t1afm.c File Reference

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

Go to the source code of this file.

Defines
#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)
static FT_Int	t1_get_index (const char *name, FT_Offset len, void *user_data)
	compare_kern_pairs (const void *a, const void *b)
static FT_Error	T1_Read_PFM (FT_Face t1_face, FT_Stream stream, AFM_FontInfo fi)
	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)

---

Define Documentation

#define FT_COMPONENT   trace_t1afm

Definition at line 33 of file t1afm.c.

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

Definition at line 80 of file t1afm.c.

---

Function Documentation

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

Definition at line 85 of file t1afm.c.

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

T1_Done_Metrics	(	FT_Memory	memory,
		AFM_FontInfo	fi
	)

Definition at line 37 of file t1afm.c.

References FT_FREE.

Referenced by T1_Face_Done(), and T1_Read_Metrics().

static FT_Int t1_get_index	(	const char *	name,
		FT_Offset	len,
		void *	user_data
	)			[static]

Definition at line 52 of file t1afm.c.

References ft_strlen, ft_strncmp, T1_FontRec_::glyph_names, if(), n, and T1_FontRec_::num_glyphs.

Referenced by T1_Read_Metrics().

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

Definition at line 318 of file t1afm.c.

References AFM_KernPairRec_::index1, AFM_KernPairRec_::index2, KERN_INDEX, max, min, AFM_KernPairRec_::x, and AFM_KernPairRec_::y.

Referenced by Get_Kerning().

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

Definition at line 359 of file t1afm.c.

References fi, FT_MulDiv(), i, if(), AFM_FontInfoRec_::NumTrackKern, and AFM_FontInfoRec_::TrackKerns.

T1_Read_Metrics	(	FT_Face	t1_face,
		FT_Stream	stream
	)

Definition at line 234 of file t1afm.c.

References PSAux_ServiceRec_::afm_parser_funcs, AFM_FontInfoRec_::Ascender, AFM_FontInfoRec_::Descender, AFM_Parser_FuncsRec_::done, error, fi, T1_FontRec_::font_bbox, AFM_FontInfoRec_::FontBBox, AFM_ParserRec_::FontInfo, FT_FACE_FLAG_KERNING, FT_FRAME_ENTER, FT_FRAME_EXIT, FT_NEW, FT_PEEK_ULONG_LE, AFM_ParserRec_::get_index, AFM_Parser_FuncsRec_::init, AFM_ParserRec_::memory, NULL, AFM_FontInfoRec_::NumKernPair, AFM_Parser_FuncsRec_::parse, start, T1_Done_Metrics(), t1_get_index(), T1_Read_PFM(), AFM_ParserRec_::user_data, FT_BBox_::xMax, FT_BBox_::xMin, FT_BBox_::yMax, and FT_BBox_::yMin.

static FT_Error T1_Read_PFM	(	FT_Face	t1_face,
		FT_Stream	stream,
		AFM_FontInfo	fi
	)			[static]

Definition at line 106 of file t1afm.c.

References FT_FaceRec_::charmap, FT_FaceRec_::charmaps, error, FT_PEEK_ULONG_LE, FT_PEEK_USHORT_LE, FT_QNEW_ARRAY, FT_Set_Charmap(), if(), AFM_FontInfoRec_::KernPairs, n, NULL, FT_FaceRec_::num_charmaps, AFM_FontInfoRec_::NumKernPair, p, FT_CharMapRec_::platform_id, start, PC3::stream(), and x12.

Referenced by T1_Read_Metrics().

---