| /* |
| * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package sun.java2d.xr; |
| |
| import java.awt.*; |
| import java.awt.geom.*; |
| import java.awt.image.*; |
| |
| import sun.java2d.*; |
| import sun.java2d.loops.*; |
| import sun.java2d.pipe.*; |
| |
| /** |
| * Class used for re-routing transformed blits to the accelerated loops. |
| */ |
| |
| public class XRDrawImage extends DrawImage { |
| |
| @Override |
| protected void renderImageXform(SunGraphics2D sg, Image img, |
| AffineTransform tx, int interpType, int sx1, int sy1, int sx2, |
| int sy2, Color bgColor) { |
| SurfaceData dstData = sg.surfaceData; |
| SurfaceData srcData = dstData.getSourceSurfaceData(img, |
| SunGraphics2D.TRANSFORM_GENERIC, sg.imageComp, bgColor); |
| |
| if (sg.composite instanceof AlphaComposite) { |
| int compRule = ((AlphaComposite) sg.composite).getRule(); |
| float extraAlpha = ((AlphaComposite) sg.composite).getAlpha(); |
| |
| if (srcData != null && !isBgOperation(srcData, bgColor) |
| && interpType <= AffineTransformOp.TYPE_BILINEAR |
| && (XRUtils.isMaskEvaluated(XRUtils.j2dAlphaCompToXR(compRule)) |
| || (XRUtils.isTransformQuadrantRotated(tx)) |
| && extraAlpha == 1.0f)) |
| { |
| SurfaceType srcType = srcData.getSurfaceType(); |
| SurfaceType dstType = dstData.getSurfaceType(); |
| |
| TransformBlit blit = TransformBlit.getFromCache(srcType, |
| sg.imageComp, dstType); |
| if (blit != null) { |
| blit.Transform(srcData, dstData, sg.composite, |
| sg.getCompClip(), tx, interpType, sx1, sy1, 0, 0, sx2 |
| - sx1, sy2 - sy1); |
| return; |
| } |
| } |
| } |
| |
| super.renderImageXform(sg, img, tx, interpType, sx1, sy1, sx2, sy2, |
| bgColor); |
| } |
| } |