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PFND3D11_1DDI_CALCPRIVATESHADERSIZE callback function (d3d10umddi.h)

  • Article

Determines the size of the user-mode display driver's private region of memory (that is, the size of internal driver structures, not the size of the resource video memory) for a shader.

Syntax

PFND3D11_1DDI_CALCPRIVATESHADERSIZE Pfnd3d111DdiCalcprivateshadersize;

SIZE_T Pfnd3d111DdiCalcprivateshadersize(
  D3D10DDI_HDEVICE unnamedParam1,
  const UINT *pShaderCode,
  const D3D11_1DDIARG_STAGE_IO_SIGNATURES *unnamedParam3
)
{...}

Parameters

unnamedParam1

hDevice [in]

A handle to the display device (graphics context).

pShaderCode

A pointer to an array of CONST UINT tokens that make up the shader code.

unnamedParam3

pSignatures [in]

A pointer to a D3D11_1DDIARG_STAGE_IO_SIGNATURES structure that makes up the shader's signature.

Return value

The size of the memory region that the driver requires for creating a shader.

Requirements

Requirement Value
Minimum supported client Windows 8
Minimum supported server Windows Server 2012
Target Platform Desktop
Header d3d10umddi.h (include D3d10umddi.h)

See also

D3D11_1DDIARG_STAGE_IO_SIGNATURES