virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity
79,201 Commits 37 Branches 400 Tags 460 MiB
5629361cc2
Commit Graph

79201 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Matthieu Bouron
5629361cc2 swscale/arm/yuv2rgb: save a few instructions by processing the luma line interleaved 2016-04-01 17:23:45 +02:00
Matthieu Bouron
339668301e swscale/arm/yuv2rgb: re-order compute_rgba macro arguments 2016-04-01 17:23:45 +02:00
Matthieu Bouron
ff4885face swscale/arm/yuv2rgb: rename {process_1l,process_2l,compute}_16px{,_internal} macros 2016-04-01 17:23:45 +02:00
Matthieu Bouron
562653b731 swscale/arm/yuv2rgb: macro-ify 2016-04-01 17:23:45 +02:00
Matthieu Bouron
0286b56f2f swscale/arm/yuv2rgb: factorize lsl in load_args_nvx 2016-04-01 17:23:45 +02:00
Matthieu Bouron
0649fe0fae swscale/arm/yuv2rgb: factorize lsl in load_args_yuv420p 2016-04-01 17:23:45 +02:00
Matthieu Bouron
2aec59c07c swscale/arm/yuv2rgb: remove unused store of dst + linesize in load_args_yuv422p 2016-04-01 17:23:45 +02:00
Matthieu Bouron
b3ea901945 swscale/arm/yuv2rgb: factorize lsl in load_args_yuv422p 2016-04-01 17:23:45 +02:00
Matthieu Bouron
466e209e6e swscale/arm/yuv2rgb: fix comments in load_args_yuv422p 2016-04-01 17:23:45 +02:00
Matthieu Bouron
11b4acab8b swscale/arm/yuv2rgb: remove 32bit code path 2016-04-01 17:23:45 +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
wm4
f099cb2f8a lavu: improve documentation of some AVFrame functions 2016-04-01 12:52:12 +02:00
Derek Buitenhuis
54ccaaeb2b psxstr: Remove some commented out code 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-03-31 21:46:14 +01:00
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 '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
Pedro Arthur
6de58b4903 swscale: cleanup unused code 
Removed previous swscale code under '#ifndef NEW_FILTER'
and removed unused fields of SwsContext
 2016-03-31 16:36:16 -03:00
Michael Niedermayer
3b905b9fe6 swscale: Deprecate vector functions which are unused outside swscale 
There are no known users of these functions within debian
It should be thus possible to remove these functions without recommandition of a
replacement

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-31 20:21:14 +02:00
Alex Smith
a677121cc5 configure: Fix debugging on mingw-w64 with gdb 
The relocation hack broke debugging on mingw-w64 when using gdb.  This
makes the reloc hack dependent on --disable-debug so it's still enabled
for release builds.

This is simply an immediate fix for the issue of broken debugging, we
should probably still look at the possibility of reverting it outright
if it proves to be more trouble than it's worth.  For now keeping it
enabled for release builds is a reasonable trade off.

Signed-off-by: Alex Smith <theryuu@warpsharp.info>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-31 14:34:17 +02:00
Paul B Mahol
cf925e0ac1 doc/filters: add stereotools examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-31 11:16:01 +02:00
Paul B Mahol
241a3a6ca4 doc/filters: add sofalizer examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-31 11:04:42 +02:00
Clément Bœsch
263eb76bdf sws/aarch64: add ff_hscale_8_to_15_neon 
./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf bench=start,scale=1024x1024,bench=stop -f null -

    before: t:0.489726 avg:0.489883 max:0.491852 min:0.489482
    after:  t:0.256515 avg:0.256458 max:0.256999 min:0.253755
 2016-03-31 10:12:55 +02:00
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
James Almer
9bf3d01d91 avformat/latmenc: auto-insert aac_adtstoasc bitstream filter when needed 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-30 21:58:48 -03:00
Michael Niedermayer
a35a4a5774 fate: Add filter-metadata-cropdetect 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-30 22:55:51 +02:00
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
Michael Niedermayer
b3ec5b00ce tests/audiomatch: Reduce search window 
This avoids unneeded computations

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-30 03:37:56 +02:00
Michael Niedermayer
c7b983249a tests/audiomatch: also print signal vs reference length 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-03-30 03:37:56 +02:00
Paul B Mahol
974734c98c doc/filters: remove false claim in sofalizer description 
Remove false claim that processing in freq domain is
worse quality than processing in time domain.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-30 02:35:51 +01:00
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
7cda7683a5 Revert "doc/filters: remove false claim in sofalizer description" 
This reverts commit bf1495d9a9.
 2016-03-30 02:30:19 +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
Paul B Mahol
bf1495d9a9 doc/filters: remove false claim in sofalizer description 
Remove false claim that processing in freq domain is
worse quality than processing in time domain.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-29 22:29:31 +02:00
Paul B Mahol
4a80a6ad21 avfilter/vf_waveform: optimize lowpass filter even more 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-29 22:02:48 +02:00
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
James Almer
d5a3578350 avformat/svag: fix division by zero 
Fixes ticket #5386

Signed-off-by: James Almer <jamrial@gmail.com>
 2016-03-28 21:34:08 -03:00
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
Lou Logan
cd76eb8f4a lavd/dshow_crossbar: remove trailing whitespace 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2016-03-28 13:31:38 -08:00
Paul B Mahol
a55c953ef0 avfilter/af_sofalizer: allow user to setup custom virtual speakers positions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 21:27:59 +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
c2bbcf1607 avfilter/vf_waveform: optimize 16bit lowpass filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-03-28 12:28:03 +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