KisOpenGLUpdateInfo Class Reference

#include <kis_update_info.h>

Inheritance diagram for KisOpenGLUpdateInfo:

Public Member Functions
void	assignDirtyImageRect (const QRect &rect)
void	assignLevelOfDetail (int lod)
QRect	dirtyImageRect () const override
QRect	dirtyViewportRect () override
	KisOpenGLUpdateInfo ()
int	levelOfDetail () const override
bool	tryMergeWith (const KisOpenGLUpdateInfo &rhs)
Public Member Functions inherited from KisUpdateInfo
virtual bool	canBeCompressed () const
	KisUpdateInfo ()
virtual	~KisUpdateInfo ()
Public Member Functions inherited from KisShared
bool	deref ()
bool	ref ()
int	refCount ()
QAtomicInt *	sharedWeakReference ()

Public Attributes
KisTextureTileUpdateInfoSPList	tileList

Private Attributes
QRect	m_dirtyImageRect
int	m_levelOfDetail

Additional Inherited Members
Protected Member Functions inherited from KisShared
	KisShared ()
	~KisShared ()

Detailed Description

Definition at line 56 of file kis_update_info.h.

Constructor & Destructor Documentation

KisOpenGLUpdateInfo()

KisOpenGLUpdateInfo::KisOpenGLUpdateInfo

(

)

Definition at line 49 of file kis_update_info.cpp.

    : m_levelOfDetail(0)
{
}

Member Function Documentation

assignDirtyImageRect()

void KisOpenGLUpdateInfo::assignDirtyImageRect

(

const QRect &

rect

)

Definition at line 59 of file kis_update_info.cpp.

{
    m_dirtyImageRect = rect;
}

References m_dirtyImageRect.

assignLevelOfDetail()

void KisOpenGLUpdateInfo::assignLevelOfDetail

(

int

lod

)

Definition at line 64 of file kis_update_info.cpp.

{
    m_levelOfDetail = lod;
}

References m_levelOfDetail.

dirtyImageRect()

QRect KisOpenGLUpdateInfo::dirtyImageRect ( ) const

overridevirtual

Implements KisUpdateInfo.

Definition at line 69 of file kis_update_info.cpp.

{
    return m_dirtyImageRect;
}

References m_dirtyImageRect.

dirtyViewportRect()

QRect KisOpenGLUpdateInfo::dirtyViewportRect ( )

overridevirtual

Reimplemented from KisUpdateInfo.

Definition at line 54 of file kis_update_info.cpp.

                                             {
    qFatal("Not implemented yet!");
    return QRect();
}

levelOfDetail()

int KisOpenGLUpdateInfo::levelOfDetail ( ) const

overridevirtual

Implements KisUpdateInfo.

Definition at line 74 of file kis_update_info.cpp.

{
    return m_levelOfDetail;
}

References m_levelOfDetail.

tryMergeWith()

bool KisOpenGLUpdateInfo::tryMergeWith

(

const KisOpenGLUpdateInfo &

rhs

)

Definition at line 79 of file kis_update_info.cpp.

{
    if (m_levelOfDetail != rhs.m_levelOfDetail) return false;
 
    // TODO: that makes the algorithm of updates compressor incorrect!
    m_dirtyImageRect |= rhs.m_dirtyImageRect;
 
    tileList.append(rhs.tileList);
 
    return true;
}

References m_dirtyImageRect, m_levelOfDetail, and tileList.

Member Data Documentation

m_dirtyImageRect

QRect KisOpenGLUpdateInfo::m_dirtyImageRect

private

Definition at line 74 of file kis_update_info.h.

m_levelOfDetail

int KisOpenGLUpdateInfo::m_levelOfDetail

private

Definition at line 75 of file kis_update_info.h.

tileList

KisTextureTileUpdateInfoSPList KisOpenGLUpdateInfo::tileList

Definition at line 61 of file kis_update_info.h.

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

• libs/ui/canvas/kis_update_info.h
• libs/ui/canvas/kis_update_info.cpp