FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christophe Gisquet	4e128ab0b1	x86: vpx/h264/hevc/mpeg2: share constants Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	6786848585	hevc_deblock: change tc type The x86 asm expects int32_t so use that type. Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	e8c003edd2	x86: hevc_deblock: remove unnecessary masking The unpacks/shuffles later on makes it unnecessary. Before: 1508 decicycles in h, 2096759 runs, 393 skips 2512 decicycles in v, 2095422 runs, 1730 skips After: 1477 decicycles in h, 2096745 runs, 407 skips 2484 decicycles in v, 2095297 runs, 1855 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	d0f56ca071	x86/hevc_deblock: improve 8bit transpose store macros Up to four instructions less depending on function and instruction set. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	62baf5b853	x86/hevc_deblock: use existing x86util transpose macro in chroma_{10, 12} Cosmetic change. No measurable difference in speed. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	73c4f63ba5	x86/hevc_deblock: add add ff_hevc_[hv]_loop_filter_luma_{8, 10, 12}_avx ~5% faster than SSSE3 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	88ba821f23	x86/hevc_deblock: improve luma functions register allocation Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	c74b08c5c6	x86/hevc_deblock: remove some unnecessary instructions Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	4f91bb0ff0	x86/hevc_deblock: use psignw instead of pmullw where possible It's slightly faster Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	664e9e4331	x86/hevc_deblock: load less data in hevc_h_loop_filter_luma_8 Reading 8 bytes is enough. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
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>	11 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>	11 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>	11 years ago
Carl Eugen Hoyos	c75fdee747	avcodec/x86/hevc_deblock: Fix compilation with nasm.	11 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>	11 years ago
Anton Khirnov	ae2f048fd7	avcodec/x86/hevc_deblock: cosmetics cherry picked from commit f7843356253459e6010320292dbbc1e888a5249b Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 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>	11 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>	11 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>	11 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>	11 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>	11 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>	11 years ago
James Almer	7538ad2248	x86/hevc_deblock: improve chroma functions register allocation Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	d43c303038	x86/hevc_deblock: use constants instead of generating values at runtime Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	057ebf1222	x86/hevc_deblock: remove some duplicated instructions Also remove a couple unnecessary cmps Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	ef2713747f	Fix compilation of libavcodec/x86/hevc_deblock.asm with nasm. Suggested-by: Reimar	11 years ago
James Almer	be1fbc02b8	x86/hevc_deblock: use movhps instead of shuffling values Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	8aac77fede	x86/hevc_deblock: fix label names Also remove some unnecessary jmps Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	521eaea63a	x86/hevc_deblock: fix usage of ABS1 The second argument is a temp register for non-SSSE3 cases Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	45110d2290	x86/hevc_deblock: merge movs with other instructions Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	ef7c4cd001	avcodec/x86/hevc: updated to use x86util macros Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Ronald S. Bultje 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

33 Commits (4efdb29c75ba57cb119c04f303fd74e2fd0f0368)