Multiply
MT, SSE2, Family10h
| FwStatus | fwsMul_16s | ( | const Fw16s * pSrc1, const Fw16s * pSrc2, Fw16s * pDst, int len ); | |
| FwStatus | fwsMul_32f | ( | const Fw32f * pSrc1, const Fw32f * pSrc2, Fw32f * pDst, int len ); | |
| FwStatus | fwsMul_64f | ( | const Fw64f * pSrc1, const Fw64f * pSrc2, Fw64f * pDst, int len ); | |
| FwStatus | fwsMul_32fc | ( | const Fw32fc * pSrc1, const Fw32fc * pSrc2, Fw32fc * pDst, int len ); | |
| FwStatus | fwsMul_64fc | ( | const Fw64fc * pSrc1, const Fw64fc * pSrc2, Fw64fc * pDst, int len ); | |
| FwStatus | fwsMul_8u16u | ( | const Fw8u * pSrc1, const Fw8u * pSrc2, Fw16u * pDst, int len ); | |
| FwStatus | fwsMul_16s32f | ( | const Fw16s * pSrc1, const Fw16s * pSrc2, Fw32f * pDst, int len ); | |
| FwStatus | fwsMul_16s_I | ( | const Fw16s * pSrc, Fw16s * pSrcDst, int len ); | |
| FwStatus | fwsMul_32f_I | ( | const Fw32f * pSrc, Fw32f * pSrcDst, int len ); | |
| FwStatus | fwsMul_64f_I | ( | const Fw64f * pSrc, Fw64f * pSrcDst, int len ); | |
| FwStatus | fwsMul_32fc_I | ( | const Fw32fc * pSrc, Fw32fc * pSrcDst, int len ); | |
| FwStatus | fwsMul_64fc_I | ( | const Fw64fc * pSrc, Fw64fc * pSrcDst, int len ); | |
| FwStatus | fwsMul_8u_Sfs | ( | const Fw8u * pSrc1, const Fw8u * pSrc2, Fw8u * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_16s_Sfs | ( | const Fw16s * pSrc1, const Fw16s * pSrc2, Fw16s * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_32s_Sfs | ( | const Fw32s * pSrc1, const Fw32s * pSrc2, Fw32s * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_16sc_Sfs | ( | const Fw16sc * pSrc1, const Fw16sc * pSrc2, Fw16sc * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_32sc_Sfs | ( | const Fw32sc * pSrc1, const Fw32sc * pSrc2, Fw32sc * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_16u16s_Sfs | ( | const Fw16u * pSrc1, const Fw16s * pSrc2, Fw16s * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_16s32s_Sfs | ( | const Fw16s * pSrc1, const Fw16s * pSrc2, Fw32s * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_32s32sc_Sfs | ( | const Fw32s * pSrc1, const Fw32sc * pSrc2, Fw32sc * pDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_8u_ISfs | ( | const Fw8u * pSrc, Fw8u * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_16s_ISfs | ( | const Fw16s * pSrc, Fw16s * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_32s_ISfs | ( | const Fw32s * pSrc, Fw32s * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_16sc_ISfs | ( | const Fw16sc * pSrc, Fw16sc * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_32sc_ISfs | ( | const Fw32sc * pSrc, Fw32sc * pSrcDst, int len, int scaleFactor ); | |
| FwStatus | fwsMul_32s32sc_ISfs | ( | const Fw32s * pSrc, Fw32sc * pSrcDst, int len, int scaleFactor ); |
| len | Specifies the number of elements in a buffer. | |
| pDst | Pointer to a destination buffer. | |
| pSrc | Pointer to a source 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 and multiply the data in buffer 1 by the data in buffer 2.
The product can be written to a destination buffer or written back to the source buffer.
The 8-bit unsigned, 16-bit signed, 16-bit signed complex, and 32-bit signed complex versions perform an integer scaling operation before writing the results.