Inherits AZ::RHI::Device, and AZ::RHI::RHISystemNotificationBus::Handler.

Public Types
enum class	ShadingRateImageMode : uint32_t { None , ImageAttachment , DensityMap }

Public Member Functions
	AZ_CLASS_ALLOCATOR (Device, AZ::SystemAllocator)

	AZ_RTTI (Device, "C77D578F-841F-41B0-84BB-EE5430FCF8BC", Base)

VkDevice	GetNativeDevice () const

const GladVulkanContext &	GetContext () const

uint32_t	FindMemoryTypeIndex (VkMemoryPropertyFlags memoryPropertyFlags, uint32_t memoryTypeBits) const

VkMemoryRequirements	GetImageMemoryRequirements (const RHI::ImageDescriptor &descriptor)

VkMemoryRequirements	GetBufferMemoryRequirements (const RHI::BufferDescriptor &descriptor)

const VkPhysicalDeviceFeatures &	GetEnabledDevicesFeatures () const

VkPipelineStageFlags	GetSupportedPipelineStageFlags () const

VkImageUsageFlags	GetImageUsageFromFormat (RHI::Format format) const

CommandQueueContext &	GetCommandQueueContext ()

const CommandQueueContext &	GetCommandQueueContext () const

SemaphoreAllocator &	GetSemaphoreAllocator ()

SwapChainSemaphoreAllocator &	GetSwapChainSemaphoreAllocator ()

const AZStd::vector< VkQueueFamilyProperties > &	GetQueueFamilyProperties () const

AsyncUploadQueue &	GetAsyncUploadQueue ()

BindlessDescriptorPool &	GetBindlessDescriptorPool ()

RHI::Ptr< Buffer >	AcquireStagingBuffer (AZStd::size_t byteCount, AZStd::size_t alignment=1)

void	QueueForRelease (RHI::Ptr< RHI::Object > object)

RHI::Ptr< RenderPass >	AcquireRenderPass (const RenderPass::Descriptor &descriptor)

RHI::Ptr< Framebuffer >	AcquireFramebuffer (const Framebuffer::Descriptor &descriptor)

RHI::Ptr< DescriptorSetLayout >	AcquireDescriptorSetLayout (const DescriptorSetLayout::Descriptor &descriptor)

RHI::Ptr< Sampler >	AcquireSampler (const Sampler::Descriptor &descriptor)

RHI::Ptr< PipelineLayout >	AcquirePipelineLayout (const PipelineLayout::Descriptor &descriptor)

RHI::Ptr< CommandList >	AcquireCommandList (uint32_t familyQueueIndex, VkCommandBufferLevel level=VK_COMMAND_BUFFER_LEVEL_PRIMARY)

RHI::Ptr< CommandList >	AcquireCommandList (RHI::HardwareQueueClass queueClass, VkCommandBufferLevel level=VK_COMMAND_BUFFER_LEVEL_PRIMARY)

uint32_t	GetCurrentFrameIndex () const

NullDescriptorManager &	GetNullDescriptorManager ()

BufferCreateInfo	BuildBufferCreateInfo (const RHI::BufferDescriptor &descriptor) const
	Fills a vulkan buffer create info with the provided descriptor.

ImageCreateInfo	BuildImageCreateInfo (const RHI::ImageDescriptor &descriptor) const
	Fills a vulkan image create info with the provided descriptor.

ShadingRateImageMode	GetImageShadingRateMode () const

RHI::Ptr< BufferPool >	GetConstantBufferPool ()

VmaAllocator &	GetVmaAllocator ()
	Returns the VMA allocator used by this device.

Public Member Functions inherited from AZ::RHI::Device
	AZ_RTTI (Device, "{C7E70BE4-3AA5-4214-91E6-52A8ECC31A34}", Object)

bool	IsInitialized () const
	Returns whether the device is initialized.

ResultCode	Init (int deviceIndex, PhysicalDevice &physicalDevice)

ResultCode	BeginFrame ()

ResultCode	EndFrame ()

ResultCode	WaitForIdle ()

ResultCode	CompileMemoryStatistics (MemoryStatistics &memoryStatistics, MemoryStatisticsReportFlags reportFlags)

ResultCode	UpdateCpuTimingStatistics () const

const PhysicalDevice &	GetPhysicalDevice () const
	Returns the physical device associated with this device.

int	GetDeviceIndex () const
	Returns the device index.

const DeviceDescriptor &	GetDescriptor () const
	Returns the descriptor associated with the device.

const DeviceFeatures &	GetFeatures () const
	Returns the set of features supported by this device.

const DeviceLimits &	GetLimits () const
	Returns the set of hardware limits for this device.

const ResourcePoolDatabase &	GetResourcePoolDatabase () const
	Returns the resource pool database.

ResourcePoolDatabase &	GetResourcePoolDatabase ()
	Returns the mutable resource pool database.

FormatCapabilities	GetFormatCapabilities (Format format) const
	Returns a union of all capabilities of a specific format.

Format	GetNearestSupportedFormat (Format requestedFormat, FormatCapabilities requestedCapabilities) const
	Return the nearest supported format for this device.

ResultCode	InitBindlessSrg (RHI::Ptr< RHI::ShaderResourceGroupLayout > bindlessSrgLayout)

virtual RHI::ResultCode	CompactSRGMemory ()
	Allows the back-ends to compact SRG related memory if applicable.

bool	WasDeviceRemoved ()

void	SetDeviceRemoved ()

void	SetLastExecutingScope (const AZStd::string_view scopeName)

AZStd::string_view	GetLastExecutingScope () const

Public Member Functions inherited from AZ::RHI::Object
	AZ_RTTI (Object, "{E43378F1-2331-4173-94B8-990ED20E6003}")

void	SetName (const Name &name)
	Sets the name of the object.

const Name &	GetName () const
	Returns the name set on the object by SetName.

uint32_t	use_count ()
	Returns the current use count of the object.

Static Public Member Functions
static RHI::Ptr< Device >	Create ()

static StringList	GetRequiredLayers ()

static StringList	GetRequiredExtensions ()

Protected Member Functions
void	OnRHISystemInitialized () override

Protected Member Functions inherited from AZ::RHI::Object
void	add_ref () const

void	release () const

Additional Inherited Members
Protected Types inherited from AZ::RHI::Device
using	FormatCapabilitiesList = AZStd::array< FormatCapabilities, static_cast< uint32_t >(Format::Count)>

Protected Attributes inherited from AZ::RHI::Device
DeviceFeatures	m_features

DeviceLimits	m_limits

ResourcePoolDatabase	m_resourcePoolDatabase

DeviceDescriptor	m_descriptor

Protected Attributes inherited from AZ::RHI::Object
AZStd::atomic_int	m_useCount = 0

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

Gems/Atom/RHI/Vulkan/Code/Source/RHI/Device.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members