FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	8c53d39e7f	lavc: introduce VideoDSPContext Move some functions from dsputil. The idea is that videodsp contains functions that are useful for a large and varied set of video decoders. Currently, it contains emulated_edge_mc() and prefetch(). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Ronald S. Bultje	ce58642ed0	x86inc: support stack mem allocation and re-alignment in PROLOGUE. Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	6f40e9f070	x86inc: support stack mem allocation and re-alignment in PROLOGUE Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Clément Bœsch	7eafd274d8	build: fix prores decoder dependencies. According to lavc/proresdsp.c, both prores and prores-lgpl decoders need lavc/x86/proresdsp_init.c:ff_proresdsp_x86_init().	12 years ago
Michael Niedermayer	e7101a7f3f	libavcodec/x86/mpegvideo: switch to av_assert2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ddbf0702c5	dsputil_mmx: switch to av_assert2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	30b3916425	ac3dec: make downmix() take array of pointers to channel data	12 years ago
Michael Niedermayer	0110108a7c	sbr_hf_gen_sse: Optimize code a bit more. Core I7 (Sandy Bridge) 135 to 107 cycles Core i5 (Arrandale) 162 to 142 (Thanks to Christophe Gisquet for testing) Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Christophe Gisquet	2aef3d66c9	SBR DSP x86: implement SSE sbr_hf_gen Start and end index are multiple of 2, therefore guaranteeing aligned access. Also, this allows to generate 4 floats per loop, keeping the alignment all along. Timing: - 32 bits: 326c -> 172c - 64 bits: 323c -> 156c Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Michael Niedermayer	b023392f34	mpegvideo: remove #if/define PARANOID code This code never did anything as far as i can remember Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	599ae9995f	ff_emulated_edge_mc: fix handling of w/h being 0 Fixes assertion failure Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	9b15c0a9b3	x86: dsputilenc: port to cpuflags	12 years ago
Diego Biurrun	89145fbbfe	x86: h264dsp: Fix linking with yasm and optimizations disabled Some optimized functions reference optimized symbols, so the functions must be explicitly disabled when those symbols are unavailable.	12 years ago
Diego Biurrun	2e89aeed65	x86: h264_idct: port to cpuflags	12 years ago
Diego Biurrun	28e1cf19aa	x86: h264_weight: port to cpuflags	12 years ago
Michael Niedermayer	86270236d5	dsputil_mmx: ff_put_dirac_pixels depend now on yasm. Fix compile failure without yasm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	7ee4071362	x86: fix build without inline asm The qpel functions referenced here are not related to h264 and should thus never have been under CONFIG_H264QPEL. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Justin Ruggles	2d3993ce8c	x86: h264 qpel: use the correct number of utilized xmm regs in cglobal Fixes xmm register clobbering on win64.	12 years ago
Daniel Kang	610e00b359	x86: h264: Convert 8-bit QPEL inline assembly to YASM Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Daniel Kang	ad01ba6cea	x86: h264: Remove 3dnow QPEL code The only CPUs that have 3dnow and don't have mmxext are 12 years old. Moreover, AMD has dropped 3dnow extensions from newer CPUs. Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	28c8e288fa	x86: h264_chromamc: port to cpuflags	12 years ago
Michael Niedermayer	533a8b2a7d	x86/mpegvideoenc_template: use av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	89923fce70	x86: h264_intrapred: Fix C function names in comments Function names changed after switching to declaration with PRED4x4/8x8/8x8L/16x16 macros in the C code.	12 years ago
Diego Biurrun	87af05c575	x86: SPLATD: port to cpuflags	12 years ago
Michael Niedermayer	2207ea44fb	ff_emulated_edge_mc: fix integer anomalies, fix out of array reads Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	8c3849bc76	x86: dsputil: port to cpuflags	12 years ago
Diego Biurrun	26301caaa1	x86: mmx2 ---> mmxext in asm constructs	12 years ago
Diego Biurrun	5e9c6ef8f3	x86: h264_weight_10bit: port to cpuflags	12 years ago
Diego Biurrun	2b479bcab0	build: Drop AVX assembly ifdefs An assembler able to cope with AVX instructions is now required.	12 years ago
Michael Niedermayer	def8588fb5	dwt_yasm/vertical_compose: fix width witdth argument. Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	6cd796049d	x86: h264_qpel_10bit: drop unused parameter from MC10/MC20/MC30 macros	12 years ago
Diego Biurrun	4b60fac419	x86: PALIGNR: port to cpuflags	12 years ago
Diego Biurrun	4d1f69f244	x86: h264_qpel_10bit: port to cpuflags	12 years ago
Diego Biurrun	6ca60d4ddd	x86: h264_intrapred: port to cpuflags	12 years ago
Diego Biurrun	930e26a3ea	x86: h264qpel: Only define mmxext QPEL functions if H264QPEL is enabled This fixes compilation with --disable-everything and components enabled.	12 years ago
Diego Biurrun	dbb37e7711	x86: PABSW: port to cpuflags	12 years ago
Diego Biurrun	6c104826bd	x86: vc1dsp: port to cpuflags	12 years ago
Diego Biurrun	0a7a94f2e5	x86: Refactor PSWAPD fallback implementations and port to cpuflags	12 years ago
Diego Biurrun	26f01bd106	x86: PMINUB: port to cpuflags	12 years ago
Diego Biurrun	9ce02e14f0	x86: ac3dsp: port to cpuflags	12 years ago
Diego Biurrun	fa8fcab1e0	x86: h264_chromamc_10bit: drop pointless PAVG %define It is only used in one place so there is no need for the abstraction.	12 years ago
Diego Biurrun	c37322e68c	x86: Move optimization suffix to end of function names This simplifies cpuflags porting.	12 years ago
Diego Biurrun	d8eda37080	x86: mmx2 ---> mmxext in function names	12 years ago
Diego Biurrun	be923ed659	x86: fmtconvert: port to cpuflags	12 years ago
Diego Biurrun	be2c456e96	x86: fmtconvert: Refactor cvtps2pi emulation through cpuflags	12 years ago
Diego Biurrun	588fafe7f3	x86: MMX2 ---> MMXEXT in macro names	12 years ago
Diego Biurrun	652f518594	x86: mmx2 ---> mmxext in comments and messages	12 years ago
Diego Biurrun	04581c8c77	x86: yasm: Use complete source path for macro helper %includes This is more consistent with the way we handle C #includes and it simplifies the build system.	12 years ago
Diego Biurrun	6860b4081d	x86: include x86inc.asm in x86util.asm This is necessary to allow refactoring some x86util macros with cpuflags.	12 years ago
Ronald S. Bultje	95c89da36e	Use ptrdiff_t instead of int for intra pred "stride" function parameter. This way, SIMD-optimized functions don't have to sign-extend their stride argument manually to be able to do pointer arithmetic.	12 years ago

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1325 Commits (006c0fcfeaed68a817d3eabed14bdc4c773e8cdf)