D3DXGetShaderDebugInfo Function

Gets shader debug information.

Syntax

HRESULT WINAPI D3DXGetShaderDebugInfo(      

    CONST DWORD* pFunction,
    LPD3DXBUFFER* ppDebugInfo
);

Parameters

pFunction

[in] Pointer to the shader function DWORD stream.

ppDebugInfo

[out] Pointer to an optional buffer used to return debug information. This buffer will be set to NULL and unused if the debug information is already in Microsoft?DirectX?9.0 format. The data in the buffer is organized by this structure, D3DXSHADER_DEBUGINFO.

Return Value

If the method succeeds, the return value is D3D_OK.

If the method fails, the return value can be D3DERR_INVALIDCALL.

Remarks

The shader debug information is included as a comment block inside shaders. All offsets are measured in bytes from the beginning of the structure.

Function Information

Header	d3dx9shader.h
Import library	d3dx9.lib
Minimum operating systems	Windows 98

See Also

D3DXSHADER_INSTRUCTIONINFO