1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.renderscript;
18
19import android.util.Config;
20import android.util.Log;
21
22/**
23 * @hide
24 *
25 **/
26public class Light extends BaseObj {
27    Light(int id, RenderScript rs) {
28        super(rs);
29        mID = id;
30    }
31
32    public void setColor(float r, float g, float b) {
33        mRS.validate();
34        mRS.nLightSetColor(mID, r, g, b);
35    }
36
37    public void setPosition(float x, float y, float z) {
38        mRS.validate();
39        mRS.nLightSetPosition(mID, x, y, z);
40    }
41
42    public static class Builder {
43        RenderScript mRS;
44        boolean mIsMono;
45        boolean mIsLocal;
46
47        public Builder(RenderScript rs) {
48            mRS = rs;
49            mIsMono = false;
50            mIsLocal = false;
51        }
52
53        public void lightSetIsMono(boolean isMono) {
54            mIsMono = isMono;
55        }
56
57        public void lightSetIsLocal(boolean isLocal) {
58            mIsLocal = isLocal;
59        }
60
61        static synchronized Light internalCreate(RenderScript rs, Builder b) {
62            rs.nSamplerBegin();
63            rs.nLightSetIsMono(b.mIsMono);
64            rs.nLightSetIsLocal(b.mIsLocal);
65            int id = rs.nLightCreate();
66            return new Light(id, rs);
67        }
68
69        public Light create() {
70            mRS.validate();
71            return internalCreate(mRS, this);
72        }
73    }
74
75}
76
77