2 * Copyright 2011 Andrew Eikum for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #define NONAMELESSUNION
29 #include "wine/debug.h"
30 #include "wine/unicode.h"
31 #include "wine/list.h"
34 #include "mmdeviceapi.h"
40 #include "endpointvolume.h"
41 #include "audioclient.h"
42 #include "audiopolicy.h"
49 #include <sys/types.h>
51 #include <sys/ioctl.h>
55 #include <libkern/OSAtomic.h>
56 #include <CoreAudio/CoreAudio.h>
57 #include <AudioToolbox/AudioQueue.h>
59 WINE_DEFAULT_DEBUG_CHANNEL(coreaudio
);
61 #define NULL_PTR_ERR MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, RPC_X_NULL_REF_POINTER)
63 #define CAPTURE_BUFFERS 5
65 static const REFERENCE_TIME DefaultPeriod
= 200000;
66 static const REFERENCE_TIME MinimumPeriod
= 100000;
68 typedef struct _AQBuffer
{
69 AudioQueueBufferRef buf
;
74 typedef struct ACImpl ACImpl
;
76 typedef struct _AudioSession
{
87 CRITICAL_SECTION lock
;
92 typedef struct _AudioSessionWrapper
{
93 IAudioSessionControl2 IAudioSessionControl2_iface
;
94 IChannelAudioVolume IChannelAudioVolume_iface
;
95 ISimpleAudioVolume ISimpleAudioVolume_iface
;
100 AudioSession
*session
;
101 } AudioSessionWrapper
;
104 IAudioClient IAudioClient_iface
;
105 IAudioRenderClient IAudioRenderClient_iface
;
106 IAudioCaptureClient IAudioCaptureClient_iface
;
107 IAudioClock IAudioClock_iface
;
108 IAudioClock2 IAudioClock2_iface
;
109 IAudioStreamVolume IAudioStreamVolume_iface
;
119 AUDCLNT_SHAREMODE share
;
123 AudioDeviceID adevid
;
124 AudioQueueRef aqueue
;
125 AudioObjectPropertyScope scope
;
127 UINT32 period_ms
, bufsize_frames
, inbuf_frames
;
128 UINT64 last_time
, written_frames
;
129 AudioQueueBufferRef public_buffer
;
133 AudioSession
*session
;
134 AudioSessionWrapper
*session_wrapper
;
138 struct list avail_buffers
;
140 /* We can't use debug printing or {Enter,Leave}CriticalSection from
141 * OSX callback threads, so we use OSX's OSSpinLock for synchronization
142 * instead. OSSpinLock is not a recursive lock, so don't call
143 * synchronized functions while holding the lock. */
153 static const IAudioClientVtbl AudioClient_Vtbl
;
154 static const IAudioRenderClientVtbl AudioRenderClient_Vtbl
;
155 static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl
;
156 static const IAudioSessionControl2Vtbl AudioSessionControl2_Vtbl
;
157 static const ISimpleAudioVolumeVtbl SimpleAudioVolume_Vtbl
;
158 static const IAudioClockVtbl AudioClock_Vtbl
;
159 static const IAudioClock2Vtbl AudioClock2_Vtbl
;
160 static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl
;
161 static const IChannelAudioVolumeVtbl ChannelAudioVolume_Vtbl
;
162 static const IAudioSessionManager2Vtbl AudioSessionManager2_Vtbl
;
164 typedef struct _SessionMgr
{
165 IAudioSessionManager2 IAudioSessionManager2_iface
;
172 static HANDLE g_timer_q
;
174 static CRITICAL_SECTION g_sessions_lock
