ftcbasic.c File Reference

#include <ft2build.h>
#include <FT_INTERNAL_OBJECTS_H>
#include <FT_INTERNAL_DEBUG_H>
#include <FT_CACHE_H>
#include "ftcglyph.h"
#include "ftcimage.h"
#include "ftcsbits.h"
#include "ftccback.h"
#include "ftcerror.h"

Go to the source code of this file.

Macros
#define	FT_COMPONENT   trace_cache
#define	FTC_BASIC_ATTR_COMPARE(a, b)
#define	FTC_BASIC_ATTR_HASH(a)   ( FTC_SCALER_HASH( &(a)->scaler ) + 31*(a)->load_flags )

Typedefs
typedef struct FTC_BasicAttrRec_	FTC_BasicAttrRec
typedef struct FTC_BasicAttrRec_ *	FTC_BasicAttrs
typedef struct FTC_BasicFamilyRec_ *	FTC_BasicFamily
typedef struct FTC_BasicFamilyRec_	FTC_BasicFamilyRec
typedef struct FTC_BasicQueryRec_ *	FTC_BasicQuery
typedef struct FTC_BasicQueryRec_	FTC_BasicQueryRec

Functions
	ftc_basic_family_compare (FTC_MruNode ftcfamily, FT_Pointer ftcquery)
	ftc_basic_family_get_count (FTC_Family ftcfamily, FTC_Manager manager)
	ftc_basic_family_init (FTC_MruNode ftcfamily, FT_Pointer ftcquery, FT_Pointer ftccache)
	ftc_basic_family_load_bitmap (FTC_Family ftcfamily, FT_UInt gindex, FTC_Manager manager, FT_Face *aface)
	ftc_basic_family_load_glyph (FTC_Family ftcfamily, FT_UInt gindex, FTC_Cache cache, FT_Glyph *aglyph)
	ftc_basic_gnode_compare_faceid (FTC_Node ftcgnode, FT_Pointer ftcface_id, FTC_Cache cache, FT_Bool *list_changed)
	FTC_ImageCache_Lookup (FTC_ImageCache cache, FTC_ImageType type, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode)
	FTC_ImageCache_LookupScaler (FTC_ImageCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FT_Glyph *aglyph, FTC_Node *anode)
	FTC_ImageCache_New (FTC_Manager manager, FTC_ImageCache *acache)
	FTC_SBitCache_Lookup (FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *ansbit, FTC_Node *anode)
	FTC_SBitCache_LookupScaler (FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *ansbit, FTC_Node *anode)
	FTC_SBitCache_New (FTC_Manager manager, FTC_SBitCache *acache)

Variables
FT_CALLBACK_TABLE_DEF const FTC_GCacheClassRec	ftc_basic_image_cache_class
FT_CALLBACK_TABLE_DEF const FTC_IFamilyClassRec	ftc_basic_image_family_class
FT_CALLBACK_TABLE_DEF const FTC_GCacheClassRec	ftc_basic_sbit_cache_class
FT_CALLBACK_TABLE_DEF const FTC_SFamilyClassRec	ftc_basic_sbit_family_class

Macro Definition Documentation

#define FT_COMPONENT   trace_cache

Definition at line 30 of file ftcbasic.c.

#define FTC_BASIC_ATTR_COMPARE	(		a,
			b
	)

Value:

FT_BOOL( FTC_SCALER_COMPARE( &(a)->scaler, &(b)->scaler ) && \
                   (a)->load_flags == (b)->load_flags               )

Definition at line 82 of file ftcbasic.c.

Referenced by ftc_basic_family_compare().

#define FTC_BASIC_ATTR_HASH

(

a

)

( FTC_SCALER_HASH( &(a)->scaler ) + 31*(a)->load_flags )

Definition at line 86 of file ftcbasic.c.

Referenced by FTC_ImageCache_Lookup(), FTC_ImageCache_LookupScaler(), FTC_SBitCache_Lookup(), and FTC_SBitCache_LookupScaler().

