ftcache.h File Reference

#include <ft2build.h>

Go to the source code of this file.

Classes
struct	FTC_ScalerRec_
struct	FTC_ImageTypeRec_
struct	FTC_SBitRec_

Macros
#define	FTC_IMAGE_TYPE_COMPARE(d1, d2)

Typedefs
typedef FT_Error(*	FTC_Face_Requester) (FTC_FaceID face_id, FT_Library library, FT_Pointer request_data, FT_Face *aface)
typedef struct FTC_ManagerRec_ *	FTC_Manager
typedef struct FTC_NodeRec_ *	FTC_Node
typedef struct FTC_ScalerRec_	FTC_ScalerRec
typedef struct FTC_ScalerRec_ *	FTC_Scaler
typedef struct FTC_CMapCacheRec_ *	FTC_CMapCache
typedef struct FTC_ImageTypeRec_	FTC_ImageTypeRec
typedef struct FTC_ImageTypeRec_ *	FTC_ImageType
typedef struct FTC_ImageCacheRec_ *	FTC_ImageCache
typedef struct FTC_SBitRec_ *	FTC_SBit
typedef struct FTC_SBitRec_	FTC_SBitRec
typedef struct FTC_SBitCacheRec_ *	FTC_SBitCache

Functions
	FTC_Manager_New (FT_Library library, FT_UInt max_faces, FT_UInt max_sizes, FT_ULong max_bytes, FTC_Face_Requester requester, FT_Pointer req_data, FTC_Manager *amanager)
	FTC_Manager_Reset (FTC_Manager manager)
	FTC_Manager_Done (FTC_Manager manager)
	FTC_Manager_LookupFace (FTC_Manager manager, FTC_FaceID face_id, FT_Face *aface)
	FTC_Manager_LookupSize (FTC_Manager manager, FTC_Scaler scaler, FT_Size *asize)
	FTC_Node_Unref (FTC_Node node, FTC_Manager manager)
	FTC_Manager_RemoveFaceID (FTC_Manager manager, FTC_FaceID face_id)
	FTC_CMapCache_New (FTC_Manager manager, FTC_CMapCache *acache)
	FTC_CMapCache_Lookup (FTC_CMapCache cache, FTC_FaceID face_id, FT_Int cmap_index, FT_UInt32 char_code)
	FTC_ImageCache_New (FTC_Manager manager, FTC_ImageCache *acache)
	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_SBitCache_New (FTC_Manager manager, FTC_SBitCache *acache)
	FTC_SBitCache_Lookup (FTC_SBitCache cache, FTC_ImageType type, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode)
	FTC_SBitCache_LookupScaler (FTC_SBitCache cache, FTC_Scaler scaler, FT_ULong load_flags, FT_UInt gindex, FTC_SBit *sbit, FTC_Node *anode)

Variables
FT_BEGIN_HEADER typedef FT_Pointer	FTC_FaceID

Macro Definition Documentation

FTC_IMAGE_TYPE_COMPARE

#define FTC_IMAGE_TYPE_COMPARE	(		d1,
			d2
	)

Value:

( (d1)->face_id == (d2)->face_id && \
            (d1)->width   == (d2)->width   && \
            (d1)->flags   == (d2)->flags   )

Definition at line 703 of file ftcache.h.

Typedef Documentation

FTC_CMapCache

typedef struct FTC_CMapCacheRec_* FTC_CMapCache

Definition at line 571 of file ftcache.h.

FTC_Face_Requester

typedef FT_Error(* FTC_Face_Requester) (FTC_FaceID face_id, FT_Library library, FT_Pointer request_data, FT_Face *aface)

Definition at line 210 of file ftcache.h.

FTC_ImageCache

typedef struct FTC_ImageCacheRec_* FTC_ImageCache

Definition at line 730 of file ftcache.h.

FTC_ImageType

typedef struct FTC_ImageTypeRec_* FTC_ImageType

Definition at line 697 of file ftcache.h.

FTC_ImageTypeRec

typedef struct FTC_ImageTypeRec_ FTC_ImageTypeRec

FTC_Manager

typedef struct FTC_ManagerRec_* FTC_Manager

Definition at line 261 of file ftcache.h.

FTC_Node

typedef struct FTC_NodeRec_* FTC_Node

Definition at line 281 of file ftcache.h.

FTC_SBit

typedef struct FTC_SBitRec_* FTC_SBit

Definition at line 871 of file ftcache.h.

FTC_SBitCache

typedef struct FTC_SBitCacheRec_* FTC_SBitCache

Definition at line 938 of file ftcache.h.

