HudSvgAtlas Class Reference

#include <HudSvgAtlas.hpp>

Classes
struct	CacheKey
struct	CacheKeyHash

Public Member Functions
bool	init (SDL_GPUDevice *device, std::filesystem::path assetDir)
void	quit ()
std::optional< HudSvgSprite >	sprite (HudIcon id, int width, int height)
SDL_GPUTexture *	texture () const
SDL_GPUSampler *	sampler () const

Private Member Functions
bool	createGpuResources ()
void	resetPacking ()
std::optional< HudSvgSprite >	allocate (HudIcon id, int width, int height)
bool	uploadSlot (const HudSvgBitmap &bitmap, const HudSvgSprite &sprite)

Private Attributes
SDL_GPUDevice *	device_ = nullptr
SDL_GPUTexture *	texture_ = nullptr
SDL_GPUSampler *	sampler_ = nullptr
std::filesystem::path	assetDir_
int	cursorX_ = 0
int	cursorY_ = 0
int	rowH_ = 0
std::unordered_map< CacheKey, HudSvgSprite, CacheKeyHash >	sprites_

Static Private Attributes
static constexpr int	kAtlasSize = 4096
static constexpr int	kPadding = 2

Member Function Documentation

allocate()

std::optional< HudSvgSprite > HudSvgAtlas::allocate ( HudIcon id, int width, int height )

nodiscardprivate

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createGpuResources()

bool HudSvgAtlas::createGpuResources ( )

nodiscardprivate

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init()

bool HudSvgAtlas::init	(	SDL_GPUDevice *	device,
		std::filesystem::path	assetDir )

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quit()

void HudSvgAtlas::quit

(

)

resetPacking()

void HudSvgAtlas::resetPacking ( )

private

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sampler()

SDL_GPUSampler * HudSvgAtlas::sampler ( ) const

inlinenodiscard

sprite()

std::optional< HudSvgSprite > HudSvgAtlas::sprite ( HudIcon id, int width, int height )

nodiscard

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texture()

SDL_GPUTexture * HudSvgAtlas::texture ( ) const

inlinenodiscard

uploadSlot()

bool HudSvgAtlas::uploadSlot ( const HudSvgBitmap & bitmap, const HudSvgSprite & sprite )

nodiscardprivate

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Member Data Documentation

assetDir_

std::filesystem::path HudSvgAtlas::assetDir_

private

cursorX_

int HudSvgAtlas::cursorX_ = 0

private

cursorY_

int HudSvgAtlas::cursorY_ = 0

private

device_

SDL_GPUDevice* HudSvgAtlas::device_ = nullptr

private

kAtlasSize

int HudSvgAtlas::kAtlasSize = 4096

staticconstexprprivate

kPadding

int HudSvgAtlas::kPadding = 2

staticconstexprprivate

rowH_

int HudSvgAtlas::rowH_ = 0

private

sampler_

SDL_GPUSampler* HudSvgAtlas::sampler_ = nullptr

private

sprites_

std::unordered_map<CacheKey, HudSvgSprite, CacheKeyHash> HudSvgAtlas::sprites_

private

texture_

SDL_GPUTexture* HudSvgAtlas::texture_ = nullptr

private

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

• src/client/hud/HudSvgAtlas.hpp
• src/client/hud/HudSvgAtlas.cpp