Typedef Documentation

typedef struct FTC_BasicAttrRec_ FTC_BasicAttrRec

typedef struct FTC_BasicAttrRec_ * FTC_BasicAttrs

typedef struct FTC_BasicFamilyRec_ * FTC_BasicFamily

typedef struct FTC_BasicFamilyRec_ FTC_BasicFamilyRec

typedef struct FTC_BasicQueryRec_ * FTC_BasicQuery

typedef struct FTC_BasicQueryRec_ FTC_BasicQueryRec

Function Documentation

ftc_basic_family_compare	(	FTC_MruNode	ftcfamily,
		FT_Pointer	ftcquery
	)

Definition at line 107 of file ftcbasic.c.

References FTC_BASIC_ATTR_COMPARE.

Referenced by FTC_ImageCache_Lookup(), FTC_ImageCache_LookupScaler(), FTC_SBitCache_Lookup(), and FTC_SBitCache_LookupScaler().

ftc_basic_family_get_count	(	FTC_Family	ftcfamily,
		FTC_Manager	manager
	)

Definition at line 135 of file ftcbasic.c.

References error, FT_TRACE1, FT_UINT_MAX, FTC_Manager_LookupFace(), and FT_FaceRec_::num_glyphs.

ftc_basic_family_init	(	FTC_MruNode	ftcfamily,
		FT_Pointer	ftcquery,
		FT_Pointer	ftccache
	)

Definition at line 119 of file ftcbasic.c.

References FTC_FAMILY, and FTC_Family_Init().

ftc_basic_family_load_bitmap	(	FTC_Family	ftcfamily,
		FT_UInt	gindex,
		FTC_Manager	manager,
		FT_Face *	aface
	)

Definition at line 164 of file ftcbasic.c.

References error, FT_SizeRec_::face, FT_Load_Glyph(), FT_LOAD_RENDER, and FTC_Manager_LookupSize().

ftc_basic_family_load_glyph	(	FTC_Family	ftcfamily,
		FT_UInt	gindex,
		FTC_Cache	cache,
		FT_Glyph *	aglyph
	)

Definition at line 191 of file ftcbasic.c.

References error, FT_SizeRec_::face, FT_GlyphSlotRec_::format, FT_Get_Glyph(), FT_GLYPH_FORMAT_OUTLINE, FT_Load_Glyph(), FTC_Manager_LookupSize(), and FT_FaceRec_::glyph.

ftc_basic_gnode_compare_faceid	(	FTC_Node	ftcgnode,
		FT_Pointer	ftcface_id,
		FTC_Cache	cache,
		FT_Bool *	list_changed
	)

Definition at line 239 of file ftcbasic.c.

References FALSE, FTC_GNodeRec_::family, FT_Bool, FT_BOOL, FTC_FaceID, FTC_GNode_UnselectFamily(), and if().

FTC_ImageCache_Lookup	(	FTC_ImageCache	cache,
		FTC_ImageType	type,
		FT_UInt	gindex,
		FT_Glyph *	aglyph,
		FTC_Node *	anode
	)

Definition at line 316 of file ftcbasic.c.

References error, FT_INT_MIN, FT_TRACE1, FT_UINT_MAX, FTC_BASIC_ATTR_HASH, ftc_basic_family_compare(), FTC_GCACHE, FTC_GCACHE_LOOKUP_CMP, FTC_GNode_Compare(), FTC_GQUERY, FTC_INODE, NULL, and FTC_NodeRec_::ref_count.

FTC_ImageCache_LookupScaler	(	FTC_ImageCache	cache,
		FTC_Scaler	scaler,
		FT_ULong	load_flags,
		FT_UInt	gindex,
		FT_Glyph *	aglyph,
		FTC_Node *	anode
	)

Definition at line 411 of file ftcbasic.c.

