rsSignal.h revision 12b14ae9fa34f4fd0bf21a2a4ac95a4864248fe9
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_SIGNAL_H 18#define ANDROID_RS_SIGNAL_H 19 20 21#include "rsUtils.h" 22 23namespace android { 24namespace renderscript { 25 26class Signal { 27public: 28 Signal(); 29 ~Signal(); 30 31 bool init(); 32 33 void set(); 34 void wait(); 35 36protected: 37 bool mSet; 38 pthread_mutex_t mMutex; 39 pthread_cond_t mCondition; 40}; 41 42} 43} 44 45#endif 46 47