C++ (Cpp) expandByteLine Examples

Example #1

File: plpgmdec.cpp Project: artcom/y60

void PLPGMDecoder::readData
    ( PLBmpBase * pBmp,
      PLDataSource * pDataSrc
    )
{
  int Width  = m_PGMHeader.ImageWidth;
  int Height = m_PGMHeader.ImageHeight;

  PLBYTE * pDest;
  PLBYTE ** pLineArray = pBmp->GetLineArray();

  int y;

  if (m_PGMHeader.ImageType == PGM_P2)
  {
    skipPgmASCIISeparators(pDataSrc);
    m_UseLastByte = true;
  }

  for (y=0; y < Height; y++)
  {
    pDest = pLineArray[y];
	  if (m_PGMHeader.ImageType==PGM_P5) // P5
      expandByteLine (pDest, m_PGMHeader.MaxGrayValue, Width, pDataSrc);
	  else // P2
      expandASCIILine (pDest, m_PGMHeader.MaxGrayValue, Width, pDataSrc);
  }
}

Example #2

File: plppmdec.cpp Project: JesperMikkelsen/Big-Numbers

void PLPPMDecoder::readData(PLBmpBase *pBmp, PLDataSource *pDataSrc) {
  int Width  = m_PPMHead.ImageWidth;
  int Height = m_PPMHead.ImageHeight;

  PLPixel32 ** pLineArray = pBmp->GetLineArray32();

  if (m_PPMHead.ImageType == PPM_P3) {
    skipPpmASCIISeparators(pDataSrc);
    m_UseLastByte = true;
  }

  for (int y=0; y < Height; y++) {
    PLPixel32 *pDest = pLineArray[y];
    if (m_PPMHead.ImageType==PPM_P6) // P6
      expandByteLine (pDest, m_PPMHead.MaxSampleValue, Width, pDataSrc);
    else // P3
      expandASCIILine (pDest, m_PPMHead.MaxSampleValue, Width, pDataSrc);
  }
}