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Sweden-Number/dlls/dsound/duplex.c

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/* DirectSoundFullDuplex
*
* Copyright 1998 Marcus Meissner
* Copyright 1998 Rob Riggs
* Copyright 2000-2001 TransGaming Technologies, Inc.
* Copyright 2005 Robert Reif
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* TODO:
* Implement DirectSoundFullDuplex support.
*/
#include <stdarg.h>
#define NONAMELESSSTRUCT
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "mmsystem.h"
#include "mmddk.h"
#include "winreg.h"
#include "winternl.h"
#include "winnls.h"
#include "wine/debug.h"
#include "dsound.h"
#include "dsdriver.h"
#include "dsound_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dsound);
static HRESULT WINAPI IDirectSoundFullDuplexImpl_Initialize(
LPDIRECTSOUNDFULLDUPLEX iface,
LPCGUID pCaptureGuid,
LPCGUID pRendererGuid,
LPCDSCBUFFERDESC lpDscBufferDesc,
LPCDSBUFFERDESC lpDsBufferDesc,
HWND hWnd,
DWORD dwLevel,
LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8,
LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8 );
static const IDirectSoundFullDuplexVtbl dsfdvt;
/***************************************************************************
* DirectSoundFullDuplexCreate [DSOUND.10]
*
* Create and initialize a DirectSoundFullDuplex interface.
*
* PARAMS
* pcGuidCaptureDevice [I] Address of sound capture device GUID.
* pcGuidRenderDevice [I] Address of sound render device GUID.
* pcDSCBufferDesc [I] Address of capture buffer description.
* pcDSBufferDesc [I] Address of render buffer description.
* hWnd [I] Handle to application window.
* dwLevel [I] Cooperative level.
* ppDSFD [O] Address where full duplex interface returned.
* ppDSCBuffer8 [0] Address where capture buffer interface returned.
* ppDSBuffer8 [0] Address where render buffer interface returned.
* pUnkOuter [I] Must be NULL.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
* DSERR_OUTOFMEMORY DSERR_INVALIDCALL DSERR_NODRIVER
*/
HRESULT WINAPI
DirectSoundFullDuplexCreate(
LPCGUID pcGuidCaptureDevice,
LPCGUID pcGuidRenderDevice,
LPCDSCBUFFERDESC pcDSCBufferDesc,
LPCDSBUFFERDESC pcDSBufferDesc,
HWND hWnd,
DWORD dwLevel,
LPDIRECTSOUNDFULLDUPLEX *ppDSFD,
LPDIRECTSOUNDCAPTUREBUFFER8 *ppDSCBuffer8,
LPDIRECTSOUNDBUFFER8 *ppDSBuffer8,
LPUNKNOWN pUnkOuter)
{
IDirectSoundFullDuplexImpl** ippDSFD=(IDirectSoundFullDuplexImpl**)ppDSFD;
TRACE("(%s,%s,%p,%p,%lx,%lx,%p,%p,%p,%p)\n", debugstr_guid(pcGuidCaptureDevice),
debugstr_guid(pcGuidRenderDevice), pcDSCBufferDesc, pcDSBufferDesc,
(DWORD)hWnd, dwLevel, ppDSFD, ppDSCBuffer8, ppDSBuffer8, pUnkOuter);
if ( pUnkOuter ) {
WARN("pUnkOuter != 0\n");
return DSERR_NOAGGREGATION;
}
*ippDSFD = HeapAlloc(GetProcessHeap(),
HEAP_ZERO_MEMORY, sizeof(IDirectSoundFullDuplexImpl));
if (*ippDSFD == NULL) {
WARN("out of memory\n");
return DSERR_OUTOFMEMORY;
} else {
HRESULT hres;
IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)*ippDSFD;
This->ref = 1;
This->lpVtbl = &dsfdvt;
InitializeCriticalSection( &(This->lock) );
This->lock.DebugInfo->Spare[1] = (DWORD)"DSDUPLEX_lock";
hres = IDirectSoundFullDuplexImpl_Initialize( (LPDIRECTSOUNDFULLDUPLEX)This,
pcGuidCaptureDevice, pcGuidRenderDevice,
pcDSCBufferDesc, pcDSBufferDesc,
hWnd, dwLevel, ppDSCBuffer8, ppDSBuffer8);
if (hres != DS_OK)
WARN("IDirectSoundFullDuplexImpl_Initialize failed\n");
return hres;
}
}
static HRESULT WINAPI
IDirectSoundFullDuplexImpl_QueryInterface(
LPDIRECTSOUNDFULLDUPLEX iface,
REFIID riid,
LPVOID* ppobj )
{
IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
TRACE( "(%p,%s,%p)\n", This, debugstr_guid(riid), ppobj );
if (ppobj == NULL) {
WARN("invalid parameter\n");
return E_INVALIDARG;
}
*ppobj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI
IDirectSoundFullDuplexImpl_AddRef( LPDIRECTSOUNDFULLDUPLEX iface )
{
IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
ULONG ref = InterlockedIncrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
return ref;
}
static ULONG WINAPI
IDirectSoundFullDuplexImpl_Release( LPDIRECTSOUNDFULLDUPLEX iface )
{
IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref was %ld\n", This, ref - 1);
if (!ref) {
This->lock.DebugInfo->Spare[1] = 0;
DeleteCriticalSection( &(This->lock) );
HeapFree( GetProcessHeap(), 0, This );
TRACE("(%p) released\n", This);
}
return ref;
}
static HRESULT WINAPI
IDirectSoundFullDuplexImpl_Initialize(
LPDIRECTSOUNDFULLDUPLEX iface,
LPCGUID pCaptureGuid,
LPCGUID pRendererGuid,
LPCDSCBUFFERDESC lpDscBufferDesc,
LPCDSBUFFERDESC lpDsBufferDesc,
HWND hWnd,
DWORD dwLevel,
LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8,
LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8 )
{
IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
IDirectSoundCaptureBufferImpl** ippdscb=(IDirectSoundCaptureBufferImpl**)lplpDirectSoundCaptureBuffer8;
IDirectSoundBufferImpl** ippdsc=(IDirectSoundBufferImpl**)lplpDirectSoundBuffer8;
FIXME( "(%p,%s,%s,%p,%p,%lx,%lx,%p,%p) stub!\n", This, debugstr_guid(pCaptureGuid),
debugstr_guid(pRendererGuid), lpDscBufferDesc, lpDsBufferDesc, (DWORD)hWnd, dwLevel,
ippdscb, ippdsc);
return E_FAIL;
}
static const IDirectSoundFullDuplexVtbl dsfdvt =
{
/* IUnknown methods */
IDirectSoundFullDuplexImpl_QueryInterface,
IDirectSoundFullDuplexImpl_AddRef,
IDirectSoundFullDuplexImpl_Release,
/* IDirectSoundFullDuplex methods */
IDirectSoundFullDuplexImpl_Initialize
};
/*******************************************************************************
* DirectSoundFullDuplex ClassFactory
*/
static HRESULT WINAPI
DSFDCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
static ULONG WINAPI
DSFDCF_AddRef(LPCLASSFACTORY iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
TRACE("(%p) ref was %ld\n", This, This->ref);
return InterlockedIncrement(&(This->ref));
}
static ULONG WINAPI
DSFDCF_Release(LPCLASSFACTORY iface)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
/* static class, won't be freed */
TRACE("(%p) ref was %ld\n", This, This->ref);
return InterlockedDecrement(&(This->ref));
}
static HRESULT WINAPI
DSFDCF_CreateInstance(
LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj )
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
if (pOuter) {
WARN("aggregation not supported\n");
return CLASS_E_NOAGGREGATION;
}
if (ppobj == NULL) {
WARN("invalid parameter\n");
return E_INVALIDARG;
}
*ppobj = NULL;
if ( IsEqualGUID( &IID_IDirectSoundFullDuplex, riid ) ) {
/* FIXME: how do we do this one ? */
FIXME("not implemented\n");
return E_NOINTERFACE;
}
WARN("(%p,%p,%s,%p) Interface not found!\n",This,pOuter,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}
static HRESULT WINAPI
DSFDCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
{
IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
FIXME("(%p)->(%d),stub!\n",This,dolock);
return S_OK;
}
static const IClassFactoryVtbl DSFDCF_Vtbl =
{
DSFDCF_QueryInterface,
DSFDCF_AddRef,
DSFDCF_Release,
DSFDCF_CreateInstance,
DSFDCF_LockServer
};
IClassFactoryImpl DSOUND_FULLDUPLEX_CF = { &DSFDCF_Vtbl, 1 };
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