PFND3D10DDI_CREATEDEPTHSTENCILVIEW callback function

The CreateDepthStencilView function creates a depth stencil view.

Syntax


PFND3D10DDI_CREATEDEPTHSTENCILVIEW CreateDepthStencilView;

VOID APIENTRY CreateDepthStencilView(
  _In_       D3D10DDI_HDEVICE                   hDevice,
  _In_ const D3D10DDIARG_CREATEDEPTHSTENCILVIEW *pCreateDepthStencilView,
  _In_       D3D10DDI_HDEPTHSTENCILVIEW         hDepthStencilView,
  _In_       D3D10DDI_HRTDEPTHSTENCILVIEW       hRTDepthStencilView
)
{ ... }

Parameters

hDevice [in]

A handle to the display device (graphics context).

pCreateDepthStencilView [in]

A pointer to a D3D10DDIARG_CREATEDEPTHSTENCILVIEW structure that describes the parameters that the user-mode display driver uses to create a depth stencil view.

hDepthStencilView [in]

A handle to the driver's private data for the depth stencil view. The driver returns the size, in bytes, of the memory region that the Microsoft Direct3D runtime must allocate for the private data from a call to the driver's CalcPrivateDepthStencilViewSize function. The handle is really just a pointer to a region of memory, the size of which the driver requested. The driver uses this region of memory to store internal data structures that are related to its depth stencil view object.

hRTDepthStencilView [in]

A handle to the depth stencil view that the driver should use anytime it calls back into the Direct3D runtime.

Return value

None

The driver can use the pfnSetErrorCb callback function to set an error code. For more information about setting error codes, see the following Remarks section.

Remarks

The driver might run out of memory. Therefore, the driver can pass E_OUTOFMEMORY or D3DDDIERR_DEVICEREMOVED in a call to the pfnSetErrorCb function. The Direct3D runtime will determine that any other errors are critical. If the driver passes any errors, including D3DDDIERR_DEVICEREMOVED, the Direct3D runtime will determine that the handle is invalid; therefore, the runtime will not call the DestroyDepthStencilView function to destroy the handle that the hDepthStencilView parameter specifies.

Requirements

Target platform

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

D3d10umddi.h (include D3d10umddi.h)

See also

CalcPrivateDepthStencilViewSize
D3D10DDI_DEVICEFUNCS
D3D10DDIARG_CREATEDEPTHSTENCILVIEW
DestroyDepthStencilView
pfnSetErrorCb

 

 

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