Commits · beb944786e62f204c68883e22a98de9e877ca7de · Linshizhi / ffmpeg.wasm-core

28 Oct, 2014 12 commits

Christophe Gisquet authored Oct 15, 2014

And thus allow various multithreading.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

beb94478

dv: increase VLC reading bits to 10 · 4fa772ac

Christophe Gisquet authored Oct 14, 2014

This also requires a bump in the table size of bit patterns to 1664.
From 356 to 348 cycles.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

4fa772ac

avdevice/xcbgrab: set avclass category · 280da99a
Michael Niedermayer authored Oct 28, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
280da99a

Merge commit '' · c2e99567

Michael Niedermayer authored Oct 28, 2014

* commit '4ad1eba0':
  lavd: fix building x11grab after a6674d2e

no change as the buggy line was not in FFmpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>

c2e99567

Merge commit '' · dd5123a0

Michael Niedermayer authored Oct 28, 2014

* commit 'ce91b2ea':
  vdpau: return MAIN instead of BASELINE for H.264 CBP
Merged-by: Michael Niedermayer <michaelni@gmx.at>

dd5123a0

Merge commit '' · ab9ba888

Michael Niedermayer authored Oct 28, 2014

* commit '26ab504a':
  vdpau/h264: request MAIN rather than BASELINE VDPAU profile for CBP
Merged-by: Michael Niedermayer <michaelni@gmx.at>

ab9ba888

lavd: fix building x11grab after a6674d2e · 4ad1eba0
Anton Khirnov authored Oct 28, 2014

4ad1eba0

vdpau: return MAIN instead of BASELINE for H.264 CBP · ce91b2ea

Rémi Denis-Courmont authored Oct 26, 2014

This is the same as the previous change, but for applications using the
old API (such as VLC 2.2).
Signed-off-by: Anton Khirnov <anton@khirnov.net>

ce91b2ea

vdpau/h264: request MAIN rather than BASELINE VDPAU profile for CBP · 26ab504a

Rémi Denis-Courmont authored Oct 26, 2014

The H.264 Constrained Baseline Profile (CBP) is a subset of both the
Main Profile and the Baseline Profile. In principles, a hardware
decoder that supports either of those can decode CBP content. As it
happens, Main is supported by all VDPAU drivers, and Baseline is not.

So favor map CBP to MP for now. Hopefully in the future libvdpau will
offer an explicit choice for CBP.

This fixes bug 757.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

26ab504a

avcodec/dirac_arith: fix integer overflow · 39680cac

Michael Niedermayer authored Oct 28, 2014

Fixes: asan_heap-oob_1078676_9_008.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

39680cac

avcodec/diracdec: Tighter checks on CODEBLOCKS_X/Y · 5145d22b

Michael Niedermayer authored Oct 28, 2014

Fixes very long but finite loop
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5145d22b

avcodec/diracdec: Use 64bit in calculation of codeblock coordinates · 526886e6

Michael Niedermayer authored Oct 28, 2014

Fixes integer overflow
Fixes out of array read
Fixes: asan_heap-oob_107866c_42_041.drc
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

526886e6

27 Oct, 2014 18 commits

Merge commit '' · d4e8cc35

Michael Niedermayer authored Oct 27, 2014

* commit '11467ecf':
  mxfdec: reduce loop bound in mxf_read_pixel_layout()

See: 187630b2Merged-by: Michael Niedermayer <michaelni@gmx.at>

d4e8cc35

avformat/bethsoftvid: print error in case the side date failed to be allocated · 0894b940
Michael Niedermayer authored Oct 27, 2014
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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0894b940

Merge commit '' · 5ee6527c

Michael Niedermayer authored Oct 27, 2014

* commit 'e6c66f1e':
  bethsoftvid: check return value and clean memory

Conflicts:
	libavformat/bethsoftvid.c

See: 3632f35cMerged-by: Michael Niedermayer <michaelni@gmx.at>

5ee6527c

avformat/filmstripdec: Fix several integer overflows · 9612dcd6
Michael Niedermayer authored Oct 27, 2014
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
9612dcd6

Merge commit '' · 76b9043e

Michael Niedermayer authored Oct 27, 2014

* commit 'b46b233b':
  filmstripdec: avoid integer overflow
Merged-by: Michael Niedermayer <michaelni@gmx.at>

76b9043e

Merge commit '' · f769671f

Michael Niedermayer authored Oct 27, 2014

* commit '090c67d5':
  matroskaenc: write correct Display{Width, Height} in stereo encoding

