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Ben Avison 5edad2c4a1 armv6: Accelerate vector_fmul_window

I benchmarked the result by measuring the number of gperftools samples that
hit anywhere in the AAC decoder (starting from aac_decode_frame()) or
specifically in vector_fmul_window_c() / ff_vector_fmul_window_vfp() for the
same sample AAC stream:

                    Before          After
                    Mean   StdDev   Mean   StdDev  Confidence  Change
Audio decode        1598.2 47.4     1529.2 25.4    100.0%      +4.5%
vector_fmul_window  244.0  22.1     188.9  22.3    100.0%      +29.2%

Signed-off-by: Martin Storsjö <martin@martin.st>

2014-07-18 01:34:31 +03:00

compat

Work around broken floating point limits on some systems.

2014-03-10 10:27:17 +01:00

doc

examples/output: Remove unused variable

2014-07-11 07:23:50 -07:00

libavcodec

armv6: Accelerate ff_fft_calc for general case (nbits != 4)

2014-07-18 01:34:23 +03:00

libavdevice

build: handle library dependencies in configure

2014-05-13 20:02:01 +02:00

libavfilter

af_compand: make sure request_frame always outputs at least one frame

2014-07-08 07:54:00 +00:00

libavformat

avpacket: Check for and return errors in ff_interleave_add_packet()

2014-07-17 03:18:46 -07:00

libavresample

avresample: Add avresample_get_out_samples

2014-05-28 22:04:56 +02:00

libavutil

armv6: Accelerate vector_fmul_window

2014-07-18 01:34:31 +03:00

libswscale

Remove all Blackfin architecture optimizations

2014-06-02 08:41:47 -07:00

presets

presets: spelling error in libvpx 1080p50_60

2011-10-22 00:28:56 +02:00

tests

fate: Use the correct, local path to samples for opus reference files

2014-07-14 22:12:28 +03:00

tools

ismindex: Add an option for outputting files elsewhere than in the current directory

2014-07-03 20:13:27 +03:00

.gitignore

Remove avserver.

2014-06-18 14:55:28 +02:00

arch.mak

aarch64: add armv8 CPU flag

2014-04-06 21:18:49 +02:00

avconv_dxva2.c

avconv_dxva2: define all used GUIDs directly instead of relying on the dxva2api.h header

2014-04-29 16:50:43 +02:00

avconv_filter.c

avconv: do not use the stream codec context for encoding

2014-06-01 08:33:21 +02:00

avconv_opt.c

avconv: do not use the stream codec context for encoding

2014-06-01 08:33:21 +02:00

avconv_vda.c

avconv: Support VDA hwaccel

2014-05-11 15:00:03 +02:00

avconv_vdpau.c

avconv: add support for VDPAU decoding

2013-11-23 11:55:53 +01:00

avconv.c

avconv: set the output stream timebase

2014-07-09 13:30:33 +00:00

avconv.h

avconv: do not use the stream codec context for encoding

2014-06-01 08:33:21 +02:00

avplay.c

avplay: Handle pixel aspect ratio properly

2014-07-08 21:14:43 +03:00

avprobe.c

cmdutils: wrap exit explicitly

2013-07-07 21:43:23 +02:00

Changelog

Remove avserver.

2014-06-18 14:55:28 +02:00

cmdutils_common_opts.h

avplay: Accept cpuflags option

2013-10-22 10:49:31 +02:00

cmdutils.c

avconv: Match stream id

2014-03-13 11:59:34 +01:00

cmdutils.h

cmdutils: Mark exit_program as av_noreturn

2014-03-28 00:40:43 +01:00

common.mak

build: export library dependencies in ${name}_FFLIBS

2014-05-20 00:43:51 +02:00

configure

dsputil: Split motion estimation compare bits off into their own context

2014-07-17 09:07:10 -07:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

COPYING.LGPLv3

…

CREDITS

partially rename FFmpeg to Libav

2011-03-16 21:54:39 +01:00

INSTALL

doc: clarify configure features

2011-04-07 02:54:12 +02:00

library.mak

Move all example programs to doc/examples

2014-02-16 21:37:21 +01:00

LICENSE

Add libx265 encoder

2014-02-12 13:13:17 +00:00

Makefile

Remove avserver.

2014-06-18 14:55:28 +02:00

README

cosmetics: fix dashed line length after 070c5d0

2011-03-28 09:53:40 +02:00

RELEASE

Prepare for 11_alpha1 Release

2014-03-13 08:24:11 -04:00

version.sh

Drop git- prefix from version labels

2011-06-19 19:41:23 +01:00

README

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

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

* Read the documentation in the doc/ directory.

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

* See the LICENSE file.

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