FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christophe Gisquet	4cb6964244	dcadec: simplify decoding of VQ high frequencies The vector dequantization has a test in a loop preventing effective SIMD implementation. By moving it out of the loop, this loop can be DSPized. Therefore, modify the current DSP implementation. In particular, the DSP implementation no longer has to handle null loop sizes. The decode_hf implementations have following timings: For x86 Arrandale: C SSE SSE2 SSE4 win32: 260 162 119 104 win64: 242 N/A 89 72 The arm NEON optimizations follow in a later patch as external asm. The now unused check for the y modifier in arm inline asm is removed from configure.	11 years ago
Anton Khirnov	291e49d4e7	af_compand: add a dependency on strtok_r	11 years ago
Timothy Gu	baa650cc79	configure: use pkg-config to detect libbluray The current configure fails when static libbluray is compiled with libxml2 support. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	e7dfaf16a4	libavfilter: example audio filtering program Based on a patch by Andrew Kelley <superjoe30@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Derek Buitenhuis	d373647194	libx265: Update API usage Framerate is now a sane rational instead of an integer, and inputDepth is changed to what it actually is. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	d00a504b24	libx265: Update API usage Framerate is now a sane rational instead of an integer, and inputDepth is changed to what it actually is. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Diego Biurrun	96ea3dea58	configure: Move cpunop into ARCH_EXT_LIST_X86 It is a processor feature, so it belongs there. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	1b932eb150	x86: add detection for FMA3 instruction set Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com>	11 years ago
James Almer	10b0161d78	x86: add missing XOP checks and macros Signed-off-by: James Almer <jamrial@gmail.com>	11 years ago
Janne Grunau	5800ba0db6	configure: disable cpunop if the check fails Moving cpunop from the HAVE_LIST to the ARCH_EXT_LIST_X86 has the side effect of enabling it. The semantics of the check have to be changed from enable if successful to disable if unsuccessful. This was missing in `2b0bb69997` causing build errors with nasm.	11 years ago
Dave Yeo	e5858fef38	configure: Revert commit `5176e9651b` This fixes cpunop detection and unbreaks NASM assembly Signed-off-by: Dave Yeo <daveryeo@telus.net> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	a2af8eddab	x86: add detection for FMA3 instruction set Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Luca Barbato	d6a27f885b	configure: Add usan to the toolchain presets clang-3.4 and gcc-4.9 have it.	11 years ago
Diego Biurrun	2b0bb69997	configure: Move cpunop into ARCH_EXT_LIST_X86 It is a processor feature, so it belongs there.	11 years ago
Diego Biurrun	6adf4290eb	configure: Move inet_aton check into network function check block	11 years ago
Diego Biurrun	192ccc5034	build: The MPEG-4 video parser depends on h263dsp The dependency is indirect through the h263/mpegvideo code. CC: libav-stable@libav.org	11 years ago
Carl Eugen Hoyos	9c070ae03e	Fix dctdnoiz dependencies, the filter should select dct, not fft. Fixes compilation with --disable-everything --enable-filter=dctdnoiz	11 years ago
Diego Biurrun	874c751cc5	threads: Check w32threads dependencies at the configure stage Also add warning comment about threading implementations without matching atomics implementation to the atomics fallback implementation.	11 years ago
Diego Biurrun	b339182eba	Move all example programs to doc/examples Also drop support for building examples in library directories.	11 years ago
Janne Grunau	d261719319	configure: do not link libraries against program-specific dependencies Bug-Id: 635	11 years ago
Janne Grunau	60e6cecf9b	configure: avserver does not need $ldl Loadable plugins were removed in `d010e95f86`.	11 years ago
Derek Buitenhuis	50ea93158d	Add libx265 encoder Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	bb6b1731eb	Add libx265 encoder Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
James Almer	6c12b1de06	x86: add missing XOP checks and macros Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ramiro Polla	5965adeb20	lavd: add decklink output device Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kostya Shishkov	cde7df25ef	Mirillis FIC video decoder Does not contain cursor rendering yet. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Janne Grunau	6398d8fd81	configure: clang: add -Qunused-arguments to as\|ld_flags as well	11 years ago
