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Martin Storsjö ab8f1a6989 arm: Fall back to runtime cpu feature detection via /proc/cpuinfo
On recent android versions, /proc/self/auxw is unreadable
(unless the process is running running under the shell uid or
in debuggable mode, which makes it hard to notice). See
http://b.android.com/43055 and
https://android-review.googlesource.com/51271 for more information
about the issue.

This makes sure e.g. neon optimizations are enabled at runtime in
android apps even when built in release mode, if configured to
use the runtime detection.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-02-11 17:15:15 +02:00
compat build: Plan 9 support 2012-10-23 12:01:18 +01:00
doc doc/developer: Drop obsolete MPlayer reference 2013-02-01 11:17:24 +01:00
libavcodec sparc: dsputil_vis: Fix silly variable name search and replace typo 2013-02-10 22:23:43 +01:00
libavdevice libcdio: support recent cdio-paranoia 2013-01-17 21:41:18 +01:00
libavfilter vf_yadif: silence a warning. 2013-02-06 10:21:51 +01:00
libavformat asfdec: do not assume every AVStream has a corresponding ASFStream 2013-02-09 18:57:21 +01:00
libavresample lavr: always reset mix function names and pointers in mix_function_init() 2013-01-17 19:27:01 -05:00
libavutil arm: Fall back to runtime cpu feature detection via /proc/cpuinfo 2013-02-11 17:15:15 +02:00
libswscale sws: disable yuv2rgb warning for planar rgb. 2013-02-09 14:32:50 -05:00
presets
tests sws: GBRP9, GBRP10, and GBRP16 output support 2013-02-09 14:31:11 -05:00
tools Drop DCTELEM typedef 2013-01-22 18:32:56 -08:00
.gitignore doxygen: Build Doxygen documentation in the doc/ subdirectory 2012-10-23 20:25:30 +02:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
Changelog asfdec: support reading ID3v2 tags in ASF files 2013-02-09 18:57:21 +01:00
INSTALL
LICENSE doc: Clarify licensing issues arising from external libraries 2012-08-12 13:28:58 +02:00
Makefile build: fix 'clean' target 2012-12-10 17:23:53 +00:00
README
RELEASE Prepare for 10_alpha1 Release 2013-01-06 16:23:12 +01:00
arch.mak arm: rename ARMVFP config symbol to VFP 2012-12-07 16:54:04 +00:00
avconv.c avconv: Increase the SDP buffer size to fit xiph SDPs 2013-01-20 18:20:47 +02:00
avconv.h avconv: use new options parser. 2012-12-18 20:14:54 +01:00
avconv_filter.c cmdutils: add a macro to simplify grow_array() calls. 2012-12-18 20:11:06 +01:00
avconv_opt.c lavc: set the default rc_initial_buffer_occupancy 2013-01-15 08:58:51 +01:00
avplay.c avplay: apply the stream sample_aspect_ratio to decoded video frames 2013-02-09 18:57:21 +01:00
avprobe.c avprobe: also output dar/par if only defined in stream 2013-01-04 12:55:58 +01:00
avserver.c avserver: replace av_read_packet with av_read_frame 2012-11-15 18:04:53 +01:00
cmdutils.c qtrle: fix the topmost line for 1bit 2013-02-06 10:21:52 +01:00
cmdutils.h cmdutils: pass number of groups to split_commandline(). 2012-12-19 22:13:41 +01:00
cmdutils_common_opts.h cmdutils: extend -h to allow printing codec details. 2012-08-19 19:22:08 +02:00
common.mak build: fix 'clean' target 2012-12-10 17:23:53 +00:00
configure dsputil: Separate h264chroma 2013-02-06 11:30:53 +01:00
library.mak build: fix 'clean' target 2012-12-10 17:23:53 +00:00
version.sh

README

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

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

* Read the documentation in the doc/ directory.

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

* See the LICENSE file.