Class ResourceStateDX12

Tracking of per-resource or per-subresource state for D3D12 resources that require to issue resource access barriers during rendering.

Inheritance

GPUResourceState

ResourceStateDX12

Inherited Members

GPUResourceState::AreAllSubresourcesSame()

GPUResourceState::CheckResourceState(StateType state)

GPUResourceState::GetSubresourcesCount()

GPUResourceState::GetSubresourceState(uint32 subresourceIndex)

GPUResourceState::GPUResourceState()

GPUResourceState::Initialize(uint32 subresourceCount, StateType initialState, bool usePerSubresourceTracking)

GPUResourceState::IsInitializated()

GPUResourceState::Release()

GPUResourceState::SetResourceState(StateType state)

GPUResourceState::SetSubresourceState(int32 subresourceIndex, StateType state)

Assembly: FlaxEngine.dll

File: Engine/GraphicsDevice/DirectX/DX12/ResourceOwnerDX12.h

Syntax

public class ResourceStateDX12 : public GPUResourceState

Methods

IsTransitionNeeded(D3D12_RESOURCE_STATES before, D3D12_RESOURCE_STATES& after)

Returns true if resource state transition is needed in order to use resource in given state.

Declaration

public static bool IsTransitionNeeded(D3D12_RESOURCE_STATES before, D3D12_RESOURCE_STATES& after)

Parameters

D3D12_RESOURCE_STATES before The current resource state.

D3D12_RESOURCE_STATES after the destination resource state.

Returns

bool True if need to perform a transition, otherwise false.