Raise base e to a power
MT, SSE2, Family10h
| FwStatus | fwiExp_8u_C1IRSfs | ( | Fw8u * pSrcDst, int srcDstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_8u_C3IRSfs | ( | Fw8u * pSrcDst, int srcDstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_16s_C1IRSfs | ( | Fw16s * pSrcDst, int srcDstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_16s_C3IRSfs | ( | Fw16s * pSrcDst, int srcDstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_32f_C1IR | ( | Fw32f * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiExp_32f_C3IR | ( | Fw32f * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiExp_8u_C1RSfs | ( | const Fw8u * pSrc, int srcStep, Fw8u * pDst, int dstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_8u_C3RSfs | ( | const Fw8u * pSrc, int srcStep, Fw8u * pDst, int dstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_16s_C1RSfs | ( | const Fw16s * pSrc, int srcStep, Fw16s * pDst, int dstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_16s_C3RSfs | ( | const Fw16s * pSrc, int srcStep, Fw16s * pDst, int dstStep, FwiSize roiSize, int scaleFactor ); | |
| FwStatus | fwiExp_32f_C1R | ( | const Fw32f * pSrc, int srcStep, Fw32f * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiExp_32f_C3R | ( | const Fw32f * pSrc, int srcStep, Fw32f * pDst, int dstStep, FwiSize roiSize ); |
| dstStep | Destination buffer step size (width of the buffer in bytes). | |
| pDst | Pointer to a location in a destination buffer. | |
| pSrc | Pointer to a location in a source buffer. | |
| pSrcDst | Pointer to a location in a buffer that contains both the source and destination. | |
| roiSize | Specifies the height and width of an ROI. | |
| scaleFactor | Specifies the integer scaling factor for the Sfs operation. The returned result is multiplied by 2^(-scaleFactor). | |
| srcDstStep | Source and destination buffer step size in bytes (width of both buffers in bytes). | |
| srcStep | Source buffer step size (width of the buffer in bytes). |
These functions step through an ROI in a source buffer and raise the base e to the power specified by the source data.
Results can be written back to the source location or to a destination buffer.
The 8-bit unsigned and 16-bit signed versions of the functions perform an integer scaling operation before writing the results.
These functions are the inverses of the Ln functions.