;
175 static struct list g_sessions
= LIST_INIT(g_sessions
);
177 static HRESULT
AudioClock_GetPosition_nolock(ACImpl
*This
, UINT64
*pos
,
178 UINT64
*qpctime
, BOOL raw
);
179 static AudioSessionWrapper
*AudioSessionWrapper_Create(ACImpl
*client
);
180 static HRESULT
ca_setvol(ACImpl
*This
, UINT32 index
);
182 static inline ACImpl
*impl_from_IAudioClient(IAudioClient
*iface
)
184 return CONTAINING_RECORD(iface
, ACImpl
, IAudioClient_iface
);
187 static inline ACImpl
*impl_from_IAudioRenderClient(IAudioRenderClient
*iface
)
189 return CONTAINING_RECORD(iface
, ACImpl
, IAudioRenderClient_iface
);
192 static inline ACImpl
*impl_from_IAudioCaptureClient(IAudioCaptureClient
*iface
)
194 return CONTAINING_RECORD(iface
, ACImpl
, IAudioCaptureClient_iface
);
197 static inline AudioSessionWrapper
*impl_from_IAudioSessionControl2(IAudioSessionControl2
*iface
)
199 return CONTAINING_RECORD(iface
, AudioSessionWrapper
, IAudioSessionControl2_iface
);
202 static inline AudioSessionWrapper
*impl_from_ISimpleAudioVolume(ISimpleAudioVolume
*iface
)
204 return CONTAINING_RECORD(iface
, AudioSessionWrapper
, ISimpleAudioVolume_iface
);
207 static inline AudioSessionWrapper
*impl_from_IChannelAudioVolume(IChannelAudioVolume
*iface
)
209 return CONTAINING_RECORD(iface
, AudioSessionWrapper
, IChannelAudioVolume_iface
);
212 static inline ACImpl
*impl_from_IAudioClock(IAudioClock
*iface
)
214 return CONTAINING_RECORD(iface
, ACImpl
, IAudioClock_iface
);
217 static inline ACImpl
*impl_from_IAudioClock2(IAudioClock2
*iface
)
219 return CONTAINING_RECORD(iface
, ACImpl
, IAudioClock2_iface
);
222 static inline ACImpl
*impl_from_IAudioStreamVolume(IAudioStreamVolume
*iface
)
224 return CONTAINING_RECORD(iface
, ACImpl
, IAudioStreamVolume_iface
);
227 static inline SessionMgr
*impl_from_IAudioSessionManager2(IAudioSessionManager2
*iface
)
229 return CONTAINING_RECORD(iface
, SessionMgr
, IAudioSessionManager2_iface
);
232 BOOL WINAPI
DllMain(HINSTANCE dll
, DWORD reason
, void *reserved
)
234 if(reason
== DLL_PROCESS_ATTACH
){
235 g_timer_q
= CreateTimerQueue();
239 InitializeCriticalSection(&g_sessions_lock
);
245 /* From <dlls/mmdevapi/mmdevapi.h> */
246 enum DriverPriority
{
247 Priority_Unavailable
= 0,
253 int WINAPI
AUDDRV_GetPriority(void)
255 return Priority_Neutral
;
258 HRESULT WINAPI
AUDDRV_GetEndpointIDs(EDataFlow flow
, WCHAR
***ids
,
259 AudioDeviceID
***keys
, UINT
*num
, UINT
*def_index
)
261 UInt32 devsize
, size
;
262 AudioDeviceID
*devices
;
263 AudioDeviceID default_id
;
264 AudioObjectPropertyAddress addr
;
268 TRACE("%d %p %p %p\n", flow
, ids
, num
, def_index
);
270 addr
.mScope
= kAudioObjectPropertyScopeGlobal
;
271 addr
.mElement
= kAudioObjectPropertyElementMaster
;
273 addr
.mSelector
= kAudioHardwarePropertyDefaultOutputDevice
;
274 else if(flow
