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Jason Samsf4687002010-03-10 17:30:41 -08001/*
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
23// ---------------------------------------------------------------------------
24namespace android {
25namespace renderscript {
26
27
Alex Sakhartchouked9f2102010-11-09 17:00:54 -080028class Animation : public ObjectBase {
Jason Samsf4687002010-03-10 17:30:41 -080029public:
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;
Alex Sakhartchoukaae74ad2010-06-04 10:06:50 -070038
Alex Sakhartchoukaa7d2882010-05-21 12:53:13 -070039 virtual void serialize(OStream *stream) const;
Alex Sakhartchoukaae74ad2010-06-04 10:06:50 -070040 virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ANIMATION; }
Alex Sakhartchoukaa7d2882010-05-21 12:53:13 -070041 static Animation *createFromStream(Context *rsc, IStream *stream);
Jason Samsf4687002010-03-10 17:30:41 -080042
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
Jason Samsf4687002010-03-10 17:30:41 -080064}
65}
66#endif //ANDROID_STRUCTURED_ELEMENT_H
67