3 * Copyright 1998 Marcus Meissner
4 * Copyright 1998 Rob Riggs
5 * Copyright 2000-2001 TransGaming Technologies, Inc.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * Implement DirectSoundFullDuplex support.
24 * Implement FX support.
31 #include <sys/types.h>
32 #include <sys/fcntl.h>
49 #include "wine/debug.h"
52 #include "dsound_private.h"
54 WINE_DEFAULT_DEBUG_CHANNEL(dsound
);
56 static HRESULT WINAPI
IDirectSoundCaptureImpl_Initialize(
57 LPDIRECTSOUNDCAPTURE iface
,
59 static ULONG WINAPI
IDirectSoundCaptureImpl_Release(
60 LPDIRECTSOUNDCAPTURE iface
);
61 static ULONG WINAPI
IDirectSoundCaptureBufferImpl_Release(
62 LPDIRECTSOUNDCAPTUREBUFFER8 iface
);
63 static HRESULT
DSOUND_CreateDirectSoundCaptureBuffer(
64 IDirectSoundCaptureImpl
*ipDSC
,
65 LPCDSCBUFFERDESC lpcDSCBufferDesc
,
67 static HRESULT WINAPI
IDirectSoundFullDuplexImpl_Initialize(
68 LPDIRECTSOUNDFULLDUPLEX iface
,
70 LPCGUID pRendererGuid
,
71 LPCDSCBUFFERDESC lpDscBufferDesc
,
72 LPCDSBUFFERDESC lpDsBufferDesc
,
75 LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8
,
76 LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8
);
78 static ICOM_VTABLE(IDirectSoundCapture
) dscvt
;
79 static ICOM_VTABLE(IDirectSoundCaptureBuffer8
) dscbvt
;
80 static ICOM_VTABLE(IDirectSoundFullDuplex
) dsfdvt
;
82 static IDirectSoundCaptureImpl
* dsound_capture
= NULL
;
84 static const char * captureStateString
[] = {
91 /***************************************************************************
92 * DirectSoundCaptureCreate [DSOUND.6]
94 * Create and initialize a DirectSoundCapture interface.
97 * lpcGUID [I] Address of the GUID that identifies the sound capture device.
98 * lplpDSC [O] Address of a variable to receive the interface pointer.
99 * pUnkOuter [I] Must be NULL.
103 * Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
107 * lpcGUID must be one of the values returned from DirectSoundCaptureEnumerate
108 * or NULL for the default device or DSDEVID_DefaultCapture or
109 * DSDEVID_DefaultVoiceCapture.
111 * DSERR_ALLOCATED is returned for sound devices that do not support full duplex.
114 DirectSoundCaptureCreate8(
116 LPDIRECTSOUNDCAPTURE
* lplpDSC
,
117 LPUNKNOWN pUnkOuter
)
119 IDirectSoundCaptureImpl
** ippDSC
=(IDirectSoundCaptureImpl
**)lplpDSC
;
120 TRACE("(%s,%p,%p)\n", debugstr_guid(lpcGUID
), lplpDSC
, pUnkOuter
);
123 WARN("invalid parameter: pUnkOuter != NULL\n");
124 return DSERR_NOAGGREGATION
;
128 WARN("invalid parameter: lplpDSC == NULL\n");
129 return DSERR_INVALIDPARAM
;
132 /* Default device? */
133 if ( !lpcGUID
|| IsEqualGUID(lpcGUID
, &GUID_NULL
) )
134 lpcGUID
= &DSDEVID_DefaultCapture
;
136 *ippDSC
= (IDirectSoundCaptureImpl
*)HeapAlloc(GetProcessHeap(),
137 HEAP_ZERO_MEMORY
, sizeof(IDirectSoundCaptureImpl
));
139 if (*ippDSC
== NULL
) {
140 WARN("out of memory\n");
141 return DSERR_OUTOFMEMORY
;
143 ICOM_THIS(IDirectSoundCaptureImpl
, *ippDSC
);
146 This
->state
= STATE_STOPPED
;
148 InitializeCriticalSection( &(This
->lock
) );
150 This
->lpVtbl
= &dscvt
;
151 dsound_capture
= This
;
153 if (GetDeviceID(lpcGUID
, &This
->guid
) == DS_OK
) {
155 hres
= IDirectSoundCaptureImpl_Initialize( (LPDIRECTSOUNDCAPTURE
)This
, &This
->guid
);
157 WARN("IDirectSoundCaptureImpl_Initialize failed\n");
161 WARN("invalid GUID: %s\n", debugstr_guid(lpcGUID
));
162 return DSERR_INVALIDPARAM
;
165 /***************************************************************************
166 * DirectSoundCaptureEnumerateA [DSOUND.7]
168 * Enumerate all DirectSound drivers installed in the system.
171 * lpDSEnumCallback [I] Address of callback function.
172 * lpContext [I] Address of user defined context passed to callback function.
176 * Failure: DSERR_INVALIDPARAM
179 DirectSoundCaptureEnumerateA(
180 LPDSENUMCALLBACKA lpDSEnumCallback
,
188 TRACE("(%p,%p)\n", lpDSEnumCallback
, lpContext
);
190 if (lpDSEnumCallback
== NULL
) {
191 WARN("invalid parameter: lpDSEnumCallback == NULL\n");
192 return DSERR_INVALIDPARAM
;
195 devs
= waveInGetNumDevs();
197 if (GetDeviceID(&DSDEVID_DefaultCapture
, &guid
) == DS_OK
) {
199 for (wid
= 0; wid
< devs
; ++wid
) {
200 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDGUID
,(DWORD
)&temp
,0));
202 if (IsEqualGUID( &guid
, &temp
) ) {
203 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDDESC
,(DWORD
)&desc
,0));
205 TRACE("calling lpDSEnumCallback(NULL,\"%s\",\"%s\",%p)\n",
206 "Primary Sound Capture Driver",desc
.szDrvName
,lpContext
);
207 if (lpDSEnumCallback(NULL
, "Primary Sound Capture Driver", desc
.szDrvName
, lpContext
) == FALSE
)
216 for (wid
= 0; wid
< devs
; ++wid
) {
217 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDDESC
,(DWORD
)&desc
,0));
219 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDGUID
,(DWORD
)&guid
,0));
221 TRACE("calling lpDSEnumCallback(%s,\"%s\",\"%s\",%p)\n",
222 debugstr_guid(&guid
),desc
.szDesc
,desc
.szDrvName
,lpContext
);
223 if (lpDSEnumCallback(&guid
, desc
.szDesc
, desc
.szDrvName
, lpContext
) == FALSE
)
232 /***************************************************************************
233 * DirectSoundCaptureEnumerateW [DSOUND.8]
235 * Enumerate all DirectSound drivers installed in the system.
238 * lpDSEnumCallback [I] Address of callback function.
239 * lpContext [I] Address of user defined context passed to callback function.
