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62 lines
1.8 KiB
62 lines
1.8 KiB
/*
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* Copyright 2019 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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#pragma once
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#include <vector>
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#include "audio_a2dp_hw/include/audio_a2dp_hw.h"
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#include "common/message_loop_thread.h"
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namespace bluetooth {
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namespace audio {
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namespace a2dp {
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bool update_codec_offloading_capabilities(
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const std::vector<btav_a2dp_codec_config_t>& framework_preference);
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// Check if new bluetooth_audio is enabled
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bool is_hal_2_0_enabled();
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// Check if new bluetooth_audio is running with offloading encoders
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bool is_hal_2_0_offloading();
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// Initialize BluetoothAudio HAL: openProvider
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bool init(bluetooth::common::MessageLoopThread* message_loop);
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// Clean up BluetoothAudio HAL
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void cleanup();
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// Set up the codec into BluetoothAudio HAL
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bool setup_codec();
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// Send command to the BluetoothAudio HAL: StartSession, EndSession,
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// StreamStarted, StreamSuspended
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void start_session();
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void end_session();
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void ack_stream_started(const tA2DP_CTRL_ACK& status);
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void ack_stream_suspended(const tA2DP_CTRL_ACK& status);
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// Read from the FMQ of BluetoothAudio HAL
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size_t read(uint8_t* p_buf, uint32_t len);
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// Update A2DP delay report to BluetoothAudio HAL
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void set_remote_delay(uint16_t delay_report);
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} // namespace a2dp
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} // namespace audio
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} // namespace bluetooth
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