FFmpeg

Commit Graph

Author	SHA1	Message	Date
Christophe Gisquet	b533949813	x86: hevc: remove a parameter to WP internals The second stride is always the internal buffer one, MAX_PB_SIZE (times 2 to get the value in bytes). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Pierre Edouard Lepere	a0d1300f71	x86: hevc_mc: add AVX2 optimizations before 33304 decicycles in luma_bi_1, 523066 runs, 1222 skips 38138 decicycles in luma_bi_2, 523427 runs, 861 skips 13490 decicycles in luma_uni, 516138 runs, 8150 skips after 20185 decicycles in luma_bi_1, 519970 runs, 4318 skips 24620 decicycles in luma_bi_2, 521024 runs, 3264 skips 10397 decicycles in luma_uni, 515715 runs, 8573 skips Conflicts: libavcodec/x86/hevc_mc.asm libavcodec/x86/hevcdsp_init.c Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	c3d2426cca	x86/hevc_res_add: add ff_hevc_transform_add32_8_avx2 ~20% faster than AVX. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Christophe Gisquet	dad7f15567	hevcdsp: remove more instances of compile-time-fixed parameters Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	d4f44b66d3	hevcdsp: remove compilation-time-fixed parameter The dststride parameter is always MAX_PB_SIZE. Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	76a99d467f	x86/hecv_res_add: add ff_hevc_transform_add{8,16,32}_8_avx ~15% faster than sse2 Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Pierre Edouard Lepere	a6af4bf64d	x86: hevc: adding transform_add Reviewed-by: James Almer <jamrial@gmail.com> Approved-by: Ronald S. Bultje Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	1ace9573dc	x86/hevc_idct: replace old and unused idct functions Only 8-bit and 10-bit idct_dc() functions are included (adding others should be trivial). Benchmarks on an Intel Core i5-4200U: idct8x8_dc SSE2 MMXEXT C cycles 22 26 57 idct16x16_dc AVX2 SSE2 C cycles 27 32 249 idct32x32_dc AVX2 SSE2 C cycles 62 126 1375 Signed-off-by: James Almer <jamrial@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@gmail.com> 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
plepere	942e22c651	avcodec/x86/hevc: add avx2 dc idct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	92cccb7bcd	avcodec/hevc: new idct + asm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	8e07800001	hevcdsp: include stddef.h for ptrdiff_t definition Including stdint.h was enough for systems like Mingw, but apparently not for Linux. This should fix make checkheaders failures on every platform Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	fa23190a7a	hevcdsp: add missing header include Fixes make checkheaders Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
plepere	63832e01c3	hvcodec/x86/hevcdsp: make macros more modular to support functions that are not sse4 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

15 Commits (5db3c9476c79099ef8c2eeea01f8c6ea4bc66b07)