Diligent::IRenderDeviceD3D12 Struct Reference

Exposes Direct3D12-specific functionality of a render device. More...

#include <RenderDeviceD3D12.h>

Inheritance diagram for Diligent::IRenderDeviceD3D12:

Public Member Functions
virtual ID3D12Device *DILIGENT_CALL_TYPE	GetD3D12Device () const =0
	Returns ID3D12Device interface of the internal Direct3D12 device object.
virtual void DILIGENT_CALL_TYPE	CreateTextureFromD3DResource (ID3D12Resource *pd3d12Texture, RESOURCE_STATE InitialState, ITexture **ppTexture)=0
	Creates a texture object from native d3d12 resource.
virtual void DILIGENT_CALL_TYPE	CreateBufferFromD3DResource (ID3D12Resource *pd3d12Buffer, const BufferDesc &BuffDesc, RESOURCE_STATE InitialState, IBuffer **ppBuffer)=0
	Creates a buffer object from native d3d12 resource.
virtual void DILIGENT_CALL_TYPE	CreateBLASFromD3DResource (ID3D12Resource *pd3d12BLAS, const BottomLevelASDesc &Desc, RESOURCE_STATE InitialState, IBottomLevelAS **ppBLAS)=0
	Creates a bottom-level AS object from native d3d12 resource.
virtual void DILIGENT_CALL_TYPE	CreateTLASFromD3DResource (ID3D12Resource *pd3d12TLAS, const TopLevelASDesc &Desc, RESOURCE_STATE InitialState, ITopLevelAS **ppTLAS)=0
	Creates a top-level AS object from native d3d12 resource.
Public Member Functions inherited from Diligent.IRenderDevice
virtual void DILIGENT_CALL_TYPE	CreateBuffer (const BufferDesc &BuffDesc, const BufferData *pBuffData, IBuffer **ppBuffer)=0
	Creates a new buffer object.
virtual void DILIGENT_CALL_TYPE	CreateShader (const ShaderCreateInfo &ShaderCI, IShader **ppShader, IDataBlob **ppCompilerOutput=nullptr)=0
	Creates a new shader object.
virtual void DILIGENT_CALL_TYPE	CreateTexture (const TextureDesc &TexDesc, const TextureData *pData, ITexture **ppTexture)=0
	Creates a new texture object.
virtual void DILIGENT_CALL_TYPE	CreateSampler (const SamplerDesc &SamDesc, ISampler **ppSampler)=0
	Creates a new sampler object.
virtual void DILIGENT_CALL_TYPE	CreateResourceMapping (const ResourceMappingCreateInfo &ResMappingCI, IResourceMapping **ppMapping)=0
	Creates a new resource mapping.
virtual void DILIGENT_CALL_TYPE	CreateGraphicsPipelineState (const GraphicsPipelineStateCreateInfo &PSOCreateInfo, IPipelineState **ppPipelineState)=0
	Creates a new graphics pipeline state object.
virtual void DILIGENT_CALL_TYPE	CreateComputePipelineState (const ComputePipelineStateCreateInfo &PSOCreateInfo, IPipelineState **ppPipelineState)=0
	Creates a new compute pipeline state object.
virtual void DILIGENT_CALL_TYPE	CreateRayTracingPipelineState (const RayTracingPipelineStateCreateInfo &PSOCreateInfo, IPipelineState **ppPipelineState)=0
	Creates a new ray tracing pipeline state object.
virtual void DILIGENT_CALL_TYPE	CreateTilePipelineState (const TilePipelineStateCreateInfo &PSOCreateInfo, IPipelineState **ppPipelineState)=0
	Creates a new tile pipeline state object.
virtual void DILIGENT_CALL_TYPE	CreateFence (const FenceDesc &Desc, IFence **ppFence)=0
	Creates a new fence object.
virtual void DILIGENT_CALL_TYPE	CreateQuery (const QueryDesc &Desc, IQuery **ppQuery)=0
	Creates a new query object.
virtual void DILIGENT_CALL_TYPE	CreateRenderPass (const RenderPassDesc &Desc, IRenderPass **ppRenderPass)=0
	Creates a render pass object.
virtual void DILIGENT_CALL_TYPE	CreateFramebuffer (const FramebufferDesc &Desc, IFramebuffer **ppFramebuffer)=0
	Creates a framebuffer object.
virtual void DILIGENT_CALL_TYPE	CreateBLAS (const BottomLevelASDesc &Desc, IBottomLevelAS **ppBLAS)=0
