-static av_always_inline int64_t sad_8x8_16(const uint16_t *src1, ptrdiff_t stride1,
- const uint16_t *src2, ptrdiff_t stride2)
-{
- int sum = 0;
- int x, y;
-
- for (y = 0; y < 8; y++) {
- for (x = 0; x < 8; x++)
- sum += FFABS(src1[x] - src2[x]);
- src1 += stride1;
- src2 += stride2;
- }
- return sum;
-}
-
-static int64_t scene_sad16(FrameRateContext *s, const uint16_t *p1, int p1_linesize, const uint16_t* p2, int p2_linesize, const int width, const int height)
-{
- int64_t sad;
- int x, y;
- for (sad = y = 0; y < height - 7; y += 8) {
- for (x = 0; x < width - 7; x += 8) {
- sad += sad_8x8_16(p1 + y * p1_linesize + x,
- p1_linesize,
- p2 + y * p2_linesize + x,
- p2_linesize);
- }
- }
- return sad;
-}
-
-static int64_t scene_sad8(FrameRateContext *s, uint8_t *p1, int p1_linesize, uint8_t* p2, int p2_linesize, const int width, const int height)
-{
- int64_t sad;
- int x, y;
- for (sad = y = 0; y < height - 7; y += 8) {
- for (x = 0; x < width - 7; x += 8) {
- sad += s->sad(p1 + y * p1_linesize + x,
- p1_linesize,
- p2 + y * p2_linesize + x,
- p2_linesize);
- }
- }
- emms_c();
- return sad;
-}
-