Commits · ce326c11308c380f30e580cb05e6e210b6344fc7 · Linshizhi / ffmpeg.wasm-core

15 Mar, 2012 5 commits
- avconv: check for get_filtered_frame() failure. · ce326c11
  Anton Khirnov authored Mar 14, 2012
  
  ce326c11
- avconv: remove a pointless check. · 2636e691
  Anton Khirnov authored Mar 14, 2012
```
output_video_filter is always guaranteed to be set and is in fact
dereferenced right above the check.
```
  2636e691
- swscale: convert hscale() to use named arguments. · 45fdcc8e
  Ronald S. Bultje authored Mar 13, 2012
  
  45fdcc8e
- x86inc: add *mp named argument support to DEFINE_ARGS. · 98b9da2a
  Ronald S. Bultje authored Mar 12, 2012
  
  98b9da2a
- swscale: convert hscale to cpuflags(). · aba7a827
  Ronald S. Bultje authored Mar 12, 2012
  
  aba7a827
14 Mar, 2012 11 commits

h264: stricter reference limit enforcement. · e0febda2

Ronald S. Bultje authored Mar 13, 2012

Progressive images can have only 16 references, error out if there are
more, since the data is almost certainly corrupt, and the invalid value
will lead to random crashes or invalid writes later on.

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

e0febda2

h264: increase reference poc list from 16 to 32. · 48cbe4b0

Ronald S. Bultje authored Mar 13, 2012

Interlaced images can have 32 references (16 per field), so limiting the
array size to 16 leads to invalid writes.

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

48cbe4b0

xa_adpcm: limit filter to prevent xa_adpcm_table[] array bounds overruns. · 86020073
Ronald S. Bultje authored Mar 13, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
86020073

snow: check reference frame indices. · 1f8ff2b1

Michael Niedermayer authored Mar 02, 2012

Fixes NULL ptr dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

1f8ff2b1

snow: reject unsupported chroma shifts. · c9837954

Michael Niedermayer authored Mar 09, 2012

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

c9837954

Add ffvhuff encoding and decoding regression test · 92a02d93

Paul B Mahol authored Mar 14, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

92a02d93

anm: convert to bytestream2 API · 5b4d026a

Paul B Mahol authored Mar 13, 2012

Protects from overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

5b4d026a

bytestream: add more unchecked variants for bytestream2 API · f1ce053c
Paul B Mahol authored Mar 13, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
f1ce053c

jvdec: unbreak video decoding · a1c036e9

Paul B Mahol authored Mar 14, 2012

The safe bitstream reader broke it since the buffer size was specified
in bytes instead of bits.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
CC: libav-stable@libav.org

a1c036e9

jv demux: set video stream duration · d3d1b25e

Paul B Mahol authored Mar 14, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

d3d1b25e

fate: add pam image regression test · 05e0061e

Paul B Mahol authored Mar 14, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

05e0061e

13 Mar, 2012 16 commits
- doc/general: update supported devices table. · 972880f5
  Anton Khirnov authored Mar 13, 2012
```
Add libcdio and fbdev, remove v4l1.
```
  972880f5
- doc/general: add missing @tab to codecs table. · 29e4046e
  Anton Khirnov authored Mar 13, 2012
  
