Class VLGammaFilter.TVLGammaFilter

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Package: VideoLabPkg

Unit: VLGammaFilter

Inherits: TVLCommonFilter

Contents 1 Syntax 1.1 Delphi: 1.2 C++ Builder: 1.3 Visual C++ (MFC): 1.4 C# (.NET): 2 Summary 3 Description 4 Properties 4.1 Published 5 From TVLCommonFilter 6 Properties 6.1 Public 7 Methods 7.1 Public 8 Pins 9 From TSLBasicThreadedEnableFilter 10 Properties 10.1 Published 11 Pins 12 From TSLBasicThreadedFilter 13 Properties 13.1 Published

Syntax

Delphi:

type TVLGammaFilter = class( TVLCommonFilter )

C++ Builder:

class TVLGammaFilter : public TVLCommonFilter

Visual C++ (MFC):

class CTVLGammaFilter : public CTVLCommonFilter

C# (.NET):

public ref class TVLGammaFilter : Mitov.VideoLab.CommonFilter

Summary

Gamma-corrects the image.

Description

Performs forward or inverse gamma-correction of the source image with RGB data.

Exaple:

Original Image:	Gamma Corrected Image:

Properties

Published

• GammaType - Specifies the type of Gamma conversion - gtForward or gtInverse

From TVLCommonFilter

Properties

Public

• InputVideoFormat

Methods

Public

• procedure ProcessFrame(Image : IVLImageBuffer)
• procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer)
• procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap)

Pins

• OutputPin
• InputPin

From TSLBasicThreadedEnableFilter

Properties

Published

• Enabled

Pins

• EnablePin

From TSLBasicThreadedFilter

Properties

Published

• Threading