dlls/dsound/duplex.c

   1 /*              DirectSoundFullDuplex
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998 Rob Riggs
   5  * Copyright 2000-2001 TransGaming Technologies, Inc.
   6  * Copyright 2005 Robert Reif
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22 /*
  23  * TODO:
  24  *      Implement DirectSoundFullDuplex support.
  25  */
  26
  27 #include <stdarg.h>
  28
  29 #define NONAMELESSSTRUCT
  30 #define NONAMELESSUNION
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "mmsystem.h"
  34 #include "mmddk.h"
  35 #include "winreg.h"
  36 #include "winternl.h"
  37 #include "winnls.h"
  38 #include "wine/debug.h"
  39 #include "dsound.h"
  40 #include "dsdriver.h"
  41 #include "dsound_private.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(dsound);
  44
  45 static HRESULT WINAPI IDirectSoundFullDuplexImpl_Initialize(
  46     LPDIRECTSOUNDFULLDUPLEX iface,
  47     LPCGUID pCaptureGuid,
  48     LPCGUID pRendererGuid,
  49     LPCDSCBUFFERDESC lpDscBufferDesc,
  50     LPCDSBUFFERDESC lpDsBufferDesc,
  51     HWND hWnd,
  52     DWORD dwLevel,
  53     LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8,
  54     LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8 );
  55
  56 static const IDirectSoundFullDuplexVtbl dsfdvt;
  57
  58 /***************************************************************************
  59  * DirectSoundFullDuplexCreate [DSOUND.10]
  60  *
  61  * Create and initialize a DirectSoundFullDuplex interface.
  62  *
  63  * PARAMS
  64  *    pcGuidCaptureDevice [I] Address of sound capture device GUID.
  65  *    pcGuidRenderDevice  [I] Address of sound render device GUID.
  66  *    pcDSCBufferDesc     [I] Address of capture buffer description.
  67  *    pcDSBufferDesc      [I] Address of  render buffer description.
  68  *    hWnd                [I] Handle to application window.
  69  *    dwLevel             [I] Cooperative level.
  70  *    ppDSFD              [O] Address where full duplex interface returned.
  71  *    ppDSCBuffer8        [0] Address where capture buffer interface returned.
  72  *    ppDSBuffer8         [0] Address where render buffer interface returned.
  73  *    pUnkOuter           [I] Must be NULL.
  74  *
  75  * RETURNS
  76  *    Success: DS_OK
  77  *    Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
  78  *             DSERR_OUTOFMEMORY DSERR_INVALIDCALL DSERR_NODRIVER
  79  */
  80 HRESULT WINAPI
  81 DirectSoundFullDuplexCreate(
  82     LPCGUID pcGuidCaptureDevice,
  83     LPCGUID pcGuidRenderDevice,
  84     LPCDSCBUFFERDESC pcDSCBufferDesc,
  85     LPCDSBUFFERDESC pcDSBufferDesc,
  86     HWND hWnd,
  87     DWORD dwLevel,
  88     LPDIRECTSOUNDFULLDUPLEX *ppDSFD,
  89     LPDIRECTSOUNDCAPTUREBUFFER8 *ppDSCBuffer8,
  90     LPDIRECTSOUNDBUFFER8 *ppDSBuffer8,
  91     LPUNKNOWN pUnkOuter)
  92 {
  93     IDirectSoundFullDuplexImpl** ippDSFD=(IDirectSoundFullDuplexImpl**)ppDSFD;
  94     TRACE("(%s,%s,%p,%p,%lx,%lx,%p,%p,%p,%p)\n", debugstr_guid(pcGuidCaptureDevice),
  95         debugstr_guid(pcGuidRenderDevice), pcDSCBufferDesc, pcDSBufferDesc,
  96         (DWORD)hWnd, dwLevel, ppDSFD, ppDSCBuffer8, ppDSBuffer8, pUnkOuter);
  97
  98     if ( pUnkOuter ) {
  99         WARN("pUnkOuter != 0\n");
 100         return DSERR_NOAGGREGATION;
 101     }
 102
 103     *ippDSFD = HeapAlloc(GetProcessHeap(),
 104         HEAP_ZERO_MEMORY, sizeof(IDirectSoundFullDuplexImpl));
 105
 106     if (*ippDSFD == NULL) {
 107         WARN("out of memory\n");
 108         return DSERR_OUTOFMEMORY;
 109     } else {
 110         HRESULT hres;
 111         IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)*ippDSFD;
 112
 113         This->ref = 1;
 114         This->lpVtbl = &dsfdvt;
 115
 116         InitializeCriticalSection( &(This->lock) );
 117         This->lock.DebugInfo->Spare[1] = (DWORD)"DSDUPLEX_lock";
 118
 119         hres = IDirectSoundFullDuplexImpl_Initialize( (LPDIRECTSOUNDFULLDUPLEX)This,
 120                                                       pcGuidCaptureDevice, pcGuidRenderDevice,
 121                                                       pcDSCBufferDesc, pcDSBufferDesc,
 122                                                       hWnd, dwLevel, ppDSCBuffer8, ppDSBuffer8);
 123         if (hres != DS_OK)
 124             WARN("IDirectSoundFullDuplexImpl_Initialize failed\n");
 125         return hres;
 126     }
 127 }
 128
 129 static HRESULT WINAPI
 130 IDirectSoundFullDuplexImpl_QueryInterface(
 131     LPDIRECTSOUNDFULLDUPLEX iface,
 132     REFIID riid,
 133     LPVOID* ppobj )
 134 {
 135     IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
 136     TRACE( "(%p,%s,%p)\n", This, debugstr_guid(riid), ppobj );
 137
