glTexFactory Class Reference

Public Member Functions
	glTexFactory (ChartBase *chart, int raster_format)
glTextureDescriptor *	GetOrCreateTD (const wxRect &rect)
bool	BuildTexture (glTextureDescriptor *ptd, int base_level, const wxRect &rect)
bool	PrepareTexture (int base_level, const wxRect &rect, ColorScheme color_scheme, int mem_used)
int	GetTextureLevel (glTextureDescriptor *ptd, const wxRect &rect, int level, ColorScheme color_scheme)
bool	UpdateCacheAllLevels (const wxRect &rect, ColorScheme color_scheme, unsigned char **compcomp_array, int *compcomp_size)
bool	IsLevelInCache (int level, const wxRect &rect, ColorScheme color_scheme)
wxString	GetChartPath ()
wxString	GetHashKey ()
void	SetHashKey (wxString key)
bool	OnTimer ()
void	AccumulateMemStatistics (int &map_size, int &comp_size, int &compcomp_size)
void	DeleteTexture (const wxRect &rect)
void	DeleteAllTextures (void)
void	DeleteSomeTextures (long target)
void	DeleteAllDescriptors (void)
bool	BackgroundCompressionAsJob () const
void	PurgeBackgroundCompressionPool ()
void	SetLRUTime (int lru)
int	GetLRUTime ()
void	FreeSome (long target)
void	FreeIfCached ()
glTextureDescriptor *	GetpTD (wxRect &rect)
void	PrepareTiles (const ViewPort &vp, bool use_norm_vp, ChartBase *pChart)
glTexTile **	GetTiles (int &num)
void	GetCenter (double &lat, double &lon)

Detailed Description

Definition at line 109 of file glTexCache.h.

Constructor & Destructor Documentation

glTexFactory()

glTexFactory::glTexFactory	(	ChartBase *	chart,
		int	raster_format )

Definition at line 159 of file glTexCache.cpp.

~glTexFactory()

glTexFactory::~glTexFactory

(

)

Definition at line 207 of file glTexCache.cpp.

Member Function Documentation

AccumulateMemStatistics()

void glTexFactory::AccumulateMemStatistics	(	int &	map_size,
		int &	comp_size,
		int &	compcomp_size )

Definition at line 320 of file glTexCache.cpp.

BackgroundCompressionAsJob()

bool glTexFactory::BackgroundCompressionAsJob

(

)

const

Definition at line 401 of file glTexCache.cpp.

BuildTexture()

bool glTexFactory::BuildTexture	(	glTextureDescriptor *	ptd,
		int	base_level,
		const wxRect &	rect )

Definition at line 497 of file glTexCache.cpp.

DeleteAllDescriptors()

void glTexFactory::DeleteAllDescriptors

(

void

)

Definition at line 391 of file glTexCache.cpp.

DeleteAllTextures()

void glTexFactory::DeleteAllTextures

(

void

)

Definition at line 342 of file glTexCache.cpp.

DeleteSomeTextures()

void glTexFactory::DeleteSomeTextures

(

long

target

)

Definition at line 361 of file glTexCache.cpp.

DeleteTexture()

void glTexFactory::DeleteTexture

(

const wxRect &

rect

)

Definition at line 332 of file glTexCache.cpp.

FreeSome()

void glTexFactory::FreeSome

(

long

target

)

Definition at line 383 of file glTexCache.cpp.

GetCenter()

void glTexFactory::GetCenter ( double & lat, double & lon )

inline

Definition at line 148 of file glTexCache.h.

GetChartPath()

wxString glTexFactory::GetChartPath ( )

inline

Definition at line 124 of file glTexCache.h.

GetHashKey()

wxString glTexFactory::GetHashKey ( )

inline

Definition at line 125 of file glTexCache.h.

GetLRUTime()

int glTexFactory::GetLRUTime ( )

inline

Definition at line 137 of file glTexCache.h.

GetOrCreateTD()

glTextureDescriptor * glTexFactory::GetOrCreateTD

(

const wxRect &

rect

)

Definition at line 460 of file glTexCache.cpp.

GetpTD()

glTextureDescriptor * glTexFactory::GetpTD

(

wxRect &

rect

)

Definition at line 230 of file glTexCache.cpp.

GetTextureLevel()

int glTexFactory::GetTextureLevel	(	glTextureDescriptor *	ptd,
		const wxRect &	rect,
		int	level,
		ColorScheme	color_scheme )

Definition at line 912 of file glTexCache.cpp.

GetTiles()

glTexTile ** glTexFactory::GetTiles ( int & num )

inline

Definition at line 144 of file glTexCache.h.

IsLevelInCache()

bool glTexFactory::IsLevelInCache	(	int	level,
		const wxRect &	rect,
		ColorScheme	color_scheme )

Definition at line 446 of file glTexCache.cpp.

OnTimer()

bool glTexFactory::OnTimer

(

)

Definition at line 235 of file glTexCache.cpp.

PrepareTexture()

bool glTexFactory::PrepareTexture	(	int	base_level,
		const wxRect &	rect,
		ColorScheme	color_scheme,
		int	mem_used )

Definition at line 639 of file glTexCache.cpp.

PrepareTiles()

void glTexFactory::PrepareTiles	(	const ViewPort &	vp,
		bool	use_norm_vp,
		ChartBase *	pChart )

Definition at line 703 of file glTexCache.cpp.

PurgeBackgroundCompressionPool()

void glTexFactory::PurgeBackgroundCompressionPool

(

)

Definition at line 405 of file glTexCache.cpp.

SetHashKey()

void glTexFactory::SetHashKey ( wxString key )

inline

Definition at line 126 of file glTexCache.h.

SetLRUTime()

void glTexFactory::SetLRUTime ( int lru )

inline

Definition at line 136 of file glTexCache.h.

UpdateCacheAllLevels()

bool glTexFactory::UpdateCacheAllLevels	(	const wxRect &	rect,
		ColorScheme	color_scheme,
		unsigned char **	compcomp_array,
		int *	compcomp_size )

Definition at line 894 of file glTexCache.cpp.

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

• /home/mk/src/OpenCPN/gui/include/gui/glTexCache.h
• /home/mk/src/OpenCPN/gui/src/glTexCache.cpp