109 lines
2.5 KiB
Java
109 lines
2.5 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.renderscript;
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import java.io.IOException;
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import java.io.InputStream;
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import android.content.res.Resources;
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import android.os.Bundle;
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import android.util.Config;
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import android.util.Log;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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/**
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* @hide
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*
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**/
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public class Sampler extends BaseObj {
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public enum Value {
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NEAREST (0),
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LINEAR (1),
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LINEAR_MIP_LINEAR (2),
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WRAP (3),
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CLAMP (4);
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int mID;
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Value(int id) {
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mID = id;
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}
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}
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Sampler(int id, RenderScript rs) {
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super(rs);
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mID = id;
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}
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public static class Builder {
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RenderScript mRS;
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Value mMin;
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Value mMag;
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Value mWrapS;
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Value mWrapT;
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Value mWrapR;
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public Builder(RenderScript rs) {
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mRS = rs;
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mMin = Value.NEAREST;
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mMag = Value.NEAREST;
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mWrapS = Value.WRAP;
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mWrapT = Value.WRAP;
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mWrapR = Value.WRAP;
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}
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public void setMin(Value v) {
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mMin = v;
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}
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public void setMag(Value v) {
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mMag = v;
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}
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public void setWrapS(Value v) {
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mWrapS = v;
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}
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public void setWrapT(Value v) {
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mWrapT = v;
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}
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public void setWrapR(Value v) {
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mWrapR = v;
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}
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static synchronized Sampler internalCreate(RenderScript rs, Builder b) {
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rs.nSamplerBegin();
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rs.nSamplerSet(0, b.mMin.mID);
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rs.nSamplerSet(1, b.mMag.mID);
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rs.nSamplerSet(2, b.mWrapS.mID);
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rs.nSamplerSet(3, b.mWrapT.mID);
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rs.nSamplerSet(4, b.mWrapR.mID);
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int id = rs.nSamplerCreate();
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return new Sampler(id, rs);
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}
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public Sampler create() {
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return internalCreate(mRS, this);
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}
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}
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}
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