rsComponent.h revision e5ffb879ae535a899a486285a23bea05e912480f 
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_RS_STRUCTURED_COMPONENT_H
18#define ANDROID_RS_STRUCTURED_COMPONENT_H
19
20#include "rsUtils.h"
21#include "rsObjectBase.h"
22
23// ---------------------------------------------------------------------------
24namespace android {
25namespace renderscript {
26
27class Component : public ObjectBase
28{
29public:
30    enum DataType {
31        FLOAT,
32        UNSIGNED,
33        SIGNED
34    };
35
36    enum DataKind {
37        NONE,
38        RED, GREEN, BLUE, ALPHA, LUMINANCE, INTENSITY,
39        X, Y, Z, W,
40        S, T, Q, R,
41        NX, NY, NZ,
42        INDEX,
43        USER
44    };
45
46
47    Component(DataKind dk, DataType dt, bool isNormalized, uint32_t bits);
48    virtual ~Component();
49
50    DataType getType() const {return mType;}
51    bool getIsNormalized() const {return mIsNormalized;}
52    DataKind getKind() const {return mKind;}
53    uint32_t getBits() const {return mBits;}
54
55    uint32_t getGLType() const;
56
57protected:
58
59    DataType mType;
60    bool mIsNormalized;
61    DataKind mKind;
62    uint32_t mBits;
63
64private:
65    Component();
66};
67
68
69}
70}
71
72#endif //ANDROID_RS_STRUCTURED_COMPONENT_H
73
74