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/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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 __EXYNOS_AUDIOHAL_USAGE_H__
#define __EXYNOS_AUDIOHAL_USAGE_H__
/**
** Audio Usages Definition
**/
typedef enum {
AUSAGE_PLAYBACK,
AUSAGE_CAPTURE,
} audio_usage_type;
typedef enum {
AUSAGE_MIN = 0,
// Media Playback/Recording Usages
// These audio usages are defined from stream own usage
AUSAGE_MEDIA = 0,
AUSAGE_RECORDING,
AUSAGE_CAMCORDER,
// Call Usages
// These audio usages are defined from Audio Mode and Voice Status
AUSAGE_CPCALL_MIN,
AUSAGE_VOICE_CALL_NB = AUSAGE_CPCALL_MIN,
AUSAGE_VOICE_CALL_WB,
AUSAGE_VOLTE_CALL_NB,
AUSAGE_VOLTE_CALL_WB,
AUSAGE_VOLTE_CALL_SWB,
AUSAGE_VOLTE_VT_CALL_NB,
AUSAGE_VOLTE_VT_CALL_WB,
AUSAGE_VOLTE_VT_CALL_SWB,
AUSAGE_TTY,
AUSAGE_CPCALL_MAX = AUSAGE_TTY,
AUSAGE_APCALL_MIN,
AUSAGE_WIFI_CALL_NB = AUSAGE_APCALL_MIN,
AUSAGE_WIFI_CALL_WB,
AUSAGE_WIFI_CALL_SWB,
AUSAGE_VIDEO_CALL,
AUSAGE_VOIP_CALL,
AUSAGE_COMMUNICATION,
AUSAGE_AP_TTY,
AUSAGE_APCALL_MAX = AUSAGE_AP_TTY,
// Call Recording Usages
AUSAGE_INCALL_UPLINK,
AUSAGE_INCALL_DOWNLINK,
AUSAGE_INCALL_UPLINK_DOWNLINK,
// Voice Recognition Usages
AUSAGE_RECOGNITION,
// Other Audio Usages
AUSAGE_FM_RADIO,
// Voice WakeUp Usages
#ifdef SUPPORT_STHAL_INTERFACE
AUSAGE_HOTWORD_SEAMLESS,
AUSAGE_HOTWORD_RECORD,
#endif
// Factory Mode Test Usages
AUSAGE_LOOPBACK_MIN,
AUSAGE_LOOPBACK = AUSAGE_LOOPBACK_MIN, //packet
AUSAGE_LOOPBACK_NODELAY, //packet_nodelay
AUSAGE_LOOPBACK_REALTIME,
AUSAGE_LOOPBACK_CODEC,
AUSAGE_LOOPBACK_MAX = AUSAGE_LOOPBACK_CODEC,
AUSAGE_RMS, //RMS Test
AUSAGE_NONE,
AUSAGE_MAX,
AUSAGE_CNT = AUSAGE_MAX
} audio_usage;
#endif // __EXYNOS_AUDIOHAL_USAGE_H__
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