virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity
25,284 Commits 37 Branches 400 Tags 465 MiB
414ac27d8f
Commit Graph

25284 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Stefano Sabatini
99ac59ca69 Make link_filter() propagate the generated error code. 
Originally committed as revision 24419 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 09:55:57 +00:00
Stefano Sabatini
f219eee592 Fix style: "if(" -> "if (". 
Originally committed as revision 24418 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 09:49:15 +00:00
Jason Garrett-Glaser
968570d65f Calculate deblock strength per-MB instead of per-row 
Gives better cache locality, since the VP8Macroblock structs are still in cache.
Inspired by the way x264 does it.

Originally committed as revision 24417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 07:24:22 +00:00
Jason Garrett-Glaser
d1c58fce20 Avoid tracking i4x4 modes in P-frames in VP8 
As in the previous commit, they aren't used for context selection, so it saves
memory this way.

Originally committed as revision 24416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 07:04:45 +00:00
Jason Garrett-Glaser
158e062c95 Avoid useless fill_rectangle in P-frames in VP8 
In VP8, i4x4 only uses contexts based on neighbors in I-frames.

Originally committed as revision 24415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 06:39:54 +00:00
Jason Garrett-Glaser
7bf254c41d Optimize partition mv decoding in VP8 
Originally committed as revision 24414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 06:29:26 +00:00
Jason Garrett-Glaser
c0498b3031 Take shortcuts for mv0 case in VP8 MC 
Avoid edge emulation -- it isn't needed if there isn't any subpel.

Originally committed as revision 24413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 05:49:09 +00:00
Jason Garrett-Glaser
702e8d3376 Much faster VP8 mv and mode prediction 
Originally committed as revision 24412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 04:26:41 +00:00
Jason Garrett-Glaser
d229ae2b62 Convert vp56_mv to 16-bit. 
Saves nothing except a bit of memory/cache now, but will allow future
optimizations.

Originally committed as revision 24411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 03:33:29 +00:00
Jason Garrett-Glaser
d864dee8ab Add prefetching to VP8 decoder 
~5% faster overall, probably depends on CPU and resolution.

Originally committed as revision 24410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 03:09:10 +00:00
Ronald S. Bultje
003243c3c2 Fix and enable horizontal >=SSE2 mbedge loopfilter. 
Originally committed as revision 24409 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 01:35:26 +00:00
Loren Merritt
c7b1d9768c relicense h264 deblock sse2 to lgpl 
Originally committed as revision 24408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-22 00:39:49 +00:00
Stefano Sabatini
a33e036577 Add APIchanges entry after libavcore addition. 
Originally committed as revision 24407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 22:59:28 +00:00
Loren Merritt
532e769701 sync yasm macros from x264 
Originally committed as revision 24406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 22:45:16 +00:00
Jason Garrett-Glaser
8731dbd890 Eliminate one instruction in VP8 dc_add_sse4 
Originally committed as revision 24405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 22:41:37 +00:00
Vitor Sessak
0662bf22ec Add WMAPro regtests 
Originally committed as revision 24404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 22:33:06 +00:00
Jason Garrett-Glaser
7dd224a42d Various VP8 x86 deblocking speedups 
SSSE3 versions, improve SSE2 versions a bit.
SSE2/SSSE3 mbedge h functions are currently broken, so explicitly disable them.

Originally committed as revision 24403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 22:11:03 +00:00
Aurelien Jacobs
8a810ccbba use return value of ff_get_line() 
Originally committed as revision 24402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 21:41:46 +00:00
Aurelien Jacobs
b0335fd957 document ff_get_line() 
Originally committed as revision 24401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 21:40:50 +00:00
Aurelien Jacobs
a43416a540 improve ff_get_line to return line length 
Originally committed as revision 24400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 21:40:10 +00:00
Aurelien Jacobs
7c89295145 move ff_get_line to aviobuf.c 
Originally committed as revision 24399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 21:39:01 +00:00
Aurelien Jacobs
80769fb73f rename get_line to ff_get_line 
Originally committed as revision 24398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 21:35:44 +00:00
Jason Garrett-Glaser
b8b231b5dc Make mmx VP8 WHT faster 
Avoid pextrw, since it's slow on many older CPUs.
Now it doesn't require mmxext either.

Originally committed as revision 24397 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 20:51:01 +00:00
Måns Rullgård
a4e6fa86ce regtest: simplify cleanup after each test 
Originally committed as revision 24396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 20:49:41 +00:00
Måns Rullgård
157c924176 fate: delete useless artifacts after running each test 
Originally committed as revision 24395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 20:49:36 +00:00
Måns Rullgård
bcb0a1546d fate: keep stderr from failing tests 
Originally committed as revision 24394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 20:49:34 +00:00
Stefano Sabatini
aac6ca6978 Add libavcore. 
The new library is meant to contain the core multimedia utilities for
FFmpeg, to make them shareable between more libav* libraries.