Conflicts:
	libavformat/matroskaenc.c

See: 6103faaaMerged-by: Michael Niedermayer <michaelni@gmx.at>

f769671f

Merge commit '' · a38a1d51

Michael Niedermayer authored Oct 27, 2014

* commit 'a6674d2e':
  xcbgrab: XCB-based screen capture

Conflicts:
	Changelog
	configure
	libavdevice/Makefile
	libavdevice/alldevices.c
	libavdevice/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

a38a1d51

avcodec/sgidec: fix count check · a050cf0c

Michael Niedermayer authored Oct 27, 2014

Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a050cf0c

avcodec/sgidec: fix linesize for 16bit · 3b20ed85

Michael Niedermayer authored Oct 27, 2014

Fixes: asan_heap-oob_22b30d4_39_038.sgi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

3b20ed85

mxfdec: reduce loop bound in mxf_read_pixel_layout() · 11467ecf
Tomas Härdin authored Oct 27, 2014
```
Makes coverity less confused and code more readable.

Bug-Id: CID 732262
```
11467ecf
bethsoftvid: check return value and clean memory · e6c66f1e
Vittorio Giovara authored Oct 24, 2014
```
CC: libav-stable@libav.org
Bug-Id: CID 733777
```
e6c66f1e
filmstripdec: avoid integer overflow · b46b233b
Vittorio Giovara authored Oct 24, 2014
```
CC: libav-stable@libav.org
Bug-Id: CID 732246
```
b46b233b

matroskaenc: write correct Display{Width, Height} in stereo encoding · 090c67d5

Vittorio Giovara authored Oct 22, 2014

should be the raw amount of pixels (for example 3840x1080 for full HD side by
side) and the DisplayWidth/Height in pixels should be the amount of pixels for
one plane (1920x1080 for that full HD stream)."

So, move the aspect ratio check in the mkv_write_stereo_mode() function
and always write the embl when stereo format and/or aspect ration is set.
Also add a few comments to that function.

CC: libav-stable@libav.org
Found-by: Asan Usipov <asan.usipov@gmail.com>

090c67d5

lavd/avfoundation: Fix compilation for non MAC OS devices by conditional... · ed2e97ce

Thilo Borgmann authored Oct 27, 2014

lavd/avfoundation: Fix compilation for non MAC OS devices by conditional compilation of screen capture capabilities.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ed2e97ce

avcodec/hevc_ps: Check default display window bitstream and skip if invalid · 852aaead
Michael Niedermayer authored Oct 27, 2014
```
Fixes Ticket4035
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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852aaead
avcodec/h264_parser: rewrite the parse_nal_units() loop logic based on h264.c · 69a9a90d
Michael Niedermayer authored Oct 27, 2014
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Fixes Ticket4011
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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69a9a90d

avcodec/h264: simplify find_start_code() · 3b678da5

Michael Niedermayer authored Oct 27, 2014

this also uses avpriv_find_start_code(), though no speed change is expected as
the area searched is generally small
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

3b678da5

Move get_avc_nalsize() and find_start_code() to h264.h · 4898440f
Michael Niedermayer authored Oct 27, 2014
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This allows sharing them with the h264 parser
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
4898440f

26 Oct, 2014 10 commits
- avformat/mpegts: Add support for Opus in MPEG-TS · 61e42c11
  Kieran Kunhya authored Oct 17, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  61e42c11
- avcodec: Add support for Opus in MPEG-TS · 74141f69
  Kieran Kunhya authored Oct 17, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  74141f69
- dv: move inverse weight tables to decoder · 05da586f
  Christophe Gisquet authored Oct 25, 2014
```
The encoder has its own tables and does not access the idct_factor
member of the DVVideoContext structure.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  05da586f
- dv: fix weight table for 2x4x8 transform · 6fe02d25
  Christophe Gisquet authored Oct 25, 2014
```
The coefficients must be in the appropriate zigzag scan order.
Also fix their values at the same time, as they were pretty wrong.

Fixes ticket #2970.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  6fe02d25
- avutil/intmath: enable builtin intrinsics for icl and msvc. · 2060f4cb
  Matthew Oliver authored Oct 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  2060f4cb
- ffmpeg_opt: Check the return code from strftime() · c0002ddb
  Michael Niedermayer authored Oct 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  c0002ddb
- avformat/matroskadec: Check the return code from strftime() · f0390638
  Michael Niedermayer authored Oct 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f0390638
- avformat/mlvdec: Check the return code from strftime() · a9564e85
  Michael Niedermayer authored Oct 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  a9564e85
- xcbgrab: XCB-based screen capture · a6674d2e
  Luca Barbato authored Aug 24, 2014
```
Matches the x11grab screen capture by features.
```
  a6674d2e
- Merge commit 'ed6dad37' · abaa41b6
  Michael Niedermayer authored Oct 26, 2014
```
* commit 'ed6dad37':
  lavf: Implement ff_brktimegm using gmtime_r
Merged-by: Michael Niedermayer <michaelni@gmx.at>
```
  abaa41b6