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Christophe Gisquet 4a7af92cc8 sbrdsp: Unroll and use integer operations 
This patch can be controversial, by assuming floats are IEEE-754 and
particular behaviour of the FPU will get in the way.
Timing on Arrandale and Win32 (thus, x87 FPU is used in the reference).

sbr_qmf_pre_shuffle_c: 115 to 76
sbr_neg_odd_64_c: 84 to 55
sbr_qmf_post_shuffle_c: 112 to 83

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-05-03 18:23:30 +02:00
compat
Use the avstring.h locale-independent character type functions
2013-03-07 15:16:36 +02:00
doc
matroskaenc: add an option to put the index at the start of the file
2013-05-03 08:32:35 +02:00
libavcodec
sbrdsp: Unroll and use integer operations
2013-05-03 18:23:30 +02:00
libavdevice
sndio_dec: Add missing includes for av_gettime()
2013-03-24 13:20:53 +02:00
libavfilter
lavfi: add trim and atrim filters.
2013-04-30 11:24:57 +02:00
libavformat
id3v2: check for end of file while unescaping tags
2013-05-03 10:21:27 +02:00
libavresample
cosmetics: Remove unnecessary extern keywords from function declarations
2013-03-27 14:21:45 +01:00
libavutil
x86: float dsp: butterflies_float SSE
2013-05-03 08:08:02 +02:00
libswscale
ppc: Drop unnecessary ff_ name prefixes from static functions
2013-04-30 16:10:06 +02:00
presets
…
tests
lavf-regression: use -frames instead of -t for image tests
2013-05-03 08:07:45 +02:00
tools
lavfi: merge avfiltergraph.h into avfilter.h
2013-04-11 20:33:33 +02:00
.gitignore
Integrate lcov/gcov into Libav
2013-04-05 18:55:11 +02:00
arch.mak
…
avconv_filter.c
avconv: make output -ss insert trim/atrim filters.
2013-04-30 12:00:55 +02:00
avconv_opt.c
avconv: do not send non-monotonous DTS to the muxers.
2013-05-03 09:59:48 +02:00
avconv.c
avconv: do not send non-monotonous DTS to the muxers.
2013-05-03 09:59:48 +02:00
avconv.h
avconv: do not send non-monotonous DTS to the muxers.
2013-05-03 09:59:48 +02:00
avplay.c
avplay: remove a warning
2013-04-27 10:51:28 +02:00
avprobe.c
avtools: move media_type_string() from avprobe to cmdutils.
2013-04-11 20:46:04 +02:00
avserver.c
avserver: don't set deprecated options.
2013-03-08 07:41:07 +01:00
Changelog
matroskaenc: add an option to put the index at the start of the file
2013-05-03 08:32:35 +02:00
cmdutils_common_opts.h
…
cmdutils.c
cmdutils: Fix build with lavfi disabled
2013-04-16 21:44:26 +02:00
cmdutils.h
avtools: move media_type_string() from avprobe to cmdutils.
2013-04-11 20:46:04 +02:00
common.mak
Integrate lcov/gcov into Libav
2013-04-05 18:55:11 +02:00
configure
compat: msvc: Make sure the object files are included when linking statically
2013-05-03 13:34:34 +03:00
COPYING.GPLv2
…
COPYING.GPLv3
…
COPYING.LGPLv2.1
…
COPYING.LGPLv3
…
CREDITS
…
INSTALL
…
library.mak
build: Move setting of SRC_DIR to the only place it is used
2013-03-27 14:49:13 +01:00
LICENSE
LICENSE: Move (L)GPLv3 explanation block to a more suitable place
2013-02-27 19:51:10 +01:00
Makefile
Integrate lcov/gcov into Libav
2013-04-05 18:55:11 +02:00
README
…
RELEASE
Prepare for 10_alpha1 Release
2013-01-06 16:23:12 +01:00
version.sh
…

README 

Libav README
------------

1) Documentation
----------------

* Read the documentation in the doc/ directory.

2) Licensing
------------

* See the LICENSE file.
Description
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Readme 209 MiB
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