SFX2_CreateInstanceByParamSet SFX_Cleanup SFX_CreateInstanceByID SFX_DisposeInstance SFX_GetAPIVersion SFX_GetErrorMessage SFX_GetFilterInfoByID SFX_GetFilterInfoByIndex SFX_GetParamSetByID SFX_GetParamSetByIndex SFX_GetPluginInformation SFX_Initialize SFX_UpdateInstance