QSGAreaAllocator Class Reference

#include <qsgareaallocator_p.h>

Collaboration diagram for QSGAreaAllocator:

Public Member Functions
	QSGAreaAllocator (const QSize &size)
	~QSGAreaAllocator ()
QRect	allocate (const QSize &size)
bool	deallocate (const QRect &rect)
bool	isEmpty () const
QSize	size () const
QByteArray	serialize ()
const char *	deserialize (const char *data, int size)

Detailed Description

Definition at line 26 of file qsgareaallocator_p.h.

Constructor & Destructor Documentation

QSGAreaAllocator()

QSGAreaAllocator::QSGAreaAllocator

(

const QSize &

size

)

Definition at line 59 of file qsgareaallocator.cpp.

~QSGAreaAllocator()

QSGAreaAllocator::~QSGAreaAllocator

(

)

Definition at line 64 of file qsgareaallocator.cpp.

Member Function Documentation

allocate()

QRect QSGAreaAllocator::allocate

(

const QSize &

size

)

Definition at line 69 of file qsgareaallocator.cpp.

Referenced by QSGRhiAtlasTexture::Atlas::create(), QSGCompressedAtlasTexture::Atlas::create(), and QSGRhiDistanceFieldGlyphCache::requestGlyphs().

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deallocate()

bool QSGAreaAllocator::deallocate

(

const QRect &

rect

)

Definition at line 76 of file qsgareaallocator.cpp.

References rect.

Referenced by QSGRhiAtlasTexture::AtlasBase::remove(), and QSGRhiDistanceFieldGlyphCache::requestGlyphs().

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deserialize()

const char * QSGAreaAllocator::deserialize	(	const char *	data,
		int	size )

Definition at line 335 of file qsgareaallocator.cpp.

References QSGAreaAllocatorNode::isOccupied, QSGAreaAllocatorNode::left, Q_ASSERT, qWarning, QSGAreaAllocatorNode::right, size(), QSGAreaAllocatorNode::split, and QSGAreaAllocatorNode::splitType.

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isEmpty()

bool QSGAreaAllocator::isEmpty ( ) const

inline

Definition at line 34 of file qsgareaallocator_p.h.

serialize()

QByteArray QSGAreaAllocator::serialize

(

)

Definition at line 294 of file qsgareaallocator.cpp.

References QSize::height(), QSGAreaAllocatorNode::isOccupied, QSGAreaAllocatorNode::left, QByteArray::resize(), ret, QSGAreaAllocatorNode::right, QSGAreaAllocatorNode::split, QSGAreaAllocatorNode::splitType, and QSize::width().

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size()

QSize QSGAreaAllocator::size ( ) const

inline

Definition at line 35 of file qsgareaallocator_p.h.

Referenced by deserialize().

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

• qtdeclarative/src/quick/scenegraph/util/qsgareaallocator_p.h (9dd45fff835a7c261dacc9ee6239d42ef1a74bbe)
• qtdeclarative/src/quick/scenegraph/util/qsgareaallocator.cpp (6fea0cd57ebc3a5311c3fc040dfbc70f4921aaa0)