Commits · c3299726874829e8eb7a937c247956ab3c2ccae6 · Linshizhi / ffmpeg.wasm-core · GitLab

30 Sep, 2011 9 commits
- g729: dont force all cpu optims to off but override just the one that doesnt work. · c3299726
  Michael Niedermayer authored Sep 30, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  c3299726
- ppc: fix usage of dsp_mask · 8045af65
  Michael Niedermayer authored Sep 30, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  8045af65
- Merge remote-tracking branch 'qatar/master' · 30ba924b
  Michael Niedermayer authored Sep 30, 2011
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* qatar/master:
  dca: clear inactive subbands only once in qmf_32_subbands()
  vf_unsharp: set default chroma size value to 5x5
  vf_unsharp: fix out-of-buffer read
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  30ba924b
- Check for out of bound reads in the Tiertex Limited SEQ decoder. · 5d7e3d71
  Laurent Aimar authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  5d7e3d71
- Fix the size of workspace buffers in the motion pixels decoder. · 62234a4d
  Laurent Aimar authored Sep 29, 2011
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Some buffers must be mod 4 in width and/or height.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  62234a4d
- Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer... · e60619f9
  Laurent Aimar authored Sep 29, 2011
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Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer used in motion pixels decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  e60619f9
- Check for out of bounds writes in the Delphine Software International CIN decoder. · 3035c403
  Laurent Aimar authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  3035c403
- Check for out of bounds reads in the Delphine Software International CIN decoder. · 8e5f093c
  Laurent Aimar authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  8e5f093c
- Check for out of bound reads in the QuickDraw decoder. · 44e2f0c3
  Laurent Aimar authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  44e2f0c3
29 Sep, 2011 31 commits
- Revert "general.texi: we dont have a g729 encoder yet" · 9714a78b
  Michael Niedermayer authored Sep 29, 2011
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This reverts commit 84f8aef4.
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  9714a78b
- fate: only test 10seconds of the g729 data, the reference files are too huge otherwise. · 68bbaac7
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  68bbaac7
- libstagefright: change Libav to FFmpeg in copyright header with permission of author. · 9cff6d9e
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  9cff6d9e
- fate: g729 test · 96b07641
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  96b07641
- g723_1_demuxer: rco is also a commonly used extension. · 0f68a2bc
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  0f68a2bc
- mov: Only touch extradata in mov_read_extradata() if codec_id is what we expect · e571305a
  Tomas Härdin authored Sep 28, 2011
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Extradata should only be parsed from the avss, fiel, jp2h and alac atoms for
AVS, MJPEG, Motion JPEG 2000 and ALAC respectively.
This also fixes the mov demuxer coming up with bogus extradata for some
AVC-Intra samples due to the presence of fiel atoms.
```
  e571305a
- Check for out of bound reads in xan_huffman_decode() of the xan decoder. · c8b83595
  Laurent Aimar authored Sep 27, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  c8b83595
- add LJ2K and LJ2C to jpeg2000 decoder · 7afe2380
  Compn authored Sep 29, 2011
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works on http://web.archive.org/web/20070128115405/http://www.leadcodecs.com/Download/MJ2K/WhatBox_MJ2k_720x480_PerfectQuality2.avi
```
  7afe2380
- g723.1: very minor simplify of gen_acb_excitation() · 04b4353f
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  04b4353f
- g723.1: use MULL(a,b,15) for MULL2() · 631eee6e
  Michael Niedermayer authored Sep 29, 2011
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idea by vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  631eee6e
- g723.1: simplify scale_vector() · cb58adaa
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  cb58adaa
- g723.1: replace loop of normalize_bits( by av_log2() · 431f8af8
  Michael Niedermayer authored Sep 29, 2011
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idea by vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  431f8af8
- g723.1: cleanup square_root() · 6e505547
  Vitor Sessak authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  6e505547
- g723.1_ use skip_bits1() · c02c52f7
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  c02c52f7
- g723.1: use get_bits1() · fac3ac39
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  fac3ac39
- celp_math: cleanup ff_dot_product() · 11512367
  Michael Niedermayer authored Sep 29, 2011
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based on code & idea by vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  11512367
- general.texi: we dont have a g729 encoder yet · 84f8aef4
  Michael Niedermayer authored Sep 29, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  84f8aef4
- G.723.1 doc and change log entry · abd71130
  Mohamed Naufal Basheer authored Mar 17, 2011
  
  abd71130
- Add the G723.1 demuxer and decoder · f990dc37
  Mohamed Naufal Basheer authored Mar 17, 2011
  
  f990dc37
- Add G.723.1 decoder data tables · da43980f
  Mohamed Naufal Basheer authored Mar 17, 2011
  
  da43980f
- Add dot_product function for use by the G.723.1 decoder · a82c6238
  Mohamed Naufal Basheer authored Mar 17, 2011
  
  a82c6238
- Add a shift parameter to celp_lp_synthesis_filter for reuse by the G.723.1 decoder · bcc67dff
  Mohamed Naufal Basheer authored Mar 17, 2011
  
  bcc67dff
- dca: clear inactive subbands only once in qmf_32_subbands() · bf00a73a
  Mans Rullgard authored Sep 28, 2011
```
Writing zeros to the high entries in the array need only be
done once as the cutoff position is constant throughout the
loop.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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  bf00a73a
- Show configuration and library version with AV_LOG_INFO. · ecf31a68
  Carl Eugen Hoyos authored Sep 29, 2011
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This partly reverts 1c5e9551,
a change of behaviour that was not discussed.

The reason for the revert is that FFmpeg cares about bugreports.
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  ecf31a68
- vf_unsharp: set default chroma size value to 5x5 · 1ee20141
  Stefano Sabatini authored Aug 13, 2011
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The previous default value 0x0 was not good, since it is not even
valid.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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  1ee20141
- vf_unsharp: fix out-of-buffer read · 998e8519
  Stefano Sabatini authored Aug 12, 2011
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In apply_unsharp(), when y is >= height, prevent out-of-buffer reading
from src, read from the last buffer line in src2 instead.

The check was implemented in the original unsharp libmpcodecs code and
lost in the port.

This also fixes output discrepancy between the two filters.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  998e8519
- Check for unsupported parameters in ff_j2k_dwt_init() · b4483a53
  Laurent Aimar authored Sep 28, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  b4483a53
- Check for out of bound reads in jpeg 2000 decoder. · 02660a87
  Laurent Aimar authored Sep 28, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  02660a87
- Prevent calling init_vlc() with invalid parameters in motionpixels decoder. · 41b7389c
  Laurent Aimar authored Sep 28, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  41b7389c
- Prevent NULL dereference when the palette is missing in the xan decoder. · 56ee5a9a
  Laurent Aimar authored Sep 28, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  56ee5a9a
- Fixed out of bound accesses in xan_unpack() of the xan decoder. · 5279141c
  Laurent Aimar authored Sep 28, 2011
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  5279141c