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35157 commits

Author SHA1 Message Date
Rodger Combs
59a4492371 lavc/audiotoolboxdec: support ADTS AAC input 2016-04-02 03:03:13 -05:00
Rodger Combs
36770d8769 lavc/audiotoolboxenc: allow setting maxrate with pre-10.9 deployment targets 
The build failure here is caused by the enum value not being defined, but
as long as we're on a newer SDK that has it, it's safe to use it even
when our deployment target is older. Setting the property will error, but
we're not failing on errors there.
 2016-04-02 03:03:13 -05:00
Rodger Combs
0667327f3f lavc/audiotoolboxenc: fix iOS build 2016-04-02 03:03:13 -05:00
Rodger Combs
c820e600ea lavc/audiotoolboxenc: fix a number of config issues 
- size variables were used in a confusing way
- incorrect size var use led to channel layouts not being set properly
- channel layouts were incorrectly mapped for >2-channel AAC
- bitrates not accepted by the encoder were discarded instead of being clamped
- some minor style/indentation fixes
 2016-04-02 03:03:13 -05:00
Rodger Combs
7524b67817 lavc/audiotoolboxenc: remove unneeded packet metadata 
This isn't necessary here, and for some reason broke only multichannel
AAC encoding when a channel layout tag was set.
 2016-04-02 03:03:13 -05:00
Michael Niedermayer
9f03b85045 avcodec/parser: assert that the codec id is not NONE in av_parser_parse2() 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 19:08:29 +02:00
Aaron Boxer
b6b4b0a65e avcodec/j2kenc: Add attribution to OpenJPEG project: 
http://ghostscript.com/~tor/gs-browse/gs/openjpeg/libopenjpeg/t1.c

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-01 17:35:15 +02:00
wm4
a5f5b8b96a lavc: factor apply_param_change() AV_EF_EXPLODE handling 
Remove the duplicated code for handling failure of apply_param_change().
 2016-04-01 12:52:56 +02:00
Clément Bœsch
be8d98c1ad lavc/utils: transfer width/height for subs in codecpar 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:39 +01:00
Derek Buitenhuis
dd77dad4e6 codecpar: Add video delay field 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:39 +01:00
Hendrik Leppkes
5b4f8af2f1 Add frame_size to AVCodecParameters 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:39 +01:00
James Almer
3fafde6cbe lavc: Add seek_preroll to AVCodecParameters 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-31 21:20:39 +01:00
Derek Buitenhuis
e6053b3b19 Merge commit 'a8068346e4' 
* commit 'a8068346e4':
  lavc: add a variant of av_get_audio_frame_duration working with AVCodecParameters

Fixes from jamrial incorporated.

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:20:02 +01:00
Derek Buitenhuis
f9b1cf15c2 Merge commit '998e1b8f52' 
* commit '998e1b8f52':
  lavc: add codec parameters API

  Fixes added in:
    - bit_rate has been made int64_t to match.
    - profile and level are properly initialize.

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:19:03 +01:00
Claudio Freire
be746ae470 AAC encoder: fix undefined behavior 
Fix uninitialized access of minsf in short windows
Fix potential invocation of coef2minsf(0)
 2016-03-30 22:35:28 -03:00
Claudio Freire
c883da6bf4 AAC encoder: fix signed integer overflow 
Clamp scalefactors by coef2minsf to avoid undefined behavior
caused by signed integer overflow. It also avoids clipping of
coefficients so it should avoid artifacts as well, on very
rare corner cases.
 2016-03-30 10:05:03 -03:00
Timo Rothenpieler
b3557c79dc avcodec/nvenc: Generate AUD NAL units for better compatiblity 2016-03-30 12:03:59 +02:00
Rostislav Pehlivanov
02172d93f6 Revert "aacenc: use av_clip() instead of av_clip() during quantization" 
This reverts commit c0918613a0, since it
triggered a new assertion with gcc.
This bug definitely needs a true proper fix.
 2016-03-30 02:31:22 +01:00
Rostislav Pehlivanov
c0918613a0 aacenc: use av_clip() instead of av_clip() during quantization 
Seems like clang might be miscompiling it and causing a signed integer overflow,
making a FATE test fail.
Doesn't seem to affect performance, it only runs on the ESC codebook.

Reviewed-by: Claudio Freire <klaussfreire@gmail.com>
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-30 01:04:43 +01:00
Jovan Zelincevic
b73c27151e avcodec/mips: Optimization synced to the newest code base. 
FFT expanded to 2^17.

Signed-off-by: Jovan Zelincevic <jovan.zelincevic@imgtec.com>
Reviewed-by: Nedeljko Babic <Nedeljko.Babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-29 17:06:16 +02:00
Vittorio Giovara
7888ae8266 cfhd: Do not initialize context size 
Otherwise probing and stream analisys will report a correct coded size
but an empty visible size.

