0874626d77
Test: launch cuttlefish, CtsMediaAudioTestCases Bug: 295803971 Change-Id: I056c3e81662f90207702b47664c23b7ddd1db378
73 lines
2.8 KiB
C++
73 lines
2.8 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "effectFactory-impl/EffectFactory.h"
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#include <android-base/logging.h>
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#include <android/binder_manager.h>
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#include <android/binder_process.h>
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#include <system/audio_config.h>
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#ifdef __ANDROID_APEX__
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#include <android/apexsupport.h>
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#endif
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/** Default name of effect configuration file. */
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static const char* kDefaultConfigName = "audio_effects_config.xml";
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static inline std::string config_file_path() {
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if (__builtin_available(android AAPEXSUPPORT_API, *)) {
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AApexInfo *apexInfo;
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if (AApexInfo_create(&apexInfo) == AAPEXINFO_OK) {
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std::string apexName(AApexInfo_getName(apexInfo));
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AApexInfo_destroy(apexInfo);
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std::string candidatePath("/apex/");
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candidatePath.append(apexName).append("/etc/").append(kDefaultConfigName);
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LOG(DEBUG) << __func__ << " effect lib path " << candidatePath;
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if (access(candidatePath.c_str(), R_OK) == 0) {
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return std::move(candidatePath);
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}
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}
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} else {
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LOG(DEBUG) << __func__ << " libapexsupport is not supported";
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}
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LOG(DEBUG) << __func__ << ": Unable to resolve config file path in APEX";
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return android::audio_find_readable_configuration_file(kDefaultConfigName);
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}
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int main() {
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// This is a debug implementation, always enable debug logging.
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android::base::SetMinimumLogSeverity(::android::base::DEBUG);
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ABinderProcess_setThreadPoolMaxThreadCount(0);
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auto configFile = config_file_path();
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if (configFile == "") {
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LOG(ERROR) << __func__ << ": config file " << kDefaultConfigName << " not found!";
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return EXIT_FAILURE;
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}
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LOG(DEBUG) << __func__ << ": start factory with configFile:" << configFile;
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auto effectFactory =
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ndk::SharedRefBase::make<aidl::android::hardware::audio::effect::Factory>(configFile);
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std::string serviceName = std::string() + effectFactory->descriptor + "/default";
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binder_status_t status =
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AServiceManager_addService(effectFactory->asBinder().get(), serviceName.c_str());
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CHECK_EQ(STATUS_OK, status);
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LOG(DEBUG) << __func__ << ": effectFactory: " << serviceName << " start";
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ABinderProcess_joinThreadPool();
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return EXIT_FAILURE; // should not reach
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}
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