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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 {
public enum CullMode {
BACK (0),
FRONT (1),
NONE (2);
int mID;
CullMode(int id) {
mID = id;
}
}
boolean mPointSmooth;
boolean mLineSmooth;
boolean mPointSprite;
float mLineWidth;
CullMode mCullMode;
ProgramRaster(int id, RenderScript rs) {
super(rs);
mID = id;
mLineWidth = 1.0f;
mPointSmooth = false;
mLineSmooth = false;
mPointSprite = false;
mCullMode = CullMode.BACK;
}
public void setLineWidth(float w) {
mRS.validate();
mLineWidth = w;
mRS.nProgramRasterSetLineWidth(mID, w);
}
public void setCullMode(CullMode m) {
mRS.validate();
mCullMode = m;
mRS.nProgramRasterSetCullMode(mID, m.mID);
}
public static class Builder {
RenderScript mRS;
boolean mPointSprite;
boolean mPointSmooth;
boolean mLineSmooth;
public Builder(RenderScript rs) {
mRS = rs;
mPointSmooth = false;
mLineSmooth = false;
mPointSprite = false;
}
public Builder setPointSpriteEnable(boolean enable) {
mPointSprite = enable;
return this;
}
public Builder setPointSmoothEnable(boolean enable) {
mPointSmooth = enable;
return this;
}
public Builder setLineSmoothEnable(boolean enable) {
mLineSmooth = enable;
return this;
}
static synchronized ProgramRaster internalCreate(RenderScript rs, Builder b) {
int id = rs.nProgramRasterCreate(b.mPointSmooth, b.mLineSmooth, b.mPointSprite);
ProgramRaster pr = new ProgramRaster(id, rs);
return pr;
}
public ProgramRaster create() {
mRS.validate();
return internalCreate(mRS, this);
}
}
}
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