243 * Failure: DSERR_INVALIDPARAM
246 DirectSoundCaptureEnumerateW(
247 LPDSENUMCALLBACKW lpDSEnumCallback
,
254 WCHAR wDesc
[MAXPNAMELEN
];
255 WCHAR wName
[MAXPNAMELEN
];
257 TRACE("(%p,%p)\n", lpDSEnumCallback
, lpContext
);
259 if (lpDSEnumCallback
== NULL
) {
260 WARN("invalid parameter: lpDSEnumCallback == NULL\n");
261 return DSERR_INVALIDPARAM
;
264 devs
= waveInGetNumDevs();
266 if (GetDeviceID(&DSDEVID_DefaultCapture
, &guid
) == DS_OK
) {
268 for (wid
= 0; wid
< devs
; ++wid
) {
269 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDGUID
,(DWORD
)&temp
,0));
271 if (IsEqualGUID( &guid
, &temp
) ) {
272 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDDESC
,(DWORD
)&desc
,0));
274 TRACE("calling lpDSEnumCallback(NULL,\"%s\",\"%s\",%p)\n",
275 "Primary Sound Capture Driver",desc
.szDrvName
,lpContext
);
276 MultiByteToWideChar( CP_ACP
, 0, "Primary Sound Capture Driver", -1,
277 wDesc
, sizeof(wDesc
)/sizeof(WCHAR
) );
278 MultiByteToWideChar( CP_ACP
, 0, desc
.szDrvName
, -1,
279 wName
, sizeof(wName
)/sizeof(WCHAR
) );
280 if (lpDSEnumCallback(NULL
, wDesc
, wName
, lpContext
) == FALSE
)
289 for (wid
= 0; wid
< devs
; ++wid
) {
290 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDDESC
,(DWORD
)&desc
,0));
292 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDGUID
,(DWORD
)&guid
,0));
294 TRACE("calling lpDSEnumCallback(%s,\"%s\",\"%s\",%p)\n",
295 debugstr_guid(&DSDEVID_DefaultCapture
),desc
.szDesc
,desc
.szDrvName
,lpContext
);
296 MultiByteToWideChar( CP_ACP
, 0, desc
.szDesc
, -1,
297 wDesc
, sizeof(wDesc
)/sizeof(WCHAR
) );
298 MultiByteToWideChar( CP_ACP
, 0, desc
.szDrvName
, -1,
299 wName
, sizeof(wName
)/sizeof(WCHAR
) );
300 if (lpDSEnumCallback((LPGUID
)&DSDEVID_DefaultCapture
, wDesc
, wName
, lpContext
) == FALSE
)
310 DSOUND_capture_callback(
317 IDirectSoundCaptureImpl
* This
= (IDirectSoundCaptureImpl
*)dwUser
;
318 TRACE("(%p,%08x(%s),%08lx,%08lx,%08lx) entering at %ld\n",hwi
,msg
,
319 msg
== MM_WIM_OPEN
? "MM_WIM_OPEN" : msg
== MM_WIM_CLOSE
? "MM_WIM_CLOSE" :
320 msg
== MM_WIM_DATA
? "MM_WIM_DATA" : "UNKNOWN",dwUser
,dw1
,dw2
,GetTickCount());
322 if (msg
== MM_WIM_DATA
) {
323 LPWAVEHDR pHdr
= (LPWAVEHDR
)dw1
;
324 EnterCriticalSection( &(This
->lock
) );
325 TRACE("DirectSoundCapture msg=MM_WIM_DATA, old This->state=%s, old This->index=%d\n",
326 captureStateString
[This
->state
],This
->index
);
327 if (This
->state
!= STATE_STOPPED
) {
328 int index
= This
->index
;
329 if (This
->state
== STATE_STARTING
) {
330 This
->read_position
= pHdr
->dwBytesRecorded
;
331 This
->state
= STATE_CAPTURING
;
333 waveInUnprepareHeader(hwi
,&(This
->pwave
[This
->index
]),sizeof(WAVEHDR
));
334 if (This
->capture_buffer
->nrofnotifies
)
335 SetEvent(This
->capture_buffer
->notifies
[This
->index
].hEventNotify
);
336 This
->index
= (This
->index
+ 1) % This
->nrofpwaves
;
337 if ( (This
->index
== 0) && !(This
->capture_buffer
->flags
& DSCBSTART_LOOPING
) ) {
338 TRACE("end of buffer\n");
339 This
->state
= STATE_STOPPED
;
341 if (This
->state
== STATE_CAPTURING
) {
342 waveInPrepareHeader(hwi
,&(This
->pwave
[index
]),sizeof(WAVEHDR
));
343 waveInAddBuffer(hwi
, &(This
->pwave
[index
]), sizeof(WAVEHDR
));
344 } else if (This
->state
== STATE_STOPPING
) {
346 This
->state
= STATE_STOPPED
;
350 TRACE("DirectSoundCapture new This->state=%s, new This->index=%d\n",
351 captureStateString
[This
->state
],This
->index
);
352 LeaveCriticalSection( &(This
->lock
) );
355 TRACE("completed\n");
358 static HRESULT WINAPI
359 IDirectSoundCaptureImpl_QueryInterface(
360 LPDIRECTSOUNDCAPTURE iface
,
364 ICOM_THIS(IDirectSoundCaptureImpl
,iface
);
365 TRACE( "(%p,%s,%p)\n", This
, debugstr_guid(riid
), ppobj
);
368 WARN("invalid parameter\n");
376 hres
= IDsCaptureDriver_QueryInterface(This
->driver
, riid
, ppobj
);
378 WARN("IDsCaptureDriver_QueryInterface failed\n");
382 WARN("unsupported riid: %s\n", debugstr_guid(riid
));
387 IDirectSoundCaptureImpl_AddRef( LPDIRECTSOUNDCAPTURE iface
)
390 ICOM_THIS(IDirectSoundCaptureImpl
,iface
);
391 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
393 EnterCriticalSection( &(This
->lock
) );
394 uRef
= ++(This
->ref
);
397 IDsCaptureDriver_AddRef(This
->driver
);
399 LeaveCriticalSection( &(This
->lock
) );
405 IDirectSoundCaptureImpl_Release( LPDIRECTSOUNDCAPTURE iface
)
408 ICOM_THIS(IDirectSoundCaptureImpl
,iface
);
409 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
411 EnterCriticalSection( &(This
->lock
) );
413 uRef
= --(This
->ref
);
415 LeaveCriticalSection( &(This
->lock
) );
418 TRACE("deleting object\n");
420 IDsCaptureDriver_Close(This
->driver
);
421 IDsCaptureDriver_Release(This
->driver
);
424 if (This
->capture_buffer
)
425 IDirectSoundCaptureBufferImpl_Release(
426 (LPDIRECTSOUNDCAPTUREBUFFER8
) This
->capture_buffer
);
429 HeapFree(GetProcessHeap(), 0, This
->pwfx
);
431 DeleteCriticalSection( &(This
->lock
) );
432 HeapFree( GetProcessHeap(), 0, This
);
433 dsound_capture
= NULL
;
434 TRACE("(%p) released\n",This
);
440 static HRESULT WINAPI
441 IDirectSoundCaptureImpl_CreateCaptureBuffer(
442 LPDIRECTSOUNDCAPTURE iface
,
443 LPCDSCBUFFERDESC lpcDSCBufferDesc
,
444 LPDIRECTSOUNDCAPTUREBUFFER
* lplpDSCaptureBuffer
,
448 ICOM_THIS(IDirectSoundCaptureImpl
,iface
);
450 TRACE( "(%p,%p,%p,%p)\n",This
,lpcDSCBufferDesc
,lplpDSCaptureBuffer
,pUnk
);
453 WARN("invalid parameter: This == NULL\n");
454 return DSERR_INVALIDPARAM
;
457 if (lpcDSCBufferDesc
== NULL
) {
458 WARN("invalid parameter: lpcDSCBufferDesc == NULL)\n");
459 return DSERR_INVALIDPARAM
;
462 if (lplpDSCaptureBuffer
== NULL
) {
463 WARN("invalid parameter: lplpDSCaptureBuffer == NULL\n");
464 return DSERR_INVALIDPARAM
;
468 WARN("invalid parameter: pUnk != NULL\n");
469 return DSERR_INVALIDPARAM
;
472 /* FIXME: We can only have one buffer so what do we do here? */
473 if (This
->capture_buffer
) {
474 WARN("lnvalid parameter: already has buffer\n");
475 return DSERR_INVALIDPARAM
; /* DSERR_GENERIC ? */
478 hr
= DSOUND_CreateDirectSoundCaptureBuffer( This
, lpcDSCBufferDesc
,
479 (LPVOID
*)lplpDSCaptureBuffer
);
482 WARN("DSOUND_CreateDirectSoundCaptureBuffer failed\n");
487 static HRESULT WINAPI
488 IDirectSoundCaptureImpl_GetCaps(
489 LPDIRECTSOUNDCAPTURE iface
,
490 LPDSCCAPS lpDSCCaps
)
492 ICOM_THIS(IDirectSoundCaptureImpl
,iface
);
493 TRACE("(%p,%p)\n",This
,lpDSCCaps
