PvrEglWindowSurface::PvrEglWindowSurface
(QWidget *widget, PvrEglScreen *screen, int screenNum)
: QWSGLWindowSurface(widget)
{
setSurfaceFlags(QWSWindowSurface::Opaque);
this->widget = widget;
this->screen = screen;
this->pdevice = 0;
QPoint pos = offset(widget);
QSize size = widget->size();
PvrQwsRect pvrRect;
pvrRect.x = pos.x();
pvrRect.y = pos.y();
pvrRect.width = size.width();
pvrRect.height = size.height();
transformRects(&pvrRect, 1);
// Try to recover a previous PvrQwsDrawable object for the widget
// if there is one. This can happen when a PvrEglWindowSurface
// is created for a widget, bound to a EGLSurface, and then destroyed.
// When a new PvrEglWindowSurface is created for the widget, it will
// pick up the previous PvrQwsDrawable if the EGLSurface has not been
// destroyed in the meantime.
drawable = pvrQwsFetchWindow((long)widget);
if (drawable)
pvrQwsSetGeometry(drawable, &pvrRect);
else
drawable = pvrQwsCreateWindow(screenNum, (long)widget, &pvrRect);
pvrQwsSetRotation(drawable, screen->transformation());
}
bool PvrEglWindowSurface::move(const QPoint &offset)
{
QRect rect = geometry().translated(offset);
if (drawable) {
PvrQwsRect pvrRect;
pvrRect.x = rect.x();
pvrRect.y = rect.y();
pvrRect.width = rect.width();
pvrRect.height = rect.height();
pvrQwsSetGeometry(drawable, &pvrRect);
}
return QWSGLWindowSurface::move(offset);
}
void PvrEglWindowSurface::setGeometry(const QRect &rect)
{
if (drawable) {
// XXX: adjust for the screen offset.
PvrQwsRect pvrRect;
pvrRect.x = rect.x();
pvrRect.y = rect.y();
pvrRect.width = rect.width();
pvrRect.height = rect.height();
pvrQwsSetGeometry(drawable, &pvrRect);
}
QWSGLWindowSurface::setGeometry(rect);
}