FTC_SBitRec

typedef struct FTC_SBitRec_ FTC_SBitRec

FTC_Scaler

typedef struct FTC_ScalerRec_* FTC_Scaler

Definition at line 456 of file ftcache.h.

FTC_ScalerRec

typedef struct FTC_ScalerRec_ FTC_ScalerRec

Function Documentation

FTC_CMapCache_Lookup()

FTC_CMapCache_Lookup	(	FTC_CMapCache	cache,
		FTC_FaceID	face_id,
		FT_Int	cmap_index,
		FT_UInt32	char_code
	)

Definition at line 287 of file ftccmap.c.

References FT_FaceRec_::charmap, FT_FaceRec_::charmaps, error, FT_ASSERT, FT_Get_Char_Index(), FT_Select_Charmap(), FT_Set_Charmap(), FT_TRACE0(), FTC_CACHE, FTC_CACHE_LOOKUP_CMP, FTC_CMAP_HASH, FTC_CMAP_INDICES_MAX, FTC_CMAP_NODE, ftc_cmap_node_compare(), FTC_CMAP_UNKNOWN, FTC_Manager_LookupFace(), FTC_CacheRec_::manager, NULL, and FT_FaceRec_::num_charmaps.

FTC_CMapCache_New()

FTC_CMapCache_New	(	FTC_Manager	manager,
		FTC_CMapCache *	acache
	)

Definition at line 260 of file ftccmap.c.

References FT_EXPORT_DEF, FTC_CACHE_P, and FTC_Manager_RegisterCache().

FTC_ImageCache_Lookup()

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_EXPORT_DEF, FT_INT_MIN, FT_THROW(), 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.

Referenced by FTC_ImageCache_LookupScaler().

FTC_ImageCache_LookupScaler()

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, FTC_ImageTypeRec_::face_id, FTC_ImageTypeRec_::flags, FT_CALLBACK_TABLE_DEF, FT_EXPORT, FT_EXPORT_DEF, FT_LOAD_DEFAULT, FT_LOAD_FORCE_AUTOHINT, FT_LOAD_MONOCHROME, FT_LOAD_NO_BITMAP, FT_LOAD_NO_HINTING, FT_LOAD_NO_SCALE, FT_LOAD_RENDER, FT_THROW(), FT_TRACE1, FT_UINT_MAX, FTC_BASIC_ATTR_HASH, ftc_basic_family_compare(), FTC_GCACHE_LOOKUP_CMP, FTC_GNode_Compare(), FTC_ImageCache_Lookup(), FTC_ImageCache_New(), FTC_INODE, FTC_ImageTypeRec_::height, NULL, FTC_NodeRec_::ref_count, and FTC_ImageTypeRec_::width.

FTC_ImageCache_New()

FTC_ImageCache_New	(	FTC_Manager	manager,
		FTC_ImageCache *	acache
	)

Definition at line 305 of file ftcbasic.c.

References FT_EXPORT_DEF, and FTC_GCache_New().

Referenced by FTC_ImageCache_LookupScaler().

FTC_Manager_Done()

FTC_Manager_Done

(

FTC_Manager

manager

)

Definition at line 412 of file ftcmanag.c.

References FTC_CacheClassRec_::cache_done, FTC_ManagerRec_::caches, FTC_CacheRec_::clazz, FTC_ManagerRec_::faces, FT_EXPORT_DEF, FT_FREE, FTC_MruList_Done(), idx, FTC_ManagerRec_::library, FTC_ManagerRec_::memory, NULL, FTC_ManagerRec_::num_caches, and FTC_ManagerRec_::sizes.

FTC_Manager_LookupFace()

FTC_Manager_LookupFace	(	FTC_Manager	manager,
		FTC_FaceID	face_id,
		FT_Face *	aface
	)

Definition at line 308 of file ftcmanag.c.

References error, FTC_ManagerRec_::faces, FT_EXPORT_DEF, FT_THROW(), FTC_FACE_NODE, ftc_face_node_compare(), FTC_MRULIST_LOOKUP_CMP, and NULL.

Referenced by ftc_basic_family_get_count(), FTC_CMapCache_Lookup(), and FTC_Node_Unref().

FTC_Manager_LookupSize()

FTC_Manager_LookupSize	(	FTC_Manager	manager,
		FTC_Scaler	scaler,
		FT_Size *	asize
	)

Definition at line 181 of file ftcmanag.c.