== eCapture
)
275 addr
.mSelector
= kAudioHardwarePropertyDefaultInputDevice
;
279 size
= sizeof(default_id
);
280 sc
= AudioObjectGetPropertyData(kAudioObjectSystemObject
, &addr
, 0,
281 NULL
, &size
, &default_id
);
283 WARN("Getting _DefaultInputDevice property failed: %lx\n", sc
);
287 addr
.mSelector
= kAudioHardwarePropertyDevices
;
288 sc
= AudioObjectGetPropertyDataSize(kAudioObjectSystemObject
, &addr
, 0,
291 WARN("Getting _Devices property size failed: %lx\n", sc
);
295 devices
= HeapAlloc(GetProcessHeap(), 0, devsize
);
297 return E_OUTOFMEMORY
;
299 sc
= AudioObjectGetPropertyData(kAudioObjectSystemObject
, &addr
, 0, NULL
,
302 WARN("Getting _Devices property failed: %lx\n", sc
);
303 HeapFree(GetProcessHeap(), 0, devices
);
307 ndevices
= devsize
/ sizeof(AudioDeviceID
);
309 *ids
= HeapAlloc(GetProcessHeap(), 0, ndevices
* sizeof(WCHAR
*));
311 HeapFree(GetProcessHeap(), 0, devices
);
312 return E_OUTOFMEMORY
;
315 *keys
= HeapAlloc(GetProcessHeap(), 0, ndevices
* sizeof(AudioDeviceID
*));
317 HeapFree(GetProcessHeap(), 0, *ids
);
318 HeapFree(GetProcessHeap(), 0, devices
);
319 return E_OUTOFMEMORY
;
323 *def_index
= (UINT
)-1;
324 for(i
= 0; i
< ndevices
; ++i
){
325 AudioBufferList
*buffers
;
331 addr
.mSelector
= kAudioDevicePropertyStreamConfiguration
;
333 addr
.mScope
= kAudioDevicePropertyScopeOutput
;
335 addr
.mScope
= kAudioDevicePropertyScopeInput
;
337 sc
= AudioObjectGetPropertyDataSize(devices
[i
], &addr
, 0, NULL
, &size
);
339 WARN("Unable to get _StreamConfiguration property size for "
340 "device %lu: %lx\n", devices
[i
], sc
);
344 buffers
= HeapAlloc(GetProcessHeap(), 0, size
);
346 HeapFree(GetProcessHeap(), 0, devices
);
347 for(j
= 0; j
< *num
; ++j
)
348 HeapFree(GetProcessHeap(), 0, (*ids
)[j
]);
349 HeapFree(GetProcessHeap(), 0, *keys
);
350 HeapFree(GetProcessHeap(), 0, *ids
);
351 return E_OUTOFMEMORY
;
354 sc
= AudioObjectGetPropertyData(devices
[i
], &addr
, 0, NULL
,
357 WARN("Unable to get _StreamConfiguration property for "
358 "device %lu: %lx\n", devices
[i
], sc
);
359 HeapFree(GetProcessHeap(), 0, buffers
);
363 /* check that there's at least one channel in this device before
364 * we claim it as usable */
365 for(j
= 0; j
< buffers
->mNumberBuffers
; ++j
)
366 if(buffers
->mBuffers
[j
].mNumberChannels
> 0)
368 if(j
>= buffers
->mNumberBuffers
){
369 HeapFree(GetProcessHeap(), 0, buffers
);
373 HeapFree(GetProcessHeap(), 0, buffers
);
376 addr
.mSelector
= kAudioObjectPropertyName
;
377 sc
= AudioObjectGetPropertyData(devices
[i
], &addr
, 0, NULL
,
380 WARN("Unable to get _Name property for device %lu: %lx\n",
385 if(!CFStringGetCString(name
, nameA
, sizeof(nameA
),
386 kCFStringEncodingUTF8
)){
387 WARN("Error converting string to UTF8\n");
394 len
= MultiByteToWideChar(CP_UNIXCP
, 0, nameA
, -1, NULL
, 0);
395 (*ids
