include/mm_sound_device.h

   1 /*
   2  * libmm-sound
   3  *
   4  * Copyright (c) 2000 - 2014 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact: Sangchul Lee <sc11.lee@samsung.com>
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  * http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  *
  20  */
  21
  22 /**
  23  * @file                mm_sound_device.h
  24  * @brief               Application interface library for sound module.
  25  * @date
  26  *
  27  * Application interface library for sound module.
  28  */
  29
  30 #ifndef __MM_SOUND_DEVICE_H__
  31 #define __MM_SOUND_DEVICE_H__
  32
  33 #include <glib.h>
  34
  35 #ifdef __cplusplus
  36         extern "C" {
  37 #endif
  38
  39 #define MAX_DEVICE_NAME_NUM 256
  40 typedef struct {
  41         int type;
  42         int io_direction;
  43         int id;
  44         char name[MAX_DEVICE_NAME_NUM];
  45         int state;
  46 } mm_sound_device_t;
  47
  48 typedef struct {
  49         GList *list;
  50 } mm_sound_device_list_t;
  51
  52 typedef enum {
  53         DEVICE_IO_DIRECTION_IN,
  54         DEVICE_IO_DIRECTION_OUT,
  55         DEVICE_IO_DIRECTION_BOTH,
  56 } device_io_direction_e;
  57
  58 typedef enum {
  59         DEVICE_STATE_DEACTIVATED,
  60         DEVICE_STATE_ACTIVATED,
  61 } device_state_e;
  62
  63 typedef enum {
  64         DEVICE_CHANGED_INFO_STATE,
  65         DEVICE_CHANGED_INFO_IO_DIRECTION,
  66 } device_changed_info_e;
  67
  68 typedef enum
  69 {
  70         DEVICE_UPDATE_STATUS_DISCONNECTED = 0,
  71         DEVICE_UPDATE_STATUS_CONNECTED,
  72         DEVICE_UPDATE_STATUS_CHANGED_INFO_STATE,
  73         DEVICE_UPDATE_STATUS_CHANGED_INFO_IO_DIRECTION,
  74 } device_update_status_e;
  75
  76 typedef enum
  77 {
  78         DEVICE_TYPE_BUILTIN_SPEAKER,   /**< Built-in speaker. */
  79         DEVICE_TYPE_BUILTIN_RECEIVER,  /**< Built-in receiver. */
  80         DEVICE_TYPE_BUILTIN_MIC,       /**< Built-in mic. */
  81         DEVICE_TYPE_AUDIOJACK,         /**< Audio jack such as headphone, headset, and so on. */
  82         DEVICE_TYPE_BLUETOOTH,         /**< Bluetooth */
  83         DEVICE_TYPE_HDMI,              /**< HDMI. */
  84         DEVICE_TYPE_MIRRORING,         /**< MIRRORING. */
  85         DEVICE_TYPE_USB_AUDIO,         /**< USB Audio. */
  86 } device_type_e;
  87
  88 typedef enum {
  89         DEVICE_IO_DIRECTION_IN_FLAG      = 0x0001,  /**< Flag for input devices */
  90         DEVICE_IO_DIRECTION_OUT_FLAG     = 0x0002,  /**< Flag for output devices */
  91         DEVICE_IO_DIRECTION_BOTH_FLAG    = 0x0004,  /**< Flag for input/output devices (both directions are available) */
  92         DEVICE_TYPE_INTERNAL_FLAG        = 0x0010,  /**< Flag for built-in devices */
  93         DEVICE_TYPE_EXTERNAL_FLAG        = 0x0020,  /**< Flag for external devices */
  94         DEVICE_STATE_DEACTIVATED_FLAG    = 0x1000,  /**< Flag for deactivated devices */
  95         DEVICE_STATE_ACTIVATED_FLAG      = 0x2000,  /**< Flag for activated devices */
  96         DEVICE_ALL_FLAG                  = 0xFFFF,  /**< Flag for all devices */
  97 } device_flag_e;
  98
  99 typedef enum {
 100         DEVICE_IO_DIRECTION_FLAGS      = 0x000F,  /**< Flag for io direction */
 101         DEVICE_TYPE_FLAGS              = 0x00F0,  /**< Flag for device type */
 102         DEVICE_STATE_FLAGS             = 0xF000,  /**< Flag for device state */
 103 } device_flags_type_e;
 104
 105 #define IS_INTERNAL_DEVICE(x_device_type) (((DEVICE_TYPE_BUILTIN_SPEAKER <= x_device_type) && (x_device_type <= DEVICE_TYPE_BUILTIN_MIC)) ? true : false)
 106
 107 #ifdef __cplusplus
 108 }
 109 #endif
 110
 111 #endif  /* __MM_SOUND_DEVICE_H__ */
 112