cf2hints.c File Reference

#include "cf2ft.h"
#include "cf2glue.h"
#include "cf2font.h"
#include "cf2hints.h"
#include "cf2intrp.h"

Go to the source code of this file.

Macros
#define	FT_COMPONENT   trace_cf2hints
#define	cf2_perp(a, b)   ( FT_MulFix( a.x, b.y ) - FT_MulFix( a.y, b.x ) )
#define	CF2_CS_SCALE(x)   ( ( (x) + 0x10 ) >> 5 )

Typedefs
typedef struct CF2_HintMoveRec_	CF2_HintMoveRec
typedef struct CF2_HintMoveRec_ *	CF2_HintMove

Functions
	cf2_hint_isValid (const CF2_Hint hint)
	cf2_hint_isTop (const CF2_Hint hint)
	cf2_hint_isBottom (const CF2_Hint hint)
	cf2_hint_lock (CF2_Hint hint)
	cf2_hintmap_init (CF2_HintMap hintmap, CF2_Font font, CF2_HintMap initialMap, CF2_ArrStack hintMoves, CF2_Fixed scale)
	cf2_hintmap_build (CF2_HintMap hintmap, CF2_ArrStack hStemHintArray, CF2_ArrStack vStemHintArray, CF2_HintMask hintMask, CF2_Fixed hintOrigin, FT_Bool initialMap)
	cf2_glyphpath_init (CF2_GlyphPath glyphpath, CF2_Font font, CF2_OutlineCallbacks callbacks, CF2_Fixed scaleY, CF2_ArrStack hStemHintArray, CF2_ArrStack vStemHintArray, CF2_HintMask hintMask, CF2_Fixed hintOriginY, const CF2_Blues blues, const FT_Vector *fractionalTranslation)
	cf2_glyphpath_finalize (CF2_GlyphPath glyphpath)
	cf2_glyphpath_moveTo (CF2_GlyphPath glyphpath, CF2_Fixed x, CF2_Fixed y)
	cf2_glyphpath_lineTo (CF2_GlyphPath glyphpath, CF2_Fixed x, CF2_Fixed y)
	cf2_glyphpath_curveTo (CF2_GlyphPath glyphpath, CF2_Fixed x1, CF2_Fixed y1, CF2_Fixed x2, CF2_Fixed y2, CF2_Fixed x3, CF2_Fixed y3)
	cf2_glyphpath_closeOpenPath (CF2_GlyphPath glyphpath)

Macro Definition Documentation

CF2_CS_SCALE

#define CF2_CS_SCALE

(

x

)

( ( (x) + 0x10 ) >> 5 )

cf2_perp

#define cf2_perp	(		a,
			b
	)		( FT_MulFix( a.x, b.y ) - FT_MulFix( a.y, b.x ) )

FT_COMPONENT

#define FT_COMPONENT   trace_cf2hints

Definition at line 55 of file cf2hints.c.

Typedef Documentation

CF2_HintMove

typedef struct CF2_HintMoveRec_ * CF2_HintMove

CF2_HintMoveRec

typedef struct CF2_HintMoveRec_ CF2_HintMoveRec

Function Documentation

cf2_glyphpath_closeOpenPath()

cf2_glyphpath_closeOpenPath

(

CF2_GlyphPath

glyphpath

)

Definition at line 1701 of file cf2hints.c.

References FT_ASSERT, and CF2_GlyphPathRec_::pathIsOpen.

Referenced by cf2_glyphpath_moveTo().

cf2_glyphpath_curveTo()

cf2_glyphpath_curveTo	(	CF2_GlyphPath	glyphpath,
		CF2_Fixed	x1,
		CF2_Fixed	y1,
		CF2_Fixed	x2,
		CF2_Fixed	y2,
		CF2_Fixed	x3,
		CF2_Fixed	y3
	)

Definition at line 1613 of file cf2hints.c.

References CF2_Fixed.

cf2_glyphpath_finalize()

cf2_glyphpath_finalize

(

CF2_GlyphPath

glyphpath

)

Definition at line 1042 of file cf2hints.c.

