dlls/dmsynth/synthsink.c

   1 /*
   2  * IDirectMusicSynthSink Implementation
   3  *
   4  * Copyright (C) 2003-2004 Rok Mandeljc
   5  * Copyright (C) 2012 Christian Costa
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define NONAMELESSUNION
  23 #define NONAMELESSSTRUCT
  24 #include "dmsynth_private.h"
  25 #include "initguid.h"
  26 #include "uuids.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
  29
  30 static inline IDirectMusicSynthSinkImpl *impl_from_IDirectMusicSynthSink(IDirectMusicSynthSink *iface)
  31 {
  32     return CONTAINING_RECORD(iface, IDirectMusicSynthSinkImpl, IDirectMusicSynthSink_iface);
  33 }
  34
  35 /* IDirectMusicSynthSinkImpl IUnknown part: */
  36 static HRESULT WINAPI IDirectMusicSynthSinkImpl_QueryInterface(LPDIRECTMUSICSYNTHSINK iface, REFIID riid, LPVOID *ret_iface)
  37 {
  38     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  39
  40     TRACE("(%p)->(%s, %p)\n", iface, debugstr_dmguid(riid), ret_iface);
  41
  42     if (IsEqualIID (riid, &IID_IUnknown) ||
  43         IsEqualIID (riid, &IID_IDirectMusicSynthSink))
  44     {
  45         IUnknown_AddRef(iface);
  46         *ret_iface = iface;
  47         return S_OK;
  48     }
  49     else if (IsEqualIID(riid, &IID_IKsControl))
  50     {
  51         IUnknown_AddRef(iface);
  52         *ret_iface = &This->IKsControl_iface;
  53         return S_OK;
  54     }
  55
  56     *ret_iface = NULL;
  57
  58     WARN("(%p)->(%s, %p): not found\n", iface, debugstr_dmguid(riid), ret_iface);
  59
  60     return E_NOINTERFACE;
  61 }
  62
  63 static ULONG WINAPI IDirectMusicSynthSinkImpl_AddRef(LPDIRECTMUSICSYNTHSINK iface)
  64 {
  65     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  66     ULONG ref = InterlockedIncrement(&This->ref);
  67
  68     TRACE("(%p)->(): new ref = %u\n", This, ref);
  69
  70     DMSYNTH_LockModule();
  71
  72     return ref;
  73 }
  74
  75 static ULONG WINAPI IDirectMusicSynthSinkImpl_Release(LPDIRECTMUSICSYNTHSINK iface)
  76 {
  77     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  78     ULONG ref = InterlockedDecrement(&This->ref);
  79
  80     TRACE("(%p)->(): new ref = %u\n", This, ref);
  81
  82     if (!ref) {
  83         if (This->latency_clock)
  84             IReferenceClock_Release(This->latency_clock);
  85         HeapFree(GetProcessHeap(), 0, This);
  86     }
  87
  88     DMSYNTH_UnlockModule();
  89
  90     return ref;
  91 }
  92
  93 /* IDirectMusicSynthSinkImpl IDirectMusicSynthSink part: */
  94 static HRESULT WINAPI IDirectMusicSynthSinkImpl_Init(LPDIRECTMUSICSYNTHSINK iface, IDirectMusicSynth* synth)
  95 {
  96     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  97
  98     FIXME("(%p)->(%p): stub\n", This, synth);
  99
 100     return S_OK;
 101 }
 102
 103 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetMasterClock(LPDIRECTMUSICSYNTHSINK iface, IReferenceClock* clock)
 104 {
 105     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 106
 107     FIXME("(%p)->(%p): stub\n", This, clock);
 108
 109     return S_OK;
 110 }
 111
 112 static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetLatencyClock(LPDIRECTMUSICSYNTHSINK iface, IReferenceClock** clock)
 113 {
 114     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 115
 116     TRACE("(%p)->(%p)\n", iface, clock);
 117
 118     if (!clock)
 119         return E_POINTER;
 120
 121     *clock = This->latency_clock;
 122     IReferenceClock_AddRef(This->latency_clock);
 123
