ftgloadr.h File Reference

#include <ft2build.h>
#include <FT_FREETYPE_H>

Go to the source code of this file.

Classes
struct	FT_GlyphLoaderRec_
struct	FT_GlyphLoadRec_
struct	FT_SubGlyphRec_

Macros
#define	FT_GLYPHLOADER_CHECK_C(_loader, _count)
#define	FT_GLYPHLOADER_CHECK_P(_loader, _count)
#define	FT_GLYPHLOADER_CHECK_POINTS(_loader, _points, _contours)

Typedefs
typedef struct FT_GlyphLoadRec_ *	FT_GlyphLoad
typedef typedefFT_BEGIN_HEADER struct FT_GlyphLoaderRec_ *	FT_GlyphLoader
typedef struct FT_GlyphLoaderRec_	FT_GlyphLoaderRec
typedef struct FT_GlyphLoadRec_	FT_GlyphLoadRec
typedef struct FT_SubGlyphRec_	FT_SubGlyphRec

Functions
	FT_GlyphLoader_Add (FT_GlyphLoader loader)
	FT_GlyphLoader_CheckPoints (FT_GlyphLoader loader, FT_UInt n_points, FT_UInt n_contours)
	FT_GlyphLoader_CheckSubGlyphs (FT_GlyphLoader loader, FT_UInt n_subs)
	FT_GlyphLoader_CopyPoints (FT_GlyphLoader target, FT_GlyphLoader source)
	FT_GlyphLoader_CreateExtra (FT_GlyphLoader loader)
	FT_GlyphLoader_Done (FT_GlyphLoader loader)
	FT_GlyphLoader_New (FT_Memory memory, FT_GlyphLoader *aloader)
	FT_GlyphLoader_Prepare (FT_GlyphLoader loader)
	FT_GlyphLoader_Reset (FT_GlyphLoader loader)
	FT_GlyphLoader_Rewind (FT_GlyphLoader loader)

Macro Definition Documentation

#define FT_GLYPHLOADER_CHECK_C	(		_loader,
			_count
	)

Value:

( (_count) == 0 || ((_loader)->base.outline.n_contours    +              \
                      (_loader)->current.outline.n_contours +              \
                      (unsigned long)(_count)) <= (_loader)->max_contours )

Definition at line 129 of file ftgloadr.h.

#define FT_GLYPHLOADER_CHECK_P	(		_loader,
			_count
	)

Value:

( (_count) == 0 || ((_loader)->base.outline.n_points    +              \
                       (_loader)->current.outline.n_points +              \
                       (unsigned long)(_count)) <= (_loader)->max_points )

Definition at line 124 of file ftgloadr.h.

#define FT_GLYPHLOADER_CHECK_POINTS	(		_loader,
			_points,
			_contours
	)

Value:

( ( FT_GLYPHLOADER_CHECK_P( _loader, _points )   &&                  \
      FT_GLYPHLOADER_CHECK_C( _loader, _contours ) )                   \
    ? 0                                                                \
    : FT_GlyphLoader_CheckPoints( (_loader), (_points), (_contours) ) )

Definition at line 134 of file ftgloadr.h.

Referenced by af_loader_load_g(), cff_builder_add_contour(), check_points(), pfr_glyph_curve_to(), pfr_glyph_line_to(), pfr_glyph_move_to(), t1_builder_add_contour(), t1_builder_check_points(), TT_Load_Simple_Glyph(), and TT_Process_Composite_Glyph().

Typedef Documentation

typedef struct FT_GlyphLoadRec_ * FT_GlyphLoad

typedef typedefFT_BEGIN_HEADER struct FT_GlyphLoaderRec_* FT_GlyphLoader

Definition at line 43 of file ftgloadr.h.

typedef struct FT_GlyphLoaderRec_ FT_GlyphLoaderRec

typedef struct FT_GlyphLoadRec_ FT_GlyphLoadRec

typedef struct FT_SubGlyphRec_ FT_SubGlyphRec

Function Documentation

FT_GlyphLoader_Add

(

FT_GlyphLoader

loader

)

Definition at line 323 of file ftgloadr.c.

References FT_Outline_::contours, FT_GlyphLoader_Prepare(), FT_Outline_::n_contours, FT_Outline_::n_points, FT_GlyphLoadRec_::num_subglyphs, and FT_GlyphLoadRec_::outline.

