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