 138     if (ppobj == NULL) {
 139         WARN("invalid parameter\n");
 140         return E_INVALIDARG;
 141     }
 142
 143     *ppobj = NULL;
 144     return E_NOINTERFACE;
 145 }
 146
 147 static ULONG WINAPI
 148 IDirectSoundFullDuplexImpl_AddRef( LPDIRECTSOUNDFULLDUPLEX iface )
 149 {
 150     IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
 151     ULONG ref = InterlockedIncrement(&(This->ref));
 152     TRACE("(%p) ref was %ld\n", This, ref - 1);
 153     return ref;
 154 }
 155
 156 static ULONG WINAPI
 157 IDirectSoundFullDuplexImpl_Release( LPDIRECTSOUNDFULLDUPLEX iface )
 158 {
 159     IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
 160     ULONG ref = InterlockedDecrement(&(This->ref));
 161     TRACE("(%p) ref was %ld\n", This, ref - 1);
 162
 163     if (!ref) {
 164         This->lock.DebugInfo->Spare[1] = 0;
 165         DeleteCriticalSection( &(This->lock) );
 166         HeapFree( GetProcessHeap(), 0, This );
 167         TRACE("(%p) released\n", This);
 168     }
 169     return ref;
 170 }
 171
 172 static HRESULT WINAPI
 173 IDirectSoundFullDuplexImpl_Initialize(
 174     LPDIRECTSOUNDFULLDUPLEX iface,
 175     LPCGUID pCaptureGuid,
 176     LPCGUID pRendererGuid,
 177     LPCDSCBUFFERDESC lpDscBufferDesc,
 178     LPCDSBUFFERDESC lpDsBufferDesc,
 179     HWND hWnd,
 180     DWORD dwLevel,
 181     LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8,
 182     LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8 )
 183 {
 184     IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
 185     IDirectSoundCaptureBufferImpl** ippdscb=(IDirectSoundCaptureBufferImpl**)lplpDirectSoundCaptureBuffer8;
 186     IDirectSoundBufferImpl** ippdsc=(IDirectSoundBufferImpl**)lplpDirectSoundBuffer8;
 187
 188     FIXME( "(%p,%s,%s,%p,%p,%lx,%lx,%p,%p) stub!\n", This, debugstr_guid(pCaptureGuid),
 189         debugstr_guid(pRendererGuid), lpDscBufferDesc, lpDsBufferDesc, (DWORD)hWnd, dwLevel,
 190         ippdscb, ippdsc);
 191
 192     return E_FAIL;
 193 }
 194
 195 static const IDirectSoundFullDuplexVtbl dsfdvt =
 196 {
 197     /* IUnknown methods */
 198     IDirectSoundFullDuplexImpl_QueryInterface,
 199     IDirectSoundFullDuplexImpl_AddRef,
 200     IDirectSoundFullDuplexImpl_Release,
 201
 202     /* IDirectSoundFullDuplex methods */
 203     IDirectSoundFullDuplexImpl_Initialize
 204 };
 205
 206 /*******************************************************************************
 207  * DirectSoundFullDuplex ClassFactory
 208  */
 209
 210 static HRESULT WINAPI
 211 DSFDCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
 212 {
 213     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 214
 215     FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
 216     return E_NOINTERFACE;
 217 }
 218
 219 static ULONG WINAPI
 220 DSFDCF_AddRef(LPCLASSFACTORY iface)
 221 {
 222     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 223     TRACE("(%p) ref was %ld\n", This, This->ref);
 224     return InterlockedIncrement(&(This->ref));
 225 }
 226
 227 static ULONG WINAPI
 228 DSFDCF_Release(LPCLASSFACTORY iface)
 229 {
 230     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 231     /* static class, won't be  freed */
 232     TRACE("(%p) ref was %ld\n", This, This->ref);
 233     return InterlockedDecrement(&(This->ref));
 234 }
 235
 236 static HRESULT WINAPI
 237 DSFDCF_CreateInstance(
 238     LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj )
 239 {
 240     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 241
 242     TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 243
 244     if (pOuter) {
 245         WARN("aggregation not supported\n");
 246         return CLASS_E_NOAGGREGATION;
 247     }
 248
 249     if (ppobj == NULL) {
 250         WARN("invalid parameter\n");
 251         return E_INVALIDARG;
 252     }
 253
 254     *ppobj = NULL;
 255
 256     if ( IsEqualGUID( &IID_IDirectSoundFullDuplex, riid ) ) {
 257         /* FIXME: how do we do this one ? */
 258         FIXME("not implemented\n");
 259         return E_NOINTERFACE;
 260     }
 261
 262     WARN("(%p,%p,%s,%p) Interface not found!\n",This,pOuter,debugstr_guid(riid),ppobj);
 263     return E_NOINTERFACE;
 264 }
 265
 266 static HRESULT WINAPI
 267 DSFDCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
 268 {
 269     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 270     FIXME("(%p)->(%d),stub!\n",This,dolock);
 271     return S_OK;
 272 }
 273
 274 static const IClassFactoryVtbl DSFDCF_Vtbl =
 275 {
 276     DSFDCF_QueryInterface,
 277     DSFDCF_AddRef,
 278     DSFDCF_Release,
 279     DSFDCF_CreateInstance,
 280     DSFDCF_LockServer
 281 };
 282
 283 IClassFactoryImpl DSOUND_FULLDUPLEX_CF = { &DSFDCF_Vtbl, 1 };