--- a/jdk/src/windows/classes/sun/java2d/windows/DDBlitLoops.java Tue Aug 12 15:16:51 2008 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,186 +0,0 @@
-/*
- * Copyright 2000-2004 Sun Microsystems, Inc. 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. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-package sun.java2d.windows;
-
-import java.awt.AlphaComposite;
-import java.awt.Color;
-import java.awt.Composite;
-import java.awt.Font;
-import java.awt.image.ColorModel;
-import java.awt.image.WritableRaster;
-import java.awt.image.BufferedImage;
-import sun.java2d.loops.GraphicsPrimitive;
-import sun.java2d.loops.GraphicsPrimitiveMgr;
-import sun.java2d.loops.CompositeType;
-import sun.java2d.loops.SurfaceType;
-import sun.java2d.loops.Blit;
-import sun.java2d.loops.BlitBg;
-import sun.java2d.loops.FillRect;
-import sun.java2d.SunGraphics2D;
-import sun.java2d.SurfaceData;
-import sun.java2d.pipe.Region;
-import sun.awt.image.BufImgSurfaceData;
-
-/**
- * DDBlitLoops
- *
- * This class accelerates Blits between two DD surfaces of the same depth,
- * using DirectDraw commands in native code to dispatch Blt calls to
- * the video accelerator.
- */
-public class DDBlitLoops extends Blit {
-
- public static void register()
- {
- GraphicsPrimitive[] primitives = {
- // opaque to opaque loops
-
- // Note that we use the offscreen surfaceType for
- // this registry, but that both the onscreen and offscreen
- // DD types use the same DESC strings, so these loops will
- // be used whether the src/dest surfaces are onscreen or not
- new DDBlitLoops(Win32SurfaceData.IntRgbDD,
- Win32SurfaceData.IntRgbDD, false),
- new DDBlitLoops(Win32SurfaceData.Ushort565RgbDD,
- Win32SurfaceData.Ushort565RgbDD, false),
- new DDBlitLoops(Win32SurfaceData.IntRgbxDD,
- Win32SurfaceData.IntRgbxDD, false),
- new DDBlitLoops(Win32SurfaceData.Ushort555RgbxDD,
- Win32SurfaceData.Ushort555RgbxDD, false),
- new DDBlitLoops(Win32SurfaceData.Ushort555RgbDD,
- Win32SurfaceData.Ushort555RgbDD, false),
- new DDBlitLoops(Win32SurfaceData.ByteIndexedOpaqueDD,
- Win32SurfaceData.ByteIndexedOpaqueDD, false),
- new DDBlitLoops(Win32SurfaceData.ByteGrayDD,
- Win32SurfaceData.ByteGrayDD, false),
- new DDBlitLoops(Win32SurfaceData.Index8GrayDD,
- Win32SurfaceData.Index8GrayDD, false),
- new DDBlitLoops(Win32SurfaceData.ThreeByteBgrDD,
- Win32SurfaceData.ThreeByteBgrDD, false),
-
- // 1-bit transparent to opaque loops
- new DDBlitLoops(Win32SurfaceData.IntRgbDD_BM,
- Win32SurfaceData.IntRgbDD, true),
- new DDBlitLoops(Win32SurfaceData.Ushort565RgbDD_BM,
- Win32SurfaceData.Ushort565RgbDD, true),
- new DDBlitLoops(Win32SurfaceData.IntRgbxDD_BM,
- Win32SurfaceData.IntRgbxDD, true),
- new DDBlitLoops(Win32SurfaceData.Ushort555RgbxDD_BM,
- Win32SurfaceData.Ushort555RgbxDD, true),
- new DDBlitLoops(Win32SurfaceData.Ushort555RgbDD_BM,
- Win32SurfaceData.Ushort555RgbDD, true),
- new DDBlitLoops(Win32SurfaceData.ByteIndexedDD_BM,
- Win32SurfaceData.ByteIndexedOpaqueDD, true),
- new DDBlitLoops(Win32SurfaceData.ByteGrayDD_BM,
- Win32SurfaceData.ByteGrayDD, true),
- new DDBlitLoops(Win32SurfaceData.Index8GrayDD_BM,
