Multiply with scaling
MT, SSE2
| FwStatus | fwiMulScale_8u_C1IR | ( | const Fw8u * pSrc, int srcStep, Fw8u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_C3IR | ( | const Fw8u * pSrc, int srcStep, Fw8u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_C4IR | ( | const Fw8u * pSrc, int srcStep, Fw8u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_AC4IR | ( | const Fw8u * pSrc, int srcStep, Fw8u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_C1IR | ( | const Fw16u * pSrc, int srcStep, Fw16u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_C3IR | ( | const Fw16u * pSrc, int srcStep, Fw16u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_C4IR | ( | const Fw16u * pSrc, int srcStep, Fw16u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_AC4IR | ( | const Fw16u * pSrc, int srcStep, Fw16u * pSrcDst, int srcDstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_C1R | ( | const Fw8u * pSrc1, int src1Step, const Fw8u * pSrc2, int src2Step, Fw8u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_C3R | ( | const Fw8u * pSrc1, int src1Step, const Fw8u * pSrc2, int src2Step, Fw8u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_C4R | ( | const Fw8u * pSrc1, int src1Step, const Fw8u * pSrc2, int src2Step, Fw8u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_8u_AC4R | ( | const Fw8u * pSrc1, int src1Step, const Fw8u * pSrc2, int src2Step, Fw8u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_C1R | ( | const Fw16u * pSrc1, int src1Step, const Fw16u * pSrc2, int src2Step, Fw16u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_C3R | ( | const Fw16u * pSrc1, int src1Step, const Fw16u * pSrc2, int src2Step, Fw16u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_C4R | ( | const Fw16u * pSrc1, int src1Step, const Fw16u * pSrc2, int src2Step, Fw16u * pDst, int dstStep, FwiSize roiSize ); | |
| FwStatus | fwiMulScale_16u_AC4R | ( | const Fw16u * pSrc1, int src1Step, const Fw16u * pSrc2, int src2Step, Fw16u * 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. | |
| pSrc1 | Pointer to a location in source buffer one. | |
| pSrc2 | Pointer to a location in source buffer two. | |
| pSrcDst | Pointer to a location in a buffer that contains both the source and destination. | |
| roiSize | Specifies the height and width of an ROI. | |
| src1Step | Source buffer one step size (width of the buffer in bytes). | |
| src2Step | Source buffer two step size (width of the buffer in bytes). | |
| 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 ROIs in two source buffers, multiply the data in buffer 1 by the data in buffer 2, then divide the product by a scaling factor equal to the upper bound of the range of values that can be represented by the source data type.
Results can be written back to the source location or to a destination buffer.