Mark Thompson [Tue, 16 Jan 2018 22:57:02 +0000 (22:57 +0000)]
Merge commit '
e23190269fb6e8217d080918893641ba3e0e3556'
* commit '
e23190269fb6e8217d080918893641ba3e0e3556':
lavu/qsv: add log message for libmfx version
Merged-by: Mark Thompson <sw@jkqxz.net>
Jun Zhao [Mon, 15 Jan 2018 10:57:33 +0000 (18:57 +0800)]
lavc/snow_dwt: add struct MpegEncContext to fix headers check.
add missing struct MpegEncContext, use make checkheaders
found this warning.
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
wm4 [Tue, 16 Jan 2018 12:23:55 +0000 (13:23 +0100)]
hwcontext_d3d11va: implement av_hwdevice_get_hwframe_constraints()
D3D11 has rather fine grained per format capabilities for different uses
that can be queried at runtime. Since we don't know what the user wants
to do with the formats when av_hwdevice_get_hwframe_constraints() is
called, we simply return all formats that have the most basic support.
wm4 [Tue, 16 Jan 2018 11:57:04 +0000 (12:57 +0100)]
avformat: make avformat_network_init() explicitly optional
It was sort of optional before - if you didn't call it, networking was
initialized on demand, and an ugly warning was logged. Also, the doxygen
comments threatened that it would be made strictly required one day.
Make it explicitly optional. I would prefer to deprecate it fully, but
there might still be legitimate reasons to use this. But the average
user won't need it.
This is needed only for two reasons: to initialize TLS libraries like
OpenSSL and GnuTLS, and winsock.
OpenSSL and GnuTLS were already silently initialized on demand if the
global network init function was not called. They also have various
thread-safety acrobatics, which make concurrent initialization within
libavformat safe. In addition, the libraries are moving towards making
their global init functions safe, which removes all need for central
global init. In particular, GnuTLS 3.5.16 and OpenSSL 1.1.0g have been
found to have safe init functions. In all cases, they use internal
reference counters to avoid that the global uninit functions interfere
with concurrent uses of the library by other API users who called global
init.
winsock should be thread-safe as well, and maintains an internal
reference counter as well.
Since we still support ancient TLS libraries, which do not have this
fixed, and since it's unknown whether winsock and GnuTLS
reinitialization is costly in any way, don't deprecate the libavformat
functions yet.
wm4 [Mon, 15 Jan 2018 12:09:31 +0000 (13:09 +0100)]
avformat: deprecate another ffserver API leftover
Michael Niedermayer [Sat, 13 Jan 2018 23:39:41 +0000 (00:39 +0100)]
avcodec/wavpack: Fix integer overflows in wv_unpack_stereo / mono
Fixes: runtime error: signed integer overflow:
2146276249 + 1487583 cannot be represented in type 'int'
Fixes: 4823/clusterfuzz-testcase-minimized-
4551896611160064
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 13 Jan 2018 23:39:40 +0000 (00:39 +0100)]
avcodec/jpeg2000: Check sum of sizes of band->prec before allocating
Fixes: OOM
Fixes: 4810/clusterfuzz-testcase-minimized-
6034253235093504
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sat, 13 Jan 2018 23:39:39 +0000 (00:39 +0100)]
avcodec/ac3dec_fixed: Fix integer overflow in scale_coefs()
Fixes: runtime error: signed integer overflow:
2147483520 + 128 cannot be represented in type 'int'
Fixes: 4800/clusterfuzz-testcase-minimized-
6110372403609600
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
wm4 [Sat, 13 Jan 2018 06:05:09 +0000 (07:05 +0100)]
hwcontext_vdpau: implement av_hwdevice_get_hwframe_constraints()
In addition, this does not allow creating frames contexts with sw_format
for which no known transfer formats exist. In theory, we should check
whether the chroma format (i.e. the sw_format) is supported at all by
the vdpau driver, but checking for transfer formats has the same effect.
