while(1) {
            if(vp->X != 0 || vp->Y != 0 ||
               vp->Width < target->currentDesc.Width || vp->Height < target->currentDesc.Height) {
                IWineD3DSurface_LoadLocation((IWineD3DSurface *) target, SFLAG_INDRAWABLE, NULL);
                break;
            }
            if(This->stateBlock->renderState[WINED3DRS_SCISSORTESTENABLE] && (
               This->stateBlock->scissorRect.left > 0 || This->stateBlock->scissorRect.top > 0 ||
               This->stateBlock->scissorRect.right < target->currentDesc.Width ||
               This->stateBlock->scissorRect.bottom < target->currentDesc.Height)) {
                IWineD3DSurface_LoadLocation((IWineD3DSurface *) target, SFLAG_INDRAWABLE, NULL);
                break;
            }
            if(Count > 0 && pRects && (
               pRects[0].x1 > 0 || pRects[0].y1 > 0 ||
               pRects[0].x2 < target->currentDesc.Width ||
               pRects[0].y2 < target->currentDesc.Height)) {
                IWineD3DSurface_LoadLocation((IWineD3DSurface *) target, SFLAG_INDRAWABLE, NULL);
                break;
            }
            break;
        }