static void highbd_8_variance(const uint8_t *a8, int a_stride,
const uint8_t *b8, int b_stride,
int w, int h, uint32_t *sse, int *sum) {
uint64_t sse_long = 0;
highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, sum);
*sse = (uint32_t)sse_long;
}
static void highbd_12_variance(const uint8_t *a8, int a_stride,
const uint8_t *b8, int b_stride,
int w, int h, uint32_t *sse, int *sum) {
uint64_t sse_long = 0;
highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, sum);
*sse = (uint32_t)ROUND_ZERO_POWER_OF_TWO(sse_long, 8);
*sum = ROUND_ZERO_POWER_OF_TWO(*sum, 4);
}
static void highbd_10_variance(const uint8_t *a8, int a_stride,
const uint8_t *b8, int b_stride,
int w, int h, uint32_t *sse, int *sum) {
uint64_t sse_long = 0;
int64_t sum_long = 0;
highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, &sum_long);
*sse = (uint32_t)ROUND_POWER_OF_TWO(sse_long, 4);
*sum = (int)ROUND_POWER_OF_TWO(sum_long, 2);
}
void highbd_12_variance(const uint8_t *a8, int a_stride,
const uint8_t *b8, int b_stride,
int w, int h, unsigned int *sse,
int *sum) {
uint64_t sse_long = 0;
uint64_t sum_long = 0;
highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, &sum_long);
*sum = (int)ROUND_POWER_OF_TWO(sum_long, 4);
*sse = (unsigned int)ROUND_POWER_OF_TWO(sse_long, 8);
}
void highbd_variance(const uint8_t *a8, int a_stride,
const uint8_t *b8, int b_stride,
int w, int h, unsigned int *sse,
int *sum) {
uint64_t sse_long = 0;
uint64_t sum_long = 0;
highbd_variance64(a8, a_stride, b8, b_stride, w, h, &sse_long, &sum_long);
*sse = (unsigned int)sse_long;
*sum = (int)sum_long;
}
