Inheritance diagram for Cogs::BridgeRasterSource:

Public Member Functions
	BridgeRasterSource (CogsContext context, RasterSourceParameters parameters)

void	requestTile (const TileLoadRequest &request) override

void	allocateTileStorage (const size_t textureSize, std::vector< uint8_t > &buffer) override

void	deallocateTileStorage (std::vector< uint8_t > &buffer) override

void	loadInvalidTile (RasterTile *tile)

void	loadEmptyTileData (RasterTile *tile)

uint32_t	getFlags () const

Public Member Functions inherited from Cogs::RasterSource
std::vector< RasterLevel > &	getLevels ()

const std::vector< RasterLevel > &	getLevels () const

int	getTileWidth () const

int	getTileHeight () const

virtual void	requestTile (const TileLoadRequest &request)=0

void	lock ()

void	unlock ()

TextureHandle	loadTexture (const unsigned char *data, const int width, const int height, const TextureFormat format, const size_t size)

void	releaseTexture (TextureHandle texture, const size_t size)

RasterTile *	getTile (const RasterTileIdentifier &identifier)

RasterTile *	getTile (const size_t id)

void	loadTileData (RasterTile *tile, size_t requestGeneration, std::vector< uint8_t > &data, TextureHandle textureHandle, TextureFormat format, size_t size)

void	invalidateTile (const RasterTileIdentifier &id, InvalidationFlags::EInvalidationFlags flags=InvalidationFlags::InvalidateParents)

void	cancelActiveRequests ()
	Cancels all active requests.

void	purgeCache ()
	Purge all cache, including resident data.

void	purgeResidentCache ()
	Purge tile data resident in memory and on the GPU.

void	purgeOldData ()
	Purges orphaned tile data that has been replaced with new contents.

void	releaseTileData (RasterTileData &tileData)
	Release the given tile data.

bool	tryGetTextureHandle (const RasterTile *tile, TextureHandle &handle)

void	updateTileUsage (const RasterTile *tile)

void	refTile (RasterTile *tile)

void	unrefTile (RasterTile *tile)

void	removeTileUsageData (size_t code)

void	removeTile (RasterTile *tile)

void	evictLruTile ()

RasterTileData *	getTileData (RasterTile *tile)

virtual void	allocateTileStorage (const size_t textureSize, std::vector< uint8_t > &buffer)=0

virtual void	deallocateTileStorage (std::vector< uint8_t > &buffer)=0

void	addSubscriber (struct RasterSourceSubscription *handler)

void	removeSubscriber (struct RasterSourceSubscription *handler)

bool	hasProcessingRequests () const

Public Attributes
CogsContext *	context = nullptr

std::atomic< int >	closures = { 0 }

const size_t	cacheSize = 0

bool	suppressCompressionError = false

bool	suppressDimensionError = false

Public Attributes inherited from Cogs::RasterSource
struct Cogs::RasterSource::Processing	processing

std::unordered_set< struct RasterSourceSubscription * >	subscribers

std::mutex	subscriberMutex

IGraphicsDevice *	device = nullptr

std::atomic< size_t >	textureBufferSize = 0

TextureFormat	format = TextureFormat::Unknown

bool	isHeight = false

float	minZ = 0

float	maxZ = 0

std::string	name

std::atomic< size_t >	generation = 0

Private Attributes
int64_t	providerId = 0

uint32_t	flags = 0

TileRequestCallback *	requestCallback = nullptr

AllocationCallback *	allocationCallback = nullptr

DeallocationCallback *	deallocationCallback = nullptr

Additional Inherited Members
Protected Attributes inherited from Cogs::RasterSource
std::vector< RasterLevel >	levels

int	tileLongitudePosts = 0

int	tileLatitudePosts = 0

TextureHandle	invalidTileHandle

Detailed Description

Definition at line 10 of file BridgeRasterSource.h.

