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Offset the source and destination rectangles as pointed out in bug #4107. Remove respective FIXME.

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svn path=/trunk/; revision=39336
This commit is contained in:
Gregor Schneider 2009-02-03 15:58:46 +00:00
parent 0c9b0cdd9d
commit b4c66a205a
1 changed files with 5 additions and 1 deletions
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6
reactos/subsystems/win32/win32k/objects/bitblt.c
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@ -805,7 +805,6 @@ NtGdiStretchBlt(
IntGdiSelectBrush(DCDest,Dc_Attr->hbrush); IntGdiSelectBrush(DCDest,Dc_Attr->hbrush);
/* Offset the destination and source by the origin of their DCs. */ /* Offset the destination and source by the origin of their DCs. */
// FIXME: ptlDCOrig is in device coordinates!
XOriginDest += DCDest->ptlDCOrig.x; XOriginDest += DCDest->ptlDCOrig.x;
YOriginDest += DCDest->ptlDCOrig.y; YOriginDest += DCDest->ptlDCOrig.y;
if (UsesSource) if (UsesSource)
@ -818,11 +817,16 @@ NtGdiStretchBlt(
DestRect.top = YOriginDest; DestRect.top = YOriginDest;
DestRect.right = XOriginDest+WidthDest; DestRect.right = XOriginDest+WidthDest;
DestRect.bottom = YOriginDest+HeightDest; DestRect.bottom = YOriginDest+HeightDest;
IntLPtoDP(DCDest, (LPPOINT)&DestRect, 2);
SourceRect.left = XOriginSrc; SourceRect.left = XOriginSrc;
SourceRect.top = YOriginSrc; SourceRect.top = YOriginSrc;
SourceRect.right = XOriginSrc+WidthSrc; SourceRect.right = XOriginSrc+WidthSrc;
SourceRect.bottom = YOriginSrc+HeightSrc; SourceRect.bottom = YOriginSrc+HeightSrc;
if (UsesSource)
{
IntLPtoDP(DCSrc, (LPPOINT)&SourceRect, 2);
}
/* Determine surfaces to be used in the bitblt */ /* Determine surfaces to be used in the bitblt */
BitmapDest = SURFACE_LockSurface(DCDest->w.hBitmap); BitmapDest = SURFACE_LockSurface(DCDest->w.hBitmap);