/*
 * This file is part of libbluray
 * Copyright (C) 2009-2010  John Stebbins
 * Copyright (C) 2012       Petri Hintukainen <phintuka@users.sourceforge.net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library. If not, see
 * <http://www.gnu.org/licenses/>.
 */

#if !defined(_MPLS_PARSE_H_)
#define _MPLS_PARSE_H_

#include "uo_mask_table.h"

#include "util/attributes.h"

#include <stdint.h>

#define BD_MARK_ENTRY   0x01
#define BD_MARK_LINK    0x02

typedef struct
{
    uint8_t         stream_type;
    uint8_t         coding_type;
    uint16_t        pid;
    uint8_t         subpath_id;
    uint8_t         subclip_id;
    uint8_t         format;
    uint8_t         rate;
    uint8_t         char_code;
    char            lang[4];
    // Secondary audio specific fields
    uint8_t         sa_num_primary_audio_ref;
    uint8_t        *sa_primary_audio_ref;
    // Secondary video specific fields
    uint8_t         sv_num_secondary_audio_ref;
    uint8_t         sv_num_pip_pg_ref;
    uint8_t        *sv_secondary_audio_ref;
    uint8_t        *sv_pip_pg_ref;
} MPLS_STREAM;

typedef struct
{
    uint8_t         num_video;
    uint8_t         num_audio;
    uint8_t         num_pg;
    uint8_t         num_ig;
    uint8_t         num_secondary_audio;
    uint8_t         num_secondary_video;
    uint8_t         num_pip_pg;
    MPLS_STREAM    *video;
    MPLS_STREAM    *audio;
    MPLS_STREAM    *pg;
    MPLS_STREAM    *ig;
    MPLS_STREAM    *secondary_audio;
    MPLS_STREAM    *secondary_video;
} MPLS_STN;

typedef struct
{
    char            clip_id[6];
    char            codec_id[5];
    uint8_t         stc_id;
} MPLS_CLIP;

typedef struct
{
    uint8_t         is_multi_angle;
    uint8_t         connection_condition;
    uint32_t        in_time;
    uint32_t        out_time;
    BD_UO_MASK      uo_mask;
    uint8_t         random_access_flag;
    uint8_t         still_mode;
    uint16_t        still_time;
    uint8_t         angle_count;
    uint8_t         is_different_audio;
    uint8_t         is_seamless_angle;
    MPLS_CLIP       *clip;
    MPLS_STN        stn;
} MPLS_PI;

typedef struct
{
    uint8_t         mark_id;
    uint8_t         mark_type;
    uint16_t        play_item_ref;
    uint32_t        time;
    uint16_t        entry_es_pid;
    uint32_t        duration;
} MPLS_PLM;

typedef struct
{
    uint8_t         playback_type;
    uint16_t        playback_count;
    BD_UO_MASK      uo_mask;
    uint8_t         random_access_flag;
    uint8_t         audio_mix_flag;
    uint8_t         lossless_bypass_flag;
} MPLS_AI;

typedef struct
{
    uint8_t         connection_condition;
    uint8_t         is_multi_clip;
    uint32_t        in_time;
    uint32_t        out_time;
    uint16_t        sync_play_item_id;
    uint32_t        sync_pts;
    uint8_t         clip_count;
    MPLS_CLIP       *clip;
} MPLS_SUB_PI;

typedef struct
{
    uint8_t         type;
    uint8_t         is_repeat;
    uint8_t         sub_playitem_count;
    MPLS_SUB_PI     *sub_play_item;
} MPLS_SUB;

typedef struct {
    uint32_t        time;
    uint16_t        xpos;
    uint16_t        ypos;
    uint8_t         scale_factor;
} MPLS_PIP_DATA;

typedef struct {
    uint16_t        clip_ref;
    uint8_t         secondary_video_ref;
    uint8_t         timeline_type;
    uint8_t         luma_key_flag;
    uint8_t         upper_limit_luma_key;
    uint8_t         trick_play_flag;

    uint16_t        data_count;
    MPLS_PIP_DATA   *data;
} MPLS_PIP_METADATA;

typedef struct mpls_pl
{
    uint32_t        type_indicator;
    uint32_t        type_indicator2;
    uint32_t        list_pos;
    uint32_t        mark_pos;
    uint32_t        ext_pos;
    MPLS_AI         app_info;
    uint16_t        list_count;
    uint16_t        sub_count;
    uint16_t        mark_count;
    MPLS_PI        *play_item;
    MPLS_SUB       *sub_path;
    MPLS_PLM       *play_mark;

    // extension data (profile 5, version 2.4)
    uint16_t        ext_sub_count;
    MPLS_SUB       *ext_sub_path;  // sub path entries extension

    // extension data (Picture-In-Picture metadata)
    uint16_t           ext_pip_data_count;
    MPLS_PIP_METADATA *ext_pip_data;  // pip metadata extension

} MPLS_PL;


struct bd_disc;

BD_PRIVATE MPLS_PL* mpls_parse(const char *path) BD_ATTR_MALLOC;
BD_PRIVATE MPLS_PL* mpls_get(struct bd_disc *disc, const char *file);
BD_PRIVATE void mpls_free(MPLS_PL *pl);

BD_PRIVATE int  mpls_parse_uo(uint8_t *buf, BD_UO_MASK *uo);

#endif // _MPLS_PARSE_H_
