public void XRRenderRectangles(XRSurfaceData dst, GrowableRectArray rects) {
if (xorEnabled) {
con.GCRectangles(dst.getXid(), dst.getGC(), rects);
} else {
con.renderRectangles(dst.getPicture(), compRule, solidColor, rects);
}
}
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);
}
}
public void initResources(XRSurfaceData surface) {
int parentXid = surface.getXid();
int solidPixmap = con.createPixmap(parentXid, 32, 1, 1);
int solidSrcPictXID = con.createPicture(solidPixmap, XRUtils.PictStandardARGB32);
con.setPictureRepeat(solidSrcPictXID, XRUtils.RepeatNormal);
con.renderRectangle(solidSrcPictXID, XRUtils.PictOpSrc, XRColor.FULL_ALPHA, 0, 0, 1, 1);
solidSrcPict = new XRSurfaceData.XRInternalSurfaceData(con, solidSrcPictXID, null);
setForeground(0);
int extraAlphaMask = con.createPixmap(parentXid, 8, 1, 1);
alphaMaskPict = con.createPicture(extraAlphaMask, XRUtils.PictStandardA8);
con.setPictureRepeat(alphaMaskPict, XRUtils.RepeatNormal);
con.renderRectangle(alphaMaskPict, XRUtils.PictOpClear, XRColor.NO_ALPHA, 0, 0, 1, 1);
if (enableGradCache) {
gradCachePixmap =
con.createPixmap(parentXid, 32, MaskTileManager.MASK_SIZE, MaskTileManager.MASK_SIZE);
gradCachePicture = con.createPicture(gradCachePixmap, XRUtils.PictStandardARGB32);
}
}