FFmpeg

Commit Graph

Author	SHA1	Message	Date
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>.	13 years ago
Diego Biurrun	54e75be420	configure: refactor lists of tests and components into variables	13 years ago
Michael Niedermayer	84e57702ea	configure: disable avconv again. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Tom Evans	ffa1f541b3	libavdevice: Fix v4l2 compilation under FreeBSD Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	055c61b857	configure: refactor list of programs into a variable	13 years ago
Diego Biurrun	3e0b1c9a81	configure: cosmetics: sort some lists where appropriate	13 years ago
Diego Biurrun	88b9735753	build: conditionally compile x86 H.264 chroma optimizations	13 years ago
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.	13 years ago
Michael Niedermayer	c83ef636a6	build: Disable avconv more completely while leaving the user the option to enable it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
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>	13 years ago
Reimar Döffinger	840ecc9e07	Add coverage support. Adds --enable-coverage to configure and a "coverage-html" make target. The dependency stuff in the Makefile is a bit questionable, but the best I could think of so far. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	18abf46b6f	configure: add forgotten libx264rgb_encoder_deps Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	28338bc2a3	lavfi: add libass based subtitles renderer	13 years ago
Stefano Sabatini	a11eeb9215	configure: sort entries	13 years ago
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>	13 years ago
Mans Rullgard	3fe5fc9325	regtest: split video encode/decode tests into individual targets Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	7c9224111e	configure: add libpulse to help output Fixes Bug 72.	13 years ago
John Stebbins	c40e1757a1	httpproxy: Fix dependencies Fix building with --disable-network. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	ff3755cbde	configure: add check for w32threads to enable it automatically	13 years ago
Michael Bradshaw	856b33f578	Added support for J2K encoding with libopenjpeg Note: Some of the previous patches have had two bugs that have been fixed in this patch. Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Bradshaw	7c92c03b8d	Added support for J2K encoding with libopenjpeg Note: Some of the previous patches have had two bugs that have been fixed in this patch.	13 years ago
Sebastien Zwickert	a40867f27b	configure: add vda dependencies.	13 years ago
Sebastien Zwickert	ac3dbb4d58	hwaccel: OS X Video Decoder Acceleration (VDA) support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
KO Myung-Hun	ad0bdd2fd2	lavc: add supports of OS/2 threads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	1054ab3595	v4l2: add libv4l2 support.	13 years ago
Martin Storsjö	183baeadca	avformat: Add the https protocol Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
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>	13 years ago
Martin Storsjö	bc8c1395ca	configure: Allow linking to the gnutls library Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	a060866fd7	configure: Allow linking to openssl Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Sebastien Zwickert	38a444e05d	configure: fixes vda compilation issue. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	76718f3fb7	configure: declare dependency of h264_vaapi_hwaccel on h264_decoder	13 years ago
Sebastien Zwickert	d66ee6ac48	HWAccel: adds Video Decoder Acceleration (VDA) module for Mac OS X. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	078811d9e4	configure: fix arch x86_32 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Martin Storsjö	7b7b220cf7	Enable w32threads automatically unless explicitly disabled Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
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>	13 years ago
Nicolas George	cf88cf17d0	Remove CELT / Opus confusion in labels, doc and comments. The situation was not clear when support was added but it is now: CELT and Opus are really two different codecs. The current code supports CELT via libcelt, not Opus. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	ab2539708a	Check for cbrtf() and provide fallback (cherry picked from commit bfb37d7db1c6394099f6b177e10d6e769e678f6a) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	d000c5ae7e	configure: move code out of main of check_exec_crash() Tested-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	b606a01759	libspeexenc: add libspeex encoder	13 years ago
Luca Barbato	f5b0938169	pulse: introduce pulseaudio input It currently use the simple api and is using the latency information provided only to offset the stream start.	13 years ago
Stefano Sabatini	b35e9e19e9	lavu: add av_strtok() The function strtok_r() is part of the POSIX.1 specification, but is not available on some platforms. We provide an internal implementation, so we do not need to rely on a platform implementation.	13 years ago
Derek Buitenhuis	1de357d6da	libutvideo: Add Ut Video Decoder Wrapper Add a wrapper for libutvideo's decoder. This supports decoding the following FOURCCs: ULY0 - 4:2:0 YCbCr ULY2 - 4:2:2 YCbCr ULRG - RGB ULRA - RGBA Also, bump version. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
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>	13 years ago
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>	13 years ago
Elvis Presley	d186019e14	configure: drop GPLv2 support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	46c3c53bae	libx264: support yuv422/444 output.	13 years ago
Diego Biurrun	c2ed91de84	configure: Add -Wstrict-prototypes to CFLAGS if available.	13 years ago
Michael Niedermayer	f108b33568	configure: fix compilation without libmodplug Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	26c7ff9317	Add libmodplug support.	13 years ago
Clément Bœsch	e39be59b85	configure: remove bashism equality check for target_os.	13 years ago

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2406 Commits (fef9e84114a2369bb0065f9a3d613e0e9c59d5d5)