C++ (Cpp) PackedDibGetBitCount Examples

Example #1

File: PackedDib.cpp Project: ntj/GravurGIS

int PackedDibGetNumColors (BITMAPINFO * pPackedDib) {
	int iNumColors;
	iNumColors = PackedDibGetColorsUsed (pPackedDib);

	if (iNumColors == 0&& PackedDibGetBitCount (pPackedDib) < 16)
		iNumColors = 1 << PackedDibGetBitCount (pPackedDib);

	return iNumColors;
}

Example #2

File: PackeDib.c Project: Jeanhwea/petzold-pw5e

int PackedDibGetRowLength (BITMAPINFO * pPackedDib)
{
     return ((PackedDibGetWidth (pPackedDib) * 
              PackedDibGetBitCount (pPackedDib) + 31) & ~31) >> 3 ;
}