References cf2_arrstack_finalize().

cf2_glyphpath_init()

cf2_glyphpath_init	(	CF2_GlyphPath	glyphpath,
		CF2_Font	font,
		CF2_OutlineCallbacks	callbacks,
		CF2_Fixed	scaleY,
		CF2_ArrStack	hStemHintArray,
		CF2_ArrStack	vStemHintArray,
		CF2_HintMask	hintMask,
		CF2_Fixed	hintOriginY,
		const CF2_Blues	blues,
		const FT_Vector *	fractionalTranslation
	)

Definition at line 972 of file cf2hints.c.

References CF2_Matrix_::a, CF2_Matrix_::c, cf2_arrstack_init(), cf2_fixedAbs, cf2_floatToFixed, cf2_hintmap_init(), CF2_Matrix_::d, CF2_FontRec_::darkened, CF2_FontRec_::darkenX, CF2_FontRec_::darkenY, CF2_FontRec_::error, FALSE, FT_LOCAL_DEF, FT_MAX, FT_ZERO, CF2_FontRec_::innerTransform, CF2_FontRec_::memory, sizeof(), and TRUE.

Referenced by cf2_interpT2CharString().

cf2_glyphpath_lineTo()

cf2_glyphpath_lineTo	(	CF2_GlyphPath	glyphpath,
		CF2_Fixed	x,
		CF2_Fixed	y
	)

Definition at line 1544 of file cf2hints.c.

References CF2_Fixed, CF2_GlyphPathRec_::currentCS, FT_Vector_::x, and FT_Vector_::y.

cf2_glyphpath_moveTo()

cf2_glyphpath_moveTo	(	CF2_GlyphPath	glyphpath,
		CF2_Fixed	x,
		CF2_Fixed	y
	)

Definition at line 1514 of file cf2hints.c.

References cf2_glyphpath_closeOpenPath(), CF2_GlyphPathRec_::currentCS, CF2_GlyphPathRec_::moveIsPending, CF2_GlyphPathRec_::start, TRUE, FT_Vector_::x, and FT_Vector_::y.

cf2_hint_isBottom()

cf2_hint_isBottom

(

const CF2_Hint

hint

)

Definition at line 248 of file cf2hints.c.

References CF2_GhostBottom, CF2_PairBottom, CF2_HintRec_::flags, and FT_Bool.

Referenced by cf2_blues_capture().

cf2_hint_isTop()

cf2_hint_isTop

(

const CF2_Hint

hint

)

Definition at line 240 of file cf2hints.c.

References CF2_GhostTop, CF2_PairTop, CF2_HintRec_::flags, FT_Bool, and FT_LOCAL_DEF.

Referenced by cf2_blues_capture().

cf2_hint_isValid()

cf2_hint_isValid

(

const CF2_Hint

hint

)

Definition at line 218 of file cf2hints.c.

References CF2_HintRec_::flags, and FT_Bool.

Referenced by cf2_blues_capture().

cf2_hint_lock()

cf2_hint_lock

(

CF2_Hint

hint

)

Definition at line 270 of file cf2hints.c.

References CF2_Locked, CF2_HintRec_::flags, and FT_LOCAL_DEF.

Referenced by cf2_blues_capture().

cf2_hintmap_build()

cf2_hintmap_build	(	CF2_HintMap	hintmap,
		CF2_ArrStack	hStemHintArray,
		CF2_ArrStack	vStemHintArray,
		CF2_HintMask	hintMask,
		CF2_Fixed	hintOrigin,
		FT_Bool	initialMap
	)

Definition at line 719 of file cf2hints.c.

References CF2_HintMapRec_::font, and i.

cf2_hintmap_init()

cf2_hintmap_init	(	CF2_HintMap	hintmap,
		CF2_Font	font,
		CF2_HintMap	initialMap,
		CF2_ArrStack	hintMoves,
		CF2_Fixed	scale
	)

Definition at line 277 of file cf2hints.c.

References FT_Bool, FT_ZERO, and CF2_FontRec_::hinted.

Referenced by cf2_glyphpath_init().