Commits · 439902e0d68a0f0d800c21b5e6b598d5fa0c51da · Linshizhi / ffmpeg.wasm-core

18 Jul, 2013 2 commits

Employ consistent LIBAV_COMPAT_ multiple inclusion guards in compat/ · 439902e0
Diego Biurrun authored Oct 25, 2012
```
Also fix a comment and an #endif comment.
```
439902e0

avserver: Remove unused loadable module support · d010e95f

Martin Storsjö authored Jul 17, 2013

There is no record of this ever being used at all, anywhere,
since the feature was added in 2effd274.

This gets rid of extra linker tricks just to support a feature
that isn't used, simplifying portability to other platforms.
Signed-off-by: Martin Storsjö <martin@martin.st>

d010e95f

17 Jul, 2013 2 commits
- Consistently use "cpu_flags" as variable/parameter name for CPU flags · 3ac7fa81
  Diego Biurrun authored Jul 17, 2013
  
  3ac7fa81
- fmtconvert: Explicitly use int32_t instead of int · b6293e27
  Christophe Gisquet authored Dec 27, 2012
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  b6293e27
16 Jul, 2013 1 commit

pthread: Rename thread_init to avoid symbol collision · 50612484

Sean McGovern authored Jul 16, 2013

The AIX threads library exposes a function with the same name.
Signed-off-by: Martin Storsjö <martin@martin.st>

50612484

15 Jul, 2013 9 commits

lavf: Make sure avg_frame_rate can be calculated without integer overflow · e740929a

Martin Storsjö authored Jul 15, 2013

If either of the deltas is too large for the multiplications to
succeed, don't use this for setting the avg frame rate.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

e740929a

mov: Do not allow updating the time scale after it has been set · 31931520

Martin Storsjö authored Jul 15, 2013

The time scale is set in mdhd, and later validated in the
enclosing trak atom once all of its children have been parsed.

A loose mdhd atom outside of a trak atom could update the time
scale of the last stream without any validation.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

31931520

mov: Seek back if overreading an individual atom · 5b4eb243

Martin Storsjö authored Jul 15, 2013

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

5b4eb243

ac3dec: Don't consume more data than the actual input packet size · 8f24c12b

Martin Storsjö authored Jul 15, 2013

This was handled properly in the normal return case at the end
of the function, but not in this special case.

Returning a value larger than the input packet size can cause
problems for certain library users.

Returning the actual input buffer size unconditionally, since
it is not guaranteed that frame_size is set to a sensible
value at this point.

Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

8f24c12b

indeo: Reject impossible FRAMETYPE_NULL · 5b2a2955

Luca Barbato authored Jul 14, 2013

A frame marked FRAMETYPE_NULL cannot be scalable and requires a
previous frame successfully decoded.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

5b2a2955

indeo: Do not reference mismatched tiles · f9e5261c
Luca Barbato authored Jul 14, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
f9e5261c
indeo: Sanitize ff_ivi_init_planes fail paths · 28dda8a6
Luca Barbato authored Jul 14, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
28dda8a6
indeo5: return proper error codes · b0eeb9d4
Luca Barbato authored Jul 14, 2013

b0eeb9d4
indeo: Bound-check before applying motion compensation · 25a6666f
Luca Barbato authored Jul 14, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
25a6666f

14 Jul, 2013 1 commit

rtsp: Include an User-Agent header field in all requests · 1dd1b233

Martin Storsjö authored Jul 12, 2013

Some rtsp servers like the IP Cam IcyBox IB-CAM2002 need it.

Based on a patch by Carl Eugen Hoyos.
Signed-off-by: Martin Storsjö <martin@martin.st>

1dd1b233

13 Jul, 2013 8 commits
- indeo: Bound-check before applying transform · dc796851
  Luca Barbato authored Jul 12, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  dc796851
- indeo4: Validate scantable dimension · cd78e934
  Luca Barbato authored Jul 12, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  cd78e934
- indeo4: Check the quantization matrix index · 6255ccf7
  Luca Barbato authored Jul 12, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  6255ccf7
- indeo4: Do not access missing reference MV · 8435bca0
  Luca Barbato authored Jul 12, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  8435bca0
- ac3dec: Consistently use AC3_BLOCK_SIZE and sizeof · 031be5b4
  Martin Storsjö authored Jul 11, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  031be5b4
- ac3dec: Increment channel pointers only once per channel · 68e57cde
  Martin Storsjö authored Jul 11, 2013
```
If the channel mapping map multiple output channels to one
input channel, we should only increment the actual pointer once.

Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  68e57cde
- jpeg2000: Remove unused passes array in Jpeg200Cblk structure · 886e1b36
  Nicolas Bertrand authored Jul 13, 2013
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
  886e1b36
- jpeg2000: Initialize only once mqc arrays · f56fe04d
  Nicolas Bertrand authored Jul 12, 2013
```
Improves decoding speed.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
```
  f56fe04d
12 Jul, 2013 10 commits
- vf_interlace: better handling of odd video size · bec509db
  Michael Niedermayer authored Jul 09, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  bec509db
- fate: use current syntax for the scale filter · 52ea2986
  Sean McGovern authored Jul 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  52ea2986
- dca: Respect the current limits in the downmixing capabilities · 3802833b
  Luca Barbato authored Jul 10, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  3802833b
- dca: Error out on missing DSYNC · f261e508
  Luca Barbato authored Jul 10, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  f261e508
- pcm: always use codec->id instead of codec_id · c82da343
  Luca Barbato authored Jul 10, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  c82da343
- vdpau: use the correct namespace for the union · c0d973c4
  Luca Barbato authored Jul 10, 2013
```
Vdp is used by libvdpau, use AVVDPAU as used for the rest.
Reported-by: Alexis Ballier <aballier@gentoo.org>
```
  c0d973c4
- mlpdec: Do not set invalid context in read_restart_header · e9d394f3
  Luca Barbato authored Jul 10, 2013
```
The faulty values rippled further down the codepath causing a
hard-to-track segfault in the assembly code.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  e9d394f3
- mlpdsp: x86: Respect cpuflags · 2b379a92
  Luca Barbato authored Jul 10, 2013
  
  2b379a92
- pcx: Do not overread source buffer in pcx_rle_decode · 3abde1a3
  Luca Barbato authored Jun 29, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  3abde1a3
- pcx: K&R formatting cosmetics · 170fb593
  Luca Barbato authored Jun 29, 2013
  
  170fb593
11 Jul, 2013 1 commit

configure: Check for support for labels in the inline assembly · ef5b70af

Martin Storsjö authored Jul 09, 2013

Use this for enabling the ppc timer.h implementation only on
assemblers that support labels in the inline assembly.
Signed-off-by: Martin Storsjö <martin@martin.st>

ef5b70af

10 Jul, 2013 5 commits
- wmavoice: conceal clearly corrupted blocks · d14a26ed
  Luca Barbato authored Jun 29, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  d14a26ed
- wmavoice: use init_static_data · f5c48f5a
  Luca Barbato authored Jun 29, 2013
  
  f5c48f5a
- wmavoice: return meaningful error codes · 04e9853a
  Luca Barbato authored Jun 29, 2013
  
  04e9853a
- iff: Do not read over the source buffer · 7d65e960
  Luca Barbato authored Jun 29, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  7d65e960
- iff: K&R formatting cosmetics · 3865ba7b
  Luca Barbato authored Jun 29, 2013
  
  3865ba7b
09 Jul, 2013 1 commit

qdm2: Conceal broken samples · 4ecdb5ed

Luca Barbato authored Jul 09, 2013

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

4ecdb5ed