Evaluate sum of absolute difference, 8x8 block
SSE2
| FwStatus | fwiSAD8x8_8u32s_C1R | ( | const Fw8u * pSrcCur, int srcCurStep, const Fw8u * pSrcRef, Fw32s srcRefStep, Fw32s * pDst, Fw32s mcType ); |
| mcType | Specifies the type of prediction used for motion compensation. | |
| pDst | Pointer to a location in a destination buffer, a location in a destination array or to a destination result. | |
| pSrcCur | Pointer to a block in the current plane. | |
| pSrcRef | Pointer to a block in the reference plane. | |
| srcCurStep | Source current block step size (width of the block in bytes) | |
| srcRefStep | Source reference block step size (width of the block in bytes) |
This function evaluates the sum of absolute difference between the elements of an 8X8 block and the corresponding elements of a reference block. The integer result is stored in the location pointed to by pSAD.