IChunkyToIndexedImageStreamData Class Reference

#include <IChunkyToIndexedImageStmData.h>

Inheritance diagram for IChunkyToIndexedImageStreamData:

Classes
struct	ChunkyToIndexedInfo

Public Member Functions
virtual void	SetChunkyToIndexedInfo (const ChunkyToIndexedInfo &chunkyToIndexedInfo)=0
virtual void	GetChunkyToIndexedInfo (ChunkyToIndexedInfo *chunkyToIndexedInfo) const =0
Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0
virtual void	AddRef () const =0
virtual void	Release () const =0

Detailed Description

Data interface for the IChunkyToIndexedImageStream segment of the IImageStreamManager.

This segment is used to convert interleaved RGB data, RGBRGBRGB..., to indexed RGB, III... This segment allows for extra channels of data. For example RGBXYZRGBXYZRGBXYZ (RGB plus alpha X, alpha Y and alpha Z) to IXYZIXYZIXYZ.

The colormap is a series of RGB triplets, starting at index 0 and working up. If numColors < 256 the unused entries must by 0!!!

Note: Assumes RGB!!! Note: The colormap is copied during set.

See Also

IImageStreamManager

Member Function Documentation

virtual void IChunkyToIndexedImageStreamData::GetChunkyToIndexedInfo ( ChunkyToIndexedInfo *  chunkyToIndexedInfo ) const

pure virtual

Retrieves the settings stored in the interface

Parameters

chunkyToIndexedInfo

The settings to retrieve

virtual void IChunkyToIndexedImageStreamData::SetChunkyToIndexedInfo ( const ChunkyToIndexedInfo &  chunkyToIndexedInfo )

pure virtual

Stores the provided settings in the interface

Parameters

chunkyToIndexedInfo

The settings to store