Referenced by af_loader_load_g(), cff_decoder_parse_charstrings(), load_truetype_glyph(), pfr_glyph_end(), and t1_decoder_parse_charstrings().

FT_GlyphLoader_CheckPoints	(	FT_GlyphLoader	loader,
		FT_UInt	n_points,
		FT_UInt	n_contours
	)

Definition at line 200 of file ftgloadr.c.

References FT_Outline_::contours, error, FT_ARRAY_MOVE, FT_Bool, FT_Err_Ok, FT_GlyphLoader_Adjust_Points(), FT_OUTLINE_CONTOURS_MAX, FT_OUTLINE_POINTS_MAX, FT_PAD_CEIL, FT_RENEW_ARRAY, FT_Outline_::n_contours, FT_Outline_::n_points, FT_Outline_::points, and FT_Outline_::tags.

Referenced by FT_GlyphLoader_CopyPoints().

FT_GlyphLoader_CheckSubGlyphs	(	FT_GlyphLoader	loader,
		FT_UInt	n_subs
	)

Definition at line 276 of file ftgloadr.c.

References error, FT_Err_Ok, FT_GlyphLoader_Adjust_Subglyphs(), FT_PAD_CEIL, FT_RENEW_ARRAY, FT_GlyphLoadRec_::num_subglyphs, and FT_GlyphLoadRec_::subglyphs.

Referenced by af_loader_load_g(), cff_operator_seac(), t1operator_seac(), and TT_Load_Composite_Glyph().

FT_GlyphLoader_CopyPoints	(	FT_GlyphLoader	target,
		FT_GlyphLoader	source
	)

Definition at line 360 of file ftgloadr.c.

References FT_Outline_::contours, error, FT_ARRAY_COPY, FT_GlyphLoader_Adjust_Points(), FT_GlyphLoader_CheckPoints(), FT_Outline_::n_contours, FT_Outline_::n_points, FT_Outline_::points, and FT_Outline_::tags.

Referenced by af_loader_load_g().

FT_GlyphLoader_CreateExtra

(

FT_GlyphLoader

loader

)

Definition at line 165 of file ftgloadr.c.

References error, FT_GlyphLoader_Adjust_Points(), and FT_NEW_ARRAY.

Referenced by tt_slot_init().

FT_GlyphLoader_Done

(

FT_GlyphLoader

loader

)

Definition at line 127 of file ftgloadr.c.

References FT_FREE, and FT_GlyphLoader_Reset().

Referenced by af_loader_done(), Destroy_Driver(), FT_Add_Module(), and ft_glyphslot_done().

FT_GlyphLoader_New	(	FT_Memory	memory,
		FT_GlyphLoader *	aloader
	)

Definition at line 69 of file ftgloadr.c.

References error, FT_NEW, and NULL.

Referenced by af_loader_init(), FT_Add_Module(), and ft_glyphslot_init().

FT_GlyphLoader_Prepare

(

FT_GlyphLoader

loader

)

Definition at line 307 of file ftgloadr.c.

References FT_GlyphLoader_Adjust_Points(), FT_GlyphLoader_Adjust_Subglyphs(), FT_Outline_::n_contours, FT_Outline_::n_points, FT_GlyphLoadRec_::num_subglyphs, and FT_GlyphLoadRec_::outline.

Referenced by cff_operator_seac(), FT_GlyphLoader_Add(), and t1operator_seac().

FT_GlyphLoader_Reset

(

FT_GlyphLoader

loader

)

Definition at line 104 of file ftgloadr.c.

References FT_FREE, FT_GlyphLoader_Rewind(), and NULL.

Referenced by FT_GlyphLoader_Done().

FT_GlyphLoader_Rewind

(

FT_GlyphLoader

loader

)

Definition at line 87 of file ftgloadr.c.

References FT_Outline_::n_contours, FT_Outline_::n_points, FT_GlyphLoadRec_::num_subglyphs, and FT_GlyphLoadRec_::outline.

Referenced by af_loader_load_g(), af_loader_reset(), cff_builder_init(), FT_GlyphLoader_Reset(), pfr_glyph_init(), pfr_glyph_load(), t1_builder_init(), and tt_loader_init().