#include <ft2build.h>
#include <FT_INTERNAL_POSTSCRIPT_AUX_H>
#include <FT_INTERNAL_DEBUG_H>
#include <FT_INTERNAL_CALC_H>
#include "psobjs.h"
#include "psconv.h"
#include "psauxerr.h"

Macros
#define	FT_COMPONENT trace_psobjs

#define	IS_OCTAL_DIGIT(c) ( '0' <= (c) && (c) <= '7' )

#define	T1_MAX_TABLE_ELEMENTS 32

Functions
	ps_parser_done (PS_Parser parser)

	ps_parser_init (PS_Parser parser, FT_Byte base, FT_Byte limit, FT_Memory memory)

	ps_parser_load_field (PS_Parser parser, const T1_Field field, void *objects, FT_UInt max_objects, FT_ULong pflags)

	ps_parser_load_field_table (PS_Parser parser, const T1_Field field, void *objects, FT_UInt max_objects, FT_ULong pflags)

	ps_parser_skip_PS_token (PS_Parser parser)

	ps_parser_skip_spaces (PS_Parser parser)

	ps_parser_to_bytes (PS_Parser parser, FT_Byte bytes, FT_Offset max_bytes, FT_Long pnum_bytes, FT_Bool delimiters)

	ps_parser_to_coord_array (PS_Parser parser, FT_Int max_coords, FT_Short *coords)

	ps_parser_to_fixed (PS_Parser parser, FT_Int power_ten)

	ps_parser_to_fixed_array (PS_Parser parser, FT_Int max_values, FT_Fixed *values, FT_Int power_ten)

	ps_parser_to_int (PS_Parser parser)

	ps_parser_to_token (PS_Parser parser, T1_Token token)

	ps_parser_to_token_array (PS_Parser parser, T1_Token tokens, FT_UInt max_tokens, FT_Int *pnum_tokens)

	ps_table_add (PS_Table table, FT_Int idx, void *object, FT_PtrDist length)

	ps_table_done (PS_Table table)

	ps_table_new (PS_Table table, FT_Int count, FT_Memory memory)

	ps_table_release (PS_Table table)

static int	ps_tobool (FT_Byte *acur, FT_Byte limit)

static FT_Int	ps_tocoordarray (FT_Byte *acur, FT_Byte limit, FT_Int max_coords, FT_Short *coords)

static FT_Int	ps_tofixedarray (FT_Byte *acur, FT_Byte limit, FT_Int max_values, FT_Fixed *values, FT_Int power_ten)

static FT_Error	reallocate_t1_table (PS_Table table, FT_Long new_size)

static void	shift_elements (PS_Table table, FT_Byte *old_base)

static void	skip_comment (FT_Byte *acur, FT_Byte limit)

static FT_Error	skip_literal_string (FT_Byte *acur, FT_Byte limit)

static FT_Error	skip_procedure (FT_Byte *acur, FT_Byte limit)

static void	skip_spaces (FT_Byte *acur, FT_Byte limit)

static FT_Error	skip_string (FT_Byte *acur, FT_Byte limit)

	t1_builder_add_contour (T1_Builder builder)

	t1_builder_add_point (T1_Builder builder, FT_Pos x, FT_Pos y, FT_Byte flag)

	t1_builder_add_point1 (T1_Builder builder, FT_Pos x, FT_Pos y)

	t1_builder_check_points (T1_Builder builder, FT_Int count)

	t1_builder_close_contour (T1_Builder builder)

	t1_builder_done (T1_Builder builder)

	t1_builder_init (T1_Builder builder, FT_Face face, FT_Size size, FT_GlyphSlot glyph, FT_Bool hinting)

	t1_builder_start_point (T1_Builder builder, FT_Pos x, FT_Pos y)

	t1_decrypt (FT_Byte *buffer, FT_Offset length, FT_UShort seed)

Macro Definition Documentation

#define FT_COMPONENT trace_psobjs

Definition at line 37 of file psobjs.c.

#define IS_OCTAL_DIGIT ( c ) ( '0' <= (c) && (c) <= '7' )

Definition at line 332 of file psobjs.c.

Referenced by skip_literal_string().

#define T1_MAX_TABLE_ELEMENTS 32

Definition at line 1235 of file psobjs.c.

Referenced by ps_parser_load_field_table().

Function Documentation

ps_parser_done ( PS_Parser parser )

Definition at line 1432 of file psobjs.c.

References FT_UNUSED.

ps_parser_init	(	PS_Parser	parser,
		FT_Byte *	base,
		FT_Byte *	limit,
		FT_Memory	memory
	)

Definition at line 1417 of file psobjs.c.

References ps_parser_funcs.

ps_parser_load_field	(	PS_Parser	parser,
		const T1_Field	field,
		void **	objects,
		FT_UInt	max_objects,
		FT_ULong *	pflags
	)

ps_parser_load_field_table	(	PS_Parser	parser,
		const T1_Field	field,
		void **	objects,
		FT_UInt	max_objects,
		FT_ULong *	pflags
	)

Definition at line 1239 of file psobjs.c.

