FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	dad31083ae	x86/svq1enc: port ssd_int8_vs_int16 to yasm Also add an SSE2 version Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	b0de1c7663	x86: build: Only compile FDCT code if MMX is enabled All other files containing purely inline assembly are treated the same way.	11 years ago
Diego Biurrun	12f129e545	x86: Unconditionally compile blockdsp and svq1enc init files This avoids a link failure with MMX disabled as the init functions are referenced unconditionally.	11 years ago
Diego Biurrun	009331303a	x86: huffyuvdsp: Move inline assembly to init file This avoids a link failure with MMX disabled as now code and initialization are compiled under the same condition.	11 years ago
James Almer	a441a2437b	x86: rename dsputil.asm to idctdsp.asm Its only function is no longer part of dsputil. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
James Almer	476bd3c7e4	x86/dsputil: move put_signed_pixels_clamped out of bswapdsp.asm It's still a dsputil function Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	fab9df63a3	dsputil: Split off global motion compensation bits into a separate context	11 years ago
Diego Biurrun	c67b449beb	dsputil: Split bswap*_buf() off into a separate context	11 years ago
Diego Biurrun	9a9e2f1c8a	dsputil: Split audio operations off into a separate context	11 years ago
James Almer	fe782233aa	x86/blockdsp: move asm code out of dsputil Also replace INLINE_<opt> with EXTERNAL_<opt> that were wrongly changed by commit `2b05db4f81` Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	e74433a8e6	dsputil: Split clear_block/fill_block off into a separate context	11 years ago
plepere	92cccb7bcd	avcodec/hevc: new idct + asm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	ccff45a0d3	apedsp: move to llauddsp APE is not the sole codec using scalarproduct_and_madd_int16. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	f128342df2	build: fix compilation of svq1enc_mmx.c with --disable-mmx It's needed for ff_svq1enc_init_x86() even if simd functions are disabled. Alternatively, svq1enc_init.c could be made and the relevant code moved there. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	368f50359e	dsputil: Split off quarterpel bits into their own context	11 years ago
Diego Biurrun	054013a0fc	dsputil: Move APE-specific bits into apedsp	11 years ago
Diego Biurrun	65d5d58658	dsputil: Move SVQ1 encoding specific bits into svq1enc	11 years ago
Diego Biurrun	512f3ffe9b	dsputil: Split off HuffYUV encoding bits into their own context Also shorten HuffYUV context member names to avoid clutter.	11 years ago
Diego Biurrun	0d439fbede	dsputil: Split off HuffYUV decoding bits into their own context Also shorten HuffYUV context member names to avoid clutter.	11 years ago
Christophe Gisquet	f8de35ebc4	x86: hpeldsp: kill hpeldsp_mmx.c before: 1987 decicycles in 8_x2, 262121 runs, 23 skips after: 1902 decicycles in 8_x2, 262112 runs, 32 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	d1a32c3f49	x86: kill fpel_mmx.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	de7b89fd43	avcodec/x86/hevc: added DBF assembly functions Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Ronald S. Bultje Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7be230b5fa	avcodec/x86/Makefile: remove duplicate line Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	7a2491c436	HEVC : added assembly MC functions pretty print x86 Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	71c32ed533	DNxHD: convert inline asm to yasm	11 years ago
Peter Ross	ac4b32df71	On2 VP7 decoder Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Timothy Gu	9d34dce05b	x86: convert DNxHDenc inline asm to yasm Signed-off-by: Timothy Gu <timothygu99@gmail.com> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	efc7290eb6	x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init There is no point in having a separate file just for the instantiation that provides the public functions.	11 years ago
Peter Ross	89f2f5dbd7	On2 VP7 decoder Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: BBB previous patch reviewed by jason Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	0e083d7e43	build: Group general components separate from de/encoders in arch Makefiles This is in line with how the top-level libavcodec Makefile is structured.	11 years ago
