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>
2014-09-04 20:21:29 -03:00
Christophe Gisquet
dad7f15567
hevcdsp: remove more instances of compile-time-fixed parameters
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-22 15:22:42 +02:00
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>
2014-08-22 14:57:37 +02:00
James Almer
76a99d467f
x86/hecv_res_add: add ff_hevc_transform_add{8,16,32}_8_avx
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~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>
2014-08-20 16:54:52 -03:00
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>
2014-08-20 01:28:56 +02:00
James Almer
1ace9573dc
x86/hevc_idct: replace old and unused idct functions
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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>
2014-07-26 18:00:11 +02:00
Mickaël Raulet
bd0f2d316f
x86/hevc: add 12bits support for MC
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cherry picked from commit 3fcb7a4595a6f40100a22110a5805e3b7510c0fd
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 01:55:20 +02:00
plepere
942e22c651
avcodec/x86/hevc: add avx2 dc idct
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-25 14:49:44 +02:00
plepere
92cccb7bcd
avcodec/hevc: new idct + asm
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-17 13:23:36 +02:00
James Almer
8e07800001
hevcdsp: include stddef.h for ptrdiff_t definition
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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>
2014-05-10 18:23:30 +02:00
James Almer
fa23190a7a
hevcdsp: add missing header include
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Fixes make checkheaders
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-10 14:55:03 +02:00
plepere
63832e01c3
hvcodec/x86/hevcdsp: make macros more modular to support functions that are not sse4
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-09 00:14:50 +02:00
plepere
7a2491c436
HEVC : added assembly MC functions
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pretty print x86
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-06 18:23:36 +02:00
