dlls/dmsynth/synthsink.c

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