Constructor & Destructor Documentation

◆ BridgeRasterSource()

Cogs::BridgeRasterSource::BridgeRasterSource	(	CogsContext *	context,
		RasterSourceParameters *	parameters
	)

Definition at line 201 of file BridgeRasterSource.cpp.

◆ ~BridgeRasterSource()

Cogs::BridgeRasterSource::~BridgeRasterSource ( )

Definition at line 262 of file BridgeRasterSource.cpp.

Member Function Documentation

◆ allocateTileStorage()

void Cogs::BridgeRasterSource::allocateTileStorage	(	const size_t	textureSize,
		std::vector< uint8_t > &	buffer
	)

overridevirtual

Implements Cogs::RasterSource.

Definition at line 297 of file BridgeRasterSource.cpp.

◆ deallocateTileStorage()

void Cogs::BridgeRasterSource::deallocateTileStorage ( std::vector< uint8_t > & buffer )

overridevirtual

Implements Cogs::RasterSource.

Definition at line 306 of file BridgeRasterSource.cpp.

◆ getFlags()

uint32_t Cogs::BridgeRasterSource::getFlags ( ) const

inline

Definition at line 23 of file BridgeRasterSource.h.

◆ loadEmptyTileData()

void Cogs::BridgeRasterSource::loadEmptyTileData ( RasterTile * tile )

Definition at line 339 of file BridgeRasterSource.cpp.

◆ loadInvalidTile()

void Cogs::BridgeRasterSource::loadInvalidTile ( RasterTile * tile )

Definition at line 323 of file BridgeRasterSource.cpp.

◆ requestTile()

void Cogs::BridgeRasterSource::requestTile ( const TileLoadRequest & request )

overridevirtual

Implements Cogs::RasterSource.

Definition at line 267 of file BridgeRasterSource.cpp.

Member Data Documentation

◆ allocationCallback

AllocationCallback* Cogs::BridgeRasterSource::allocationCallback = nullptr

private

Definition at line 41 of file BridgeRasterSource.h.

◆ cacheSize

const size_t Cogs::BridgeRasterSource::cacheSize = 0

Definition at line 30 of file BridgeRasterSource.h.

◆ closures

std::atomic<int> Cogs::BridgeRasterSource::closures = { 0 }

Definition at line 28 of file BridgeRasterSource.h.

◆ context

CogsContext* Cogs::BridgeRasterSource::context = nullptr

Definition at line 26 of file BridgeRasterSource.h.

◆ deallocationCallback

DeallocationCallback* Cogs::BridgeRasterSource::deallocationCallback = nullptr

private

Definition at line 42 of file BridgeRasterSource.h.

◆ flags

uint32_t Cogs::BridgeRasterSource::flags = 0

private

Definition at line 37 of file BridgeRasterSource.h.

◆ providerId

int64_t Cogs::BridgeRasterSource::providerId = 0

private

Definition at line 36 of file BridgeRasterSource.h.

◆ requestCallback

TileRequestCallback* Cogs::BridgeRasterSource::requestCallback = nullptr

private

Definition at line 39 of file BridgeRasterSource.h.

◆ suppressCompressionError

bool Cogs::BridgeRasterSource::suppressCompressionError = false

Definition at line 32 of file BridgeRasterSource.h.

◆ suppressDimensionError

bool Cogs::BridgeRasterSource::suppressDimensionError = false

Definition at line 33 of file BridgeRasterSource.h.

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

Extensions/Terrain/Source/Raster/BridgeRasterSource.h
Extensions/Terrain/Source/Raster/BridgeRasterSource.cpp

Public Member Functions

Public Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BridgeRasterSource()

◆ ~BridgeRasterSource()

Member Function Documentation

◆ allocateTileStorage()

◆ deallocateTileStorage()

◆ getFlags()

◆ loadEmptyTileData()

◆ loadInvalidTile()

◆ requestTile()

Member Data Documentation

◆ allocationCallback

◆ cacheSize

◆ closures

◆ context

◆ deallocationCallback

◆ flags

◆ providerId

◆ requestCallback

◆ suppressCompressionError

◆ suppressDimensionError