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 //#define LOG_NDEBUG 0 18 #define LOG_TAG "OMXClient" 19 20 #ifdef __LP64__ 21 #define OMX_ANDROID_COMPILE_AS_32BIT_ON_64BIT_PLATFORMS 22 #endif 23 24 #include <utils/Log.h> 25 #include <cutils/properties.h> 26 27 #include <binder/IServiceManager.h> 28 #include <media/stagefright/OMXClient.h> 29 30 #include <media/IOMX.h> 31 32 #include <media/omx/1.0/WOmx.h> 33 34 namespace android { 35 OMXClient()36OMXClient::OMXClient() { 37 } 38 connect()39status_t OMXClient::connect() { 40 return connect("default"); 41 } 42 connect(const char * name)43status_t OMXClient::connect(const char* name) { 44 using namespace ::android::hardware::media::omx::V1_0; 45 if (name == nullptr) { 46 name = "default"; 47 } 48 sp<IOmx> tOmx = IOmx::getService(name); 49 if (tOmx.get() == nullptr) { 50 ALOGE("Cannot obtain IOmx service."); 51 return NO_INIT; 52 } 53 if (!tOmx->isRemote()) { 54 ALOGE("IOmx service running in passthrough mode."); 55 return NO_INIT; 56 } 57 mOMX = new utils::LWOmx(tOmx); 58 ALOGI("IOmx service obtained"); 59 return OK; 60 } 61 disconnect()62void OMXClient::disconnect() { 63 mOMX.clear(); 64 } 65 interface()66sp<IOMX> OMXClient::interface() { 67 return mOMX; 68 } 69 70 } // namespace android 71