dng_tile_buffer Class Reference

Class to get resource acquisition is instantiation behavior for tile buffers. Can be dirty or constant tile access. More...

#include <dng_image.h>

Inheritance diagram for dng_tile_buffer:

List of all members.

Public Member Functions
void	SetRefData (void *refData)
void *	GetRefData () const
Protected Member Functions
	dng_tile_buffer (const dng_image &image, const dng_rect &tile, bool dirty)
Protected Attributes
const dng_image &	fImage
void *	fRefData

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Detailed Description

Class to get resource acquisition is instantiation behavior for tile buffers. Can be dirty or constant tile access.

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Constructor & Destructor Documentation

dng_tile_buffer::dng_tile_buffer	(	const dng_image &	image,
		const dng_rect &	tile,
		bool	dirty
	)			[protected]

Obtain a tile from an image.

Parameters:

	image	Image tile will come from.
	tile	Rectangle denoting extent of tile.
	dirty	Flag indicating whether this is read-only or read-write acesss.

References dng_image::AcquireTileBuffer().

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

• dng_image.h
• dng_image.cpp