D3DXFillTextureTX Function

Uses a high-level language texture target to fill each mipmap level of a texture.

Syntax

HRESULT D3DXFillTextureTX(      

    LPDIRECT3DTEXTURE9 pTexture,
    CONST WORD* pFunction,
    CONST D3DXVECTOR4* pConstants,
    UINT dxConstants
);

Parameters

pTexture

[in, out] Pointer to an IDirect3DTexture9 object, representing the texture to be filled.

pFunction

[in] Pointer to a buffer containing the compiled shader function. This can be created using D3DXCompileShader.

pConstants

[in] Array of constants. This is provided by the application from the constant table. See D3DXVECTOR4. This value can be NULL.

dxConstants

[in] Number of constants. This can be 0 if pConstants = NULL.

Return Value

If the function succeeds, the return value is D3D_OK.

If the function fails, the return value can be one of the following values.

D3DERR_NOTAVAILABLE	This device does not support the queried technique.
D3DERR_INVALIDCALL	The method call is invalid. For example, a method's parameter may have an invalid value.

Remarks

EffectEdit Sample demonstrates the use of this function.

Function Information

Header	d3dx9tex.h
Import library	d3dx9.lib
Minimum operating systems	Windows 98

See Also

D3DXFillCubeTextureTX, D3DXFillVolumeTextureTX