DiscardableManager Class Reference

Inheritance diagram for DiscardableManager:

Public Member Functions
	DiscardableManager ()
	~DiscardableManager () override=default
SkDiscardableHandleId	createHandle () override
bool	lockHandle (SkDiscardableHandleId id) override
bool	deleteHandle (SkDiscardableHandleId id) override
void	notifyCacheMiss (SkStrikeClient::CacheMissType type, int fontSize) override
bool	isHandleDeleted (SkDiscardableHandleId id) override
void	unlockAll ()
void	unlockAndDeleteAll ()
const THashSet< SkDiscardableHandleId > &	lockedHandles () const
SkDiscardableHandleId	handleCount ()
int	cacheMissCount (uint32_t type)
bool	hasCacheMiss () const
void	resetCacheMissCounts ()
Public Member Functions inherited from SkStrikeServer::DiscardableHandleManager
virtual SK_SPI	~DiscardableHandleManager ()=default
virtual SK_SPI SkDiscardableHandleId	createHandle ()=0
virtual SK_SPI bool	lockHandle (SkDiscardableHandleId)=0
virtual SK_SPI bool	isHandleDeleted (SkDiscardableHandleId)=0
Public Member Functions inherited from SkStrikeClient::DiscardableHandleManager
	~DiscardableHandleManager () override=default
virtual bool	deleteHandle (SkDiscardableHandleId)=0
virtual void	assertHandleValid (SkDiscardableHandleId)
virtual void	notifyCacheMiss (CacheMissType type, int fontSize)=0
virtual void	notifyReadFailure (const ReadFailureData &data)
Public Member Functions inherited from SkRefCntBase
	SkRefCntBase ()
virtual	~SkRefCntBase ()
bool	unique () const
void	ref () const
void	unref () const

Detailed Description

Definition at line 70 of file SkRemoteGlyphCacheTest.cpp.

Constructor & Destructor Documentation

DiscardableManager()

DiscardableManager::DiscardableManager ( )

inline

Definition at line 73 of file SkRemoteGlyphCacheTest.cpp.

{ sk_bzero(&fCacheMissCount, sizeof(fCacheMissCount)); }

~DiscardableManager()

DiscardableManager::~DiscardableManager ( )

overridedefault

Member Function Documentation

cacheMissCount()

int DiscardableManager::cacheMissCount ( uint32_t  type )

inline

Definition at line 131 of file SkRemoteGlyphCacheTest.cpp.

                                      {
        SkAutoMutexExclusive l(fMutex);
 
        return fCacheMissCount[type];
    }

createHandle()

SkDiscardableHandleId DiscardableManager::createHandle ( )

inlineoverridevirtual

Implements SkStrikeServer::DiscardableHandleManager.

Definition at line 77 of file SkRemoteGlyphCacheTest.cpp.

                                                  {
        SkAutoMutexExclusive l(fMutex);
 
        // Handles starts as locked.
        fLockedHandles.add(++fNextHandleId);
        return fNextHandleId;
    }

deleteHandle()

bool DiscardableManager::deleteHandle ( SkDiscardableHandleId  id )

inlineoverridevirtual

Implements SkStrikeClient::DiscardableHandleManager.

Definition at line 93 of file SkRemoteGlyphCacheTest.cpp.

                                                         {
        SkAutoMutexExclusive l(fMutex);
 
        return id <= fLastDeletedHandleId;
    }

handleCount()

SkDiscardableHandleId DiscardableManager::handleCount ( )

inline

Definition at line 126 of file SkRemoteGlyphCacheTest.cpp.

                                        {
        SkAutoMutexExclusive l(fMutex);
 
        return fNextHandleId;
    }

hasCacheMiss()

bool DiscardableManager::hasCacheMiss ( ) const

inline

Definition at line 136 of file SkRemoteGlyphCacheTest.cpp.

                              {
        SkAutoMutexExclusive l(fMutex);
 
        for (uint32_t i = 0; i <= SkStrikeClient::CacheMissType::kLast; ++i) {
            if (fCacheMissCount[i] > 0) { return true; }
        }
        return false;
    }

isHandleDeleted()

bool DiscardableManager::isHandleDeleted ( SkDiscardableHandleId  id )

inlineoverridevirtual

Implements SkStrikeServer::DiscardableHandleManager.

Definition at line 104 of file SkRemoteGlyphCacheTest.cpp.

                                                            {
        SkAutoMutexExclusive l(fMutex);
 
        return id <= fLastDeletedHandleId;
    }

lockedHandles()

const THashSet< SkDiscardableHandleId > & DiscardableManager::lockedHandles ( ) const

inline

Definition at line 121 of file SkRemoteGlyphCacheTest.cpp.

                                                                 {
        SkAutoMutexExclusive l(fMutex);
 
        return fLockedHandles;
    }

lockHandle()

bool DiscardableManager::lockHandle ( SkDiscardableHandleId  id )

inlineoverridevirtual

Implements SkStrikeServer::DiscardableHandleManager.

Definition at line 84 of file SkRemoteGlyphCacheTest.cpp.

                                                       {
        SkAutoMutexExclusive l(fMutex);
 
        if (id <= fLastDeletedHandleId) return false;
        fLockedHandles.add(id);
        return true;
    }

notifyCacheMiss()

void DiscardableManager::notifyCacheMiss ( SkStrikeClient::CacheMissType  type, int  fontSize  )

inlineoverridevirtual

Implements SkStrikeClient::DiscardableHandleManager.

Definition at line 99 of file SkRemoteGlyphCacheTest.cpp.

                                                                                  {
        SkAutoMutexExclusive l(fMutex);
 
        fCacheMissCount[type]++;
    }

resetCacheMissCounts()

void DiscardableManager::resetCacheMissCounts ( )

inline

Definition at line 144 of file SkRemoteGlyphCacheTest.cpp.

                                {
        SkAutoMutexExclusive l(fMutex);
        sk_bzero(&fCacheMissCount, sizeof(fCacheMissCount));
    }

unlockAll()

void DiscardableManager::unlockAll ( )

inline

Definition at line 110 of file SkRemoteGlyphCacheTest.cpp.

                     {
        SkAutoMutexExclusive l(fMutex);
 
        fLockedHandles.reset();
    }

unlockAndDeleteAll()

void DiscardableManager::unlockAndDeleteAll ( )

inline

Definition at line 115 of file SkRemoteGlyphCacheTest.cpp.

                              {
        SkAutoMutexExclusive l(fMutex);
 
        fLockedHandles.reset();
        fLastDeletedHandleId = fNextHandleId;
    }

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

• third_party/skia/tests/SkRemoteGlyphCacheTest.cpp