SC-gmail-9A7

Questions:

Code:

• Hello,
  Is there someone who can get me started on converting the monochrome PCL to support 256bpp and color? I used the windows DDK bitmap print driver, enhanced it to support PCL. This was written a few years back. Now I am working on converting it to support color. This is how the code looks
  Ofcourse there is always HP guide but please I need some code to compare what needs to be done extra for color? 
  
  // Universal Exit
  	char bufUnivExit[10];
  	StringCchPrintfA(bufUnivExit, 10, "%c%s", 27, "%-12345X");	// 9 chars
  	MoveMemory(pOemPDEV->pBufStart, bufUnivExit, 10);
  	dwOffset += 9;
  
  	// PJL
  	char bufPJL[38];
  	StringCchPrintfA(bufPJL, 38, "%s%c%c", "@PJL COMMENT ROMFOBMAYCE TEST-PRINT", 13, 10); // 37 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufPJL, 38);
  	dwOffset += 37;
  
  	// PCL Esc
  	char bufEsc[3];
  	StringCchPrintfA(bufEsc, 3, "%c%s", 27, "E");	// 2 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufEsc, 3);
  	dwOffset += 2;
  
  	// Raster Res
  	char bufRes[8];
  	StringCchPrintfA(bufRes, 8, "%c%s%d%s", 27, "*t", pPubDM->dmYResolution, "R");	// 7 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufRes, 8);
  	dwOffset += 7;
  
  	// Units of Measure
  	char bufUOM[8];
  	StringCchPrintfA(bufUOM, 8, "%c%s%d%s", 27, "&u", pPubDM->dmYResolution, "D");	// 7 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufUOM, 8);
  	dwOffset += 7;
  
  	// Raster Presentation
  	char bufPres[6];
  	StringCchPrintfA(bufPres, 6, "%c%s", 27, "*r3F"); // 5 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufPres, 6);
  	dwOffset += 5;
  
  	// Orientation
  	char bufOrient[6];
  	if (pPubDM->dmOrientation == 1)
  		orient = 0;
  	else
  		orient = 1;
  	StringCchPrintfA(bufOrient, 6, "%c%s%d%s", 27, "&l", orient, "O");	// 5 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufOrient, 6);
  	dwOffset += 5;
  
  	// Paper Size
  	char bufPaperSize[6];
  	if (pPubDM->dmPaperSize == 1)
  		pageSize = 2;
  	else
  		pageSize = 3;
  	StringCchPrintfA(bufPaperSize, 6, "%c%s%d%s", 27, "&l", pageSize, "A");	// 5 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufPaperSize, 6);
  	dwOffset += 5;
  
  	// Set horizontal and vertical registration (page margins)
  	char bufRegistration[14];
  	StringCchPrintfA(bufRegistration, 14, "%c%s", 27, "&l-180u-360Z");	// 13 chars
  	MoveMemory(pOemPDEV->pBufStart + dwOffset, bufRegistration, 14);
  	dwOffset += 13;
  
  	// Write it to the spooler
  	dwWritten = pDevObj->pDrvProcs->DrvWriteSpoolBuf(pDevObj, pOemPDEV->pBufStart, 90);