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Author SHA1 Message Date
Hendrik Leppkes
d307c44baf Merge commit '504e3f75bf73a488d39a80a42962bae2a353dd6b' 
* commit '504e3f75bf73a488d39a80a42962bae2a353dd6b':
  aac: Make codec init run under ff_thread_once

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-16 23:03:49 +02:00
Hendrik Leppkes
ba94e985a3 Merge commit '1f84b008bf2b1eaca473937c48788cb4e4ce1aea' 
* commit '1f84b008bf2b1eaca473937c48788cb4e4ce1aea':
  fate: Move screenpresso to the appropriate screen capture file

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-16 23:00:11 +02:00
Hendrik Leppkes
53fc900ca0 Merge commit '2d59159508c5c1830cc5da907a9454e229077320' 
* commit '2d59159508c5c1830cc5da907a9454e229077320':
  lavc: AV-prefix a few left out capabilities

Not applied, since this change breaks compilation and is not correct.

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-16 22:58:24 +02:00
Hendrik Leppkes
93ac7a98e0 Merge commit '9ef748173a4e0e58d40afaf38397783cd2537eaa' 
* commit '9ef748173a4e0e58d40afaf38397783cd2537eaa':
  cmdutils: Print general codec capabilities

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-16 22:57:21 +02:00
Hendrik Leppkes
0ad43d0f15 Merge commit 'e240a28b20680b326a39b0860fda37d7e459bfc0' 
* commit 'e240a28b20680b326a39b0860fda37d7e459bfc0':
  cmdutils: Add auto to threading capabilities report

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-16 22:46:23 +02:00
Michael Niedermayer
5063a18f56 avcodec/ffv1dec: update progress in case of broken pointer chains 
Fixes deadlock
Fixes Ticket4932

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-16 22:25:20 +02:00
Michael Niedermayer
4c2d4e8700 avcodec/ffv1dec: Clear slice coordinates if they are invalid or slice header decoding fails for other reasons 
Fixes Ticket4931

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-16 21:14:56 +02:00
James Almer
8297f560cc avformat/rsd: propagate return values of extradata helper functions 
They can return errors other than ENOMEM

Signed-off-by: James Almer <jamrial@gmail.com>
 2015-10-16 16:11:58 -03:00
Agatha Hu
2b5dda3f48 avcodec/nvenc: fix b frame n_quant_offset 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2015-10-16 18:24:10 +02:00
Paul B Mahol
8e7571eacd avformat: add svag demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-16 16:37:41 +02:00
Paul B Mahol
3a63890154 avformat/rsd: add WADP support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-16 16:37:41 +02:00
Paul B Mahol
3919089beb avformat: add ads demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-16 16:37:40 +02:00
Paul B Mahol
c0aeee9443 avformat: add vag demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-16 16:37:40 +02:00
Paul B Mahol
af70117c38 avformat: add genh demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-16 16:37:40 +02:00
Paul B Mahol
8b11e43799 avcodec: add ADPCM PSX decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-16 16:37:40 +02:00
Michael Niedermayer
377883c4be avfilter/avfilter: Error out if audio parameters change instead of failing an assert 
Filters which support such changes should be excluded from these checks

Fixes Ticket4884

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-16 15:25:09 +02:00
Hendrik Leppkes
97be5d4d20 w32pthreads: fix mingw build on x86 with -msse2 or higher 
When SSE2 or higher compiler optimizations are used, mingw uses
the _mm_mfence intrinsic for MemoryBarrier, however it doesn't include
the appropriate headers automatically.
 2015-10-16 14:54:48 +02:00
Hendrik Leppkes
e12908d71e vp9: use AVFrame.buf[0] to check if a frame is valid 
AVFrame.data[0] is not guaranteed to be set with a HWAccel
 2015-10-16 14:53:41 +02:00
Christophe Gisquet
42c1dcde68 fate: use PROGSSUF 
May require exporting in the shell var PROGSUF when invoking a
shell script.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-16 14:02:12 +02:00
Ganesh Ajjanagadde
5e80a6cd31 avdevice/alsa: add av_warn_unused_result 
This does not trigger any warnings, but adds robustness.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-16 07:54:36 -04:00
Ganesh Ajjanagadde
0418541d5d avutil/cast5: update Doxygen for av_cast5_init with return information 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-15 22:32:58 -04:00
Ganesh Ajjanagadde
ef62f573ca swresample/swresample_internal: add av_warn_unused_result 
This will trigger a few warnings that need to be fixed.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-15 22:27:23 -04:00
Michael Niedermayer
d6f6e98eb1 avutil/crc: use EINVAL instead of -1 for the return code of av_crc_init() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-16 03:24:36 +02:00
Michael Niedermayer
c980c5e54d avcodec/jpeg2000dec: Clear properties in jpeg2000_dec_cleanup() too 
Fixes: Ticket4878

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-15 22:00:49 +02:00
Vicente Olivert Riera
50366b4295 mips: disable all features in configure if no cpu is matched 
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-15 20:19:10 +02:00
wm4
17fe18d21a Revert "avcodec/h264: remove redundant and bogus get_format call" 
This reverts commit be583c6fd3.

This was not approved, and was accidentally pushed. I'm very sorry.
 2015-10-15 20:19:55 +02:00
wm4
cdf4a13f86 swresample: slightly nicer debug output for auto matrix 
This is the matrix that will be used for up/downmixing.
 2015-10-15 20:16:13 +02:00
wm4
be583c6fd3 avcodec/h264: remove redundant and bogus get_format call 
The AVCodecContext.get_format callback is not only used for pixel format
negotiation with the API user, but also for hwaccel init. For the
latter, it's required that some codec parameters, in particular the
codec profile, are set when the callback is invoked.

