Commits · b003d0be5b332fa1dcac0549c80c02676c245024 · Linshizhi / ffmpeg.wasm-core

10 Oct, 2011 18 commits
- AVOptions: cosmetics, move and rename static av_set_number(). · b003d0be
  Anton Khirnov authored Aug 23, 2011
  
  b003d0be
- AVOptions: split av_set_string3 into opt type-specific functions · c8d787d2
  Anton Khirnov authored Aug 23, 2011
```
Also stop attempting to honor the alloc parameter, as things break
horribly in that case.
It will be removed in upcoming successor to av_set_string3.
```
  c8d787d2
- avidec: fix signed overflow in avi_sync() · 1703013c
  Mans Rullgard authored Oct 08, 2011
```
Keeping byte values read from the file as unsigned is consistent
with how they are subsequently used and avoids an undefined left
shift by 24 when bit 7 is set.
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  1703013c
- mxfdec: Fix some buffer overreads caused by the misuse of AVPacket related functions. · 0c46e958
  Alex Converse authored Oct 08, 2011
  
  0c46e958
- dnxhddec: handle cid change in bitstream. · 11a32d53
  Baptiste Coudurier authored Jun 26, 2011
  
  11a32d53
- vc1: K&R reformatting cosmetics · 109d8aa1
  Kostya Shishkov authored Oct 10, 2011
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  109d8aa1
- ra288: log an error message when output buffer is too small. · 8f8f5ae9
  Justin Ruggles authored Sep 14, 2011
```
also return AVERROR(EINVAL) instead of -1.
```
  8f8f5ae9
- ra288: use a more descriptive calculation for output data size · fa6be04b
  Justin Ruggles authored Sep 14, 2011
  
  fa6be04b
- ra144: use macro constants to make the code more understandable. · f10524d5
  Justin Ruggles authored Sep 14, 2011
  
  f10524d5
- ra144dec: log an error message when output buffer is too small. · cadd4d33
  Justin Ruggles authored Sep 14, 2011
```
also return AVERROR(EINVAL) instead of -1.
```
  cadd4d33
- ra144dec: use a more descriptive calculation for output data size · 80bdf7e0
  Justin Ruggles authored Sep 14, 2011
  
  80bdf7e0
- lavc: Micro version bump for VC1 interlaced decoding support · 51757ac7
  Mashiat Sarker Shakkhar authored Oct 06, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  51757ac7
- vc1dec: interlaced stream decoding support 3/3 · cad16562
  Mashiat Sarker Shakkhar authored Oct 06, 2011
```
Cosmetics: break some lines and reformat TODOs
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  cad16562
- vc1dec: interlaced stream decoding support 2/3 · f0c02e1c
  Mashiat Sarker Shakkhar authored Oct 06, 2011
```
Cosmetics: reformat some data tables in vc1data.c
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  f0c02e1c
- vc1dec: interlaced stream decoding support 1/3 · d5b015e4
  Mashiat Sarker Shakkhar authored Oct 06, 2011
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  d5b015e4
- vaapi: Fix VC-1 decoding (reconstruct bitstream TTFRM correctly). · 53efb758
  Gwenole Beauchesne authored Oct 10, 2011
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  53efb758
- configure: Add -Wstrict-prototypes to CFLAGS if available. · c2ed91de
  Diego Biurrun authored Oct 10, 2011
  
  c2ed91de
- avidec: simplify size parameter in memset() · 2886f675
  Janne Grunau authored Oct 10, 2011
  
  2886f675
09 Oct, 2011 20 commits
- mpeg4dec: use unsigned type for startcode in ff_mpeg4_decode_picture_header · 581810f5
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  581810f5
- mpeg124: use sign_extend() function · aa498fef
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  aa498fef
- ac3dec: use get_sbits() instead of manually sign-extending · 633ddb85
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  633ddb85
- 4xm: fix signed overflow · 84dda407
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  84dda407
- wmavoice: fix a signed overflow · ba3f07d0
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  ba3f07d0
- mpegvideo_enc: fix a signed overflow · 05795f35
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  05795f35
- crc: fix signed overflow · 8b19ae07
  Mans Rullgard authored Oct 08, 2011
```
This fixes a signed overflow from i << 24 when i == 255 by
making i unsigned.  The result of the shift is already
assigned to an variable of unsigned type.
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  8b19ae07
- fate: run avconv with -nostats flag · 0836d48a
  Mans Rullgard authored Oct 07, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  0836d48a
- avtools: add -v as alias for -loglevel · 8124d8ad
  Mans Rullgard authored Oct 07, 2011
```
This saves a bit of typing.
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  8124d8ad
- avconv: always print stats with AV_LOG_INFO · f5646a32
  Anton Khirnov authored Oct 09, 2011
```
It's now possible to disable printing stats during encoding with
-nostats, so there's no reason to print them differently depending on
whether it's last report or not.
```
  f5646a32
- doc/avconv: add forgotten output/per-stream info to -filter · 667d9818
  Anton Khirnov authored Oct 09, 2011
  
  667d9818
- avconv: add -stats option to enable/disable printing encoding progress · 3460dd8a
  Anton Khirnov authored Oct 09, 2011
  
  3460dd8a
- avconv: in output_packet() don't set decoded_data_size for video. · c6007065
  Anton Khirnov authored Sep 27, 2011
```
It's only used for audio.
```
  c6007065
- avconv: remove pointless always true condition · 515901fa
  Anton Khirnov authored Sep 27, 2011
  
  515901fa
- avconv: factorize common code in transcode_init() · 11fdb7e1
  Anton Khirnov authored Sep 27, 2011
  
  11fdb7e1
- zmbv: remove memcpy() of decoded frame · 282847ba
  Mans Rullgard authored Oct 09, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  282847ba
- mpeg12enc: use sign_extend() function · 2f329db9
  Mans Rullgard authored Oct 08, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  2f329db9
- h264pred: use unsigned types for pixel values, fix signed overflows · 60f10e0a
  Mans Rullgard authored Oct 08, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  60f10e0a
- h264: fix signed overflows in x*0x01010101 expressions · 4d1418cd
  Mans Rullgard authored Oct 08, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  4d1418cd
- h264pred: remove unused variables · d66b9dec
  Mans Rullgard authored Oct 08, 2011
```
Signed-off-by: Mans Rullgard <mans@mansr.com>
```
  d66b9dec
08 Oct, 2011 2 commits

lavf: fix signed overflow in avformat_find_stream_info() · a31e9f68

Mans Rullgard authored Oct 08, 2011

On the first iteration through this code, last_dts is always
INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in
an invalid manner.  Although the result is only used if the
input values are valid, performing the subtraction is still
not allowed in a strict environment.
Signed-off-by: Mans Rullgard <mans@mansr.com>

a31e9f68

vp8: fix signed overflows · bb591566

Mans Rullgard authored Oct 08, 2011

In addition to avoiding undefined behaviour, an unsigned type
makes more sense for packing multiple 8-bit values.
Signed-off-by: Mans Rullgard <mans@mansr.com>

bb591566