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/******************************************************************************
*
* Copyright (C) 2009-2012 Broadcom Corporation
*
* 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.
*
******************************************************************************/
/*****************************************************************************
*
* Filename: audio_a2dp_hw.h
*
* Description:
*
*****************************************************************************/
#ifndef AUDIO_A2DP_HW_H
#define AUDIO_A2DP_HW_H
/*****************************************************************************
** Constants & Macros
******************************************************************************/
#define A2DP_AUDIO_HARDWARE_INTERFACE "audio.a2dp"
#define A2DP_CTRL_PATH "/data/misc/bluedroid/.a2dp_ctrl"
#define A2DP_DATA_PATH "/data/misc/bluedroid/.a2dp_data"
#define AUDIO_STREAM_DEFAULT_RATE 44100
#define AUDIO_STREAM_DEFAULT_FORMAT AUDIO_FORMAT_PCM_16_BIT
#define AUDIO_STREAM_DEFAULT_CHANNEL_FLAG AUDIO_CHANNEL_OUT_STEREO
#define AUDIO_STREAM_OUTPUT_BUFFER_SZ (20*512)
#define AUDIO_SKT_DISCONNECTED (-1)
typedef enum {
A2DP_CTRL_CMD_NONE,
A2DP_CTRL_CMD_CHECK_READY,
A2DP_CTRL_CMD_START,
A2DP_CTRL_CMD_STOP,
A2DP_CTRL_CMD_SUSPEND
} tA2DP_CTRL_CMD;
typedef enum {
A2DP_CTRL_ACK_SUCCESS,
A2DP_CTRL_ACK_FAILURE
} tA2DP_CTRL_ACK;
/*****************************************************************************
** Type definitions for callback functions
******************************************************************************/
/*****************************************************************************
** Type definitions and return values
******************************************************************************/
/*****************************************************************************
** Extern variables and functions
******************************************************************************/
/*****************************************************************************
** Functions
******************************************************************************/
/*****************************************************************************
**
** Function
**
** Description
**
** Returns
**
******************************************************************************/
#endif /* A2DP_AUDIO_HW_H */