ftcsbits.c File Reference

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

Go to the source code of this file.

Macros
#define	CHECK_BYTE(d)   ( temp = (FT_Byte)d, temp == d )
#define	CHECK_CHAR(d)   ( temp = (FT_Char)d, temp == d )
#define	FT_COMPONENT   trace_cache

Functions
static FT_Error	ftc_sbit_copy_bitmap (FTC_SBit sbit, FT_Bitmap *bitmap, FT_Memory memory)
	ftc_snode_compare (FTC_Node ftcsnode, FT_Pointer ftcgquery, FTC_Cache cache, FT_Bool *list_changed)
	FTC_SNode_Compare (FTC_SNode snode, FTC_GQuery gquery, FTC_Cache cache, FT_Bool *list_changed)
	ftc_snode_free (FTC_Node ftcsnode, FTC_Cache cache)
	FTC_SNode_Free (FTC_SNode snode, FTC_Cache cache)
static FT_Error	ftc_snode_load (FTC_SNode snode, FTC_Manager manager, FT_UInt gindex, FT_ULong *asize)
	FTC_SNode_New (FTC_SNode *psnode, FTC_GQuery gquery, FTC_Cache cache)
	ftc_snode_new (FTC_Node *ftcpsnode, FT_Pointer ftcgquery, FTC_Cache cache)
	ftc_snode_weight (FTC_Node ftcsnode, FTC_Cache cache)

Macro Definition Documentation

#define CHECK_BYTE

(

d

)

( temp = (FT_Byte)d, temp == d )

Referenced by ftc_snode_load().

#define CHECK_CHAR

(

d

)

( temp = (FT_Char)d, temp == d )

Referenced by ftc_snode_load().

#define FT_COMPONENT   trace_cache

Definition at line 30 of file ftcsbits.c.

Function Documentation

static FT_Error ftc_sbit_copy_bitmap ( FTC_SBit  sbit, FT_Bitmap *  bitmap, FT_Memory  memory  )

static

Definition at line 43 of file ftcsbits.c.

References FT_Bitmap_::buffer, FTC_SBitRec_::buffer, error, FT_ALLOC, FT_MEM_COPY, FT_Bitmap_::pitch, and FT_Bitmap_::rows.

Referenced by ftc_snode_load().

ftc_snode_compare	(	FTC_Node	ftcsnode,
		FT_Pointer	ftcgquery,
		FTC_Cache	cache,
		FT_Bool *	list_changed
	)

Definition at line 325 of file ftcsbits.c.

References FTC_SBitRec_::buffer, FTC_SNodeRec_::count, error, FALSE, FTC_GNodeRec_::family, FTC_GQueryRec_::family, FT_Bool, FT_BOOL, FTC_CACHE_TRYLOOP, FTC_CACHE_TRYLOOP_END, FTC_GNODE, ftc_snode_load(), FTC_GNodeRec_::gindex, FTC_GQueryRec_::gindex, NULL, FTC_SNodeRec_::sbits, and FTC_SBitRec_::width.

Referenced by FTC_SNode_Compare().

FTC_SNode_Compare	(	FTC_SNode	snode,
		FTC_GQuery	gquery,
		FTC_Cache	cache,
		FT_Bool *	list_changed
	)

Definition at line 410 of file ftcsbits.c.

References FTC_NODE, and ftc_snode_compare().

Referenced by FTC_SBitCache_Lookup(), and FTC_SBitCache_LookupScaler().

ftc_snode_free	(	FTC_Node	ftcsnode,
		FTC_Cache	cache
	)

Definition at line 65 of file ftcsbits.c.

References FTC_SBitRec_::buffer, FTC_SNodeRec_::count, FT_FREE, FTC_GNODE, FTC_GNode_Done(), and FTC_SNodeRec_::sbits.

Referenced by FTC_SNode_Free().

FTC_SNode_Free	(	FTC_SNode	snode,
		FTC_Cache	cache
	)

Definition at line 84 of file ftcsbits.c.

References FTC_NODE, and ftc_snode_free().

Referenced by FTC_SNode_New().

static FT_Error ftc_snode_load ( FTC_SNode  snode, FTC_Manager  manager, FT_UInt  gindex, FT_ULong *  asize  )

static

Definition at line 102 of file ftcsbits.c.

References FT_GlyphSlotRec_::advance, FT_GlyphSlotRec_::bitmap, FT_GlyphSlotRec_::bitmap_left, FT_GlyphSlotRec_::bitmap_top, FTC_SBitRec_::buffer, CHECK_BYTE, CHECK_CHAR, FTC_SFamilyClassRec_::clazz, FTC_SNodeRec_::count, error, FTC_GNodeRec_::family, FTC_SFamilyClassRec_::family_load_glyph, FTC_SBitRec_::format, FT_GlyphSlotRec_::format, FT_ABS, FT_ERROR, FT_Pos, FT_TRACE0, FT_TRACE2, FTC_GNODE, ftc_sbit_copy_bitmap(), FTC_GNodeRec_::gindex, FT_FaceRec_::glyph, FTC_SBitRec_::height, FTC_SBitRec_::left, FTC_SBitRec_::max_grays, FTC_ManagerRec_::memory, NULL, FT_Bitmap_::num_grays, FT_Bitmap_::pitch, FTC_SBitRec_::pitch, FT_Bitmap_::pixel_mode, FT_Bitmap_::rows, FTC_SNodeRec_::sbits, FTC_SBitRec_::top, FT_Bitmap_::width, FTC_SBitRec_::width, FT_Vector_::x, FTC_SBitRec_::xadvance, FT_Vector_::y, and FTC_SBitRec_::yadvance.

Referenced by ftc_snode_compare(), and FTC_SNode_New().

FTC_SNode_New	(	FTC_SNode *	psnode,
		FTC_GQuery	gquery,
		FTC_Cache	cache
	)

Definition at line 208 of file ftcsbits.c.

References FTC_SNodeRec_::count, error, FTC_SFamilyClassRec_::family_get_count, FT_NEW, FTC_CACHE__SFAMILY_CLASS, FTC_GNODE, FTC_GNode_Init(), FTC_SBIT_ITEMS_PER_NODE, FTC_SNode_Free(), ftc_snode_load(), NULL, FTC_SNodeRec_::sbits, and FTC_SBitRec_::width.

Referenced by ftc_snode_new().

ftc_snode_new	(	FTC_Node *	ftcpsnode,
		FT_Pointer	ftcgquery,
		FTC_Cache	cache
	)

Definition at line 266 of file ftcsbits.c.

References FTC_SNode_New().

ftc_snode_weight	(	FTC_Node	ftcsnode,
		FTC_Cache	cache
	)

Definition at line 279 of file ftcsbits.c.

References FTC_SBitRec_::buffer, FTC_SNodeRec_::count, FT_ASSERT, FT_UNUSED, FTC_SBIT_ITEMS_PER_NODE, FTC_SBitRec_::height, FTC_SBitRec_::pitch, and FTC_SNodeRec_::sbits.