Commits · 5f1ea0bfc53ac221abf312aeb79cb693f3a6e07d · Linshizhi / ffmpeg.wasm-core

28 Feb, 2015 17 commits
- 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
26 Feb, 2015 5 commits

avformat/bit: only accept the g729 codec and 1 channel · d0b8640f

Andreas Cadhalpun authored Feb 26, 2015

Other codecs/channel numbers are not supported by this muxer.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

d0b8640f

avformat/bit: check that pkt->size is 10 in write_packet · eeda2c3d

Andreas Cadhalpun authored Feb 26, 2015

Ohter packet sizes are not supported by this muxer.

This avoids a null pointer dereference of pkt->data.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

eeda2c3d

Merge remote-tracking branch 'cigaes/master' · 19dbe89f

Michael Niedermayer authored Feb 26, 2015

* cigaes/master:
  ffmpeg: notify when the thread message queue blocks.
  ffmpeg: allow to set the thread message queue size.
  lavd/alsa: set frame_size field.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

19dbe89f

Fix buffer_size argument to init_put_bits() in multiple encoders. · 50833c9f

Dyami Caliri authored Feb 26, 2015

Several encoders were multiplying the buffer size by 8, in order to get
a bit size. However, the buffer_size argument is for the byte size of
the buffer. We had experienced crashes encoding prores (Anatoliy) at
size 4096x4096.

50833c9f

avformat/mp3dec: Check for avcodec_alloc_context3() failure · b851bc20
Michael Niedermayer authored Feb 26, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
b851bc20