#include <ft2build.h>
#include <FT_FREETYPE_H>
#include <FT_INTERNAL_DEBUG_H>
#include <FT_INTERNAL_STREAM_H>
#include <FT_INTERNAL_OBJECTS_H>
#include "bdf.h"
#include "bdferror.h"

Macros
#define	_BDF_BBX 0x0400

#define	_BDF_BITMAP 0x0800

#define	_BDF_DWIDTH 0x0200

#define	_BDF_ENCODING 0x0080

#define	_BDF_FONT_BBX 0x0008

#define	_BDF_FONT_NAME 0x0002

#define	_BDF_GLYPH 0x0040

#define	_BDF_GLYPH_BITS

#define	_BDF_GLYPH_HEIGHT_CHECK 0x80000000UL

#define	_BDF_GLYPH_WIDTH_CHECK 0x40000000UL

#define	_BDF_GLYPHS 0x0020

#define	_BDF_PROPS 0x0010

#define	_BDF_SIZE 0x0004

#define	_BDF_START 0x0001

#define	_BDF_SWIDTH 0x0100

#define	_BDF_SWIDTH_ADJ 0x1000

#define	ACMSG1

#define	ACMSG10 "DWIDTH field missing at line %ld. Set to glyph width.\n"

#define	ACMSG11 "SIZE bits per pixel field adjusted to %hd.\n"

#define	ACMSG12 "Duplicate encoding %ld (%s) changed to unencoded.\n"

#define	ACMSG13 "Glyph %ld extra rows removed.\n"

#define	ACMSG14 "Glyph %ld extra columns removed.\n"

#define	ACMSG15 "Incorrect glyph count: %ld indicated but %ld found.\n"

#define	ACMSG16 "Glyph %ld missing columns padded with zero bits.\n"

#define	ACMSG2

#define	ACMSG3 "Font width != actual width. Old: %hd New: %hd.\n"

#define	ACMSG4

#define	ACMSG5 "Font ascent != actual ascent. Old: %hd New: %hd.\n"

#define	ACMSG6 "Font descent != actual descent. Old: %hd New: %hd.\n"

#define	ACMSG7 "Font height != actual height. Old: %hd New: %hd.\n"

#define	ACMSG8 "Glyph scalable width (SWIDTH) adjustments made.\n"

#define	ACMSG9 "SWIDTH field missing at line %ld. Set automatically.\n"

#define	DBGMSG1 " [%6ld] %s" /* no \n */

#define	DBGMSG2 " (0x%lX)\n"

#define	ERRMSG1 "[line %ld] Missing `%s' line.\n"

#define	ERRMSG2 "[line %ld] Font header corrupted or missing fields.\n"

#define	ERRMSG3 "[line %ld] Font glyphs corrupted or missing fields.\n"

#define	ERRMSG4 "[line %ld] BBX too big.\n"

#define	ERRMSG5 "[line %ld] `%s' value too big.\n"

#define	ERRMSG6 "[line %ld] Input line too long.\n"

#define	ERRMSG7 "[line %ld] Font name too long.\n"

#define	ERRMSG8 "[line %ld] Invalid `%s' value.\n"

#define	ERRMSG9 "[line %ld] Invalid keyword.\n"

#define	FT_COMPONENT trace_bdflib

#define	INITIAL_HT_SIZE 241

#define	isdigok(m, d) (m[(d) >> 3] & ( 1 << ( (d) & 7 ) ) )

#define	NO_SKIP 256 /* this value cannot be stored in a 'char' */

#define	sbitset(m, cc) ( m[(FT_Byte)(cc) >> 3] & ( 1 << ( (cc) & 7 ) ) )

#define	setsbit(m, cc) ( m[(FT_Byte)(cc) >> 3] \|= (FT_Byte)( 1 << ( (cc) & 7 ) ) )

