QuickTime Interfaces. More...

#include <ConditionalMacros.h>
#include <MacTypes.h>

Macros
#define	EndianS16_LtoN(value) (value)

#define	EndianS16_NtoL(value) (value)

#define	EndianU16_LtoN(value) (value)

#define	EndianU16_NtoL(value) (value)

#define	EndianS32_LtoN(value) (value)

#define	EndianS32_NtoL(value) (value)

#define	EndianU32_LtoN(value) (value)

#define	EndianU32_NtoL(value) (value)

#define	EndianS64_LtoN(value) (value)

#define	EndianS64_NtoL(value) (value)

#define	EndianU64_LtoN(value) (value)

#define	EndianU64_NtoL(value) (value)

#define	EndianS16_BtoN(value) EndianS16_BtoL(value)

#define	EndianS16_NtoB(value) EndianS16_LtoB(value)

#define	EndianU16_BtoN(value) EndianU16_BtoL(value)

#define	EndianU16_NtoB(value) EndianU16_LtoB(value)

#define	EndianS32_BtoN(value) EndianS32_BtoL(value)

#define	EndianS32_NtoB(value) EndianS32_LtoB(value)

#define	EndianU32_BtoN(value) EndianU32_BtoL(value)

#define	EndianU32_NtoB(value) EndianU32_LtoB(value)

#define	EndianS64_BtoN(value) EndianS64_BtoL(value)

#define	EndianS64_NtoB(value) EndianS64_LtoB(value)

#define	EndianU64_BtoN(value) EndianU64_BtoL(value)

#define	EndianU64_NtoB(value) EndianU64_LtoB(value)

#define	EndianS16_LtoB(value) ((SInt16)Endian16_Swap(value))

#define	EndianS16_BtoL(value) ((SInt16)Endian16_Swap(value))

#define	EndianU16_LtoB(value) ((UInt16)Endian16_Swap(value))

#define	EndianU16_BtoL(value) ((UInt16)Endian16_Swap(value))

#define	EndianS32_LtoB(value) ((SInt32)Endian32_Swap(value))

#define	EndianS32_BtoL(value) ((SInt32)Endian32_Swap(value))

#define	EndianU32_LtoB(value) ((UInt32)Endian32_Swap(value))

#define	EndianU32_BtoL(value) ((UInt32)Endian32_Swap(value))

#define	EndianS64_LtoB(value) ((SInt64)Endian64_Swap((UInt64)value))

#define	EndianS64_BtoL(value) ((SInt64)Endian64_Swap((UInt64)value))

#define	EndianU64_LtoB(value) ((UInt64)Endian64_Swap(value))

#define	EndianU64_BtoL(value) ((UInt64)Endian64_Swap(value))

#define	Endian16_Swap(value) (((((UInt16)value) << 8) & 0xFF00) \| ((((UInt16)value) >> 8) & 0x00FF))

#define	Endian32_Swap(value)

Typedefs
typedef long	BigEndianLong

typedef unsigned long	BigEndianUnsignedLong

typedef short	BigEndianShort

typedef unsigned short	BigEndianUnsignedShort

typedef Fixed	BigEndianFixed

typedef UnsignedFixed	BigEndianUnsignedFixed

typedef OSType	BigEndianOSType

Functions
SInt16	EndianS16_BtoN (SInt16 value)

SInt16	EndianS16_NtoB (SInt16 value)

SInt16	EndianS16_LtoN (SInt16 value)

SInt16	EndianS16_NtoL (SInt16 value)

SInt16	EndianS16_LtoB (SInt16 value)

SInt16	EndianS16_BtoL (SInt16 value)

UInt16	EndianU16_BtoN (UInt16 value)

UInt16	EndianU16_NtoB (UInt16 value)

UInt16	EndianU16_LtoN (UInt16 value)

UInt16	EndianU16_NtoL (UInt16 value)

UInt16	EndianU16_LtoB (UInt16 value)

UInt16	EndianU16_BtoL (UInt16 value)

SInt32	EndianS32_BtoN (SInt32 value)

SInt32	EndianS32_NtoB (SInt32 value)

SInt32	EndianS32_LtoN (SInt32 value)

SInt32	EndianS32_NtoL (SInt32 value)

SInt32	EndianS32_LtoB (SInt32 value)

SInt32	EndianS32_BtoL (SInt32 value)

UInt32	EndianU32_BtoN (UInt32 value)

UInt32	EndianU32_NtoB (UInt32 value)

UInt32	EndianU32_LtoN (UInt32 value)

