multires_image::TileCache Class Reference

#include <tile_cache.h>

Inheritance diagram for multires_image::TileCache:

Classes
class	CacheThread
class	FreeThread

Public Slots
void	DeleteTextureSlot (Tile *)
void	LoadTextureSlot (Tile *)

Signals
void	SignalDeleteTexture (Tile *)
void	SignalLoadTexture (Tile *)
void	SignalMemorySize (int64_t)

Public Member Functions
void	Exit ()
void	Load (Tile *tile)
void	Precache (const tf::Point &position)
void	Precache (double x, double y)
void	SetCurrentLayer (int layer)
	TileCache (TileSet *tileSet, QGLWidget *widget)
	~TileCache (void)

Private Member Functions
void	LoadTexture (Tile *tile)
void	PrecacheLayer (int layer, const tf::Point &position, int size)
void	UnloadTexture (Tile *tile)

Private Attributes
CacheThread	m_cacheThread
int32_t	m_currentLayer
tf::Point	m_currentPosition
bool	m_exit
FreeThread	m_freeThread
int64_t	m_memorySize
std::vector< std::queue< Tile * > >	m_precacheRequests
std::map< int64_t, Tile * >	m_precacheRequestSet
QMutex	m_precacheRequestSetLock
QMutex	m_precacheRequestsLock
std::stack< Tile * >	m_renderRequests
std::map< int64_t, Tile * >	m_renderRequestSet
QMutex	m_renderRequestSetLock
QMutex	m_renderRequestsLock
std::map< int64_t, Tile * >	m_textureLoaded
QMutex	m_textureLoadedLock
TileSet *	m_tileSet
QGLWidget *	m_widget

Friends
class	CacheThread
class	FreeThread

Detailed Description

Definition at line 52 of file tile_cache.h.

Constructor & Destructor Documentation

TileCache()

multires_image::TileCache::TileCache	(	TileSet *	tileSet,
		QGLWidget *	widget
	)

Definition at line 47 of file tile_cache.cpp.

~TileCache()

multires_image::TileCache::~TileCache

(

void

)

Definition at line 80 of file tile_cache.cpp.

Member Function Documentation

DeleteTextureSlot

void multires_image::TileCache::DeleteTextureSlot ( Tile *  tile )

slot

Definition at line 92 of file tile_cache.cpp.

Exit()

void multires_image::TileCache::Exit

(

)

Definition at line 189 of file tile_cache.cpp.

Load()

void multires_image::TileCache::Load

(

Tile *

tile

)

Definition at line 97 of file tile_cache.cpp.

LoadTexture()

void multires_image::TileCache::LoadTexture ( Tile *  tile )

private

Definition at line 194 of file tile_cache.cpp.

LoadTextureSlot

void multires_image::TileCache::LoadTextureSlot ( Tile *  tile )

slot

Definition at line 87 of file tile_cache.cpp.

Precache() [1/2]

void multires_image::TileCache::Precache

(

const tf::Point &

position

)

Definition at line 125 of file tile_cache.cpp.

Precache() [2/2]

void multires_image::TileCache::Precache	(	double	x,
		double	y
	)

Definition at line 119 of file tile_cache.cpp.

PrecacheLayer()

void multires_image::TileCache::PrecacheLayer ( int  layer, const tf::Point &  position, int  size  )

private

Definition at line 149 of file tile_cache.cpp.

SetCurrentLayer()

void multires_image::TileCache::SetCurrentLayer ( int  layer )

inline

Definition at line 64 of file tile_cache.h.

SignalDeleteTexture

void multires_image::TileCache::SignalDeleteTexture ( Tile *  )

signal

SignalLoadTexture

void multires_image::TileCache::SignalLoadTexture ( Tile *  )

signal

SignalMemorySize

void multires_image::TileCache::SignalMemorySize ( int64_t  )

signal

UnloadTexture()

void multires_image::TileCache::UnloadTexture ( Tile *  tile )

private

Definition at line 220 of file tile_cache.cpp.

Friends And Related Function Documentation

CacheThread

friend class CacheThread

friend

Definition at line 104 of file tile_cache.h.

FreeThread

friend class FreeThread

friend

Definition at line 115 of file tile_cache.h.

Member Data Documentation

m_cacheThread

CacheThread multires_image::TileCache::m_cacheThread

private

Definition at line 117 of file tile_cache.h.

m_currentLayer

int32_t multires_image::TileCache::m_currentLayer

private

Definition at line 80 of file tile_cache.h.

m_currentPosition

tf::Point multires_image::TileCache::m_currentPosition

private

Definition at line 81 of file tile_cache.h.

m_exit

bool multires_image::TileCache::m_exit

private

Definition at line 82 of file tile_cache.h.

m_freeThread

FreeThread multires_image::TileCache::m_freeThread

private

Definition at line 118 of file tile_cache.h.

m_memorySize

int64_t multires_image::TileCache::m_memorySize

private

Definition at line 83 of file tile_cache.h.

m_precacheRequests

std::vector<std::queue<Tile*> > multires_image::TileCache::m_precacheRequests

private

Definition at line 85 of file tile_cache.h.

m_precacheRequestSet

std::map<int64_t, Tile*> multires_image::TileCache::m_precacheRequestSet

private

Definition at line 89 of file tile_cache.h.

m_precacheRequestSetLock

QMutex multires_image::TileCache::m_precacheRequestSetLock

private

Definition at line 123 of file tile_cache.h.

m_precacheRequestsLock

QMutex multires_image::TileCache::m_precacheRequestsLock

private

Definition at line 122 of file tile_cache.h.

m_renderRequests

std::stack<Tile*> multires_image::TileCache::m_renderRequests

private

Definition at line 86 of file tile_cache.h.

m_renderRequestSet

std::map<int64_t, Tile*> multires_image::TileCache::m_renderRequestSet

private

Definition at line 88 of file tile_cache.h.

m_renderRequestSetLock

QMutex multires_image::TileCache::m_renderRequestSetLock

private

Definition at line 121 of file tile_cache.h.

m_renderRequestsLock

QMutex multires_image::TileCache::m_renderRequestsLock

private

Definition at line 120 of file tile_cache.h.

m_textureLoaded

std::map<int64_t, Tile*> multires_image::TileCache::m_textureLoaded

private

Definition at line 87 of file tile_cache.h.

m_textureLoadedLock

QMutex multires_image::TileCache::m_textureLoadedLock

private

Definition at line 124 of file tile_cache.h.

m_tileSet

TileSet* multires_image::TileCache::m_tileSet

private

Definition at line 78 of file tile_cache.h.

m_widget

QGLWidget* multires_image::TileCache::m_widget

private

Definition at line 79 of file tile_cache.h.

---

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

• tile_cache.h
• tile_cache.cpp