p_block.h File Reference

#include <cdio/paranoia/paranoia.h>
#include <cdio/paranoia/cdda.h>
#include "isort.h"

Go to the source code of this file.

Data Structures
struct	linked_list_t
struct	linked_element
struct	c_block
struct	v_fragment_s
struct	root_block
struct	offsets
struct	cdrom_paranoia_s

Macros
#define	MIN_WORDS_OVERLAP   64 /* 16 bit words */
#define	MIN_WORDS_SEARCH   64 /* 16 bit words */
#define	MIN_WORDS_RIFT   16 /* 16 bit words */
#define	MAX_SECTOR_OVERLAP   32 /* sectors */
#define	MIN_SECTOR_EPSILON   128 /* words */
#define	MIN_SECTOR_BACKUP   16 /* sectors */
#define	JIGGLE_MODULO   15 /* sectors */
#define	MIN_SILENCE_BOUNDARY   1024 /* 16 bit words */
#define	CACHEMODEL_SECTORS   1200
#define	min(x, y)   ((x)>(y)?(y):(x))
#define	max(x, y)   ((x)<(y)?(y):(x))
#define	ce(v)   (v->begin+v->size)
#define	cb(v)   (v->begin)
#define	cs(v)   (v->size)
#define	cv(c)   (c->vector)
#define	fe(f)   (f->begin+f->size)
#define	fb(f)   (f->begin)
#define	fs(f)   (f->size)
#define	fv(f)   (v_buffer(f))
#define	linked_list   linked_list_t
#define	CDP_COMPILE

Typedefs
typedef struct linked_element	linked_element
typedef struct c_block	c_block_t
typedef struct v_fragment_s	v_fragment_t
typedef struct root_block	root_block
typedef struct offsets	offsets

Functions
linked_list_t *	new_list (void *(*new_fn)(void), void(*free)(void *))
linked_element *	new_elem (linked_list_t *list)
linked_element *	add_elem (linked_list_t *list, void *elem)
void	free_list (linked_list_t *list, int free_ptr)
void	free_elem (linked_element *e, int free_ptr)
void *	get_elem (linked_element *e)
linked_list_t *	copy_list (linked_list_t *p_list)
void	free_c_block (c_block_t *c)
void	i_cblock_destructor (c_block_t *c)
c_block_t *	new_c_block (cdrom_paranoia_t *p)
void	free_v_fragment (v_fragment_t *c)
v_fragment_t *	new_v_fragment (cdrom_paranoia_t *p, c_block_t *one, long int begin, long int end, int lastsector)
int16_t *	v_buffer (v_fragment_t *v)
c_block_t *	c_first (cdrom_paranoia_t *p)
c_block_t *	c_last (cdrom_paranoia_t *p)
c_block_t *	c_next (c_block_t *c)
c_block_t *	c_prev (c_block_t *c)
v_fragment_t *	v_first (cdrom_paranoia_t *p)
v_fragment_t *	v_last (cdrom_paranoia_t *p)
v_fragment_t *	v_next (v_fragment_t *v)
v_fragment_t *	v_prev (v_fragment_t *v)
c_block_t *	c_alloc (int16_t *vector, long begin, long size)
void	c_set (c_block_t *v, long begin)
void	c_insert (c_block_t *v, long pos, int16_t *b, long size)
void	c_remove (c_block_t *v, long cutpos, long cutsize)
void	c_overwrite (c_block_t *v, long pos, int16_t *b, long size)
void	c_append (c_block_t *v, int16_t *vector, long size)
void	c_removef (c_block_t *v, long cut)
void	recover_cache (cdrom_paranoia_t *p)
void	i_paranoia_firstlast (cdrom_paranoia_t *p)

Macro Definition Documentation

CACHEMODEL_SECTORS

#define CACHEMODEL_SECTORS   1200

cb

#define cb

(

v

)

(v->begin)

CDP_COMPILE

#define CDP_COMPILE

ce

#define ce

(

v

)

(v->begin+v->size)

cs

#define cs

(

v

)

(v->size)

cv

#define cv

(

c

)

(c->vector)

fb

#define fb

(

f

)

(f->begin)

fe

#define fe

(

f

)

(f->begin+f->size)

fs

#define fs

(

f

)

(f->size)

fv

#define fv

(

f

)

(v_buffer(f))

JIGGLE_MODULO

#define JIGGLE_MODULO   15 /* sectors */

linked_list

#define linked_list   linked_list_t

For compatibility with good ol' paranoia

max

#define max	(		x,
			y
	)		((x)<(y)?(y):(x))

MAX_SECTOR_OVERLAP

#define MAX_SECTOR_OVERLAP   32 /* sectors */

min

#define min	(		x,
			y
	)		((x)>(y)?(y):(x))

MIN_SECTOR_BACKUP

#define MIN_SECTOR_BACKUP   16 /* sectors */

MIN_SECTOR_EPSILON

#define MIN_SECTOR_EPSILON   128 /* words */

MIN_SILENCE_BOUNDARY

#define MIN_SILENCE_BOUNDARY   1024 /* 16 bit words */

MIN_WORDS_OVERLAP

#define MIN_WORDS_OVERLAP   64 /* 16 bit words */

MIN_WORDS_RIFT

#define MIN_WORDS_RIFT   16 /* 16 bit words */

MIN_WORDS_SEARCH

#define MIN_WORDS_SEARCH   64 /* 16 bit words */

Typedef Documentation

c_block_t

typedef struct c_block c_block_t

linked_element

typedef struct linked_element linked_element

offsets

typedef struct offsets offsets

root_block

typedef struct root_block root_block

v_fragment_t

typedef struct v_fragment_s v_fragment_t

Function Documentation

add_elem()

linked_element * add_elem	(	linked_list_t *	list,
		void *	elem
	)

References linked_list_t::active, linked_list_t::current, linked_list_t::head, linked_element::list, linked_element::next, NULL, linked_element::prev, linked_element::ptr, linked_element::stamp, and linked_list_t::tail.

