Commits · a7984a6a6dbdfbd95df4a669a452ddf34c485cab · Linshizhi / ffmpeg.wasm-core

11 Oct, 2011 4 commits

smacker: Separate audio flags from sample rates in smacker demuxer. · a7984a6a
Justin Ruggles authored Sep 21, 2011
```
Makes the code easier to understand.
```
a7984a6a

h264: fix detection of optional trailing PPS elements · be1242a3

Mans Rullgard authored Oct 10, 2011

The PPS may contain a few trailing elements whose presence is
only signalled by data remaining after the the mandatory part
has been parsed.  The current code fails to take into account
the rbsp_trailing_bits() when deciding whether to parse these
optional elements.  Assuming no unnecessary padding bytes are
passed to this function, the optional elements are present if
either more than 8 extra bits remain or the remaining bits do
not form a valid rbsp_trailing_bits() after the mandatory PPS
elements have been parsed.
Signed-off-by: Mans Rullgard <mans@mansr.com>

be1242a3

sipr: fix get_bits(0) calls · c79d2a20

Mans Rullgard authored Oct 10, 2011

Zero-length get_bits() is undefined, must check before calling.
Signed-off-by: Mans Rullgard <mans@mansr.com>

c79d2a20

motion_est: make MotionExtContext.map_generation unsigned · cb668476

Mans Rullgard authored Oct 09, 2011

The way this value is used, it should be an unsigned type.
While the numerical value has no meaning, unsigned wraparound
is relied upon.
Signed-off-by: Mans Rullgard <mans@mansr.com>

cb668476

10 Oct, 2011 34 commits
- h264: reset h->ref_count in case of errors in ff_h264_decode_ref_pic_list_reordering() · 4c7a232f
  Laurent Aimar authored Oct 02, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  4c7a232f
- error_resilience: fix the check for missing references in ff_er_frame_end() for H264 · e8ac80fb
  Laurent Aimar authored Oct 02, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  e8ac80fb
- 4xm: prevent NULL dereference with invalid huffman table · 1b1182ce
  Laurent Aimar authored Oct 02, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  1b1182ce
- 4xmdemux: prevent use of uninitialized memory · 79964745
  Laurent Aimar authored Oct 02, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  79964745
- 4xm: clear FF_INPUT_BUFFER_PADDING_SIZE bytes in temporary buffers · 8d518a9c
  Laurent Aimar authored Oct 02, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  8d518a9c
- ptx: check for out of bound reads · dc64f203
  Laurent Aimar authored Oct 02, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  dc64f203
- tiffdec: fix out of bound reads/writes · 04a845ca
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  04a845ca
- eacmv: check for out of bound reads · 46cb2f6a
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  46cb2f6a
- eacmv: fix potential pointer arithmetic overflows · 8df8a87e
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  8df8a87e
- adpcm: fix out of bound reads due to integer overflow · c7f89064
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  c7f89064
- anm: prevent infinite loop · 2475f1a8
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  2475f1a8
- avsdemux: check for out of bound writes · 6de33611
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  6de33611
- avs: check for out of bound reads · de049a95
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  de049a95
- avsdemux: check for corrupted data · 76c6971a
  Laurent Aimar authored Sep 30, 2011
```
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
```
  76c6971a
- AVOptions: refactor set_number/write_number · 7bb1807c
  Anton Khirnov authored Aug 23, 2011
```
write_number() does the actual writing of the supplied
number to destination. Move finding the option and choosing destination
address out of it.
```
  7bb1807c
- AVOptions: cosmetics, rename static av_set_number2() to write_number(). · cf10095f
  Anton Khirnov authored Aug 23, 2011
  
  cf10095f
- 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 2 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