[x265] [PATCH] fix overflow error in satd_4x4 for psyCost_ss

[Steve Borho]

On 01/08, Divya Manivannan wrote:
> # HG changeset patch
> # User Divya Manivannan <divya at multicorewareinc.com>
> # Date 1420692382 -19800
> #      Thu Jan 08 10:16:22 2015 +0530
> # Node ID fe49fc29161f832c8c07f453268a0cc4fc0ce975
> # Parent  ff32d97fe59ce9d8dc04d785c605f44d18dcdcee
> fix overflow error in satd_4x4 for psyCost_ss

queued

> diff -r ff32d97fe59c -r fe49fc29161f source/common/pixel.cpp
> --- a/source/common/pixel.cpp	Wed Jan 07 14:27:33 2015 +0530
> +++ b/source/common/pixel.cpp	Thu Jan 08 10:16:22 2015 +0530
> @@ -243,9 +243,9 @@
>  
>  int satd_4x4(const int16_t* pix1, intptr_t stride_pix1, const int16_t* pix2, intptr_t stride_pix2)
>  {
> -    ssum2_t tmp[4][2];
> -    ssum2_t a0, a1, a2, a3, b0, b1;
> -    ssum2_t sum = 0;
> +    int64_t tmp[4][2];
> +    int64_t a0, a1, a2, a3, b0, b1;
> +    int64_t sum = 0;
>  
>      for (int i = 0; i < 4; i++, pix1 += stride_pix1, pix2 += stride_pix2)
>      {
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-- 
Steve Borho