Sweden-Number/dlls/dsound/capture.c

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/* DirectSoundCapture
*
* Copyright 1998 Marcus Meissner
* Copyright 1998 Rob Riggs
* Copyright 2000-2001 TransGaming Technologies, Inc.
*
* 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 DirectSoundCapture API
*/
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/fcntl.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#include "mmsystem.h"
#include "wine/debug.h"
#include "dsound.h"
WINE_DEFAULT_DEBUG_CHANNEL(dsound);
/*****************************************************************************
* Predeclare the interface implementation structures
*/
typedef struct IDirectSoundCaptureImpl IDirectSoundCaptureImpl;
typedef struct IDirectSoundCaptureBufferImpl IDirectSoundCaptureBufferImpl;
/*****************************************************************************
* IDirectSoundCapture implementation structure
*/
struct IDirectSoundCaptureImpl
{
/* IUnknown fields */
ICOM_VFIELD(IDirectSoundCapture);
DWORD ref;
/* IDirectSoundCaptureImpl fields */
CRITICAL_SECTION lock;
};
/*****************************************************************************
* IDirectSoundCapture implementation structure
*/
struct IDirectSoundCaptureBufferImpl
{
/* IUnknown fields */
ICOM_VFIELD(IDirectSoundCaptureBuffer8);
DWORD ref;
/* IDirectSoundCaptureBufferImpl fields */
CRITICAL_SECTION lock;
};
static HRESULT DSOUND_CreateDirectSoundCapture( LPVOID* ppobj );
static HRESULT DSOUND_CreateDirectSoundCaptureBuffer( LPCDSCBUFFERDESC lpcDSCBufferDesc, LPVOID* ppobj );
static ICOM_VTABLE(IDirectSoundCapture) dscvt;
static ICOM_VTABLE(IDirectSoundCaptureBuffer8) dscbvt;
/***************************************************************************
* DirectSoundCaptureCreate [DSOUND.6]
*
* Create and initialize a DirectSoundCapture interface
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
* DSERR_OUTOFMEMORY
*/
HRESULT WINAPI DirectSoundCaptureCreate8(
LPCGUID lpcGUID,
LPDIRECTSOUNDCAPTURE* lplpDSC,
LPUNKNOWN pUnkOuter )
{
TRACE("(%s,%p,%p)\n", debugstr_guid(lpcGUID), lplpDSC, pUnkOuter);
if( pUnkOuter ) {
return DSERR_NOAGGREGATION;
}
/* Default device? */
if ( !lpcGUID ||
IsEqualGUID(lpcGUID, &DSDEVID_DefaultCapture) ||
IsEqualGUID(lpcGUID, &DSDEVID_DefaultVoiceCapture) ) {
return DSOUND_CreateDirectSoundCapture( (LPVOID*)lplpDSC );
}
FIXME( "Unknown GUID %s\n", debugstr_guid(lpcGUID) );
*lplpDSC = NULL;
return DSERR_OUTOFMEMORY;
}
/***************************************************************************
* DirectSoundCaptureEnumerateA [DSOUND.7]
*
* Enumerate all DirectSound drivers installed in the system
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_INVALIDPARAM
*/
HRESULT WINAPI DirectSoundCaptureEnumerateA(
LPDSENUMCALLBACKA lpDSEnumCallback,
LPVOID lpContext)
{
TRACE("(%p,%p)\n", lpDSEnumCallback, lpContext );
if ( lpDSEnumCallback )
lpDSEnumCallback(NULL,"WINE Primary Sound Capture Driver",
"SoundCap",lpContext);
return DS_OK;
}
/***************************************************************************
* DirectSoundCaptureEnumerateW [DSOUND.8]
*
* Enumerate all DirectSound drivers installed in the system
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_INVALIDPARAM
*/
HRESULT WINAPI DirectSoundCaptureEnumerateW(
LPDSENUMCALLBACKW lpDSEnumCallback,
LPVOID lpContext)
{
FIXME("(%p,%p):stub\n", lpDSEnumCallback, lpContext );
return DS_OK;
}
static HRESULT
DSOUND_CreateDirectSoundCapture( LPVOID* ppobj )
{
*ppobj = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof( IDirectSoundCaptureImpl ) );
if ( *ppobj == NULL ) {
return DSERR_OUTOFMEMORY;
}
{
ICOM_THIS(IDirectSoundCaptureImpl,*ppobj);
This->ref = 1;
ICOM_VTBL(This) = &dscvt;
InitializeCriticalSection( &This->lock );
}
return S_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureImpl_QueryInterface(
