Deki Namespace Reference

Namespaces
namespace	AuthoredFormat

Classes
class	AssetLookupTable
class	AssetManager
class	AssetPackReader
struct	AssetRef
	Type-safe asset reference wrapper. More...
struct	AssetRefBase
	Base class for type-erased access to AssetRef. More...
class	Color
	RGBA colour with packed-format conversions (RGB565, RGBA8888). More...
struct	DPackEntry
struct	DPackHeader
struct	LoadedPack
struct	PackIndexEntry

Functions
std::string	GenerateDeterministicGuid (const std::string &seed)
	Generate a deterministic GUID from a seed string.
void	SetImGuiContext (void *context)
	Set ImGui context for DLL boundary crossing.
void	SetImGuiAllocators (void *(*allocFunc)(size_t sz, void *userData), void(*freeFunc)(void *ptr, void *userData), void *userData)
	Share the host's ImGui allocators with this DLL.

Variables
static constexpr char	DPACK_MAGIC [4] = { 'D', 'P', 'A', 'K' }
static constexpr uint32_t	DPACK_VERSION = 1

Function Documentation

GenerateDeterministicGuid()

std::string Deki::GenerateDeterministicGuid

(

const std::string &

seed

)

Generate a deterministic GUID from a seed string.

Uses FNV-1a hash to generate a UUID-like string that is always the same for a given seed. Useful for generating cache GUIDs from source asset + parameters (e.g., "fontGuid:fontSize").

Parameters

seed	The seed string to hash

Returns

A UUID-formatted string (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx)

SetImGuiContext()

void Deki::SetImGuiContext

(

void *

context

)

Set ImGui context for DLL boundary crossing.

The editor must call this before using any windows that use ImGui. This ensures that ImGui state is shared correctly across the DLL boundary.

SetImGuiAllocators()

void Deki::SetImGuiAllocators	(	void *	allocFunc (*)(size_t sz, void *userData),
		void(*	freeFunc )(void *ptr, void *userData),
		void *	userData )

Share the host's ImGui allocators with this DLL.

Sharing only the context is not enough: this DLL links its own copy of ImGui, so it also has its own GImAllocatorAllocFunc/FreeFunc defaulting to its CRT heap. Any ImGui object allocated on one side and freed on the other would then cross heaps. Call this BEFORE SetImGuiContext and before any ImGui use.

Signatures match ImGuiMemAllocFunc / ImGuiMemFreeFunc; spelled out here so the header does not have to pull in imgui.h.

Variable Documentation

DPACK_MAGIC

char Deki::DPACK_MAGIC[4] = { 'D', 'P', 'A', 'K' }

staticconstexpr

DPACK_VERSION

uint32_t Deki::DPACK_VERSION = 1

staticconstexpr