#include "inttypes.h"

Include dependency graph for ftmisc.h:

Classes
struct	FT_MemoryRec_

Macros
#define	FT_BEGIN_HEADER

#define	FT_END_HEADER

#define	FT_LOCAL_DEF(x) static x

#define	FT_MAKE_TAG(_x1, _x2, _x3, _x4)

Typedefs
typedef unsigned char	FT_Byte

typedef signed int	FT_Int

typedef unsigned int	FT_UInt

typedef signed long	FT_Long

typedef unsigned long	FT_ULong

typedef signed long	FT_F26Dot6

typedef int	FT_Error

typedef struct FT_MemoryRec_ *	FT_Memory

typedef void (	FT_Alloc_Func) (FT_Memory memory, long size)

typedef void(*	FT_Free_Func) (FT_Memory memory, void *block)

typedef void (	FT_Realloc_Func) (FT_Memory memory, long cur_size, long new_size, void *block)

typedef struct FT_MemoryRec_	FT_MemoryRec

typedef int64_t	FT_Int64

Functions
static FT_Long	FT_MulDiv (FT_Long a, FT_Long b, FT_Long c)

static FT_Long	FT_MulDiv_No_Round (FT_Long a, FT_Long b, FT_Long c)

Macro Definition Documentation

◆ FT_BEGIN_HEADER

#define FT_BEGIN_HEADER

Definition at line 34 of file ftmisc.h.

◆ FT_END_HEADER

#define FT_END_HEADER

Definition at line 35 of file ftmisc.h.

◆ FT_LOCAL_DEF

#define FT_LOCAL_DEF ( x ) static x

Definition at line 37 of file ftmisc.h.

◆ FT_MAKE_TAG

#define FT_MAKE_TAG	(	_x1,
		_x2,
		_x3,
		_x4
	)

Value:

          ( ( (FT_ULong)_x1 << 24 ) |     \
            ( (FT_ULong)_x2 << 16 ) |     \
            ( (FT_ULong)_x3 <<  8 ) |     \
              (FT_ULong)_x4         )

Definition at line 50 of file ftmisc.h.

Typedef Documentation

◆ FT_Alloc_Func

typedef void *(* FT_Alloc_Func) (FT_Memory memory, long size)

Definition at line 61 of file ftmisc.h.

◆ FT_Byte

typedef unsigned char FT_Byte

Definition at line 42 of file ftmisc.h.

◆ FT_Error

typedef int FT_Error

Definition at line 48 of file ftmisc.h.

◆ FT_F26Dot6

typedef signed long FT_F26Dot6

Definition at line 47 of file ftmisc.h.

◆ FT_Free_Func

typedef void(* FT_Free_Func) (FT_Memory memory, void *block)

Definition at line 64 of file ftmisc.h.

◆ FT_Int

typedef signed int FT_Int

Definition at line 43 of file ftmisc.h.

◆ FT_Int64

typedef int64_t FT_Int64

Definition at line 93 of file ftmisc.h.

◆ FT_Long

typedef signed long FT_Long

Definition at line 45 of file ftmisc.h.

◆ FT_Memory

typedef struct FT_MemoryRec_* FT_Memory

Definition at line 59 of file ftmisc.h.

◆ FT_MemoryRec

typedef struct FT_MemoryRec_ FT_MemoryRec

◆ FT_Realloc_Func

typedef void *(* FT_Realloc_Func) (FT_Memory memory, long cur_size, long new_size, void *block)

Definition at line 67 of file ftmisc.h.

◆ FT_UInt

typedef unsigned int FT_UInt

Definition at line 44 of file ftmisc.h.

◆ FT_ULong

typedef unsigned long FT_ULong

Definition at line 46 of file ftmisc.h.

Function Documentation

◆ FT_MulDiv()

static FT_Long FT_MulDiv	(	FT_Long	a,
		FT_Long	b,
		FT_Long	c
	)

static

Definition at line 99 of file ftmisc.h.

  {
    FT_Int   s;
    FT_Long  d;
 
 
    s = 1;
    if ( a < 0 ) { a = -a; s = -1; }
    if ( b < 0 ) { b = -b; s = -s; }
    if ( c < 0 ) { c = -c; s = -s; }
 
    d = (FT_Long)( c > 0 ? ( (FT_Int64)a * b + ( c >> 1 ) ) / c
                         : 0x7FFFFFFFL );
 
    return ( s > 0 ) ? d : -d;
  }

◆ FT_MulDiv_No_Round()

static FT_Long FT_MulDiv_No_Round	(	FT_Long	a,
		FT_Long	b,
		FT_Long	c
	)