Referenced by copy_list(), and new_elem().

c_alloc()

c_block_t * c_alloc	(	int16_t *	vector,
		long	begin,
		long	size
	)

References c_block::begin, c_block::size, and c_block::vector.

c_append()

void c_append	(	c_block_t *	v,
		int16_t *	vector,
		long	size
	)

References cs, c_block::size, and c_block::vector.

c_first()

c_block_t * c_first

(

cdrom_paranoia_t *

p

)

c_insert()

void c_insert	(	c_block_t *	v,
		long	pos,
		int16_t *	b,
		long	size
	)

References cs, c_block::size, and c_block::vector.

c_last()

c_block_t * c_last

(

cdrom_paranoia_t *

p

)

c_next()

c_block_t * c_next

(

c_block_t *

c

)

References c_block::e, linked_element::next, NULL, and linked_element::ptr.

c_overwrite()

void c_overwrite	(	c_block_t *	v,
		long	pos,
		int16_t *	b,
		long	size
	)

References cs, and c_block::vector.

c_prev()

c_block_t * c_prev

(

c_block_t *

c

)

References c_block::e, NULL, linked_element::prev, and linked_element::ptr.

c_remove()

void c_remove	(	c_block_t *	v,
		long	cutpos,
		long	cutsize
	)

References cs, c_block::size, and c_block::vector.

Referenced by c_removef().

c_removef()

void c_removef	(	c_block_t *	v,
		long	cut
	)

References c_block::begin, and c_remove().

c_set()

void c_set	(	c_block_t *	v,
		long	begin
	)

References c_block::begin.

copy_list()

linked_list_t * copy_list

(

linked_list_t *

p_list

)

References add_elem(), linked_list_t::free_poly, new_list(), linked_list_t::new_poly, linked_element::prev, linked_element::ptr, and linked_list_t::tail.

free_c_block()

void free_c_block

(

c_block_t *

c

)

References c_block::e, free_elem(), free_v_fragment(), v_fragment_s::one, c_block::p, v_first(), and v_next().

free_elem()

void free_elem	(	linked_element *	e,
		int	free_ptr
	)

References linked_list_t::active, linked_list_t::free_poly, linked_list_t::head, linked_element::list, linked_element::next, linked_element::prev, linked_element::ptr, and linked_list_t::tail.

Referenced by free_c_block(), free_list(), and free_v_fragment().

free_list()

void free_list	(	linked_list_t *	list,
		int	free_ptr
	)

References free_elem(), and linked_list_t::head.

free_v_fragment()

void free_v_fragment

(

v_fragment_t *

c

)

References v_fragment_s::e, and free_elem().

Referenced by free_c_block().

get_elem()

void * get_elem

(

linked_element *

e

)

References linked_element::ptr.

i_cblock_destructor()

void i_cblock_destructor

(

c_block_t *

c

)

References c_block::e, c_block::flags, NULL, and c_block::vector.

i_paranoia_firstlast()

void i_paranoia_firstlast

(

cdrom_paranoia_t *

p

)

Get the beginning and ending sector bounds given cursor position.

There are a couple of subtle differences between this and the cdda_firsttrack_sector and cdda_lasttrack_sector. If the cursor is an a sector later than cdda_firsttrack_sector, that sectur will be used. As for the difference between cdda_lasttrack_sector, if the CD is mixed and there is a data track after the cursor but before the last audio track, the end of the audio sector before that is used.

new_c_block()

c_block_t * new_c_block

(

cdrom_paranoia_t *

p

)

new_elem()

linked_element * new_elem

(

linked_list_t *

list

)

References add_elem(), and linked_list_t::new_poly.

new_list()

linked_list_t * new_list	(	void *(*)(void)	new_fn,
		void(*)(void *)	free
	)

References linked_list_t::free_poly, and linked_list_t::new_poly.

Referenced by copy_list().

new_v_fragment()

v_fragment_t * new_v_fragment	(	cdrom_paranoia_t *	p,
		c_block_t *	one,
		long int	begin,
		long int	end,
		int	lastsector
	)

recover_cache()

void recover_cache

(

cdrom_paranoia_t *

p

)

v_buffer()

int16_t * v_buffer

(

v_fragment_t *

v

)

References cv, NULL, v_fragment_s::one, and v_fragment_s::vector.

v_first()

v_fragment_t * v_first

(

cdrom_paranoia_t *

p

)

Referenced by free_c_block().

v_last()

v_fragment_t * v_last

(

cdrom_paranoia_t *

p

)

v_next()

v_fragment_t * v_next

(

v_fragment_t *

v

)

References v_fragment_s::e, linked_element::next, NULL, and linked_element::ptr.

Referenced by free_c_block().

v_prev()

v_fragment_t * v_prev

(

v_fragment_t *

v

)

References v_fragment_s::e, NULL, linked_element::prev, and linked_element::ptr.