Commits · c2cb01d418dd18e1cf997c038d37378d773121be · Linshizhi / ffmpeg.wasm-core

25 Apr, 2013 1 commit

lavf: introduce AVFMT_TS_NEGATIVE · c2cb01d4

Luca Barbato authored Apr 03, 2013

Most formats do not support negative timestamps, shift them to avoid
unexpected behaviour and a number of bad crashes.

CC:libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

c2cb01d4

24 Apr, 2013 2 commits
- fate: add CVFC1_Sony_C to h264 conformance tests · fc18cc44
  Vittorio Giovara authored Mar 22, 2013
```
The sample is already included in the FATE suite, but is not tested
because cropping wasn't fully supported before.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  fc18cc44
- doc/APIchanges: add missing hashes and dates · 35386fbf
  Anton Khirnov authored Apr 19, 2013
  
  35386fbf
23 Apr, 2013 4 commits
- x86: Get rid of duplication between *_rnd_template.c · 486f76f0
  Martin Storsjö authored Apr 19, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  486f76f0
- mpegvideo: unref cur/next/prev frames when flushing · feec9349
  Hendrik Leppkes authored Apr 20, 2013
```
Signed-off-by: Anton Khirnov <anton@khirnov.net>
```
  feec9349
- x86: Factorize duplicated inline assembly snippets · 6a8561db
  Martin Storsjö authored Apr 22, 2013
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  6a8561db
- jpeg2000: Add mutlti-threading support to decoder · 2e2d2466
  Nicolas Bertrand authored Apr 22, 2013
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  2e2d2466
22 Apr, 2013 12 commits

x86: Move some conditional code around to avoid unused variable warnings · c1ad70c3
Diego Biurrun authored Apr 22, 2013

c1ad70c3
jpeg2kdec: output is native endian AV_PIX_FMT_XYZ12 · 10f1a4d9
Janne Grunau authored Apr 22, 2013

10f1a4d9

threads: always call thread_finish_setup for intra codecs · 94660c35

Janne Grunau authored Apr 22, 2013

Intra codecs do not need an update_thread_context() function and never
call ff_thread_finish_setup(). They rely on ff_thread_get_buffer()
calling it. So call it even if the get_buffer2 function pointer is
avcodec_default_get_buffer2 and it has not been called before.

94660c35

avcodec: Bump minor for JPEG 2000 decoder · f13888af
Diego Biurrun authored Apr 22, 2013

f13888af

JPEG 2000 decoder for DCinema · c81a7063

Nicolas Bertrand authored Apr 22, 2013

Based on the 2007 GSoC project from Kamil Nowosad <k.nowosad@students.mimuw.edu.pl>
Updated to current programming standards, style and many more small
fixes by Diego Biurrun <diego@biurrun.de>.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

c81a7063

sh4: Remove dubious aligned dsputil code · 0c15a9aa

Diego Biurrun authored Apr 18, 2013

The code represents a considerable maintenance burden and it is not
clear that it gives a noticeable benefit to outweigh this after 10
years of improvements in compiler technology since its creation.

0c15a9aa

x86: cavs: Refactor duplicate dspfunc macro · b4ad7c54
Diego Biurrun authored Apr 20, 2013

b4ad7c54

mxfenc: Use correct printf format specifier for int64_t · a0d5ca4f

Diego Biurrun authored Apr 22, 2013

libavformat/mxfenc.c:1861:9: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'int64_t' [-Wformat]

a0d5ca4f

h264: Drop unused variable · fce99322
Diego Biurrun authored Apr 22, 2013

fce99322
x86: cavs: Put mmx-specific code into its own init function · 78fa0bd0
Diego Biurrun authored Apr 20, 2013
```
Before, this code was labeled as mmxext and enabled both for the
3dnow and the mmxext case.
```
78fa0bd0
x86: Remove some duplicate function declarations · 311a592d
Diego Biurrun authored Apr 20, 2013

311a592d

afifo: fix request_samples on the last frame in certain cases · 9bfc6e02

Anton Khirnov authored Apr 16, 2013

The current code can fail to return the last frame if it contains
exactly the requested number of samples.

Fixes the join filter test, which previously did not include the last
408 samples in most cases.

CC:libav-stable@libav.org
Signed-off-by: Diego Biurrun <diego@biurrun.de>

9bfc6e02

21 Apr, 2013 6 commits

riff: Factor out WAVEFORMATEX parsing · b845f5e9
Luca Barbato authored Apr 20, 2013
```
Makes the code simpler to follow.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
b845f5e9

