Commits · 1fb3642317768c02db0eaf8d0d118d37a970f091 · Linshizhi / ffmpeg.wasm-core · GitLab

28 Feb, 2015 22 commits
- Merge commit 'c86d8aed' · 1fb36423
  Michael Niedermayer authored Feb 28, 2015
```
* commit 'c86d8aed':
  avio: Rename avclass symbols relating to avio
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  1fb36423
- avformat/flvenc: check that the codec_tag fits in the available bits · e8565d21
  Andreas Cadhalpun authored Feb 28, 2015
```
flags is later written with avio_w8 and if it doesn't fit in one byte it
triggers an av_assert2.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  e8565d21
- avcodec/utils: use correct printf specifier in ff_set_sar · 732c3ebf
  Andreas Cadhalpun authored Feb 28, 2015
```
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  732c3ebf
- avutil/imgutils: correctly check for negative SAR components · 5705dc52
  Michael Niedermayer authored Feb 28, 2015
```
These could trigger assert failures previously
Found-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  5705dc52
- avio: Rename avclass symbols relating to avio · c86d8aed
  Martin Storsjö authored Feb 27, 2015
```
Don't prefix them ffio_url, which is misleading, sounding too
much like the urlprotocol layer (like ffurl_*).
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  c86d8aed
- avcodec/ppc/fdctdsp: fix const warning · 5f1ea0bf
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  5f1ea0bf
- avcodec/vc1_block: Optimize vc1_decode_i_block_adv() · 94f5ac93
  zhaoxiu.zeng authored Feb 24, 2015
```
9127 -> 8936 decicycles (fate-suite/vc1/SA10143.vc1)
13855 -> 10976 decicycles  (fate-suite/vc1/SA20021.vc1)
tests done by the author over this function but with the whole
patchset applied not just this commit
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  94f5ac93
- avcodec/vc1_block: Optimize vc1_decode_i_block() · 21581182
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  21581182
- avcodec/vc1_block: cosmetics · 80a0daa0
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  80a0daa0
- avcodec/vc1_block: move early exit code up in ff_vc1_pred_dc() · 137fbab1
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  137fbab1
- avcodec/vc1_block: Use av_clip_uintp2() · 99145022
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  99145022
- avcodec/vc1_block: Optimize vc1_decode_ac_coeff() · ec908ce4
  zhaoxiu.zeng authored Feb 24, 2015
```
Avoid branches in sign handling
Move local variables to where they are used
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ec908ce4
- avcodec/vc1_block: Simplify dcdiff initialization · ccad34e3
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ccad34e3
- avcodec/vc1_block: Simplify dir_ptr / pred initialization · bd55f01c
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  bd55f01c
- avcodec/vc1: Simplify pred/mc loops · f6b195cf
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f6b195cf
- avcodec/vc1: Simplify dmv_y initialization · d8e030c3
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  d8e030c3
- avcodec/vc1: Simplify code setting and using extend_x/y · 751883c6
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  751883c6
- avcodec/vc1: Make init_block_index() inline · 71de5542
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  71de5542
- avcodec/vc1: use uint8_t for size_table · e2edb10f
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  e2edb10f
- avcodec/vc1: simplify offset table and access · 53cb0bab
  zhaoxiu.zeng authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  53cb0bab
- ffmpeg: Fix -vstats when coded_frame is not set · 5ee3a40f
  Michael Niedermayer authored Feb 23, 2015
```
There are several encoders which do not set coded_frame
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  5ee3a40f
- lavc/pngenc: Support writing colorspace tags. · 888a33c0
  Niklas Haas authored Feb 27, 2015
```
These are defined in http://www.w3.org/TR/PNG/#11addnlcolinfo.
```
  888a33c0
27 Feb, 2015 18 commits
- avformat: Add prefix to get_codec_guid() · 0a23129b
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0a23129b
- swscale: Add prefix to updateMMXDitherTables() · ae20682f
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ae20682f
- swresample: Add prefix to soxr_resampler · 4d00860a
  Michael Niedermayer authored Feb 27, 2015
```
also move declaration to header
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  4d00860a
- avcodec/dvdec: Make dv_iweight_720_c static · bf610204
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  bf610204
- avcodec/v210dec: Add ff prefix to v210_x86_init() · 23a90768
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  23a90768
- avcodec/h264: Add ff_ prefix to the shared h264_init_dequant_tables() function · b37c3396
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  b37c3396
- lavf/mov: correct printf specifier · 60bdc868
  Christophe Gisquet authored Feb 27, 2015
```
The type is int64_t.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  60bdc868
- avcodec/snow: mark dwt init as av_cold · 0e699676
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0e699676
- avcodec/diracdsp: Mark ff_diracdsp_init() as av_cold · 22a80272
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  22a80272
- avcodec/mjpegenc: Mark ff_mjpeg_encode_close() as av_cold · f8b743b9
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f8b743b9
- postproc: mark alloc/free context functions as av_cold · 78cd9c56
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  78cd9c56
- movenc: Write 'colr' box correctly for MP4 · a2203228
  Derek Buitenhuis authored Feb 26, 2015
```
This also restricts it to MOV and MP4, since it is only
defined for those formats.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
```
  a2203228
- avfilter/palettegen: fix frame mem leak · 3e0ae19f
  Clément Bœsch authored Feb 27, 2015
  
  3e0ae19f
- avformat/ffmenc: Use ffio_free_dyn_buf() · d490b26f
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  d490b26f
- avformat/rtpdec_vp9: Use ffio_free_dyn_buf() · 629a03a9
  Michael Niedermayer authored Feb 27, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  629a03a9
- avcodec/hqx: use init_get_bits8() · aa7a2fa5
  Paul B Mahol authored Feb 27, 2015
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  aa7a2fa5
- avcodec/hqx: fix typo · 54400763
  Paul B Mahol authored Feb 27, 2015
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  54400763
- swscale/utils: clear formatConvBuffer on allocation · 007498fc
  Michael Niedermayer authored Feb 27, 2015
```
Fixes use of uninitialized memory
Fixes: asan_heap-oob_35ca682_1474_cov_3230122439_aletrek_tga_16bit.mov

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  007498fc