Approved by: kieran
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-29 17:06:15 +02:00
Lou Logan
06eef96b69 fix some a/an typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-03-28 14:13:17 -08:00
Marton Balint
99f2a59c2f avcodec/utils: fix packet duration of frames with discarded paddings 
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-03-28 23:40:12 +02:00
Kirill Gavrilov
f3ec8ac0f4 lavc/mediacodec: fix zero stride for OMX.allwinner.video.decoder.avc 2016-03-28 21:23:15 +02:00
Paul B Mahol
ff982e02b5 avcodec: add dca core extraction bsf 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 10:50:41 +02:00
Matthieu Bouron
308d3ed5aa lavc/mediacodec: use ternary operator to set slice-height value 2016-03-28 10:10:21 +02:00
Michael Niedermayer
8f2a1990c0 avcodec/diracdec: check bitstream size related fields for overflows 
Fixes segfault
Fixes Ticket5333

Regression since bfc8a4dabe
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-28 04:39:57 +02:00
Kieran Kunhya
e259dc86a8 avcodec: Remove libdcadec, we already have it merged internally 2016-03-27 04:21:38 +01:00
Michael Niedermayer
c50be7a52b avcodec/h264_slice: Check PPS more extensively when its not copied 
Fixes Ticket5371
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-27 05:03:44 +02:00
Dan Dennedy
28688d7c2b avcodec/audiotoolboxenc: Fix compile error on OS X 10.8. 
Fixes error "libavcodec/audiotoolboxenc.c:294:50: error: use of undeclared
identifier 'kAudioCodecPropertyPacketSizeLimitForVBR'."

That was added to 10.9:
https://developer.apple.com/library/mac/releasenotes/General/APIDiffsMacOSX10_9/AudioUnit.html

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-26 16:35:44 +01:00
Carl Eugen Hoyos
de1a0d4359 lavc/flicvideo: Implement padding in COPY chunks. 
Reviewed-by: Reimar
 2016-03-26 14:56:55 +01:00
Martin Vignali
495f08edb4 avcodec/exr: add support for B44 and B44A compression 2016-03-26 09:27:26 +01:00
Paul B Mahol
585cfabb79 avcodec/jpeg2000dec: add slice threading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-25 22:00:52 +01:00
Paul B Mahol
e2298b3fcc avcodec/jpeg2000dec: account two last bytes from end of bytestream as EOC marker 
This silences missing EOC marker when decoding j2k files with Psot set to 0.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-25 22:00:52 +01:00
James Almer
99388eb091 avcodec/libopenjpegenc: fix mixed declarations and code 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-25 00:05:05 -03:00
James Almer
21cd0228be avcodec/libopenjpegdec: fix mixed declarations and code 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-25 00:04:57 -03:00
Michael Niedermayer
0cd9ff4e3a avcodec/libutvideodec: copy frame so it has reference counters when refcounted_frames is set 
Reviewed-by: maintainer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-24 22:52:01 +01:00
Rostislav Pehlivanov
72e1360007 vc2enc: optimize and simplify quantization 
Everything except ORing the sign is now done in the LUT.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-24 13:04:59 +00:00
Rostislav Pehlivanov
a14d4c076d vc2enc: simplify calc_slice_sizes() 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-23 18:04:05 +00:00
Rostislav Pehlivanov
a010e36f23 vc2enc: correctly zero out the slice size cache 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-23 17:52:53 +00:00
Rostislav Pehlivanov
14b41e061d vc2enc: macro out slice size rounding 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-23 17:52:53 +00:00
Ganesh Ajjanagadde
8dbffda0f9 lavc/psymodel: check for av_malloc failure 
No idea why in commit 01ecb7172b the
checks were removed; this can lead to NULL pointer dereferences. This
effectively reverts that portion of the commit.

Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
 2016-03-23 08:22:22 -07:00
Paul B Mahol
b098e1a469 avcodec/dvaudiodec: now that we got samples, fix 12bit case 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-23 09:32:34 +01:00
Rodger Combs
65cff81453 lavc: add AudioToolbox encoders 
Fixes trac #4828
 2016-03-22 12:43:14 -05:00
Rodger Combs
d5d328059e lavc: add AudioToolbox decoders 
Part of trac #4828
 2016-03-22 12:43:14 -05:00
Ganesh Ajjanagadde
db1a642cd2 all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.h 
The idea is to use ffmath.h for internal implementations of math functions.
Currently, it is used for variants of libm functions, but is by no means
limited to such things.

Note that this is not exported; use lavu/mathematics for such purposes.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
 2016-03-22 10:15:31 -07:00
Rostislav Pehlivanov
2aebdfb451 vc2enc: add non-experimental support for all video formats from spec 
Until now, for formats which were in the spec but not in the encoder's
list of supported formats required the -strict -1 flag. This enables
support for all video formats which are specified, all the way from
QSIF525 to 8K.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-22 14:07:56 +00:00
Rostislav Pehlivanov
d4773c94a6 vc2enc: simplify count_hq_slice() and caching 
The count_hq_slice() function is always used with a SliceArgs struct

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-21 11:04:49 +00:00
Rostislav Pehlivanov
500dc20dee vc2enc: fix segfault 
Fixes trac bug #5353

Uninitialized memory for the initial quantization index

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2016-03-21 11:01:01 +00:00
Michael Niedermayer
068026b0f7 avcodec/mjpegenc_common: Store approximate aspect if exact cannot be stored 
Fixes Ticket5244

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-19 16:00:11 +01:00