Typedefs
typedef FT_Error(*	_bdf_line_func_t )(char line, unsigned long linelen, unsigned long lineno, void call_data, void *client_data)

typedef struct _bdf_list_t_	_bdf_list_t

typedef struct _bdf_parse_t_	_bdf_parse_t

typedef void(*	hash_free_func )(hashnode node)

Functions
static FT_Error	_bdf_add_comment (bdf_font_t font, char comment, unsigned long len)

static FT_Error	_bdf_add_property (bdf_font_t font, char name, char *value, unsigned long lineno)

static long	_bdf_atol (char s, char *end, int base)

static short	_bdf_atos (char s, char *end, int base)

static unsigned long	_bdf_atoul (char s, char *end, int base)

static int	_bdf_is_atom (char line, unsigned long linelen, char name, char value, bdf_font_t font)

static void	_bdf_list_done (_bdf_list_t *list)

static FT_Error	_bdf_list_ensure (_bdf_list_t *list, unsigned long num_items)

static void	_bdf_list_init (_bdf_list_t *list, FT_Memory memory)

static char *	_bdf_list_join (_bdf_list_t list, int c, unsigned long alen)

static void	_bdf_list_shift (_bdf_list_t *list, unsigned long n)

static FT_Error	_bdf_list_split (_bdf_list_t list, char separators, char *line, unsigned long linelen)

static FT_Error	_bdf_parse_glyphs (char line, unsigned long linelen, unsigned long lineno, void call_data, void *client_data)

static FT_Error	_bdf_parse_properties (char line, unsigned long linelen, unsigned long lineno, void call_data, void *client_data)

static FT_Error	_bdf_parse_start (char line, unsigned long linelen, unsigned long lineno, void call_data, void *client_data)

static FT_Error	_bdf_readstream (FT_Stream stream, _bdf_line_func_t callback, void client_data, unsigned long lno)

static FT_Error	_bdf_set_default_spacing (bdf_font_t font, bdf_options_t opts, unsigned long lineno)

static FT_Error	bdf_create_property (char name, int format, bdf_font_t font)

	bdf_free_font (bdf_font_t *font)

	bdf_get_font_property (bdf_font_t font, const char name)

	bdf_get_property (char name, bdf_font_t font)

	bdf_load_font (FT_Stream stream, FT_Memory extmemory, bdf_options_t opts, bdf_font_t *font)

static int	by_encoding (const void a, const void b)

static hashnode *	hash_bucket (const char key, hashtable ht)

static void	hash_free (hashtable *ht, FT_Memory memory)

static FT_Error	hash_init (hashtable *ht, FT_Memory memory)

static FT_Error	hash_insert (char key, size_t data, hashtable ht, FT_Memory memory)

static hashnode	hash_lookup (const char key, hashtable ht)

static FT_Error	hash_rehash (hashtable *ht, FT_Memory memory)

Variables
static const bdf_options_t	_bdf_opts

static const bdf_property_t	_bdf_properties []

static const unsigned long	_num_bdf_properties

static const unsigned char	a2i [128]

static const unsigned char	ddigits [32]

static const char	empty [1] = { 0 }

static const unsigned char	hdigits [32]

static const unsigned char	nibble_mask [8]

static const unsigned char	odigits [32]

Macro Definition Documentation

#define _BDF_BBX 0x0400

Definition at line 1116 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_BITMAP 0x0800

Definition at line 1117 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_DWIDTH 0x0200

Definition at line 1115 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_ENCODING 0x0080

Definition at line 1113 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_FONT_BBX 0x0008

Definition at line 1109 of file bdflib.c.

Referenced by _bdf_parse_start().

#define _BDF_FONT_NAME 0x0002

Definition at line 1107 of file bdflib.c.

Referenced by _bdf_parse_start().