Note that the pre-existing code adds 1 to priv->nb_pix_fmts[i] for
unknown reason, and some checks need to account for that to check for
empty lists. They are not off-by-one errors.
wm4 [Thu, 11 Jan 2018 01:27:20 +0000 (02:27 +0100)]
http: cosmetics: reformat reconnect check for better readability
The condition was a bit too long, and most editors will break the line
and turn it into an unreadable mess. Move out some of the conditions.
This should not change the behavior.
Robert Nagy [Sat, 13 Jan 2018 15:51:43 +0000 (16:51 +0100)]
avfilter/vf_idet: added more YUVA formats to idet query_formats
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
sfan5 [Sun, 14 Jan 2018 15:02:26 +0000 (23:02 +0800)]
dashdec: Support SegmentTemplate inside Period
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
sfan5 [Sun, 14 Jan 2018 15:01:45 +0000 (23:01 +0800)]
dashdec: Avoid trying to read any segments beyond the last
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
sfan5 [Sun, 14 Jan 2018 14:36:02 +0000 (22:36 +0800)]
dashdec: Correct seeking behaviour
dash_read_seek() is called only once to issue a seek
of *all* streams to the specified timestamp. But to
avoid reopening each stream, do a "dry run" for streams
that are in a discarded state.
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
sfan5 [Sun, 14 Jan 2018 14:35:31 +0000 (22:35 +0800)]
dashdec: Search for segment timeline inside AdaptionSets too
sfan5 [Sun, 14 Jan 2018 14:34:43 +0000 (22:34 +0800)]
dashdec: Support for multiple video/audio streams
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
sfan5 [Sun, 14 Jan 2018 14:33:57 +0000 (22:33 +0800)]
dashdec: Expose bandwidth and representation ID as metadata
The primary goal was making it viable to play YouTube/Vimeo/... videos
using the native demuxer, since mpv currently uses a workaround in form
of Edit Decision Lists (EDL).
Implemented features:
1 Exposing id / bitrate as stream metadata (similar to the HLS demuxer)
2 Support for multiple video and audio streams
3 A few minor parts of the specification that are in use at YouTube
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
Gyan Doshi [Sun, 14 Jan 2018 12:00:23 +0000 (17:30 +0530)]
avformat/adtsenc: allow only AAC streams
The ADTS muxer will silently (attempt to) mux any audio stream passed to it.
Patch adds a codec check.
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Mon, 29 May 2017 21:12:51 +0000 (18:12 -0300)]
avformat/adtsenc: add adts_init()
Signed-off-by: James Almer <jamrial@gmail.com>
Rostislav Pehlivanov [Sat, 13 Jan 2018 18:27:36 +0000 (18:27 +0000)]
dcaenc: move all tables inside context and fix incorrect coding style
Functionally identical to the old code, with less lines wasted.
Partially fixes the complete disregard for the 80 col/line guide.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Daniil Cherednik [Sun, 7 Jan 2018 22:39:22 +0000 (22:39 +0000)]
avcodec/dcaenc: Use ffmpeg mdct instead of own implementation
Signed-off-by: Daniil Cherednik <dan.cherednik@gmail.com>
Rostislav Pehlivanov [Sat, 13 Jan 2018 18:03:42 +0000 (18:03 +0000)]
dcaenc: cleanup on init failure and add a threadsafe init codec cap
The encoder didn't clean up if a malloc failed during init.
It also doesn't need any external tables to be initialized on init.
Finally, it didn't need to check for whether avctx->priv_data exists during
uninit.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Daniil Cherednik [Tue, 9 Jan 2018 18:15:20 +0000 (21:15 +0300)]
opusenc_psy: Typo, use all coeffs in range for band tonality calculation
Rostislav Pehlivanov [Sat, 13 Jan 2018 12:03:49 +0000 (12:03 +0000)]
fate: remove the fate-aac-ltp-encode test
It tests a useless profile which sounds no better than regular aac and which
takes extremely long to encoder something. Also it has been behind experimental
flag for as long as it has been supported.
