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_STRUCTURED_COMPONENT_H 18 #define ANDROID_RS_STRUCTURED_COMPONENT_H 19 20 #include "rsUtils.h" 21 #include "rsObjectBase.h" 22 23 // --------------------------------------------------------------------------- 24 namespace android { 25 namespace renderscript { 26 27 class Component : public ObjectBase 28 { 29 public: 30 enum DataType { 31 FLOAT, 32 UNSIGNED, 33 SIGNED 34 }; 35 36 enum DataKind { 37 USER, 38 RED, GREEN, BLUE, ALPHA, LUMINANCE, INTENSITY, 39 X, Y, Z, W, 40 S, T, Q, R, 41 NX, NY, NZ, 42 INDEX, 43 POINT_SIZE 44 }; 45 46 47 Component(Context *rsc, DataKind dk, DataType dt, bool isNorm, uint32_t bits, const char *); 48 virtual ~Component(); 49 getType()50 DataType getType() const {return mType;} getIsNormalized()51 bool getIsNormalized() const {return mIsNormalized;} getKind()52 DataKind getKind() const {return mKind;} getBits()53 uint32_t getBits() const {return mBits;} 54 55 uint32_t getGLType() const; 56 const char * getCType() const; 57 getComponentName()58 const char * getComponentName() const {return mName.string();} 59 virtual void dumpLOGV(const char *prefix) const; 60 61 protected: 62 63 DataType mType; 64 bool mIsNormalized; 65 DataKind mKind; 66 uint32_t mBits; 67 String8 mName; 68 69 private: 70 Component(Context *rsc); 71 }; 72 73 74 } 75 } 76 77 #endif //ANDROID_RS_STRUCTURED_COMPONENT_H 78 79