Left shift by a constant value
MT, SSE2, Family10h
| FwStatus | fwsLShiftC_8u | ( | const Fw8u * pSrc, int val, Fw8u * pDst, int len ); | |
| FwStatus | fwsLShiftC_16s | ( | const Fw16s * pSrc, int val, Fw16s * pDst, int len ); | |
| FwStatus | fwsLShiftC_16u | ( | const Fw16u * pSrc, int val, Fw16u * pDst, int len ); | |
| FwStatus | fwsLShiftC_32s | ( | const Fw32s * pSrc, int val, Fw32s * pDst, int len ); | |
| FwStatus | fwsLShiftC_8u_I | ( | int val, Fw8u * pSrcDst, int len ); | |
| FwStatus | fwsLShiftC_16u_I | ( | int val, Fw16u * pSrcDst, int len ); | |
| FwStatus | fwsLShiftC_16s_I | ( | int val, Fw16s * pSrcDst, int len ); | |
| FwStatus | fwsLShiftC_32s_I | ( | int val, Fw32s * pSrcDst, int len ); |
| len | Specifies the number of elements in a buffer. | |
| pDst | Pointer to a destination buffer. | |
| pSrc | Pointer to a source buffer. | |
| pSrcDst | Pointer to a buffer that is both the source and destination. | |
| val | Specified value. |
These functions step through vector elements in a source buffer and shift the bits of the source data a specified number of bit positions to the left.
The results can be written to a destination buffer or written back to the source buffer.
Left-shifting is equivalent to multiplying by 2 to the constant power.