Should be removed altogether sometime in the future.
Rostislav Pehlivanov [Sat, 13 Jan 2018 11:46:29 +0000 (11:46 +0000)]
aacenc: use the fast coder as the default
The twoloop coder sounds decent at low bitrates, however at higher bitrates
it sounds worse than the fast coder (which used to be the old twoloop coder
before October 2015) and needs quite a lot more CPU.
Change the default to fast. It has been well tested and has had little changes
over the years so its been confirmed to be quite stable.
Also change its description (not valid for more than a year) and the
documentation.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Rodger Combs [Mon, 18 Dec 2017 12:18:57 +0000 (06:18 -0600)]
lavc/libx265: support all color parameters that x265 does
Marton Balint [Tue, 19 Dec 2017 22:49:41 +0000 (23:49 +0100)]
avfilter/vf_framerate: simplify filter
The framerate filter was quite convoluted with some filter_frame /
request_frame logic bugs. It seemed easier to rewrite the whole filter_frame /
request_frame part and also the frame interpolation ratio calculation part in
one step.
Notable changes:
- The filter now only stores 2 frames instead of 3
- filter_frame outputs all the frames it can to be able to handle consecutive
filter_frame calls which previously caused early drops of buffered frames.
- because of this, request_frame is largely simplified and it only outputs
frames on flush. Previously consecuitve request_frame calls could cause the
filter to think it is in flush mode filling its buffer with the same frames
causing a "ghost" effect on the output.
- PTS discontinuities are handled better
- frames with unknown PTS values are now dropped
Fixes ticket #4870.
Probably fixes ticket #5493.
Signed-off-by: Marton Balint <cus@passwd.hu>
Michael Niedermayer [Sat, 3 Jun 2017 23:53:58 +0000 (01:53 +0200)]
avcodec/utils: Avoid hardcoding duplicated types in sizeof()
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Sun, 31 Dec 2017 21:47:38 +0000 (22:47 +0100)]
avcodec/opus: Add {} over multiline if() body
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Thu, 11 Jan 2018 21:47:10 +0000 (22:47 +0100)]
avcodec/arm/sbrdsp_neon: Use a free register instead of putting 2 things in one
Fixes high pitched shriek
Fixes: 25420848_1478428308873746_4255813235963330560_n.mp4
Reported-by: Dale Curtis <dalecurtis@google.com>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Richard Shaffer [Thu, 11 Jan 2018 22:28:52 +0000 (14:28 -0800)]
avformat/http: fix memory leak in parse_cookie.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jérôme Martinez [Fri, 5 Jan 2018 10:09:01 +0000 (11:09 +0100)]
avcodec/ffv1enc: mark RGB48 support as non-experimental
Resulting bitstream was tested with a conformance checker
using the last draft of FFV1 specifications.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Also the files are already in the wild, and decoder support is
thus needed. And with decoders widely supporting it, there is no
advantage in not allowing it in the encoder.
The exact bitstream format may change in future versions of the
spec, if improvments are found.
Harald Gaechter [Tue, 28 Nov 2017 08:59:02 +0000 (09:59 +0100)]
avdevice/gdigrab: Fix screen size and mouse position calculations on hi-DPI screens
Signed-off-by: Harald Gaechter <harald.gaechter@wolfvision.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jörn Heusipp [Thu, 11 Jan 2018 08:11:30 +0000 (09:11 +0100)]
avformat/libopenmpt: Update to libopenmpt 0.3 API
libopenmpt 0.3 deprecates openmpt_module_create_from_memory() and
provides a replacement function openmpt_module_create_from_memory2().
Detecting libopenmpt 0.3 can be done at build time via the API
version macros provided by libopenmpt. libopenmpt 0.2 did not provide
all required macros, however libopenmpt documents the required #define
shims that can be safely added for libopenmpt 0.2.