#define _BDF_GLYPH 0x0040

Definition at line 1112 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_GLYPH_BITS

Value:

( _BDF_GLYPH    | \
                          _BDF_ENCODING | \
                          _BDF_SWIDTH   | \
                          _BDF_DWIDTH   | \
                          _BDF_BBX      | \
                          _BDF_BITMAP   )

Definition at line 1121 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_GLYPH_HEIGHT_CHECK 0x80000000UL

Definition at line 1129 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_GLYPH_WIDTH_CHECK 0x40000000UL

Definition at line 1128 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_GLYPHS 0x0020

Definition at line 1111 of file bdflib.c.

Referenced by _bdf_parse_glyphs(), and bdf_load_font().

#define _BDF_PROPS 0x0010

Definition at line 1110 of file bdflib.c.

Referenced by _bdf_parse_properties(), and _bdf_parse_start().

#define _BDF_SIZE 0x0004

Definition at line 1108 of file bdflib.c.

Referenced by _bdf_parse_start().

#define _BDF_START 0x0001

Definition at line 1106 of file bdflib.c.

Referenced by _bdf_parse_glyphs(), _bdf_parse_start(), and bdf_load_font().

#define _BDF_SWIDTH 0x0100

Definition at line 1114 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define _BDF_SWIDTH_ADJ 0x1000

Definition at line 1119 of file bdflib.c.

Referenced by _bdf_parse_glyphs(), and bdf_load_font().

#define ACMSG1

Value:

"FONT_ASCENT property missing. " \

"Added `FONT_ASCENT %hd'.\n"

Definition at line 173 of file bdflib.c.

Referenced by _bdf_parse_properties(), and _bdf_parse_start().

#define ACMSG10 "DWIDTH field missing at line %ld. Set to glyph width.\n"

Definition at line 185 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ACMSG11 "SIZE bits per pixel field adjusted to %hd.\n"

Definition at line 186 of file bdflib.c.

Referenced by _bdf_parse_start().

#define ACMSG12 "Duplicate encoding %ld (%s) changed to unencoded.\n"

Definition at line 187 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ACMSG13 "Glyph %ld extra rows removed.\n"

Definition at line 188 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ACMSG14 "Glyph %ld extra columns removed.\n"

Definition at line 189 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ACMSG15 "Incorrect glyph count: %ld indicated but %ld found.\n"

Definition at line 190 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG16 "Glyph %ld missing columns padded with zero bits.\n"

Definition at line 191 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ACMSG2

Value:

"FONT_DESCENT property missing. " \

"Added `FONT_DESCENT %hd'.\n"

Definition at line 175 of file bdflib.c.

Referenced by _bdf_parse_properties(), and _bdf_parse_start().

#define ACMSG3 "Font width != actual width. Old: %hd New: %hd.\n"

Definition at line 177 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG4

Value:

"Font left bearing != actual left bearing. " \

"Old: %hd New: %hd.\n"

Definition at line 178 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG5 "Font ascent != actual ascent. Old: %hd New: %hd.\n"

Definition at line 180 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG6 "Font descent != actual descent. Old: %hd New: %hd.\n"

Definition at line 181 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG7 "Font height != actual height. Old: %hd New: %hd.\n"

Definition at line 182 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG8 "Glyph scalable width (SWIDTH) adjustments made.\n"

Definition at line 183 of file bdflib.c.

Referenced by bdf_load_font().

#define ACMSG9 "SWIDTH field missing at line %ld. Set automatically.\n"

Definition at line 184 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define DBGMSG1 " [%6ld] %s" /* no \n */

Definition at line 205 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define DBGMSG2 " (0x%lX)\n"

Definition at line 206 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ERRMSG1 "[line %ld] Missing `%s' line.\n"

Definition at line 194 of file bdflib.c.

Referenced by _bdf_parse_glyphs(), and _bdf_parse_start().

#define ERRMSG2 "[line %ld] Font header corrupted or missing fields.\n"

Definition at line 195 of file bdflib.c.

Referenced by bdf_load_font().

