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1869 Commits

Author SHA1 Message Date
Diego Biurrun
5ea20630b4 Fix a bunch of platform name and other typos. 2012-01-11 13:48:30 +01:00
Reinhard Tartler
014f8d8106 No longer build libpostproc by default 
update documentation to inform developers that it may be removed in a
later release.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-11 09:27:56 +01:00
Luca Barbato
a6a4793d04 v4l2: list available formats 
Make use of the experimental framesize enumeration ioctl if available.
 2012-01-04 13:10:20 +01:00
Daniel Verkamp
02e8f4272c win32: detect number of CPUs using affinity 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2012-01-03 14:25:57 +01:00
Janne Grunau
bcc7396065 threads: add sysconf based number of CPUs detection 
Can act as fallback and should work on a couple of Unix systems.
 2011-12-31 17:40:12 +01:00
Janne Grunau
06bb590558 threads: test for sys/param.h and include it for sysctl on OpenBSD 2011-12-27 16:09:41 +01:00
Janne Grunau
b9e2226972 bsd: use number of logical CPUs as automatic thread count 2011-12-22 21:50:07 +01:00
Janne Grunau
ad29ecbff0 windows: use number of CPUs as automatic thread count 2011-12-22 21:50:07 +01:00
Janne Grunau
ea4d5f4837 linux: use number of CPUs as automatic thread count 
Use sched_getaffinity to determine the number of logical CPUs.
Limits the number of threads to 16 since slice threading of H.264
seems to be buggy with more than 16 threads.
 2011-12-22 21:50:07 +01:00
Anton Khirnov
196c9e5c8c lavfi: always build vsrc_buffer. 
It's a part of public API.
 2011-12-22 15:42:52 +01:00
Martin Storsjö
9c984b1bd7 configure: Show whether the safe bitstream reader is enabled 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-21 16:15:54 +02:00
Mans Rullgard
9d6b2077b2 build: error on mixed declarations and code 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-21 00:57:46 +00:00
Diego Biurrun
606c9297b9 build: fix standalone compilation of mpc7/mpc8 decoders 
These decoders depend on the mpegaudio DSP code.
 2011-12-20 22:38:51 +01:00
Ronald S. Bultje
8cfbbd928c get_bits: introduce safe bitreading to prevent overreads. 
When turned on, H264/CAVLC gets ~15% (CVPCMNL1_SVA_C.264) slower for
ultra-high-bitrate files, or ~2.5% (CVFI1_SVA_C.264) for lower-bitrate
files. Other codecs are affected to a lesser extent because they are
less optimized; e.g., VC-1 slows down by less than 1% (all on x86).
The patch generated 3 extra instructions (cmp, cmovae and mov) per
call to get_bits().

The performance penalty on ARM is within the error margin for most
files, up to 4% in extreme cases such as CVPCMNL1_SVA_C.264.

