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Diffstat (limited to 'audio_a2dp_hw/audio_a2dp_hw.h')
| -rw-r--r-- | audio_a2dp_hw/audio_a2dp_hw.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/audio_a2dp_hw/audio_a2dp_hw.h b/audio_a2dp_hw/audio_a2dp_hw.h new file mode 100644 index 0000000..77e113a --- /dev/null +++ b/audio_a2dp_hw/audio_a2dp_hw.h @@ -0,0 +1,114 @@ +/****************************************************************************** + * + * Copyright (C) 2009-2012 Broadcom Corporation + * + * This program is the proprietary software of Broadcom Corporation and/or its + * licensors, and may only be used, duplicated, modified or distributed + * pursuant to the terms and conditions of a separate, written license + * agreement executed between you and Broadcom (an "Authorized License"). + * Except as set forth in an Authorized License, Broadcom grants no license + * (express or implied), right to use, or waiver of any kind with respect to + * the Software, and Broadcom expressly reserves all rights in and to the + * Software and all intellectual property rights therein. + * IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS + * SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE + * ALL USE OF THE SOFTWARE. + * + * Except as expressly set forth in the Authorized License, + * + * 1. This program, including its structure, sequence and organization, + * constitutes the valuable trade secrets of Broadcom, and you shall + * use all reasonable efforts to protect the confidentiality thereof, + * and to use this information only in connection with your use of + * Broadcom integrated circuit products. + * + * 2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED + * "AS IS" AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, + * REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, + * OR OTHERWISE, WITH RESPECT TO THE SOFTWARE. BROADCOM SPECIFICALLY + * DISCLAIMS ANY AND ALL IMPLIED WARRANTIES OF TITLE, MERCHANTABILITY, + * NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, + * ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR + * CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING + * OUT OF USE OR PERFORMANCE OF THE SOFTWARE. + * + * 3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM + * OR ITS LICENSORS BE LIABLE FOR + * (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR EXEMPLARY + * DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO + * YOUR USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM + * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; OR + * (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT ACTUALLY PAID FOR THE + * SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE + * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF + * ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. + * + *****************************************************************************/ + +/***************************************************************************** + * + * 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_CHANNEL_DEFAULT_RATE 44100 +#define AUDIO_CHANNEL_DEFAULT_FORMAT AUDIO_FORMAT_PCM_16_BIT +#define AUDIO_CHANNEL_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 */ + |