)[*num
] = HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
397 HeapFree(GetProcessHeap(), 0, devices
);
398 for(j
= 0; j
< *num
; ++j
){
399 HeapFree(GetProcessHeap(), 0, (*ids
)[j
]);
400 HeapFree(GetProcessHeap(), 0, (*keys
)[j
]);
402 HeapFree(GetProcessHeap(), 0, *ids
);
403 HeapFree(GetProcessHeap(), 0, *keys
);
404 return E_OUTOFMEMORY
;
406 MultiByteToWideChar(CP_UNIXCP
, 0, nameA
, -1, (*ids
)[*num
], len
);
408 (*keys
)[*num
] = HeapAlloc(GetProcessHeap(), 0, sizeof(AudioDeviceID
));
410 HeapFree(GetProcessHeap(), 0, devices
);
411 HeapFree(GetProcessHeap(), 0, (*ids
)[*num
]);
412 for(j
= 0; j
< *num
; ++j
){
413 HeapFree(GetProcessHeap(), 0, (*ids
)[j
]);
414 HeapFree(GetProcessHeap(), 0, (*keys
)[j
]);
416 HeapFree(GetProcessHeap(), 0, *ids
);
417 HeapFree(GetProcessHeap(), 0, *keys
);
418 return E_OUTOFMEMORY
;
420 *(*keys
)[*num
] = devices
[i
];
422 if(*def_index
== (UINT
)-1 && devices
[i
] == default_id
)
428 if(*def_index
== (UINT
)-1)
431 HeapFree(GetProcessHeap(), 0, devices
);
436 HRESULT WINAPI
AUDDRV_GetAudioEndpoint(AudioDeviceID
*adevid
, IMMDevice
*dev
,
437 EDataFlow dataflow
, IAudioClient
**out
)
441 TRACE("%p %d %p\n", dev
, dataflow
, out
);
443 This
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(ACImpl
));
445 return E_OUTOFMEMORY
;
447 This
->IAudioClient_iface
.lpVtbl
= &AudioClient_Vtbl
;
448 This
->IAudioRenderClient_iface
.lpVtbl
= &AudioRenderClient_Vtbl
;
449 This
->IAudioCaptureClient_iface
.lpVtbl
= &AudioCaptureClient_Vtbl
;
450 This
->IAudioClock_iface
.lpVtbl
= &AudioClock_Vtbl
;
451 This
->IAudioClock2_iface
.lpVtbl
= &AudioClock2_Vtbl
;
452 This
->IAudioStreamVolume_iface
.lpVtbl
= &AudioStreamVolume_Vtbl
;
454 This
->dataflow
= dataflow
;
456 if(dataflow
== eRender
)
457 This
->scope
= kAudioDevicePropertyScopeOutput
;
458 else if(dataflow
== eCapture
)
459 This
->scope
= kAudioDevicePropertyScopeInput
;
461 HeapFree(GetProcessHeap(), 0, This
);
468 IMMDevice_AddRef(This
->parent
);
470 list_init(&This
->avail_buffers
);
472 This
->adevid
= *adevid
;
474 *out
= &This
->IAudioClient_iface
;
475 IAudioClient_AddRef(&This
->IAudioClient_iface
);
480 static HRESULT WINAPI
AudioClient_QueryInterface(IAudioClient
*iface
,
481 REFIID riid
, void **ppv
)
483 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
488 if(IsEqualIID(riid
, &IID_IUnknown
) || IsEqualIID(riid
, &IID_IAudioClient
))
491 IUnknown_AddRef((IUnknown
*)*ppv
);
494 WARN("Unknown interface %s\n", debugstr_guid(riid
));
495 return E_NOINTERFACE
;
498 static ULONG WINAPI
AudioClient_AddRef(IAudioClient
*iface
)
500 ACImpl
*This
= impl_from_IAudioClient(iface
);
502 ref
= InterlockedIncrement(&This
->ref
);
503 TRACE("(%p) Refcount now %u\n", This
, ref
);
507 static ULONG WINAPI
AudioClient_Release(IAudioClient
*iface
)
509 ACImpl
*This
= impl_from_IAudioClient(iface