References error, FT_THROW(), FTC_FaceID, FTC_MRULIST_LOOKUP_CMP, FTC_SIZE_NODE, ftc_size_node_compare(), NULL, and FTC_ManagerRec_::sizes.

Referenced by ftc_basic_family_load_bitmap(), ftc_basic_family_load_glyph(), and FTC_Node_Unref().

FTC_Manager_New()

FTC_Manager_New	(	FT_Library	library,
		FT_UInt	max_faces,
		FT_UInt	max_sizes,
		FT_ULong	max_bytes,
		FTC_Face_Requester	requester,
		FT_Pointer	req_data,
		FTC_Manager *	amanager
	)

Definition at line 353 of file ftcmanag.c.

References error, FTC_ManagerRec_::faces, FT_EXPORT_DEF, FT_NEW, FT_THROW(), FTC_MAX_BYTES_DEFAULT, FTC_MAX_FACES_DEFAULT, FTC_MAX_SIZES_DEFAULT, FTC_MruList_Init(), FTC_ManagerRec_::library, library, FTC_ManagerRec_::max_weight, FTC_ManagerRec_::memory, FT_LibraryRec_::memory, FTC_ManagerRec_::request_data, FTC_ManagerRec_::request_face, and FTC_ManagerRec_::sizes.

FTC_Manager_RemoveFaceID()

FTC_Manager_RemoveFaceID	(	FTC_Manager	manager,
		FTC_FaceID	face_id
	)

Definition at line 664 of file ftcmanag.c.

References FTC_ManagerRec_::caches, FTC_ManagerRec_::faces, FT_EXPORT_DEF, FTC_Cache_RemoveFaceID(), ftc_face_node_compare(), FTC_MruList_RemoveSelection(), and FTC_ManagerRec_::num_caches.

FTC_Manager_Reset()

FTC_Manager_Reset

(

FTC_Manager

manager

)

Definition at line 452 of file ftcmanag.c.

References FTC_NodeRec_::cache_index, FTC_ManagerRec_::caches, FTC_CacheRec_::clazz, FTC_ManagerRec_::cur_weight, FTC_ManagerRec_::faces, FT_LOCAL_DEF, FT_TRACE0(), FTC_MruList_Reset(), FTC_NODE__NEXT, FTC_CacheClassRec_::node_weight, FTC_ManagerRec_::nodes_list, FTC_ManagerRec_::num_caches, FTC_ManagerRec_::num_nodes, and FTC_ManagerRec_::sizes.

FTC_Node_Unref()

FTC_Node_Unref	(	FTC_Node	node,
		FTC_Manager	manager
	)

Definition at line 684 of file ftcmanag.c.

References FTC_NodeRec_::cache_index, error, FT_SizeRec_::face, FTC_ScalerRec_::face_id, FT_EXPORT, FT_EXPORT_DEF, FTC_FaceID, FTC_Manager_LookupFace(), FTC_Manager_LookupSize(), FTC_ScalerRec_::height, NULL, FTC_ManagerRec_::num_caches, FTC_ScalerRec_::pixel, FTC_NodeRec_::ref_count, TRUE, FTC_ScalerRec_::width, FTC_ScalerRec_::x_res, and FTC_ScalerRec_::y_res.

FTC_SBitCache_Lookup()

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

Definition at line 654 of file ftcbasic.c.

References error, FT_EXPORT_DEF, FT_INT_MIN, FT_THROW(), 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.

Referenced by FTC_SBitCache_LookupScaler().

FTC_SBitCache_LookupScaler()

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

Definition at line 750 of file ftcbasic.c.

References error, FT_EXPORT, FT_EXPORT_DEF, FT_THROW(), 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_SBitCache_Lookup(), FTC_SBitCache_New(), FTC_SNODE, FTC_SNode_Compare(), NULL, and FTC_NodeRec_::ref_count.

FTC_SBitCache_New()

FTC_SBitCache_New	(	FTC_Manager	manager,
		FTC_SBitCache *	acache
	)

Definition at line 643 of file ftcbasic.c.

References FT_EXPORT_DEF, and FTC_GCache_New().

Referenced by FTC_SBitCache_LookupScaler().

Variable Documentation

FTC_FaceID

FT_BEGIN_HEADER typedef FT_Pointer FTC_FaceID

Definition at line 171 of file ftcache.h.

Referenced by ftc_basic_gnode_compare_faceid(), ftc_cmap_node_remove_faceid(), ftc_face_node_compare(), ftc_face_node_init(), FTC_Manager_LookupSize(), and FTC_Node_Unref().