[Bug 1973] Bug in StretchDIBits with biBitCount=32

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=1973





------- Additional Comments From willie(a)froq.net  2006-01-08 15:37 -------
Hervé Adam of TVPaint sent me this comment on the bug a while ago:

--- 8< ---
I think, it's a bug in Wine DIB engine.
 
 
     BITMAPINFOHEADER    bmiHeader;
     memset(&bmiHeader, 0, sizeof(BITMAPINFOHEADER));
     bmiHeader.biSize = 40;
     bmiHeader.biClrUsed = 0;
     bmiHeader.biBitCount = 32;
     bmiHeader.biPlanes = 1;
     bmiHeader.biCompression = BI_RGB;
     bmiHeader.biXPelsPerMeter = 0;
     bmiHeader.biYPelsPerMeter = 0;
     bmiHeader.biClrImportant = 0;
     bmiHeader.biWidth = Width();
     bmiHeader.biHeight  = -Height();
     bmiHeader.biSizeImage = Width()*(Height()*4);
     StretchDIBits( dc, iDstX, iDstY, iDstW, iDstH, 0, 0,  sw, sh,  (CONST 
VOID *)Block()->Pixels(sx, sy),   (CONST BITMAPINFO *)&bmiHeader,  
(UINT)DIB_RGB_COLORS, (DWORD)SRCCOPY);
--- >8 ---

That's all he wrote. I don't really understand it, but maybe someone else 
does. 

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