summaryrefslogtreecommitdiffstats
path: root/awt/org/apache/harmony/awt/gl/render/NativeImageBlitter.java
diff options
context:
space:
mode:
Diffstat (limited to 'awt/org/apache/harmony/awt/gl/render/NativeImageBlitter.java')
-rw-r--r--awt/org/apache/harmony/awt/gl/render/NativeImageBlitter.java218
1 files changed, 0 insertions, 218 deletions
diff --git a/awt/org/apache/harmony/awt/gl/render/NativeImageBlitter.java b/awt/org/apache/harmony/awt/gl/render/NativeImageBlitter.java
deleted file mode 100644
index b0ebc97..0000000
--- a/awt/org/apache/harmony/awt/gl/render/NativeImageBlitter.java
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/**
- * @author Igor V. Stolyarov
- * @version $Revision$
- * Created on 26.11.2005
- *
- */
-package org.apache.harmony.awt.gl.render;
-
-import java.awt.AlphaComposite;
-import java.awt.Color;
-import java.awt.Composite;
-import java.awt.geom.AffineTransform;
-import java.awt.image.BufferedImage;
-
-import org.apache.harmony.awt.gl.ImageSurface;
-import org.apache.harmony.awt.gl.MultiRectArea;
-import org.apache.harmony.awt.gl.Surface;
-import org.apache.harmony.awt.gl.XORComposite;
-
-/**
- * This kind of blitters is intended for drawing one image on the buffered
- * or volatile image. For the moment we can blit natively Buffered Images which
- * have sRGB, Linear_RGB, Linear_Gray Color Space and type different
- * from BufferedImage.TYPE_CUSTOM, Volatile Images and Images which received
- * using Toolkit and Component classes.
- */
-public class NativeImageBlitter implements Blitter {
-
-
- final static NativeImageBlitter inst = new NativeImageBlitter();
-
- public static NativeImageBlitter getInstance(){
- return inst;
- }
-
- public void blit(int srcX, int srcY, Surface srcSurf, int dstX, int dstY,
- Surface dstSurf, int width, int height, AffineTransform sysxform,
- AffineTransform xform, Composite comp, Color bgcolor,
- MultiRectArea clip) {
-
- if(!srcSurf.isNativeDrawable()){
- JavaBlitter.inst.blit(srcX, srcY, srcSurf, dstX, dstY, dstSurf, width, height,
- sysxform, xform, comp, bgcolor, clip);
- }else{
- if(xform == null){
- blit(srcX, srcY, srcSurf, dstX, dstY, dstSurf, width, height,
- sysxform, comp, bgcolor, clip);
- }else{
- double scaleX = xform.getScaleX();
- double scaleY = xform.getScaleY();
- double scaledX = dstX / scaleX;
- double scaledY = dstY / scaleY;
- AffineTransform at = new AffineTransform();
- at.setToTranslation(scaledX, scaledY);
- xform.concatenate(at);
- sysxform.concatenate(xform);
- blit(srcX, srcY, srcSurf, 0, 0, dstSurf, width, height,
- sysxform, comp, bgcolor, clip);
- }
- }
- }
-
- public void blit(int srcX, int srcY, Surface srcSurf, int dstX, int dstY,
- Surface dstSurf, int width, int height, AffineTransform sysxform,
- Composite comp, Color bgcolor, MultiRectArea clip) {
-
- if(!srcSurf.isNativeDrawable()){
- JavaBlitter.inst.blit(srcX, srcY, srcSurf, dstX, dstY, dstSurf, width, height,
- sysxform, comp, bgcolor, clip);
- }else{
- int type = sysxform.getType();
- switch(type){
- case AffineTransform.TYPE_TRANSLATION:
- dstX += sysxform.getTranslateX();
- dstY += sysxform.getTranslateY();
- case AffineTransform.TYPE_IDENTITY:
- blit(srcX, srcY, srcSurf, dstX, dstY, dstSurf,
- width, height, comp, bgcolor, clip);
- break;
- default:
- // TODO Need to realize Affine Transformation
- if(srcSurf instanceof ImageSurface){
- JavaBlitter.inst.blit(srcX, srcY, srcSurf, dstX, dstY,
- dstSurf, width, height,
- sysxform, comp, bgcolor, clip);
- }else{
- int w = srcSurf.getWidth();
- int h = srcSurf.getHeight();
- BufferedImage tmp = new BufferedImage(w, h,