);
495 if (lpDSCCaps
== NULL
) {
496 WARN("invalid parameter: lpDSCCaps== NULL\n");
497 return DSERR_INVALIDPARAM
;
500 if (lpDSCCaps
->dwSize
< sizeof(*lpDSCCaps
)) {
501 WARN("invalid parameter: lpDSCCaps->dwSize = %ld < %d\n",
502 lpDSCCaps
->dwSize
, sizeof(*lpDSCCaps
));
503 return DSERR_INVALIDPARAM
;
506 if ( !(This
->initialized
) ) {
507 WARN("not initialized\n");
508 return DSERR_UNINITIALIZED
;
511 lpDSCCaps
->dwFlags
= This
->drvcaps
.dwFlags
;
512 lpDSCCaps
->dwFormats
= This
->drvcaps
.dwFormats
;
513 lpDSCCaps
->dwChannels
= This
->drvcaps
.dwChannels
;
515 TRACE("(flags=0x%08lx,format=0x%08lx,channels=%ld)\n",lpDSCCaps
->dwFlags
,
516 lpDSCCaps
->dwFormats
, lpDSCCaps
->dwChannels
);
521 static HRESULT WINAPI
522 IDirectSoundCaptureImpl_Initialize(
523 LPDIRECTSOUNDCAPTURE iface
,
526 HRESULT err
= DSERR_INVALIDPARAM
;
528 ICOM_THIS(IDirectSoundCaptureImpl
,iface
);
529 TRACE("(%p)\n", This
);
532 WARN("invalid parameter: This == NULL\n");
533 return DSERR_INVALIDPARAM
;
536 if (This
->initialized
) {
537 WARN("already initialized\n");
538 return DSERR_ALREADYINITIALIZED
;
541 widn
= waveInGetNumDevs();
544 WARN("no audio devices found\n");
545 return DSERR_NODRIVER
;
548 /* Get dsound configuration */
549 setup_dsound_options();
551 /* enumerate WINMM audio devices and find the one we want */
552 for (wid
=0; wid
<widn
; wid
++) {
554 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDGUID
,(DWORD
)(&guid
),0));
556 WARN("waveInMessage failed; err=%lx\n",err
);
559 if (IsEqualGUID( lpcGUID
, &guid
) ) {
566 WARN("invalid parameter\n");
567 return DSERR_INVALIDPARAM
;
570 err
= mmErr(waveInMessage((HWAVEIN
)wid
,DRV_QUERYDSOUNDIFACE
,(DWORD
)&(This
->driver
),0));
571 if ( (err
!= DS_OK
) && (err
!= DSERR_UNSUPPORTED
) ) {
572 WARN("waveInMessage failed; err=%lx\n",err
);
577 /* Disable the direct sound driver to force emulation if requested. */
578 if (ds_hw_accel
== DS_HW_ACCEL_EMULATION
)
581 /* Get driver description */
583 TRACE("using DirectSound driver\n");
584 err
= IDsCaptureDriver_GetDriverDesc(This
->driver
, &(This
->drvdesc
));
586 WARN("IDsCaptureDriver_GetDriverDesc failed\n");
590 TRACE("using WINMM\n");
591 /* if no DirectSound interface available, use WINMM API instead */
592 This
->drvdesc
.dwFlags
= DSDDESC_DOMMSYSTEMOPEN
|
593 DSDDESC_DOMMSYSTEMSETFORMAT
;
596 This
->drvdesc
.dnDevNode
= wid
;
598 /* open the DirectSound driver if available */
599 if (This
->driver
&& (err
== DS_OK
))
600 err
= IDsCaptureDriver_Open(This
->driver
);
603 This
->initialized
= TRUE
;
605 /* the driver is now open, so it's now allowed to call GetCaps */
607 This
->drvcaps
.dwSize
= sizeof(This
->drvcaps
);
608 err
= IDsCaptureDriver_GetCaps(This
->driver
,&(This
->drvcaps
));
610 WARN("IDsCaptureDriver_GetCaps failed\n");
613 } else /*if (This->hwi)*/ {
615 err
= mmErr(waveInGetDevCapsA((UINT
)This
->drvdesc
.dnDevNode
, &wic
, sizeof(wic
)));
618 This
->drvcaps
.dwFlags
= 0;
619 strncpy(This
->drvdesc
.szDrvName
, wic
.szPname
,
620 sizeof(This
->drvdesc
.szDrvName
));
622 This
->drvcaps
.dwFlags
|= DSCCAPS_EMULDRIVER
;
623 This
->drvcaps
.dwFormats
= wic
.dwFormats
;
624 This
->drvcaps
.dwChannels
= wic
.wChannels
;
632 static ICOM_VTABLE(IDirectSoundCapture
) dscvt
=
634 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
635 /* IUnknown methods */
636 IDirectSoundCaptureImpl_QueryInterface
,
637 IDirectSoundCaptureImpl_AddRef
,
638 IDirectSoundCaptureImpl_Release
,
640 /* IDirectSoundCapture methods */
641 IDirectSoundCaptureImpl_CreateCaptureBuffer
,
642 IDirectSoundCaptureImpl_GetCaps
,
643 IDirectSoundCaptureImpl_Initialize
647 DSOUND_CreateDirectSoundCaptureBuffer(
648 IDirectSoundCaptureImpl
*ipDSC
,
649 LPCDSCBUFFERDESC lpcDSCBufferDesc
,
653 TRACE( "(%p,%p)\n", lpcDSCBufferDesc
, ppobj
);
656 WARN("invalid parameter: ipDSC == NULL\n");
657 return DSERR_INVALIDPARAM
;
660 if (lpcDSCBufferDesc
== NULL
) {
661 WARN("invalid parameter: lpcDSCBufferDesc == NULL\n");
662 return DSERR_INVALIDPARAM
;
666 WARN("invalid parameter: ppobj == NULL\n");
667 return DSERR_INVALIDPARAM
;
670 if ( (lpcDSCBufferDesc
->dwSize
< sizeof(DSCBUFFERDESC
)) ||
671 (lpcDSCBufferDesc
->dwBufferBytes
== 0) ||
672 (lpcDSCBufferDesc
->lpwfxFormat
== NULL
) ) {
673 WARN("invalid lpcDSCBufferDesc\n");
675 return DSERR_INVALIDPARAM
;
678 if ( !ipDSC
->initialized
) {
679 WARN("not initialized\n");
681 return DSERR_UNINITIALIZED
;
684 wfex
= lpcDSCBufferDesc
->lpwfxFormat
;
687 TRACE("(formattag=0x%04x,chans=%d,samplerate=%ld,"
688 "bytespersec=%ld,blockalign=%d,bitspersamp=%d,cbSize=%d)\n",
689 wfex
->wFormatTag
, wfex
->nChannels
, wfex
->nSamplesPerSec
,
690 wfex
->nAvgBytesPerSec
, wfex
->nBlockAlign
,
691 wfex
->wBitsPerSample
, wfex
->cbSize
);
693 if (wfex
->wFormatTag
== WAVE_FORMAT_PCM
) {
694 ipDSC
->pwfx
= HeapAlloc(GetProcessHeap(),0,sizeof(WAVEFORMATEX
));
695 memcpy(ipDSC
->pwfx
, wfex
, sizeof(WAVEFORMATEX
));
696 ipDSC
->pwfx
->cbSize
= 0;
698 ipDSC
->pwfx
= HeapAlloc(GetProcessHeap(),0,sizeof(WAVEFORMATEX
)+wfex
->cbSize
);
699 memcpy(ipDSC
->pwfx
, wfex
, sizeof(WAVEFORMATEX
)+wfex
->cbSize
);
702 WARN("lpcDSCBufferDesc->lpwfxFormat == 0\n");
704 return DSERR_INVALIDPARAM
; /* FIXME: DSERR_BADFORMAT ? */
707 *ppobj
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,
708 sizeof(IDirectSoundCaptureBufferImpl
));
710 if ( *ppobj
== NULL
) {
711 WARN("out of memory\n");
713 return DSERR_OUTOFMEMORY
;
716 ICOM_THIS(IDirectSoundCaptureBufferImpl
,*ppobj
);
719 This
->dsound
= ipDSC
;
720 This
->dsound
->capture_buffer
= This
;
722 This
->nrofnotifies
= 0;
723 This
->hwnotify
= NULL
;
725 This
->pdscbd
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,
726 lpcDSCBufferDesc
->dwSize
);
728 memcpy(This
->pdscbd
, lpcDSCBufferDesc
, lpcDSCBufferDesc
->dwSize
);
731 This
->dsound
->capture_buffer
= 0;
732 HeapFree( GetProcessHeap(), 0, This
);
734 return DSERR_OUTOFMEMORY
;
737 This
->lpVtbl
= &dscbvt
;
740 err
= IDsCaptureDriver_CreateCaptureBuffer(ipDSC
->driver
,
741 ipDSC
->pwfx
,0,0,&(ipDSC
->buflen
),&(ipDSC
->buffer
),(LPVOID
*)&(ipDSC
->hwbuf
));
743 WARN("IDsCaptureDriver_CreateCaptureBuffer failed\n");
744 This
->dsound
->capture_buffer
= 0;
745 HeapFree( GetProcessHeap(), 0, This
);
752 DWORD flags
= CALLBACK_FUNCTION
;
753 if (ds_hw_accel
!= DS_HW_ACCEL_EMULATION
)
754 flags
|= WAVE_DIRECTSOUND
;
