| // Copyright (C) 2020 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #define LOG_TAG "audio_proxy_client" |
| |
| #include "BusDeviceImpl.h" |
| |
| #include <utils/Log.h> |
| |
| #include "AudioProxyDevice.h" |
| #include "AudioProxyStreamOut.h" |
| #include "StreamOutImpl.h" |
| |
| using ::android::hardware::Void; |
| |
| namespace audio_proxy { |
| namespace CPP_VERSION { |
| |
| BusDeviceImpl::BusDeviceImpl(AudioProxyDevice* device) : mDevice(device) {} |
| BusDeviceImpl::~BusDeviceImpl() = default; |
| |
| Return<void> BusDeviceImpl::openOutputStream( |
| int32_t ioHandle, const DeviceAddress& device, const AudioConfig& config, |
| hidl_bitfield<AudioOutputFlag> flags, const SourceMetadata& sourceMetadata, |
| openOutputStream_cb _hidl_cb) { |
| std::unique_ptr<AudioProxyStreamOut> stream; |
| AudioConfig suggestedConfig; |
| |
| Result res = |
| mDevice->openOutputStream(flags, config, &stream, &suggestedConfig); |
| ALOGE_IF(res != Result::OK, "Open output stream error."); |
| |
| // Still pass `suggestedConfig` back when `openOutputStream` returns error, |
| // so that audio service can re-open the stream with a new config. |
| _hidl_cb(res, stream ? new StreamOutImpl(std::move(stream)) : nullptr, |
| suggestedConfig); |
| return Void(); |
| } |
| |
| } // namespace CPP_VERSION |
| } // namespace audio_proxy |