Commits · 08880c1f71c393aee55d1a7328ab12f3d4cdc91c · Linshizhi / ffmpeg.wasm-core

08 Mar, 2015 21 commits

avfilter/vf_curves: Change enums to int, which are accessed via AVOption as int · 08880c1f
Michael Niedermayer authored Mar 08, 2015
```
This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
08880c1f
avfilter/vf_drawtext: Change enums to int, which are accessed via AVOption as int · ee7b5d4e
Michael Niedermayer authored Mar 08, 2015
```
This fixes depending on implementation defined behavior
```
ee7b5d4e

fate: add test for vp90-2-trac4359.webm · 0d1acb94

James Almer authored Mar 07, 2015

Regression test for the bug from trac ticket #4359 fixed in commit efff3854Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>

0d1acb94

Merge commit '' · fd503e96

Michael Niedermayer authored Mar 08, 2015

* commit '6448f15a':
  mxfdec: Fix the error handling for when strftime fails
Merged-by: Michael Niedermayer <michaelni@gmx.at>

fd503e96

Merge commit '' · 3360c6ac

Michael Niedermayer authored Mar 08, 2015

* commit '5f5b78ac':
  xcbgrab: Free the host string after checking the connection

Conflicts:
	libavdevice/xcbgrab.c

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

3360c6ac

Merge commit '' · acfb54c0

Michael Niedermayer authored Mar 08, 2015

* commit '0025f740':
  vorbis: Check the vlc value in setup_classifs

Conflicts:
	libavcodec/vorbisdec.c

See: ae038c09
See: 709cae2bMerged-by: Michael Niedermayer <michaelni@gmx.at>

acfb54c0

Merge commit '' · 10e3e3aa

Michael Niedermayer authored Mar 08, 2015

* commit '62de77ff':
  vorbis: Use a local codebook variable
Merged-by: Michael Niedermayer <michaelni@gmx.at>

10e3e3aa

mxfdec: Fix the error handling for when strftime fails · 6448f15a
Martin Storsjö authored Mar 07, 2015
```
The str variable is a char ** here.
Signed-off-by: Martin Storsjö <martin@martin.st>
```
6448f15a
doc/filters: Add some random examples for fftfilt · 8fabbd0d
Michael Niedermayer authored Mar 07, 2015
```
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
8fabbd0d
vp9: included uses_2pass member in vp9_ref_frame(). · 0b69c53a
Ronald S. Bultje authored Mar 08, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
0b69c53a
xcbgrab: Free the host string after checking the connection · 5f5b78ac
Luca Barbato authored Mar 05, 2015
```
Prevent an use after free in the error message.

Bug-Id: CID 1274040
CC: libav-stable@libav.org
```
5f5b78ac

vorbis: Check the vlc value in setup_classifs · 0025f740

Luca Barbato authored Mar 03, 2015

The valid returned values are always at most 11bit.
Remove the previous check that assumed larger values plausible and
use a signed integer to check get_vlc2 return values.

CC: libav-stable@libav.org

0025f740

vorbis: Use a local codebook variable · 62de77ff
Luca Barbato authored Mar 03, 2015
```
Makes the code a little simpler.
```
62de77ff

vp9: split segmentation map / mvpair references. · 4ba8f327

Ronald S. Bultje authored Mar 08, 2015

This prevents a memcpy if segmentation.update_map == false.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

