Commits · d9574069c14a80944ae489b8a08876d123baa428 · Linshizhi / ffmpeg.wasm-core

23 Feb, 2014 23 commits
- Merge commit '1b932eb1' · d9574069
  Michael Niedermayer authored Feb 23, 2014
```
* commit '1b932eb1':
  x86: add detection for FMA3 instruction set

Conflicts:
	configure
	libavutil/cpu.h
	libavutil/x86/cpu.c

See: a2af8eddMerged-by: Michael Niedermayer <michaelni@gmx.at>
```
  d9574069
- Merge commit '10b0161d' · 09824332
  Michael Niedermayer authored Feb 23, 2014
```
* commit '10b0161d':
  x86: add missing XOP checks and macros

Conflicts:
	configure
	libavutil/x86/cpu.h

See: 6c12b1deMerged-by: Michael Niedermayer <michaelni@gmx.at>
```
  09824332
- Merge commit '5800ba0d' · 38336f0f
  Michael Niedermayer authored Feb 23, 2014
```
* commit '5800ba0d':
  configure: disable cpunop if the check fails
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  38336f0f
- configure: Move cpunop into ARCH_EXT_LIST_X86 · 96ea3dea
  Diego Biurrun authored Nov 02, 2013
```
It is a processor feature, so it belongs there.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  96ea3dea
- Merge commit '8eeacf31' · 1287b640
  Michael Niedermayer authored Feb 23, 2014
```
* commit '8eeacf31':
  hevc: Do not left shift a negative value in hevc_loop_filter_chroma
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  1287b640
- Merge commit 'ff486c0f' · a2e4b23b
  Michael Niedermayer authored Feb 23, 2014
```
* commit 'ff486c0f':
  hevc: Do not right shift a negative value in get_pcm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  a2e4b23b
- Merge commit '50c988aa' · c2b5981a
  Michael Niedermayer authored Feb 23, 2014
```
* commit '50c988aa':
  hevc: Drop unnecessary shifts in deblocking_filter_CTB
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  c2b5981a
- avcodec/pngenc: fix invalid read in sub filter. · 57ec555e
  Clément Bœsch authored Feb 23, 2014
```
First pixel was computed based on invalid address read, and then
corrected by the following memcpy. After the commit, it's not computed
anymore, and memcpy fills the appropriate area.

Fixes Ticket #3387
```
  57ec555e
- avcodec/h264: clear chroma planes when flags gray is used · 72e69131
  Michael Niedermayer authored Feb 23, 2014
```
Fixes Ticket3397
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  72e69131
- avcodec/mpegvideo: fix buffer clear code so it should work with negative linesizes · 42361bdf
  Michael Niedermayer authored Feb 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  42361bdf
- x86: add detection for FMA3 instruction set · 1b932eb1
  James Almer authored Feb 22, 2014
```
Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
```
  1b932eb1
- x86: add missing XOP checks and macros · 10b0161d
  James Almer authored Feb 22, 2014
```
Signed-off-by: James Almer <jamrial@gmail.com>
```
  10b0161d
- configure: disable cpunop if the check fails · 5800ba0d
  Janne Grunau authored Feb 23, 2014
```
Moving cpunop from the HAVE_LIST to the ARCH_EXT_LIST_X86 has the side
effect of enabling it. The semantics of the check have to be changed
from enable if successful to disable if unsuccessful. This was missing
in 2b0bb699 causing build errors with
nasm.
```
  5800ba0d
- hevc: Do not left shift a negative value in hevc_loop_filter_chroma · 8eeacf31
  Luca Barbato authored Feb 19, 2014
  
  8eeacf31
- hevc: Do not right shift a negative value in get_pcm · ff486c0f
  Luca Barbato authored Feb 19, 2014
  
  ff486c0f
- hevc: Drop unnecessary shifts in deblocking_filter_CTB · 50c988aa
  Luca Barbato authored Feb 19, 2014
```
beta_offset is pre-multiplied by 2.
```
  50c988aa
- Add more Bayer colour spaces to the video4linux2 device wrapper. · 5642dd41
  Carl Eugen Hoyos authored Feb 23, 2014
  
