Manages Vulkan resources (buffers, images, samplers) for the graphics backend. More...

#include <BackendResoureManager.hpp>

Collaboration diagram for MayaFlux::Core::BackendResourceManager:

Public Member Functions
	BackendResourceManager (VKContext &context, VKCommandManager &command_manager)

	~BackendResourceManager ()=default

void	setup_backend_service (const std::shared_ptr< Registry::Service::BufferService > &buffer_service)

void	initialize_buffer (const std::shared_ptr< Buffers::VKBuffer > &buffer)
	Initialize a buffer for use with the graphics backend.

void	cleanup_buffer (const std::shared_ptr< Buffers::VKBuffer > &buffer)
	Cleanup a buffer and release associated resources.

void	flush_pending_buffer_operations ()
	Flush any pending buffer operations (e.g., uploads/downloads)

void	initialize_image (const std::shared_ptr< VKImage > &image)
	Initialize a VKImage (allocate VkImage, memory, and create image view)

void	cleanup_image (const std::shared_ptr< VKImage > &image)
	Cleanup a VKImage (destroy view, image, and free memory)

void	transition_image_layout (vk::Image image, vk::ImageLayout old_layout, vk::ImageLayout new_layout, uint32_t mip_levels=1, uint32_t array_layers=1, vk::ImageAspectFlags aspect_flags=vk::ImageAspectFlagBits::eColor)
	Transition image layout using a pipeline barrier.

void	upload_image_data (std::shared_ptr< VKImage > image, const void *data, size_t size)
	Upload data to an image (creates staging buffer internally)

void	download_image_data (std::shared_ptr< VKImage > image, void *data, size_t size)
	Download data from an image (creates staging buffer internally)

vk::Sampler	create_sampler (vk::Filter filter=vk::Filter::eLinear, vk::SamplerAddressMode address_mode=vk::SamplerAddressMode::eRepeat, float max_anisotropy=0.0F)
	Create sampler.

void	destroy_sampler (vk::Sampler sampler)
	Destroy sampler.

uint32_t	find_memory_type (uint32_t type_filter, vk::MemoryPropertyFlags properties) const
	Find a suitable memory type for Vulkan buffer allocation.

void	execute_immediate_commands (const std::function< void(vk::CommandBuffer)> &recorder)
	Execute immediate command recording for buffer operations.

void	record_deferred_commands (const std::function< void(vk::CommandBuffer)> &recorder)
	Record deferred command recording for buffer operations.

void	cleanup ()

Private Member Functions
size_t	compute_sampler_hash (vk::Filter filter, vk::SamplerAddressMode address_mode, float max_anisotropy) const

Private Attributes
VKContext &	m_context

VKCommandManager &	m_command_manager

std::vector< std::shared_ptr< Buffers::VKBuffer > >	m_managed_buffers

std::unordered_map< size_t, vk::Sampler >	m_sampler_cache

Detailed Description

Manages Vulkan resources (buffers, images, samplers) for the graphics backend.

Definition at line 23 of file BackendResoureManager.hpp.

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description