	Creates a bottom-level acceleration structure object (BLAS).
virtual void DILIGENT_CALL_TYPE	CreateTLAS (const TopLevelASDesc &Desc, ITopLevelAS **ppTLAS)=0
	Creates a top-level acceleration structure object (TLAS).
virtual void DILIGENT_CALL_TYPE	CreateSBT (const ShaderBindingTableDesc &Desc, IShaderBindingTable **ppSBT)=0
	Creates a shader resource binding table object (SBT).
virtual void DILIGENT_CALL_TYPE	CreatePipelineResourceSignature (const PipelineResourceSignatureDesc &Desc, IPipelineResourceSignature **ppSignature)=0
	Creates a pipeline resource signature object.
virtual void DILIGENT_CALL_TYPE	CreateDeviceMemory (const DeviceMemoryCreateInfo &CreateInfo, IDeviceMemory **ppMemory)=0
	Creates a device memory object.
virtual void DILIGENT_CALL_TYPE	CreatePipelineStateCache (const PipelineStateCacheCreateInfo &CreateInfo, IPipelineStateCache **ppPSOCache)=0
	Creates a pipeline state cache object.
virtual void DILIGENT_CALL_TYPE	CreateDeferredContext (IDeviceContext **ppContext)=0
	Creates a deferred context.
virtual const RenderDeviceInfo &DILIGENT_CALL_TYPE	GetDeviceInfo () const =0
	Returns the device information, see Diligent::RenderDeviceInfo for details.
virtual const GraphicsAdapterInfo &DILIGENT_CALL_TYPE	GetAdapterInfo () const =0
	Returns the graphics adapter information, see Diligent::GraphicsAdapterInfo for details.
virtual const TextureFormatInfo &DILIGENT_CALL_TYPE	GetTextureFormatInfo (TEXTURE_FORMAT TexFormat) const =0
	Returns the basic texture format information.
virtual const TextureFormatInfoExt &DILIGENT_CALL_TYPE	GetTextureFormatInfoExt (TEXTURE_FORMAT TexFormat)=0
	Returns the extended texture format information.
virtual SparseTextureFormatInfo DILIGENT_CALL_TYPE	GetSparseTextureFormatInfo (TEXTURE_FORMAT TexFormat, RESOURCE_DIMENSION Dimension, Uint32 SampleCount) const =0
	Returns the sparse texture format info for the given texture format, resource dimension and sample count.
virtual void DILIGENT_CALL_TYPE	ReleaseStaleResources (Bool ForceRelease=false)=0
virtual void DILIGENT_CALL_TYPE	IdleGPU ()=0
	Waits until all outstanding operations on the GPU are complete.
virtual IEngineFactory *DILIGENT_CALL_TYPE	GetEngineFactory () const =0
	Returns engine factory this device was created from.
virtual IThreadPool *DILIGENT_CALL_TYPE	GetShaderCompilationThreadPool () const =0
	Returns a pointer to the shader compilation thread pool.
void	CreatePipelineState (const GraphicsPipelineStateCreateInfo &CI, IPipelineState **ppPipelineState)
	Overloaded alias for CreateGraphicsPipelineState.
void	CreatePipelineState (const ComputePipelineStateCreateInfo &CI, IPipelineState **ppPipelineState)
	Overloaded alias for CreateComputePipelineState.
void	CreatePipelineState (const RayTracingPipelineStateCreateInfo &CI, IPipelineState **ppPipelineState)
	Overloaded alias for CreateRayTracingPipelineState.
void	CreatePipelineState (const TilePipelineStateCreateInfo &CI, IPipelineState **ppPipelineState)
	Overloaded alias for CreateTilePipelineState.
Public Member Functions inherited from Diligent.IObject
virtual void DILIGENT_CALL_TYPE	QueryInterface (const INTERFACE_ID &IID, IObject **ppInterface)=0
	Queries the specific interface.
virtual ReferenceCounterValueType DILIGENT_CALL_TYPE	AddRef ()=0
	Increments the number of strong references by 1.
virtual ReferenceCounterValueType DILIGENT_CALL_TYPE	Release ()=0
virtual IReferenceCounters *DILIGENT_CALL_TYPE	GetReferenceCounters () const =0

Detailed Description

Exposes Direct3D12-specific functionality of a render device.

