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
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
  24
  25 static inline IDirectMusicSynthSinkImpl *impl_from_IDirectMusicSynthSink(IDirectMusicSynthSink *iface)
  26 {
  27     return CONTAINING_RECORD(iface, IDirectMusicSynthSinkImpl, IDirectMusicSynthSink_iface);
  28 }
  29
  30 /* IDirectMusicSynthSinkImpl IUnknown part: */
  31 static HRESULT WINAPI IDirectMusicSynthSinkImpl_QueryInterface(LPDIRECTMUSICSYNTHSINK iface, REFIID riid, LPVOID *ppobj)
  32 {
  33         IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  34         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  35
  36         if (IsEqualIID (riid, &IID_IUnknown) ||
  37             IsEqualIID (riid, &IID_IDirectMusicSynthSink)) {
  38                 IUnknown_AddRef(iface);
  39                 *ppobj = This;
  40                 return S_OK;
  41         }
  42         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  43         return E_NOINTERFACE;
  44 }
  45
  46 static ULONG WINAPI IDirectMusicSynthSinkImpl_AddRef(LPDIRECTMUSICSYNTHSINK iface)
  47 {
  48         IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  49         ULONG refCount = InterlockedIncrement(&This->ref);
  50
  51         TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
  52
  53         DMSYNTH_LockModule();
  54
  55         return refCount;
  56 }
  57
  58 static ULONG WINAPI IDirectMusicSynthSinkImpl_Release(LPDIRECTMUSICSYNTHSINK iface)
  59 {
  60         IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  61         ULONG refCount = InterlockedDecrement(&This->ref);
  62
  63         TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
  64
  65         if (!refCount) {
  66                 HeapFree(GetProcessHeap(), 0, This);
  67         }
  68
  69         DMSYNTH_UnlockModule();
  70
  71         return refCount;
  72 }
  73
  74 /* IDirectMusicSynthSinkImpl IDirectMusicSynthSink part: */
  75 static HRESULT WINAPI IDirectMusicSynthSinkImpl_Init(LPDIRECTMUSICSYNTHSINK iface, IDirectMusicSynth* synth)
  76 {
  77     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  78
  79     FIXME("(%p)->(%p): stub\n", This, synth);
  80
  81     return S_OK;
  82 }
  83
  84 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetMasterClock(LPDIRECTMUSICSYNTHSINK iface, IReferenceClock* clock)
  85 {
  86     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  87
  88     FIXME("(%p)->(%p): stub\n", This, clock);
  89
  90     return S_OK;
  91 }
  92
  93 static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetLatencyClock(LPDIRECTMUSICSYNTHSINK iface, IReferenceClock** clock)
  94 {
  95     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
  96
  97     FIXME("(%p)->(%p): stub\n", This, clock);
  98
  99     return S_OK;
 100 }
 101
 102 static HRESULT WINAPI IDirectMusicSynthSinkImpl_Activate(LPDIRECTMUSICSYNTHSINK iface, BOOL enable)
 103 {
 104     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 105
 106     FIXME("(%p)->(%d): stub\n", This, enable);
 107
 108     return S_OK;
 109 }
 110
 111 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SampleToRefTime(LPDIRECTMUSICSYNTHSINK iface, LONGLONG sample_time, REFERENCE_TIME* ref_time)
 112 {
 113     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 114
 115     FIXME("(%p)->(0x%s, %p): stub\n", This, wine_dbgstr_longlong(sample_time), ref_time);
 116
 117     return S_OK;
 118 }
 119
 120 static HRESULT WINAPI IDirectMusicSynthSinkImpl_RefTimeToSample(LPDIRECTMUSICSYNTHSINK iface, REFERENCE_TIME ref_time, LONGLONG* sample_time)
 121 {
 122     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 123
 124     FIXME("(%p)->(0x%s, %p): stub\n", This, wine_dbgstr_longlong(ref_time), sample_time);
 125
 126     return S_OK;
 127 }
 128
 129 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetDirectSound(LPDIRECTMUSICSYNTHSINK iface, LPDIRECTSOUND dsound, LPDIRECTSOUNDBUFFER dsound_buffer)
 130 {
 131     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 132
 133     FIXME("(%p)->(%p, %p): stub\n", This, dsound, dsound_buffer);
 134
 135     return S_OK;
 136 }
 137
 138 static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetDesiredBufferSize(LPDIRECTMUSICSYNTHSINK iface, LPDWORD buffer_size_in_samples)
 139 {
 140     IDirectMusicSynthSinkImpl *This = impl_from_IDirectMusicSynthSink(iface);
 141
 142     FIXME("(%p)->(%p): stub\n", This, buffer_size_in_samples);
 143
 144     return S_OK;
 145 }
 146
 147 static const IDirectMusicSynthSinkVtbl DirectMusicSynthSink_Vtbl = {
 148         IDirectMusicSynthSinkImpl_QueryInterface,
 149         IDirectMusicSynthSinkImpl_AddRef,
 150         IDirectMusicSynthSinkImpl_Release,
 151         IDirectMusicSynthSinkImpl_Init,
 152         IDirectMusicSynthSinkImpl_SetMasterClock,
 153         IDirectMusicSynthSinkImpl_GetLatencyClock,
 154         IDirectMusicSynthSinkImpl_Activate,
 155         IDirectMusicSynthSinkImpl_SampleToRefTime,
 156         IDirectMusicSynthSinkImpl_RefTimeToSample,
 157         IDirectMusicSynthSinkImpl_SetDirectSound,
 158         IDirectMusicSynthSinkImpl_GetDesiredBufferSize
 159 };
 160
 161 /* for ClassFactory */
 162 HRESULT WINAPI DMUSIC_CreateDirectMusicSynthSinkImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
 163         IDirectMusicSynthSinkImpl *obj;
 164
 165         TRACE("(%p,%p,%p)\n", lpcGUID, ppobj, pUnkOuter);
 166         obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSynthSinkImpl));
 167         if (NULL == obj) {
 168                 *ppobj = NULL;
 169                 return E_OUTOFMEMORY;
 170         }
 171         obj->IDirectMusicSynthSink_iface.lpVtbl = &DirectMusicSynthSink_Vtbl;
 172         obj->ref = 0;
 173
 174         return IDirectMusicSynthSinkImpl_QueryInterface((LPDIRECTMUSICSYNTHSINK)obj, lpcGUID, ppobj);
 175 }