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Author SHA1 Message Date
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
Måns Rullgård
86601915d2 Rerun configure when all*.c files have changed 
Originally committed as revision 24370 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 18:10:27 +00:00
Måns Rullgård
f6ae77d469 Change message tag for tests to simply TEST 
Originally committed as revision 24369 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 18:10:24 +00:00
Måns Rullgård
096971e892 vp8: indent 
Originally committed as revision 24368 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 17:54:28 +00:00
Måns Rullgård
070ce7efad vp8: add do { } while(0) around XCHG() macro to avoid confusing if/else 
This is the correct solution to the warning "fixed" in the previous
commit.

Originally committed as revision 24367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 17:54:25 +00:00
Diego Biurrun
153da88dfb Add some braces to silence the warning: 
libavcodec/vp8.c:892: warning: suggest explicit braces to avoid ambiguous `else'

Originally committed as revision 24366 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 17:45:54 +00:00
Stefano Sabatini
4055438b48 Apply misc cosmetical style fixes. 
Originally committed as revision 24365 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-20 16:23:25 +00:00