  5642dd41
- avdevice/v4l2: add V4L2_PIX_FMT_SRGGB8 · dd5abb0b
  Peter Ross authored Feb 22, 2014
  
  dd5abb0b
- Issue-#3407 : Enhance precision for double to string conversion, useful for GEOTIFF double values · 526049ce
  Sylvain Fabre authored Feb 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  526049ce
- libswscale: bayer to rgb24 & yv12 colorspace converters · 02b63246
  Peter Ross authored Feb 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  02b63246
- avcodec/rawdec: for 16-bit pix fmts, shift pixels when bits_per_coded_sample < 16 · 7e23cfba
  Peter Ross authored Feb 23, 2014
```
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  7e23cfba
- avutil/pixdesc: set bayer pixfmt descriptor flags · a3a4d07d
  Peter Ross authored Feb 23, 2014
```
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  a3a4d07d
- configure: Revert commit 5176e965 · e5858fef
  Dave Yeo authored Feb 23, 2014
```
This fixes cpunop detection and unbreaks NASM assembly
Signed-off-by: Dave Yeo <daveryeo@telus.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  e5858fef
22 Feb, 2014 17 commits
- Support old qclp-in-mov files that do not store bytes_per_frame in the header. · 5d6fac11
  Carl Eugen Hoyos authored Feb 22, 2014
```
Fixes ticket #2649.
```
  5d6fac11
- Support MPEG-2 video mov files with sample description mp2v. · 0aded6bf
  Carl Eugen Hoyos authored Feb 22, 2014
  
  0aded6bf
- avformat/movenc: shift positive timestamps to 0 if edit lists cannot be used · 717ec57c
  Michael Niedermayer authored Feb 21, 2014
```
Fix handling of timestamps which start  far away from 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  717ec57c
- avformat/mux: support shifting timestamps so they start at 0 · a89c0125
  Michael Niedermayer authored Feb 21, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  a89c0125
- swresample: factorize clear_context() out · f284e2a5
  Michael Niedermayer authored Feb 22, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f284e2a5
- Merge remote-tracking branch 'qatar/master' · 246eae98
  Michael Niedermayer authored Feb 22, 2014
```
* qatar/master:
  lavr: return an error if a avresample_open() is called on an open context
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  246eae98
- Merge commit '7e86c27b' · 5367c0be
  Michael Niedermayer authored Feb 22, 2014
```
* commit '7e86c27b':
  lavr: add a function for checking whether AVAudioResampleContext is open
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  5367c0be
- lavr: return an error if a avresample_open() is called on an open context · 1db03a68
  Anton Khirnov authored Apr 25, 2013
  
  1db03a68
- lavr: add a function for checking whether AVAudioResampleContext is open · 7e86c27b
  Anton Khirnov authored Apr 25, 2013
  
  7e86c27b
- avformat/nut: add bayer colorspaces · 55479f42
  Peter Ross authored Feb 22, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  55479f42
- avcodec/raw: add bayer formats · 6236debe
  Peter Ross authored Feb 22, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  6236debe
- x86: add detection for Bit Manipulation Instruction sets · 0bc3de19
  James Almer authored Feb 22, 2014
```
Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0bc3de19
- x86: add detection for FMA3 instruction set · a2af8edd
  James Almer authored Feb 22, 2014
```
Based on x264 code
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  a2af8edd
- Merge remote-tracking branch 'qatar/master' · f98821dd
  Michael Niedermayer authored Feb 22, 2014
```
* qatar/master:
  h264: Fix a typo from the previous commit

See: 76dd01ecMerged-by: Michael Niedermayer <michaelni@gmx.at>
```
  f98821dd
- avformat/utils: compute_pkt_fields: Fix DTS for the case where has_b_frames is... · 3c096751
  Michael Niedermayer authored Feb 22, 2014
```
avformat/utils: compute_pkt_fields: Fix DTS for the case where has_b_frames is too large but the correct one is constant

Fixes issue1.m2ts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  3c096751
- avformat/utils: reset pts_buffer in estimate_timings_from_pts() · d4dfa97a
  Michael Niedermayer authored Feb 22, 2014
```
This fixes the first few dts after find_stream_info
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  d4dfa97a
- avformat/utils: factorize h264/hevc checks out in compute_pkt_fields() · f288e1b6
  Michael Niedermayer authored Feb 22, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f288e1b6