1/*
2 * Copyright (C) 2009 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
17#ifndef ANDROID_LIGHT_H
18#define ANDROID_LIGHT_H
19
20
21#include "rsObjectBase.h"
22
23// ---------------------------------------------------------------------------
24namespace android {
25namespace renderscript {
26
27
28// An element is a group of Components that occupies one cell in a structure.
29class Light : public ObjectBase
30{
31public:
32    Light(Context *, bool isLocal, bool isMono);
33    virtual ~Light();
34
35    // Values, mutable after creation.
36    void setPosition(float x, float y, float z);
37    void setColor(float r, float g, float b);
38
39    void setupGL(uint32_t num) const;
40
41protected:
42    float mColor[4];
43    float mPosition[4];
44    bool mIsLocal;
45    bool mIsMono;
46};
47
48
49class LightState {
50public:
51    LightState();
52    ~LightState();
53
54    void clear();
55
56    bool mIsMono;
57    bool mIsLocal;
58};
59
60
61}
62}
63#endif //ANDROID_LIGHT_H
64
65