This function is called to blit only the changed lines in the source image by using DiveBlitImage. The changed lines are specified with the pbLineMask parameter.
#include <dive.h> HDIVE hDiveInst; /* Display engine DIVE instance. */ ULONG ulSrcBufNumber; /* Buffer containing source data. */ ULONG ulDstBufNumber; /* Identifies buffer number. */ PBYTE pbLineMask; /* Line mask pointer. */ ULONG rc; /* Return codes. */ rc = DiveBlitImageLines(hDiveInst, ulSrcBufNumber, ulDstBufNumber, pbLineMask);