Commits · 0704c44d68704df63eccd5579e66e5f218a378a6 · Linshizhi / ffmpeg.wasm-core · GitLab

26 Dec, 2014 6 commits
- avformat/cache: remove ftruncate usage, its not always available · 0704c44d
  Michael Niedermayer authored Dec 26, 2014
```
In case of errors the cache file will be slightly larger than needed,
this should have no practical relevance though

Should fix build on VS201*

Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0704c44d
- lavfi/blend: add difference128 mode · afaa4a89
  Stefano Sabatini authored Dec 04, 2014
  
  afaa4a89
- avformat/cache: Extend cache entries if possible instead of creating new ones · 7c210c44
  Michael Niedermayer authored Dec 26, 2014
```
This reduces the number of cache entries and should significantly
reduce memory requirements
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  7c210c44
- avformat/cache: avoid lseek() on reading from the cache if possible · 312151bb
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  312151bb
- avformat/cache: keep cache_pos updated · ce355189
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ce355189
- avformat/cache: cleanup cache file on cache write failure · 954fc854
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  954fc854
25 Dec, 2014 17 commits
- Changelog: Mention non continuous cache protocol · 68609edd
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  68609edd
- avfilter/xbr: reindent after previous commit · 6e6b0a8e
  Clément Bœsch authored Dec 25, 2014
  
  6e6b0a8e
- avfilter/xbr: refactor px calculation in FILT[234] · 87984d2f
  Clément Bœsch authored Dec 25, 2014
  
  87984d2f
- avfilter/xbr: move alpha blend assignment out of the macros · 20cac72a
  Clément Bœsch authored Nov 16, 2014
  
  20cac72a
- avfilter/xbr: remove unused mask · 006caf03
  Clément Bœsch authored Nov 16, 2014
  
  006caf03
- avfilter/xbr: refactor alpha blending macros · 2188df96
  Clément Bœsch authored Nov 16, 2014
  
  2188df96
- avformat/cache: Support user specified read-ahead for non seekable media · 8706910c
  Michael Niedermayer authored Dec 25, 2014
```
Fixes Ticket2406
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  8706910c
- avformat/cache: Use the correct io handle in seeking · 7018d3d3
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  7018d3d3
- avformat/cache: more informative error message · dedd3c89
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  dedd3c89
- avformat/cache: remember EOF point if hit and use it to handle SEEK_END · 681559d3
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  681559d3
- avformat/cache: support non continuous caching · 0c0168a2
  Michael Niedermayer authored Dec 25, 2014
```
This allows using the cache protocol on top of seekable but slow protocols to
speed them up
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0c0168a2
- avcodec/nvenc: Remove special cases for cygwin · 1efdb0a4
  Timo Rothenpieler authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  1efdb0a4
- avformat/smoothstreamingenc: Use av_freep() avoid leaving stale pointers in memory · 7dce9136
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  7dce9136
- avformat/wtvdec: Use av_freep() avoid leaving stale pointers in memory · 443bd271
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  443bd271
- avformat/segment: Use av_freep() avoid leaving stale pointers in memory · 68fa5492
  Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  68fa5492
- vf_scale: Use correct chroma positions for YUV420P · 1515bfb3
  Kieran Kunhya authored Dec 24, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  1515bfb3
- avcodec/vc1_mc: use the same reference as luma does in ff_vc1_mc_4mv_chroma() · b51cc701
  Michael Niedermayer authored Dec 24, 2014
```
Fixes Ticket3230
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  b51cc701
24 Dec, 2014 10 commits
- avfilter/vf_fspp: add missing inline asm guards · b94e8545
  James Almer authored Dec 24, 2014
  
  b94e8545
- lavfi/mp: drop mp=fspp filter · a51c78c6
  Stefano Sabatini authored Dec 24, 2014
```
It has been ported to libavfilter.
```
  a51c78c6
- lavfi: port mp=fspp to a native libavfilter filter · bdc4db0e
  Arwa Arif authored Dec 23, 2014
```
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
```
  bdc4db0e
- avfilter/showwaves: fix height range for cline mode · ecafde66
  Clément Bœsch authored Dec 24, 2014
  
  ecafde66
- avfilter/showwaves: use INT16_MAX instead of a self defined macro · f6950a07
  Clément Bœsch authored Dec 24, 2014
  
  f6950a07
- avformat/seek: move the cur variable into the loop · 96dce6f7
  Michael Niedermayer authored Dec 24, 2014
```
This improves readability and makes it clear that the freed
value is not used after the end of an iteration
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  96dce6f7
- avformat/rtpdec_mpeg4: Use av_freep() to avoid leaving stale pointers in memory · 3f56224a
  Michael Niedermayer authored Dec 24, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  3f56224a
- avformat/rtpproto: Use av_freep() to avoid leaving stale pointers in memory · ef05af82
  Michael Niedermayer authored Dec 24, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ef05af82
- avformat/seek: use av_freep() to avoid leaving stale pointers in memory · 82d1abc4
  Michael Niedermayer authored Dec 24, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  82d1abc4
- tableprint_vlc.h: Should not be checked by checkheaders. · bed78064
  Reimar Döffinger authored Dec 24, 2014
```
Same as for tableprint.h.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
```
  bed78064
23 Dec, 2014 7 commits
- swscale/yuv2rgb: Fix width % 4 != 0 with bgr4_byte/rgb4_byte · 3a2bed1f
  Michael Niedermayer authored Dec 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  3a2bed1f
- swscale/yuv2rgb: Fix width % 4 != 0 with bgr4/rgb4 · 3848512d
  Michael Niedermayer authored Dec 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  3848512d
- swscale/yuv2rgb: fix width % 8 != 0 and rgb/bgr8 output · 3d00ba26
  Michael Niedermayer authored Dec 23, 2014
```
Fixes Ticket2570
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  3d00ba26
- avfilter/vf_uspp: use av_malloc_array() · 341bd6ec
  Michael Niedermayer authored Dec 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  341bd6ec
- avformat/aea: reduce false positives in probing · e0146724
  Michael Niedermayer authored Dec 23, 2014
```
Fixes probetest failure
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  e0146724
- avformat/avidec: optimize probe · 0d7a14e2
  Michael Niedermayer authored Dec 23, 2014
```
about 2x as fast
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0d7a14e2
- avformat/rtpdec: Use av_freep() to avoid leaving stale pointers in memory · f7f4a901
  Michael Niedermayer authored Dec 23, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f7f4a901