1 /* 2 * rkisp_aiq_core.h 3 * 4 * Copyright (c) 2019 Rockchip Corporation 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 * 18 */ 19 #include "MessageBus.h" 20 #include "RkAiqCore.h" 21 22 namespace RkCam { 23 24 bool loop()25MessageThread::loop() 26 { 27 const static int32_t msg_time_out = -1; //wait until wakeup 28 SmartPtr<XCamMessage> msg = mMsgQueue.pop (msg_time_out); 29 30 if (!msg.ptr ()) { 31 LOGW_ANALYZER("MessageThread got empty message, stop thread"); 32 return false; 33 } 34 35 XCamReturn ret = mRkAiqCore->handle_message (msg); 36 if (ret == XCAM_RETURN_NO_ERROR || ret == XCAM_RETURN_ERROR_TIMEOUT) 37 return true; 38 39 return false; 40 } 41 42 } 43