IDirectSound8_GetSpeakerConfig  510 3rdparty/include/dshow/dsound.h #define IDirectSound8_GetSpeakerConfig(p,a)       (p)->lpVtbl->GetSpeakerConfig(p,a)
IDirectSound8_GetSpeakerConfig  526 3rdparty/include/dshow/dsound.h #define IDirectSound8_GetSpeakerConfig(p,a)       (p)->GetSpeakerConfig(a)