This patch removes a get_format invocation where this is not guaranteed.
The codec parameters, including the profile, are really set further
below. (The same code path that sets the profile also calls get_format
properly too.)

This just happened to work by coincidence in most cases. For example, if
the API user just copied or reused the AVStream's AVCodecContext when
decoding, the profile would be set properly. But in some cases it
fails., such as with the sample WolfensteinTwitch.mp4 on the samples
server.

Remove the redundant get_format call. Apparently it serves no purpose
anymore, although it is possible that this was different at the time it
was added in commit ffd77f94a2.

This fixes hwaccel usage for API users which do not set the profile
when setting up the AVCodecContext (which is allowed).
 2015-10-15 20:16:13 +02:00
Derek Buitenhuis
504e3f75bf aac: Make codec init run under ff_thread_once 
This makes AAC init threadsafe.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-10-15 14:00:24 -04:00
Derek Buitenhuis
1a29804558 aac: Make codec init run under ff_thread_once 
This makes AAC init threadsafe.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2015-10-15 13:48:55 -04:00
wang-bin
0861862b89 winrt: multithreading support 
_beginthreadex is for desktop only. CreateThread is available for windows store apps on windows (and phone) 8.1 and later. http://msdn.microsoft.com/en-us/library/ms682453%28VS.85%29.aspx

Signed-off-by: Matt Oliver <protogonoi@gmail.com>
 2015-10-16 00:54:57 +11:00
Vittorio Giovara
1f84b008bf fate: Move screenpresso to the appropriate screen capture file 2015-10-15 15:47:16 +02:00
Vittorio Giovara
2d59159508 lavc: AV-prefix a few left out capabilities 2015-10-15 15:47:16 +02:00
Vittorio Giovara
9ef748173a cmdutils: Print general codec capabilities 2015-10-15 15:47:08 +02:00
Vittorio Giovara
e240a28b20 cmdutils: Add auto to threading capabilities report 
And use 'none' when such capabilities are not set.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-10-15 15:43:21 +02:00
Anssi Hannula
9099079488 avformat/hls: add support for EXT-X-MAP 
Without EXT-X-MAP support we miss the first bytes of some streams.

These streams worked by luck before byte-ranged segment support was added in
da7759b357

Fixes ticket #4797.
 2015-10-15 15:04:00 +03:00
Anssi Hannula
fd74d45d51 avformat/hls: fix segment selection regression on track changes of live streams 
Commit ad701326b4 ("avformat/hls: open playlists immediately when
AVDISCARD_ALL is dropped") inadvertently caused first_packet to never be
cleared, causing select_cur_seq_no() to not use the specific code for
live streams.

In practice this means that when the user selects a different audio
track during live stream (i.e. non-VOD) playback, there may be some
additional delay as the code might select an incorrect segment at first,
and we have to wait for video to catch audio (if too late segment was
selected) or to download more following audio segments (if too early
segment was selected).

Fix that by restoring the zeroing of first_packet.
 2015-10-15 15:04:00 +03:00
Hendrik Leppkes
6e719dc6bb vp9: expose reference frames in VP9SharedContext 2015-10-15 13:02:23 +02:00
Ronald S. Bultje
b95f241b6e vp9: split header into separate struct and expose in vp9.h 
This allows hwaccels to access the bitstream header information.
 2015-10-15 13:02:20 +02:00
Clément Bœsch
f2f55bd9ca build/videotoolbox: add missing CoreVideo framework 2015-10-15 10:43:55 +02:00
Clément Bœsch
3041618516 ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT 2015-10-15 10:22:31 +02:00
Clément Bœsch
9898ef8139 ffmpeg/videotoolbox: try to fix compilation when cross compiling ffmpeg with VT for iOS under certain configuration 
Likely a regression from 8f6f357fde
 2015-10-15 10:13:02 +02:00
Ganesh Ajjanagadde
76cd82d925 doc/ffmpeg: use stream_loop instead of loop 
Commit dbb03b8e47 renamed loop to
stream_loop. This documents the change.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-14 21:56:31 -04:00
Kyle Swanson
0131636f22 avfilter/af_tremolo: clean up extra newlines 
Signed-off-by: Kyle Swanson <k@ylo.ph>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-15 03:14:47 +02:00
Christophe Gisquet
96b165fae2 dnxhd: interleave AC levels and flags 
This allows more efficient access to the array as the level and flags
are contiguous. Around 4% faster coefficient decoding.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-15 02:46:29 +02:00
Carl Eugen Hoyos
2c2d1624a2 lavf: Remove duplicated latm demuxer. 
The demuxer used to demux loas files for which a dedicated demuxer exists.
 2015-10-15 01:11:17 +02:00
Michael Niedermayer
83fc0b9d48 doc/examples/muxing: Fix mixed declaration and code 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-15 00:24:00 +02:00
Hendrik Leppkes
15db457ea8 Merge commit 'd15368ee3926152a3a301c13cc638fbf7a062ddf' 
* commit 'd15368ee3926152a3a301c13cc638fbf7a062ddf':
  h264: Run VLC init under pthread_once

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-14 23:06:06 +02:00
Hendrik Leppkes
f05021f3f4 Merge commit 'c53e796f8b69799b7ad6d28fbab981d37edf1bc9' 
* commit 'c53e796f8b69799b7ad6d28fbab981d37edf1bc9':
  thread: Provide no-op variants for pthread_once

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-14 23:02:35 +02:00
Hendrik Leppkes
b66a94ab53 Merge commit '08377f9c3bf6dbe216512a2e05c9fac837b13fc0' 
* commit '08377f9c3bf6dbe216512a2e05c9fac837b13fc0':
  dxva: Include last the internal header

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-14 23:02:00 +02:00