Commits · 045cc36fe788752bca340efb736e7d76aa7f54e9 · Linshizhi / ffmpeg.wasm-core

27 Apr, 2011 21 commits

100l, change #ifdef to #if · 045cc36f
Baptiste Coudurier authored Apr 27, 2011

045cc36f
In png decoder, only call png_init_mmx if HAVE_MMX is defined. · 46394d39
Baptiste Coudurier authored Apr 27, 2011

46394d39
Correctly support pal8 with alpha in libswscale, fix png pal8 with alpha. · 624a7e00
Baptiste Coudurier authored Apr 27, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
624a7e00
Set alpha of palettes to 0xff. · dbfdb288
Baptiste Coudurier authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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dbfdb288
Rename y400a to gray8a. · e91946ed
Baptiste Coudurier authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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e91946ed
Fix add_paeth_prediction_mmx for rgb48 · 52a81cd0
Michael Niedermayer authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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52a81cd0
merge read and and in add_paeth_prediction · afd2371d
Michael Niedermayer authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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afd2371d
Move png mmx functions into x86/png_mmx.c, remove them from DSPContext. · 6d4c49a2
Baptiste Coudurier authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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6d4c49a2
Fix decoding of DXSA subtitles. · d6f910ea
Alexandre Colucci authored Apr 27, 2011
```
These have a DXSA tag and contain alpha in addition to
color values for palette.
```
d6f910ea
WMADEC: fix ticket125 · f08d171c
Michael Niedermayer authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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f08d171c
Revert buggy hunk that leaked in from a libav merge. · 0886267e
Michael Niedermayer authored Apr 27, 2011
```
This unbreaks compilation with --disable-avfilter.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
0886267e

indeo2: remove unnecessary release_buffer() call · fd37eac4

Stefano Sabatini authored Apr 26, 2011

This was preventing reget_buffer() to return a buffer with the same
data, which was resulting in playback artifacts.

Fix trac issue #116.

fd37eac4

4xm: use reget_buffer() in decode_frame() · 10aa5a6c

Stefano Sabatini authored Apr 26, 2011

Also remove unnecessary call to avctx->release_buffer(). reget_buffer
is required since apparently the codec needs to be feeded with the
previous frame data.

Releasing the frame and using get_buffer was working only in the case
get_buffer() was returning the old frame data, and resulting in
playback artifacts otherwise.

Fix trac issue #85.

10aa5a6c

ffplay: move output_picture() code to queue_picture() · c2606259
Stefano Sabatini authored Apr 22, 2011
```
Move output_picture() code to queue_picture(), and remove it.
Simplify code path.
```
c2606259
ffplay: rename video_refresh_timer() to video_refresh() · 4a22ea4d
Stefano Sabatini authored Apr 22, 2011
```
The new name is shorter and less confusing.
```
4a22ea4d
ffplay: rename decode_thread to read_thread, parse_tid to read_tid · 8adf9bb2
Stefano Sabatini authored Apr 22, 2011
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The new names are less misleading and more reciprocally consistent.
```
8adf9bb2
lavfi: add showinfo filter · 31d8467d
Stefano Sabatini authored Apr 23, 2011

31d8467d
lavfi: print key-frame and picture type information in ff_dlog_ref() · f7bdffb0
Stefano Sabatini authored Apr 23, 2011
```
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
```
f7bdffb0
avparser: don't av_malloc(0). · 191e08d1
Ronald S. Bultje authored Apr 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
191e08d1

Revert "Eliminate pointless '#if 1' statements without matching '#else'." · 7b9e9817

Michael Niedermayer authored Apr 27, 2011

no comment

This reverts commit e6ff0648.

