diff options
| -rw-r--r-- | tools/tiny_ssim.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/tiny_ssim.c b/tools/tiny_ssim.c index d6b213859..315d1c1f4 100644 --- a/tools/tiny_ssim.c +++ b/tools/tiny_ssim.c @@ -121,7 +121,7 @@ static int open_input_file(const char *file_name, input_file_t *input, int w, input->w = w; input->h = h; // handle odd frame sizes - input->frame_size = w * h + ((w + 1) / 2 * (h + 1) / 2) * 2; + input->frame_size = w * h + ((w + 1) / 2) * ((h + 1) / 2) * 2; if (bit_depth > 8) { input->frame_size *= 2; } @@ -156,12 +156,12 @@ static size_t read_input_file(input_file_t *in, unsigned char **y, r1 = fread(in->buf, in->frame_size, 1, in->file); *y = in->buf; *u = in->buf + in->w * in->h; - *v = *u + (1 + in->w) / 2 * (1 + in->h) / 2; + *v = *u + ((1 + in->w) / 2) * ((1 + in->h) / 2); } else { r1 = fread(in->buf, in->frame_size, 1, in->file); *y = in->buf; *u = in->buf + (in->w * in->h) * 2; - *v = *u + 2 * ((1 + in->w) / 2 * (1 + in->h) / 2); + *v = *u + 2 * ((1 + in->w) / 2) * ((1 + in->h) / 2); } break; } |