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Commit Graph

63504 Commits

Author SHA1 Message Date
Michael Niedermayer
c7c11058ab Merge commit 'b136564909adec2043be4c94ade08b67ad443124'
* commit 'b136564909adec2043be4c94ade08b67ad443124':
  a64: remove unneeded struct qualifier

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 13:17:10 +02:00
Michael Niedermayer
6a51090924 Merge commit 'd256ed78ffe202a4dcc8d625becffc716bfa3977'
* commit 'd256ed78ffe202a4dcc8d625becffc716bfa3977':
  4xm: allocate extradata properly.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 13:10:24 +02:00
Michael Niedermayer
68c05185e2 Merge commit 'fd056029f45a9f6d213d9fce8165632042511d4f'
* commit 'fd056029f45a9f6d213d9fce8165632042511d4f':
  lavc: add avcodec_free_context().

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 13:00:50 +02:00
Michael Niedermayer
ff17d8b56e Merge commit 'e1b66778b6ee82a192b5895e23c4e135f7269326'
* commit 'e1b66778b6ee82a192b5895e23c4e135f7269326':
  lavc: remove the locking code in avcodec_close()

Conflicts:
	libavcodec/utils.c

Note, if someone knows of a external codec lib/API, hwaccel or other that requires
locking on its close/free side, please contact ffmpeg-devel.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 12:46:28 +02:00
Anton Khirnov
968a62a9d9 doc/APIchanges: mark the release 10 branch point 2014-05-18 10:53:00 +02:00
Anton Khirnov
33082af756 doc/APIchanges: fill in missing hashes and dates 2014-05-18 10:52:41 +02:00
Anton Khirnov
79f2c426fd dv: do not set codec timebase
It is not supposed to be set from outside of libavcodec.
Set average framerate instead.
2014-05-18 10:24:43 +02:00
Anton Khirnov
93afb6c98d avconv: set output avg_frame_rate when known 2014-05-18 10:24:36 +02:00
Anton Khirnov
7a5f4f6853 lavf: extend avg_frame_rate documentation. 2014-05-18 10:24:24 +02:00
Anton Khirnov
c3311d472a avienc: sanitize variable naming in write_header()
Do not call an AVCodecContext 'stream', that is highly confusing.
Also, add a local variable for the current AVStream in the loop over all
streams.
2014-05-18 10:24:02 +02:00
Anton Khirnov
ab3fdaa713 yop: only set extradata size after it has been successfully allocated
Do not leave a non-zero extradata_size set on failure
2014-05-18 10:22:42 +02:00
Anton Khirnov
b513bf6f69 yuv4mpegdec: do not set coded_frame properties
coded_frame is not meant to be changed from outside of lavc, and is not
used for decoding.
Set AVCodecContext.field_order instead.
2014-05-18 10:22:08 +02:00
Anton Khirnov
e4dc1000d7 yuv4mpeg: split the demuxer and muxer into separate files 2014-05-18 10:21:31 +02:00
Anton Khirnov
3ef6c5264b a64: check that extradata exists before reading from it 2014-05-18 10:20:19 +02:00
Anton Khirnov
b136564909 a64: remove unneeded struct qualifier 2014-05-18 10:19:54 +02:00
Anton Khirnov
d256ed78ff 4xm: allocate extradata properly.
Pad it with the required amount of zeros, check for malloc failure.
2014-05-18 10:19:35 +02:00
Anton Khirnov
fd056029f4 lavc: add avcodec_free_context().
Right now, the caller has to manually manage some allocated
AVCodecContext fields, like extradata or subtitle_header. This is
fragile and prone to leaks, especially if we want to add more such
fields in the future.

The only reason for this behaviour is so that the AVStream codec context
can be reused for decoding. Such reuse is discouraged anyway, so this
commit is the first step to deprecating it.
2014-05-18 10:17:41 +02:00
Anton Khirnov
e1b66778b6 lavc: remove the locking code in avcodec_close()
This function should not modify any global state, so there should be no
reason for any locking.
2014-05-18 10:16:35 +02:00
Michael Niedermayer
17c8a06916 avformat/framehash: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:04:32 +02:00
Michael Niedermayer
9646ea63df avformat/mmf: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:04:20 +02:00
Michael Niedermayer
0421409c52 avformat/matroskaenc: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:04:01 +02:00
Michael Niedermayer
fab50573bb avformat/mp3enc: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:03:45 +02:00
Michael Niedermayer
d524d424ec avformat/nutenc: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:03:28 +02:00
Michael Niedermayer
0323a55cd8 avformat/rtpenc: switch to AVFMT_FLAG_BITEXACT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 04:02:44 +02:00
Michael Niedermayer
46380e8d26 avformat/aviobuf/ff_get_line: also accept \r as end of line character
Fixes Ticket3108

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 23:49:05 +02:00
Olivier Langlois
0ca0b4c29c ffplay: Use av_gettime_relative()
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 20:28:16 +02:00
Michael Niedermayer
43c18fec6e Merge commit '584f88409062f7a134e7391887899e8e723ab6ff'
* commit '584f88409062f7a134e7391887899e8e723ab6ff':
  riff: Pass block_align to estimate frame duration

