/*
 * 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 _DTV_PATCH_H_
#define _DTV_PATCH_H_

typedef enum {
    AUDIO_DTV_PATCH_DECODER_STATE_NULL,
    AUDIO_DTV_PATCH_DECODER_STATE_INIT,
    AUDIO_DTV_PATCH_DECODER_STATE_RUNNING,
    AUDIO_DTV_PATCH_DECODER_STATE_PAUSE,
} AUDIO_DTV_PATCH_DECODER_STATE_TYPE;

/* refer to AudioSystemCmdManager */
typedef enum {
    AUDIO_DTV_PATCH_CMD_NULL        = 0,
    AUDIO_DTV_PATCH_CMD_START       = 1,    /* AUDIO_SERVICE_CMD_START_DECODE */
    AUDIO_DTV_PATCH_CMD_PAUSE       = 2,    /* AUDIO_SERVICE_CMD_PAUSE_DECODE */
    AUDIO_DTV_PATCH_CMD_RESUME      = 3,    /* AUDIO_SERVICE_CMD_RESUME_DECODE */
    AUDIO_DTV_PATCH_CMD_STOP        = 4,    /* AUDIO_SERVICE_CMD_STOP_DECODE */
    AUDIO_DTV_PATCH_CMD_SET_AD_SUPPORT  = 5,    /* AUDIO_SERVICE_CMD_SET_DECODE_AD */
    AUDIO_DTV_PATCH_CMD_SET_VOLUME  = 6,    /*AUDIO_SERVICE_CMD_SET_VOLUME*/
    AUDIO_DTV_PATCH_CMD_SET_MUTE    = 7,    /*AUDIO_SERVICE_CMD_SET_MUTE*/
    AUDIO_DTV_PATCH_CMD_SET_OUTPUT_MODE = 8,/*AUDIO_SERVICE_CMD_SET_OUTPUT_MODE */
    AUDIO_DTV_PATCH_CMD_SET_PRE_GAIN  = 9,    /*AUDIO_SERVICE_CMD_SET_PRE_GAIN */
    AUDIO_DTV_PATCH_CMD_SET_PRE_MUTE  = 10,  /*AUDIO_SERVICE_CMD_SET_PRE_MUTE */
    AUDIO_DTV_PATCH_CMD_OPEN        = 12,   /*AUDIO_SERVICE_CMD_OPEN_DECODER */
    AUDIO_DTV_PATCH_CMD_CLOSE       = 13,   /*AUDIO_SERVICE_CMD_CLOSE_DECODER */
    AUDIO_DTV_PATCH_CMD_SET_DEMUX_INFO = 14, /*AUDIO_SERVICE_CMD_SET_DEMUX_INFO ;*/
    AUDIO_DTV_PATCH_CMD_SET_SECURITY_MEM_LEVEL = 15,/*AUDIO_SERVICE_CMD_SET_SECURITY_MEM_LEVEL*/
    AUDIO_DTV_PATCH_CMD_SET_HAS_VIDEO   = 16,/*AUDIO_SERVICE_CMD_SET_HAS_VIDEO */
    AUDIO_DTV_PATCH_CMD_CONTROL       = 17,
    AUDIO_DTV_PATCH_CMD_SET_PID       = 18,
    AUDIO_DTV_PATCH_CMD_SET_FMT        = 19,
    AUDIO_DTV_PATCH_CMD_SET_AD_PID      = 20,
    AUDIO_DTV_PATCH_CMD_SET_AD_FMT      = 21,
    AUDIO_DTV_PATCH_CMD_SET_AD_ENABLE      = 22,
    AUDIO_DTV_PATCH_CMD_SET_AD_MIX_LEVEL   = 23,
    AUDIO_DTV_PATCH_CMD_SET_AD_VOL_LEVEL   = 24,
    AUDIO_DTV_PATCH_CMD_SET_MEDIA_SYNC_ID   = 25,
    AUDIO_DTV_PATCH_CMD_SET_MEDIA_PRESENTATION_ID   = 26,
    AUDIO_DTV_PATCH_CMD_SET_DTV_LATENCYMS_ID = 27,
    AUDIO_DTV_PATCH_CMD_SET_MEDIA_FIRST_LANG  = 29,
    AUDIO_DTV_PATCH_CMD_SET_MEDIA_SECOND_LANG = 30,
    AUDIO_DTV_PATCH_CMD_SET_SPDIF_PROTECTION_MODE  = 31,
    AUDIO_DTV_PATCH_CMD_SET_DECODER_ID  = 32,
    AUDIO_DTV_PATCH_CMD_NUM             = 33,
} AUDIO_DTV_PATCH_CMD_TYPE;

enum {
    AVSYNC_ACTION_NORMAL,
    AVSYNC_ACTION_DROP,
    AVSYNC_ACTION_HOLD,
};
enum {
    DIRECT_SPEED = 0, // DERIECT_SPEED
    DIRECT_SLOW,
    DIRECT_NORMAL,
};
enum {
    AUDIO_FREE = 0,
    AUDIO_BREAK,
    AUDIO_LOOKUP,
    AUDIO_DROP,
    AUDIO_RAISE,
    AUDIO_LATENCY,
    AUDIO_RUNNING,
};
enum {
    TSYNC_MODE_VMASTER = 0,
    TSYNC_MODE_AMASTER,
    TSYNC_MODE_PCRMASTER,
};

#define  DVB_DEMUX_SUPPORT_MAX_NUM 6
#define  DATA_TIMEOUT 500

typedef struct dtv_path {
    int path_id;
    pthread_mutex_t dtv_path_lock;

    struct cmd_node *dtv_cmd_list;
    pthread_cond_t  dtv_cmd_process_cond;
    pthread_mutex_t dtv_cmd_process_mutex;
    int cmd_process_thread_exit;
    pthread_t audio_cmd_process_threadID;
    unsigned int cmd_process_thread_created;
    int dtv_decoder_state;

    aml_demux_audiopara_t demux_info;
    int media_sync_id;
    int dtv_first_apts_flag; /*first apts looked up flag*/

    struct aml_stream_out * dtv_aml_out;
    struct aml_stream_out * dtv_ad_aml_out;
    pthread_mutex_t apts_cal_mutex;
    pthread_cond_t apts_cond;
    unsigned int ad_output_thread_created;
    unsigned int output_thread_created;
    int output_thread_exit;
    int ad_output_thread_exit;
    pthread_t audio_output_threadID;
    pthread_t audio_ad_output_threadID;

    int64_t last_valid_main_pts;
    int64_t last_valid_ad_pts;
    uint8_t pts_dts_flag;

    int32_t dtv_path_decoder_id;
    bool pending_decoder_id;

    uint8_t ad_fade;
    uint8_t ad_pan;
} dtv_path_t;

#ifdef BUILD_LINUX
#ifndef __unused
#define __unused __attribute__((unused))
#endif
#endif

int create_dtv_patch(struct aml_audio_device *dev, void ** apatch);
int release_dtv_patch(struct aml_audio_device *dev, void *apatch);

int dtv_patch_handle_event(struct audio_hw_device *dev,int cmd, int val);
int dtv_path_get_es_pts_dts_flag(int path_id);
int dtv_path_get_mediasync_id(int path_id);
int dtv_queue_es_info(void *info);
#endif