PFND3DDDI_CREATEVERTEXSHADERFUNC callback function (d3dumddi.h)
The CreateVertexShaderFunc function converts vertex shader code into a hardware-specific format and associates the code with a shader handle.
Syntax
PFND3DDDI_CREATEVERTEXSHADERFUNC Pfnd3dddiCreatevertexshaderfunc;
HRESULT Pfnd3dddiCreatevertexshaderfunc(
[in] HANDLE hDevice,
D3DDDIARG_CREATEVERTEXSHADERFUNC *unnamedParam2,
const UINT *unnamedParam3
)
{...}
Parameters
[in] hDevice
A handle to the display device (graphics context).
unnamedParam2
pCode [in]
An array of CONST UINT tokens that make up the vertex shader code.
unnamedParam3
pData [in, out]
A pointer to a D3DDDIARG_CREATEVERTEXSHADERFUNC structure that retrieves the shader handle that is associated with the vertex shader code that is specified by pCode.
Return value
CreateVertexShaderFunc returns S_OK or an appropriate error result if the vertex shader code object is not successfully created.
Remarks
For more information about programming shader assemblers, see Processing Shader Codes.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
| Target Platform | Desktop |
| Header | d3dumddi.h (include D3dumddi.h) |