#define ERRMSG3 "[line %ld] Font glyphs corrupted or missing fields.\n"

Definition at line 196 of file bdflib.c.

Referenced by bdf_load_font().

#define ERRMSG4 "[line %ld] BBX too big.\n"

Definition at line 197 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ERRMSG5 "[line %ld] `%s' value too big.\n"

Definition at line 198 of file bdflib.c.

Referenced by _bdf_parse_glyphs().

#define ERRMSG6 "[line %ld] Input line too long.\n"

Definition at line 199 of file bdflib.c.

Referenced by _bdf_readstream().

#define ERRMSG7 "[line %ld] Font name too long.\n"

Definition at line 200 of file bdflib.c.

Referenced by _bdf_set_default_spacing().

#define ERRMSG8 "[line %ld] Invalid `%s' value.\n"

Definition at line 201 of file bdflib.c.

Referenced by _bdf_add_property(), _bdf_parse_glyphs(), and _bdf_parse_start().

#define ERRMSG9 "[line %ld] Invalid keyword.\n"

Definition at line 202 of file bdflib.c.

Referenced by _bdf_parse_glyphs(), and _bdf_parse_start().

#define FT_COMPONENT trace_bdflib

Definition at line 52 of file bdflib.c.

#define INITIAL_HT_SIZE 241

Definition at line 218 of file bdflib.c.

Referenced by hash_init().

#define isdigok	(	m,
		d
	)	(m[(d) >> 3] & ( 1 << ( (d) & 7 ) ) )

Definition at line 844 of file bdflib.c.

Referenced by _bdf_atol(), _bdf_atos(), _bdf_atoul(), and _bdf_parse_glyphs().

#define NO_SKIP 256 /* this value cannot be stored in a 'char' */

Definition at line 656 of file bdflib.c.

Referenced by _bdf_readstream().

#define sbitset	(	m,
		cc
	)	( m[(FT_Byte)(cc) >> 3] & ( 1 << ( (cc) & 7 ) ) )

Definition at line 428 of file bdflib.c.

Referenced by _bdf_list_split().

#define setsbit	(	m,
		cc
	)	( m[(FT_Byte)(cc) >> 3] \|= (FT_Byte)( 1 << ( (cc) & 7 ) ) )

Definition at line 426 of file bdflib.c.

Referenced by _bdf_list_split().

Typedef Documentation

typedef FT_Error(* _bdf_line_func_t)(char *line, unsigned long linelen, unsigned long lineno, void *call_data, void *client_data)

Definition at line 376 of file bdflib.c.

typedef struct _bdf_list_t_ _bdf_list_t

typedef struct _bdf_parse_t_ _bdf_parse_t

typedef void(* hash_free_func)(hashnode node)

Definition at line 221 of file bdflib.c.

Function Documentation

static FT_Error _bdf_add_comment	(	bdf_font_t *	font,
		char *	comment,
		unsigned long	len
	)

static

Definition at line 1133 of file bdflib.c.

References bdf_font_t_::comments, bdf_font_t_::comments_len, cp, error, FT_MEM_COPY, FT_RENEW_ARRAY, and bdf_font_t_::memory.

Referenced by _bdf_parse_glyphs(), and _bdf_parse_start().

static FT_Error _bdf_add_property	(	bdf_font_t *	font,
		char *	name,
		char *	value,
		unsigned long	lineno
	)

static

Definition at line 1294 of file bdflib.c.

References _bdf_atol(), _bdf_atoul(), _num_bdf_properties, bdf_property_t_::atom, BDF_ATOM, BDF_CARDINAL, BDF_CHARCELL, bdf_create_property(), BDF_INTEGER, BDF_MONOWIDTH, BDF_PROPORTIONAL, bdf_property_t_::builtin, _hashnode_::data, bdf_font_t_::default_char, ERRMSG8, error, bdf_font_t_::font_ascent, bdf_font_t_::font_descent, bdf_property_t_::format, FT_ERROR, FT_FREE, FT_MEM_ZERO, ft_memcmp, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_STRDUP, hash_insert(), hash_lookup(), bdf_font_t_::internal, bdf_property_t_::l, bdf_font_t_::memory, bdf_property_t_::name, bdf_font_t_::props, bdf_font_t_::props_size, bdf_font_t_::props_used, bdf_font_t_::proptbl, bdf_font_t_::spacing, bdf_property_t_::ul, bdf_font_t_::user_props, and bdf_property_t_::value.

