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13 Commits

Author SHA1 Message Date
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 
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 
~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 
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 
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 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-25 14:49:44 +02:00
plepere
92cccb7bcd avcodec/hevc: new idct + asm 
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 
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 
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 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-09 00:14:50 +02:00
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>
 2014-05-06 18:23:36 +02:00