rsComponent.h revision e12c1c591b4219e80f29c6c0e0c62c9578b75450
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// --------------------------------------------------------------------------- 24namespace android { 25namespace renderscript { 26 27class Component : public ObjectBase 28{ 29public: 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 50 DataType getType() const {return mType;} 51 bool getIsNormalized() const {return mIsNormalized;} 52 DataKind getKind() const {return mKind;} 53 uint32_t getBits() const {return mBits;} 54 55 uint32_t getGLType() const; 56 const char * getCType() const; 57 58 const char * getComponentName() const {return mName.string();} 59 virtual void dumpLOGV(const char *prefix) const; 60 61protected: 62 63 DataType mType; 64 bool mIsNormalized; 65 DataKind mKind; 66 uint32_t mBits; 67 String8 mName; 68 69private: 70 Component(Context *rsc); 71}; 72 73 74} 75} 76 77#endif //ANDROID_RS_STRUCTURED_COMPONENT_H 78 79