BOOL
APIENTRY
NtGdiEngStretchBlt(
IN SURFOBJ *psoDest,
IN SURFOBJ *psoSource,
IN SURFOBJ *Mask,
IN CLIPOBJ *ClipRegion,
IN XLATEOBJ *ColorTranslation,
IN COLORADJUSTMENT *pca,
IN POINTL *BrushOrigin,
IN RECTL *prclDest,
IN RECTL *prclSrc,
IN POINTL *MaskOrigin,
IN ULONG Mode)
{
COLORADJUSTMENT ca;
POINTL lBrushOrigin;
RECTL rclDest;
RECTL rclSrc;
POINTL lMaskOrigin;
_SEH2_TRY
{
if (pca)
{
ProbeForRead(pca, sizeof(COLORADJUSTMENT), 1);
RtlCopyMemory(&ca,pca, sizeof(COLORADJUSTMENT));
pca = &ca;
}
ProbeForRead(BrushOrigin, sizeof(POINTL), 1);
RtlCopyMemory(&lBrushOrigin, BrushOrigin, sizeof(POINTL));
ProbeForRead(prclDest, sizeof(RECTL), 1);
RtlCopyMemory(&rclDest, prclDest, sizeof(RECTL));
ProbeForRead(prclSrc, sizeof(RECTL), 1);
RtlCopyMemory(&rclSrc, prclSrc, sizeof(RECTL));
ProbeForRead(MaskOrigin, sizeof(POINTL), 1);
RtlCopyMemory(&lMaskOrigin, MaskOrigin, sizeof(POINTL));
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
_SEH2_YIELD(return FALSE);
}
_SEH2_END;
return EngStretchBlt(psoDest, psoSource, Mask, ClipRegion, ColorTranslation, pca, &lBrushOrigin, &rclDest, &rclSrc, &lMaskOrigin, Mode);
}
BOOL APIENTRY
VBoxDispDrvStretchBlt(SURFOBJ *psoDest, SURFOBJ *psoSrc, SURFOBJ *psoMask, CLIPOBJ *pco, XLATEOBJ *pxlo,
COLORADJUSTMENT *pca, POINTL *pptlHTOrg, RECTL *prclDest, RECTL *prclSrc,
POINTL *pptlMask, ULONG iMode)
{
BOOL bRc;
LOGF_ENTER();
STATDRVENTRY(StretchBlt, psoDest);
bRc = EngStretchBlt(getSurfObj(psoDest), getSurfObj(psoSrc), psoMask, pco, pxlo, pca, pptlHTOrg,
prclDest, prclSrc, pptlMask, iMode);
VBVA_OPERATION(psoDest, StretchBlt,
(psoDest, psoSrc, psoMask, pco, pxlo, pca, pptlHTOrg, prclDest, prclSrc, pptlMask, iMode));
LOGF_LEAVE();
return bRc;
}
