Implementation of operations on integers (INT). More...

#include <LSIJpegInt.h>

Static Public Member Functions
static LSE_INLINE LSINT32 LSE_FCALL	int_min (LSINT32 _i32A, LSINT32 _i32B)
static LSE_INLINE LSINT32 LSE_FCALL	int_max (LSINT32 _i32A, LSINT32 _i32B)
static LSE_INLINE LSINT32 LSE_FCALL	int_clamp (LSINT32 _i32A, LSINT32 _i32Min, LSINT32 _i32Max)
static LSE_INLINE LSINT32 LSE_FCALL	int_abs (LSINT32 _i32A)
static LSE_INLINE LSINT32 LSE_FCALL	int_ceildiv (LSINT32 _i32A, LSINT32 _i32B)
static LSE_INLINE LSINT32 LSE_FCALL	int_ceildivpow2 (LSINT32 _i32A, LSINT32 _i32B)
static LSE_INLINE LSINT32 LSE_FCALL	int_floordivpow2 (LSINT32 _i32A, LSINT32 _i32B)
static LSE_INLINE LSINT32 LSE_FCALL	int_floorlog2 (LSINT32 _i32A)

Detailed Description

Implementation of operations on integers (INT).

Class CJpegInt Description: Implementation of operations on integers (INT).

Member Function Documentation

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_abs ( LSINT32 _i32A ) [static]

Get the absolute value of integer.

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_ceildiv	(	LSINT32	_i32A,
		LSINT32	_i32B
	)		`[static]`

Divide an integer and round upwards.

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_ceildivpow2	(	LSINT32	_i32A,
		LSINT32	_i32B
	)		`[static]`

Divide an integer by a power of 2 and round upwards.

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_clamp	(	LSINT32	_i32A,
		LSINT32	_i32Min,
		LSINT32	_i32Max
	)		`[static]`

Clamp an integer inside an interval.

Returns:

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_floordivpow2	(	LSINT32	_i32A,
		LSINT32	_i32B
	)		`[static]`

Divide an integer by a power of 2 and round downwards.

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_floorlog2 ( LSINT32 _i32A ) [static]

Get logarithm of an integer and round downwards.

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_max	(	LSINT32	_i32A,
		LSINT32	_i32B
	)		`[static]`

Get the maximum of two integers.

LSE_INLINE LSINT32 LSE_FCALL lsi::CJpegInt::int_min	(	LSINT32	_i32A,
		LSINT32	_i32B
	)		`[static]`

Get the minimum of two integers.

The documentation for this class was generated from the following file: