58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
// Copyright (C) 2020 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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#include "AudioProxyStreamOut.h"
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namespace audio_proxy {
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AudioProxyStreamOut::AudioProxyStreamOut(audio_proxy_stream_out_t* stream,
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audio_proxy_device_t* device)
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: mStream(stream), mDevice(device) {}
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AudioProxyStreamOut::~AudioProxyStreamOut() {
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mDevice->close_output_stream(mDevice, mStream);
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}
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ssize_t AudioProxyStreamOut::write(const void* buffer, size_t bytes) {
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return mStream->write(mStream, buffer, bytes);
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}
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void AudioProxyStreamOut::getPresentationPosition(int64_t* frames,
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TimeSpec* timestamp) const {
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struct timespec ts;
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mStream->get_presentation_position(mStream,
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reinterpret_cast<uint64_t*>(frames), &ts);
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timestamp->tvSec = ts.tv_sec;
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timestamp->tvNSec = ts.tv_nsec;
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}
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void AudioProxyStreamOut::standby() { mStream->standby(mStream); }
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void AudioProxyStreamOut::pause() { mStream->pause(mStream); }
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void AudioProxyStreamOut::resume() { mStream->resume(mStream); }
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void AudioProxyStreamOut::drain(AudioDrain type) {
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mStream->drain(mStream, static_cast<audio_proxy_drain_type_t>(type));
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}
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void AudioProxyStreamOut::flush() { mStream->flush(mStream); }
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void AudioProxyStreamOut::setVolume(float left, float right) {
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mStream->set_volume(mStream, left, right);
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}
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} // namespace audio_proxy
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