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_ADAPTER_H 18#define ANDROID_RS_ADAPTER_H 19 20#include "rsAllocation.h" 21 22// --------------------------------------------------------------------------- 23namespace android { 24namespace renderscript { 25 26 27class Adapter1D : public ObjectBase { 28 29public: 30 // By policy this allocation will hold a pointer to the type 31 // but will not destroy it on destruction. 32 Adapter1D(Context *); 33 Adapter1D(Context *, Allocation *); 34 void reset(); 35 void * getElement(uint32_t x); 36 37 void setAllocation(Allocation *a) {mAllocation.set(a);} 38 39 uint32_t getDimX() const {return mAllocation->getType()->getLODDimX(mLOD);} 40 41 const Type * getBaseType() const {return mAllocation->getType();} 42 43 inline void setY(uint32_t y) {mY = y;} 44 inline void setZ(uint32_t z) {mZ = z;} 45 inline void setLOD(uint32_t lod) {mLOD = lod;} 46 inline void setFace(uint32_t face) {mFace = face;} 47 //void setArray(uint32_t num, uint32_t value); 48 49 void subData(uint32_t xoff, uint32_t count, const void *data); 50 void data(const void *data); 51 52 virtual void serialize(OStream *stream) const; 53 virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ADAPTER_1D; } 54 static Adapter1D *createFromStream(Context *rsc, IStream *stream); 55 56protected: 57 ObjectBaseRef<Allocation> mAllocation; 58 uint32_t mY; 59 uint32_t mZ; 60 uint32_t mLOD; 61 uint32_t mFace; 62}; 63 64class Adapter2D : public ObjectBase { 65 66public: 67 // By policy this allocation will hold a pointer to the type 68 // but will not destroy it on destruction. 69 Adapter2D(Context *); 70 Adapter2D(Context *, Allocation *); 71 void reset(); 72 void * getElement(uint32_t x, uint32_t y) const; 73 74 uint32_t getDimX() const {return mAllocation->getType()->getLODDimX(mLOD);} 75 uint32_t getDimY() const {return mAllocation->getType()->getLODDimY(mLOD);} 76 const Type * getBaseType() const {return mAllocation->getType();} 77 78 void setAllocation(Allocation *a) {mAllocation.set(a);} 79 inline void setZ(uint32_t z) {mZ = z;} 80 inline void setLOD(uint32_t lod) {mLOD = lod;} 81 inline void setFace(uint32_t face) {mFace = face;} 82 //void setArray(uint32_t num, uint32_t value); 83 84 void data(const void *data); 85 void subData(uint32_t xoff, uint32_t yoff, uint32_t w, uint32_t h, const void *data); 86 87 virtual void serialize(OStream *stream) const; 88 virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ADAPTER_2D; } 89 static Adapter2D *createFromStream(Context *rsc, IStream *stream); 90 91protected: 92 ObjectBaseRef<Allocation> mAllocation; 93 uint32_t mZ; 94 uint32_t mLOD; 95 uint32_t mFace; 96}; 97 98} 99} 100#endif 101 102