IDirectSoundBuffer_SetVolume  584 3rdparty/include/dshow/dsound.h #define IDirectSoundBuffer_SetVolume(p,a)              (p)->lpVtbl->SetVolume(p,a)
IDirectSoundBuffer_SetVolume  608 3rdparty/include/dshow/dsound.h #define IDirectSoundBuffer_SetVolume(p,a)              (p)->SetVolume(a)