FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	5b8faaad6c	avfilter/vf_blend: fix incorrect Y variable when threading is used Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Ronald S. Bultje	f4075767b2	vf_colorspace: use enums for bpp/subsampling array indices. Also add some documentation for each function to colorspacedsp.h.	9 years ago
Ronald S. Bultje	9b26a8077f	vf_colorspace: add const to yuv_stride[] argument in DSP functions.	9 years ago
Ronald S. Bultje	5ce703a6bf	vf_colorspace: x86-64 SIMD (SSE2) optimizations.	9 years ago
Thomas Mundt	d0a9114f99	avfilter/vf_bwdif: Add yadif base information to copyright header Signed-off-by: Thomas Mundt <loudmax@yahoo.de> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Thomas Mundt	5024a82e95	avfilter/vf_bwdif: add x86 SIMD Signed-off-by: Thomas Mundt <loudmax@yahoo.de>	9 years ago
Timothy Gu	222e6da605	x86/vf_blend: Add SSE2 optimization for divide 4.5x faster than C float version with autovectorization 10 x faster than C int version 25 x faster than C float version without autovectorization	9 years ago
Timothy Gu	4574323973	vf_blend: Reduce number of arguments for kernel function	9 years ago
Timothy Gu	74f8d9aaef	x86/vf_blend: Add SSE2 optimization for screen 10x faster than C. Reviewed-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Timothy Gu	c8b1612af0	x86/vf_blend: Move multiplying to a macro Reviewed-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Timothy Gu	253209ac44	vf_blend: Add SSE2 optimization for multiply 5 times faster than C, 3 times overall.	9 years ago
Hendrik Leppkes	53ada3af62	x86/vf_w3fdif: 32-bit compatibility for w3fdif_simple_high	9 years ago
James Almer	35b0c7efda	x86/vf_stereo3d: remove a few unnecessary movas Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	1817643d4f	x86/vf_stereo3d: make ff_anaglyph_sse4 work on x86_32 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	6e243d17e9	x86/vf_stereo3d: optimize register usage Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	8dba3fb8fd	x86/vf_blend: add sse2 versions of blend_difference and blend_negation Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	02f428051a	x86/vf_blend: make all functions work on x86_32 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	0988c68cf9	x86/vf_blend: simplify using macros Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	ce4c85de6a	x86/vf_maskedmerge: make ff_maskedmerge8_sse2 work on x86_32 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Michael Niedermayer	e42e0b11f1	avfilter/x86/vf_maskedmerge: Clear upper part of width Fixes crash Fixes: Ticket5055 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	45938f0301	avfilter/x86/vf_maskedmerge: move %define out of .nextrow Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
James Almer	d897d4c12d	x86/vf_w3fdif: use aligned loads in w3fdif_complex_high Found-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	224a529b44	x86/vf_w3fdif: use aligned loads in w3fdif_simple_high Found-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	e8903fbf8e	x86/vf_w3fdif: simplify w3fdif_simple_high Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	d2bf2d094e	x86/vf_w3fdif: move pxor outside the loop in w3fdif_complex_low Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	c3d312bb7f	avfilter/x86/vf_w3fdif: add colons after labels Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	5740dc27e1	avfilter/vf_w3fdif: add x86 SIMD Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Andreas Cadhalpun	8d6625642d	doc: fix spelling errors Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Paul B Mahol	624a1a0e69	avfilter/x86/vf_blend.asm: hardmix: do same with two pxor instructions less Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	e999210cec	avfilter/x86/vf_blend.asm: 11th register is used, update functions Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	0948ba3204	avfilter/x86/vf_blend.asm: add hardmix and phoenix sse2 SIMD Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	ac74e857a2	avfilter/vf_stereo3d: add x86 SIMD for anaglyph outputs Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Michael Niedermayer	fd9a528523	avfilter/vf_blend: Fix argument types, fix segfault in asm Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Paul B Mahol	9762554dd0	avfilter/vf_blend: add x86 SIMD for some modes Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	160556c9ad	avfilter/vf_maskedmerge: add SIMD for maskedmerge with 8 bit depth input Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Paul B Mahol	0701ff2c32	avfilter/x86/vf_psnr.asm: fix typo Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	9 years ago
Ronald S. Bultje	ad45121d56	options: mark av_get_{int,double,q} as deprecated. Convert last users to av_opt_get_*() counterparts.	9 years ago
Henrik Gramner	ab43beefab	x86inc: Drop SECTION_TEXT macro The .text section is already 16-byte aligned by default on all supported platforms so `SECTION_TEXT` isn't any different from `SECTION .text`. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Henrik Gramner	f0b7882ceb	x86inc: Drop SECTION_TEXT macro The .text section is already 16-byte aligned by default on all supported platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.	9 years ago
James Almer	d9e10af547	x86/vf_interlace: add missing colon to labels Silences warnings with Nasm Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	e3851169ee	x86/vf_ssim: add ff_ssim_4x4_line_xop ~20% faster than ssse3. Also enabled for x86_32 Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
James Almer	e1778fb657	x86/vf_ssim: fix some instruction comments Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Paul B Mahol	eea08efc0d	avfilter/x86/vf_psnr.asm: split one line of license text into two Signed-off-by: Paul B Mahol <onemda@gmail.com>	9 years ago
James Darnley	bff7242608	avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions Speed of all modes increased by a factor between 7.4 and 19.8 largely depending on whether bytes are unpacked into words. Modes 2, 3, and 4 have been sped-up by a factor of 43 (thanks quick sort!) All modes are available on x86_64 but only modes 1, 10, 11, 12, 13, 14, 19, 20, 21, and 22 are available on x86 due to the number of SIMD registers used. With a contribution from James Almer <jamrial@gmail.com>	9 years ago
Ronald S. Bultje	ae4c9ddebc	vf_psnr: sse2 optimizations for sum-squared-error. The internal line accumulator for 16bit can overflow, so I changed that from int to uint64_t in the C code. The matching assembly looks a little weird but output looks correct. (avx2 should be trivial to add later.) Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Ronald S. Bultje	dfc58584b4	vf_ssim: x86 simd for ssim_4x4xN and ssim_endN. Both are 2-2.5x faster than their C counterpart. Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
James Almer	c16e99e3b3	x86: check for AV_CPU_FLAG_AVXSLOW where useful Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	d68c05380c	x86: check for AV_CPU_FLAG_AVXSLOW where useful Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Michael Niedermayer	52fc3e372f	avfilter/x86/vf_hqdn3d: Fix register types Fixes Ticket4301 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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194 Commits (5a8b41b4a76fc6586ff6afff78e5f0aa7b25068a)