Commit Graph

76092 Commits

Author SHA1 Message Date
Rostislav Pehlivanov
590008e696 aacenc: increase fuzz on aac-ms-encode test
GCC 3.4 miscompiles it on sunos. Date of release? The second of
August two thousand and five, anno Domini. That's ten years two
months and fourteen days ago. Three thousand seven hundred and
twenty seven days ago. One sixth of the average life expectancy
of a person living in a country with a human development index
of zero point eight hundred and eight, equality adjusted.
GCC 4.3 also miscompiles it, though not as bad.
2015-10-17 06:55:19 +01:00
Rostislav Pehlivanov
777b305bed fate: adjust aac encoder test values and introduce MS and LTP tests
The LTP encoding and the test is a bit slow currently, taking twice
the amount of time the other tests do, so in the future the
total time to encode might be cut down on that test.
2015-10-17 05:59:19 +01:00
Rostislav Pehlivanov
e9299df7a6 aacenc: partially revert previous commits to set options via a profile
It didn't work out because of the exceptions that needed to be made
for the "-1" cases and was overall more confusing that just manually
checking and setting options for each profile.
2015-10-17 03:17:27 +01:00
Ganesh Ajjanagadde
3835554bf8 avfilter/avfiltergraph: fix -Wunused-result warnings
Commit bf0d2d6030 introduced
av_warn_unused_result to avfilter/formats, whose associated warnings
were mostly fixed in 6aaac24d72. This
fixes the issues in avfilter/avfiltergraph.

Tested with FATE.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-16 21:58:50 -04:00
Rostislav Pehlivanov
27d23ae074 aacenc: add support for encoding files using Long Term Prediction
Long Term Prediction allows for prediction of spectral coefficients
via the previously decoded time-dependent samples. This feature
works well with harmonic content 2 or more frames long, like speech,
human or non-human, piano music or any constant tones at very low
bitrates.

It should be noted that the current coder is highly efficient and
the rate control system is unable to encode files at extremely
low bitrates (less than 14kbps seems to be impossible) so this
extension isn't capable of optimum operation. Dramatic difference
is observable with some types of audio and speech but for the most
part the audiable differences are subtle. The spectrum looks better
however so the encoder is able to harvest the additional bits that
this feature provies, should the user choose to enable it. So
it's best to enable this feature only if encoding at the absolutely
lowest bitrate that the encoder is capable of.
2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
83900c0ed3 aacenc: (re)enable Mid/Side coding by default
Apparently it was set to be enabled by default but after the
profile commits it was reverted to be off by default because
I didn't notice.
Works well so (re)enable it.
2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
148cf4690c aacenc_pred: only print predictor information if profile is aac_main
Needed because LTP uses predictor_present as well.
2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
3f3be1c07a aacenc: correctly zero prediction_used array
An oversight, probably because of copy-pasting the TNS line.
2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
2d9b5ae071 aacenc: slightly simplify and remove a redundant variable
Functionally identical, doesn't change anything.
2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
564db3e55d aacenc_pred: correct header information 2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
8dd2d5e70a aacenc: indicate that TNS is off by default
Doesn't change anything, just a slight clarification that
under all profiles TNS is currently off. That'll be soon to change
hopefully.
2015-10-17 02:31:20 +01:00
Rostislav Pehlivanov
b9fb1db9b4 aactab: move ltp_coef[] from aacdectab to aactab
The encoder makes use of it in the following commits.
2015-10-17 02:31:20 +01:00
Michael Niedermayer
a878dfa4f5 avcodec/ffv1: Initialize vlc_state on allocation
This ensures that they are always set to valid values
Fixes Ticket4939

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-10-17 02:18:22 +02:00
Ganesh Ajjanagadde
cf52ae003b avutil/mem: add av_warn_unused_result
This adds av_warn_unused_result to functions whose return codes need to
be checked.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-16 19:53:55 -04:00
James Almer
3d1690b8c6 avutil: undo FF_API_CRYPTO_CONTEXT deprecation
It's been argued that the benefits of the current implementation far outweight
those of making the structs opaque.

This deprecation is not present in any release, so it can be safely removed.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-10-16 19:13:38 -03:00
Ganesh Ajjanagadde
6d0c8cb79a avdevice/internal: add av_warn_unused_result
This does not trigger any warnings but adds robustness.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-16 17:28:40 -04:00
Ganesh Ajjanagadde
a0b079ac25 avutil/file: add av_warn_unused_result to av_file_map
The return code here should be checked.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-16 17:18:39 -04:00
Ganesh Ajjanagadde
31ed189d5c avutil/internal: add av_warn_unused_result to avpriv_open
The open syscall can obviously fail, and its return code needs to be
checked.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-16 17:18:21 -04:00
Ganesh Ajjanagadde
cd8a0a9a9a swscale/swscale: add av_warn_unused_result to sws_init_context
This should not trigger any warnings; but adds robustness.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-10-16 17:18:21 -04:00
Hendrik Leppkes
02daf2b360 Merge commit '68e00ad66d13c57d9eb3a3862b44ab3fb030e19f'
* commit '68e00ad66d13c57d9eb3a3862b44ab3fb030e19f':
  w32pthreads: fix mingw build on x86 with -msse2 or higher

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-16 23:04:59 +02:00
Hendrik Leppkes
af065bf11b Merge commit 'b52307933b576eba741c80108c3dad09eb48ba12'
* commit 'b52307933b576eba741c80108c3dad09eb48ba12':
  wrapped_avframe: Drop a now-unused variable

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-16 23:04:46 +02:00
Hendrik Leppkes
eebea62671 Merge commit '49d7fcd774ac31f242818ad9d45d9c013f3bb3db'
* commit '49d7fcd774ac31f242818ad9d45d9c013f3bb3db':
  mpeg12: Unbreak building stale code

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-16 23:04:14 +02:00
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
Hendrik Leppkes
68e00ad66d 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.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-10-16 17:46:41 +02:00
Luca Barbato
b52307933b wrapped_avframe: Drop a now-unused variable 2015-10-16 17:45:09 +02:00
Luca Barbato
49d7fcd774 mpeg12: Unbreak building stale code
Broken in 2d59159508
2015-10-16 17:45:09 +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