Referenced by _bdf_parse_properties(), and _bdf_parse_start().

static long _bdf_atol	(	char *	s,
		char **	end,
		int	base
	)

static

Definition at line 896 of file bdflib.c.

References ddigits, hdigits, isdigok, and odigits.

Referenced by _bdf_add_property(), and _bdf_parse_glyphs().

static short _bdf_atos	(	char *	s,
		char **	end,
		int	base
	)

static

Definition at line 951 of file bdflib.c.

References ddigits, hdigits, int, isdigok, and odigits.

Referenced by _bdf_parse_glyphs(), and _bdf_parse_start().

static unsigned long _bdf_atoul	(	char *	s,
		char **	end,
		int	base
	)

static

Definition at line 849 of file bdflib.c.

References ddigits, hdigits, isdigok, and odigits.

Referenced by _bdf_add_property(), _bdf_parse_glyphs(), and _bdf_parse_start().

static int _bdf_is_atom	(	char *	line,
		unsigned long	linelen,
		char **	name,
		char **	value,
		bdf_font_t *	font
	)

static

Definition at line 1230 of file bdflib.c.

References BDF_ATOM, bdf_get_property(), and bdf_property_t_::format.

Referenced by _bdf_parse_properties().

static void _bdf_list_done ( _bdf_list_t * list )

static

Definition at line 442 of file bdflib.c.

References FT_FREE, and FT_ZERO.

Referenced by _bdf_set_default_spacing(), and bdf_load_font().

static FT_Error _bdf_list_ensure	(	_bdf_list_t *	list,
		unsigned long	num_items
	)

static

Definition at line 456 of file bdflib.c.

References error, FT_INT_MAX, and FT_RENEW_ARRAY.

Referenced by _bdf_list_split().

static void _bdf_list_init	(	_bdf_list_t *	list,
		FT_Memory	memory
	)

static

Definition at line 433 of file bdflib.c.

References FT_ZERO.

Referenced by _bdf_set_default_spacing(), and bdf_load_font().

static char* _bdf_list_join	(	_bdf_list_t *	list,
		int	c,
		unsigned long *	alen
	)

static

Definition at line 517 of file bdflib.c.

References i, and j.

Referenced by _bdf_parse_glyphs(), _bdf_parse_properties(), and _bdf_parse_start().

static void _bdf_list_shift	(	_bdf_list_t *	list,
		unsigned long	n
	)

static

Definition at line 490 of file bdflib.c.

References i, and u.

Referenced by _bdf_parse_glyphs(), _bdf_parse_properties(), and _bdf_parse_start().

static FT_Error _bdf_list_split	(	_bdf_list_t *	list,
		char *	separators,
		char *	line,
		unsigned long	linelen
	)

static

Definition at line 553 of file bdflib.c.

References _bdf_list_ensure(), empty, error, FT_MEM_ZERO, sbitset, and setsbit.

Referenced by _bdf_parse_glyphs(), _bdf_parse_properties(), _bdf_parse_start(), and _bdf_set_default_spacing().

static FT_Error _bdf_parse_glyphs	(	char *	line,
		unsigned long	linelen,
		unsigned long	lineno,
		void *	call_data,
		void *	client_data
	)

static

Definition at line 1461 of file bdflib.c.