755 err
= mmErr(waveInOpen(&(ipDSC
->hwi
),
756 ipDSC
->drvdesc
.dnDevNode
, ipDSC
->pwfx
,
757 (DWORD
)DSOUND_capture_callback
, (DWORD
)ipDSC
, flags
));
759 WARN("waveInOpen failed\n");
760 This
->dsound
->capture_buffer
= 0;
761 HeapFree( GetProcessHeap(), 0, This
);
766 buflen
= lpcDSCBufferDesc
->dwBufferBytes
;
767 TRACE("desired buflen=%ld, old buffer=%p\n", buflen
, ipDSC
->buffer
);
769 newbuf
= (LPBYTE
)HeapReAlloc(GetProcessHeap(),0,ipDSC
->buffer
,buflen
);
771 newbuf
= (LPBYTE
)HeapAlloc(GetProcessHeap(),0,buflen
);
772 if (newbuf
== NULL
) {
773 WARN("failed to allocate capture buffer\n");
774 err
= DSERR_OUTOFMEMORY
;
775 /* but the old buffer might still exist and must be re-prepared */
777 ipDSC
->buffer
= newbuf
;
778 ipDSC
->buflen
= buflen
;
783 TRACE("returning DS_OK\n");
787 /*******************************************************************************
788 * IDirectSoundCaptureNotify
790 static HRESULT WINAPI
IDirectSoundCaptureNotifyImpl_QueryInterface(
791 LPDIRECTSOUNDNOTIFY iface
,
795 ICOM_THIS(IDirectSoundCaptureNotifyImpl
,iface
);
796 TRACE("(%p,%s,%p)\n",This
,debugstr_guid(riid
),ppobj
);
798 if (This
->dscb
== NULL
) {
799 WARN("invalid parameter\n");
803 return IDirectSoundCaptureBuffer_QueryInterface((LPDIRECTSOUNDCAPTUREBUFFER
)This
->dscb
, riid
, ppobj
);
806 static ULONG WINAPI
IDirectSoundCaptureNotifyImpl_AddRef(LPDIRECTSOUNDNOTIFY iface
)
808 ICOM_THIS(IDirectSoundCaptureNotifyImpl
,iface
);
811 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
813 ref
= InterlockedIncrement(&(This
->ref
));
817 static ULONG WINAPI
IDirectSoundCaptureNotifyImpl_Release(LPDIRECTSOUNDNOTIFY iface
)
819 ICOM_THIS(IDirectSoundCaptureNotifyImpl
,iface
);
822 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
824 ref
= InterlockedDecrement(&(This
->ref
));
826 This
->dscb
->notify
=NULL
;
827 IDirectSoundCaptureBuffer_Release((LPDIRECTSOUNDCAPTUREBUFFER
)This
->dscb
);
828 HeapFree(GetProcessHeap(),0,This
);
829 TRACE("(%p) released\n",This
);
834 static HRESULT WINAPI
IDirectSoundCaptureNotifyImpl_SetNotificationPositions(
835 LPDIRECTSOUNDNOTIFY iface
,
837 LPCDSBPOSITIONNOTIFY notify
)
839 ICOM_THIS(IDirectSoundCaptureNotifyImpl
,iface
);
840 TRACE("(%p,0x%08lx,%p)\n",This
,howmuch
,notify
);
842 if (notify
== NULL
) {
843 WARN("invalid parameter: notify == NULL\n");
844 return DSERR_INVALIDPARAM
;
847 if (TRACE_ON(dsound
)) {
849 for (i
=0;i
<howmuch
;i
++)
850 TRACE("notify at %ld to 0x%08lx\n",
851 notify
[i
].dwOffset
,(DWORD
)notify
[i
].hEventNotify
);
854 if (This
->dscb
->hwnotify
) {
856 hres
= IDsDriverNotify_SetNotificationPositions(This
->dscb
->hwnotify
, howmuch
, notify
);
858 WARN("IDsDriverNotify_SetNotificationPositions failed\n");
861 /* Make an internal copy of the caller-supplied array.
862 * Replace the existing copy if one is already present. */
863 if (This
->dscb
->notifies
)
864 This
->dscb
->notifies
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
865 This
->dscb
->notifies
, howmuch
* sizeof(DSBPOSITIONNOTIFY
));
867 This
->dscb
->notifies
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
868 howmuch
* sizeof(DSBPOSITIONNOTIFY
));
870 if (This
->dscb
->notifies
== NULL
) {
871 WARN("out of memory\n");
872 return DSERR_OUTOFMEMORY
;
874 memcpy(This
->dscb
->notifies
, notify
, howmuch
* sizeof(DSBPOSITIONNOTIFY
));
875 This
->dscb
->nrofnotifies
= howmuch
;
881 ICOM_VTABLE(IDirectSoundNotify
) dscnvt
=
883 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
884 IDirectSoundCaptureNotifyImpl_QueryInterface
,
885 IDirectSoundCaptureNotifyImpl_AddRef
,
886 IDirectSoundCaptureNotifyImpl_Release
,
887 IDirectSoundCaptureNotifyImpl_SetNotificationPositions
,
890 HRESULT WINAPI
IDirectSoundCaptureNotifyImpl_Create(
891 IDirectSoundCaptureBufferImpl
*dscb
,
892 IDirectSoundCaptureNotifyImpl
**pdscn
)
894 IDirectSoundCaptureNotifyImpl
* dscn
;
895 TRACE("(%p,%p)\n",dscb
,pdscn
);
897 dscn
= (IDirectSoundCaptureNotifyImpl
*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(dscn
));
900 WARN("out of memory\n");
901 return DSERR_OUTOFMEMORY
;
905 dscn
->lpVtbl
= &dscnvt
;
908 IDirectSoundCaptureBuffer_AddRef((LPDIRECTSOUNDCAPTUREBUFFER
)dscb
);
914 /*******************************************************************************
915 * IDirectSoundCaptureBuffer
917 static HRESULT WINAPI
918 IDirectSoundCaptureBufferImpl_QueryInterface(
919 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
923 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
925 TRACE( "(%p,%s,%p)\n", This
, debugstr_guid(riid
), ppobj
);
928 WARN("invalid parameter\n");
934 if ( IsEqualGUID( &IID_IDirectSoundNotify
, riid
) ||
935 IsEqualGUID( &IID_IDirectSoundNotify8
, riid
) ) {
937 hres
= IDirectSoundCaptureNotifyImpl_Create(This
, &This
->notify
);
939 if (This
->dsound
->hwbuf
) {
940 hres
= IDsCaptureDriverBuffer_QueryInterface(This
->dsound
->hwbuf
,
941 &IID_IDsDriverNotify
, (LPVOID
*)&(This
->hwnotify
));
943 WARN("IDsCaptureDriverBuffer_QueryInterface failed\n");
949 IDirectSoundNotify_AddRef((LPDIRECTSOUNDNOTIFY
)This
->notify
);
950 *ppobj
= (LPVOID
)This
->notify
;
954 WARN("IID_IDirectSoundNotify\n");
958 if ( IsEqualGUID( &IID_IDirectSoundCaptureBuffer
, riid
) ||
959 IsEqualGUID( &IID_IDirectSoundCaptureBuffer8
, riid
) ) {
960 IDirectSoundCaptureBuffer8_AddRef(iface
);
965 FIXME("(%p,%s,%p) unsupported GUID\n", This
, debugstr_guid(riid
), ppobj
);
966 return E_NOINTERFACE
;
970 IDirectSoundCaptureBufferImpl_AddRef( LPDIRECTSOUNDCAPTUREBUFFER8 iface
)
973 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
974 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
976 assert(This
->dsound
);
978 EnterCriticalSection( &(This
->dsound
->lock
) );
980 uRef
= ++(This
->ref
);
982 LeaveCriticalSection( &(This
->dsound
->lock
) );
988 IDirectSoundCaptureBufferImpl_Release( LPDIRECTSOUNDCAPTUREBUFFER8 iface
)
991 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
992 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
994 assert(This
->dsound
);
996 EnterCriticalSection( &(This
->dsound
->lock
) );
998 uRef
= --(This
->ref
);
1000 LeaveCriticalSection( &(This
->dsound
->lock
) );
1003 TRACE("deleting object\n");
1005 HeapFree(GetProcessHeap(),0, This
->pdscbd
);
1007 if (This
->dsound
->hwi
) {
1008 waveInReset(This
->dsound
->hwi
);
1009 waveInClose(This
->dsound
->hwi
);
