FFmpeg

Commit Graph

Author	SHA1	Message	Date
Pierre Edouard Lepere	1a880b2fb8	hevc: SSE2 and SSSE3 loop filters Additional contributions by James Almer <jamrial@gmail.com>, Carl Eugen Hoyos <cehoyos@ag.or.at>, Fiona Glaser <fiona@x264.com> and Anton Khirnov <anton@khirnov.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Christophe Gisquet	036f11bdb5	x86: hevc_mc: replace simple leas by adds lea is detrimental for those simple cases. No impact overall to the change though. Before: 15017 decicycles in q, 1016152 runs, 32424 skips 15382 decicycles in q_bi, 1013673 runs, 34903 skips 3713 decicycles in e, 2074534 runs, 22618 skips 3901 decicycles in e_bi, 2065509 runs, 31643 skips 7852 decicycles in q_uni, 520165 runs, 4123 skips 2398 decicycles in e_uni, 1043339 runs, 5237 skips After: 14898 decicycles in q, 1016295 runs, 32281 skips 15119 decicycles in q_bi, 1015392 runs, 33184 skips 3682 decicycles in e, `2073224` runs, 23928 skips 3720 decicycles in e_bi, 2065043 runs, 32109 skips 7643 decicycles in q_uni, 520280 runs, 4008 skips 2363 decicycles in e_uni, 1043780 runs, 4796 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mickaël Raulet	bd0f2d316f	x86/hevc: add 12bits support for MC cherry picked from commit 3fcb7a4595a6f40100a22110a5805e3b7510c0fd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mickaël Raulet	7df98d8c4d	x86/hevc: remove unused constant in deblocking filter cherry picked from commit a3f7282eaa6f1ab0524fb966c6eade50c3025f99 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Mickaël Raulet	7bdcf5c934	x86/hevc: add 12bits support for deblocking filter cherry picked from commit 97d46afe320c7d61d7b9525e5f5588355cde4bb0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	7fb993d338	qpeldsp: Mark source pointer in qpel_mc_func function pointer const	10 years ago
Christophe Gisquet	670b7f203a	x86: hevcdsp: align Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Carl Eugen Hoyos	c75fdee747	avcodec/x86/hevc_deblock: Fix compilation with nasm.	10 years ago
Michael Niedermayer	ca6b33b8bd	avcodec/x86/hevcdsp_init: Fix "warning: assignment from incompatible pointer type"	10 years ago
Anton Khirnov	d7e162d46b	hevcdsp: remove an unneeded variable in the loop filter beta0 and beta1 will always be the same within a CU Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit 4a23d824741a289c7d2d2f2871d1e2621b63fa1b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	ae2f048fd7	avcodec/x86/hevc_deblock: cosmetics cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	b435043abb	hevc: cleanups in SSE2 and SSSE3 loop filters, use fewer instructions cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	e8581b17a8	avcodec/x86/hevc_deblock: use test instead of cmp 0 cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	dc69247de4	avcodec/x86/hevc_deblock: use of paddw instead of psllw cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	500a0394d5	avcodec/x86/hevc_deblock: add %ifs to avoid "do nothing instructions" cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	7a4cf67117	hevc: cleaning up SSE2 and SSSE3 deblocking filters Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr> cherry picked from commit b432041d7d1eca38831590f13b4e5baffff8186f Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	81b9bf3192	dct-test: Move arch-specific bits into arch-specific subdirectories	10 years ago
Diego Biurrun	5dcc201505	simple_idct: Move x86-specific declarations to a header in the x86 directory	10 years ago
Diego Biurrun	85cabb8d00	fdct: Move x86-specific declarations to a header in the x86 directory	10 years ago
Diego Biurrun	9e0b29911f	x86: dnxhdenc: Eliminate some unnecessary ifdefs	10 years ago
Diego Biurrun	8b0dd4942a	idctdsp: prettyprinting cosmetics	10 years ago
Diego Biurrun	b4987f7219	idct: Convert IDCT permutation #defines to an enum Also rename the enum values to be consistent with other DCT permutations.	10 years ago
Diego Biurrun	2d60444331	dsputil: Split motion estimation compare bits off into their own context	10 years ago
Diego Biurrun	c23ce454b3	x86: dsputil: Coalesce all init files This makes the init files match the structure of the dsputil split.	10 years ago
Diego Biurrun	acf91215c7	x86: dsputil: Avoid pointless CONFIG_ENCODERS indirection The remaining dsputil bits are encoding-specific anyway.	10 years ago
James Almer	276bef5340	x86/hevc_deblock: add ff_hevc_[hv]_loop_filter_luma_{8, 10}_sse2 Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Kieran Kunhya <kierank@obe.tv> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	123649dd19	x86/dsputilenc: remove some empty if statements Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	1173320249	dsputil: Drop unused bit_depth parameter from all init functions	11 years ago
Diego Biurrun	f46bb608d9	dsputil: Split off pixel block routines into their own context	11 years ago
Diego Biurrun	a9aee08d90	dsputil: Split off FDCT bits into their own context	11 years ago
Diego Biurrun	3c650efb81	dsputil: Move draw_edges() to mpegvideoencdsp	11 years ago
Diego Biurrun	c166148409	dsputil: Move pix_sum, pix_norm1, shrink function pointers to mpegvideoenc	11 years ago
Diego Biurrun	8d686ca59d	dsputil: Split off *_8x8basis to a separate context	11 years ago
James Almer	195f7bd23d	x86/svq1enc: use unaligned mov on SSE2 Might fix fate failures on some systems Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
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
Diego Biurrun	391ecc961c	x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase	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	79793f8337	Update Fiona's name in copyright statements.	11 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Michael Niedermayer	5bca5f87d1	Revert "x86/videodsp: add emulated_edge_mc_mmxext" The commit causes minor out of array reads and was mainly intended for future optimizations which turned out not to be meassurably faster. Itself it was just 1 cpu cycle faster Approved-by: jamrial This reverts commit `057d2704e7`.	11 years ago
Diego Biurrun	d2869aea04	dsputil: Move MMX/SSE2-optimized IDCT bits to the x86 subdirectory	11 years ago
James Almer	057d2704e7	x86/videodsp: add emulated_edge_mc_mmxext This also changes hfix8_mmx and above to use mmx regs instead of gprs, and makes emulated_edge_mc_sse and emulated_edge_mc_sse2 use mmxext hfix and hvar functions instead of mmx where possible. This is mostly in preparation for an ssse3 version. Signed-off-by: James Almer <jamrial@gmail.com> code is about 1 cpu cycle faster approximately Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	5ab03e41e5	x86: h264dsp: Fix link failure with optimizations disabled With optimzations disabled compilers have trouble doing dead code elimination on 'if (foo && 0)' expressions, while 'if (0 && foo)' still works, so use the latter to avoid problems. Bug-Id: 707	11 years ago
Michael Niedermayer	1ace0ca60f	avcodec/x86/hevc_idct: fix function name in comment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	9ba6b17add	avcodec/x86/hevc_idct: fix number of sse registers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	942e22c651	avcodec/x86/hevc: add avx2 dc idct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	eab2509f8c	avcodec/x86/h264_qpel_10bit: locally define pb_0 somehow old llvm-gcc manages to ignore the alignment from ff_pb_0 causing a crash on freebsd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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1922 Commits (cc69ccb6d44042b1f795da66306116b0964af996)