/*
 * Copyright (C) 2018 Amlogic 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.
 */

#ifndef _KARAOKE_MANAGER_H
#define _KARAOKE_MANAGER_H

typedef enum KARA_RECORD_TYPE {
    KARA_RECORD_TYPE_NONE             = -1,
    KARA_RECORD_TYPE_MIC_ORIGINAL     = 0,
    KARA_RECORD_TYPE_MIC_AFTER_VOLUME = 1,
    KARA_RECORD_TYPE_MIC_AFTER_REVERB = 2,
    KARA_RECORD_TYPE_MIC_AFTER_SW_MIX = 3,
    KARA_RECORD_TYPE_MAX              = 4,
} kara_record_type_t;

typedef enum KARA_INPUT_TYPE {
    KARA_INPUT_TYPE_NONE          = -1,
    KARA_INPUT_TYPE_USB_MIC       = 0,
    KARA_INPUT_TYPE_LINEIN_MIC    = 1,
    KARA_INPUT_TYPE_ALOOP         = 2,
    KARA_INPUT_TYPE_RING_BUFFER   = 3,
    KARA_INPUT_TYPE_3RD_PARTY     = 4,
    KARA_INPUT_TYPE_MAX           = 5,
} kara_input_type_t;

typedef enum KARA_OUTPUT_TYPE {
    KARA_OUTPUT_TYPE_NONE         = -1,
    KARA_OUTPUT_TYPE_SW_MIX       = 0,
    KARA_OUTPUT_TYPE_HW_MIX       = 1,
    KARA_OUTPUT_TYPE_RING_BUFFER  = 2,
    KARA_OUTPUT_TYPE_3RD_PARTY    = 3,
    KARA_OUTPUT_TYPE_MAX          = 4,
} kara_output_type_t;

int karaoke_manager_init(void ** manager);
int karaoke_manager_release(void * manager);
int karaoke_manager_process(void * manager, const void *buffer, size_t bytes, audio_format_t format);
int karaoke_manager_command(void * manager, char *cmd, int length);
int karaoke_manager_dump(void * manager, int fd);

#endif