Classes
struct	LoadItem

struct	UrlBuilderOp

Public Member Functions
void	update (Context *context, uint32_t currentFrame, uint32_t currentTime, uint32_t timeout, std::string_view urlTemplate)

void	processLoadQueue (Context *context, Cache &cache)

bool	canFetch () const

void	issueFetch (Context *context, const glm::uvec3 &tileId, TreeIx treeIx, SlotIx slotIx)

Public Attributes
std::string	url

std::vector< UrlBuilderOp >	urlBuilder

std::vector< LoadItem >	loaded

std::vector< LoadItem >	loading

std::vector< LoadItem >	tmp

uint32_t	currentFrame = 0

uint32_t	currentTime = 0

uint32_t	timeout = 0

uint32_t	issuedThisFrame = 0

uint32_t	maxQueueSize = 10

uint32_t	maxIssuesPerFrame = 3

uint32_t	tileWidth = 0

uint32_t	tileHeight = 0

glm::dvec2	datasetExtentMin

glm::dvec2	datasetExtentMax

Detailed Description

Definition at line 25 of file TexAtlasSystem.h.

Member Function Documentation

◆ canFetch()

bool Cogs::Core::TexAtlas::Fetcher::canFetch ( ) const

Check if we can issue more fetches currently.

Definition at line 301 of file TexAtlasFetcher.cpp.

◆ issueFetch()

void Cogs::Core::TexAtlas::Fetcher::issueFetch	(	Context *	context,
		const glm::uvec3 &	tileId,
		TreeIx	treeIx,
		SlotIx	slotIx
	)

Create a new load item and issue fetching of a new tile image.

Definition at line 450 of file TexAtlasFetcher.cpp.

References Cogs::hash(), Cogs::Core::ResourceHandle_t< Texture >::NoHandle, and Cogs::Core::NoMipMaps.

◆ processLoadQueue()

void Cogs::Core::TexAtlas::Fetcher::processLoadQueue	(	Context *	context,
		Cache &	cache
	)

Process load queues before renderer.

Definition at line 220 of file TexAtlasFetcher.cpp.

References Cogs::currentTime(), and Cogs::Core::Context::variables.

Referenced by Cogs::Core::TexAtlasSystem::update().

◆ update()

void Cogs::Core::TexAtlas::Fetcher::update	(	Context *	context,
		uint32_t	currentFrame,
		uint32_t	currentTime,
		uint32_t	timeout,
		std::string_view	urlTemplate
	)

Process load queue etc.

Definition at line 206 of file TexAtlasFetcher.cpp.

Referenced by Cogs::Core::TexAtlasSystem::update().

Member Data Documentation

◆ currentFrame

uint32_t Cogs::Core::TexAtlas::Fetcher::currentFrame = 0

Definition at line 58 of file TexAtlasSystem.h.

◆ currentTime

uint32_t Cogs::Core::TexAtlas::Fetcher::currentTime = 0

Definition at line 59 of file TexAtlasSystem.h.

◆ datasetExtentMax

glm::dvec2 Cogs::Core::TexAtlas::Fetcher::datasetExtentMax

Definition at line 70 of file TexAtlasSystem.h.

◆ datasetExtentMin

glm::dvec2 Cogs::Core::TexAtlas::Fetcher::datasetExtentMin

Definition at line 69 of file TexAtlasSystem.h.

◆ issuedThisFrame

uint32_t Cogs::Core::TexAtlas::Fetcher::issuedThisFrame = 0

Definition at line 61 of file TexAtlasSystem.h.

◆ loaded

std::vector<LoadItem> Cogs::Core::TexAtlas::Fetcher::loaded

Definition at line 54 of file TexAtlasSystem.h.

◆ loading

std::vector<LoadItem> Cogs::Core::TexAtlas::Fetcher::loading

Definition at line 55 of file TexAtlasSystem.h.

◆ maxIssuesPerFrame

uint32_t Cogs::Core::TexAtlas::Fetcher::maxIssuesPerFrame = 3

Definition at line 64 of file TexAtlasSystem.h.

◆ maxQueueSize

uint32_t Cogs::Core::TexAtlas::Fetcher::maxQueueSize = 10

Definition at line 63 of file TexAtlasSystem.h.

◆ tileHeight

uint32_t Cogs::Core::TexAtlas::Fetcher::tileHeight = 0

Definition at line 67 of file TexAtlasSystem.h.

◆ tileWidth

uint32_t Cogs::Core::TexAtlas::Fetcher::tileWidth = 0

Definition at line 66 of file TexAtlasSystem.h.

◆ timeout

uint32_t Cogs::Core::TexAtlas::Fetcher::timeout = 0

Definition at line 60 of file TexAtlasSystem.h.

◆ tmp

std::vector<LoadItem> Cogs::Core::TexAtlas::Fetcher::tmp

Definition at line 56 of file TexAtlasSystem.h.

◆ url

std::string Cogs::Core::TexAtlas::Fetcher::url

Definition at line 52 of file TexAtlasSystem.h.

◆ urlBuilder

std::vector<UrlBuilderOp> Cogs::Core::TexAtlas::Fetcher::urlBuilder

Definition at line 53 of file TexAtlasSystem.h.

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

Extensions/TexAtlas/Source/TexAtlasSystem.h
Extensions/TexAtlas/Source/TexAtlasFetcher.cpp

Classes

Public Member Functions

Public Attributes