FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	0bd134abd3	Simplify vsad16_mmx2(). Originally committed as revision 13193 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6bf6a9301b	Simplify vsad16_mmx(). Originally committed as revision 13191 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	e13810223a	Simplify vsad_intra16_mmx2() Originally committed as revision 13189 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	06bb35f94c	Simplify vsad_intra16_mmx() Originally committed as revision 13188 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a12b44d7fb	Add missing required header directly. Originally committed as revision 13103 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	20cd685ae8	Add missing path to #include. Originally committed as revision 13102 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ramiro Polla	40d0e665d0	Do not misuse long as the size of a register in x86. typedef x86_reg as the appropriate size and use it instead. Originally committed as revision 13081 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	57105ddd03	Rename i386/cputest.c --> i386/cpuid.c. Originally committed as revision 13002 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	c88c253d8b	cosmetics: __asm__ __volatile__ --> asm volatile Originally committed as revision 12885 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	80465c7eed	cosmetics: Fix nonstandard indentation. Originally committed as revision 12863 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	591d87babe	Cosmetics: Break long lines. Correct spelling in comment (duplicatin -> duplicating) Originally committed as revision 12862 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	52cb7981e2	Redo r12838, this time using svn copy to create h264_i386.h from cabac.h. Move decode_significance_x86() and decode_significance_8x8_x86() to i386-specific file from cabac.h. New file is h264-oriented and only included from h264.c Resolves compilation when configured with --disable-optimizations due to decode_significance_8x8_x86 using last_coeff_flag_offset_8x8, which is only defined in h264.c Originally committed as revision 12846 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	3aa9ede400	Revert 12838 to redo it the right way (use svn copy to create new file based on old). Originally committed as revision 12845 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	f73a6393e7	Add a new xvid-style IDCT using SSE2. Originally committed as revision 12843 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Jeff Downs	e6cfd8fffb	Move decode_significance_x86() and decode_significance_8x8_x86() to i386-specific file from cabac.h. New file is h264-oriented and only included from h264.c Resolves compilation when configured with --disable-optimizations due to decode_significance_8x8_x86 using last_coeff_flag_offset_8x8, which is only defined in h264.c Originally committed as revision 12838 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Barbato	3fbe711832	Eliminate movdqu in vp3dsp_sse2, patch from Alexander Strange astrangeAtithinkswDoTcom Originally committed as revision 12824 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alexander Strange	54a0b6e590	Add a header file to declare Xvid IDCT functions. patch by Alexander Strange, astrange ithinksw com Originally committed as revision 12794 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	96275520a3	Fix H.264 interframe decoding when compiling with icc. Patch by Loren Merritt: "It seems that icc copies the constants from their global var onto the stack, at which point they're not aligned, hence the crash. [This change] really shouldn't mean anything different, but maybe it'll confuse icc into not performing that 'optimization'." Originally committed as revision 12772 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	ce53144bac	h264 chroma mc ssse3 width8: 180->92, width4: 78->63 cycles (core2) Originally committed as revision 12661 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	04932b0d97	cosmetics: typo fixes Originally committed as revision 12554 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	9e8e6d318c	Add missed call to ff_cavsdsp_init_3dnow() in dsputil_init_mmx() Originally committed as revision 12540 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	943032b155	Hardcode register to prevent aparent miscompilation. Fixes regression tests with gcc 2.95. Originally committed as revision 12512 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	dea00a4623	remove unused temp Originally committed as revision 12511 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	b55aa9a904	get register names from x86_cpu.h Originally committed as revision 12482 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	5a6a9e78ab	move draw_edges() into dsputil Originally committed as revision 12309 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	97d1d009e2	split encoding part of dsputil_mmx into its own file Originally committed as revision 12223 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	f2217d6f90	__asm __volatile -> asm volatile part 2 Originally committed as revision 12189 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	78d3d94f14	__asm __volatile -> asm volatile, improves code consistency and works (as far as that is possible) with the Sun C compiler. Originally committed as revision 12188 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	4a9ca0a279	simd and unroll png_filter_row cycles per 1000 pixels on core2: left: 9211->5170 top: 9283->2138 avg: 12215->7611 paeth: 64024->17360 overall rgb png decoding speed: +45% overall greyscale png decoding speed: +6% Originally committed as revision 12164 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	1435e4ccde	Disabling all SSE* code for old gcc to avoid alignment issues. Originally committed as revision 12163 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Reimar Döffinger	754bf3d8a1	Fix warnings: i386/vp3dsp_sse2.c:805: warning: cast discards qualifiers from pointer target type i386/vp3dsp_sse2.c:806: warning: cast discards qualifiers from pointer target type Originally committed as revision 12150 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5edac5dc94	cosmetics: Replace // by /* */ comments. sync with upstream libmpeg2 0.4.1 Originally committed as revision 11915 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	ec199cc94c	asm argument that might be in memory needs a size Originally committed as revision 11890 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	2c70770e33	use fewer registers in apply_welch_window_sse2 Originally committed as revision 11882 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	1d67b037f7	sse2 h264 motion compensation. not new code, just separate out the cases that didn't need ssse3. Originally committed as revision 11877 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	20d565be6d	put loop counter in a register if possible. makes some of the qpel functions 3% faster. Originally committed as revision 11876 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	7080ec2937	fix aliasing warnings. simpler too. Originally committed as revision 11875 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	a2b7bc8e71	constant was excessively aligned Originally committed as revision 11874 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
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

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467 Commits (5b2bb2c906d1b20234c22e2ce21cc9d9a7b4a44a)