UInt32	EndianU32_NtoL (UInt32 value)

UInt32	EndianU32_LtoB (UInt32 value)

UInt32	EndianU32_BtoL (UInt32 value)

SInt64	EndianS64_BtoN (SInt64 value)

SInt64	EndianS64_NtoB (SInt64 value)

SInt64	EndianS64_LtoN (SInt64 value)

SInt64	EndianS64_NtoL (SInt64 value)

SInt64	EndianS64_LtoB (SInt64 value)

SInt64	EndianS64_BtoL (SInt64 value)

UInt64	EndianU64_BtoN (UInt64 value)

UInt64	EndianU64_NtoB (UInt64 value)

UInt64	EndianU64_LtoN (UInt64 value)

UInt64	EndianU64_NtoL (UInt64 value)

UInt64	EndianU64_LtoB (UInt64 value)

UInt64	EndianU64_BtoL (UInt64 value)

UInt16	Endian16_Swap (UInt16 value)

UInt32	Endian32_Swap (UInt32 value)

UInt64	Endian64_Swap (UInt64 value)

Detailed Description

QuickTime Interfaces.

Introduced In: QuickTime 3.0

Avaliable From: Universal Interfaces 3.4.1

Copyright: © 1997-2001 by Apple Computer, Inc., all rights reserved

Macro Definition Documentation

◆ Endian16_Swap

#define Endian16_Swap ( value ) (((((UInt16)value) << 8) & 0xFF00) | ((((UInt16)value) >> 8) & 0x00FF))

CALL_NOT_IN_CARBON override with macros

◆ Endian32_Swap

#define Endian32_Swap ( value )

Value:

  (((((UInt32)value) << 24) & 0xFF000000) | \
   ((((UInt32)value) << 8) & 0x00FF0000) |  \
   ((((UInt32)value) >> 8) & 0x0000FF00) |  \
   ((((UInt32)value) >> 24) & 0x000000FF))

◆ EndianS16_BtoN

#define EndianS16_BtoN ( value ) EndianS16_BtoL(value)

Map native to actual

◆ EndianS16_LtoB

#define EndianS16_LtoB ( value ) ((SInt16)Endian16_Swap(value))

Implement ©LtoB and ©BtoL

◆ EndianS16_LtoN

#define EndianS16_LtoN ( value ) (value)

TARGET_RT_LITTLE_ENDIAN Macro away no-op functions

Typedef Documentation

◆ BigEndianLong

typedef long BigEndianLong

CALL_NOT_IN_CARBON !TYPE_LONGLONG These types are used for structures that contain data that is always in BigEndian format. This extra typing prevents little endian code from directly changing the data, thus saving much time in the debugger.

Function Documentation

◆ Endian16_Swap()

UInt16 Endian16_Swap ( UInt16 value )

Implement low level ©_Swap functions.

extern UInt16 Endian16_Swap(UInt16 value);
extern UInt32 Endian32_Swap(UInt32 value);
extern UInt64 Endian64_Swap(UInt64 value);

Note: Depending on the processor, you might want to implement these as function calls instead of macros. Endian16_Swap()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ Endian32_Swap()

UInt32 Endian32_Swap ( UInt32 value )

Endian32_Swap()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ Endian64_Swap()

UInt64 Endian64_Swap ( UInt64 value )

Note: When using compilers that don't support "long long", Endian64_Swap must be implemented as glue. Endian64_Swap()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS16_BtoL()

SInt16 EndianS16_BtoL ( SInt16 value )

EndianS16_BtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS16_BtoN()

SInt16 EndianS16_BtoN ( SInt16 value )

This file provides Endian Flipping routines for dealing with converting data between Big-Endian and Little-Endian machines. These routines are useful when writing code to compile for both Big and Little Endian machines and which must handle other endian number formats, such as reading or writing to a file or network packet.

These routines are named as follows:

Endian<U><W>_<S>to<D>

where is whether the integer is signed ('S') or unsigned ('U') <W> is integer bit width: 16, 32, or 64 ~~is the source endian format: 'B' for big, 'L' for little, or 'N' for native <D> is the destination endian format: 'B' for big, 'L' for little, or 'N' for native~~

~~For example, to convert a Big Endian 32-bit unsigned integer to the current native format use:~~

 long i = EndianU32_BtoN(data);

~~This file is set up so that the function macro to nothing when the target runtime already is the desired format (e.g. on Big Endian machines, EndianU32_BtoN() macros away).~~

~~If long long's are not supported, you cannot get 64-bit quantities as a single value. The macros are not defined in that case.~~

