Commits · d7aaeea5402c81c83960080c5e6086560a962419 · Linshizhi / ffmpeg.wasm-core

27 Dec, 2014 5 commits

Michael Niedermayer authored Dec 27, 2014

* commit 'c220a60f':
  vdpau: add helper for surface chroma type and size

Conflicts:
	libavcodec/vdpau.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

d7aaeea5

Merge commit '' · ddb9a24a

Michael Niedermayer authored Dec 27, 2014

* commit '6c99c92a':
  libavcodec: add AV_HWACCEL_ALLOW_HIGH_DEPTH flag

Conflicts:
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

ddb9a24a

Merge commit '' · d16079ab

Michael Niedermayer authored Dec 27, 2014

* commit '57b6704e':
  avcodec: add AVCodecContext.sw_pix_fmt

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

d16079ab

Merge commit '' · 57089084

Michael Niedermayer authored Dec 27, 2014

* commit '4cfbeef3':
  h264: factor hwaccel pixel formats list

Conflicts:
	libavcodec/h264_slice.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

57089084

avfilter/vf_cropdetect: add yuv440p and yuv410p support · fa0e5ffb
Michael Niedermayer authored Dec 27, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
fa0e5ffb

26 Dec, 2014 21 commits
- avfilter/vf_fspp: Add GBRP and gray8 support · a4b13dbd
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  a4b13dbd
- ffserver: check for EOF|error at loop condition · a18456a2
  Reynaldo H. Verdejo Pinochet authored Dec 26, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  a18456a2
- ffserver: reflow close_connection() · 0121ddab
  Reynaldo H. Verdejo Pinochet authored Dec 26, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  0121ddab
- ffserver: minor formatting improvement to http_server() · 11462236
  Reynaldo H. Verdejo Pinochet authored Dec 26, 2014
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Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  11462236
- ffserver: reindent start_multicast() · 978bc432
  Reynaldo H. Verdejo Pinochet authored Dec 26, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
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  978bc432
- ffserver: reflow start_multicast() · 719cc025
  Reynaldo H. Verdejo Pinochet authored Dec 26, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  719cc025
- ffserver: reindent start_children() · 18011888
  Reynaldo H. Verdejo Pinochet authored Dec 09, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  18011888
- ffserver: reflow start_children() · ec422517
  Reynaldo H. Verdejo Pinochet authored Dec 09, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  ec422517
- ffserver: break lines at 80 in func prototypes · 1abdfb10
  Reynaldo H. Verdejo Pinochet authored Dec 09, 2014
```
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
```
  1abdfb10
- x86/vf_fspp: move pxor in store slice functions out of the loop · a4f876a1
  James Almer authored Dec 26, 2014
```
m7 is not overwritten, so we only need to clear it once.
Found by Christophe Gisquet.
Signed-off-by: James Almer <jamrial@gmail.com>
```
  a4f876a1
- x86/vf_fspp: port inline asm to yasm · 466e32bf
  James Almer authored Dec 26, 2014
```
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
```
  466e32bf
- avfilter/vf_fspp: clarify comment · 9224c7f0
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  9224c7f0
- swscale: Pass through chroma positions in sws_getCachedContext · 18982f08
  Kieran Kunhya authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  18982f08
- avfilter/vf_boxblur: generate supported pixfmt list instead of hardcoding · 4bc0dbfc
  Michael Niedermayer authored Dec 21, 2014
```
This adds support for several more >8bit planar formats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  4bc0dbfc
- avformat/rtsp: Use av_freep() to avoid leaving stale pointers in memory · f7da4b1c
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  f7da4b1c
- avformat/cache: remove ftruncate usage, its not always available · 0704c44d
  Michael Niedermayer authored Dec 26, 2014
```
In case of errors the cache file will be slightly larger than needed,
this should have no practical relevance though

Should fix build on VS201*

Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  0704c44d
- lavfi/blend: add difference128 mode · afaa4a89
  Stefano Sabatini authored Dec 04, 2014
  
  afaa4a89
- avformat/cache: Extend cache entries if possible instead of creating new ones · 7c210c44
  Michael Niedermayer authored Dec 26, 2014
```
This reduces the number of cache entries and should significantly
reduce memory requirements
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  7c210c44
- avformat/cache: avoid lseek() on reading from the cache if possible · 312151bb
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  312151bb
- avformat/cache: keep cache_pos updated · ce355189
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  ce355189
- avformat/cache: cleanup cache file on cache write failure · 954fc854
  Michael Niedermayer authored Dec 26, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  954fc854
25 Dec, 2014 14 commits

Changelog: Mention non continuous cache protocol · 68609edd
Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
68609edd
avfilter/xbr: reindent after previous commit · 6e6b0a8e
Clément Bœsch authored Dec 25, 2014

6e6b0a8e
avfilter/xbr: refactor px calculation in FILT[234] · 87984d2f
Clément Bœsch authored Dec 25, 2014

87984d2f
avfilter/xbr: move alpha blend assignment out of the macros · 20cac72a
Clément Bœsch authored Nov 16, 2014

20cac72a
avfilter/xbr: remove unused mask · 006caf03
Clément Bœsch authored Nov 16, 2014

006caf03
avfilter/xbr: refactor alpha blending macros · 2188df96
Clément Bœsch authored Nov 16, 2014

2188df96
avformat/cache: Support user specified read-ahead for non seekable media · 8706910c
Michael Niedermayer authored Dec 25, 2014
```
Fixes Ticket2406
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
8706910c
avformat/cache: Use the correct io handle in seeking · 7018d3d3
Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
7018d3d3
avformat/cache: more informative error message · dedd3c89
Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
dedd3c89
avformat/cache: remember EOF point if hit and use it to handle SEEK_END · 681559d3
Michael Niedermayer authored Dec 25, 2014
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
681559d3

vdpau: add helper for surface chroma type and size · c220a60f

Rémi Denis-Courmont authored Dec 19, 2014

Since the VDPAU pixel format does not distinguish between different
VDPAU video surface chroma types, we need another way to pass this
data to the application.

Originally VDPAU in libavcodec only supported decoding to 8-bits YUV
with 4:2:0 chroma sampling. Correspondingly, applications assumed that
libavcodec expected VDP_CHROMA_TYPE_420 video surfaces for output.
However some of the new HEVC profiles proposed for addition to VDPAU
would require different depth and/or sampling:
http://lists.freedesktop.org/archives/vdpau/2014-July/000167.html
...as would lossless AVC profiles:
http://lists.freedesktop.org/archives/vdpau/2014-November/000241.html

To preserve backward binary compatibility with existing applications,
a new av_vdpau_bind_context() flag is introduced in a further change.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

c220a60f

libavcodec: add AV_HWACCEL_ALLOW_HIGH_DEPTH flag · 6c99c92a

Rémi Denis-Courmont authored Dec 19, 2014

This can be used by the application to signal its ability to cope with
video surface of types other than 8-bits YUV 4:2:0.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

6c99c92a

avcodec: add AVCodecContext.sw_pix_fmt · 57b6704e

Rémi Denis-Courmont authored Dec 19, 2014

This carries the pixel format that would be used if it were not for
hardware acceleration. This is equal to AVCodecContext.pix_fmt if
hardware acceleration is not in use.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

57b6704e

h264: factor hwaccel pixel formats list · 4cfbeef3

Rémi Denis-Courmont authored Dec 19, 2014

This is to avoid proliferation of similar tables in following changes.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

4cfbeef3