the same as other interruptible network functions in libavformat.

(The original code would work if it returned AVERROR(EAGAIN) or so,
which would make retry_transfer_wrapper() repeat the read call. But I
think having an explicit loop for this is better anyway.)

I also snuck in a fix for reconnect_at_eof. It has to check for
AVERROR_EOF, not 0.

21 months agoavfilter: add hilbert source FIR filter
Paul B Mahol [Mon, 1 Jan 2018 14:34:02 +0000 (15:34 +0100)]
avfilter: add hilbert source FIR filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agolavu/mem: Allow allocations close to max_alloc_size with av_fast_realloc().
Carl Eugen Hoyos [Tue, 2 Jan 2018 00:58:35 +0000 (01:58 +0100)]
lavu/mem: Allow allocations close to max_alloc_size with av_fast_realloc().

21 months agoopusenc_psy: disable stereo searches for mono streams
Rostislav Pehlivanov [Thu, 4 Jan 2018 02:52:40 +0000 (02:52 +0000)]
opusenc_psy: disable stereo searches for mono streams

Fixes a crash which happened when someone tried to encode mono.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agolavr: deprecate the entire library
Rostislav Pehlivanov [Mon, 25 Dec 2017 02:05:52 +0000 (02:05 +0000)]
lavr: deprecate the entire library

Deprecate the entire library. Merged years ago to provide compatibility
with Libav, it remained unmaintained by the FFmpeg project and duplicated
functionality provided by libswresample.

In order to improve consistency and reduce attack surface, as well as to ease
burden on maintainers, it has been deprecated. Users of this library are asked
to migrate to libswresample, which, as well as providing more functionality,
is faster and has higher accuracy.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
21 months agoavfilter: pass outlink to ff_get_audio_buffer()
Paul B Mahol [Wed, 3 Jan 2018 21:47:40 +0000 (22:47 +0100)]
avfilter: pass outlink to ff_get_audio_buffer()

This is more correct.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agolavc/audiotoolboxenc: fix noise in encoded audio
Jiejun Zhang [Wed, 3 Jan 2018 04:54:20 +0000 (12:54 +0800)]
lavc/audiotoolboxenc: fix noise in encoded audio

This fixes #6940

Although undocumented, AudioToolbox seems to require the data supplied
by the callback (i.e. ffat_encode_callback) being unchanged until the
next time the callback is called. In the old implementation, the
AVBuffer backing the frame is recycled after the frame is freed, and
somebody else (maybe the decoder) will write into the AVBuffer and
change the data. AudioToolbox then encodes some wrong data and noise
is produced. Retaining a frame reference solves this problem.

Signed-off-by: James Almer <jamrial@gmail.com>
21 months agolavfi/framesync: remove an invalid free.
Nicolas George [Tue, 2 Jan 2018 13:51:18 +0000 (14:51 +0100)]
lavfi/framesync: remove an invalid free.

21 months agolavfi/framesync: document frame ownership for dualinput.
Nicolas George [Tue, 2 Jan 2018 13:50:59 +0000 (14:50 +0100)]
lavfi/framesync: document frame ownership for dualinput.

21 months agoavfilter: add entropy filter
Paul B Mahol [Wed, 27 Dec 2017 17:51:23 +0000 (18:51 +0100)]
avfilter: add entropy filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
21 months agovf_paletteuse: Don't free the second frame from ff_framesync_dualinput_get_writable...
Derek Buitenhuis [Mon, 1 Jan 2018 16:28:37 +0000 (11:28 -0500)]
vf_paletteuse: Don't free the second frame from ff_framesync_dualinput_get_writable on error

This fixes a double free in he error case.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
21 months agovf_paletteuse: Add error checking to apply_palette
Derek Buitenhuis [Mon, 1 Jan 2018 16:28:36 +0000 (11:28 -0500)]
vf_paletteuse: Add error checking to apply_palette

This fixes a segfault caused by passing NULL to ff_filter_frame
when an error occurs.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
21 months agolavc/options: Remove unneeded header
Derek Buitenhuis [Wed, 27 Dec 2017 16:11:23 +0000 (11:11 -0500)]
lavc/options: Remove unneeded header

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
21 months agoavcodec/utvideoenc: switch to planar RGB formats
Paul B Mahol [Sun, 31 Dec 2017 09:47:27 +0000 (10:47 +0100)]
avcodec/utvideoenc: switch to planar RGB formats

Signed-off-by: Paul B Mahol <onemda@gmail.com>