 124     return S_OK;
 125 }
 126
 127 static HRESULT WINAPI IDirectMusicSynthSinkImpl_Activate(LPDIRECTMUSICSYNTHSINK iface, BOOL enable)
 128 {
 129     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 130
 131     FIXME("(%p)->(%d): stub\n", This, enable);
 132
 133     return S_OK;
 134 }
 135
 136 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SampleToRefTime(LPDIRECTMUSICSYNTHSINK iface, LONGLONG sample_time, REFERENCE_TIME* ref_time)
 137 {
 138     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 139
 140     FIXME("(%p)->(0x%s, %p): stub\n", This, wine_dbgstr_longlong(sample_time), ref_time);
 141
 142     return S_OK;
 143 }
 144
 145 static HRESULT WINAPI IDirectMusicSynthSinkImpl_RefTimeToSample(LPDIRECTMUSICSYNTHSINK iface, REFERENCE_TIME ref_time, LONGLONG* sample_time)
 146 {
 147     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 148
 149     FIXME("(%p)->(0x%s, %p): stub\n", This, wine_dbgstr_longlong(ref_time), sample_time);
 150
 151     return S_OK;
 152 }
 153
 154 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetDirectSound(LPDIRECTMUSICSYNTHSINK iface, LPDIRECTSOUND dsound, LPDIRECTSOUNDBUFFER dsound_buffer)
 155 {
 156     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 157
 158     FIXME("(%p)->(%p, %p): stub\n", This, dsound, dsound_buffer);
 159
 160     return S_OK;
 161 }
 162
 163 static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetDesiredBufferSize(LPDIRECTMUSICSYNTHSINK iface, LPDWORD buffer_size_in_samples)
 164 {
 165     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 166
 167     FIXME("(%p)->(%p): stub\n", This, buffer_size_in_samples);
 168
 169     return S_OK;
 170 }
 171
 172 static const IDirectMusicSynthSinkVtbl DirectMusicSynthSink_Vtbl = {
 173         IDirectMusicSynthSinkImpl_QueryInterface,
 174         IDirectMusicSynthSinkImpl_AddRef,
 175         IDirectMusicSynthSinkImpl_Release,
 176         IDirectMusicSynthSinkImpl_Init,
 177         IDirectMusicSynthSinkImpl_SetMasterClock,
 178         IDirectMusicSynthSinkImpl_GetLatencyClock,
 179         IDirectMusicSynthSinkImpl_Activate,
 180         IDirectMusicSynthSinkImpl_SampleToRefTime,
 181         IDirectMusicSynthSinkImpl_RefTimeToSample,
 182         IDirectMusicSynthSinkImpl_SetDirectSound,
 183         IDirectMusicSynthSinkImpl_GetDesiredBufferSize
 184 };
 185
 186 static inline IDirectMusicSynthSinkImpl *impl_from_IKsControl(IKsControl *iface)
 187 {
 188     return CONTAINING_RECORD(iface, IDirectMusicSynthSinkImpl, IKsControl_iface);
 189 }
 190
 191 static HRESULT WINAPI DMSynthSinkImpl_IKsControl_QueryInterface(IKsControl* iface, REFIID riid, LPVOID *ppobj)
 192 {
 193     IDirectMusicSynthSinkImpl *This = impl_from_IKsControl(iface);
 194
 195     return IDirectMusicSynthSinkImpl_QueryInterface(&This->IDirectMusicSynthSink_iface, riid, ppobj);
 196 }
 197
 198 static ULONG WINAPI DMSynthSinkImpl_IKsControl_AddRef(IKsControl* iface)
 199 {
 200     IDirectMusicSynthSinkImpl *This = impl_from_IKsControl(iface);
 201
 202     return IDirectMusicSynthSinkImpl_AddRef(&This->IDirectMusicSynthSink_iface);
 203 }
 204
 205 static ULONG WINAPI DMSynthSinkImpl_IKsControl_Release(IKsControl* iface)
 206 {
 207     IDirectMusicSynthSinkImpl *This = impl_from_IKsControl(iface);
 208
 209     return IDirectMusicSynthSinkImpl_Release(&This->IDirectMusicSynthSink_iface);
 210 }
 211
 212 static HRESULT WINAPI DMSynthSinkImpl_IKsControl_KsProperty(IKsControl* iface, PKSPROPERTY Property, ULONG PropertyLength, LPVOID PropertyData,
