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/*
* Copyright (c) 2011, 2016, 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 com.sun.prism.sw;
import com.sun.glass.ui.Screen;
import com.sun.prism.Image;
import com.sun.prism.MediaFrame;
import com.sun.prism.Mesh;
import com.sun.prism.MeshView;
import com.sun.prism.PhongMaterial;
import com.sun.prism.PixelFormat;
import com.sun.prism.Presentable;
import com.sun.prism.PresentableState;
import com.sun.prism.ResourceFactory;
import com.sun.prism.RTTexture;
import com.sun.prism.Texture;
import com.sun.prism.Texture.Usage;
import com.sun.prism.Texture.WrapMode;
import com.sun.prism.impl.BaseResourceFactory;
import com.sun.prism.impl.PrismSettings;
import com.sun.prism.impl.TextureResourcePool;
import com.sun.prism.impl.shape.BasicRoundRectRep;
import com.sun.prism.impl.shape.BasicShapeRep;
import com.sun.prism.shape.ShapeRep;
import java.util.Map;
import java.util.WeakHashMap;
final class SWResourceFactory
extends BaseResourceFactory
implements ResourceFactory {
private static final Map clampTexCache = new WeakHashMap<>();
private static final Map repeatTexCache = new WeakHashMap<>();
private static final Map mipmapTexCache = new WeakHashMap<>();
private static final ShapeRep theRep = new BasicShapeRep();
private static final ShapeRep rectRep = new BasicRoundRectRep();
private Screen screen;
private final SWContext context;
public SWResourceFactory(Screen screen) {
super(clampTexCache, repeatTexCache, mipmapTexCache);
this.screen = screen;
this.context = new SWContext(this);
}
public TextureResourcePool getTextureResourcePool() {
return SWTexturePool.instance;
}
public Screen getScreen() {
return screen;
}
SWContext getContext() {
return context;
}
@Override public void dispose() {
context.dispose();
}
@Override public ShapeRep createArcRep() {
return theRep;
}
@Override public ShapeRep createEllipseRep() {
return theRep;
}
@Override public ShapeRep createRoundRectRep() {
return rectRep;
}
@Override public ShapeRep createPathRep() {
return theRep;
}
@Override public Presentable createPresentable(PresentableState pState) {
if (PrismSettings.debug) {
System.out.println("+ SWRF.createPresentable()");
}
return new SWPresentable(pState, this);
}
public int getRTTWidth(int w, WrapMode wrapMode) {
return w;
}
public int getRTTHeight(int h, WrapMode wrapMode) {
return h;
}
@Override
public boolean isCompatibleTexture(Texture tex) {
return tex instanceof SWTexture;
}
@Override public RTTexture createRTTexture(int width, int height, WrapMode wrapMode, boolean msaa) {
return createRTTexture(width, height, wrapMode);
}
@Override public RTTexture createRTTexture(int width, int height,
WrapMode wrapMode)
{
SWTexturePool pool = SWTexturePool.instance;
long size = pool.estimateRTTextureSize(width, height, false);
if (!pool.prepareForAllocation(size)) {
return null;
}
return new SWRTTexture(this, width, height);
}
@Override public int getMaximumTextureSize() {
return Integer.MAX_VALUE;
}
@Override public boolean isFormatSupported(PixelFormat format) {
switch (format) {
case BYTE_RGB:
case BYTE_GRAY:
case INT_ARGB_PRE:
case BYTE_BGRA_PRE:
return true;
case BYTE_ALPHA:
case BYTE_APPLE_422:
case MULTI_YCbCr_420:
case FLOAT_XYZW:
default:
return false;
}
}
@Override
protected boolean canClampToZero() {
return false;
}
@Override public Texture createTexture(MediaFrame vdb) {
return new SWArgbPreTexture(this, WrapMode.CLAMP_TO_EDGE, vdb.getWidth(), vdb.getHeight());
}
@Override public Texture createTexture(PixelFormat formatHint,
Usage usageHint,
WrapMode wrapMode,
int w, int h)
{
SWTexturePool pool = SWTexturePool.instance;
long size = pool.estimateTextureSize(w, h, formatHint);
if (!pool.prepareForAllocation(size)) {
return null;
}
return SWTexture.create(this, formatHint, wrapMode, w, h);
}
@Override public Texture createTexture(PixelFormat formatHint, Usage usageHint,
WrapMode wrapMode, int w, int h, boolean useMipmap) {
return createTexture(formatHint, usageHint, wrapMode, w, h);
}
public PhongMaterial createPhongMaterial() {
throw new UnsupportedOperationException("Not supported yet.");
}
public MeshView createMeshView(Mesh mesh) {
throw new UnsupportedOperationException("Not supported yet.");
}
public Mesh createMesh() {
throw new UnsupportedOperationException("Not supported yet.");
}
}