Conflicts:

	libavcodec/dsputil.c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

7b9e9817

Merge remote branch 'qatar/master' · d7e5aeba

Michael Niedermayer authored Apr 27, 2011

* qatar/master: (23 commits)
  ac3enc: correct the flipped sign in the ac3_fixed encoder
  Eliminate pointless '#if 1' statements without matching '#else'.
  Add AVX FFT implementation.
  Increase alignment of av_malloc() as needed by AVX ASM.
  Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX.
  mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
  documentation: extend documentation for ffmpeg -aspect option
  APIChanges: update commit hashes for recent additions.
  lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums
  aac: add headers needed for log2f()
  lavc: remove FF_API_MB_Q cruft
  lavc: remove FF_API_RATE_EMU cruft
  lavc: remove FF_API_HURRY_UP cruft
  pad: make the filter parametric
  vsrc_movie: add key_frame and pict_type.
  vsrc_movie: fix leak in request_frame()
  lavfi: add key_frame and pict_type to AVFilterBufferRefVideo.
  vsrc_buffer: add sample_aspect_ratio fields to arguments.
  lavfi: add fieldorder filter
  scale: make the filter parametric
  ...

Conflicts:
	Changelog
	doc/filters.texi
	ffmpeg.c
	libavcodec/ac3dec.h
	libavcodec/dsputil.c
	libavfilter/avfilter.h
	libavfilter/vf_scale.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_buffer.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

d7e5aeba

26 Apr, 2011 19 commits
- Fix runtime CPU detection in libswscale. · 93c28a55
  tateu authored Apr 26, 2011
  
  93c28a55
- vsrc_buffer: 10l mixed up input & output sizes. (funnily this worked 99% of... · 075933a0
  Michael Niedermayer authored Apr 26, 2011
```
vsrc_buffer: 10l mixed up input & output sizes. (funnily this worked 99% of the time) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  075933a0
- ac3enc: correct the flipped sign in the ac3_fixed encoder · 79ee8977
  Justin Ruggles authored Apr 05, 2011
  
  79ee8977
- Add MxPEG decoder · 75cf2602
  anatoly authored Mar 28, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  75cf2602
- Add support for picture_ptr field in MJpegDecodeContext · dd1e5bfd
  anatoly authored Mar 27, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  dd1e5bfd
- Move MJPEG's input buffer preprocessing in separate public function · 7e6a9e64
  anatoly authored Mar 27, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  7e6a9e64
- Support reference picture defined by bitmask in MJPEG's SOS decoder · 34686566
  anatoly authored Mar 27, 2011
```
With cleanup & simplification by me
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  34686566
- DCA/DTA encoder · d439ba15
  Alexander E. Patrakov authored Apr 26, 2011
  
  d439ba15
- Eliminate pointless '#if 1' statements without matching '#else'. · e6ff0648
  Diego Biurrun authored Apr 26, 2011
  
  e6ff0648
- Add AVX FFT implementation. · 9d35fa52
  Vitor Sessak authored Apr 25, 2011
```
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
```
  9d35fa52
- Increase alignment of av_malloc() as needed by AVX ASM. · 13dfce3d
  Vitor Sessak authored Apr 23, 2011
```
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
```
  13dfce3d
- Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX. · 33cbfa6f
  Vitor Sessak authored Apr 23, 2011
```
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
```
  33cbfa6f
- vsrc_buffer: Reinit scale filter when an existing filter is used. · d84f191d
  Michael Niedermayer authored Apr 26, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  d84f191d
- vsrc_buffer: set output timebase when output equalization is done · dc1de569
  Michael Niedermayer authored Apr 26, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  dc1de569
- vsrc_buffer: Set output size · a38cdfde
  Michael Niedermayer authored Apr 26, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  a38cdfde
- vsrc_buffer: fix NULL dereference · ad0193bf
  Michael Niedermayer authored Apr 26, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ad0193bf
- bfi: store palette data in the context · ff558d7b
  Stefano Sabatini authored Apr 25, 2011
```
Store palette data in the codec context, do not assume that the frame
allocated the first time by avctx->get_buffer will be returned again.

This requires to store the palette which comes with the first frame in
the context, and copy it to the following frames.

Fix trac issue #84.
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
```
  ff558d7b
- mjpeg: Detect overreads in mjpeg_decode_scan() and error out. · 76cd98b4
  Michael Niedermayer authored Apr 21, 2011
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Ronald S. Bultje <rbultje@google.com>
```
  76cd98b4
- documentation: extend documentation for ffmpeg -aspect option · 4bc28232
  Stefano Sabatini authored Apr 09, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  4bc28232