[x265] [PATCH] integrating asm code for sa8d in primitives.cpp

[Steve Borho]

On Dec 5, 2013, at 12:55 AM, Yuvaraj at multicorewareinc.com wrote:

> # HG changeset patch
> # User Yuvaraj Venkatesh <yuvaraj at multicorewareinc.com>
> # Date 1386226346 -19800
> #      Thu Dec 05 12:22:26 2013 +0530
> # Node ID 87e6792f52249f74b27e2175455f47ab21290350
> # Parent  d35b423823312ab5cdc51d2d144d8b9b2c008c66
> integrating asm code for sa8d in primitives.cpp
> 
> there was no separate functions for sa8d in assembly, we are just re-using sa8d_inter functions for sa8d.

Nice catch.  I think Min should queue this one.

> 
> diff -r d35b42382331 -r 87e6792f5224 source/common/primitives.cpp
> --- a/source/common/primitives.cpp	Wed Dec 04 22:44:18 2013 -0600
> +++ b/source/common/primitives.cpp	Thu Dec 05 12:22:26 2013 +0530
> @@ -130,10 +130,11 @@
>     Setup_Assembly_Primitives(primitives, cpuid);
> #endif
> 
> -    primitives.sa8d_inter[LUMA_8x8] = primitives.sa8d[BLOCK_8x8];
> -    primitives.sa8d_inter[LUMA_16x16] = primitives.sa8d[BLOCK_16x16];
> -    primitives.sa8d_inter[LUMA_32x32] = primitives.sa8d[BLOCK_32x32];
> -    primitives.sa8d_inter[LUMA_64x64] = primitives.sa8d[BLOCK_64x64];
> +    primitives.sa8d[BLOCK_4x4] = primitives.sa8d_inter[LUMA_4x4];
> +    primitives.sa8d[BLOCK_8x8] = primitives.sa8d_inter[LUMA_8x8];
> +    primitives.sa8d[BLOCK_16x16] = primitives.sa8d_inter[LUMA_16x16];
> +    primitives.sa8d[BLOCK_32x32] = primitives.sa8d_inter[LUMA_32x32];
> +    primitives.sa8d[BLOCK_64x64] = primitives.sa8d_inter[LUMA_64x64];
> 
>     // SA8D devolves to SATD for blocks not even multiples of 8x8
>     primitives.sa8d_inter[LUMA_4x4]   = primitives.satd[LUMA_4x4];
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