shithub: libvpx

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Merge "psnr.c: use int64_t for sum of differences"

--- a/vpx_dsp/psnr.c

+++ b/vpx_dsp/psnr.c

@@ -51,7 +51,7 @@

 static void encoder_highbd_variance64(const uint8_t *a8, int  a_stride,

   const uint8_t *b8, int  b_stride,

   int w, int h, uint64_t *sse,

-  uint64_t *sum) {

+  int64_t *sum) {

   int i, j;

   uint16_t *a = CONVERT_TO_SHORTPTR(a8);

@@ -75,7 +75,7 @@

   int w, int h,

   unsigned int *sse, int *sum) {

   uint64_t sse_long = 0;

-  uint64_t sum_long = 0;

+  int64_t sum_long = 0;

   encoder_highbd_variance64(a8, a_stride, b8, b_stride, w, h,

     &sse_long, &sum_long);

   *sse = (unsigned int)sse_long;