ReactOS  0.4.14-dev-854-gb9426a3
psfixed.h File Reference
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros

#define CF2_Fixed   CF2_F16Dot16
 
#define CF2_FIXED_MAX   ( (CF2_Fixed)0x7FFFFFFFL )
 
#define CF2_FIXED_MIN   ( (CF2_Fixed)0x80000000L )
 
#define CF2_FIXED_ONE   ( (CF2_Fixed)0x10000L )
 
#define CF2_FIXED_EPSILON   ( (CF2_Fixed)0x0001 )
 
#define cf2_intToFixed(i)   ( (CF2_Fixed)( (FT_UInt32)(i) << 16 ) )
 
#define cf2_fixedToInt(x)   ( (FT_Short)( ( (FT_UInt32)(x) + 0x8000U ) >> 16 ) )
 
#define cf2_fixedRound(x)   ( (CF2_Fixed)( ( (FT_UInt32)(x) + 0x8000U ) & 0xFFFF0000UL ) )
 
#define cf2_doubleToFixed(f)   ( (CF2_Fixed)( (f) * 65536.0 + 0.5 ) )
 
#define cf2_fixedAbs(x)   ( (x) < 0 ? NEG_INT32( x ) : (x) )
 
#define cf2_fixedFloor(x)   ( (CF2_Fixed)( (FT_UInt32)(x) & 0xFFFF0000UL ) )
 
#define cf2_fixedFraction(x)   ( (x) - cf2_fixedFloor( x ) )
 
#define cf2_fracToFixed(x)
 

Typedefs

typedef FT_Int32 CF2_Frac
 
typedef enum CF2_NumberType_ CF2_NumberType
 

Enumerations

enum  CF2_NumberType_ { CF2_NumberFixed, CF2_NumberFrac, CF2_NumberInt }
 

Macro Definition Documentation

◆ cf2_doubleToFixed

#define cf2_doubleToFixed (   f)    ( (CF2_Fixed)( (f) * 65536.0 + 0.5 ) )

Definition at line 66 of file psfixed.h.

◆ CF2_Fixed

#define CF2_Fixed   CF2_F16Dot16

Definition at line 48 of file psfixed.h.

◆ CF2_FIXED_EPSILON

#define CF2_FIXED_EPSILON   ( (CF2_Fixed)0x0001 )

Definition at line 55 of file psfixed.h.

◆ CF2_FIXED_MAX

#define CF2_FIXED_MAX   ( (CF2_Fixed)0x7FFFFFFFL )

Definition at line 52 of file psfixed.h.

◆ CF2_FIXED_MIN

#define CF2_FIXED_MIN   ( (CF2_Fixed)0x80000000L )

Definition at line 53 of file psfixed.h.

◆ CF2_FIXED_ONE

#define CF2_FIXED_ONE   ( (CF2_Fixed)0x10000L )

Definition at line 54 of file psfixed.h.

◆ cf2_fixedAbs

#define cf2_fixedAbs (   x)    ( (x) < 0 ? NEG_INT32( x ) : (x) )

Definition at line 68 of file psfixed.h.

◆ cf2_fixedFloor

#define cf2_fixedFloor (   x)    ( (CF2_Fixed)( (FT_UInt32)(x) & 0xFFFF0000UL ) )

Definition at line 70 of file psfixed.h.

◆ cf2_fixedFraction

#define cf2_fixedFraction (   x)    ( (x) - cf2_fixedFloor( x ) )

Definition at line 72 of file psfixed.h.

◆ cf2_fixedRound

#define cf2_fixedRound (   x)    ( (CF2_Fixed)( ( (FT_UInt32)(x) + 0x8000U ) & 0xFFFF0000UL ) )

Definition at line 64 of file psfixed.h.

◆ cf2_fixedToInt

#define cf2_fixedToInt (   x)    ( (FT_Short)( ( (FT_UInt32)(x) + 0x8000U ) >> 16 ) )

Definition at line 62 of file psfixed.h.

◆ cf2_fracToFixed

#define cf2_fracToFixed (   x)
Value:
( (x) < 0 ? -( ( -(x) + 0x2000 ) >> 14 ) \
: ( ( (x) + 0x2000 ) >> 14 ) )
GLint GLint GLint GLint GLint x
Definition: gl.h:1548

Definition at line 74 of file psfixed.h.

◆ cf2_intToFixed

#define cf2_intToFixed (   i)    ( (CF2_Fixed)( (FT_UInt32)(i) << 16 ) )

Definition at line 60 of file psfixed.h.

Typedef Documentation

◆ CF2_Frac

typedef FT_Int32 CF2_Frac

Definition at line 49 of file psfixed.h.

◆ CF2_NumberType

Enumeration Type Documentation

◆ CF2_NumberType_

Enumerator
CF2_NumberFixed 
CF2_NumberFrac 
CF2_NumberInt 

Definition at line 80 of file psfixed.h.

81  {
82  CF2_NumberFixed, /* 16.16 */
83  CF2_NumberFrac, /* 2.30 */
84  CF2_NumberInt /* 32.0 */
85 
enum CF2_NumberType_ CF2_NumberType