35287 Commits

Author SHA1 Message Date
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 'a8068346e48e123f8d3bdf4d64464d81e53e5fc7'
* commit 'a8068346e48e123f8d3bdf4d64464d81e53e5fc7':
  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 '998e1b8f521b73e1ed3a13caaabcf79eb401cf0d'
* commit '998e1b8f521b73e1ed3a13caaabcf79eb401cf0d':
  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 c0918613a0ecaac6819409c64107583eebc0ccc2, 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 bfc8a4dabe5a0154b31128b59dca575010176441
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 01ecb7172b684f1c4b3e748f95c5a9a494ca36ec 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
Diego Biurrun
8dead2aaca Move const qualifier before type name 2016-03-23 09:25:30 +01:00
Vittorio Giovara
d909f43b5c vc1dec: wmv2dec: Validate ff_intrax8_common_init return value 2016-03-22 17:33:32 -04:00
Vittorio Giovara
0372e73f91 intrax8: Check and propagate errors from ff_intrax8_common_init
This allows dropping an afterwards redundant assert.
2016-03-22 17:33:32 -04:00
Vittorio Giovara
ad8aa8e6c6 intrax8: Move documentation from implementation to header file 2016-03-22 17:33:28 -04:00
Vittorio Giovara
2ade1cdafb intrax8: K&R formatting cosmetics 2016-03-22 17:12:20 -04:00
Diego Biurrun
6f5ff559db intrax8: Adjust printf conversion specifier for sizeof expression 2016-03-22 17:12:20 -04:00
Vittorio Giovara
42244ce07a intrax8: Move a comment to the place it corresponds 2016-03-22 16:51:09 -04:00
Vittorio Giovara
750562549c intrax8: Wrap multiline macros in do{}while(0) clauses
These macros are treated like functions, the wrapping simplifies error
checking and avoids deeply nested ifs in the following commit.
2016-03-22 16:51:09 -04:00
Vittorio Giovara
0c6a70873f intrax8: Move error resilience out of intrax8
The intrax8 decoding process does not imply any kind of error
resilience, and the only call present is more related to how mpegvideo
works rather than anything else.

Therefore have the parent decoders carry out er when actually needed.
2016-03-22 16:51:09 -04:00
Vittorio Giovara
64250d94b7 indeo4: Consistently initialize variables
Avoid using multiple variables for the same purpose.
2016-03-22 16:04:01 -04:00
Vittorio Giovara
6202e2fede indeo4: Rework stream analysis report
* Change log level from error to debug
* Print report after the first decoded frame, not at the end of decoding
* Drop macro guard and use a context variable instead

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-03-22 16:03:52 -04:00
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