diff options
| author | Yaowu Xu <yaowu@google.com> | 2016-06-28 16:55:44 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2016-06-28 16:55:44 +0000 |
| commit | b2d690187e0386546ba482a877770e67761f2f80 (patch) | |
| tree | ecd563010af4228e0a46aa1941faee9ef369bfb0 | |
| parent | 10b4753179ee2a0e152ebd48131f294594983db7 (diff) | |
| parent | d34b49d7b9d6d32d5e291e9c47687e744d893017 (diff) | |
| download | libvpx-b2d690187e0386546ba482a877770e67761f2f80.tar libvpx-b2d690187e0386546ba482a877770e67761f2f80.tar.gz libvpx-b2d690187e0386546ba482a877770e67761f2f80.tar.bz2 libvpx-b2d690187e0386546ba482a877770e67761f2f80.zip | |
Merge "psnr.c: use int64_t for sum of differences"
| -rw-r--r-- | vpx_dsp/psnr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vpx_dsp/psnr.c b/vpx_dsp/psnr.c index 1655f116c..5bf786271 100644 --- a/vpx_dsp/psnr.c +++ b/vpx_dsp/psnr.c @@ -51,7 +51,7 @@ static void encoder_variance(const uint8_t *a, int a_stride, 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 @@ static void encoder_highbd_8_variance(const uint8_t *a8, int a_stride, 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; |