James Almer	07b4b0ca62	tta/x86: add ff_ttafilter_process_dec_{ssse3, sse4} Results are from a Win64 build running on an AMD FX 6300 1121 decicycles in ttafilter_process_dec_c, 16777112 runs, 104 skips 522 decicycles in ff_ttafilter_process_dec_ssse3, 16777149 runs, 67 skips 477 decicycles in ff_ttafilter_process_dec_sse4, 16777156 runs, 60 skips Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Ronald S. Bultje	fdb093c4e4	vp9/x86: intra prediction SIMD. Partially based on h264_intrapred. (I hope to eventually merge these two intrapred implementations back together.)	11 years ago
James Darnley	623f380a18	lavc: fix flac encoder and decoder dependencies Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	5b59a9fc61	x86: dcadsp: implement int8x8_fmul_int32 For the callable function (as opposed to the inline one): C SSE SSE2 SSE4 Win32: 47 42 29 26 Win64: 30 33 25 23 The SSE version is neither compiled nor set for ARCH_X86_64, as the inlinable function takes over. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	11 years ago
Loren Merritt	9c978f243a	flac/x86: add ff_flac_lpc_32_sse4() benchmarked on sandybridge x86_64: 1358232 decicycles in flac_lpc_32_c 1244575 decicycles in flac_lpc_32_sse4, James Almer's patch 650045 decicycles in flac_lpc_32_sse4, this patch I haven't tested the edgecases such as odd block lengths odd block length tested-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f70d7eb20c	Move add/diff_int16 to lossless_videodsp Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	af68bd1c06	vp9/x86: add ff_vp9_loop_filter_[vh]_16_16_ssse3(). 16662 decicycles in loop_filter_h_16_16_c, 8387355 runs, 1253 skips 17510 decicycles in loop_filter_v_16_16_c, 8387516 runs, 1092 skips 4941 decicycles in ff_vp9_loop_filter_h_16_16_ssse3, 8387887 runs, 721 skips 3899 decicycles in ff_vp9_loop_filter_v_16_16_ssse3, 8387980 runs, 628 skips Overall decode time goes from: ./ffmpeg -v 0 -nostats -threads 1 -i ~/samples/vp9/ped1080p.webm -f null - 8.10s user 0.02s system 99% cpu 8.126 total to: ./ffmpeg -v 0 -nostats -threads 1 -i ~/samples/vp9/ped1080p.webm -f null - 6.15s user 0.04s system 99% cpu 6.199 total (46 to 61 fps)	11 years ago
Ronald S. Bultje	8729964b99	vp9: split x86 assembly in two files. (And in future, loopfilter or intra pred could be put in their own respective files also.)	11 years ago
Ronald S. Bultje	72ca830f51	lavc: VP9 decoder Originally written by Ronald S. Bultje <rsbultje@gmail.com> and Clément Bœsch <u@pkh.me> Further contributions by: Anton Khirnov <anton@khirnov.net> Diego Biurrun <diego@biurrun.de> Luca Barbato <lu_zero@gentoo.org> Martin Storsjö <martin@martin.st> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Diego Biurrun	0338c39698	dsputil: Split off H.263 bits into their own H263DSPContext	11 years ago
Diego Biurrun	1700b4e678	x86: vp8dsp: Split loopfilter code into a separate file	11 years ago
Diego Biurrun	2ddb35b911	x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx The function does not depend on MMX and compilation without MMX enabled fails if the function is compiled conditional on MMX availability.	11 years ago
Diego Biurrun	6cc133ec58	x86: fdct: Only build fdct code if encoders have been enabled fdct is only initialized if encoders are enabled.	11 years ago
Ronald S. Bultje	c07ac8d467	VP9 MC (ssse3) optimizations. Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.	11 years ago
Diego Biurrun	a64f6a04ac	dsputil: x86: Hide arch-specific initialization details Also give consistent names to init functions.	12 years ago
Diego Biurrun	8506ff97c9	vp56: Mark VP6-only optimizations as such. Most of our VP56 optimizations are VP6-only and will stay that way. So avoid compiling them for VP5-only builds.	12 years ago
Diego Biurrun	e7b31844f6	x86: Split DCT and FFT initialization into separate files	12 years ago
Diego Biurrun	186599ffe0	build: cosmetics: Place unconditional before conditional OBJS lines Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	245b76a108	x86: dsputil: Split inline assembly from init code Also remove some pointless comments.	12 years ago

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231 Commits (0d1994ee3cf879870b202d0cafacc1e5e9348f15)