1010 if (This
->dsound
->pwave
) {
1011 HeapFree(GetProcessHeap(),0, This
->dsound
->pwave
);
1012 This
->dsound
->pwave
= 0;
1014 This
->dsound
->hwi
= 0;
1017 if (This
->dsound
->hwbuf
)
1018 IDsCaptureDriverBuffer_Release(This
->dsound
->hwbuf
);
1020 /* remove from IDirectSoundCaptureImpl */
1022 This
->dsound
->capture_buffer
= NULL
;
1024 ERR("does not reference dsound\n");
1027 IDirectSoundNotify_Release((LPDIRECTSOUNDNOTIFY
)This
->notify
);
1029 if (This
->notifies
!= NULL
)
1030 HeapFree(GetProcessHeap(), 0, This
->notifies
);
1032 HeapFree( GetProcessHeap(), 0, This
);
1033 TRACE("(%p) released\n",This
);
1039 static HRESULT WINAPI
1040 IDirectSoundCaptureBufferImpl_GetCaps(
1041 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1042 LPDSCBCAPS lpDSCBCaps
)
1044 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1045 TRACE( "(%p,%p)\n", This
, lpDSCBCaps
);
1048 WARN("invalid parameter: This == NULL\n");
1049 return DSERR_INVALIDPARAM
;
1052 if (lpDSCBCaps
== NULL
) {
1053 WARN("invalid parameter: lpDSCBCaps == NULL\n");
1054 return DSERR_INVALIDPARAM
;
1057 if (lpDSCBCaps
->dwSize
< sizeof(DSCBCAPS
)) {
1058 WARN("invalid parameter: lpDSCBCaps->dwSize = %ld < %d\n",
1059 lpDSCBCaps
->dwSize
, sizeof(DSCBCAPS
));
1060 return DSERR_INVALIDPARAM
;
1063 if (This
->dsound
== NULL
) {
1064 WARN("invalid parameter: This->dsound == NULL\n");
1065 return DSERR_INVALIDPARAM
;
1068 lpDSCBCaps
->dwSize
= sizeof(DSCBCAPS
);
1069 lpDSCBCaps
->dwFlags
= This
->flags
;
1070 lpDSCBCaps
->dwBufferBytes
= This
->pdscbd
->dwBufferBytes
;
1071 lpDSCBCaps
->dwReserved
= 0;
1073 TRACE("returning DS_OK\n");
1077 static HRESULT WINAPI
1078 IDirectSoundCaptureBufferImpl_GetCurrentPosition(
1079 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1080 LPDWORD lpdwCapturePosition
,
1081 LPDWORD lpdwReadPosition
)
1083 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1084 TRACE( "(%p,%p,%p)\n", This
, lpdwCapturePosition
, lpdwReadPosition
);
1087 WARN("invalid parameter: This == NULL\n");
1088 return DSERR_INVALIDPARAM
;
1091 if (This
->dsound
== NULL
) {
1092 WARN("invalid parameter: This->dsound == NULL\n");
1093 return DSERR_INVALIDPARAM
;
1096 if (This
->dsound
->driver
) {
1098 hres
= IDsCaptureDriverBuffer_GetPosition(This
->dsound
->hwbuf
, lpdwCapturePosition
, lpdwReadPosition
);
1099 if (hres
!= DS_OK
) {
1100 WARN("IDsCaptureDriverBuffer_GetPosition failed\n");
1103 } else if (This
->dsound
->hwi
) {
1104 EnterCriticalSection(&(This
->dsound
->lock
));
1105 TRACE("old This->dsound->state=%s\n",captureStateString
[This
->dsound
->state
]);
1106 if (lpdwCapturePosition
) {
1108 mtime
.wType
= TIME_BYTES
;
1109 waveInGetPosition(This
->dsound
->hwi
, &mtime
, sizeof(mtime
));
1110 TRACE("mtime.u.cb=%ld,This->dsound->buflen=%ld\n", mtime
.u
.cb
,
1111 This
->dsound
->buflen
);
1112 mtime
.u
.cb
= mtime
.u
.cb
% This
->dsound
->buflen
;
1113 *lpdwCapturePosition
= mtime
.u
.cb
;
1116 if (lpdwReadPosition
) {
1117 if (This
->dsound
->state
== STATE_STARTING
) {
1118 if (lpdwCapturePosition
)
1119 This
->dsound
->read_position
= *lpdwCapturePosition
;
1120 This
->dsound
->state
= STATE_CAPTURING
;
1122 *lpdwReadPosition
= This
->dsound
->read_position
;
1124 TRACE("new This->dsound->state=%s\n",captureStateString
[This
->dsound
->state
]);
1125 LeaveCriticalSection(&(This
->dsound
->lock
));
1126 if (lpdwCapturePosition
) TRACE("*lpdwCapturePosition=%ld\n",*lpdwCapturePosition
);
1127 if (lpdwReadPosition
) TRACE("*lpdwReadPosition=%ld\n",*lpdwReadPosition
);
1129 WARN("no driver\n");
1130 return DSERR_NODRIVER
;
1133 TRACE("returning DS_OK\n");
1137 static HRESULT WINAPI
1138 IDirectSoundCaptureBufferImpl_GetFormat(
1139 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1140 LPWAVEFORMATEX lpwfxFormat
,
1141 DWORD dwSizeAllocated
,
1142 LPDWORD lpdwSizeWritten
)
1144 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1145 TRACE( "(%p,%p,0x%08lx,%p)\n", This
, lpwfxFormat
, dwSizeAllocated
,
1149 WARN("invalid parameter: This == NULL\n");
1150 return DSERR_INVALIDPARAM
;
1153 if (This
->dsound
== NULL
) {
1154 WARN("invalid parameter: This->dsound == NULL\n");
1155 return DSERR_INVALIDPARAM
;
1158 if (dwSizeAllocated
> (sizeof(WAVEFORMATEX
) + This
->dsound
->pwfx
->cbSize
))
1159 dwSizeAllocated
= sizeof(WAVEFORMATEX
) + This
->dsound
->pwfx
->cbSize
;
1161 if (lpwfxFormat
) { /* NULL is valid (just want size) */
1162 memcpy(lpwfxFormat
, This
->dsound
->pwfx
, dwSizeAllocated
);
1163 if (lpdwSizeWritten
)
1164 *lpdwSizeWritten
= dwSizeAllocated
;
1166 if (lpdwSizeWritten
)
1167 *lpdwSizeWritten
= sizeof(WAVEFORMATEX
) + This
->dsound
->pwfx
->cbSize
;
1169 TRACE("invalid parameter: lpdwSizeWritten = NULL\n");
1170 return DSERR_INVALIDPARAM
;
1174 TRACE("returning DS_OK\n");
1178 static HRESULT WINAPI
1179 IDirectSoundCaptureBufferImpl_GetStatus(
1180 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1181 LPDWORD lpdwStatus
)
1183 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1184 TRACE( "(%p, %p), thread is %04lx\n", This
, lpdwStatus
, GetCurrentThreadId() );
1187 WARN("invalid parameter: This == NULL\n");
1188 return DSERR_INVALIDPARAM
;
1191 if (This
->dsound
== NULL
) {
1192 WARN("invalid parameter: This->dsound == NULL\n");
1193 return DSERR_INVALIDPARAM
;
1196 if (lpdwStatus
== NULL
) {
1197 WARN("invalid parameter: lpdwStatus == NULL\n");
1198 return DSERR_INVALIDPARAM
;
1202 EnterCriticalSection(&(This
->dsound
->lock
));
1204 TRACE("old This->dsound->state=%s, old lpdwStatus=%08lx\n",
1205 captureStateString
[This
->dsound
->state
],*lpdwStatus
);
1206 if ((This
->dsound
->state
== STATE_STARTING
) ||
1207 (This
->dsound
->state
== STATE_CAPTURING
)) {
1208 *lpdwStatus
|= DSCBSTATUS_CAPTURING
;
1209 if (This
->flags
& DSCBSTART_LOOPING
)
1210 *lpdwStatus
|= DSCBSTATUS_LOOPING
;
1212 TRACE("new This->dsound->state=%s, new lpdwStatus=%08lx\n",
1213 captureStateString
[This
->dsound
->state
],*lpdwStatus
);
1214 LeaveCriticalSection(&(This
->dsound
->lock
));
1216 TRACE("status=%lx\n", *lpdwStatus
);
1217 TRACE("returning DS_OK\n");
1221 static HRESULT WINAPI
1222 IDirectSoundCaptureBufferImpl_Initialize(
1223 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1224 LPDIRECTSOUNDCAPTURE lpDSC
,
1225 LPCDSCBUFFERDESC lpcDSCBDesc
)
1227 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1229 FIXME( "(%p,%p,%p): stub\n", This
