KisInMemoryFrameCacheSwapper Class Reference

#include <KisInMemoryFrameCacheSwapper.h>

Inheritance diagram for KisInMemoryFrameCacheSwapper:

Public Member Functions
void	forgetFrame (int frameId) override
QRect	frameDirtyRect (int frameId) const override
int	frameLevelOfDetail (int frameId) const override
bool	hasFrame (int frameId) const override
	KisInMemoryFrameCacheSwapper ()
KisOpenGLUpdateInfoSP	loadFrame (int frameId) override
void	moveFrame (int srcFrameId, int dstFrameId) override
void	saveFrame (int frameId, KisOpenGLUpdateInfoSP info, const QRect &imageBounds) override
	~KisInMemoryFrameCacheSwapper ()
Public Member Functions inherited from Private
	Private (KisCanvas2 *c)
Public Member Functions inherited from KisAbstractFrameCacheSwapper
virtual	~KisAbstractFrameCacheSwapper ()

Public Attributes
QMap< int, KisOpenGLUpdateInfoSP >	framesMap
Public Attributes inherited from Private
KisCanvas2 *	canvas
int	displayedFrame
int	intendedFrame

Private Attributes
const QScopedPointer< Private >	m_d

Detailed Description

Definition at line 12 of file KisInMemoryFrameCacheSwapper.cpp.

Constructor & Destructor Documentation

KisInMemoryFrameCacheSwapper()

KisInMemoryFrameCacheSwapper::KisInMemoryFrameCacheSwapper

(

)

Definition at line 17 of file KisInMemoryFrameCacheSwapper.cpp.

    : m_d(new Private)
{
}

~KisInMemoryFrameCacheSwapper()

KisInMemoryFrameCacheSwapper::~KisInMemoryFrameCacheSwapper

(

)

Definition at line 22 of file KisInMemoryFrameCacheSwapper.cpp.

{
}

Member Function Documentation

forgetFrame()

void KisInMemoryFrameCacheSwapper::forgetFrame ( int frameId )

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 49 of file KisInMemoryFrameCacheSwapper.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(m_d->framesMap.contains(frameId));
    m_d->framesMap.remove(frameId);
}

References KIS_SAFE_ASSERT_RECOVER_RETURN, and m_d.

frameDirtyRect()

QRect KisInMemoryFrameCacheSwapper::frameDirtyRect ( int frameId ) const

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 67 of file KisInMemoryFrameCacheSwapper.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_d->framesMap.contains(frameId), QRect());
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(!m_d->framesMap[frameId].isNull(), QRect());
    return m_d->framesMap[frameId]->dirtyImageRect();
}

References KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, and m_d.

frameLevelOfDetail()

int KisInMemoryFrameCacheSwapper::frameLevelOfDetail ( int frameId ) const

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 60 of file KisInMemoryFrameCacheSwapper.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(m_d->framesMap.contains(frameId), 0);
    KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE(!m_d->framesMap[frameId].isNull(), 0);
    return m_d->framesMap[frameId]->levelOfDetail();
}

References KIS_SAFE_ASSERT_RECOVER_RETURN_VALUE, and m_d.

hasFrame()

bool KisInMemoryFrameCacheSwapper::hasFrame ( int frameId ) const

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 55 of file KisInMemoryFrameCacheSwapper.cpp.

{
    return m_d->framesMap.contains(frameId);
}

References m_d.

loadFrame()

KisOpenGLUpdateInfoSP KisInMemoryFrameCacheSwapper::loadFrame ( int frameId )

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 34 of file KisInMemoryFrameCacheSwapper.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_NOOP(m_d->framesMap.contains(frameId));
    return m_d->framesMap.value(frameId, KisOpenGLUpdateInfoSP());
}

References KIS_SAFE_ASSERT_RECOVER_NOOP, and m_d.

moveFrame()

void KisInMemoryFrameCacheSwapper::moveFrame ( int srcFrameId, int dstFrameId )

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 40 of file KisInMemoryFrameCacheSwapper.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(m_d->framesMap.contains(srcFrameId));
    KIS_SAFE_ASSERT_RECOVER_NOOP(!m_d->framesMap.contains(dstFrameId));
 
    m_d->framesMap[dstFrameId] = m_d->framesMap[srcFrameId];
    m_d->framesMap.remove(srcFrameId);
}

References KIS_SAFE_ASSERT_RECOVER_NOOP, KIS_SAFE_ASSERT_RECOVER_RETURN, and m_d.

saveFrame()

void KisInMemoryFrameCacheSwapper::saveFrame ( int frameId, KisOpenGLUpdateInfoSP info, const QRect & imageBounds )

overridevirtual

Implements KisAbstractFrameCacheSwapper.

Definition at line 26 of file KisInMemoryFrameCacheSwapper.cpp.

{
    Q_UNUSED(imageBounds);
    KIS_SAFE_ASSERT_RECOVER_NOOP(!m_d->framesMap.contains(frameId));
 
    m_d->framesMap.insert(frameId, info);
}

References KIS_SAFE_ASSERT_RECOVER_NOOP, and m_d.

Member Data Documentation

framesMap

QMap<int, KisOpenGLUpdateInfoSP> KisInMemoryFrameCacheSwapper::framesMap

Definition at line 14 of file KisInMemoryFrameCacheSwapper.cpp.

m_d

const QScopedPointer<Private> KisInMemoryFrameCacheSwapper::m_d

private

Definition at line 38 of file KisInMemoryFrameCacheSwapper.h.

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

• libs/ui/KisInMemoryFrameCacheSwapper.cpp
• libs/ui/KisInMemoryFrameCacheSwapper.h