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_ANIMATION_H
18#define ANDROID_RS_ANIMATION_H
19
20#include "rsUtils.h"
21#include "rsObjectBase.h"
22#include "rsInternalDefines.h"
23// ---------------------------------------------------------------------------
24namespace android {
25namespace renderscript {
26
27
28class Animation : public ObjectBase {
29public:
30    ~Animation();
31
32    static Animation * create(Context *rsc,
33                              const float *inValues, const float *outValues,
34                              uint32_t valueCount, RsAnimationInterpolation,
35                              RsAnimationEdge pre, RsAnimationEdge post);
36
37    float eval(float) const;
38
39    virtual void serialize(Context *rsc, OStream *stream) const;
40    virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ANIMATION; }
41    static Animation *createFromStream(Context *rsc, IStream *stream);
42
43protected:
44    Animation(Context *rsc);
45
46
47
48    float evalInRange(float) const;
49
50
51
52    const float *mValuesInput;
53    const float *mValuesOutput;
54    uint32_t mValueCount;
55    RsAnimationInterpolation mInterpolation;
56    RsAnimationEdge mEdgePre;
57    RsAnimationEdge mEdgePost;
58
59    // derived
60    float mInputMin;
61    float mInputMax;
62};
63
64}
65}
66#endif //ANDROID_STRUCTURED_ELEMENT_H
67
68