, lpDSC
, lpcDSCBDesc
);
1234 static HRESULT WINAPI
1235 IDirectSoundCaptureBufferImpl_Lock(
1236 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1239 LPVOID
* lplpvAudioPtr1
,
1240 LPDWORD lpdwAudioBytes1
,
1241 LPVOID
* lplpvAudioPtr2
,
1242 LPDWORD lpdwAudioBytes2
,
1245 HRESULT err
= DS_OK
;
1246 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1247 TRACE( "(%p,%08lu,%08lu,%p,%p,%p,%p,0x%08lx) at %ld\n", This
, dwReadCusor
,
1248 dwReadBytes
, lplpvAudioPtr1
, lpdwAudioBytes1
, lplpvAudioPtr2
,
1249 lpdwAudioBytes2
, dwFlags
, GetTickCount() );
1252 WARN("invalid parameter: This == NULL\n");
1253 return DSERR_INVALIDPARAM
;
1256 if (This
->dsound
== NULL
) {
1257 WARN("invalid parameter: This->dsound == NULL\n");
1258 return DSERR_INVALIDPARAM
;
1261 if (lplpvAudioPtr1
== NULL
) {
1262 WARN("invalid parameter: lplpvAudioPtr1 == NULL\n");
1263 return DSERR_INVALIDPARAM
;
1266 if (lpdwAudioBytes1
== NULL
) {
1267 WARN("invalid parameter: lpdwAudioBytes1 == NULL\n");
1268 return DSERR_INVALIDPARAM
;
1271 EnterCriticalSection(&(This
->dsound
->lock
));
1273 if (This
->dsound
->driver
) {
1274 err
= IDsCaptureDriverBuffer_Lock(This
->dsound
->hwbuf
, lplpvAudioPtr1
,
1275 lpdwAudioBytes1
, lplpvAudioPtr2
, lpdwAudioBytes2
,
1276 dwReadCusor
, dwReadBytes
, dwFlags
);
1278 WARN("IDsCaptureDriverBuffer_Lock failed\n");
1279 } else if (This
->dsound
->hwi
) {
1280 *lplpvAudioPtr1
= This
->dsound
->buffer
+ dwReadCusor
;
1281 if ( (dwReadCusor
+ dwReadBytes
) > This
->dsound
->buflen
) {
1282 *lpdwAudioBytes1
= This
->dsound
->buflen
- dwReadCusor
;
1284 *lplpvAudioPtr2
= This
->dsound
->buffer
;
1285 if (lpdwAudioBytes2
)
1286 *lpdwAudioBytes2
= dwReadBytes
- *lpdwAudioBytes1
;
1288 *lpdwAudioBytes1
= dwReadBytes
;
1290 *lplpvAudioPtr2
= 0;
1291 if (lpdwAudioBytes2
)
1292 *lpdwAudioBytes2
= 0;
1295 TRACE("invalid call\n");
1296 err
= DSERR_INVALIDCALL
; /* DSERR_NODRIVER ? */
1299 LeaveCriticalSection(&(This
->dsound
->lock
));
1304 static HRESULT WINAPI
1305 IDirectSoundCaptureBufferImpl_Start(
1306 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1309 HRESULT err
= DS_OK
;
1310 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1311 TRACE( "(%p,0x%08lx)\n", This
, dwFlags
);
1314 WARN("invalid parameter: This == NULL\n");
1315 return DSERR_INVALIDPARAM
;
1318 if (This
->dsound
== NULL
) {
1319 WARN("invalid parameter: This->dsound == NULL\n");
1320 return DSERR_INVALIDPARAM
;
1323 if ( (This
->dsound
->driver
== 0) && (This
->dsound
->hwi
== 0) ) {
1324 WARN("no driver\n");
1325 return DSERR_NODRIVER
;
1328 EnterCriticalSection(&(This
->dsound
->lock
));
1330 This
->flags
= dwFlags
;
1331 TRACE("old This->dsound->state=%s\n",captureStateString
[This
->dsound
->state
]);
1332 if (This
->dsound
->state
== STATE_STOPPED
)
1333 This
->dsound
->state
= STATE_STARTING
;
1334 else if (This
->dsound
->state
== STATE_STOPPING
)
1335 This
->dsound
->state
= STATE_CAPTURING
;
1336 TRACE("new This->dsound->state=%s\n",captureStateString
[This
->dsound
->state
]);
1338 LeaveCriticalSection(&(This
->dsound
->lock
));
1340 if (This
->dsound
->driver
) {
1341 err
= IDsCaptureDriverBuffer_Start(This
->dsound
->hwbuf
, dwFlags
);
1343 WARN("IDsCaptureDriverBuffer_Start failed\n");
1346 IDirectSoundCaptureImpl
* ipDSC
= This
->dsound
;
1348 if (ipDSC
->buffer
) {
1349 if (This
->nrofnotifies
) {
1352 ipDSC
->nrofpwaves
= This
->nrofnotifies
;
1353 TRACE("nrofnotifies=%d\n", This
->nrofnotifies
);
1355 /* prepare headers */
1357 ipDSC
->pwave
= HeapReAlloc(GetProcessHeap(),0,ipDSC
->pwave
,
1358 ipDSC
->nrofpwaves
*sizeof(WAVEHDR
));
1360 ipDSC
->pwave
= HeapAlloc(GetProcessHeap(),0,
1361 ipDSC
->nrofpwaves
*sizeof(WAVEHDR
));
1363 for (c
= 0; c
< ipDSC
->nrofpwaves
; c
++) {
1365 ipDSC
->pwave
[0].lpData
= ipDSC
->buffer
;
1366 ipDSC
->pwave
[0].dwBufferLength
=
1367 This
->notifies
[0].dwOffset
+ 1;
1369 ipDSC
->pwave
[c
].lpData
= ipDSC
->buffer
+
1370 This
->notifies
[c
-1].dwOffset
+ 1;
1371 ipDSC
->pwave
[c
].dwBufferLength
=
1372 This
->notifies
[c
].dwOffset
-
1373 This
->notifies
[c
-1].dwOffset
;
1375 ipDSC
->pwave
[c
].dwBytesRecorded
= 0;
1376 ipDSC
->pwave
[c
].dwUser
= (DWORD
)ipDSC
;
1377 ipDSC
->pwave
[c
].dwFlags
= 0;
1378 ipDSC
->pwave
[c
].dwLoops
= 0;
1379 err
= mmErr(waveInPrepareHeader(ipDSC
->hwi
,
1380 &(ipDSC
->pwave
[c
]),sizeof(WAVEHDR
)));
1383 waveInUnprepareHeader(ipDSC
->hwi
,
1384 &(ipDSC
->pwave
[c
]),sizeof(WAVEHDR
));
1388 err
= mmErr(waveInAddBuffer(ipDSC
->hwi
,
1389 &(ipDSC
->pwave
[c
]), sizeof(WAVEHDR
)));
1392 waveInUnprepareHeader(ipDSC
->hwi
,
1393 &(ipDSC
->pwave
[c
]),sizeof(WAVEHDR
));
1398 memset(ipDSC
->buffer
,
1399 (ipDSC
->pwfx
->wBitsPerSample
== 8) ? 128 : 0, ipDSC
->buflen
);
1401 TRACE("no notifiers specified\n");
1402 /* no notifiers specified so just create a single default header */
1403 ipDSC
->nrofpwaves
= 1;
1405 ipDSC
->pwave
= HeapReAlloc(GetProcessHeap(),0,ipDSC
->pwave
,sizeof(WAVEHDR
));
1407 ipDSC
->pwave
= HeapAlloc(GetProcessHeap(),0,sizeof(WAVEHDR
));
1409 ipDSC
->pwave
[0].lpData
= ipDSC
->buffer
;
1410 ipDSC
->pwave
[0].dwBufferLength
= ipDSC
->buflen
;
1411 ipDSC
->pwave
[0].dwBytesRecorded
= 0;
1412 ipDSC
->pwave
[0].dwUser
= (DWORD
)ipDSC
;
1413 ipDSC
->pwave
[0].dwFlags
= 0;
1414 ipDSC
->pwave
[0].dwLoops
= 0;
1416 err
= mmErr(waveInPrepareHeader(ipDSC
->hwi
,
1417 &(ipDSC
->pwave
[0]),sizeof(WAVEHDR
)));
1419 WARN("waveInPrepareHeader failed\n");
1420 waveInUnprepareHeader(ipDSC
->hwi
,
1421 &(ipDSC
->pwave
[0]),sizeof(WAVEHDR
));
1423 err
= mmErr(waveInAddBuffer(ipDSC
->hwi
,
1424 &(ipDSC
->pwave
[0]), sizeof(WAVEHDR
)));
1426 waveInUnprepareHeader(ipDSC
->hwi
,
1427 &(ipDSC
->pwave
[0]),sizeof(WAVEHDR
));
1433 ipDSC
->read_position
= 0;
1436 /* start filling the first buffer */
1437 err
= mmErr(waveInStart(ipDSC
->hwi
));
1442 WARN("calling waveInClose because of error\n");
1443 waveInClose(This
->dsound
->hwi
);
1444 This
->dsound
->hwi
= 0;
1447 TRACE("returning %ld\n", err
);
1451 static HRESULT WINAPI
1452 IDirectSoundCaptureBufferImpl_Stop( LPDIRECTSOUNDCAPTUREBUFFER8 iface
)
1454 HRESULT err
= DS_OK
;
1455 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1456 TRACE( "(%p)\n", This
);
1459 WARN("invalid parameter: This == NULL\n");
1460 return DSERR_INVALIDPARAM
;
1463 if (This
->dsound
== NULL
) {