- BufferedImage.TYPE_INT_RGB);
- Surface tmpSurf = Surface.getImageSurface(tmp);
- blit(0, 0, srcSurf, 0, 0, tmpSurf,
- w, h, AlphaComposite.SrcOver, null, null);
- JavaBlitter.inst.blit(srcX, srcY, tmpSurf, dstX, dstY,
- dstSurf, width, height,
- sysxform, comp, bgcolor, clip);
- }
- }
- }
- }
-
- public void blit(int srcX, int srcY, Surface srcSurf, int dstX, int dstY,
- Surface dstSurf, int width, int height, Composite comp,
- Color bgcolor, MultiRectArea clip) {
-
- if(!srcSurf.isNativeDrawable()){
- JavaBlitter.inst.blit(srcX, srcY, srcSurf, dstX, dstY, dstSurf, width, height,
- comp, bgcolor, clip);
- }else{
- long dstSurfStruct = dstSurf.getSurfaceDataPtr();
- Object dstData = dstSurf.getData();
- int clipRects[];
- if(clip != null){
- clipRects = clip.rect;
- }else{
- clipRects = new int[]{5, 0, 0, dstSurf.getWidth(),
- dstSurf.getHeight()};
- }
-
- if(!(srcSurf instanceof ImageSurface)){
- srcSurf = srcSurf.getImageSurface();
- if(bgcolor != null){
- bgcolor = null;
- }
- }
-
- long srcSurfStruct = srcSurf.getSurfaceDataPtr();
- Object srcData = srcSurf.getData();
- if(comp instanceof AlphaComposite){
- AlphaComposite ac = (AlphaComposite) comp;
- int compType = ac.getRule();
- float alpha = ac.getAlpha();
- if(bgcolor != null){
- bltBG(srcX, srcY, srcSurfStruct, srcData,
- dstX, dstY, dstSurfStruct, dstData,
- width, height, bgcolor.getRGB(),
- compType, alpha, clipRects, srcSurf.invalidated());
- dstSurf.invalidate();
- srcSurf.validate();
- }else{
- blt(srcX, srcY, srcSurfStruct, srcData,
- dstX, dstY, dstSurfStruct, dstData,
- width, height, compType, alpha,
- clipRects, srcSurf.invalidated());
- dstSurf.invalidate();
- srcSurf.validate();
- }
- }else if(comp instanceof XORComposite){
- XORComposite xcomp = (XORComposite) comp;
- xor(srcX, srcY, srcSurfStruct, srcData,
- dstX, dstY, dstSurfStruct, dstData,
- width, height, xcomp.getXORColor().getRGB(),
- clipRects, srcSurf.invalidated());
- dstSurf.invalidate();
- srcSurf.validate();
- }else{
- if(srcSurf instanceof ImageSurface){
- JavaBlitter.inst.blit(srcX, srcY, srcSurf, dstX, dstY,
- dstSurf, width, height,
- comp, bgcolor, clip);
- }else{
- int w = srcSurf.getWidth();
- int h = srcSurf.getHeight();
- BufferedImage tmp = new BufferedImage(w, h,
- BufferedImage.TYPE_INT_RGB);
- Surface tmpSurf = Surface.getImageSurface(tmp);
- long tmpSurfStruct = tmpSurf.getSurfaceDataPtr();
- Object tmpData = tmpSurf.getData();
- int tmpClip[] = new int[]{5, 0, 0, srcSurf.getWidth(),
- srcSurf.getHeight()};
-
- blt(0, 0, srcSurfStruct, srcData, 0, 0,
- tmpSurfStruct, tmpData, w, h,
- AlphaComposite.SRC_OVER,
- 1.0f, tmpClip, srcSurf.invalidated());
- srcSurf.validate();
- JavaBlitter.inst.blit(srcX, srcY, tmpSurf, dstX, dstY,
- dstSurf, width, height,
- comp, bgcolor, clip);
- }
- }
- }
-
- }
-
- private native void bltBG(int srcX, int srcY, long srsSurfDataPtr,
- Object srcData, int dstX, int dstY, long dstSurfDataPtr,
- Object dstData, int width, int height, int bgcolor,
- int compType, float alpha, int clip[], boolean invalidated);
-
- private native void blt(int srcX, int srcY, long srsSurfDataPtr,
- Object srcData, int dstX, int dstY, long dstSurfDataPtr,
- Object dstData, int width, int height, int compType,
- float alpha, int clip[], boolean invalidated);
-
- private native void xor(int srcX, int srcY, long srsSurfDataPtr,
- Object srcData, int dstX, int dstY, long dstSurfDataPtr,
- Object dstData, int width, int height, int xorcolor,
- int clip[], boolean invalidated);
-
-
-}
generated by cgit v1.1 at 2024-05-25 10:08:34 +0000