Based on work (for GCI) by Aneesh Dogra <lionaneesh@gmail.com>, and
inspired by patch in Chromium by Chris Evans <cevans@chromium.org>.
 2011-12-17 14:03:41 +00:00
Diego Biurrun
54e75be420 configure: refactor lists of tests and components into variables 2011-12-16 15:46:34 +01:00
Diego Biurrun
055c61b857 configure: refactor list of programs into a variable 2011-12-15 14:41:26 +01:00
Diego Biurrun
3e0b1c9a81 configure: cosmetics: sort some lists where appropriate 2011-12-14 12:01:17 +01:00
Diego Biurrun
88b9735753 build: conditionally compile x86 H.264 chroma optimizations 2011-12-14 11:58:45 +01:00
Diego Biurrun
0d9bd2d584 configure: do not manually enable protocols 
Protocols are handled just like all other components groups such as
muxers and are automatically enabled.
 2011-12-13 23:34:20 +01:00
Mans Rullgard
5b0d35eaed x86: bswap: remove test for bswap instruction 
Firstly, this test never worked as intended, always reporting
success.  Secondly, bswap is available from 486 onward and can
thus be assumed present.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-12 12:14:15 +00:00
Rafaël Carré
be1e872582 configure: Store vda lib flags in extralibs instead of ldflags 
This way the needed linking flags end up in libavcodec.pc.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-25 15:52:55 +02:00
Mans Rullgard
3fe5fc9325 regtest: split video encode/decode tests into individual targets 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-11-22 12:13:04 +00:00
Anton Khirnov
7c9224111e configure: add libpulse to help output 
Fixes Bug 72.
 2011-11-21 06:44:43 +01:00
John Stebbins
c40e1757a1 httpproxy: Fix dependencies 
Fix building with --disable-network.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-20 09:51:17 +02:00
Janne Grunau
ff3755cbde configure: add check for w32threads to enable it automatically 2011-11-18 22:36:06 +01:00
Sebastien Zwickert
ac3dbb4d58 hwaccel: OS X Video Decoder Acceleration (VDA) support. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-11-14 16:07:32 +01:00
Martin Storsjö
183baeadca avformat: Add the https protocol 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-05 12:09:36 +02:00
Martin Storsjö
558d192d23 avformat: Add the tls protocol, using OpenSSL or gnutls 
Note, this protocol doesn't yet check verify the server
certificate against a local database of trusted CA root
certificates.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-05 12:09:30 +02:00
Martin Storsjö
bc8c1395ca configure: Allow linking to the gnutls library 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-05 12:09:20 +02:00
Martin Storsjö
a060866fd7 configure: Allow linking to openssl 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-05 12:08:56 +02:00
Diego Biurrun
76718f3fb7 configure: declare dependency of h264_vaapi_hwaccel on h264_decoder 2011-11-04 10:42:00 +01:00
Martin Storsjö
7b7b220cf7 Enable w32threads automatically unless explicitly disabled 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-01 16:48:15 +02:00
Luca Barbato
0de9c41ff4 pulse: introduce pulseaudio input 
It currently use the simple api and is using the latency information
provided only to offset the stream start.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-10-26 16:39:33 -07:00
Justin Ruggles
b606a01759 libspeexenc: add libspeex encoder 2011-10-20 13:06:15 -04:00
Stefano Sabatini
b157be1f38 lavfi: port libmpcodecs delogo filter 
The ported filter supports named option parsing and more YUV formats.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 18:05:41 +02:00
Stefano Sabatini
ce6b6ef645 lavfi: port boxblur filter from libmpcodecs 
With the following additions:
* support to gray format
* support to yuva420p format
* parametric luma/chroma/alpha radius
* consistency check on the radius values, avoid crashes with invalid values

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 18:05:41 +02:00
Anton Khirnov
46c3c53bae libx264: support yuv422/444 output. 2011-10-12 08:27:36 +02:00
Diego Biurrun
c2ed91de84 configure: Add -Wstrict-prototypes to CFLAGS if available. 2011-10-10 13:50:26 +02:00
Mans Rullgard
6308729e68 ARM: check for inline asm 'y' operand modifier support 
The inline asm added in bf5d46d uses the 'y' modifier which
is only supported from gcc 4.5.  This check allows building
with older compilers.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-03 08:56:24 +01:00
Mans Rullgard
908f12f342 fate: allow testing with libavfilter disabled 
This declares dependencies to skip tests using libavfilter
when it is disabled.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-09-27 00:05:51 +01:00
Sean McGovern
87a74f478f configure: disable hardware capabilities ELF section with suncc on Solaris x86 
When using suncc to build, the Solaris linker will mark
an executable with each instruction set encountered by
the Solaris assembler.  As our libraries contain their own
guards for processor-specific code, instead suppress
generation of the HWCAPS ELF section on Solaris x86 only.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-09-24 14:47:49 +02:00
Anton Khirnov
e417d80d28 lavd: add libcdio-paranoia input device for audio CD grabbing 2011-09-17 06:45:26 +02:00
Diego Biurrun
d2ba1fb50c configure: fix typo in avconv dependency list 2011-08-26 03:46:10 +02:00
Alberto Delmás
45ecda8554 Windows Media Image decoder (WMVP/WVP2) 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-23 11:18:35 +02:00
Pino Toscano
f60d136637 configure: add missing CFLAGS to fix building on the HURD 
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-08-12 14:11:21 +02:00
Anton Khirnov
6291d7e416 Make a copy of ffmpeg under a new name -- avconv. 
It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.
 2011-08-12 13:27:30 +02:00
Anton Khirnov
4d58e4cb4c Rename ffserver to avserver. 2011-08-09 19:56:25 +02:00
Anton Khirnov
9e12f0bf5f Rename ffprobe to avprobe. 2011-08-09 19:56:24 +02:00
Anton Khirnov
266463daff Rename ffplay to avplay. 2011-08-09 19:56:21 +02:00
Diego Biurrun
001e600c3b configure: spelling cosmetics 2011-07-27 00:33:24 +02:00