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 // --------------------------------------------------------------------------- 24 namespace android { 25 namespace renderscript { 26 27 28 class Animation : public ObjectBase { 29 public: 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; getClassId()40 virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ANIMATION; } 41 static Animation *createFromStream(Context *rsc, IStream *stream); 42 43 protected: 44 explicit 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 } // namespace renderscript 65 } // namespace android 66 #endif //ANDROID_STRUCTURED_ELEMENT_H 67 68