fg_vbaddr()

Win32 DirectX Fastgraph/Light

Prototype

long fg_vbaddr (int handle);

Function fg_vbaddr (ByVal handle As Long) As Long

function fg_vbaddr (handle : integer) : pointer;

Description

For the native libraries, fg_vbaddr() returns the address of the specified virtual buffer. For the DirectX libraries, it returns a pointer to the DirectDrawSurface object for the specified virtual buffer. Use fg_ddlock() to obtain the virtual buffer address when using the DirectX libraries.

Parameters

handle is the virtual buffer handle.

Return value

The address of, or a pointer to the DirectDrawSurface object for, the specified virtual buffer.

Restrictions

If handle does not reference a valid virtual buffer handle, the return value will be undefined.

See also

fg_ddlock(), fg_getline(), fg_vbopen()

Examples

SetupD3D