- Win32SurfaceData.Index8GrayDD, true),
- new DDBlitLoops(Win32SurfaceData.ThreeByteBgrDD_BM,
- Win32SurfaceData.ThreeByteBgrDD, true),
-
- // any to 1-bit transparent bg loops
- new DelegateBlitBgLoop(Win32SurfaceData.IntRgbDD_BM,
- Win32SurfaceData.IntRgbDD),
- new DelegateBlitBgLoop(Win32SurfaceData.Ushort565RgbDD_BM,
- Win32SurfaceData.Ushort565RgbDD),
- new DelegateBlitBgLoop(Win32SurfaceData.IntRgbxDD_BM,
- Win32SurfaceData.IntRgbxDD),
- new DelegateBlitBgLoop(Win32SurfaceData.Ushort555RgbxDD_BM,
- Win32SurfaceData.Ushort555RgbxDD),
- new DelegateBlitBgLoop(Win32SurfaceData.Ushort555RgbDD_BM,
- Win32SurfaceData.Ushort555RgbDD),
- new DelegateBlitBgLoop(Win32SurfaceData.ByteIndexedDD_BM,
- Win32SurfaceData.ByteIndexedOpaqueDD),
- new DelegateBlitBgLoop(Win32SurfaceData.ByteGrayDD_BM,
- Win32SurfaceData.ByteGrayDD),
- new DelegateBlitBgLoop(Win32SurfaceData.Index8GrayDD_BM,
- Win32SurfaceData.Index8GrayDD),
- new DelegateBlitBgLoop(Win32SurfaceData.ThreeByteBgrDD_BM,
- Win32SurfaceData.ThreeByteBgrDD),
-
- };
- GraphicsPrimitiveMgr.register(primitives);
- }
-
- public DDBlitLoops(SurfaceType srcType, SurfaceType dstType, boolean over) {
- super(srcType,
- over ? CompositeType.SrcOverNoEa : CompositeType.SrcNoEa,
- dstType);
- }
-
- /**
- * Blit
- * This native method is where all of the work happens in the
- * accelerated Blit.
- */
- public native void Blit(SurfaceData src, SurfaceData dst,
- Composite comp, Region clip,
- int sx, int sy, int dx, int dy, int w, int h);
-
-
- /**
- * BlitBg
- * This loop is used to render from Sw surface data
- * to the Hw one in AOSI.copyBackupToAccelerated.
- */
- static class DelegateBlitBgLoop extends BlitBg {
- SurfaceType dstType;
- private static final Font defaultFont = new Font(Font.DIALOG, Font.PLAIN, 12);
-
- public DelegateBlitBgLoop(SurfaceType realDstType, SurfaceType delegateDstType) {
- super(SurfaceType.Any, CompositeType.SrcNoEa, realDstType);
- this.dstType = delegateDstType;
- }
-
- public void BlitBg(SurfaceData srcData, SurfaceData dstData,
- Composite comp, Region clip, Color bgColor,
- int srcx, int srcy, int dstx, int dsty, int width, int height)
- {
- ColorModel dstModel = dstData.getColorModel();
- WritableRaster wr =
- dstModel.createCompatibleWritableRaster(width, height);
- boolean isPremult = dstModel.isAlphaPremultiplied();
- BufferedImage bimg =
- new BufferedImage(dstModel, wr, isPremult, null);
- SurfaceData tmpData = BufImgSurfaceData.createData(bimg);
- SunGraphics2D sg2d = new SunGraphics2D(tmpData, bgColor, bgColor,
- defaultFont);
- FillRect fillop = FillRect.locate(SurfaceType.AnyColor,
- CompositeType.SrcNoEa,
- tmpData.getSurfaceType());
- Blit combineop = Blit.getFromCache(srcData.getSurfaceType(),
- CompositeType.SrcOverNoEa,
- tmpData.getSurfaceType());
- Blit blitop = Blit.getFromCache(tmpData.getSurfaceType(),
- CompositeType.SrcNoEa, dstType);
- fillop.FillRect(sg2d, tmpData, 0, 0, width, height);
- combineop.Blit(srcData, tmpData, AlphaComposite.SrcOver, null,
- srcx, srcy, 0, 0, width, height);
- blitop.Blit(tmpData, dstData, comp, clip,
- 0, 0, dstx, dsty, width, height);
- }
- }
-}