OFX::ImageMemory Class Reference

Class that skins image memory allocation. More...

#include <ofxsImageEffect.h>

Public Member Functions
	ImageMemory ()
	Class that skins image memory allocation.
	ImageMemory (size_t nBytes, ImageEffect *associatedEffect=0)
	~ImageMemory ()
	dtor
void	alloc (size_t nBytes, ImageEffect *associatedEffect)
void *	lock (void)
	lock the memory and return a pointer to it
void	unlock (void)
	unlock the memory
Protected Attributes
OfxImageMemoryHandle	_handle
bool	_alloc

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Detailed Description

Class that skins image memory allocation.

Definition at line 732 of file ofxsImageEffect.h.

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Constructor & Destructor Documentation

OFX::ImageMemory::ImageMemory

(

)

Class that skins image memory allocation.

Definition at line 1701 of file ofxsImageEffect.cpp.

OFX::ImageMemory::ImageMemory	(	size_t	nBytes,
		ImageEffect *	associatedEffect = 0
	)

Definition at line 1707 of file ofxsImageEffect.cpp.

References alloc().

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OFX::ImageMemory::~ImageMemory

(

)

dtor

Definition at line 1715 of file ofxsImageEffect.cpp.

References _alloc, _handle, OFX::Private::gEffectSuite, and OfxImageEffectSuiteV1::imageMemoryFree.

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Member Function Documentation

void OFX::ImageMemory::alloc	(	size_t	nBytes,
		ImageEffect *	associatedEffect
	)

Definition at line 1724 of file ofxsImageEffect.cpp.

References _alloc, OFX::ImageEffect::_effectHandle, _handle, OFX::Private::gEffectSuite, OfxImageEffectSuiteV1::imageMemoryAlloc, kOfxStatErrMemory, and OFX::throwSuiteStatusException().

Referenced by ImageMemory().

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void * OFX::ImageMemory::lock

(

void

)

lock the memory and return a pointer to it

Definition at line 1742 of file ofxsImageEffect.cpp.

References _handle, OFX::Private::gEffectSuite, OfxImageEffectSuiteV1::imageMemoryLock, kOfxStatErrMemory, and OFX::throwSuiteStatusException().

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void OFX::ImageMemory::unlock

(

void

)

unlock the memory

Definition at line 1754 of file ofxsImageEffect.cpp.

References _handle, OFX::Private::gEffectSuite, and OfxImageEffectSuiteV1::imageMemoryUnlock.

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Field Documentation

bool OFX::ImageMemory::_alloc [protected]

Definition at line 736 of file ofxsImageEffect.h.

Referenced by alloc(), and ~ImageMemory().

OfxImageMemoryHandle OFX::ImageMemory::_handle [protected]

Definition at line 735 of file ofxsImageEffect.h.

Referenced by alloc(), lock(), unlock(), and ~ImageMemory().

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

• libraries/openfxHack/Support/include/ofxsImageEffect.h
• libraries/openfxHack/Support/Library/ofxsImageEffect.cpp