sgns::sgprocessing::RenderProcessor¶

#include <processing_processor_render.hpp>

Inherits from sgns::sgprocessing::ProcessingProcessor

Public Functions¶

	Name
	RenderProcessor()
	~RenderProcessor() override =default
virtual ProcessingResult	StartProcessing(std::vector< std::vector< uint8_t > > & chunkhashes, const sgns::IoDeclaration & proc, std::vector< char > & imageData, std::vector< char > & modelFile, const std::vector< sgns::Parameter > * parameters, const ExecutionContext & execCtx) override
bool	InitializeContext()
VkPhysicalDevice	GetPhysicalDevice() const
bool	IsAcceptable(VkPhysicalDeviceType type)

Additional inherited members¶

Public Functions inherited from sgns::sgprocessing::ProcessingProcessor

	Name
virtual	~ProcessingProcessor() =default
virtual float	GetProgress() const
void	RunTeardown()

Protected Functions inherited from sgns::sgprocessing::ProcessingProcessor

	Name
void	PushTeardown(std::function< void()> fn)

Protected Attributes inherited from sgns::sgprocessing::ProcessingProcessor

	Name
std::atomic< float >	m_progress
sgns::sgprocmanager::Logger	m_logger

Public Functions Documentation¶

function RenderProcessor¶

inline RenderProcessor()

function ~RenderProcessor¶

~RenderProcessor() override =default

function StartProcessing¶

virtual ProcessingResult StartProcessing(
    std::vector< std::vector< uint8_t > > & chunkhashes,
    const sgns::IoDeclaration & proc,
    std::vector< char > & imageData,
    std::vector< char > & modelFile,
    const std::vector< sgns::Parameter > * parameters,
    const ExecutionContext & execCtx
) override

Parameters:

chunkhashes - Hashes of input chunks
proc - Input/output declaration
imageData - Image data buffer
modelFile - Model file buffer
parameters - Processing parameters
execCtx - Execution context (cancel token, progress, budgets, deadline)

Reimplements: sgns::sgprocessing::ProcessingProcessor::StartProcessing

Start processing data with ExecutionContext (D-19, D-21). Pure virtual — all processors must implement this 6-argument overload.

function InitializeContext¶

bool InitializeContext()

Lazy-init Vulkan instance/device (idempotent, double-checked locking). Public so CapabilityValidator::BuildSnapshot can ensure the device exists before querying its properties (D-10).

function GetPhysicalDevice¶

inline VkPhysicalDevice GetPhysicalDevice() const

Returns the physical device handle after InitializeContext() has succeeded. Returns VK_NULL_HANDLE if context not yet initialized.

function IsAcceptable¶

static bool IsAcceptable(
    VkPhysicalDeviceType type
)

Device-type filter (DISCRETE_GPU/INTEGRATED_GPU only). Public so vulkan_gpu_probe.cpp's HasUsableVulkanDevice() can reuse the exact same predicate instead of duplicating it (avoids drift risk).

Updated on 2026-09-17 at 06:29:14 +0000