FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	b30a363331	x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scaling	12 years ago
Justin Ruggles	f96f1e06a4	x86: af_volume: add SSE2-optimized s16 volume scaling	12 years ago
Diego Biurrun	d8eda37080	x86: mmx2 ---> mmxext in function names	12 years ago
Diego Biurrun	04581c8c77	x86: yasm: Use complete source path for macro helper %includes This is more consistent with the way we handle C #includes and it simplifies the build system.	12 years ago
Diego Biurrun	6860b4081d	x86: include x86inc.asm in x86util.asm This is necessary to allow refactoring some x86util macros with cpuflags.	12 years ago
Diego Biurrun	f6c38c5f4e	avfilter: call x86 init functions under if (ARCH_X86), not if (HAVE_MMX)	12 years ago
Diego Biurrun	17337f54c0	x86: Split inline and external assembly #ifdefs	13 years ago
Diego Biurrun	cdaec0b240	avfilter: x86: Use more precise compile template names	13 years ago
Loren Merritt	7a1944b907	vf_hqdn3d: x86 asm 13% faster on penryn, 16% on sandybridge, 15% on bulldozer Not simd; a compiler should have generated this, but gcc didn't.	13 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	480178a295	x86: yadif: fix asm with suncc Under some circumstances, suncc will use a single register for the address of all memory operands, inserting lea instructions loading the correct address prior to each memory operand being used in the code. In the yadif code, the branch in the asm block bypasses such an lea instruction, causing an incorrect address to be used in the following load. This patch replaces the tmpX arrays with a single array and uses a register operand to hold its address. Although this prevents using offsets from the stack pointer to access these locations, the code still builds as 32-bit PIC even with old compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	c318626ce2	x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h This puts x86-specific things in the x86/ subdirectory where they belong. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	239fdf1b4a	x86: build: replace mmx2 by mmxext Refactoring mmx2/mmxext YASM code with cpuflags will force renames. So switching to a consistent naming scheme beforehand is sensible. The name "mmxext" is more official and widespread and also the name of the CPU flag, as reported e.g. by the Linux kernel.	13 years ago
Diego Biurrun	d1505db067	x86: yadif: Mark mmxext optimizations as such The yadif mmx optimizations contain the pmaxsw and pmaxub mmxext instructions, causing sigills on CPUs that do not support mmxext.	13 years ago
Ronald S. Bultje	3124886554	lavfi: place x86 inline assembly under HAVE_INLINE_ASM. This allows compiling this code using compilers that do not understand gcc-style inline assembly.	13 years ago
Mans Rullgard	fb93e61e2b	x86: lavfi: fix gradfun/yadif build with mmx/sse disabled These functions are defined conditionally so any uses need to have preprocessor guards. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	a87b17f328	vf_yadif: move x86 init code to x86/yadif.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	2f0accf103	vf_gradfun: move x86 init code to x86/gradfun.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	456d3e4fb5	yadif: specify array size outside DECLARE_ALIGNED	13 years ago
Diego Biurrun	0bba26466f	cosmetics: Delete empty lines at end of file.	13 years ago
Loren Merritt	082768f0b1	vf_gradfun: relicense x86 asm to LGPL Actually I gave permission for LGPL long ago, but the original import failed to update the license header.	14 years ago
Michael Niedermayer	233ed6b314	Change yadif to not use out of picture lines. Fixes issue2272. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Janne Grunau	2c3589bfda	consolidate .gitignore patters into a single file Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Janne Grunau	348b8218f7	convert svn:ignore properties to .gitignore files Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>	14 years ago
Nolan L	d5f187fd33	Add gradfun filter, ported from MPlayer. Patch by Nolan L nol888 <=> gmail >=< com. See thread: Subject: [FFmpeg-devel] [PATCH] Port gradfun to libavfilter (GCI) Date: Mon, 29 Nov 2010 07:18:14 -0500 Originally committed as revision 25942 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Baptiste Coudurier	90f1f3bf00	In yadif filter, declare asm constants directly to avoid dependency on libavcodec Originally committed as revision 25895 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Baptiste Coudurier	1ef64490e1	yadif sse2/ssse3 optimizations Originally committed as revision 25874 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
İsmail Dönmez	5ef42826d2	yadif: Explicit wordlength for compare. Fixes compile with clang. Patch by İsmail Dönmez: ismail at namtrac dot org Originally committed as revision 25328 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Alexander Strange	5ba24e4982	Fix compile on Darwin (FATE). Compile error: yadif.c:226: error: can't find a register in class 'GENERAL_REGS' while reloading 'asm' yadif.c:220: error: 'asm' operand has impossible constraints Patch by Alexander Strange <astrange ithinksw com>. Originally committed as revision 25251 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Aurelien Jacobs	fa6f4ebc08	use a Makefile in x86 subdir Originally committed as revision 25234 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Michael Niedermayer	acbac56789	yadif filter, based on stefanos port of my yadif from mplayer. Compared to stefanos, 2 frame output works with ffplay. Originally committed as revision 25196 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

32 Commits (e30e8e311e14236a979ce061538ec8b8bad8655f)