References error, FT_UNUSED, T1_TokenRec_::limit, T1_FieldRec_::offset, ps_parser_load_field(), ps_parser_to_token_array(), T1_FieldRec_::size, T1_TokenRec_::start, T1_FIELD_TYPE_BBOX, T1_FIELD_TYPE_FIXED, T1_FIELD_TYPE_FIXED_ARRAY, T1_FIELD_TYPE_INTEGER, T1_MAX_TABLE_ELEMENTS, and T1_FieldRec_::type.

ps_parser_skip_PS_token ( PS_Parser parser )

Definition at line 514 of file psobjs.c.

Referenced by ps_parser_to_token().

ps_parser_skip_spaces ( PS_Parser parser )

Definition at line 609 of file psobjs.c.

References skip_spaces().

Referenced by ps_parser_to_bytes(), ps_parser_to_coord_array(), ps_parser_to_fixed(), ps_parser_to_fixed_array(), ps_parser_to_int(), and ps_parser_to_token().

ps_parser_to_bytes	(	PS_Parser	parser,
		FT_Byte *	bytes,
		FT_Offset	max_bytes,
		FT_Long *	pnum_bytes,
		FT_Bool	delimiters
	)

Definition at line 1314 of file psobjs.c.

References error, FT_ERROR, PS_Conv_ASCIIHexDecode(), and ps_parser_skip_spaces().

ps_parser_to_coord_array	(	PS_Parser	parser,
		FT_Int	max_coords,
		FT_Short *	coords
	)

Definition at line 1376 of file psobjs.c.

References ps_parser_skip_spaces(), and ps_tocoordarray().

ps_parser_to_fixed	(	PS_Parser	parser,
		FT_Int	power_ten
	)

Definition at line 1367 of file psobjs.c.

References PS_Conv_ToFixed(), and ps_parser_skip_spaces().

ps_parser_to_fixed_array	(	PS_Parser	parser,
		FT_Int	max_values,
		FT_Fixed *	values,
		FT_Int	power_ten
	)

Definition at line 1387 of file psobjs.c.

References ps_parser_skip_spaces(), and ps_tofixedarray().

ps_parser_to_int ( PS_Parser parser )

Definition at line 1304 of file psobjs.c.

References PS_Conv_ToInt(), and ps_parser_skip_spaces().

ps_parser_to_token	(	PS_Parser	parser,
		T1_Token	token
	)

Definition at line 619 of file psobjs.c.

References error, ps_parser_skip_PS_token(), ps_parser_skip_spaces(), skip_literal_string(), skip_procedure(), T1_TOKEN_TYPE_ANY, T1_TOKEN_TYPE_ARRAY, T1_TOKEN_TYPE_KEY, T1_TOKEN_TYPE_NONE, and T1_TOKEN_TYPE_STRING.

Referenced by ps_parser_load_field(), and ps_parser_to_token_array().

ps_parser_to_token_array	(	PS_Parser	parser,
		T1_Token	tokens,
		FT_UInt	max_tokens,
		FT_Int *	pnum_tokens
	)

Definition at line 722 of file psobjs.c.

References T1_TokenRec_::limit, NULL, ps_parser_to_token(), T1_TokenRec_::start, T1_TOKEN_TYPE_ARRAY, and T1_TokenRec_::type.

Referenced by ps_parser_load_field_table().

ps_table_add	(	PS_Table	table,
		FT_Int	idx,
		void *	object,
		FT_PtrDist	length
	)

Definition at line 168 of file psobjs.c.

References error, FT_ERROR, FT_MEM_COPY, FT_PAD_CEIL, idx, if(), and reallocate_t1_table().

ps_table_done ( PS_Table table )

Definition at line 240 of file psobjs.c.

References error, FT_ALLOC, FT_FREE, FT_MEM_COPY, FT_UNUSED, and shift_elements().

ps_table_new	(	PS_Table	table,
		FT_Int	count,
		FT_Memory	memory
	)

Definition at line 69 of file psobjs.c.

References error, FT_FREE, FT_NEW_ARRAY, if(), and ps_table_funcs.

ps_table_release ( PS_Table table )

Definition at line 264 of file psobjs.c.

References FT_FREE.

static int ps_tobool	(	FT_Byte **	acur,
		FT_Byte *	limit
	)

static

Definition at line 988 of file psobjs.c.

References FT_Bool.

Referenced by ps_parser_load_field().

static FT_Int ps_tocoordarray	(	FT_Byte **	acur,
		FT_Byte *	limit,
		FT_Int	max_coords,
		FT_Short *	coords
	)

static

Definition at line 775 of file psobjs.c.

References NULL, PS_Conv_ToFixed(), and skip_spaces().

Referenced by ps_parser_to_coord_array().

static FT_Int ps_tofixedarray	(	FT_Byte **	acur,
		FT_Byte *	limit,
		FT_Int	max_values,
		FT_Fixed *	values,
		FT_Int	power_ten
	)

static

Definition at line 852 of file psobjs.c.

