[x265] [PATCH] assembly code for pixel_sad_x3_4x16 and pixel_sad_x4_4x16

[Steve Borho]

On Wed, Oct 30, 2013 at 1:08 AM, <yuvaraj at multicorewareinc.com> wrote:

> # HG changeset patch
> # User Yuvaraj Venkatesh <yuvaraj at multicorewareinc.com>
> # Date 1383113029 -19800
> #      Wed Oct 30 11:33:49 2013 +0530
> # Node ID c218021583e62a36c06d8f8787e5e5bec13beae6
> # Parent  c946d617fd9fbd2ae237d5ba7d8338a1a3f5ea7d
> assembly code for pixel_sad_x3_4x16 and pixel_sad_x4_4x16
>

Well, that was easy.  Thanks

In the future, any patches like this one which make intrinsic functions no
longer necessary should remove those intrinsics in the same patch.


> diff -r c946d617fd9f -r c218021583e6 source/common/x86/asm-primitives.cpp
> --- a/source/common/x86/asm-primitives.cpp      Tue Oct 29 15:16:28 2013
> +0530
> +++ b/source/common/x86/asm-primitives.cpp      Wed Oct 30 11:33:49 2013
> +0530
> @@ -221,8 +221,8 @@
>      {
>          INIT8_NAME(sse_pp, ssd, _mmx);
>          INIT8(sad, _mmx2);
> -        INIT7(sad_x3, _mmx2);
> -        INIT7(sad_x4, _mmx2);
> +        INIT8(sad_x3, _mmx2);
> +        INIT8(sad_x4, _mmx2);
>          INIT8(satd, _mmx2);
>          HEVC_SATD(mmx2);
>          p.satd[LUMA_12x16] = cmp<12, 16, 4, 16,
> x265_pixel_satd_4x16_mmx2>;
> diff -r c946d617fd9f -r c218021583e6 source/common/x86/sad-a.asm
> --- a/source/common/x86/sad-a.asm       Tue Oct 29 15:16:28 2013 +0530
> +++ b/source/common/x86/sad-a.asm       Wed Oct 30 11:33:49 2013 +0530
> @@ -1111,6 +1111,7 @@
>  SAD_X 3,  8, 16
>  SAD_X 3,  8,  8
>  SAD_X 3,  8,  4
> +SAD_X 3,  4, 16
>  SAD_X 3,  4,  8
>  SAD_X 3,  4,  4
>  SAD_X 4, 16, 16
> @@ -1118,6 +1119,7 @@
>  SAD_X 4,  8, 16
>  SAD_X 4,  8,  8
>  SAD_X 4,  8,  4
> +SAD_X 4,  4, 16
>  SAD_X 4,  4,  8
>  SAD_X 4,  4,  4
>
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>



-- 
Steve Borho
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