See thread:
Subject: [FFmpeg-devel] [RFC] New library for shared non-generic libav* utils
Date: Fri, 9 Jul 2010 01:07:40 +0200

Originally committed as revision 24393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 18:28:42 +00:00
Víctor Paesa
ac1a31ab03 Typo. 
Originally committed as revision 24392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:31:37 +00:00
Axel Holzinger
354b757300 Zero-initialize structs/arrays with {0} instead of {}, which isn't proper C99 
Patch by Axel Holzinger, aholzinger at gmx dot de

Originally committed as revision 24391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:27:28 +00:00
Martin Storsjö
4f5340a0b1 Reindent, rewrap long comment lines to keep line length below 80 chars 
Originally committed as revision 24390 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:25:09 +00:00
Martin Storsjö
bcc4cb4681 rtpdec_asf: Handle RTSP-MS packet splitting 
Originally committed as revision 24389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:17:35 +00:00
Stefano Sabatini
2441339927 Document the buffer source. 
Originally committed as revision 24388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:14:22 +00:00
Stefano Sabatini
59775b3c1a Extend buffer source syntax. 
Make the buffer source accept a string for specifying the input pixel
format.

Originally committed as revision 24387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:14:19 +00:00
Stefano Sabatini
e2f48c05e9 Add an informational trace in init(). 
Originally committed as revision 24386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:14:15 +00:00
Stefano Sabatini
b8dddebf3e Clarify logic and feedback of the init() function. 
Originally committed as revision 24385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:14:13 +00:00
Stefano Sabatini
ce1f853625 Add description to the buffer source. 
Originally committed as revision 24384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 17:14:08 +00:00
Ramiro Polla
262b6dbad9 darwin: allow 64-bit darwin to allocate executable memory 
darwin requires _DARWIN_C_SOURCE to be defined for MAP_ANON, which is used by
swscale to determine whether to use malloc() or mmap(). 64-bit darwin does not
have an executable heap, so mmap() must be used instead of malloc(), and
therefore _DARWIN_C_SOURCE must be defined.

Originally committed as revision 31760 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-07-21 13:29:55 +00:00
Diego Pettenò
3fc548df28 Make ff_inverse stay with libavutil, and optional copy it to libavcodec. 
The ff_inverse table is used by FASTDIV macro, defined in libavutil, but up
to now the table was defined only in libavcodec.

After this change, the main copy of ff_inverse is part of libavutil (just
like FASTDIV), but if CONFIG_SMALL is unset, then a different copy is made
available to libavcodec, to avoid the performance penalty of using an
external look up table.

Dynamic linking works, because the libraries are linked with -Bsymbolic, so
the local copy of the symbol has priority over the external; static linking
works because the table is on a standalone object file in both libraries,
so the linker is able to discard one of the two.

Tested on Linux/x86-64 and Mac OS X/x86-64.

Originally committed as revision 24383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 12:37:37 +00:00
Måns Rullgård
b3dce4b9bf Enable lavfi test in "make test" 
Originally committed as revision 24382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 10:06:24 +00:00
David Conrad
af521abc28 Add header declarations for mmx/sse constants missing them 
Originally committed as revision 24381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 10:02:07 +00:00
David Conrad
c7eec58170 Move ff_pw_* from vc1dsp_mmx.c to dsputil_mmx.c 
Should fix compilation with icc and should help prevent any future duplicates

Originally committed as revision 24380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 10:02:03 +00:00
Thierry Foucu
591db22dff gxfenc: Fix ES name in the UMF media description, by using strlen instead of sizeof 
Patch by Thierry Foucu, tfoucu at gmail

Originally committed as revision 24379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-21 07:46:02 +00:00
Ronald S. Bultje
e9e456d850 VP8 MBedge loopfilter MMX/MMX2/SSE2 functions for both luma (width=16) 
and chroma (width=8).

Originally committed as revision 24378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 22:58:56 +00:00
Ramiro Polla
92bfd7461c swscale-test: use av_pix_fmt_descriptors[].name directly 
Originally committed as revision 31759 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-07-20 22:20:23 +00:00
Ronald S. Bultje
268821e76e Chroma (width=8) inner loopfilter MMX/MMX2/SSE2 for VP8 decoder. 
Originally committed as revision 24377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 22:04:18 +00:00
Måns Rullgård
f29be470b3 configure: make sh_quote() more robust 
Originally committed as revision 24376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 22:02:16 +00:00
Pascal Massimino
fd7242ddbd remove an unneeded av_realloc() 
Originally committed as revision 24375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 21:54:46 +00:00
Vitor Sessak
91c4d85f7b WMAVoice regtests 
Originally committed as revision 24374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 20:47:47 +00:00
Måns Rullgård
d0b8e40ccf configure: create .config file where I intended 
Originally committed as revision 24373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 19:42:35 +00:00
Måns Rullgård
aef026f406 configure: create .config file in configure to avoid needless reruns 
Originally committed as revision 24372 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 19:05:44 +00:00