);
511 ref
= InterlockedDecrement(&This
->ref
);
512 TRACE("(%p) Refcount now %u\n", This
, ref
);
514 IAudioClient_Stop(iface
);
516 AudioQueueDispose(This
->aqueue
, 1);
518 EnterCriticalSection(&g_sessions_lock
);
519 list_remove(&This
->entry
);
520 LeaveCriticalSection(&g_sessions_lock
);
522 HeapFree(GetProcessHeap(), 0, This
->vols
);
523 HeapFree(GetProcessHeap(), 0, This
->public_buffer
);
524 CoTaskMemFree(This
->fmt
);
525 IMMDevice_Release(This
->parent
);
526 HeapFree(GetProcessHeap(), 0, This
);
531 static void dump_fmt(const WAVEFORMATEX
*fmt
)
533 TRACE("wFormatTag: 0x%x (", fmt
->wFormatTag
);
534 switch(fmt
->wFormatTag
){
535 case WAVE_FORMAT_PCM
:
536 TRACE("WAVE_FORMAT_PCM");
538 case WAVE_FORMAT_IEEE_FLOAT
:
539 TRACE("WAVE_FORMAT_IEEE_FLOAT");
541 case WAVE_FORMAT_EXTENSIBLE
:
542 TRACE("WAVE_FORMAT_EXTENSIBLE");
550 TRACE("nChannels: %u\n", fmt
->nChannels
);
551 TRACE("nSamplesPerSec: %u\n", fmt
->nSamplesPerSec
);
552 TRACE("nAvgBytesPerSec: %u\n", fmt
->nAvgBytesPerSec
);
553 TRACE("nBlockAlign: %u\n", fmt
->nBlockAlign
);
554 TRACE("wBitsPerSample: %u\n", fmt
->wBitsPerSample
);
555 TRACE("cbSize: %u\n", fmt
->cbSize
);
557 if(fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
){
558 WAVEFORMATEXTENSIBLE
*fmtex
= (void*)fmt
;
559 TRACE("dwChannelMask: %08x\n", fmtex
->dwChannelMask
);
560 TRACE("Samples: %04x\n", fmtex
->Samples
.wReserved
);
561 TRACE("SubFormat: %s\n", wine_dbgstr_guid(&fmtex
->SubFormat
));
565 static DWORD
get_channel_mask(unsigned int channels
)
571 return KSAUDIO_SPEAKER_MONO
;
573 return KSAUDIO_SPEAKER_STEREO
;
575 return KSAUDIO_SPEAKER_STEREO
| SPEAKER_LOW_FREQUENCY
;
577 return KSAUDIO_SPEAKER_QUAD
; /* not _SURROUND */
579 return KSAUDIO_SPEAKER_QUAD
| SPEAKER_LOW_FREQUENCY
;
581 return KSAUDIO_SPEAKER_5POINT1
; /* not 5POINT1_SURROUND */
583 return KSAUDIO_SPEAKER_5POINT1
| SPEAKER_BACK_CENTER
;
585 return KSAUDIO_SPEAKER_7POINT1
; /* not 7POINT1_SURROUND */
587 FIXME("Unknown speaker configuration: %u\n", channels
);
591 static WAVEFORMATEX
*clone_format(const WAVEFORMATEX
*fmt
)
596 if(fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
)
597 size
= sizeof(WAVEFORMATEXTENSIBLE
);
599 size
= sizeof(WAVEFORMATEX
);
601 ret
= CoTaskMemAlloc(size
);
605 memcpy(ret
, fmt
, size
);
607 ret
->cbSize
= size
- sizeof(WAVEFORMATEX
);
612 static HRESULT
ca_get_audiodesc(AudioStreamBasicDescription
*desc
,
613 const WAVEFORMATEX
*fmt
)
615 const WAVEFORMATEXTENSIBLE
*fmtex
= (const WAVEFORMATEXTENSIBLE
*)fmt
;
617 desc
->mFormatFlags
= 0;
619 if(fmt
->wFormatTag
== WAVE_FORMAT_PCM
||
620 (fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
621 IsEqualGUID(&fmtex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_PCM
))){
622 desc
->mFormatID
= kAudioFormatLinearPCM
;
623 if(fmt
->wBitsPerSample
> 8)
624 desc
