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TScalerCaps Class Reference

class TScalerCaps

Represents scaling capabilities of the code plugin.

Public Member Functions
	TScalerCaps ()
	TScalerCaps ( TInt , TInt , TBool )
IMPORT_C TInt	MaxDownscaleLimit ()
IMPORT_C TInt	MaxUpscaleLimit ()
IMPORT_C TBool	MustPreserveAspectRatio ()
IMPORT_C TBool	PowerOfTwoScalingOnly ()
IMPORT_C TUint	Size ()
IMPORT_C TUint	Version ()

Private Attributes
TInt	iMaxDownscaleLimit
TInt	iMaxUpscaleLimit
TBool	iMustPreserveAspectRatio
TBool	iPowerOfTwoScalingOnly
TInt	iReserved
TUint	iSizeVersion

Constructor & Destructor Documentation

TScalerCaps()

IMPORT_C

TScalerCaps

(

)

Constructor

TScalerCaps(TInt, TInt, TBool)

IMPORT_C	TScalerCaps	(	TInt	aMaxUpscaleLimit,
			TInt	aMaxDownscaleLimit,
			TBool	aPreserveAspectRatioIsNeeded
		)

Constructor

Parameters

TInt aMaxUpscaleLimit	Maximum upscaling possible.
TInt aMaxDownscaleLimit	Maximum downscaling possible.
TBool aPreserveAspectRatioIsNeeded	ETrue if only support preservation of aspect ratio.

Member Functions Documentation

MaxDownscaleLimit()

IMPORT_C TInt

MaxDownscaleLimit

(

)

const

Maximum downscaling possible.

MaxUpscaleLimit()

IMPORT_C TInt

MaxUpscaleLimit

(

)

const

Maximum upscaling possible.

MustPreserveAspectRatio()

IMPORT_C TBool

MustPreserveAspectRatio

(

)

const

Returns ETrue if the codec must preserve aspect ratio during scaling.

PowerOfTwoScalingOnly()

IMPORT_C TBool

PowerOfTwoScalingOnly

(

)

const

Type of scaling which is supported.

Size()

IMPORT_C TUint

Size

(

)

const

Compatibility - internal use only

Version()

IMPORT_C TUint

Version

(

)

const

Compatibility - internal use only

Member Data Documentation

TInt iMaxDownscaleLimit

TInt

iMaxDownscaleLimit

[private]

TInt iMaxUpscaleLimit

TInt

iMaxUpscaleLimit

[private]

TBool iMustPreserveAspectRatio

TBool

iMustPreserveAspectRatio

[private]

TBool iPowerOfTwoScalingOnly

TBool

iPowerOfTwoScalingOnly

[private]

TInt iReserved

TInt

iReserved

[private]

TUint iSizeVersion

TUint

iSizeVersion

[private]