LPDIRECTSOUNDCAPTURE iface,
REFIID riid,
LPVOID* ppobj )
{
ICOM_THIS(IDirectSoundCaptureImpl,iface);
FIXME( "(%p)->(%s,%p): stub\n", This, debugstr_guid(riid), ppobj );
return E_FAIL;
}
static ULONG WINAPI
IDirectSoundCaptureImpl_AddRef( LPDIRECTSOUNDCAPTURE iface )
{
ULONG uRef;
ICOM_THIS(IDirectSoundCaptureImpl,iface);
EnterCriticalSection( &This->lock );
TRACE( "(%p) was 0x%08lx\n", This, This->ref );
uRef = ++(This->ref);
LeaveCriticalSection( &This->lock );
return uRef;
}
static ULONG WINAPI
IDirectSoundCaptureImpl_Release( LPDIRECTSOUNDCAPTURE iface )
{
ULONG uRef;
ICOM_THIS(IDirectSoundCaptureImpl,iface);
EnterCriticalSection( &This->lock );
TRACE( "(%p) was 0x%08lx\n", This, This->ref );
uRef = --(This->ref);
LeaveCriticalSection( &This->lock );
if ( uRef == 0 ) {
DeleteCriticalSection( &This->lock );
HeapFree( GetProcessHeap(), 0, This );
}
return uRef;
}
static HRESULT WINAPI
IDirectSoundCaptureImpl_CreateCaptureBuffer(
LPDIRECTSOUNDCAPTURE iface,
LPCDSCBUFFERDESC lpcDSCBufferDesc,
LPDIRECTSOUNDCAPTUREBUFFER* lplpDSCaptureBuffer,
LPUNKNOWN pUnk )
{
HRESULT hr;
ICOM_THIS(IDirectSoundCaptureImpl,iface);
TRACE( "(%p)->(%p,%p,%p)\n", This, lpcDSCBufferDesc, lplpDSCaptureBuffer, pUnk );
if ( pUnk ) {
return DSERR_INVALIDPARAM;
}
hr = DSOUND_CreateDirectSoundCaptureBuffer( lpcDSCBufferDesc, (LPVOID*)lplpDSCaptureBuffer );
return hr;
}
static HRESULT WINAPI
IDirectSoundCaptureImpl_GetCaps(
LPDIRECTSOUNDCAPTURE iface,
LPDSCCAPS lpDSCCaps )
{
ICOM_THIS(IDirectSoundCaptureImpl,iface);
FIXME( "(%p)->(%p): stub\n", This, lpDSCCaps );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureImpl_Initialize(
LPDIRECTSOUNDCAPTURE iface,
LPCGUID lpcGUID )
{
ICOM_THIS(IDirectSoundCaptureImpl,iface);
FIXME( "(%p)->(%p): stub\n", This, lpcGUID );
return DS_OK;
}
static ICOM_VTABLE(IDirectSoundCapture) dscvt =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
/* IUnknown methods */
IDirectSoundCaptureImpl_QueryInterface,
IDirectSoundCaptureImpl_AddRef,
IDirectSoundCaptureImpl_Release,
/* IDirectSoundCapture methods */
IDirectSoundCaptureImpl_CreateCaptureBuffer,
IDirectSoundCaptureImpl_GetCaps,
IDirectSoundCaptureImpl_Initialize
};
static HRESULT
DSOUND_CreateDirectSoundCaptureBuffer( LPCDSCBUFFERDESC lpcDSCBufferDesc, LPVOID* ppobj )
{
FIXME( "(%p,%p): ignoring lpcDSCBufferDesc\n", lpcDSCBufferDesc, ppobj );
*ppobj = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof( IDirectSoundCaptureBufferImpl ) );
if ( *ppobj == NULL ) {
return DSERR_OUTOFMEMORY;
}
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,*ppobj);
This->ref = 1;
ICOM_VTBL(This) = &dscbvt;
InitializeCriticalSection( &This->lock );
}
return S_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_QueryInterface(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
REFIID riid,
LPVOID* ppobj )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%s,%p): stub\n", This, debugstr_guid(riid), ppobj );
return E_FAIL;
}
static ULONG WINAPI
IDirectSoundCaptureBufferImpl_AddRef( LPDIRECTSOUNDCAPTUREBUFFER8 iface )
{
ULONG uRef;
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
EnterCriticalSection( &This->lock );
TRACE( "(%p) was 0x%08lx\n", This, This->ref );
uRef = ++(This->ref);
LeaveCriticalSection( &This->lock );
return uRef;
}
static ULONG WINAPI
IDirectSoundCaptureBufferImpl_Release( LPDIRECTSOUNDCAPTUREBUFFER8 iface )
{
ULONG uRef;
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
EnterCriticalSection( &This->lock );
TRACE( "(%p) was 0x%08lx\n", This, This->ref );
uRef = --(This->ref);
LeaveCriticalSection( &This->lock );
if ( uRef == 0 ) {
DeleteCriticalSection( &This->lock );
HeapFree( GetProcessHeap(), 0, This );
}
return uRef;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_GetCaps(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