References _bdf_add_comment(), _bdf_atol(), _bdf_atos(), _bdf_atoul(), _BDF_BBX, _BDF_BITMAP, _BDF_DWIDTH, _BDF_ENCODING, _BDF_GLYPH, _BDF_GLYPH_BITS, _BDF_GLYPH_HEIGHT_CHECK, _bdf_glyph_modified, _BDF_GLYPH_WIDTH_CHECK, _BDF_GLYPHS, _bdf_list_join(), _bdf_list_shift(), _bdf_list_split(), _bdf_set_glyph_modified, _BDF_START, _BDF_SWIDTH, _BDF_SWIDTH_ADJ, ACMSG10, ACMSG12, ACMSG13, ACMSG14, ACMSG16, ACMSG9, bdf_bbx_t_::ascent, bdf_glyph_t_::bbx, bdf_glyph_t_::bitmap, bp, bdf_glyph_t_::bpr, by_encoding(), bdf_glyph_t_::bytes, DBGMSG1, DBGMSG2, bdf_bbx_t_::descent, bdf_glyph_t_::dwidth, bdf_glyph_t_::encoding, ERRMSG1, ERRMSG4, ERRMSG5, ERRMSG8, ERRMSG9, error, FT_ERROR, FT_FREE, FT_MAX, FT_MEM_COPY, ft_memcmp, FT_MIN, FT_MulDiv(), FT_NEW_ARRAY, ft_qsort, FT_RENEW_ARRAY, FT_TRACE2, FT_TRACE4, FT_UNUSED, bdf_font_t_::glyphs, bdf_font_t_::glyphs_size, bdf_font_t_::glyphs_used, bdf_bbx_t_::height, i, isdigok, bdf_font_t_::memory, bdf_font_t_::modified, bdf_glyph_t_::name, bdf_font_t_::nmod, bdf_font_t_::point_size, bdf_font_t_::resolution_x, sizeof(), bdf_glyph_t_::swidth, bdf_font_t_::umod, bdf_font_t_::unencoded, bdf_font_t_::unencoded_size, bdf_font_t_::unencoded_used, bdf_bbx_t_::width, bdf_bbx_t_::x_offset, and bdf_bbx_t_::y_offset.

Referenced by _bdf_parse_properties(), and _bdf_parse_start().

static FT_Error _bdf_parse_properties	(	char *	line,
		unsigned long	linelen,
		unsigned long	lineno,
		void *	call_data,
		void *	client_data
	)

static

Definition at line 1952 of file bdflib.c.

References _bdf_add_property(), _bdf_is_atom(), _bdf_list_join(), _bdf_list_shift(), _bdf_list_split(), _bdf_parse_glyphs(), _BDF_PROPS, ACMSG1, ACMSG2, bdf_get_font_property(), error, ft_memcmp, ft_sprintf, FT_TRACE2, and FT_UNUSED.

Referenced by _bdf_parse_start().

static FT_Error _bdf_parse_start	(	char *	line,
		unsigned long	linelen,
		unsigned long	lineno,
		void *	call_data,
		void *	client_data
	)

static

Definition at line 2057 of file bdflib.c.

References _bdf_add_comment(), _bdf_add_property(), _bdf_atos(), _bdf_atoul(), _BDF_FONT_BBX, _BDF_FONT_NAME, _bdf_list_join(), _bdf_list_shift(), _bdf_list_split(), _bdf_parse_glyphs(), _bdf_parse_properties(), _BDF_PROPS, _bdf_set_default_spacing(), _BDF_SIZE, _BDF_START, _num_bdf_properties, ACMSG1, ACMSG11, ACMSG2, ERRMSG1, ERRMSG8, ERRMSG9, error, FT_ALLOC, FT_ERROR, FT_FREE, FT_MEM_COPY, ft_memcmp, FT_NEW, FT_NEW_ARRAY, ft_sprintf, FT_TRACE2, FT_UNUSED, hash_init(), hash_insert(), i, bdf_font_t_::memory, bdf_property_t_::name, NULL, bdf_font_t_::proptbl, and sizeof().