1464 WARN("invalid parameter: This->dsound == NULL\n");
1465 return DSERR_INVALIDPARAM
;
1468 EnterCriticalSection(&(This
->dsound
->lock
));
1470 TRACE("old This->dsound->state=%s\n",captureStateString
[This
->dsound
->state
]);
1471 if (This
->dsound
->state
== STATE_CAPTURING
)
1472 This
->dsound
->state
= STATE_STOPPING
;
1473 else if (This
->dsound
->state
== STATE_STARTING
)
1474 This
->dsound
->state
= STATE_STOPPED
;
1475 TRACE("new This->dsound->state=%s\n",captureStateString
[This
->dsound
->state
]);
1477 LeaveCriticalSection(&(This
->dsound
->lock
));
1479 if (This
->dsound
->driver
) {
1480 err
= IDsCaptureDriverBuffer_Stop(This
->dsound
->hwbuf
);
1481 if (err
== DSERR_BUFFERLOST
) {
1482 /* Wine-only: the driver wants us to reopen the device */
1483 IDsCaptureDriverBuffer_Release(This
->dsound
->hwbuf
);
1484 err
= IDsCaptureDriver_CreateCaptureBuffer(This
->dsound
->driver
,
1485 This
->dsound
->pwfx
,0,0,&(This
->dsound
->buflen
),&(This
->dsound
->buffer
),
1486 (LPVOID
*)&(This
->dsound
->hwbuf
));
1488 WARN("IDsCaptureDriver_CreateCaptureBuffer failed\n");
1489 This
->dsound
->hwbuf
= 0;
1491 } else if (err
!= DS_OK
)
1492 WARN("IDsCaptureDriverBuffer_Stop failed\n");
1493 } else if (This
->dsound
->hwi
) {
1494 err
= waveInStop(This
->dsound
->hwi
);
1496 WARN("no driver\n");
1497 err
= DSERR_NODRIVER
;
1500 TRACE( "(%p) returning 0x%08lx\n", This
,err
);
1504 static HRESULT WINAPI
1505 IDirectSoundCaptureBufferImpl_Unlock(
1506 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1507 LPVOID lpvAudioPtr1
,
1508 DWORD dwAudioBytes1
,
1509 LPVOID lpvAudioPtr2
,
1510 DWORD dwAudioBytes2
)
1512 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1513 TRACE( "(%p,%p,%08lu,%p,%08lu)\n", This
, lpvAudioPtr1
, dwAudioBytes1
,
1514 lpvAudioPtr2
, dwAudioBytes2
);
1517 WARN("invalid parameter: This == NULL\n");
1518 return DSERR_INVALIDPARAM
;
1521 if (lpvAudioPtr1
== NULL
) {
1522 WARN("invalid parameter: lpvAudioPtr1 == NULL\n");
1523 return DSERR_INVALIDPARAM
;
1526 if (This
->dsound
->driver
) {
1528 hres
= IDsCaptureDriverBuffer_Unlock(This
->dsound
->hwbuf
, lpvAudioPtr1
,
1529 dwAudioBytes1
, lpvAudioPtr2
, dwAudioBytes2
);
1531 WARN("IDsCaptureDriverBuffer_Unlock failed\n");
1533 } else if (This
->dsound
->hwi
) {
1534 This
->dsound
->read_position
= (This
->dsound
->read_position
+
1535 (dwAudioBytes1
+ dwAudioBytes2
)) % This
->dsound
->buflen
;
1537 WARN("invalid call\n");
1538 return DSERR_INVALIDCALL
;
1544 static HRESULT WINAPI
1545 IDirectSoundCaptureBufferImpl_GetObjectInPath(
1546 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1547 REFGUID rguidObject
,
1549 REFGUID rguidInterface
,
1552 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1554 FIXME( "(%p,%s,%lu,%s,%p): stub\n", This
, debugstr_guid(rguidObject
),
1555 dwIndex
, debugstr_guid(rguidInterface
), ppObject
);
1560 static HRESULT WINAPI
1561 IDirectSoundCaptureBufferImpl_GetFXStatus(
1562 LPDIRECTSOUNDCAPTUREBUFFER8 iface
,
1564 LPDWORD pdwFXStatus
)
1566 ICOM_THIS(IDirectSoundCaptureBufferImpl
,iface
);
1568 FIXME( "(%p,%lu,%p): stub\n", This
, dwFXCount
, pdwFXStatus
);
1573 static ICOM_VTABLE(IDirectSoundCaptureBuffer8
) dscbvt
=
1575 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1576 /* IUnknown methods */
1577 IDirectSoundCaptureBufferImpl_QueryInterface
,
1578 IDirectSoundCaptureBufferImpl_AddRef
,
1579 IDirectSoundCaptureBufferImpl_Release
,
1581 /* IDirectSoundCaptureBuffer methods */
1582 IDirectSoundCaptureBufferImpl_GetCaps
,
1583 IDirectSoundCaptureBufferImpl_GetCurrentPosition
,
1584 IDirectSoundCaptureBufferImpl_GetFormat
,
1585 IDirectSoundCaptureBufferImpl_GetStatus
,
1586 IDirectSoundCaptureBufferImpl_Initialize
,
1587 IDirectSoundCaptureBufferImpl_Lock
,
1588 IDirectSoundCaptureBufferImpl_Start
,
1589 IDirectSoundCaptureBufferImpl_Stop
,
1590 IDirectSoundCaptureBufferImpl_Unlock
,
1592 /* IDirectSoundCaptureBuffer methods */
1593 IDirectSoundCaptureBufferImpl_GetObjectInPath
,
1594 IDirectSoundCaptureBufferImpl_GetFXStatus
1597 /*******************************************************************************
1598 * DirectSoundCapture ClassFactory
1601 static HRESULT WINAPI
1602 DSCCF_QueryInterface(LPCLASSFACTORY iface
,REFIID riid
,LPVOID
*ppobj
)
1604 ICOM_THIS(IClassFactoryImpl
,iface
);
1606 FIXME("(%p)->(%s,%p),stub!\n",This
,debugstr_guid(riid
),ppobj
);
1607 return E_NOINTERFACE
;
1611 DSCCF_AddRef(LPCLASSFACTORY iface
)
1613 ICOM_THIS(IClassFactoryImpl
,iface
);
1614 TRACE("(%p) ref was %ld\n", This
, This
->ref
);
1615 return ++(This
->ref
);
1619 DSCCF_Release(LPCLASSFACTORY iface
)
1621 ICOM_THIS(IClassFactoryImpl
,iface
);
1622 /* static class, won't be freed */
1623 TRACE("(%p) ref was %ld\n", This
, This
->ref
);
1624 return --(This
->ref
);
1627 static HRESULT WINAPI
1628 DSCCF_CreateInstance(
1629 LPCLASSFACTORY iface
,LPUNKNOWN pOuter
,REFIID riid
,LPVOID
*ppobj
)
1631 ICOM_THIS(IClassFactoryImpl
,iface
);
1632 TRACE("(%p)->(%p,%s,%p)\n",This
,pOuter
,debugstr_guid(riid
),ppobj
);
1634 if (ppobj
== NULL
) {
1635 WARN("invalid parameter\n");
1636 return E_INVALIDARG
;
1641 if ( IsEqualGUID( &IID_IDirectSoundCapture
, riid
) ||
1642 IsEqualGUID( &IID_IDirectSoundCapture8
, riid
) ) {
1643 return DirectSoundCaptureCreate8(0,(LPDIRECTSOUNDCAPTURE8
*)ppobj
,pOuter
);
1646 WARN("(%p,%p,%s,%p) Interface not found!\n",This
,pOuter
,debugstr_guid(riid
),ppobj
);
1647 return E_NOINTERFACE
;
1650 static HRESULT WINAPI
1651 DSCCF_LockServer(LPCLASSFACTORY iface
,BOOL dolock
)
1653 ICOM_THIS(IClassFactoryImpl
,iface
);
1654 FIXME("(%p)->(%d),stub!\n",This
,dolock
);
1658 static ICOM_VTABLE(IClassFactory
) DSCCF_Vtbl
=
1660 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1661 DSCCF_QueryInterface
,
1664 DSCCF_CreateInstance
,
1668 IClassFactoryImpl DSOUND_CAPTURE_CF
= { &DSCCF_Vtbl
, 1 };
1670 /***************************************************************************
1671 * DirectSoundFullDuplexCreate8 [DSOUND.10]
1673 * Create and initialize a DirectSoundFullDuplex interface.
1676 * pcGuidCaptureDevice [I] Address of sound capture device GUID.
1677 * pcGuidRenderDevice [I] Address of sound render device GUID.
1678 * pcDSCBufferDesc [I] Address of capture buffer description.
1679 * pcDSBufferDesc [I] Address of render buffer description.
1680 * hWnd [I] Handle to application window.
1681 * dwLevel [I] Cooperative level.
