mirror of
https://github.com/openjdk/jdk.git
synced 2026-03-29 09:10:13 +00:00
117 lines
4.9 KiB
Java
117 lines
4.9 KiB
Java
/*
|
|
* Copyright (c) 2001, 2008, 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.x11;
|
|
|
|
import sun.awt.SunToolkit;
|
|
import sun.java2d.loops.GraphicsPrimitive;
|
|
import sun.java2d.loops.GraphicsPrimitiveMgr;
|
|
import sun.java2d.loops.CompositeType;
|
|
import sun.java2d.loops.SurfaceType;
|
|
import sun.java2d.loops.BlitBg;
|
|
import sun.java2d.SurfaceData;
|
|
import sun.java2d.pipe.Region;
|
|
import java.awt.Color;
|
|
import java.awt.Composite;
|
|
|
|
/**
|
|
* X11PMBlitBgLoops
|
|
*
|
|
* This class accelerates Blits between two surfaces of types *PM. Since
|
|
* the onscreen surface is of that type and some of the offscreen surfaces
|
|
* may be of that type (if they were created via X11OffScreenImage), then
|
|
* this type of BlitBg will accelerated double-buffer copies between those
|
|
* two surfaces.
|
|
*/
|
|
public class X11PMBlitBgLoops extends BlitBg {
|
|
|
|
public static void register()
|
|
{
|
|
GraphicsPrimitive[] primitives = {
|
|
new X11PMBlitBgLoops(X11SurfaceData.IntBgrX11_BM,
|
|
X11SurfaceData.IntBgrX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.IntRgbX11_BM,
|
|
X11SurfaceData.IntRgbX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.ThreeByteBgrX11_BM,
|
|
X11SurfaceData.ThreeByteBgrX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.ThreeByteRgbX11_BM,
|
|
X11SurfaceData.ThreeByteRgbX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.ByteIndexedX11_BM,
|
|
X11SurfaceData.ByteIndexedOpaqueX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.ByteGrayX11_BM,
|
|
X11SurfaceData.ByteGrayX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.Index8GrayX11_BM,
|
|
X11SurfaceData.Index8GrayX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.UShort555RgbX11_BM,
|
|
X11SurfaceData.UShort555RgbX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.UShort565RgbX11_BM,
|
|
X11SurfaceData.UShort565RgbX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.UShortIndexedX11_BM,
|
|
X11SurfaceData.UShortIndexedX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.IntRgbX11_BM,
|
|
X11SurfaceData.IntArgbPreX11),
|
|
new X11PMBlitBgLoops(X11SurfaceData.IntBgrX11_BM,
|
|
X11SurfaceData.FourByteAbgrPreX11),
|
|
};
|
|
GraphicsPrimitiveMgr.register(primitives);
|
|
}
|
|
|
|
public X11PMBlitBgLoops(SurfaceType srcType, SurfaceType dstType)
|
|
{
|
|
super(srcType, CompositeType.SrcNoEa, dstType);
|
|
}
|
|
|
|
@Override
|
|
public void BlitBg(SurfaceData src, SurfaceData dst,
|
|
Composite comp, Region clip, int bgColor,
|
|
int sx, int sy,
|
|
int dx, int dy,
|
|
int w, int h)
|
|
{
|
|
SunToolkit.awtLock();
|
|
try {
|
|
int pixel = dst.pixelFor(bgColor);
|
|
X11SurfaceData x11sd = (X11SurfaceData)dst;
|
|
// use false for needExposures since we clip to the pixmap
|
|
long xgc = x11sd.getBlitGC(clip, false);
|
|
nativeBlitBg(src.getNativeOps(), dst.getNativeOps(),
|
|
xgc, pixel,
|
|
sx, sy, dx, dy, w, h);
|
|
} finally {
|
|
SunToolkit.awtUnlock();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* This native method is where all of the work happens in the
|
|
* accelerated Blit.
|
|
*/
|
|
private native void nativeBlitBg(long srcData, long dstData,
|
|
long xgc, int pixel,
|
|
int sx, int sy,
|
|
int dx, int dy,
|
|
int w, int h);
|
|
}
|