Upsample from 4XX MCU


FwStatus   fwiSampleUp444LS_MCU_16s8u_P3C3R ( const Fw16s * pSrcMCU[3]Fw8u * pDstint dstStep );
FwStatus   fwiSampleUp422LS_MCU_16s8u_P3C3R ( const Fw16s * pSrcMCU[3]Fw8u * pDstint dstStep );
FwStatus   fwiSampleUp411LS_MCU_16s8u_P3C3R ( const Fw16s * pSrcMCU[3]Fw8u * pDstint dstStep );


dstStep   Destination buffer step size (width of the buffer in bytes).
pDst   Pointer to a location in a destination buffer.
pSrcMCU[3]   Array of pointers to source MCU image blocks.


These functions step through an minimum coded unit in a source buffer, perform chrominance upsampling, level-shift the source data to 8-bit unsigned values, and write interleaved pixel-order output data to a destination buffer.

There are functions for 4:4:4, 4:2:2, and 4:1:1 MCUs.