 213                                                             ULONG DataLength, ULONG* BytesReturned)
 214 {
 215     TRACE("(%p)->(%p, %u, %p, %u, %p)\n", iface, Property, PropertyLength, PropertyData, DataLength, BytesReturned);
 216
 217     TRACE("Property = %s - %u - %u\n", debugstr_guid(&Property->u.s.Set), Property->u.s.Id, Property->u.s.Flags);
 218
 219     if (Property->u.s.Flags != KSPROPERTY_TYPE_GET)
 220     {
 221         FIXME("Property flags %u not yet supported\n", Property->u.s.Flags);
 222         return S_FALSE;
 223     }
 224
 225     if (DataLength <  sizeof(DWORD))
 226         return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
 227
 228     if (IsEqualGUID(&Property->u.s.Set, &GUID_DMUS_PROP_SinkUsesDSound))
 229     {
 230         *(DWORD*)PropertyData = TRUE;
 231         *BytesReturned = sizeof(DWORD);
 232     }
 233     else
 234     {
 235         FIXME("Unknown property %s\n", debugstr_guid(&Property->u.s.Set));
 236         *(DWORD*)PropertyData = FALSE;
 237         *BytesReturned = sizeof(DWORD);
 238     }
 239
 240     return S_OK;
 241 }
 242
 243 static HRESULT WINAPI DMSynthSinkImpl_IKsControl_KsMethod(IKsControl* iface, PKSMETHOD Method, ULONG MethodLength, LPVOID MethodData,
 244                                                           ULONG DataLength, ULONG* BytesReturned)
 245 {
 246     FIXME("(%p)->(%p, %u, %p, %u, %p): stub\n", iface, Method, MethodLength, MethodData, DataLength, BytesReturned);
 247
 248     return E_NOTIMPL;
 249 }
 250
 251 static HRESULT WINAPI DMSynthSinkImpl_IKsControl_KsEvent(IKsControl* iface, PKSEVENT Event, ULONG EventLength, LPVOID EventData,
 252                                                          ULONG DataLength, ULONG* BytesReturned)
 253 {
 254     FIXME("(%p)->(%p, %u, %p, %u, %p): stub\n", iface, Event, EventLength, EventData, DataLength, BytesReturned);
 255
 256     return E_NOTIMPL;
 257 }
 258
 259
 260 static const IKsControlVtbl DMSynthSinkImpl_IKsControl_Vtbl = {
 261     DMSynthSinkImpl_IKsControl_QueryInterface,
 262     DMSynthSinkImpl_IKsControl_AddRef,
 263     DMSynthSinkImpl_IKsControl_Release,
 264     DMSynthSinkImpl_IKsControl_KsProperty,
 265     DMSynthSinkImpl_IKsControl_KsMethod,
 266     DMSynthSinkImpl_IKsControl_KsEvent
 267 };
 268
 269 /* for ClassFactory */
 270 HRESULT WINAPI DMUSIC_CreateDirectMusicSynthSinkImpl(LPCGUID riid, LPVOID* ret_iface, LPUNKNOWN unkouter)
 271 {
 272     IDirectMusicSynthSinkImpl *obj;
 273     HRESULT hr;
 274
 275     TRACE("(%p,%p,%p)\n", riid, ret_iface, unkouter);
 276
 277     *ret_iface = NULL;
 278
 279     obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSynthSinkImpl));
 280     if (!obj)
 281         return E_OUTOFMEMORY;
 282
 283     obj->IDirectMusicSynthSink_iface.lpVtbl = &DirectMusicSynthSink_Vtbl;
 284     obj->IKsControl_iface.lpVtbl = &DMSynthSinkImpl_IKsControl_Vtbl;
 285     obj->ref = 0;
 286
 287     hr = CoCreateInstance(&CLSID_SystemClock, NULL, CLSCTX_INPROC_SERVER, &IID_IReferenceClock, (LPVOID*)&obj->latency_clock);
 288     if (FAILED(hr))
 289     {
 290         HeapFree(GetProcessHeap(), 0, obj);
 291         return hr;
 292     }
 293
 294     hr = IDirectMusicSynthSinkImpl_QueryInterface((LPDIRECTMUSICSYNTHSINK)obj, riid, ret_iface);
 295     if (FAILED(hr))
 296     {
 297         IReferenceClock_Release(obj->latency_clock);
 298         HeapFree(GetProcessHeap(), 0, obj);
 299         return hr;
 300     }
 301
 302     return S_OK;
 303 }