aurore::TextureCache Class Reference

#include <aurore/core/cache_helper.hpp>

Inheritance diagram for aurore::TextureCache:

Public Member Functions
	TextureCache ()
int	getCache (const std::string &key)
void	addCache (const std::string &key, size_t texture)
void	removeCache (size_t texture)
void	markDirty (size_t texture)
void	updateCache (size_t old_tex, size_t new_tex)
void	setMemoryBudget (size_t bytes)
size_t	getTotalBytes () const
size_t	getSize () const
void	clean ()
void	trimUnused ()
void	debug ()
Public Member Functions inherited from aurore::Singleton< TextureCache >
	Singleton (const Singleton &)=delete
Singleton &	operator= (const Singleton)=delete

Public Attributes
LRUCache< std::string, size_t >	cache = LRUCache<std::string, size_t>(200, 0)

Additional Inherited Members
Static Public Member Functions inherited from aurore::Singleton< TextureCache >
static TextureCache &	instance ()
Protected Member Functions inherited from aurore::Singleton< TextureCache >
	Singleton ()

Constructor & Destructor Documentation

TextureCache()

aurore::TextureCache::TextureCache ( )

inline

Member Function Documentation

addCache()

void aurore::TextureCache::addCache ( const std::string &  key, size_t  texture  )

inline

Add cache

clean()

void aurore::TextureCache::clean ( )

inline

debug()

void aurore::TextureCache::debug ( )

inline

getCache()

int aurore::TextureCache::getCache ( const std::string &  key )

inline

getSize()

size_t aurore::TextureCache::getSize ( ) const

inline

getTotalBytes()

size_t aurore::TextureCache::getTotalBytes ( ) const

inline

markDirty()

void aurore::TextureCache::markDirty ( size_t  texture )

inline

removeCache()

void aurore::TextureCache::removeCache ( size_t  texture )

inline

Subtract the matching texture cache counter by 1, and delete the cache if the counter returns to zero.

setMemoryBudget()

void aurore::TextureCache::setMemoryBudget ( size_t  bytes )

inline

At most bytes of textures nothing shows are kept (0: no limit, the default); the least recently used go first. A texture weighs its width × height × 4.

trimUnused()

void aurore::TextureCache::trimUnused ( )

inline

Free GPU memory for all textures whose reference count has reached zero. Safe to call at any time; in-use textures (count > 0) are left untouched.

updateCache()

void aurore::TextureCache::updateCache ( size_t  old_tex, size_t  new_tex  )

inline

update texture id

Member Data Documentation

cache

LRUCache<std::string, size_t> aurore::TextureCache::cache = LRUCache<std::string, size_t>(200, 0)

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

• aurore/core/cache_helper.hpp