Referenced by bdf_load_font().

static FT_Error _bdf_readstream	(	FT_Stream	stream,
		_bdf_line_func_t	callback,
		void *	client_data,
		unsigned long *	lno
	)

static

Definition at line 660 of file bdflib.c.

References ERRMSG6, error, FT_ERROR, FT_FREE, FT_MEM_COPY, FT_NEW_ARRAY, FT_RENEW_ARRAY, FT_Stream_TryRead(), FT_StreamRec_::memory, and NO_SKIP.

Referenced by bdf_load_font().

static FT_Error _bdf_set_default_spacing	(	bdf_font_t *	font,
		bdf_options_t *	opts,
		unsigned long	lineno
	)

static

Definition at line 1162 of file bdflib.c.

References _bdf_list_done(), _bdf_list_init(), _bdf_list_split(), BDF_CHARCELL, BDF_MONOWIDTH, BDF_PROPORTIONAL, ERRMSG7, error, bdf_options_t_::font_spacing, FT_ERROR, FT_MEM_COPY, ft_strlen, bdf_font_t_::memory, bdf_font_t_::name, and bdf_font_t_::spacing.

Referenced by _bdf_parse_start().

static FT_Error bdf_create_property	(	char *	name,
		int	format,
		bdf_font_t *	font
	)

static

Definition at line 1026 of file bdflib.c.

References _num_bdf_properties, bdf_property_t_::builtin, error, bdf_property_t_::format, FT_MEM_COPY, FT_NEW_ARRAY, FT_RENEW_ARRAY, ft_strlen, FT_ULONG_MAX, FT_ZERO, hash_insert(), hash_lookup(), bdf_font_t_::memory, bdf_property_t_::name, bdf_font_t_::nuser_props, bdf_font_t_::proptbl, and bdf_font_t_::user_props.

Referenced by _bdf_add_property().

bdf_free_font ( bdf_font_t * font )

Definition at line 2517 of file bdflib.c.

References bdf_property_t_::atom, BDF_ATOM, bdf_glyph_t_::bitmap, bdf_property_t_::format, FT_FREE, hash_free(), i, bdf_property_t_::name, bdf_glyph_t_::name, and bdf_property_t_::value.

Referenced by BDF_Face_Done(), and bdf_load_font().

bdf_get_font_property	(	bdf_font_t *	font,
		const char *	name
	)

Definition at line 2598 of file bdflib.c.

References _hashnode_::data, and hash_lookup().

Referenced by _bdf_parse_properties(), BDF_Face_Init(), bdf_get_bdf_property(), and bdf_interpret_style().

bdf_get_property	(	char *	name,
		bdf_font_t *	font
	)

Definition at line 1076 of file bdflib.c.

References _num_bdf_properties, _hashnode_::data, and hash_lookup().

Referenced by _bdf_is_atom().

bdf_load_font	(	FT_Stream	stream,
		FT_Memory	extmemory,
		bdf_options_t *	opts,
		bdf_font_t **	font
	)

Definition at line 2359 of file bdflib.c.

References _BDF_GLYPHS, _bdf_list_done(), _bdf_list_init(), _bdf_opts, _bdf_parse_start(), _bdf_readstream(), _BDF_START, _BDF_SWIDTH_ADJ, ACMSG15, ACMSG3, ACMSG4, ACMSG5, ACMSG6, ACMSG7, ACMSG8, bdf_free_font(), BDF_PROPORTIONAL, ERRMSG2, ERRMSG3, error, FT_ERROR, FT_FREE, FT_NEW, FT_RENEW_ARRAY, FT_TRACE2, and NULL.

Referenced by BDF_Face_Init().

static int by_encoding	(	const void *	a,
		const void *	b
	)

static

Definition at line 1006 of file bdflib.c.

References bdf_glyph_t_::encoding.

