FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	db70730291	x86: fft: remove unused fft_dispatch* functions These functions are not used since the yasm conversion. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	dc40285427	x86: mpegvideo: more sensible names for optimization file and init function	13 years ago
Diego Biurrun	d211547ddd	x86: mpegvideoenc: Split optimizations off into a separate file	13 years ago
Diego Biurrun	26ce9aec03	dnxhdenc: x86: more sensible names for optimization file and init function	13 years ago
Diego Biurrun	6fa488678f	build: x86: Only compile mpegvideo optimizations when necessary	13 years ago
Michael Niedermayer	bb46b9a36f	vc1dsp_mmx: remove libavutil/internal.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9bfeaf6f10	simple_idct_mmx: remove libavutil/internal.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	64b23d7dec	x86/motion_est_mmx: remove libavutil/internal.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	191ffc7fe7	x86/mlpdsp: remove libavutil/internal.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	501b681d95	lpc_mmx: remove libavutil/internal.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7cb9f1a8d0	idct_sse2_xvid: remove libavutil/internal.h include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	6961bdface	x86: avcodec: Consistently name all init files	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
Diego Biurrun	29cfdd3767	x86: avcodec: Appropriately name files containing only init functions	13 years ago
Diego Biurrun	be12958937	mpegvideo_mmx_template: drop some commented-out cruft	13 years ago
Mans Rullgard	8ec0204ee4	x86: cabac: allow building with suncc This fixes two issues preventing suncc from building this code. The undocumented 'a' operand modifier, causing gcc to omit a $ in front of immediate operands (as required in addresses), is not supported by suncc. Luckily, the also undocumented 'c' modifer has the same effect and is supported. On some asm statements with a large number of operands, suncc for no obvious reason fails to correctly substitute some of the operands. Fortunately, some of the operands in these statements are plain numbers which can be inserted directly into the code block instead of passed as operands. With these changes, the code builds correctly with both gcc and suncc. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	c8252e80eb	x86: mlpdsp: avoid taking address of void This code contains a C array of addresses of labels defined in inline asm. To do this, the names must be declared as external in C. The declared type does not matter since only the address is used, and for some reason, the author of the code used the 'void' type despite taking the address of a void expression being invalid. Changing the type to char, a reasonable choice since the alignment of the code labels cannot be known or guaranteed, eliminates gcc warnings and allows building with suncc. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	3b9e832e17	x86: Drop silly "_yasm" suffixes from filenames	13 years ago
Mans Rullgard	d7a4f8f8b9	Move MASK_ABS macro to libavcodec/mathops.h This macro is only used in two places, both in libavcodec, so this is a more sensible place for it. Two small tweaks to the macro are made: - removing the trailing semicolon - dropping unnecessary 'volatile' from the x86 asm 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
Dave Yeo	197439c1ef	x86: pngdsp: Fix assembly for OS/2 The a.out object format does not allow aligning sections. On OS/2 LD aligns sections to 16 bytes. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Mans Rullgard	2b140a3d09	x86: use 32-bit source registers with movd instruction yasm tolerates mismatch between movd/movq and source register size, adjusting the instruction according to the register. nasm is more strict. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	a3df4781f4	x86: add colons after labels nasm prints a warning if the colon is missing. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Diego Biurrun	2096857551	x86: h264_idct: Rename x264_add8x4_idct_sse2 --> h264_add8x4_idct_sse2	13 years ago
