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a22ae9f0c5
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Ben Avison a22ae9f0c5 mpegts: Remove one 64-bit integer modulus operation per packet 
The common case of the pointer having increased by one packet (which results
in no change to the modulus) can be detected with a 64-bit subtraction,
which is far cheaper than a division on many platforms.

           Before          After
           Mean   StdDev   Mean   StdDev  Change
Divisions   248.3  8.8      51.5   7.4    +381.7%
Overall    2773.2 25.6     2372.5 43.1     +16.9%

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-05 19:25:55 +03:00
compat compat: Add missing license boilerplates 2013-07-18 18:12:38 +02:00
doc lavf: Support unix sockets 2013-08-05 16:13:35 +02:00
libavcodec mpegts: Remove one 64-bit integer modulus operation per packet 2013-08-05 19:25:55 +03:00
libavdevice Disable deprecation warnings for cases where a replacement is available 2013-08-02 19:19:02 +02:00
libavfilter lavfi/fifo: fix flushing when using request_samples 2013-08-05 10:52:00 +02:00
libavformat mpegts: Remove one 64-bit integer modulus operation per packet 2013-08-05 19:25:55 +03:00
libavresample Give less generic names to global library option arrays 2013-08-02 19:19:02 +02:00
libavutil vdpau: deprecate old codec-specific pixel formats 2013-08-05 11:16:54 +02:00
libswscale Give less generic names to global library option arrays 2013-08-02 19:19:02 +02:00
presets presets: spelling error in libvpx 1080p50_60 2011-10-22 00:28:56 +02:00
tests fate: Add tree test 2013-07-29 19:20:28 +02:00
tools ismindex: Replace mkdir ifdeffery by os_support.h #include 2013-08-05 11:38:00 +02:00
.gitignore Integrate lcov/gcov into Libav 2013-04-05 18:55:11 +02:00
arch.mak arm: rename ARMVFP config symbol to VFP 2012-12-07 16:54:04 +00:00
avconv_filter.c avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avconv_opt.c avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avconv.c avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avconv.h avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
avplay.c miscellaneous typo fixes 2013-07-25 19:43:32 +02:00
avprobe.c cmdutils: wrap exit explicitly 2013-07-07 21:43:23 +02:00
avserver.c avserver: do not use a static string as a default for a string option 2013-08-04 18:47:22 +02:00
Changelog avconv: support -t as an input option. 2013-08-05 10:54:19 +02:00
cmdutils_common_opts.h cmdutils: extend -h to allow printing codec details. 2012-08-19 19:22:08 +02:00
cmdutils.c cmdutils: wrap exit explicitly 2013-07-07 21:43:23 +02:00
cmdutils.h cmdutils: wrap exit explicitly 2013-07-07 21:43:23 +02:00
common.mak Integrate lcov/gcov into Libav 2013-04-05 18:55:11 +02:00
configure lavf: Support unix sockets 2013-08-05 16:13:35 +02:00
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
INSTALL doc: clarify configure features 2011-04-07 02:54:12 +02:00
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 w32pthreads: move from lavc to compat/ 2013-05-24 09:26:54 +02:00
README cosmetics: fix dashed line length after 070c5d0 2011-03-28 09:53:40 +02:00
RELEASE Prepare for 10_alpha1 Release 2013-01-06 16:23:12 +01:00
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.