Peter Krefting	d5733936d8	configure: Remove dcbzl check for e500v1 and e500v2 architectures The DCBZL instruction is not available for the e500v1 and e500v2 architectures, but may still be recognized by the toolchain, so we need to remove the test for it explicitly for these architectures. References: PowerPC™ e500 Core Family Reference Manual (Freescale) Found-by: Ståle Kristoffersen <staalebk@ifi.uio.no> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	4a37e2977c	libfdk-aacenc: disable hard version requirements Enable compilation on machines with an old libfdk-aac. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	9a4a559d6f	configure: use real libfdk-aac version instead of API version in help text Also use real name with a '-' instead of '_'. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	5fc4dea39c	examples: add avio_reading.c example	11 years ago
Carl Eugen Hoyos	3f35a31ee9	Add rangecoder to the sonic dependencies in configure. Fixes compilation with --disable-everything --enable-decoder=sonic and --disable-everything --enable-encoder=sonic.	11 years ago
Carl Eugen Hoyos	862174ec83	Move GUID-related objects to riffenc.c and riff.c. This simplifies the following eac3-in-wav patch.	11 years ago
Lukasz Marek	ded6b3af41	lavd: add opengl device It can render to OpenGL context provided by application or into SDL window Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Stefano Sabatini	37baa2af43	configure: add missing dependency for the remuxing example	11 years ago
Jean First	91489d28ba	avcodec/libfdk_aacenc: enable 7.1 channel encoding 7.1(wide) and 7.1(wide-side) channel layouts are supported in fdk_aac since october 2013 (commit fa3eba1644) Signed-off-by: Jean First <jeanfirst@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	9e057f53aa	configure: clang: explicitly state dep file and rule name in DEPFLAGS Fixes dependency file generation with gas-preprocessor.pl and clang. Flags copied from GCC and tested with Apple's clang from Xcode 5 and 5.1 and clang 3.2, 3.3, 3.4 on Linux.	11 years ago
Janne Grunau	fb87e69ff7	configure: add missing x86 dependency for i686	11 years ago
Diego Biurrun	8267f93635	configure: Set default HOSTCFLAGS/HOSTCPPFLAGS after compiler detection This prevents the default HOSTCFLAGS from getting clobbered by flags passed to configure on the command line.	11 years ago
Michael Niedermayer	f70d7eb20c	Move add/diff_int16 to lossless_videodsp Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	5e2b8e4934	examples: add remuxing example Show how to perform streamcopy from one container to another.	11 years ago
Carl Eugen Hoyos	9b78abae19	Add h263dsp dependency to mpeg1video and mpeg2video encoders. Fixes compilation with: configure --disable-everything --enable-encoder=mpeg2video --disable-asm	11 years ago
Martin Storsjö	3dd04cbcf7	swresample: Add arm&x86 clobber tests Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Georg Martius	7012a9dc10	configure: add version check for pkg libraries, and use it for vidstab Also fix trac ticket #3296. Signed-off-by: Georg Martius <martius@mis.mpg.de> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	11 years ago
Diego Biurrun	dc4d726bab	build: Add separate hidden config option for the intrax8 code This allows for slightly cleaner dependency specification.	11 years ago
Janne Grunau	b7b17ed66e	aarch64: add cpuflags support for NEON and VFP NEON and VFP are currently mandatory for all ARMv8 profiles. Both are handled as extensions as far as cpuflags are concerned. This is consistent with handling x86_64 which always has SSE2, but still handles it as an extension.	11 years ago
Janne Grunau	032d4da8af	aarch64: configure: set arch dependent features Stack is always 16 byte aligned and clz, 64bit operations and unaligned memory access are fast in aarch64 mode on ARMv8. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Robert Krüger	194ef56ba7	Change license of yadif from GPL to LGPL Signed-off-by: Robert Krüger <krueger@lesspain.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Robert Krüger	d8e763fda7	vf_yadif: Relicense from GPL to LGPL All copyright holders have agreed to the relicensing.	11 years ago
Martin Storsjö	99e2012523	x86/arm: Add clobber tests to libavresample Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago

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3615 Commits (1cff9085898c3e0d305e8159860b68b1f97b7ea9)