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/*
* avsystem
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Jonghyuk Choi <jhchoi.choi@samsung.com>
*
* 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.
*
*/
#ifndef __AVSYS_AUDIO_LOGICAL_VOLUME_H__
#define __AVSYS_AUDIO_LOGICAL_VOLUME_H__
#include "avsys-audio.h"
#define LVOLUME_MAX_MULTIMEDIA 16 /**< same with AVSYS_AUDIO_VOLUME_MAX_MULTIMEDIA */
#define LVOLUME_MAX_BASIC 8 /**< same with AVSYS_AUDIO_VOLUME_MAX_BASIC */
#define LVOLUME_MAX_SINGLE 1 /**< same with AVSYS_AUDIO_VOLUME_MAX_SINGLE */
#define FADE_UP_MULTIPLIER 1//2
#define FADE_DOWN_MULTIPLIER 1
#define AVSYS_VOLUME_INI_DEFAULT_PATH "/usr/etc/mmfw_audio_volume.ini"
#define AVSYS_VOLUME_INI_TEMP_PATH "/opt/system/mmfw_audio_volume.ini"
enum {
AVSYS_AUDIO_LVOL_GAIN_TYPE_0 = 0, /* system */
AVSYS_AUDIO_LVOL_GAIN_TYPE_1, /* notification */
AVSYS_AUDIO_LVOL_GAIN_TYPE_2, /* alarm */
AVSYS_AUDIO_LVOL_GAIN_TYPE_3, /* ringtone */
AVSYS_AUDIO_LVOL_GAIN_TYPE_4, /* media */
AVSYS_AUDIO_LVOL_GAIN_TYPE_5, /* call */
AVSYS_AUDIO_LVOL_GAIN_TYPE_6, /* voip */
AVSYS_AUDIO_LVOL_GAIN_TYPE_7, /* android */
AVSYS_AUDIO_LVOL_GAIN_TYPE_8, /* java */
AVSYS_AUDIO_LVOL_GAIN_TYPE_MAX,
};
enum {
AVSYS_AUDIO_LVOL_GAIN_EXT_DIALER = 1<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_TOUCH = 2<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_AF = 3<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_SHUTTER1 = 4<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_SHUTTER2 = 5<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_CAMCORDING = 6<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_MIDI = 7<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_BOOTING = 8<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_VIDEO = 9<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_VIDEO_HDMI = 10<<8,
AVSYS_AUDIO_LVOL_GAIN_EXT_TYPE_MAX,
AVSYS_AUDIO_LVOL_GAIN_EXT_TYPE_MAX_IDX = AVSYS_AUDIO_LVOL_GAIN_EXT_TYPE_MAX>>8
};
enum
{
AVSYS_AUDIO_LVOL_DEV_TYPE_SPK,
AVSYS_AUDIO_LVOL_DEV_TYPE_HEADSET,
AVSYS_AUDIO_LVOL_DEV_TYPE_BTHEADSET,
AVSYS_AUDIO_LVOL_DEV_TYPE_MAX,
};
typedef struct {
struct {
int max_level;
avsys_audio_volume_t logical_values[LVOLUME_MAX_MULTIMEDIA];
} devices[AVSYS_AUDIO_LVOL_DEV_TYPE_MAX];
} avsys_audio_lvol_volume_info_t;
typedef struct {
float devices[AVSYS_AUDIO_LVOL_DEV_TYPE_MAX];
} avsys_audio_lvol_gain_info_t;
typedef struct {
avsys_audio_lvol_volume_info_t volume_table[AVSYS_AUDIO_LVOL_GAIN_TYPE_MAX];
avsys_audio_lvol_gain_info_t gain_table[AVSYS_AUDIO_LVOL_GAIN_EXT_TYPE_MAX_IDX];
} avsys_audio_lvol_info_t;
typedef struct {
int volume_config;
int dev_type;
int max_level;
} avsys_audio_volume_setting_t;
int avsys_audio_logical_volume_get_max(int volume_type, int dev_type, int *max_level);
int avsys_audio_logical_volume_set_table(int volume_config, int dev_type, avsys_audio_volume_setting_t *setting);
int avsys_audio_logical_volume_update_table(int dev_type, avsys_audio_volume_setting_t *setting);
int avsys_audio_logical_volume_convert(avsys_audio_volume_t *level, avsys_audio_volume_t *converted, avsys_audio_volume_setting_t *setting);
/* Tuning */
int avsys_audio_logical_volume_init(void);
int avsys_audio_logical_volume_set_to_table(int volume_type, int dev_type, int step, int lv, int rv);
int avsys_audio_logical_volume_get_from_table(int volume_type, int dev_type, int step, int *lv, int *rv);
int avsys_audio_logical_volume_set_gain_to_table(int volume_gain, int dev_type, float lv, float rv);
int avsys_audio_logical_volume_get_gain_from_table(int volume_gain, int dev_type, float*lv, float *rv);
int avsys_audio_load_volume_from_ini(void);
#endif /* __AVSYS_AUDIO_LOGICAL_VOLUME_H__ */
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