890 static int InitDirectSound( audio_output_t *p_aout )  in InitDirectSound()  argument
892     aout_sys_t *sys = p_aout->sys;  in InitDirectSound()
895     char *dev = var_GetNonEmptyString( p_aout, "directx-audio-device" );  in InitDirectSound()
904             msg_Err( p_aout, "bad device GUID: %ls", lpsz );  in InitDirectSound()
911         msg_Warn( p_aout, "cannot create a direct sound device" );  in InitDirectSound()
923 static int VolumeSet( audio_output_t *p_aout, float volume )  in VolumeSet()  argument
925     aout_sys_t *sys = p_aout->sys;  in VolumeSet()
931     aout_GainRequest( p_aout, gain );  in VolumeSet()
952     aout_VolumeReport( p_aout, volume );  in VolumeSet()
954     if( var_InheritBool( p_aout, "volume-save" ) )  in VolumeSet()
955         config_PutFloat( p_aout, "directx-volume", volume );  in VolumeSet()
959 static int MuteSet( audio_output_t *p_aout, bool mute )  in MuteSet()  argument
962     aout_sys_t *sys = p_aout->sys;  in MuteSet()
970     aout_MuteReport( p_aout, mute );  in MuteSet()
974 static int OutputStart( audio_output_t *p_aout,  in OutputStart()  argument
977     msg_Dbg( p_aout, "Opening DirectSound Audio Output" );  in OutputStart()
980     if( InitDirectSound( p_aout ) )  in OutputStart()
982         msg_Err( p_aout, "cannot initialize DirectSound" );  in OutputStart()
986     HRESULT hr = Start( VLC_OBJECT(p_aout), &p_aout->sys->s, fmt );  in OutputStart()
991     VolumeSet( p_aout, p_aout->sys->volume.volume );  in OutputStart()
992     MuteSet( p_aout, p_aout->sys->volume.mute );  in OutputStart()
995     p_aout->time_get = OutputTimeGet;  in OutputStart()
996     p_aout->play = OutputPlay;  in OutputStart()
997     p_aout->pause = OutputPause;  in OutputStart()
998     p_aout->flush = OutputFlush;  in OutputStart()