->mFormatFlags
= kAudioFormatFlagIsSignedInteger
;
625 }else if(fmt
->wFormatTag
== WAVE_FORMAT_IEEE_FLOAT
||
626 (fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
627 IsEqualGUID(&fmtex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_IEEE_FLOAT
))){
628 desc
->mFormatID
= kAudioFormatLinearPCM
;
629 desc
->mFormatFlags
= kAudioFormatFlagIsFloat
;
630 }else if(fmt
->wFormatTag
== WAVE_FORMAT_MULAW
||
631 (fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
632 IsEqualGUID(&fmtex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_MULAW
))){
633 desc
->mFormatID
= kAudioFormatULaw
;
634 }else if(fmt
->wFormatTag
== WAVE_FORMAT_ALAW
||
635 (fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
636 IsEqualGUID(&fmtex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_ALAW
))){
637 desc
->mFormatID
= kAudioFormatALaw
;
639 return AUDCLNT_E_UNSUPPORTED_FORMAT
;
641 desc
->mSampleRate
= fmt
->nSamplesPerSec
;
642 desc
->mBytesPerPacket
= fmt
->nBlockAlign
;
643 desc
->mFramesPerPacket
= 1;
644 desc
->mBytesPerFrame
= fmt
->nBlockAlign
;
645 desc
->mChannelsPerFrame
= fmt
->nChannels
;
646 desc
->mBitsPerChannel
= fmt
->wBitsPerSample
;
652 static void ca_out_buffer_cb(void *user
, AudioQueueRef aqueue
,
653 AudioQueueBufferRef buffer
)
656 AQBuffer
*buf
= buffer
->mUserData
;
658 OSSpinLockLock(&This
->lock
);
659 list_add_tail(&This
->avail_buffers
, &buf
->entry
);
660 This
->inbuf_frames
-= buffer
->mAudioDataByteSize
/ This
->fmt
->nBlockAlign
;
661 OSSpinLockUnlock(&This
->lock
);
664 static void ca_in_buffer_cb(void *user
, AudioQueueRef aqueue
,
665 AudioQueueBufferRef buffer
, const AudioTimeStamp
*start
,
666 UInt32 ndesc
, const AudioStreamPacketDescription
*descs
)
669 AQBuffer
*buf
= buffer
->mUserData
;
671 OSSpinLockLock(&This
->lock
);
672 list_add_tail(&This
->avail_buffers
, &buf
->entry
);
673 This
->inbuf_frames
+= buffer
->mAudioDataByteSize
/ This
->fmt
->nBlockAlign
;
674 OSSpinLockUnlock(&This
->lock
);
677 static HRESULT
ca_setup_aqueue(AudioDeviceID did
, EDataFlow flow
,
678 const WAVEFORMATEX
*fmt
, void *user
, AudioQueueRef
*aqueue
)
680 AudioStreamBasicDescription desc
;
681 AudioObjectPropertyAddress addr
;
687 addr
.mScope
= kAudioObjectPropertyScopeGlobal
;
689 addr
.mSelector
= kAudioDevicePropertyDeviceUID
;
692 sc
= AudioObjectGetPropertyData(did
, &addr
, 0, NULL
, &size
, &uid
);
694 WARN("Unable to get _DeviceUID property: %lx\n", sc
);
698 hr
= ca_get_audiodesc(&desc
, fmt
);
705 sc
= AudioQueueNewOutput(&desc
, ca_out_buffer_cb
, user
, NULL
, NULL
, 0,
707 else if(flow
== eCapture
)
708 sc
= AudioQueueNewInput(&desc
, ca_in_buffer_cb
, user
, NULL
, NULL
, 0,
715 WARN("Unable to create AudioQueue: %lx\n", sc
);
720 sc
= AudioQueueSetProperty(*aqueue
, kAudioQueueProperty_CurrentDevice
,
732 static void session_init_vols(AudioSession
