From: Anton Baskanov baskanov@gmail.com
--- dlls/dmusic/port.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/dlls/dmusic/port.c b/dlls/dmusic/port.c index f98d73f4444..8ce732390e5 100644 --- a/dlls/dmusic/port.c +++ b/dlls/dmusic/port.c @@ -686,6 +686,7 @@ static const IKsControlVtbl ikscontrol_vtbl = { HRESULT synth_port_create(IDirectMusic8Impl *parent, DMUS_PORTPARAMS *port_params, DMUS_PORTCAPS *port_caps, IDirectMusicPort **port) { + IKsControl *synth_control; struct synth_port *obj; HRESULT hr = E_FAIL; int i; @@ -711,6 +712,9 @@ HRESULT synth_port_create(IDirectMusic8Impl *parent, DMUS_PORTPARAMS *port_param hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (void **)&obj->synth);
+ if (SUCCEEDED(hr)) + hr = IDirectMusicSynth_QueryInterface(obj->synth, &IID_IKsControl, (void **)&synth_control); + if (SUCCEEDED(hr)) hr = CoCreateInstance(&CLSID_DirectMusicSynthSink, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynthSink, (void**)&obj->synth_sink);
@@ -726,6 +730,29 @@ HRESULT synth_port_create(IDirectMusic8Impl *parent, DMUS_PORTPARAMS *port_param if (SUCCEEDED(hr)) hr = IDirectMusicSynth_Open(obj->synth, port_params);
+ if (SUCCEEDED(hr)) + { + KSPROPERTY volume_prop; + DWORD volume_size; + LONG volume = 0; + + volume = -600; + volume_prop.Set = GUID_DMUS_PROP_Volume; + volume_prop.Id = 0; + volume_prop.Flags = KSPROPERTY_TYPE_SET; + + IKsControl_KsProperty(synth_control, &volume_prop, sizeof(volume_prop), &volume, + sizeof(volume), &volume_size); + + volume = 0; + volume_prop.Set = GUID_DMUS_PROP_Volume; + volume_prop.Id = 1; + volume_prop.Flags = KSPROPERTY_TYPE_SET; + + IKsControl_KsProperty(synth_control, &volume_prop, sizeof(volume_prop), &volume, + sizeof(volume), &volume_size); + } + if (0) { if (port_params->dwValidParams & DMUS_PORTPARAMS_CHANNELGROUPS) { @@ -753,6 +780,9 @@ HRESULT synth_port_create(IDirectMusic8Impl *parent, DMUS_PORTPARAMS *port_param } }
+ if (synth_control) + IKsControl_Release(synth_control); + if (SUCCEEDED(hr)) { *port = &obj->IDirectMusicPort_iface; return S_OK;