  29e4046e
- h264: Fix invalid interlaced/progressive MB combinations for direct mode prediction. · 758ec111
  Michael Niedermayer authored Mar 13, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  758ec111
- avconv: reindent · 64334ddb
  Anton Khirnov authored Mar 12, 2012
```
CC: libav-stable@libav.org
```
  64334ddb
- avconv: link '-passlogfile' option to libx264 'stats' AVOption. · 6e8be949
  Anton Khirnov authored Mar 12, 2012
```
Fixes bug 204.

CC: libav-stable@libav.org
```
  6e8be949
- libx264: add 'stats' private option for setting 2pass stats filename. · d533e395
  Anton Khirnov authored Mar 12, 2012
```
x264 always opens the file itself with fopen, so we cannot use the
standard lavc stats mechanism.

CC: libav-stable@libav.org
```
  d533e395
- libx264: fix help text for slice-max-size option. · 9d5c131e
  Anton Khirnov authored Mar 12, 2012
```
CC: libav-stable@libav.org
```
  9d5c131e
- http: Clear the auth state on redirects · 499ad54d
  Martin Storsjö authored Mar 12, 2012
```
Currently we only try continuing with the same auth mechanism
as the initial request.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  499ad54d
- http: Retry auth if it failed due to being stale · e75bbcf4
  Martin Storsjö authored Mar 12, 2012
```
Allow up to 4 retries for normal requests, where both the
proxy and the target server might need to authenticate.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  e75bbcf4
- rtsp: Resend new keepalive commands if they used stale auth · cdf9108b
  Martin Storsjö authored Mar 12, 2012
```
These commands are sent asynchronously, not waiting for the reply.
This reply is parsed later by ff_rtsp_tcp_read_packet or
udp_read_packet. If the reply indicates that we used stale
authentication and need to use a new nonce, resend a new keepalive
command immediately.

This is the only request sent asynchronously, so currently there's
no other command that needs to be resent in the same way.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  cdf9108b
- rtsp: Retry authentication if failed due to being stale · 2f96cc1f
  Martin Storsjö authored Mar 12, 2012
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  2f96cc1f
- httpauth: Parse the stale field in digest auth · 8a3360d1
  Martin Storsjö authored Mar 12, 2012
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  8a3360d1
- dxva2_vc1: pass the overlap flag to the decoder · 7103c835
  Hendrik Leppkes authored Jan 20, 2012
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  7103c835
- dxva2_vc1: fix decoding of BI frames · b2b0aa70
  Hendrik Leppkes authored Jan 20, 2012
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  b2b0aa70
- FATE: add shorthand to wavpack test · 6efe1807
  Paul B Mahol authored Mar 13, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  6efe1807
- dfa: convert to bytestream2 API · 29b0d94b
  Paul B Mahol authored Mar 13, 2012
```
Protects from overreads.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
  29b0d94b
12 Mar, 2012 8 commits

anm decoder: move buffer allocation from decode_init() to decode_frame() · 015da6e3
Peter Ross authored Mar 12, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
```
015da6e3

h264: improve parsing of broken AVC SPS · 3aa661ec

Michael Niedermayer authored Oct 01, 2011

Parsing the entire NAL as SPS fixes decoding of some AVC bitstreams
with broken escaping. Since the size of the NAL unit is known and
checked against the buffer end we can parse it entirely without buffer
overreads.

Fixes playback of
http://streams.videolan.org/streams/mp4/Mr_MrsSmith-h264_aac.mp4Signed-off-by: Janne Grunau <janne-libav@jannau.net>

3aa661ec

pcm-mpeg: convert to bytestream2 API · bd3e07c8

Paul B Mahol authored Mar 12, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>

bd3e07c8

Revert "h264: clear trailing bits in partially parsed NAL units" · 8a6037c3

Janne Grunau authored Mar 12, 2012

This reverts commit 729ebb2f.

There was an off-by-one error in the bit mask calculation clearing
actually the last valid bit and causing
http://bugzilla.libav.org/show_bug.cgi?id=227

The broken sample (Mr_MrsSmith-h264_aac.mp4) the commit was fixing
does not work after correcting the off-by-one error.

CC: libav-stable@libav.org

8a6037c3

remove iwmmxt optimizations · 363bd1c6

Janne Grunau authored Mar 09, 2012

The were broken since August of 2010 without anyone noticing until
three weeks ago. Nobody cares about it anymore and hopefully Marvell
will support NEON like in the PXA978 from now on.

363bd1c6

mimic: do not continue if swap_buf_size is 0 · 33c5c3ad

Paul B Mahol authored Mar 12, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

33c5c3ad

mimic: convert to bytestream2 API · dba425ad

Paul B Mahol authored Mar 12, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

dba425ad

frwu: use MKTAG to check marker instead of AV_RL32 · 05d089a8

Paul B Mahol authored Mar 12, 2012

Using intreadwrite.h for this is overkill.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

05d089a8