riff: Add ACTRAC3+ guid · 516089d5

Peter Ross authored Apr 20, 2013

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>

516089d5

riff: Perform full lookup on WAVEFORMATEXTENSIBLE subformat guid · a3bf80a5
Peter Ross authored Apr 20, 2013
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
a3bf80a5
riff: Move guid structs and helper functions into riff · e5447826
Peter Ross authored Apr 20, 2013
```
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
e5447826

riff: check for eof if chunk size and code are 0 · 8e329dba

Luca Barbato authored Apr 20, 2013

Prevent an infinite loop.

Inspired by a patch from Michael Niedermayer

CC: libav-stable@libav.org
Signed-off-by: Diego Biurrun <diego@biurrun.de>

8e329dba

riff: K&R formatting cosmetics · 1c88617b
Luca Barbato authored Apr 20, 2013
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
1c88617b

20 Apr, 2013 1 commit

ppc: hpeldsp: Include attributes.h · 6d0fbebf

Martin Storsjö authored Apr 19, 2013

This fixes building in configurations where altivec is disabled.
Signed-off-by: Martin Storsjö <martin@martin.st>

6d0fbebf

19 Apr, 2013 14 commits
- x86: Remove unused inline asm instruction defines · b71a0507
  Martin Storsjö authored Apr 19, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  b71a0507
- vc1: Remove now unused variables · a60136ee
  Martin Storsjö authored Apr 19, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  a60136ee
- cosmetics: bfin: Fix indentation in the dsputil init function · 287c8db3
  Martin Storsjö authored Apr 03, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  287c8db3
- dsputil: Remove non-8bpp draw_edge · d4d186d1
  Ronald S. Bultje authored Mar 14, 2013
```
It is never used.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  d4d186d1
- dsputil: Merge 9-10 bpp functions for get_pixels and draw_edge · c9f5fcd0
  Ronald S. Bultje authored Mar 26, 2013
```
These only care about pixel storage unit size, not actual bits
used (i.e. they don't clip).
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  c9f5fcd0
- dsputil: Remove unused 32-bit functions · 619e0da1
  Ronald S. Bultje authored Mar 26, 2013
```
Previously, if dct_bits was set to 32, we used separate 32-bit
versions of these functions. Since dct_bits now is removed,
remove the unused 32-bit versions of the functions.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  619e0da1
- dsputil: Remove dct_bits · c443117f
  Ronald S. Bultje authored Mar 26, 2013
```
dct_bits is never set except in h264, where it is never used,
thus remove it.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  c443117f
- dsputil: Remove hpel functions (moved to hpeldsp) · 54cd5e4f
  Ronald S. Bultje authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  54cd5e4f
- alpha: hpeldsp: Move half-pel assembly from dsputil to hpeldsp · 2957d29f
  Ronald S. Bultje authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  2957d29f
- sparc: hpeldsp: Move vis half-pel assembly from dsputil to hpeldsp · 78ce568e
  Ronald S. Bultje authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  78ce568e
- sh4: hpeldsp: Move half-pel assembly from dsputil to hpeldsp · 278bd205
  Michael Niedermayer authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  278bd205
- bfin: hpeldsp: Move half-pel assembly from dsputil to hpeldsp · bfb41b50
  Ronald S. Bultje authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  bfb41b50
- arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp · 7384b7a7
  Ronald S. Bultje authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  7384b7a7
- ppc: hpeldsp: Move half-pel assembly from dsputil to hpeldsp · 47e5a981
  Ronald S. Bultje authored Mar 10, 2013
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  47e5a981