References error, FT_TRACE1, FT_UINT_MAX, FTC_BASIC_ATTR_HASH, ftc_basic_family_compare(), FTC_GCACHE_LOOKUP_CMP, FTC_GNode_Compare(), FTC_INODE, NULL, and FTC_NodeRec_::ref_count.

FTC_ImageCache_New	(	FTC_Manager	manager,
		FTC_ImageCache *	acache
	)

Definition at line 305 of file ftcbasic.c.

References FTC_GCache_New().

FTC_SBitCache_Lookup	(	FTC_SBitCache	cache,
		FTC_ImageType	type,
		FT_UInt	gindex,
		FTC_SBit *	ansbit,
		FTC_Node *	anode
	)

Definition at line 654 of file ftcbasic.c.

References error, FT_INT_MIN, FT_TRACE1, FT_UINT_MAX, FTC_BASIC_ATTR_HASH, ftc_basic_family_compare(), FTC_GCACHE, FTC_GCACHE_LOOKUP_CMP, FTC_GNODE, FTC_GQUERY, FTC_SBIT_ITEMS_PER_NODE, FTC_SNODE, FTC_SNode_Compare(), NULL, and FTC_NodeRec_::ref_count.

FTC_SBitCache_LookupScaler	(	FTC_SBitCache	cache,
		FTC_Scaler	scaler,
		FT_ULong	load_flags,
		FT_UInt	gindex,
		FTC_SBit *	ansbit,
		FTC_Node *	anode
	)

Definition at line 750 of file ftcbasic.c.

References error, FT_TRACE1, FT_UINT_MAX, FTC_BASIC_ATTR_HASH, ftc_basic_family_compare(), FTC_GCACHE_LOOKUP_CMP, FTC_GNODE, FTC_SBIT_ITEMS_PER_NODE, FTC_SNODE, FTC_SNode_Compare(), NULL, and FTC_NodeRec_::ref_count.

FTC_SBitCache_New	(	FTC_Manager	manager,
		FTC_SBitCache *	acache
	)

Definition at line 643 of file ftcbasic.c.

References FTC_GCache_New().

Variable Documentation

FT_CALLBACK_TABLE_DEF const FTC_GCacheClassRec ftc_basic_image_cache_class

Initial value:

=
  {
    {
      ftc_inode_new,
      ftc_inode_weight,
      ftc_gnode_compare,
      ftc_basic_gnode_compare_faceid,
      ftc_inode_free,

      sizeof ( FTC_GCacheRec ),
      ftc_gcache_init,
      ftc_gcache_done
    },
    (FTC_MruListClass)&ftc_basic_image_family_class
  }

Definition at line 285 of file ftcbasic.c.

FT_CALLBACK_TABLE_DEF const FTC_IFamilyClassRec ftc_basic_image_family_class

Initial value:

=
  {
    {
      sizeof ( FTC_BasicFamilyRec ),
      ftc_basic_family_compare,
      ftc_basic_family_init,
      0,                        
      0                         
    },
    ftc_basic_family_load_glyph
  }

Definition at line 271 of file ftcbasic.c.

FT_CALLBACK_TABLE_DEF const FTC_GCacheClassRec ftc_basic_sbit_cache_class

Initial value:

=
  {
    {
      ftc_snode_new,
      ftc_snode_weight,
      ftc_snode_compare,
      ftc_basic_gnode_compare_faceid,
      ftc_snode_free,

      sizeof ( FTC_GCacheRec ),
      ftc_gcache_init,
      ftc_gcache_done
    },
    (FTC_MruListClass)&ftc_basic_sbit_family_class
  }

Definition at line 623 of file ftcbasic.c.

FT_CALLBACK_TABLE_DEF const FTC_SFamilyClassRec ftc_basic_sbit_family_class

Initial value:

=
  {
    {
      sizeof ( FTC_BasicFamilyRec ),
      ftc_basic_family_compare,
      ftc_basic_family_init,
      0,                            
      0                             
    },
    ftc_basic_family_get_count,
    ftc_basic_family_load_bitmap
  }

Definition at line 608 of file ftcbasic.c.