Class ResourceOwnerDX12

Base class for objects in DirectX 12 layer that can own a resource

ResourceOwnerDX12
Assembly: FlaxEngine.dll
File: Engine/GraphicsDevice/DirectX/DX12/ResourceOwnerDX12.h
Syntax
public class ResourceOwnerDX12

Constructors

~ResourceOwnerDX12()

Declaration
protected ~ResourceOwnerDX12()

ResourceOwnerDX12()

Declaration
protected ResourceOwnerDX12()

Fields

_resource

Declaration
protected ID3D12Resource* _resource
Field Value
ID3D12Resource

_subresourcesCount

Declaration
protected uint32 _subresourcesCount
Field Value
uint32

OnRelease

Action called on resource release event.

Declaration
public Delegate<ResourceOwnerDX12* > OnRelease
Field Value
Delegate<ResourceOwnerDX12 >

State

The resource state tracking helper. Used for resource barriers.

Declaration
public ResourceStateDX12 State
Field Value
ResourceStateDX12

Methods

AsGPUResource()

Gets resource owner object as a GPUResource type or returns null if cannot perform cast.

Declaration
public virtual GPUResource* AsGPUResource() const = 0
Returns
GPUResource

GetResource()

Gets DirectX 12 resource object handle

Declaration
public ID3D12Resource* GetResource() const
Returns
ID3D12Resource

GetSubresourcesCount()

Gets the subresources count.

Declaration
public uint32 GetSubresourcesCount() const
Returns
uint32

initResource(const D3D12_RESOURCE_STATES initialState, const uint32 subresourceCount, bool usePerSubresourceTracking=false)

Declaration
protected void initResource(const D3D12_RESOURCE_STATES initialState, const uint32 subresourceCount, bool usePerSubresourceTracking=false)
Parameters
D3D12_RESOURCE_STATES initialState

uint32 subresourceCount

bool usePerSubresourceTracking

initResource(ID3D12Resource* resource, const D3D12_RESOURCE_STATES initialState, const D3D12_RESOURCE_DESC& desc, bool usePerSubresourceTracking=false)

Declaration
protected void initResource(ID3D12Resource* resource, const D3D12_RESOURCE_STATES initialState, const D3D12_RESOURCE_DESC& desc, bool usePerSubresourceTracking=false)
Parameters
ID3D12Resource resource

D3D12_RESOURCE_STATES initialState

D3D12_RESOURCE_DESC desc

bool usePerSubresourceTracking

Returns
void

initResource(ID3D12Resource* resource, const D3D12_RESOURCE_STATES initialState, const uint32 subresourceCount, bool usePerSubresourceTracking=false)

Declaration
protected void initResource(ID3D12Resource* resource, const D3D12_RESOURCE_STATES initialState, const uint32 subresourceCount, bool usePerSubresourceTracking=false)
Parameters
ID3D12Resource resource

D3D12_RESOURCE_STATES initialState

uint32 subresourceCount

bool usePerSubresourceTracking

releaseResource(uint32 safeFrameCount=DX12_RESOURCE_DELETE_SAFE_FRAMES_COUNT)

Declaration
protected void releaseResource(uint32 safeFrameCount=DX12_RESOURCE_DELETE_SAFE_FRAMES_COUNT)
Parameters
uint32 safeFrameCount