Member Function Documentation

CreateBLASFromD3DResource()

virtual void DILIGENT_CALL_TYPE Diligent::IRenderDeviceD3D12::CreateBLASFromD3DResource ( ID3D12Resource * pd3d12BLAS, const BottomLevelASDesc & Desc, RESOURCE_STATE InitialState, IBottomLevelAS ** ppBLAS )

pure virtual

Creates a bottom-level AS object from native d3d12 resource.

Parameters

[in]	pd3d12BLAS	- Pointer to the native d3d12 acceleration structure resource
[in]	Desc	- Bottom-level AS description.
[in]	InitialState	- Initial BLAS state. Can be Diligent::RESOURCE_STATE_UNKNOWN, Diligent::RESOURCE_STATE_BUILD_AS_READ, Diligent::RESOURCE_STATE_BUILD_AS_WRITE. See Diligent::RESOURCE_STATE.
[out]	ppBLAS	- Address of the memory location where the pointer to the bottom-level AS interface will be stored. The function calls AddRef(), so that the new object will contain one reference.

CreateBufferFromD3DResource()

virtual void DILIGENT_CALL_TYPE Diligent::IRenderDeviceD3D12::CreateBufferFromD3DResource ( ID3D12Resource * pd3d12Buffer, const BufferDesc & BuffDesc, RESOURCE_STATE InitialState, IBuffer ** ppBuffer )

pure virtual

Creates a buffer object from native d3d12 resource.

Parameters

[in]	pd3d12Buffer	- Pointer to the native d3d12 buffer resource
[in]	BuffDesc	- Buffer description. The system can recover buffer size, but the rest of the fields need to be populated by the client as they cannot be recovered from d3d12 resource description
[in]	InitialState	- Initial buffer state. See Diligent::RESOURCE_STATE.
[out]	ppBuffer	- Address of the memory location where the pointer to the buffer interface will be stored. The function calls AddRef(), so that the new object will contain one reference.

CreateTextureFromD3DResource()

virtual void DILIGENT_CALL_TYPE Diligent::IRenderDeviceD3D12::CreateTextureFromD3DResource ( ID3D12Resource * pd3d12Texture, RESOURCE_STATE InitialState, ITexture ** ppTexture )

pure virtual

Creates a texture object from native d3d12 resource.

Parameters

[in]	pd3d12Texture	- pointer to the native D3D12 texture
[in]	InitialState	- Initial texture state. See Diligent::RESOURCE_STATE.
[out]	ppTexture	- Address of the memory location where the pointer to the texture interface will be stored. The function calls AddRef(), so that the new object will contain one reference.

CreateTLASFromD3DResource()

virtual void DILIGENT_CALL_TYPE Diligent::IRenderDeviceD3D12::CreateTLASFromD3DResource ( ID3D12Resource * pd3d12TLAS, const TopLevelASDesc & Desc, RESOURCE_STATE InitialState, ITopLevelAS ** ppTLAS )

pure virtual

Creates a top-level AS object from native d3d12 resource.

Parameters

[in]	pd3d12TLAS	- Pointer to the native d3d12 acceleration structure resource
[in]	Desc	- Top-level AS description.
[in]	InitialState	- Initial TLAS state. Can be Diligent::RESOURCE_STATE_UNKNOWN, Diligent::RESOURCE_STATE_BUILD_AS_READ, Diligent::RESOURCE_STATE_BUILD_AS_WRITE, Diligent::RESOURCE_STATE_RAY_TRACING. See Diligent::RESOURCE_STATE.
[out]	ppTLAS	- Address of the memory location where the pointer to the top-level AS interface will be stored. The function calls AddRef(), so that the new object will contain one reference.

GetD3D12Device()

virtual ID3D12Device *DILIGENT_CALL_TYPE Diligent::IRenderDeviceD3D12::GetD3D12Device ( ) const

pure virtual

Returns ID3D12Device interface of the internal Direct3D12 device object.

The method does NOT increment the reference counter of the returned object, so Release() must not be called.