/*
* This file is part of libbluray
* Copyright (C) 2014 VideoLAN
*
* 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
* .
*/
#if !defined(_BD_DISC_DEC_H_)
#define _BD_DISC_DEC_H_
/*
* low-level stream decoding
*/
#include "util/attributes.h"
#include
struct bd_file_s;
struct bd_enc_info;
typedef struct bd_file_s * (*file_openFp)(void *, const char *);
/* device to use */
struct dec_dev {
void *file_open_bdrom_handle;
file_openFp pf_file_open_bdrom;
void *file_open_vfs_handle;
file_openFp pf_file_open_vfs;
const char *root; /* may be NULL if disc is not mounted */
const char *device; /* may be null if not reading from real device */
};
typedef struct bd_dec BD_DEC;
BD_PRIVATE BD_DEC *dec_init(struct dec_dev *dev,
struct bd_enc_info *enc_info,
const char *keyfile_path,
void *regs, void *psr_read, void *psr_write);
BD_PRIVATE void dec_close(BD_DEC **);
/* get decoder data */
BD_PRIVATE const uint8_t *dec_data(BD_DEC *, int type);
BD_PRIVATE const uint8_t *dec_disc_id(BD_DEC *);
/* status events from upper layers */
BD_PRIVATE void dec_start(BD_DEC *, uint32_t num_titles);
BD_PRIVATE void dec_title(BD_DEC *, uint32_t title);
BD_PRIVATE void dec_application(BD_DEC *, uint32_t data);
/* open low-level stream */
BD_PRIVATE struct bd_file_s *dec_open_stream(BD_DEC *dec, struct bd_file_s *fp, uint32_t clip_id);
#endif /* _BD_DISC_DEC_H_ */