Commits · 50612484e058e8b241f0528584d64d9d2ccebf12 · Linshizhi / ffmpeg.wasm-core

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 5 commits

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

qdm2: refactor joined stereo support · adadc3f2

Luca Barbato authored Jul 09, 2013

qdm2 does support only two channels. Loop over the run once.

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

adadc3f2

adpcm: Write the correct number of samples for ima-dk4 · 12576afe
Luca Barbato authored Jul 07, 2013
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
12576afe

imc: Catch a division by zero · bbf6a4aa

Luca Barbato authored Jul 09, 2013

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

bbf6a4aa

atrac3: Error on impossible encoding/channel combinations · 50cf5a7f

Luca Barbato authored Jul 09, 2013

Joint stereo encoded mono is impossible.

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

50cf5a7f