LPDSCBCAPS lpDSCBCaps )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%p): stub\n", This, lpDSCBCaps );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_GetCurrentPosition(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
LPDWORD lpdwCapturePosition,
LPDWORD lpdwReadPosition )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%p,%p): stub\n", This, lpdwCapturePosition, lpdwReadPosition );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_GetFormat(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
LPWAVEFORMATEX lpwfxFormat,
DWORD dwSizeAllocated,
LPDWORD lpdwSizeWritten )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%p,0x%08lx,%p): stub\n", This, lpwfxFormat, dwSizeAllocated, lpdwSizeWritten );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_GetStatus(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
LPDWORD lpdwStatus )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%p): stub\n", This, lpdwStatus );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_Initialize(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
LPDIRECTSOUNDCAPTURE lpDSC,
LPCDSCBUFFERDESC lpcDSCBDesc )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%p,%p): stub\n", This, lpDSC, lpcDSCBDesc );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_Lock(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
DWORD dwReadCusor,
DWORD dwReadBytes,
LPVOID* lplpvAudioPtr1,
LPDWORD lpdwAudioBytes1,
LPVOID* lplpvAudioPtr2,
LPDWORD lpdwAudioBytes2,
DWORD dwFlags )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%08lu,%08lu,%p,%p,%p,%p,0x%08lx): stub\n", This, dwReadCusor, dwReadBytes, lplpvAudioPtr1, lpdwAudioBytes1, lplpvAudioPtr2, lpdwAudioBytes2, dwFlags );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_Start(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
DWORD dwFlags )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(0x%08lx): stub\n", This, dwFlags );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_Stop( LPDIRECTSOUNDCAPTUREBUFFER8 iface )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p): stub\n", This );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_Unlock(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
LPVOID lpvAudioPtr1,
DWORD dwAudioBytes1,
LPVOID lpvAudioPtr2,
DWORD dwAudioBytes2 )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%p,%08lu,%p,%08lu): stub\n", This, lpvAudioPtr1, dwAudioBytes1, lpvAudioPtr2, dwAudioBytes2 );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_GetObjectInPath(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
REFGUID rguidObject,
DWORD dwIndex,
REFGUID rguidInterface,
LPVOID* ppObject )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%s,%lu,%s,%p): stub\n", This, debugstr_guid(rguidObject), dwIndex, debugstr_guid(rguidInterface), ppObject );
return DS_OK;
}
static HRESULT WINAPI
IDirectSoundCaptureBufferImpl_GetFXStatus(
LPDIRECTSOUNDCAPTUREBUFFER8 iface,
DWORD dwFXCount,
LPDWORD pdwFXStatus )
{
ICOM_THIS(IDirectSoundCaptureBufferImpl,iface);
FIXME( "(%p)->(%lu,%p): stub\n", This, dwFXCount, pdwFXStatus );
return DS_OK;
}
static ICOM_VTABLE(IDirectSoundCaptureBuffer8) dscbvt =
{
ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
/* IUnknown methods */
IDirectSoundCaptureBufferImpl_QueryInterface,
IDirectSoundCaptureBufferImpl_AddRef,
IDirectSoundCaptureBufferImpl_Release,
/* IDirectSoundCaptureBuffer methods */
IDirectSoundCaptureBufferImpl_GetCaps,
IDirectSoundCaptureBufferImpl_GetCurrentPosition,
IDirectSoundCaptureBufferImpl_GetFormat,
IDirectSoundCaptureBufferImpl_GetStatus,
IDirectSoundCaptureBufferImpl_Initialize,
IDirectSoundCaptureBufferImpl_Lock,
IDirectSoundCaptureBufferImpl_Start,
IDirectSoundCaptureBufferImpl_Stop,
IDirectSoundCaptureBufferImpl_Unlock,
/* IDirectSoundCaptureBuffer methods */
IDirectSoundCaptureBufferImpl_GetObjectInPath,
IDirectSoundCaptureBufferImpl_GetFXStatus
};