*session
, UINT channels
)
734 if(session
->channel_count
< channels
){
737 if(session
->channel_vols
)
738 session
->channel_vols
= HeapReAlloc(GetProcessHeap(), 0,
739 session
->channel_vols
, sizeof(float) * channels
);
741 session
->channel_vols
= HeapAlloc(GetProcessHeap(), 0,
742 sizeof(float) * channels
);
743 if(!session
->channel_vols
)
746 for(i
= session
->channel_count
; i
< channels
; ++i
)
747 session
->channel_vols
[i
] = 1.f
;
749 session
->channel_count
= channels
;
753 static AudioSession
*create_session(const GUID
*guid
, IMMDevice
*device
,
758 ret
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(AudioSession
));
762 memcpy(&ret
->guid
, guid
, sizeof(GUID
));
764 ret
->device
= device
;
766 list_init(&ret
->clients
);
768 list_add_head(&g_sessions
, &ret
->entry
);
770 InitializeCriticalSection(&ret
->lock
);
772 session_init_vols(ret
, num_channels
);
774 ret
->master_vol
= 1.f
;
779 /* if channels == 0, then this will return or create a session with
780 * matching dataflow and GUID. otherwise, channels must also match */
781 static HRESULT
get_audio_session(const GUID
*sessionguid
,
782 IMMDevice
*device
, UINT channels
, AudioSession
**out
)
784 AudioSession
*session
;
786 if(!sessionguid
|| IsEqualGUID(sessionguid
, &GUID_NULL
)){
787 *out
= create_session(&GUID_NULL
, device
, channels
);
789 return E_OUTOFMEMORY
;
795 LIST_FOR_EACH_ENTRY(session
, &g_sessions
, AudioSession
, entry
){
796 if(session
->device
== device
&&
797 IsEqualGUID(sessionguid
, &session
->guid
)){
798 session_init_vols(session
, channels
);
805 *out
= create_session(sessionguid
, device
, channels
);
807 return E_OUTOFMEMORY
;
813 static HRESULT WINAPI
AudioClient_Initialize(IAudioClient
*iface
,
814 AUDCLNT_SHAREMODE mode
, DWORD flags
, REFERENCE_TIME duration
,
815 REFERENCE_TIME period
, const WAVEFORMATEX
*fmt
,
816 const GUID
*sessionguid
)
818 ACImpl
*This
= impl_from_IAudioClient(iface
);
823 TRACE("(%p)->(%x, %x, %s, %s, %p, %s)\n", This
, mode
, flags
,
824 wine_dbgstr_longlong(duration
), wine_dbgstr_longlong(period
), fmt
, debugstr_guid(sessionguid
));
831 if(mode
!= AUDCLNT_SHAREMODE_SHARED
&& mode
!= AUDCLNT_SHAREMODE_EXCLUSIVE
)
832 return AUDCLNT_E_NOT_INITIALIZED
;
834 if(flags
& ~(AUDCLNT_STREAMFLAGS_CROSSPROCESS
|
835 AUDCLNT_STREAMFLAGS_LOOPBACK
|
836 AUDCLNT_STREAMFLAGS_EVENTCALLBACK
|
837 AUDCLNT_STREAMFLAGS_NOPERSIST
|
838 AUDCLNT_STREAMFLAGS_RATEADJUST
|
839 AUDCLNT_SESSIONFLAGS_EXPIREWHENUNOWNED
|
840 AUDCLNT_SESSIONFLAGS_DISPLAY_HIDE
|
841 AUDCLNT_SESSIONFLAGS_DISPLAY_HIDEWHENEXPIRED
)){
842 TRACE("Unknown flags: %08x\n", flags
);
846 OSSpinLockLock(&This
->lock
);
849 OSSpinLockUnlock(&This
->lock
);
850 return AUDCLNT_E_ALREADY_INITIALIZED
;
853 hr
= ca_setup_aqueue(This
->adevid
, This
->dataflow
, fmt
, This
, &This
->aqueue
);