Using openmpt_module_create_from_memory2() instead of
openmpt_module_create_from_memory() avoids the deprecation warning
when building ffmpeg with libopenmpt 0.3.
openmpt_module_create_from_memory2() provides more fine-grained error
reporting and in particular allows distinguishing out-of-memory from
input file parsing errors. Return appropriate ffmpeg errors
accordingly.
libopenmpt 0.3 is ABI and API compatible with applications built
against libopenmpt 0.2. Building ffmpeg with libopenmpt 0.2 is still
supported.
Signed-off-by: Jörn Heusipp <osmanx@problemloesungsmaschine.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jörn Heusipp [Thu, 11 Jan 2018 08:11:29 +0000 (09:11 +0100)]
avformat/libopenmpt: Fix mixed code and declarations
Signed-off-by: Jörn Heusipp <osmanx@problemloesungsmaschine.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Jun Zhao [Thu, 11 Jan 2018 05:21:58 +0000 (13:21 +0800)]
examples/vaapi_encode: Remove redundancy check when free context.
avcodec_free_context have handle NULL pointer case, so caller doesn't
need to check the NULL before call this function.
Signe-off-by: Jun Zhao <jun.zhao@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
James Almer [Sun, 7 Jan 2018 03:45:37 +0000 (00:45 -0300)]
avcodec: increase AV_INPUT_BUFFER_PADDING_SIZE to 64
AVX-512 support has been introduced, and even if no functions currently
use zmm registers (able to load as much as 64 bytes of consecutive data
per instruction), they will be added eventually.
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Tested-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
Martin Vignali [Sat, 30 Dec 2017 18:30:56 +0000 (19:30 +0100)]
avfilter/x86/vf_interlace : add AVX2 version
James Almer [Thu, 11 Jan 2018 14:35:51 +0000 (11:35 -0300)]
avutil/mastering_display_metadata: fix copyright header wrongly formated as doxy
Signed-off-by: James Almer <jamrial@gmail.com>
Carl Eugen Hoyos [Thu, 11 Jan 2018 10:12:38 +0000 (11:12 +0100)]
configure: Simplify detection of static x264 on systems without pkg-config.
Fixes a regression since
6dfcbd80.
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>
Mark Thompson [Wed, 10 Jan 2018 23:27:19 +0000 (23:27 +0000)]
vf_program_opencl: Add missing error code returns
Fixes CID #1427285.
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.
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Carl Eugen Hoyos [Mon, 8 Jan 2018 13:36:18 +0000 (14:36 +0100)]
lavf/oggparseogm: Remove an unneeded include.
Forgotten in
e8f7171a
Carl Eugen Hoyos [Mon, 8 Jan 2018 12:20:13 +0000 (13:20 +0100)]
lavf/oggparseogm: Remove an unneeded assert.
Suggested-by: Reimar
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>
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>
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>
Mark Thompson [Wed, 3 Jan 2018 22:43:53 +0000 (22:43 +0000)]
doc/filters: Document OpenCL program filters
Include some example programs.
Mark Thompson [Tue, 2 Jan 2018 23:17:32 +0000 (23:17 +0000)]
lavfi: Add filters to run arbitrary OpenCL programs
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.
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
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>
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>
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>
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>
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>
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>
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>
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>
Matthieu Bouron [Wed, 3 Jan 2018 12:54:34 +0000 (13:54 +0100)]
lavc/mediacodec_wrapper: allocate MediaCodec.BufferInfo once
Matthieu Bouron [Wed, 3 Jan 2018 12:10:58 +0000 (13:10 +0100)]
lavc/mediacodecdec: remove mediacodec_process_data() indirection
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
Nicolas George [Sat, 6 Jan 2018 13:34:00 +0000 (14:34 +0100)]
tools/uncoded_frame: remove use of AVStream.codec.
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.
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>
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>
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>
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>
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>
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.