RenderCore::DeviceDX11 Class Reference

Inheritance diagram for RenderCore::DeviceDX11:

Public Member Functions
virtual void *	QueryInterface (const GUID &guid)
	Looks for compatibility with another interface More...
ID3D::Device *	GetUnderlyingDevice ()
ID3D::DeviceContext *	GetImmediateDeviceContext ()
Public Member Functions inherited from RenderCore::Device
std::unique_ptr< IPresentationChain >	CreatePresentationChain (const void *platformValue, unsigned width, unsigned height)
	Initialised a window for rendering More...
void	BeginFrame (IPresentationChain *presentationChain)
	Begins rendering of a new frame More...
std::pair< const char *, const char * >	GetVersionInformation ()
	Returns version information for this device More...
std::shared_ptr< IThreadContext >	GetImmediateContext ()
std::unique_ptr< IThreadContext >	CreateDeferredContext ()

Additional Inherited Members
Protected Member Functions inherited from RenderCore::Device
intrusive_ptr< IDXGI::Factory >	GetDXGIFactory ()
Protected Attributes inherited from RenderCore::Device
intrusive_ptr< ID3D::Device >	_underlying
intrusive_ptr< ID3D::DeviceContext >	_immediateContext
D3D_FEATURE_LEVEL	_featureLevel
std::shared_ptr< ThreadContextDX11 >	_immediateThreadContext

Member Function Documentation

void * RenderCore::DeviceDX11::QueryInterface ( const GUID &  guid )

virtual

Looks for compatibility with another interface

Some implementations of IDevice might provide extension interfaces. to extensions.

Note that reference counting behaviour is not the same as DirectX/COM QueryInterface. RenderCore objects don't have reference counting built it. So we can't increase the reference count on return. So don't delete or deref the returned object. As a result, be careful that another thread doesn't delete the object as you're using it.

Example:

@code 
    RenderCore::IDeviceDX11* dx11Device = 
         (RenderCore::IDeviceDX11*)device->QueryInterface(__uuidof(RenderCore::IDeviceDX11));
    if (dx11Device) {
        ...
    }
    \endcode

Parameters

guid	A large random value that is unique to the interface. On the visual studio compiler, use the __uuidof() extension to get the correct guid for a class. For example, To query for the "IDeviceDX11" interface, use __uuid(RenderCore::IDeviceDX11).

Returns

Returns nullptr if the interface isn't supported

See also

RenderCore::IDeviceDX11, RenderCore::IDeviceOpenGLES

Implements RenderCore::IDevice.

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

• RenderCore/DX11/Device.h
• RenderCore/DX11/Device.cpp