private XRCompositeManager(XRSurfaceData surface) {
con = new XRBackendNative();
// con = XRBackendJava.getInstance();
String gradProp = System.getProperty("sun.java2d.xrgradcache");
enableGradCache =
gradProp == null || !(gradProp.equalsIgnoreCase("false") || gradProp.equalsIgnoreCase("f"));
XRPaints.register(this);
initResources(surface);
maskBuffer = new MaskTileManager(this, surface.getXid());
textRenderer = new XRTextRenderer(this);
maskImage = new XRMaskImage(this, surface.getXid());
}
public void validateCompositeState(
Composite comp, AffineTransform xform, Paint paint, SunGraphics2D sg2d) {
boolean updatePaint = (paint != validatedPaint) || paint == null;
// validate composite
if ((comp != validatedComp)) {
if (comp != null) {
setComposite(comp);
} else {
comp = AlphaComposite.getInstance(AlphaComposite.SRC_OVER);
setComposite(comp);
}
// the paint state is dependent on the composite state, so make
// sure we update the color below
updatePaint = true;
validatedComp = comp;
}
if (sg2d != null && validatedPixel != sg2d.pixel) {
validatedPixel = sg2d.pixel;
setForeground(validatedPixel);
}
// validate paint
if (updatePaint) {
if (paint != null && sg2d != null && sg2d.paintState >= SunGraphics2D.PAINT_GRADIENT) {
XRPaints.setPaint(sg2d, paint);
} else {
XRResetPaint();
}
validatedPaint = paint;
}
if (src != solidSrcPict) {
AffineTransform at = (AffineTransform) xform.clone();
try {
at.invert();
} catch (NoninvertibleTransformException e) {
at.setToIdentity();
}
src.validateAsSource(at, -1, -1);
}
}