                         <<< W A R N I N G >>>

It is very important not to put any autoincrements inside the macros. This will produce erroneous results because each time the address is accessed in the macro, the increment occurs. Note: These functions are currently not implemented in any library and are only listed here as function prototypes to document the macros EndianS16_BtoN()

~~Non-Carbon CFM: not available~~

Carbon Lib: not available

Mac OS X: not available

◆ EndianS16_LtoB()

SInt16 EndianS16_LtoB ( SInt16 value )

EndianS16_LtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS16_LtoN()

SInt16 EndianS16_LtoN ( SInt16 value )

EndianS16_LtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS16_NtoB()

SInt16 EndianS16_NtoB ( SInt16 value )

EndianS16_NtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS16_NtoL()

SInt16 EndianS16_NtoL ( SInt16 value )

EndianS16_NtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS32_BtoL()

SInt32 EndianS32_BtoL ( SInt32 value )

EndianS32_BtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS32_BtoN()

SInt32 EndianS32_BtoN ( SInt32 value )

EndianS32_BtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS32_LtoB()

SInt32 EndianS32_LtoB ( SInt32 value )

EndianS32_LtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS32_LtoN()

SInt32 EndianS32_LtoN ( SInt32 value )

EndianS32_LtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS32_NtoB()

SInt32 EndianS32_NtoB ( SInt32 value )

EndianS32_NtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS32_NtoL()

SInt32 EndianS32_NtoL ( SInt32 value )

EndianS32_NtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS64_BtoL()

SInt64 EndianS64_BtoL ( SInt64 value )

EndianS64_BtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS64_BtoN()

SInt64 EndianS64_BtoN ( SInt64 value )

CALL_NOT_IN_CARBON Note: If these Int64 functions ever were implemented in a library, we would need two libraries, one for compilers that support long long and one for other compilers. EndianS64_BtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS64_LtoB()

SInt64 EndianS64_LtoB ( SInt64 value )

EndianS64_LtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS64_LtoN()

SInt64 EndianS64_LtoN ( SInt64 value )

EndianS64_LtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS64_NtoB()

SInt64 EndianS64_NtoB ( SInt64 value )

EndianS64_NtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianS64_NtoL()

SInt64 EndianS64_NtoL ( SInt64 value )

EndianS64_NtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU16_BtoL()

UInt16 EndianU16_BtoL ( UInt16 value )

EndianU16_BtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU16_BtoN()

UInt16 EndianU16_BtoN ( UInt16 value )

EndianU16_BtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU16_LtoB()

UInt16 EndianU16_LtoB ( UInt16 value )

EndianU16_LtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU16_LtoN()

UInt16 EndianU16_LtoN ( UInt16 value )

EndianU16_LtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU16_NtoB()

UInt16 EndianU16_NtoB ( UInt16 value )

EndianU16_NtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU16_NtoL()

UInt16 EndianU16_NtoL ( UInt16 value )

EndianU16_NtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU32_BtoL()

UInt32 EndianU32_BtoL ( UInt32 value )

EndianU32_BtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU32_BtoN()

UInt32 EndianU32_BtoN ( UInt32 value )

EndianU32_BtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU32_LtoB()

UInt32 EndianU32_LtoB ( UInt32 value )

EndianU32_LtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU32_LtoN()

UInt32 EndianU32_LtoN ( UInt32 value )

EndianU32_LtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU32_NtoB()

UInt32 EndianU32_NtoB ( UInt32 value )

EndianU32_NtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU32_NtoL()

UInt32 EndianU32_NtoL ( UInt32 value )

EndianU32_NtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU64_BtoL()

UInt64 EndianU64_BtoL ( UInt64 value )

EndianU64_BtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU64_BtoN()

UInt64 EndianU64_BtoN ( UInt64 value )

EndianU64_BtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU64_LtoB()

UInt64 EndianU64_LtoB ( UInt64 value )

EndianU64_LtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU64_LtoN()

UInt64 EndianU64_LtoN ( UInt64 value )

EndianU64_LtoN()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU64_NtoB()

UInt64 EndianU64_NtoB ( UInt64 value )

EndianU64_NtoB()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

◆ EndianU64_NtoL()

UInt64 EndianU64_NtoL ( UInt64 value )

EndianU64_NtoL()

Non-Carbon CFM: not available

Carbon Lib: not available

Mac OS X: not available

Macros

Typedefs

Functions