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get_track_pregap_lba, get_track_pregap_lsn. Section on "CD-DA pregap" in libcdio manual.

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All changes from Robert William Fuller.
This commit is contained in:
rocky
2008-03-16 00:12:42 +00:00
parent d995e59785
commit 51d9652c82
15 changed files with 341 additions and 55 deletions
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43
lib/driver/image/nrg.h
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@@ -1,5 +1,5 @@
/*
$Id: nrg.h,v 1.3 2006/01/14 09:45:44 rocky Exp $
$Id: nrg.h,v 1.4 2008/03/16 00:12:43 rocky Exp $
Copyright (C) 2004, 2006 Rocky Bernstein <rocky@panix.com>
Copyright (C) 2001, 2003 Herbert Valerio Riedel <hvr@gnu.org>
@@ -71,18 +71,47 @@ typedef struct {
uint32_t lsn GNUC_PACKED;
} _cuex_array_t;
/* New DAO[XI] Information from http://en.wikipedia.org/wiki/NRG_(file_format)
*/
typedef struct {
uint32_t _unknown1 GNUC_PACKED;
char psz_mcn[CDIO_MCN_SIZE];
uint8_t _unknown[64-CDIO_MCN_SIZE-sizeof(uint32_t)];
uint8_t zero[10];
uint32_t sector_size GNUC_PACKED;
uint8_t unknown[4];
} _dao_array_common_t;
typedef struct {
_dao_array_common_t common;
uint64_t index0 GNUC_PACKED;
uint64_t index1 GNUC_PACKED;
uint64_t end_of_track GNUC_PACKED;
} _daox_array_t;
typedef struct {
uint32_t _unknown1 GNUC_PACKED;
char psz_mcn[CDIO_MCN_SIZE];
uint8_t _unknown[64-CDIO_MCN_SIZE-sizeof(uint32_t)];
_dao_array_common_t common;
uint32_t index0 GNUC_PACKED;
uint32_t index1 GNUC_PACKED;
uint32_t end_of_track GNUC_PACKED;
} _daoi_array_t;
typedef struct {
uint32_t chunk_size_le GNUC_PACKED;
char psz_mcn[CDIO_MCN_SIZE];
uint8_t unknown[3];
uint8_t first_track;
uint8_t last_track;
} _dao_common_t;
typedef struct {
_dao_common_t common;
_daox_array_t track_info[EMPTY_ARRAY_SIZE];
} _daox_t;
typedef struct {
_dao_common_t common;
_daoi_array_t track_info[EMPTY_ARRAY_SIZE];
} _daoi_t;
typedef struct {
uint32_t id GNUC_PACKED;
uint32_t len GNUC_PACKED;