References NULL, PS_Conv_ToFixed(), and skip_spaces().

Referenced by ps_parser_load_field(), and ps_parser_to_fixed_array().

static FT_Error reallocate_t1_table	(	PS_Table	table,
		FT_Long	new_size
	)

static

Definition at line 116 of file psobjs.c.

References error, FT_ALLOC, FT_FREE, FT_MEM_COPY, and shift_elements().

Referenced by ps_table_add().

static void shift_elements	(	PS_Table	table,
		FT_Byte *	old_base
	)

static

Definition at line 99 of file psobjs.c.

Referenced by ps_table_done(), and reallocate_t1_table().

static void skip_comment	(	FT_Byte **	acur,
		FT_Byte *	limit
	)

static

Definition at line 291 of file psobjs.c.

References IS_PS_NEWLINE.

Referenced by skip_spaces().

static FT_Error skip_literal_string	(	FT_Byte **	acur,
		FT_Byte *	limit
	)

static

Definition at line 339 of file psobjs.c.

References error, i, and IS_OCTAL_DIGIT.

Referenced by ps_parser_to_token().

static FT_Error skip_procedure	(	FT_Byte **	acur,
		FT_Byte *	limit
	)

static

Definition at line 454 of file psobjs.c.

Referenced by ps_parser_to_token().

static void skip_spaces	(	FT_Byte **	acur,
		FT_Byte *	limit
	)

static

Definition at line 309 of file psobjs.c.

References IS_PS_SPACE, and skip_comment().

Referenced by ps_parser_load_field(), ps_parser_skip_spaces(), ps_tocoordarray(), ps_tofixedarray(), and skip_string().

static FT_Error skip_string	(	FT_Byte **	acur,
		FT_Byte *	limit
	)

static

Definition at line 415 of file psobjs.c.

References IS_PS_XDIGIT, and skip_spaces().

t1_builder_add_contour ( T1_Builder builder )

Definition at line 1585 of file psobjs.c.

References FT_Outline_::contours, error, FT_ERROR, FT_GLYPHLOADER_CHECK_POINTS, FT_Outline_::n_contours, and FT_Outline_::n_points.

Referenced by t1_builder_start_point().

t1_builder_add_point	(	T1_Builder	builder,
		FT_Pos	x,
		FT_Pos	y,
		FT_Byte	flag
	)

Definition at line 1544 of file psobjs.c.

References FIXED_TO_INT, FT_CURVE_TAG_CUBIC, FT_CURVE_TAG_ON, FT_Outline_::n_points, FT_Outline_::points, FT_Outline_::tags, FT_Vector_::x, and FT_Vector_::y.

Referenced by t1_builder_add_point1(), and t1_decoder_parse_charstrings().

t1_builder_add_point1	(	T1_Builder	builder,
		FT_Pos	x,
		FT_Pos	y
	)

Definition at line 1568 of file psobjs.c.

References error, t1_builder_add_point(), and t1_builder_check_points().

Referenced by t1_builder_start_point(), and t1_decoder_parse_charstrings().

t1_builder_check_points	(	T1_Builder	builder,
		FT_Int	count
	)

Definition at line 1535 of file psobjs.c.

References FT_GLYPHLOADER_CHECK_POINTS.

Referenced by t1_builder_add_point1(), and t1_decoder_parse_charstrings().

t1_builder_close_contour ( T1_Builder builder )

Definition at line 1645 of file psobjs.c.

References FT_Outline_::contours, FT_CURVE_TAG_ON, if(), FT_Outline_::n_contours, FT_Outline_::n_points, FT_Outline_::points, FT_Outline_::tags, FT_Vector_::x, and FT_Vector_::y.

Referenced by t1_decoder_parse_charstrings().

t1_builder_done ( T1_Builder builder )

Definition at line 1523 of file psobjs.c.

References FT_GlyphSlotRec_::outline.

Referenced by t1_decoder_done().

t1_builder_init	(	T1_Builder	builder,
		FT_Face	face,
		FT_Size	size,
		FT_GlyphSlot	glyph,
		FT_Bool	hinting
	)

Definition at line 1467 of file psobjs.c.

References FT_GlyphLoader_Rewind(), t1_builder_funcs, and T1_Parse_Start.

Referenced by t1_decoder_init().

t1_builder_start_point	(	T1_Builder	builder,
		FT_Pos	x,
		FT_Pos	y
	)

Definition at line 1620 of file psobjs.c.

References error, t1_builder_add_contour(), t1_builder_add_point1(), and T1_Parse_Have_Path.

Referenced by t1_decoder_parse_charstrings().

t1_decrypt	(	FT_Byte *	buffer,
		FT_Offset	length,
		FT_UShort	seed
	)

Definition at line 1698 of file psobjs.c.

References PS_Conv_EexecDecode().

Macros

Functions

Macro Definition Documentation

Function Documentation