54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/****************************************************************************
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* Copyright (C) 2023 Xiaomi Corporation
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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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#ifndef __BT_A2DP_H__
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#define __BT_A2DP_H__
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#include <stddef.h>
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#include "bt_addr.h"
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#include "bt_device.h"
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/**
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* @brief A2DP audio state
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*/
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typedef enum {
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A2DP_AUDIO_STATE_REMOTE_SUSPEND = 0,
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A2DP_AUDIO_STATE_STOPPED,
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A2DP_AUDIO_STATE_STARTED,
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} a2dp_audio_state_t;
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/**
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* @brief A2DP connection state changed callback
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*
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* @param cookie - callback cookie.
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* @param addr - address of peer A2DP device.
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* @param state - connection state.
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*/
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typedef void (*a2dp_connection_state_callback)(void* cookie, bt_address_t* addr,
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profile_connection_state_t state);
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/**
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* @brief A2DP audio connection state changed callback
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*
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* @param cookie - callback cookie.
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* @param addr - address of peer A2DP device.
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* @param state - audio connection state.
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*/
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typedef void (*a2dp_audio_state_callback)(void* cookie, bt_address_t* addr,
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a2dp_audio_state_t state);
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#endif /* __BT_A2DP_H__ */
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