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 20:22:56 +02:00
Olivier Langlois
f78bc96b7c lavf: Use av_gettime_relative()
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 20:13:33 +02:00
Clément Bœsch
9986e50a6e configure: make vp9 decoder select the parser.
The parser is needed. FATE breaks if not present.
2014-05-17 16:13:42 +02:00
Clément Bœsch
2ca97c7802 configure: make sure pkg-config flags are populated in FT test. 2014-05-17 16:13:42 +02:00
Olivier Langlois
41120e6e40 tools: Use av_gettime_relative()
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 15:51:58 +02:00
Olivier Langlois
b052bccbe4 lavc: Use av_gettime_relative()
Whenever av_gettime() is used to measure relative period of time,
av_gettime_relative() is prefered as it guarantee monotonic time
on supported platforms.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 15:51:49 +02:00
Olivier Langlois
0eec06ed87 lavu: add av_gettime_relative()
These functions are using the POSIX clock_gettime() function with the
CLOCK_MONOTONIC clock id. If these are not present on the targeted
platform, the new functions will fallback on using the original realtime functions
av_gettime() and av_usleep().

Monotonic support can be added on other platforms with their
equivalent native system API eventually if possible.

Whenever time is requested to measure relative time, the monotonic clock,
when available, is superior to the system realtime clock because it is
not affected by discontinuous jumps in the system time

In a future step, offering the flexibility to let the user choose between
rt and monotonic clock for avdevices packets will be investigated.

It is very easy to experience the issues that this patch attempt to address
by rewinding back in the past the system time while ffmpeg is running.

this is breaking the ffmpeg report printing (ffmepg.c:print_report()) and
the the rate emulator functionality (-re) without the patch.

Signed-off-by: Olivier Langlois <olivier@trillion01.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 15:28:03 +02:00
nu774
584f884090 riff: Pass block_align to estimate frame duration
Fix incorrect wSamplesPerBlock(=0) written for ADPCM_IMA_WAV

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-05-17 15:24:20 +02:00
Michael Niedermayer
a7320c1574 Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  Fix compilation of libavcodec/x86/hevc_deblock.asm with nasm.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 14:56:01 +02:00
Michael Niedermayer
5b0c7052fb Merge remote-tracking branch 'cus/stable'
* cus/stable:
  ffplay: add support for toggling between multiple video filters with the w key
  ffplay: fix typo in docs
  ffplay: try multiple sample rates if audio open fails
  cmdutils: replace usages of "#ifdef __MINGW32__" with "#ifdef _WIN32" because MSVC only defines _WIN32
  ffplay: fix compilation with Visual Studio
  ffplay: increase AV_SYNC_THRESHOLD_MIN to 0.04

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 14:26:29 +02:00
Clément Bœsch
11e490334e avfilter/edgedetect: reuse already defined ctx. 2014-05-17 14:16:04 +02:00
Marton Balint
a583e2bebe ffplay: add support for toggling between multiple video filters with the w key
Signed-off-by: Marton Balint <cus@passwd.hu>
2014-05-17 13:18:29 +02:00
Marton Balint
affc41047e ffplay: fix typo in docs
Signed-off-by: Marton Balint <cus@passwd.hu>
2014-05-17 13:18:29 +02:00
Marton Balint
0c8d8c0c80 ffplay: try multiple sample rates if audio open fails
Should fix ticket #3509.

Signed-off-by: Marton Balint <cus@passwd.hu>
2014-05-17 13:18:29 +02:00
John Peebles
e11697759d cmdutils: replace usages of "#ifdef __MINGW32__" with "#ifdef _WIN32" because MSVC only defines _WIN32
With the previous patch, this should fix ticket #3580 as well.

Signed-off-by: John Peebles <johnpeeb@gmail.com>
2014-05-17 13:18:29 +02:00
Marton Balint
1fab67b685 ffplay: fix compilation with Visual Studio
Based on a patch by achristensen from trac.ffmpeg.org.

Partially fixes ticket #3580.

Signed-off-by: Marton Balint <cus@passwd.hu>
2014-05-17 13:18:28 +02:00
Marton Balint
ae6fe159f2 ffplay: increase AV_SYNC_THRESHOLD_MIN to 0.04
Less than 0.04 sec delays should not be noticable, and it helps us with 50fps
content where some timing errors can cause a frame dup where it is not really
necessary.

Signed-off-by: Marton Balint <cus@passwd.hu>
2014-05-17 13:18:28 +02:00
Carl Eugen Hoyos
ef2713747f Fix compilation of libavcodec/x86/hevc_deblock.asm with nasm.
Suggested-by: Reimar
2014-05-17 12:50:55 +02:00
Carl Eugen Hoyos
4c49d0824a Fix alaw and mulaw muxing in caf.
Fixes ticket #3644.
2014-05-17 11:38:17 +02:00
James Almer
be1fbc02b8 x86/hevc_deblock: use movhps instead of shuffling values
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 05:40:14 +02:00
James Almer
8aac77fede x86/hevc_deblock: fix label names
Also remove some unnecessary jmps

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 05:40:08 +02:00
James Almer
521eaea63a x86/hevc_deblock: fix usage of ABS1
The second argument is a temp register for non-SSSE3 cases

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 05:39:55 +02:00
James Almer
45110d2290 x86/hevc_deblock: merge movs with other instructions
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 05:39:34 +02:00
Michael Niedermayer
aedc1c2ed6 doc/filters: fix typo
Found-by: bloody123
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 04:57:35 +02:00