FFmpeg

Commit Graph

Author	SHA1	Message	Date
Loren Merritt	ddf969705f	ssse3 h264 motion compensation. 25% faster tham mmx on core2, 35% if you discount fullpel, 4% overall decoding. Originally committed as revision 11871 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	b64dfbb8d2	add qpel rounder once during hv rather than twice during hv and whatever it's averaged with Originally committed as revision 11870 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	fa9b873e08	clean up an ugliness introduced in r11826. this syntax will require fewer changes when adding future sse2 code. Originally committed as revision 11868 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	9a7871f77d	Deprecate old and inefficient per instruction asm(). Originally committed as revision 11865 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	b2f775860b	reduce code duplication Originally committed as revision 11863 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	b313e8159c	avg_pixels4_mmx2 Originally committed as revision 11829 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	6c01d0069d	use mmx2/3dnow avg functions in avg_qpel*_mc00 Originally committed as revision 11828 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	ed5d7a531c	ff_h264_idct8_add_sse2. compared to mmx, 217->126 cycles on core2, 262->220 on k8. Originally committed as revision 11826 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	51f0ac65df	remove some movq in ff_h264_idct8_add_mmx. 225->217 cycles on core2. Originally committed as revision 11825 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	066e0cc50d	add parenthesis, fix warning: i386/dsputil_mmx.c:2618: warning: suggest parentheses around arithmetic in operand of \| Originally committed as revision 11673 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	afa4778989	fix prototypes, remove warning: i386/dsputil_mmx.c:3594: warning: assignment from incompatible pointer type Originally committed as revision 11672 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	766324fc49	Add and use DECLARE_ASM_CONST for constants used in assembler code. Should make it easier to work around compilation problems with e.g. ICC. Originally committed as revision 11641 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	038f0f9b34	Use DECLARE_ALIGNED in yet another place Originally committed as revision 11640 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	6a1a2fa0fe	Use DECLARE_ALIGNED and remove unneeded attribute_used Originally committed as revision 11639 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	27215c6bf4	Use DECLARE_ALIGNED Originally committed as revision 11630 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	426d18b85b	Rename illegal identifiers, _ followed by capital is reserved for the system. Originally committed as revision 11541 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Christophe Gisquet	28748a9128	Factorize some duplicated code from CAVS and H.264 into a common file. patch by Christophe Gisquet, christophe.gisquet free fr Originally committed as revision 11504 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Christophe Gisquet	ae904fd028	Fix issue #301 : summary of changes: - Use MANGLE when loading some constants into MMX registers. - Convert those constants to non-static and thus add ff_ prefix. - Remove last parameter of MSPEL_FILTER13_CORE (was constant). - Use of "+r" instead of stricter but unnecessary "+g". - Use of REG_c and direct loading of some of the above. patch by Christophe GISQUET, christophe.gisquet free fr Subject: [FFmpeg-devel] [PATCH] Roundup issue #301 Date: Fri, 28 Dec 2007 19:22:18 +0100 Originally committed as revision 11376 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Christophe Gisquet	9fa3572903	add MMX version for put_no_rnd_h264_chroma_mc8_c, used in VC-1 decoding. patch by Christophe GISQUET %christophe P gisquet A free P fr% original thread: date: Nov 25, 2007 12:35 AM subject: Re: [FFmpeg-devel] MMX version for put_no_rnd_h264_chroma_mc8_c Originally committed as revision 11298 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	9fbd14acb8	Fix typo in macro name: WARPER8_16_SQ --> WRAPPER8_16_SQ. Originally committed as revision 11296 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	407c50a024	move FLAC mmx dsp to its own file Originally committed as revision 11244 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	15c57ced2f	Add 'l' suffix where it is necessary because type can not always be inferred from arguments. Fixes compilation with Intel compiler Originally committed as revision 11227 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	1b77e87756	add required include to make this file self-contained Originally committed as revision 11211 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	571bf37f6d	typo/clarification Originally committed as revision 11201 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	56cc85a068	Misc spelling fixes, prefer American over British English. Originally committed as revision 11126 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vitor Sessak	52b541ad79	spelling Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	bb6cc730e5	remove some unused ff_p* vars from dsputil Originally committed as revision 11106 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	dbb5fdbdc8	remove useless #ifdef around extern declaration Originally committed as revision 11105 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	7c35b55111	cosmetics: indentation Originally committed as revision 11104 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	51ac88228a	convert some #ifdef CONFIG_ to if(ENABLE_ Originally committed as revision 11103 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	5b67ce2afa	build vc1dsp_mmx.c in its own compilation unit Originally committed as revision 11102 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	43de50659b	use ff_ prefix for extern vars Originally committed as revision 11101 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	182f56cb0c	make ff_p* vars extern so that they can be used in various *_mmx.c files Originally committed as revision 11100 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Christophe Gisquet	ac40ce4244	Typo fix. Previous version had some picture error building up until next keyframe. Now MMX version decodes 1:1 what the C version does patch by Christophe GISQUET %christophe P gisquet A free P fr% Originally committed as revision 11090 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Christophe Gisquet	d3a9c44e1d	Strip debug stuff from vc1dsp_mmx.c, patch by Christophe GISQUET %hristophe P gisquet A free P fr% Original thread: date: Nov 24, 2007 3:09 PM subject: [FFmpeg-devel] [PATCH] Strip debug stuff from vc1dsp_mmx.c Originally committed as revision 11088 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Christophe Gisquet	82821c913b	add VC-1 MMX DSP functions, under MIT license. patch by Christophe GISQUET %christophe P gisquet A free P fr% original thread: date: Jul 7, 2007 12:52 PM subject: [FFmpeg-devel] [PATCH] VC-1 MMX DSP functions Originally committed as revision 11074 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	02d361919a	tring to workaround gcc 2.95 bug which causes random failures Originally committed as revision 11003 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	deb43f0bd8	Explain why there are no multiple inclusion guards in these header files. Originally committed as revision 10771 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	ab54bff20a	Remove wrong multiple inclusion guards. Those files are really meant to be included several times. Originally committed as revision 10766 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	31b2c1446f	Add missing multiple inclusion guards. Originally committed as revision 10763 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Shane	bdb273564c	Fix intended order of operations for 4 assert() checks. Patch by Shane, gnome42 T gmail O com Originally committed as revision 10711 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	6810b93a81	sse2 version of compute_autocorr(). 4x faster than c (somehow, even though doubles only allow 2x simd). overal flac encoding: 15-50% faster on core2, 4-11% on k8, 3-13% on p4. Originally committed as revision 10621 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	eafa1c90e5	Replace complicated and currently broken manual alignment code by DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2 Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	267b9479ac	typo Originally committed as revision 10250 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ramiro Polla	7bcc1d5b66	CONFIG_7REGS has been renamed to HAVE_7REGS Originally committed as revision 10237 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	90e9e94d0f	workaround gcc bug, untested as my gcc is not complaining Originally committed as revision 10236 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cefa599953	optimize the first vertical lifting step, this also prevents another overflow, the last known possible overflow Originally committed as revision 10234 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	c90762766a	optimize 1st horizontal lifting step Originally committed as revision 10231 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	1104bf2b20	typo Originally committed as revision 10230 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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528 Commits (0a23c0bbdb64cc211df15e37e5df9d44ed04b5db)