FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	ca844b7be9	x86: Use consistent 3dnowext function and macro name suffixes Currently there is a wild mix of 3dn2/3dnow2/3dnowext. Switching to "3dnowext", which is a more common name of the CPU flag, as reported e.g. by the Linux kernel, unifies this.	12 years ago
Clément Bœsch	1f68be4764	timecode: show frame rate when invalid.	12 years ago
Stefano Sabatini	a7c3720e87	lavu/bprint: readd documentation for 0 and 1 av_bprint_init() special values The documentation was erroneously removed in `7cf9aadd`.	12 years ago
Nicolas George	f893904469	audioconvert: add av_get_standard_channel_layout(). Also bump minor version and add APIchanges entry.	12 years ago
Nicolas George	33449b1776	audioconvert: add av_get_channel_description().	12 years ago
Nicolas George	cc55470472	audioconvert: include the description of channels in the library.	12 years ago
jamal	753a1b0988	samplefmt: Fix warning about discarded qualifier Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Loren Merritt	f8d8fe255d	x86inc: clip num_args to 7 on x86-32. This allows us to unconditionally set the cglobal num_args parameter to a bigger value, thus making writing yasm code even easier than before. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Ronald S. Bultje	96c9cc1094	x86inc: sync to latest version from x264.	12 years ago
Stefano Sabatini	7cf9aaddcd	lavu/bprint: extend/clarify documentation for av_bprint_init() size_max value Also define AV_BPRINT_SIZE_* macros before av_bprint_init() declaration, and mention them in the av_bprint_init() doxy.	12 years ago
jamal	94c3e11a6f	imgutils: Fix warnings about incompatible pointer type and discarded qualifiers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	79687079a9	x86: add support for fmaddps fma4 instruction with abstraction to avx/sse	12 years ago
Matthieu Bouron	789f8cb03a	avutil: support 50 and 60 frame rates in timecode api Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	02ac28229a	eval: fix printing of NaN in eval fate test. This fixes "make fate-eval" on MSVC builds. Without this, the test outputs "-1.#NaN" instead of "nan" on MSVS 2010.	12 years ago
Ronald S. Bultje	30b45d9c38	x86inc: automatically insert vzeroupper for YMM functions.	12 years ago
Jason Garrett-Glaser	85a3c19ed1	dsputil: x86: add SHUFFLE_MASK_W macro Simplifies pshufb masks that operate on words.	13 years ago
Paul B Mahol	6dac8c8327	lavu: disable av_uninit for clang This silence bunch of useless warnings like: libavformat/mpeg.c:393:37: warning: variable 'dvdaudio_substream_type' is uninitialized when used within its own initialization [-Wuninitialized] Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Luca Barbato	f3e5e6f05b	mem: introduce av_malloc_array and av_mallocz_array Both function ease allocating large arrays implementing the overflow check inside it.	13 years ago
Janne Grunau	2d497c141d	eval: add gt(), gte(), lt() and lte() fate tests	13 years ago
Max Lazarov	caac3ab6ef	eval: fix swapping of lt() and lte() CC: libav-stable@libav.org	13 years ago
Michael Niedermayer	375c0f74d1	av_samples_copy: support overlapping copies Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	183b1c2268	configure: Check for the math function rint Add a fallback implementation if it doesn't exist. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	dd0a9b78db	replace all __volatile__ by volatile __volatile__ can cause problems with some compilers and volatile is a standard keyword. Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	5a9d6993cb	parseutils: ignore digits below the microsecond. Accept 1.1234567 as simply 1.123456 instead of rejecting it. The rounding is towards 0, which is acceptable and much simpler.	13 years ago
Mans Rullgard	e346176de9	x86: cpu: clean up check for cpuid instruction support This adds macros for accessing the EFLAGS register and uses these instead of coding the entire check in inline asm. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	358d854df8	x86/cpu: implement get/set_eflags using intrinsics Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	c0ee695bd7	x86/cpu: implement support for cpuid through intrinsics Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	3f150ffba3	x86/cpu: implement support for xgetbv through intrinsics Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	f80ddd5bf7	lavu: use intrinsics for emms on systems lacking inline asm support Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	620b1e7e98	mem: Don't abort on av_malloc(0) in debug mode This makes the behaviour consistent between debug and release mode. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Clément Bœsch	7073174551	x86inc: put basicnop under ifdef to prevent compile failure. This should fix the NASM box. Reviewed-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Ronald S. Bultje	07b287020c	x86/timer: implement an intrinsic-based version for rdtsc (AV_READ_TIME).	13 years ago
Michael Niedermayer	dc12f7d4ec	x86inc: try to put amdnop under ifdef to prevent compile failure based on similar amdnop usage in ffmpeg Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	50bfd547b9	log: fix compilation failure on mingw due to reference to undefined set_color256 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	1842b27564	lavu: 256 color support Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Lou Logan	b22ecbc6a5	cosmetics: various spelling fixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ec08676232	Blowfish: restructure/simplify code a bit. Very slightly faster (2% or so) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Loren Merritt	4d4752366f	x86inc: add SPLATB_LOAD, SPLATB_REG, PSHUFLW macros Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Loren Merritt	2cd1f5cadc	x86inc: modify ALIGN to not generate long nops on i586 Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Samuel Pitoiset	983db9b2b4	xtea: Make the count parameter match the documentation Previously it was interpreted as number of bytes, while the documentation stated that it was the number of 8 byte blocks. This makes it behave similarly to the existing AES code. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Samuel Pitoiset	e4a7fb3da3	blowfish: Make the count parameter match the documentation Previously it was interpreted as number of bytes, while the documentation stated that it was the number of 8 byte blocks. This makes it behave similarly to the existing AES code. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Luca Barbato	f6687bf5f8	xtea: invert branch and loop precedence Should slightly improve performance depending on the compiler used.	13 years ago
Luca Barbato	669bbedfa8	blowfish: invert branch and loop precedence Should slightly improve performance depending on the compiler used.	13 years ago
Carl Eugen Hoyos	b5baad3a4c	Install libavutil/version.h Fixes ticket #1513	13 years ago
Michael Niedermayer	1f29504204	blowfish.h: include author attribution Reviewed-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0713c38ea3	xtea.h: include author attribution Reviewed-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	7beeea8f17	error: define AVERROR_EXTERNAL. This code is intended for errors in external libraries when no corresponding error code can be found. AVERROR_UNKNOWN is too vague for that and looks like AVERROR_BUG.	13 years ago
Nicolas George	aa39516a04	error: define AVERROR_BUFFER_TOO_SMALL. Some API require a buffer and return a specific error if it is too small. This error code helps to map codes.	13 years ago
Diego Biurrun	2047e40e6e	Clarify Doxygen comment for FF_API_* #defines.	13 years ago
Diego Biurrun	86ab7b0f2f	Create version.h headers for libraries that lack them	13 years ago

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1903 Commits (759901f817cb481c989af7bec48f24377ec25735)