| /* | |
| * 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 final 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); | |
| } | |
| } |