Referenced by _bdf_parse_glyphs().

static hashnode* hash_bucket	(	const char *	key,
		hashtable *	ht
	)

static

Definition at line 224 of file bdflib.c.

References bp, ft_strcmp, _hashnode_::key, hashtable_::size, and hashtable_::table.

Referenced by hash_insert(), hash_lookup(), and hash_rehash().

static void hash_free	(	hashtable *	ht,
		FT_Memory	memory
	)

static

Definition at line 302 of file bdflib.c.

References bp, FT_FREE, i, hashtable_::size, and hashtable_::table.

Referenced by bdf_free_font().

static FT_Error hash_init	(	hashtable *	ht,
		FT_Memory	memory
	)

static

Definition at line 282 of file bdflib.c.

References error, FT_NEW_ARRAY, INITIAL_HT_SIZE, hashtable_::limit, hashtable_::size, hashtable_::table, and hashtable_::used.

Referenced by _bdf_parse_start().

static FT_Error hash_insert	(	char *	key,
		size_t	data,
		hashtable *	ht,
		FT_Memory	memory
	)

static

Definition at line 320 of file bdflib.c.

References bp, _hashnode_::data, error, FT_NEW, hash_bucket(), hash_rehash(), _hashnode_::key, hashtable_::limit, and hashtable_::used.

Referenced by _bdf_add_property(), _bdf_parse_start(), and bdf_create_property().

static hashnode hash_lookup	(	const char *	key,
		hashtable *	ht
	)

static

Definition at line 356 of file bdflib.c.

References hash_bucket().

Referenced by _bdf_add_property(), bdf_create_property(), bdf_get_font_property(), and bdf_get_property().

static FT_Error hash_rehash	(	hashtable *	ht,
		FT_Memory	memory
	)

static

Definition at line 252 of file bdflib.c.

References bp, error, FT_FREE, FT_NEW_ARRAY, hash_bucket(), i, hashtable_::limit, hashtable_::size, and hashtable_::table.

Referenced by hash_insert().

Variable Documentation

const bdf_options_t _bdf_opts

static

Initial value:

=
  {
    1,                
    1,                
    0,                
    BDF_PROPORTIONAL  
  }

Definition at line 62 of file bdflib.c.

Referenced by bdf_load_font().

const bdf_property_t _bdf_properties[]

static

Definition at line 80 of file bdflib.c.

const unsigned long _num_bdf_properties

static

Initial value:

= sizeof ( _bdf_properties ) /

sizeof ( _bdf_properties[0] )

_bdf_properties

static const bdf_property_t _bdf_properties[]

Definition: bdflib.c:80

Definition at line 168 of file bdflib.c.

Referenced by _bdf_add_property(), _bdf_parse_start(), bdf_create_property(), and bdf_get_property().

const unsigned char a2i[128]

static

Initial value:

=
  {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
  }

Definition at line 804 of file bdflib.c.

const unsigned char ddigits[32]

static

Initial value:

=
  {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  }

Definition at line 827 of file bdflib.c.

Referenced by _bdf_atol(), _bdf_atos(), and _bdf_atoul().

const char empty[1] = { 0 }

static

Definition at line 513 of file bdflib.c.

Referenced by _bdf_list_split().

const unsigned char hdigits[32]

static

Initial value:

=
  {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x03,
    0x7e, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  }

Definition at line 835 of file bdflib.c.

Referenced by _bdf_atol(), _bdf_atos(), and _bdf_atoul().

const unsigned char nibble_mask[8]

static

Initial value:

=
  {
    0xFF, 0x80, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC, 0xFE
  }

Definition at line 1453 of file bdflib.c.

const unsigned char odigits[32]

static

Initial value:

=
  {
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  }

Definition at line 819 of file bdflib.c.

Referenced by _bdf_atol(), _bdf_atos(), and _bdf_atoul().

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

Typedef Documentation

Function Documentation

Variable Documentation