dlls/dmsynth/synthsink.c

   1 /* IDirectMusicSynthSink Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "dmsynth_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
  23
  24 /* IDirectMusicSynthSinkImpl IUnknown part: */
  25 static HRESULT WINAPI IDirectMusicSynthSinkImpl_QueryInterface (LPDIRECTMUSICSYNTHSINK iface, REFIID riid, LPVOID *ppobj) {
  26         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  27         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  28
  29         if (IsEqualIID (riid, &IID_IUnknown) ||
  30             IsEqualIID (riid, &IID_IDirectMusicSynthSink)) {
  31                 IUnknown_AddRef(iface);
  32                 *ppobj = This;
  33                 return S_OK;
  34         }
  35         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  36         return E_NOINTERFACE;
  37 }
  38
  39 static ULONG WINAPI IDirectMusicSynthSinkImpl_AddRef (LPDIRECTMUSICSYNTHSINK iface) {
  40         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  41         ULONG refCount = InterlockedIncrement(&This->ref);
  42
  43         TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
  44
  45         DMSYNTH_LockModule();
  46
  47         return refCount;
  48 }
  49
  50 static ULONG WINAPI IDirectMusicSynthSinkImpl_Release (LPDIRECTMUSICSYNTHSINK iface) {
  51         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  52         ULONG refCount = InterlockedDecrement(&This->ref);
  53
  54         TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
  55
  56         if (!refCount) {
  57                 HeapFree(GetProcessHeap(), 0, This);
  58         }
  59
  60         DMSYNTH_UnlockModule();
  61
  62         return refCount;
  63 }
  64
  65 /* IDirectMusicSynthSinkImpl IDirectMusicSynthSink part: */
  66 static HRESULT WINAPI IDirectMusicSynthSinkImpl_Init (LPDIRECTMUSICSYNTHSINK iface, IDirectMusicSynth* pSynth) {
  67         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  68         FIXME("(%p, %p): stub\n", This, pSynth);
  69         return S_OK;
  70 }
  71
  72 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetMasterClock (LPDIRECTMUSICSYNTHSINK iface, IReferenceClock* pClock) {
  73         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  74         FIXME("(%p, %p): stub\n", This, pClock);
  75         return S_OK;
  76 }
  77
  78 static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetLatencyClock (LPDIRECTMUSICSYNTHSINK iface, IReferenceClock** ppClock) {
  79         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  80         FIXME("(%p, %p): stub\n", This, ppClock);
  81         return S_OK;
  82 }
  83
  84 static HRESULT WINAPI IDirectMusicSynthSinkImpl_Activate (LPDIRECTMUSICSYNTHSINK iface, BOOL fEnable) {
  85         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  86         FIXME("(%p, %d): stub\n", This, fEnable);
  87         return S_OK;
  88 }
  89
  90 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SampleToRefTime (LPDIRECTMUSICSYNTHSINK iface, LONGLONG llSampleTime, REFERENCE_TIME* prfTime) {
  91         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  92         FIXME("(%p, 0x%s, %p): stub\n", This, wine_dbgstr_longlong(llSampleTime), prfTime);
  93         return S_OK;
  94 }
  95
  96 static HRESULT WINAPI IDirectMusicSynthSinkImpl_RefTimeToSample (LPDIRECTMUSICSYNTHSINK iface, REFERENCE_TIME rfTime, LONGLONG* pllSampleTime) {
  97         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
  98         FIXME("(%p, 0x%s, %p): stub\n", This, wine_dbgstr_longlong(rfTime), pllSampleTime );
  99         return S_OK;
 100 }
 101
 102 static HRESULT WINAPI IDirectMusicSynthSinkImpl_SetDirectSound (LPDIRECTMUSICSYNTHSINK iface, LPDIRECTSOUND pDirectSound, LPDIRECTSOUNDBUFFER pDirectSoundBuffer) {
 103         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
 104         FIXME("(%p, %p, %p): stub\n", This, pDirectSound, pDirectSoundBuffer);
 105         return S_OK;
 106 }
 107
 108 static HRESULT WINAPI IDirectMusicSynthSinkImpl_GetDesiredBufferSize (LPDIRECTMUSICSYNTHSINK iface, LPDWORD pdwBufferSizeInSamples) {
 109         IDirectMusicSynthSinkImpl *This = (IDirectMusicSynthSinkImpl *)iface;
 110         FIXME("(%p, %p): stub\n", This, pdwBufferSizeInSamples);
 111         return S_OK;
 112 }
 113
 114 static const IDirectMusicSynthSinkVtbl DirectMusicSynthSink_Vtbl = {
 115         IDirectMusicSynthSinkImpl_QueryInterface,
 116         IDirectMusicSynthSinkImpl_AddRef,
 117         IDirectMusicSynthSinkImpl_Release,
 118         IDirectMusicSynthSinkImpl_Init,
 119         IDirectMusicSynthSinkImpl_SetMasterClock,
 120         IDirectMusicSynthSinkImpl_GetLatencyClock,
 121         IDirectMusicSynthSinkImpl_Activate,
 122         IDirectMusicSynthSinkImpl_SampleToRefTime,
 123         IDirectMusicSynthSinkImpl_RefTimeToSample,
 124         IDirectMusicSynthSinkImpl_SetDirectSound,
 125         IDirectMusicSynthSinkImpl_GetDesiredBufferSize
 126 };
 127
 128 /* for ClassFactory */
 129 HRESULT WINAPI DMUSIC_CreateDirectMusicSynthSinkImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
 130         IDirectMusicSynthSinkImpl *obj;
 131
 132         TRACE("(%p,%p,%p)\n", lpcGUID, ppobj, pUnkOuter);
 133         obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSynthSinkImpl));
 134         if (NULL == obj) {
 135                 *ppobj = NULL;
 136                 return E_OUTOFMEMORY;
 137         }
 138         obj->lpVtbl = &DirectMusicSynthSink_Vtbl;
 139         obj->ref = 0;
 140
 141         return IDirectMusicSynthSinkImpl_QueryInterface((LPDIRECTMUSICSYNTHSINK)obj, lpcGUID, ppobj);
 142 }