Ronald S. Bultje	4a8143e73c	fft: 3dnow: fix register name typo in DECL_IMDCT macro Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Diego Biurrun	0c3ff1982c	x86: dct32: port to cpuflags	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
Ronald S. Bultje	da6505ad2f	dsputil: make add_hfyu_left_prediction_sse4() support unaligned src. This makes add_hfyu_left_prediction_sse4() handle sources that are not 16-byte aligned in its own function rather than by proxying the call to add_hfyu_left_prediction_ssse3(). This fixes a crash on Win64, since the sse4 version clobberes xmm6, but the ssse3 version (which uses MMX regs) does not restore it, thus leading to XMM clobbering and RSP being off. Fixes bug 342.	13 years ago
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.	13 years ago
Diego Biurrun	03737412a3	x86: proresdsp: improve SIGNEXTEND macro comments	13 years ago
Ronald S. Bultje	9f14cd91b5	fft: port FFT/IMDCT 3dnow functions to yasm, and disable on x86-64. 64-bit CPUs always have SSE available, thus there is no need to compile in the 3dnow functions. This results in smaller binaries.	13 years ago
Diego Biurrun	81905088a1	x86: h264dsp: K&R formatting cosmetics	13 years ago
Ronald S. Bultje	c728518b3c	x86: fft: fix imdct_half() for AVX Some calculations were changed in `b6a3849` to use mmsize, which was not correct for the AVX version, which uses INIT_YMM and therefore has mmsize == 32. Fixes Bug 341. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Mans Rullgard	ec7c501ed5	x86: remove libmpeg2 mmx(ext) idct functions These functions are not faster than other mmx implementations on any hardware I have been able to test on, and they are horribly inaccurate. There is thus no reason to ever use them. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	b6a3849adb	fft: port FFT/IMDCT 3dnow functions to yasm, and disable on x86-64. 64-bit CPUs always have SSE available, thus there is no need to compile in the 3dnow functions. This results in smaller binaries.	13 years ago
Ronald S. Bultje	53dfaedc01	x86/dsputilenc: bury inline asm under HAVE_INLINE_ASM.	13 years ago
Diego Biurrun	6376a3ad24	x86: h264dsp: Remove unused variable ff_pb_3_1	13 years ago
Diego Biurrun	8728b381cb	x86: h264dsp: Adjust YASM #ifdefs This fixes compilation with YASM disabled.	13 years ago
Ronald S. Bultje	b829b4ce29	h264: convert loop filter strength dsp function to yasm. This completes the conversion of h264dsp to yasm; note that h264 also uses some dsputil functions, most notably qpel. Performance-wise, the yasm-version is ~10 cycles faster (182->172) on x86-64, and ~8 cycles faster (201->193) on x86-32.	13 years ago
Ronald S. Bultje	c83f44dba1	h264_idct_10bit: port x86 assembly to cpuflags.	13 years ago
Ronald S. Bultje	b3c5ae5607	fft: rename "z" to "zc" to prevent name collision. Without this, cglobal will expand "z" to "zh" to access the high byte in a register's word, which causes a name collision with the ZH(x) macro further up in this file.	13 years ago
Ronald S. Bultje	4d777eedfd	vp3: don't compile mmx IDCT functions on x86-64. 64-bit CPUs always have SSE2, and a SSE2 version exists, thus the MMX version will never be used.	13 years ago
Ronald S. Bultje	a5bbb1242c	h264_loopfilter: port x86 simd to cpuflags.	13 years ago
Ronald S. Bultje	d07ff3cd5a	h264_chromamc_10bit: port x86 simd to cpuflags.	13 years ago
Ronald S. Bultje	4a26fdd852	vp3: port x86 SIMD to cpuflags.	13 years ago
Ronald S. Bultje	76888c64b0	rv34: port x86 SIMD to cpuflags.	13 years ago
Ronald S. Bultje	158744a4cd	vp56: only compile MMX SIMD on x86-32. All x86-64 CPUs have SSE2, so the MMX version will never be used. This leads to smaller binaries.	13 years ago
Ronald S. Bultje	2734ba787b	vp56: port x86 simd to cpuflags.	13 years ago
Ronald S. Bultje	5361e10a5e	proresdsp: port x86 assembly to cpuflags.	13 years ago

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927 Commits (788afee86e283535f37fdcb649b2f180ad305f75)