//************************************************************************
void CDib::CopyColorTable( PDIB pdibSrc )
//************************************************************************
{
m_bmiHeader.biClrUsed = pdibSrc->m_bmiHeader.biClrUsed;
m_bmiHeader.biClrImportant = pdibSrc->m_bmiHeader.biClrImportant;
hmemcpy( m_rgbQuad, pdibSrc->GetColors(), sizeof(m_rgbQuad));
}
//************************************************************************
CDib::CDib(PDIB pdib, LPTR lp, BOOL fCopyBits)
//************************************************************************
{
m_bmiHeader = *pdib->GetInfoHeader();
hmemcpy( m_rgbQuad, pdib->GetColors(), sizeof(m_rgbQuad));
m_lp = lp;
if (fCopyBits)
hmemcpy(m_lp, pdib->GetPtr(), pdib->GetSizeImage());
m_iRefCount = 0;
AddRef();
}
//************************************************************************
BOOL CDib::Create( PDIB pdib )
//************************************************************************
{
DWORD dwSizeImage;
dwSizeImage = pdib->GetSizeImage();
if ( !(m_lp = AllocX( dwSizeImage + 1024, GMEM_ZEROINIT )) )
{
return FALSE;
}
m_bmiHeader = *pdib->GetInfoHeader();
hmemcpy( m_rgbQuad, pdib->GetColors(), sizeof(m_rgbQuad));
hmemcpy(m_lp, pdib->GetPtr(), pdib->GetSizeImage());
return TRUE;
}
//************************************************************************
void SpeedCheck( LPOFFSCREEN lpOffScreen, PDIB pdib )
//************************************************************************
{
#ifdef UNUSED
RGBQUAD rgb1, rgb2;
if (!lpOffScreen)
return;
HDC hdc;
if ( !(hdc = GetDC(NULL)) )
return;
WORD wNumEntries;
GetObject( GetApp()->m_hPal, sizeof(WORD), (LPSTR)&wNumEntries );
PALETTEENTRY sEntries[256], pEntries[256];
GetPaletteEntries( GetApp()->m_hPal, 0, wNumEntries, pEntries );
GetSystemPaletteEntries( hdc, 0, 256, sEntries );
ReleaseDC( NULL, hdc );
if ( wNumEntries != 256 )
{
Debug( "GetApp()->m_hPal only has %d entries\n", wNumEntries );
}
// Compare the app's palette with the system palette
int i;
for ( i=0; i<256; i++ )
{
if ( pEntries[i].peRed != sEntries[i].peRed ||
pEntries[i].peBlue != sEntries[i].peBlue ||
pEntries[i].peGreen != sEntries[i].peGreen )
// pEntries[i].peFlags != sEntries[i].peFlags )
{
Debug( "GetApp()->m_hPal compare with syspal; entry %d (%d,%d,%d) (%d,%d,%d)\n", i,
pEntries[i].peRed, pEntries[i].peGreen, pEntries[i].peBlue,
sEntries[i].peRed, sEntries[i].peGreen, sEntries[i].peBlue );
// break;
}
}
PDIB pdibr, pdibw;
LPWORD lpIndices;
// Compare the system palette with the WRITABLE offscreen
if ( pdibw = lpOffScreen->GetWritableDIB() )
{
RGBQUAD FAR *lprgbQuad = pdibw->GetColors();
for ( i=0; i<256; i++ )
{
rgb1 = lprgbQuad[i];
if ( rgb1.rgbRed != sEntries[i].peRed ||
rgb1.rgbGreen != sEntries[i].peGreen ||
rgb1.rgbBlue != sEntries[i].peBlue )
{
Debug( "OS writable compare with syspal; entry %d (%d,%d,%d) (%d,%d,%d)\n", i,
rgb1.rgbRed, rgb1.rgbGreen, rgb1.rgbBlue,
sEntries[i].peRed, sEntries[i].peGreen, sEntries[i].peBlue );
// break;
}
}
}
// Compare the READONLY offscreen with the WRITABLE offscreen
if ( (pdibr = lpOffScreen->GetReadOnlyDIB()) &&
(pdibw = lpOffScreen->GetWritableDIB()) )
{
RGBQUAD FAR *lprQuad = pdibr->GetColors();
RGBQUAD FAR *lpwQuad = pdibw->GetColors();
for ( i=0; i<256; i++ )
{
rgb1 = lprQuad[i];
rgb2 = lpwQuad[i];
if ( rgb1.rgbRed != rgb2.rgbRed ||
rgb1.rgbGreen != rgb2.rgbGreen ||
rgb1.rgbBlue != rgb2.rgbBlue )
{
Debug( "OS readonly compare with OS writable; entry %d (%d,%d,%d) (%d,%d,%d)\n", i,
rgb1.rgbRed, rgb1.rgbGreen, rgb1.rgbBlue,
rgb2.rgbRed, rgb2.rgbGreen, rgb2.rgbBlue );
// break;
}
}
}
// Compare the WRITABLE offscreen with a passed DIB
if ( (pdibw = lpOffScreen->GetWritableDIB()) && pdib )
{
RGBQUAD FAR *lpQuad = pdib->GetColors();
RGBQUAD FAR *lpwQuad = pdibw->GetColors();
for ( i=0; i<256; i++ )
{
rgb1 = lpwQuad[i];
rgb2 = lpQuad[i];
if ( rgb1.rgbRed != rgb2.rgbRed ||
rgb1.rgbGreen != rgb2.rgbGreen ||
rgb1.rgbBlue != rgb2.rgbBlue )
{
Debug( "OS writable compare with passed dib; entry %d (%d,%d,%d) (%d,%d,%d)\n", i,
rgb1.rgbRed, rgb1.rgbGreen, rgb1.rgbBlue,
rgb2.rgbRed, rgb2.rgbGreen, rgb2.rgbBlue );
// break;
}
}
}
// See if the WRITABLE offscreen is set to indices
if ( pdibw = lpOffScreen->GetWritableDIB() )
{
lpIndices = (LPWORD)pdibw->GetColors();
for ( i=0; i<256; i++ )
{
if ( lpIndices[i] != (WORD)i )
{
// Debug( "OS writable not indices; entry %d (%d)\n", i, lpIndices[i] );
// break;
}
}
}
// See if the READONLY offscreen is set to indices
if ( pdibr = lpOffScreen->GetReadOnlyDIB() )
{
lpIndices = (LPWORD)pdibr->GetColors();
for ( i=0; i<256; i++ )
{
if ( lpIndices[i] != (WORD)i )
{
// Debug( "OS readonly not indices; entry %d (%d)\n", i, lpIndices[i] );
// break;
}
}
}
#endif
}
