ref_vfcallback_InitVTables

VirtualDub Plugin SDK 1.2

InitVTables video filter callback

InitVTables

Initializes virtual method table (vtable) pointers for remote object creation.

void __cdecl InitVTables(struct FilterVTbls *vtables);

Parameters

vtables	Pointer to vtables structure to initialize.

Thread safety

This method is not thread-safe.

Exceptions

This function must not throw exceptions (see Except()).

Remarks

This function is required to allow objects of type VBitmap to be initialized within the video filter. To enable this functionality, the symbol VDEXT_MAIN must be defined in exactly one module that includes the filter headers, and InitVTables(&g_vtbls) must be called prior to the first VBitmap creation.