FFmpeg

mirror of https://github.com/FFmpeg/FFmpeg.git synced 2026-06-19 19:03:00 +02:00

T

Martin Storsjö 570d4b2186 x86: h264: Don't keep data in the redzone across function calls on 64 bit unix

We know that the called function (ff_chroma_inter_body_mmxext)
doesn't touch the redzone, and thus will be kept intact - thus,
this doesn't fix any bug per se.

However, valgrind's memcheck tool intentionally assumes that the
redzone is clobbered on every function call and function return
(see a long comment in valgrind/memcheck/mc_main.c). This avoids
false positives in that tool, at the cost of an extra stack pointer
adjustment.

The other alternative would be a valgrind suppression for this issue,
but that's an extra burden for everybody that wants to run libavcodec
within valgrind.

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

2014-06-10 16:31:48 +03:00

compat

Work around broken floating point limits on some systems.

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

doc

lavc: add an option to enable side data-only packets during encoding

2014-06-01 08:26:43 +02:00

libavcodec

x86: h264: Don't keep data in the redzone across function calls on 64 bit unix

2014-06-10 16:31:48 +03:00

libavdevice

build: handle library dependencies in configure

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

libavfilter

af_resample: Use avresample_get_out_samples

2014-05-28 22:50:55 +02:00

libavformat

oggenc: Set the right AVOption size for the pref_duration option

2014-06-06 19:22:14 +03:00

libavresample

avresample: Add avresample_get_out_samples

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

libavutil

av_dict_set: fix potential memory leak with AV_DICT_DONT_OVERWRITE

2014-06-09 12:33:19 +02:00

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

mpeg2: add sequence display extension information

2014-06-06 15:38:10 +01:00

tools

qt-faststart: Add a note about the -movflags +faststart feature

2014-03-01 00:25:17 +02:00

.gitignore

libavfilter: example audio filtering program

2014-02-25 13:22:10 +01:00

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: Report the codec and the encoder separately

2014-06-04 13:04:40 +02:00

avconv.h

avconv: do not use the stream codec context for encoding

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

avplay.c

avplay: add support for seeking to chapter marks

2014-02-10 11:23:01 +01:00

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

Add transformation matrix API.

2014-05-19 13:13:10 +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

configure: use .altmacro for gnu as check on arm

2014-06-09 12:33:19 +02:00

COPYING.GPLv2

Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.

2009-06-05 09:51:31 +00:00

COPYING.GPLv3

Add configure option to upgrade (L)GPL to version 3.

2009-06-05 11:04:03 +00:00

COPYING.LGPLv2.1

cosmetics: Delete empty lines at end of file.

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

COPYING.LGPLv3

Add configure option to upgrade (L)GPL to version 3.

2009-06-05 11:04:03 +00:00

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

build: add avresample after avcodec to FFLIBS

2014-05-15 17:53:55 +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.