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Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	82c742377a	avutil/dynarray: remove debug av_log() from AV_DYNARRAY_ADD Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9ba1190297	avutil/mem: avoid using intptr_t to access void* in av_dynarray_add() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	b0dcf76530	lavu/mem: reimplement the dynarray functions with the macro. Signed-off-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	7b9a310d0e	lavu: add AV_DYNARRAY_ADD() macro. Signed-off-by: Nicolas George <george@nsup.org> Reviewed-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	46caba4a65	float_dsp: Replace arch optimization ifdefs by if cascade Arch-specific optimizations are handled this way everywhere else.	11 years ago
Janne Grunau	6a74ebc34d	float-dsp-test: do not use C99's predefined __func__ It is not supported by all compilers on FATE. Fixes "some test were skipped" errors.	11 years ago
Martin Storsjö	ae23809184	float_dsp: Use LOCAL_ALIGNED for instead of DECLARE_ALIGNED within functions This fixes fate-float_dsp-test on RVCT 4.0. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Matt Oliver	8236747511	Automatically change MANGLE() into named inline asm operands when direct symbol reference in inline asm are not supported. This is part of the patch-set for intel C inline asm on windows support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	dbd12523a4	aarch64: float_dsp NEON assembler Ported from arm NEON and added vector_dmul_scalar. Functions between 1.5 and 5 times faster than the C implementations using Apple's clang-503.0.19 on A7.	11 years ago
Janne Grunau	f0f687446e	float_dsp: add test program and use it as fate test	11 years ago
Jean First	1481d24c3a	RGBA64 pixel formats Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Michael Niedermayer	8b02dfd37c	avutil/timestamp: Warn about missing __STDC_FORMAT_MACROS for C++ use Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	da785231ea	bfin: Refactor duplicated assembly-related macros	11 years ago
Diego Biurrun	e99af2a3b1	bfin: Refactor duplicated l1_text/l1_data_B macros	11 years ago
Diego Biurrun	831a118078	Update dsputil- and SIMD-related comments to match reality more closely	11 years ago
James Almer	7d7487e85c	x86/float_dsp: add ff_vector_{fmul_add, fmac_scalar}_fma3 ~7% faster than AVX Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4159f702a7	avutil/timer: Fix units for x86 after `c708b54033` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	74cc901905	float_dsp: fix errors in documentation	11 years ago
Janne Grunau	c708b54033	timer: use mach_absolute_time as high resolution clock on darwin Not guaranteed to be in nanosecond resolution. On iOS 7 the duration of one tick is 125/3 ns which is still more than an order of magnitude better then microseconds. Replace decicycles with the neutral UNITS. Decicycles is strange but tenths of a nanosecond and unspecific "deci"-ticks for mach_absolute_time is just silly.	11 years ago
Patrice Clement	93d216d37a	dict: K&R formatting cosmetics	11 years ago
Lukasz Marek	bba7b6fc41	Revert "lavu/buffer: add release function" This reverts commit `3144440004`. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	cbddee1cca	arm: hpeldsp: prevent overreads in armv6 asm Based on a patch by Russel King <rmk+libav@arm.linux.org.uk> Bug-Id: 646 CC: libav-stable@libav.org	11 years ago
Vittorio Giovara	a18ef7a76c	doc: fix a couple of typos in frame.h	11 years ago
Lukasz Marek	19b3a25048	lavu/log: add device categories Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Michael Niedermayer	52d928daf9	avutil/opt: allow max=min=0 for pixel formats This is neccessary for maintaining ABI compatibility with FFmpeg 2.1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	3144440004	lavu/buffer: add release function new function allows to unref buffer and obtain its data. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	74bb1ca82c	avutil/frame_copy_audio: also check that channels match Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	3f3d748cab	x86: Move XOP emulation to x86util We need the emulation to support the cases where the first argument is the same as the fourth. To achieve this a fifth argument working as a temporary may be needed. Emulation that doesn't obey the original instruction semantics can't be in x86inc. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	1155fd02ae	frame: add a convenience function for copying AVFrame data	11 years ago
James Almer	d59fcdaff3	x86: add detection for Bit Manipulation Instruction sets Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com>	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
Peter Ross	a3a4d07d6a	avutil/pixdesc: set bayer pixfmt descriptor flags Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	0bc3de19ff	x86: add detection for Bit Manipulation Instruction sets Based on x264 code Signed-off-by: James Almer <jamrial@gmail.com> 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
Janne Grunau	9c029f67ca	aarch64: use EXTERN_ASM consistently for exported symbols Based on `e3fec3f095` for arm.	11 years ago
Christophe Gisquet	996697e266	x86: float dsp: unroll SSE versions vector_fmul and vector_fmac_scalar are guaranteed that they can process in batch of 16 elements, but their SSE versions only does 8 at a time. Therefore, unroll them a bit. 299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Anton Khirnov	c3ecd968f0	AVOptions: add flags for read/read-only options	11 years ago
Anton Khirnov	6bb8720f00	AVOptions: deprecate unused AV_OPT_FLAG_METADATA It was never used since it was added and the things it was intended for are now exported differently.	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
Martin Storsjö	543156d751	arm: Mark the stack as non-executable If linking in an object file without this attribute set, the linker will assume that an executable stack might be needed. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	8f853159f6	avutil/opt: preserve fractions in set_string_number() This avoids going over a double precission float, which may loose precission Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Tim Walker	c98f3169bf	lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.	11 years ago
Christophe Gisquet	133b34207c	x86: float dsp: unroll SSE versions vector_fmul and vector_fmac_scalar are guaranteed that they can process in batch of 16 elements, but their SSE versions only does 8 at a time. Therefore, unroll them a bit. 299 to 261c for 256 elements in vector_fmac_scalar on Arrandale/Win64. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	23a8c63452	x86inc: Extend FMA_INSTR functionality Support the cases where the first and last operand of the XOP instruction are the same. Also add vpmacsdql emulation. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	25a1ba814a	log: Have function parameter names match between .c and .h file This fixes two related Doxygen warnings.	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
Martin Storsjö	e3fec3f095	arm: Add EXTERN_ASM to the .func and .type declarations for exported symbols This makes the generated assembly more internally consistent, avoiding declaring two labels for the same function (for cases where EXTERN_ASM is empty) and not declaring a separate unprefixed label in other cases. This also makes sure the .func and .type delcarations have the same prefix. They have previously not been used on the platforms that have prefixed symbols on arm (iOS), but gas-preprocessor has recently started using the .func declarations for adding .thumb_func declarations for such functions. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
James Almer	a4e4948ffe	x86/cpu: add missing avx2 AVOption in av_parse_cpu_flags() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Janne Grunau	a1e1f35203	lavu: add missing log.h include in timer.h	11 years ago

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3322 Commits (79593096c43c13a4524822fceffca7e4647ff67d)