t1afm.c File Reference

#include <ft2build.h>
#include "t1afm.h"
#include "t1errors.h"

Go to the source code of this file.

Macros
#define	FT_COMPONENT   trace_t1afm
#define	KERN_INDEX(g1, g2)   ( ( (FT_ULong)(g1) << 16 ) | (g2) )

Functions
	T1_Done_Metrics (FT_Memory memory, AFM_FontInfo fi)
	compare_kern_pairs (const void *a, const void *b)
	T1_Read_Metrics (FT_Face t1_face, FT_Stream stream)
	T1_Get_Kerning (AFM_FontInfo fi, FT_UInt glyph1, FT_UInt glyph2, FT_Vector *kerning)
	T1_Get_Track_Kerning (FT_Face face, FT_Fixed ptsize, FT_Int degree, FT_Fixed *kerning)

Macro Definition Documentation

FT_COMPONENT

#define FT_COMPONENT   trace_t1afm

Definition at line 34 of file t1afm.c.

KERN_INDEX

#define KERN_INDEX	(		g1,
			g2
	)		( ( (FT_ULong)(g1) << 16 ) | (g2) )

Definition at line 81 of file t1afm.c.

Referenced by compare_kern_pairs(), and T1_Get_Kerning().

Function Documentation

compare_kern_pairs()

compare_kern_pairs	(	const void *	a,
		const void *	b
	)

Definition at line 86 of file t1afm.c.

References AFM_KernPairRec_::index1, AFM_KernPairRec_::index2, and KERN_INDEX.

T1_Done_Metrics()

T1_Done_Metrics	(	FT_Memory	memory,
		AFM_FontInfo	fi
	)

Definition at line 38 of file t1afm.c.

References FT_FREE.

Referenced by T1_Face_Done().

T1_Get_Kerning()

T1_Get_Kerning	(	AFM_FontInfo	fi,
		FT_UInt	glyph1,
		FT_UInt	glyph2,
		FT_Vector *	kerning
	)

Definition at line 319 of file t1afm.c.

References FT_LOCAL_DEF, idx, AFM_KernPairRec_::index1, AFM_KernPairRec_::index2, KERN_INDEX, AFM_FontInfoRec_::KernPairs, max, vl::min(), AFM_FontInfoRec_::NumKernPair, AFM_KernPairRec_::x, and AFM_KernPairRec_::y.

T1_Get_Track_Kerning()

T1_Get_Track_Kerning	(	FT_Face	face,
		FT_Fixed	ptsize,
		FT_Int	degree,
		FT_Fixed *	kerning
	)

Definition at line 360 of file t1afm.c.

References AFM_TrackKernRec_::degree, FT_Err_Ok, FT_MulDiv(), FT_THROW(), i, AFM_TrackKernRec_::max_kern, AFM_TrackKernRec_::max_ptsize, AFM_TrackKernRec_::min_kern, AFM_TrackKernRec_::min_ptsize, AFM_FontInfoRec_::NumTrackKern, and AFM_FontInfoRec_::TrackKerns.

T1_Read_Metrics()

T1_Read_Metrics	(	FT_Face	t1_face,
		FT_Stream	stream
	)

Definition at line 235 of file t1afm.c.

References PSAux_ServiceRec_::afm_parser_funcs, AFM_FontInfoRec_::Ascender, FT_StreamRec_::cursor, AFM_FontInfoRec_::Descender, error, T1_FontRec_::font_bbox, AFM_FontInfoRec_::FontBBox, AFM_ParserRec_::FontInfo, FT_ERR, FT_FRAME_ENTER, FT_NEW, AFM_ParserRec_::get_index, AFM_Parser_FuncsRec_::init, FT_StreamRec_::limit, FT_StreamRec_::memory, NULL, FT_StreamRec_::size, FT_BBox_::yMax, and FT_BBox_::yMin.