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Now the conversion in the blt functions round up the result.

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Pascal Lessard 1999-08-15 14:18:59 +00:00 committed by Alexandre Julliard
parent c4c129dc50
commit dff30ac2c7
1 changed files with 4 additions and 2 deletions
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6
graphics/x11drv/bitblt.c
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@ -1140,8 +1140,10 @@ static BOOL BITBLT_InternalStretchBlt( DC *dcDst, INT xDst, INT yDst,
xDst = dcDst->w.DCOrgX + XLPTODP( dcDst, xDst );
yDst = dcDst->w.DCOrgY + YLPTODP( dcDst, yDst );
widthDst = widthDst * dcDst->vportExtX / dcDst->wndExtX;
heightDst = heightDst * dcDst->vportExtY / dcDst->wndExtY;
/* Here we have to round to integers, not truncate */
widthDst = MulDiv(widthDst, dcDst->vportExtX, dcDst->wndExtX);
heightDst = MulDiv(heightDst, dcDst->vportExtY, dcDst->wndExtY);
TRACE(" vportdst=%d,%d-%d,%d wnddst=%d,%d-%d,%d\n",
dcDst->vportOrgX, dcDst->vportOrgY,