FFmpeg

Commit Graph

Author	SHA1	Message	Date
Loren Merritt	cc6714bb16	lpc: remove "decay" argument We never used the rolling-average mode, and this makes av_update_lls 15% faster. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Martin Storsjö	fc962d4e7a	mem: Add av_realloc_array and av_reallocp_array These help avoiding overflows and simplify error handling. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	f0ce1d9909	cpu: Restructure code to avoid pointless ret variable indirection libavutil/cpu.c:133:9: warning: unused variable ‘ret’ [-Wunused-variable]	12 years ago
Martin Storsjö	be7952b5c3	arm: Only output eabi attributes if building for ELF This matches the other eabi attribute in the same file. This is required in order to build for arm/hardfloat with other object file formats than ELF. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	597208fde1	cpu: Include common.h for av_popcount64 This fixes build failures on windows since `2a6eaeaa8`. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	2a6eaeaa85	Move get_logical_cpus() from lavc/pthread to lavu/cpu. It will be useful in lavfi, and could conceivably be useful to the user applications as well.	12 years ago
Anton Khirnov	f36d7831d9	pixdesc: mark gray8 as pseudopal Many functions treat it as such already. Fixes Bug 499. CC:libav-stable@libav.org	12 years ago
Anton Khirnov	40020e171a	doxy: add a section about versioning.	12 years ago
Anton Khirnov	bc8c1cdc7b	lavfi doxy: add a page for lavfi.	12 years ago
Diego Biurrun	d46c588f3c	Remove commented-out #includes	12 years ago
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Kieran Kunhya	ede75ebc9b	Clarify output of av_get_bits_per_pixel Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Martin Storsjö	06122c2533	msvc: Move linker pragma from config.h to libavutil/internal.h This makes linking succeed for tools that include config.h but don't link to libavutil. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Janne Grunau	74652af821	pixdesc: add function to return pixel format with swapped endiannes	12 years ago
Diego Biurrun	1fda184a85	avutil: Add av_cold attributes to init functions missing them	12 years ago
Christophe Gisquet	566b7a20fd	x86: float dsp: butterflies_float SSE 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't.	12 years ago
Derek Buitenhuis	af8a47905a	avutil: doxy: Small clarification for av_buffer_create() Explicitly saying it can't hurt. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Diego Biurrun	f5eecee865	ppc: util_altivec: Surround AltiVec-related code by appropriate ifdefs This prevents non-AltiVec-enabled compilers from choking.	12 years ago
Anton Khirnov	93e65e9a6c	Cosmetics, restore alphabetic order in atomics lists.	12 years ago
Ronald S. Bultje	b93b27edb0	dsputil: Make dsputil selectable Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Christophe Gisquet	2e81acc687	x86inc: Fix number of operands for cmp* instructions cmp{p,s}{s,d} instructions do take an imm8 operand. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Nicolas Bertrand	8c65264595	pixdesc/pixfmt: Add XYZ colorspace for XYZ 12-bit values Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Anton Khirnov	bcc9432898	opt: check the return values of av_get_token for ENOMEM.	12 years ago
Anton Khirnov	f9f6402e9c	configure: prettify atomics handling. Add simpler names and a shorthand for native atomics (as opposed to pthreads fallback).	12 years ago
Anton Khirnov	cf53704c55	AVOptions: make av_set_options_string() forward options to child objects	12 years ago
Diego Biurrun	b6649ab503	cosmetics: Remove unnecessary extern keywords from function declarations	12 years ago
Hendrik Leppkes	1e8b9738fa	avutil/frame: add all remaining frame properties to av_frame_copy_props Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	2c328a9079	pixdesc: add a function for counting planes in a pixel format.	12 years ago
Anton Khirnov	4d67ff8e8e	AVOptions: fix using named constants with child contexts. The named constant needs to be searched for in the same object on which the option is set, i.e. target_obj.	12 years ago
Anton Khirnov	9676b9a2cd	AVOption: remove an unused function parameter.	12 years ago
Xi Wang	ca6c3f2c53	lzo: fix overflow checking in copy_backptr() The check `src > dst' in the form `&c->out[-back] > c->out' invokes pointer overflow, which is undefined behavior in C. Remove the check. Also replace `&c->out[-back] < c->out_start' with a safe form `c->out - c->out_start < back' to avoid overflow. CC: libav-stable@libav.org Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	f099d3d1d5	Add av_log_{ask_for_sample\|missing_feature} replacements to libavutil This allows reporting missing features and requesting samples from all libraries in a standard way; with a simplified API.	12 years ago
Hendrik Leppkes	d6d369bf13	atomic: prefer gcc builtins over win32 atomics, if available. The mingw win32 atomics appear to be faulty, so they should not be used if the gcc ones are available. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Janne Grunau	fc8406d01e	avframe: copy reordered_opaque in copy_props Fixes video playback in applications still using reordered_opaque.	12 years ago
Anton Khirnov	6327c10702	atomic: fix CAS with armcc. On the current code, armcc will fail with: "libavutil/atomic_gcc.h", line 52: Error: #2771: first argument must be a pointer to integer or enumeration type	12 years ago
Martin Storsjö	666fe5da47	atomic: Exclude the unsupported implementation headers from checkheaders Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	e460aa3282	atomic: Check for __sync_val_compare_and_swap instead of __sync_synchronize Not all gcc configurations have an implementation of all the atomic operations, and some gcc configurations have some atomic builtins implemented but not all. Thus check for the most essential function, whose presence should indicate that all others are present as well, since it can be used to implement all the other ones. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	2240e92f05	atomic: Add include guards to the implementation headers This makes them pass standalone compilation tests. Previously, they included atomic.h which included themselves again, leading to double definitions. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	0651e892e1	Replace remaining includes of audioconvert.h with channel_layout.h	12 years ago
Anton Khirnov	1296b1f6c0	AVFrame: deprecate all now unused fields	12 years ago
Anton Khirnov	77b2cd7b41	AVFrame: add side data.	12 years ago
Anton Khirnov	7ecc2d403c	Move AVFrame from lavc to lavu. Add AVBuffer-based reference counting API to it.	12 years ago
Anton Khirnov	ad0c9f2d5d	lavc: move AVFrame.hwaccel_picture_private to Picture. This field is private and should not be present in a public struct. It is only used in DXVA with mpegvideo-based decoders currently.	12 years ago
Anton Khirnov	1cec0624d0	AVBuffer: add a new API for buffer pools	12 years ago
Anton Khirnov	8e401dbe90	lavu: add a new API for reference-counted data buffers.	12 years ago
Ronald S. Bultje	65f1d45dcc	lavu: add support for atomic operations. These could be used for reference counting, or for keeping track of decoding progress in references in multithreaded decoders. Support is provided by gcc/msvc/suncc intrinsics, with a fallback using pthread mutexes. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Martin Storsjö	4be368b504	avstring: Fix isxdigit to not accept non-hex characters Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Reimar Döffinger	efa7f42020	Use the avstring.h locale-independent character type functions Make sure the behavior does not change with the locale. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Reimar Döffinger	12c5c1d3e3	avstring: Add locale independent versions of some ctype.h functions Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	0b31129389	lls: Do not return from void functions	12 years ago

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1914 Commits (df528b11ac607de13a7c438f2a51f2119f71a03c)