4ba8f327

avfilter/af_astats: redo zero channel handling · 0c49cff1
Paul B Mahol authored Mar 08, 2015
```
Suggested-by: Nicolas George
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
0c49cff1

Merge commit '' · fc9b4074

Michael Niedermayer authored Mar 08, 2015

* commit '0f9f7969':
  rmdec: Improve message for demux error

See: 3880b454Merged-by: Michael Niedermayer <michaelni@gmx.at>

fc9b4074

avfilter/af_astats: Avoid Zero division in print part. · 65ba90ea
Martin Vignali authored Mar 08, 2015

65ba90ea

rmdec: Improve message for demux error · 0f9f7969

Carl Eugen Hoyos authored Mar 05, 2015

Use correct context, reduce log level, don't assume it is a video stream,
and print the tag of the unknown stream.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

0f9f7969

avcodec/vc1_mc: optimize get_chroma_mv, and add get_luma_mv · 9d7e42e6

zhaoxiu.zeng authored Mar 07, 2015

Test results:

before:
fate-suite/vc1/SA10091.vc1: 1062 decicycles in ff_vc1_mc_4mv_chroma's get mv, 4089 runs, 7 skips
fate-suite/vc1/SA10143.vc1: 1112 decicycles in ff_vc1_mc_4mv_luma's get mv, 4096 runs, 0 skips
fate-suite/vc1/SA20021.vc1: 991 decicycles in ff_vc1_mc_4mv_chroma get mv, 8192 runs, 0 skips

after:
fate-suite/vc1/SA10091.vc1: 940 decicycles in ff_vc1_mc_4mv_chroma's get mv, 4096 runs, 0 skips
fate-suite/vc1/SA10143.vc1: 786 decicycles in ff_vc1_mc_4mv_luma's get mv, 4096 runs, 0 skips
fate-suite/vc1/SA20021.vc1: 876 decicycles in ff_vc1_mc_4mv_chroma get mv, 8189 runs, 3 skips
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

9d7e42e6

avcodec/mpegvideo_motion: Fix off by 1 error in MV bounds checking in qpel, chroma_4mv and 8x8 · 8849c4ce
Michael Niedermayer authored Mar 08, 2015
```
No testcase available
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
8849c4ce
avcodec/mpegvideo_motion: Fix off by 1 error in MV bounds checking · 9f0eaf79
Michael Niedermayer authored Mar 08, 2015
```
Fixes Ticket4299
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
9f0eaf79

07 Mar, 2015 19 commits

avcodec/opusdec: Fix delayed sample value · 6c583e90

Michael Niedermayer authored Mar 07, 2015

Fixes out of array access
Fixes: ffmpeg_opus_crash1.ogg

This solution is likely not optimal in terms of error concealment but
its simple and fixes the out of array access.
Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

6c583e90

avcodec/opusdec: Clear out pointers per packet · 1ae09258

Michael Niedermayer authored Mar 07, 2015

This is safer than to assume that all error pathes cleared them and
nothing will use uncleared pointers.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1ae09258

avcodec/utils: Align YUV411 by as much as the other YUV variants · e3201c38

Michael Niedermayer authored Mar 07, 2015

Fixes out of array accesses
Fixes: ffmpeg_mjpeg_crash2.avi
Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Tested-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

e3201c38

avcodec/vc1_mc: change the type of s_rndtblfield to uint8_t · 9870c036

zhaoxiu.zeng authored Mar 07, 2015

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

9870c036

avcodec/vc1_mc: Simplify v_edge_pos and src_y correction when fieldmv is true · 468defc5
zhaoxiu.zeng authored Mar 07, 2015
```
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
468defc5

avcodec/golomb: cleanup · 02fc168c

Zeng Zhaoxiu authored Mar 07, 2015

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

02fc168c

ChangeLog: Remove the redundant VP9 RTP entry · b1e9634c
Xiangyu Liu authored Mar 06, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
b1e9634c

Merge commit '' · a75353e7

Michael Niedermayer authored Mar 07, 2015

* commit 'b77e335e':
  configure: Move the .object_arch check to the right place
Merged-by: Michael Niedermayer <michaelni@gmx.at>

a75353e7

Merge commit '' · 9a1884a1

Michael Niedermayer authored Mar 07, 2015

* commit 'dcae2e32':
  arm: Suppress tags about used cpu arch and extensions
Merged-by: Michael Niedermayer <michaelni@gmx.at>

9a1884a1

configure: Move the .object_arch check to the right place · b77e335e
Martin Storsjö authored Mar 05, 2015
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
b77e335e

avcodec/vc1_mc: remove useless variables · 1be60542

Zeng Zhaoxiu authored Mar 07, 2015

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1be60542

arm: Suppress tags about used cpu arch and extensions · dcae2e32

Martin Storsjö authored Feb 17, 2015

When all the codepaths using manually set .arch/.fpu code is
behind runtime detection, the elf attributes should be suppressed.

This allows tools to know that the final built binary doesn't
strictly require these extensions.
Signed-off-by: Martin Storsjö <martin@martin.st>

dcae2e32

avfilter: Add FFT domain filter. · 48b5be65
Arwa Arif authored Feb 24, 2015
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
48b5be65
mips/asmdefs: change include guard to read AVUTIL_ instead of AVCODEC_ · 3499a1c0
James Cowgill authored Mar 07, 2015
```
Signed-off-by: James Cowgill <james410@cowgill.org.uk>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
3499a1c0
Revert "avutil/opencl: is_compiled flag not being cleared in av_opencl_uninit" · ebd59d27
Michael Niedermayer authored Mar 07, 2015
```
Fixed build with opencl enabled
Found-by:  WJ Liu

This reverts commit 0f2359b8.
```
ebd59d27
vp9: fix segmentation map retention with threading enabled. · efff3854
Ronald S. Bultje authored Mar 07, 2015
```
Fixes ticket 4359.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
efff3854
avfilter/vf_colormatrix: Change enums to int, which are accessed via AVOption as int · 6f51cb51
Michael Niedermayer authored Mar 07, 2015
```
This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
6f51cb51
avfilter/f_perms: Change enums to int, which are accessed via AVOption as int · b0662a94
Michael Niedermayer authored Mar 07, 2015
```
This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
b0662a94
avfilter/avf_showwaves: Change enums to int, which are accessed via AVOption as int · 2a34b509
Michael Niedermayer authored Mar 07, 2015
```
This fixes depending on implementation defined behavior
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
2a34b509