Add product
MT, SSE2
| FwStatus | fwsAddProduct_32f | ( | const Fw32f * pSrc1, const Fw32f * pSrc2, Fw32f * pSrcDst, int len ); | |
| FwStatus | fwsAddProduct_64f | ( | const Fw64f * pSrc1, const Fw64f * pSrc2, Fw64f * pSrcDst, int len ); | |
| FwStatus | fwsAddProduct_32fc | ( | const Fw32fc * pSrc1, const Fw32fc * pSrc2, Fw32fc * pSrcDst, int len ); | |
| FwStatus | fwsAddProduct_64fc | ( | const Fw64fc * pSrc1, const Fw64fc * pSrc2, Fw64fc * pSrcDst, int len ); | |
| FwStatus | fwsAddProduct_16s_Sfs | ( | const Fw16s * pSrc1, const Fw16s * pSrc2, Fw16s * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsAddProduct_32s_Sfs | ( | const Fw32s * pSrc1, const Fw32s * pSrc2, Fw32s * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsAddProduct_16s32s_Sfs | ( | const Fw16s * pSrc1, const Fw16s * pSrc2, Fw32s * pSrcDst, int len, int scaleFactor ); |
| len | Specifies the number of elements in a buffer. | |
| pSrc1 | Pointer to source buffer one. | |
| pSrc2 | Pointer to source buffer two. | |
| pSrcDst | Pointer to a buffer that is both the source and destination. | |
| scaleFactor | Specifies an integer scaling factor for the Sfs operation. The returned result is multiplied by 2^(-scaleFactor). |
These functions step through vector elements in two source buffers, add the product of the data in buffer 1 and the data in buffer 2 to the data in buffer 1, and write the sum back to the source buffer.