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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed 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.
*/
package android.renderscript;
import android.util.Config;
import android.util.Log;
/**
* @hide
*
**/
public class ProgramRaster extends BaseObj {
boolean mPointSmooth;
boolean mLineSmooth;
boolean mPointSprite;
float mPointSize;
float mLineWidth;
Element mIn;
Element mOut;
ProgramRaster(int id, RenderScript rs) {
super(rs);
mID = id;
mPointSize = 1.0f;
mLineWidth = 1.0f;
mPointSmooth = false;
mLineSmooth = false;
mPointSprite = false;
}
public void setLineWidth(float w) {
mLineWidth = w;
mRS.nProgramRasterSetLineWidth(mID, w);
}
public void setPointSize(float s) {
mPointSize = s;
mRS.nProgramRasterSetPointSize(mID, s);
}
void internalInit() {
int inID = 0;
int outID = 0;
if (mIn != null) {
inID = mIn.mID;
}
if (mOut != null) {
outID = mOut.mID;
}
mID = mRS.nProgramRasterCreate(inID, outID, mPointSmooth, mLineSmooth, mPointSprite);
}
public static class Builder {
RenderScript mRS;
ProgramRaster mPR;
public Builder(RenderScript rs, Element in, Element out) {
mRS = rs;
mPR = new ProgramRaster(0, rs);
}
public void setPointSpriteEnable(boolean enable) {
mPR.mPointSprite = enable;
}
public void setPointSmoothEnable(boolean enable) {
mPR.mPointSmooth = enable;
}
public void setLineSmoothEnable(boolean enable) {
mPR.mLineSmooth = enable;
}
static synchronized ProgramRaster internalCreate(RenderScript rs, Builder b) {
b.mPR.internalInit();
ProgramRaster pr = b.mPR;
b.mPR = new ProgramRaster(0, b.mRS);
return pr;
}
public ProgramRaster create() {
return internalCreate(mRS, this);
}
}
}
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