1682 * ppDSFD [O] Address where full duplex interface returned.
1683 * ppDSCBuffer8 [0] Address where capture buffer interface returned.
1684 * ppDSBuffer8 [0] Address where render buffer interface returned.
1685 * pUnkOuter [I] Must be NULL.
1689 * Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
1690 * DSERR_OUTOFMEMORY DSERR_INVALIDCALL DSERR_NODRIVER
1693 DirectSoundFullDuplexCreate8(
1694 LPCGUID pcGuidCaptureDevice
,
1695 LPCGUID pcGuidRenderDevice
,
1696 LPCDSCBUFFERDESC pcDSCBufferDesc
,
1697 LPCDSBUFFERDESC pcDSBufferDesc
,
1700 LPDIRECTSOUNDFULLDUPLEX
*ppDSFD
,
1701 LPDIRECTSOUNDCAPTUREBUFFER8
*ppDSCBuffer8
,
1702 LPDIRECTSOUNDBUFFER8
*ppDSBuffer8
,
1703 LPUNKNOWN pUnkOuter
)
1705 IDirectSoundFullDuplexImpl
** ippDSFD
=(IDirectSoundFullDuplexImpl
**)ppDSFD
;
1706 TRACE("(%s,%s,%p,%p,%lx,%lx,%p,%p,%p,%p)\n", debugstr_guid(pcGuidCaptureDevice
),
1707 debugstr_guid(pcGuidRenderDevice
), pcDSCBufferDesc
, pcDSBufferDesc
,
1708 (DWORD
)hWnd
, dwLevel
, ppDSFD
, ppDSCBuffer8
, ppDSBuffer8
, pUnkOuter
);
1711 WARN("pUnkOuter != 0\n");
1712 return DSERR_NOAGGREGATION
;
1715 *ippDSFD
= (IDirectSoundFullDuplexImpl
*)HeapAlloc(GetProcessHeap(),
1716 HEAP_ZERO_MEMORY
, sizeof(IDirectSoundFullDuplexImpl
));
1718 if (*ippDSFD
== NULL
) {
1719 WARN("out of memory\n");
1720 return DSERR_OUTOFMEMORY
;
1723 ICOM_THIS(IDirectSoundFullDuplexImpl
, *ippDSFD
);
1726 This
->lpVtbl
= &dsfdvt
;
1728 InitializeCriticalSection( &(This
->lock
) );
1730 hres
= IDirectSoundFullDuplexImpl_Initialize( (LPDIRECTSOUNDFULLDUPLEX
)This
,
1731 pcGuidCaptureDevice
, pcGuidRenderDevice
,
1732 pcDSCBufferDesc
, pcDSBufferDesc
,
1733 hWnd
, dwLevel
, ppDSCBuffer8
, ppDSBuffer8
);
1735 WARN("IDirectSoundFullDuplexImpl_Initialize failed\n");
1739 return DSERR_GENERIC
;
1742 static HRESULT WINAPI
1743 IDirectSoundFullDuplexImpl_QueryInterface(
1744 LPDIRECTSOUNDFULLDUPLEX iface
,
1748 ICOM_THIS(IDirectSoundFullDuplexImpl
,iface
);
1749 TRACE( "(%p,%s,%p)\n", This
, debugstr_guid(riid
), ppobj
);
1751 if (ppobj
== NULL
) {
1752 WARN("invalid parameter\n");
1753 return E_INVALIDARG
;
1757 return E_NOINTERFACE
;
1761 IDirectSoundFullDuplexImpl_AddRef( LPDIRECTSOUNDFULLDUPLEX iface
)
1764 ICOM_THIS(IDirectSoundFullDuplexImpl
,iface
);
1765 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
1767 EnterCriticalSection( &(This
->lock
) );
1769 uRef
= ++(This
->ref
);
1771 LeaveCriticalSection( &(This
->lock
) );
1777 IDirectSoundFullDuplexImpl_Release( LPDIRECTSOUNDFULLDUPLEX iface
)
1780 ICOM_THIS(IDirectSoundFullDuplexImpl
,iface
);
1781 TRACE("(%p) ref was %ld, thread is %04lx\n",This
, This
->ref
, GetCurrentThreadId());
1783 EnterCriticalSection( &(This
->lock
) );
1785 uRef
= --(This
->ref
);
1787 LeaveCriticalSection( &(This
->lock
) );
1790 DeleteCriticalSection( &(This
->lock
) );
1791 HeapFree( GetProcessHeap(), 0, This
);
1792 TRACE("(%p) released\n",This
);
1798 static HRESULT WINAPI
1799 IDirectSoundFullDuplexImpl_Initialize(
1800 LPDIRECTSOUNDFULLDUPLEX iface
,
1801 LPCGUID pCaptureGuid
,
1802 LPCGUID pRendererGuid
,
1803 LPCDSCBUFFERDESC lpDscBufferDesc
,
1804 LPCDSBUFFERDESC lpDsBufferDesc
,
1807 LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8
,
1808 LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8
)
1810 ICOM_THIS(IDirectSoundFullDuplexImpl
,iface
);
1811 IDirectSoundCaptureBufferImpl
** ippdscb
=(IDirectSoundCaptureBufferImpl
**)lplpDirectSoundCaptureBuffer8
;
1812 IDirectSoundBufferImpl
** ippdsc
=(IDirectSoundBufferImpl
**)lplpDirectSoundBuffer8
;
1814 FIXME( "(%p,%s,%s,%p,%p,%lx,%lx,%p,%p) stub!\n", This
, debugstr_guid(pCaptureGuid
),
1815 debugstr_guid(pRendererGuid
), lpDscBufferDesc
, lpDsBufferDesc
, (DWORD
)hWnd
, dwLevel
,
1821 static ICOM_VTABLE(IDirectSoundFullDuplex
) dsfdvt
=
1823 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1824 /* IUnknown methods */
1825 IDirectSoundFullDuplexImpl_QueryInterface
,
1826 IDirectSoundFullDuplexImpl_AddRef
,
1827 IDirectSoundFullDuplexImpl_Release
,
1829 /* IDirectSoundFullDuplex methods */
1830 IDirectSoundFullDuplexImpl_Initialize
1833 /*******************************************************************************
1834 * DirectSoundFullDuplex ClassFactory
1837 static HRESULT WINAPI
1838 DSFDCF_QueryInterface(LPCLASSFACTORY iface
,REFIID riid
,LPVOID
*ppobj
)
1840 ICOM_THIS(IClassFactoryImpl
,iface
);
1842 FIXME("(%p)->(%s,%p),stub!\n",This
,debugstr_guid(riid
),ppobj
);
1843 return E_NOINTERFACE
;
1847 DSFDCF_AddRef(LPCLASSFACTORY iface
)
1849 ICOM_THIS(IClassFactoryImpl
,iface
);
1850 TRACE("(%p) ref was %ld\n", This
, This
->ref
);
1851 return ++(This
->ref
);
1855 DSFDCF_Release(LPCLASSFACTORY iface
)
1857 ICOM_THIS(IClassFactoryImpl
,iface
);
1858 /* static class, won't be freed */
1859 TRACE("(%p) ref was %ld\n", This
, This
->ref
);
1860 return --(This
->ref
);
1863 static HRESULT WINAPI
1864 DSFDCF_CreateInstance(
1865 LPCLASSFACTORY iface
,LPUNKNOWN pOuter
,REFIID riid
,LPVOID
*ppobj
)
1867 ICOM_THIS(IClassFactoryImpl
,iface
);
1869 TRACE("(%p)->(%p,%s,%p)\n",This
,pOuter
,debugstr_guid(riid
),ppobj
);
1871 if (ppobj
== NULL
) {
1872 WARN("invalid parameter\n");
1873 return E_INVALIDARG
;
1878 if ( IsEqualGUID( &IID_IDirectSoundFullDuplex
, riid
) ) {
1879 /* FIXME: how do we do this one ? */
1880 FIXME("not implemented\n");
1881 return E_NOINTERFACE
;
1884 WARN("(%p,%p,%s,%p) Interface not found!\n",This
,pOuter
,debugstr_guid(riid
),ppobj
);
1885 return E_NOINTERFACE
;
1888 static HRESULT WINAPI
1889 DSFDCF_LockServer(LPCLASSFACTORY iface
,BOOL dolock
)
1891 ICOM_THIS(IClassFactoryImpl
,iface
);
1892 FIXME("(%p)->(%d),stub!\n",This
,dolock
);
1896 static ICOM_VTABLE(IClassFactory
) DSFDCF_Vtbl
=
1898 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1899 DSFDCF_QueryInterface
,
1902 DSFDCF_CreateInstance
,
1906 IClassFactoryImpl DSOUND_FULLDUPLEX_CF
= { &DSFDCF_Vtbl
, 1 };