855 OSSpinLockUnlock(&This
->lock
);
859 This
->fmt
= clone_format(fmt
);
861 AudioQueueDispose(This
->aqueue
, 1);
863 OSSpinLockUnlock(&This
->lock
);
864 return E_OUTOFMEMORY
;
868 This
->period_ms
= period
/ 10000;
869 if(This
->period_ms
== 0)
872 This
->period_ms
= MinimumPeriod
/ 10000;
875 duration
= 300000; /* 0.03s */
876 This
->bufsize_frames
= ceil(fmt
->nSamplesPerSec
* (duration
/ 10000000.));
878 if(This
->dataflow
== eCapture
){
880 UInt32 bsize
= ceil((This
->bufsize_frames
/ (double)CAPTURE_BUFFERS
) *
881 This
->fmt
->nBlockAlign
);
882 for(i
= 0; i
< CAPTURE_BUFFERS
; ++i
){
885 buf
= HeapAlloc(GetProcessHeap(), 0, sizeof(AQBuffer
));
887 AudioQueueDispose(This
->aqueue
, 1);
889 CoTaskMemFree(This
->fmt
);
891 OSSpinLockUnlock(&This
->lock
);
892 return E_OUTOFMEMORY
;
895 sc
= AudioQueueAllocateBuffer(This
->aqueue
, bsize
, &buf
->buf
);
897 AudioQueueDispose(This
->aqueue
, 1);
899 CoTaskMemFree(This
->fmt
);
901 OSSpinLockUnlock(&This
->lock
);
902 WARN("Couldn't allocate buffer: %lx\n", sc
);
906 buf
->buf
->mUserData
= buf
;
908 sc
= AudioQueueEnqueueBuffer(This
->aqueue
, buf
->buf
, 0, NULL
);
910 ERR("Couldn't enqueue buffer: %lx\n", sc
);
916 This
->vols
= HeapAlloc(GetProcessHeap(), 0, fmt
->nChannels
* sizeof(float));
918 AudioQueueDispose(This
->aqueue
, 1);
920 CoTaskMemFree(This
->fmt
);
922 OSSpinLockUnlock(&This
->lock
);
923 return E_OUTOFMEMORY
;
926 for(i
= 0; i
< fmt
->nChannels
; ++i
)
932 EnterCriticalSection(&g_sessions_lock
);
934 hr
= get_audio_session(sessionguid
, This
->parent
, fmt
->nChannels
,
937 LeaveCriticalSection(&g_sessions_lock
);
938 AudioQueueDispose(This
->aqueue
, 1);
940 CoTaskMemFree(This
->fmt
);
942 HeapFree(GetProcessHeap(), 0, This
->vols
);
944 OSSpinLockUnlock(&This
->lock
);
948 list_add_tail(&This
->session
->clients
, &This
->entry
);
950 LeaveCriticalSection(&g_sessions_lock
);
954 OSSpinLockUnlock(&This
->lock
);
959 static HRESULT WINAPI
AudioClient_GetBufferSize(IAudioClient
*iface
,
962 ACImpl
*This
= impl_from_IAudioClient(iface
);
964 TRACE("(%p)->(%p)\n", This
, frames
);
969 OSSpinLockLock(&This
->lock
);
972 OSSpinLockUnlock(&This
->lock
);
973 return AUDCLNT_E_NOT_INITIALIZED
;
976 *frames
= This
->bufsize_frames
;
978 OSSpinLockUnlock(&This
->lock
);
983 static HRESULT
ca_get_max_stream_latency(ACImpl
*This
, UInt32
*max
)
985 AudioObjectPropertyAddress addr
;
991 addr
.mScope
= This
->scope
;
993 addr
.mSelector
= kAudioDevicePropertyStreams
;
995 sc
= AudioObjectGetPropertyDataSize(This
->adevid
, &addr
, 0, NULL
,
998 WARN("Unable to get size for _Streams property: %lx\n", sc
);
1002 ids
= HeapAlloc(GetProcessHeap(), 0, size
);
1004 return E_OUTOFMEMORY
;
1006 sc
= AudioObjectGetPropertyData(This
->adevid
, &addr
, 0, NULL
, &size
, ids
);
1008 WARN("Unable to get _Streams property: %lx\n", sc
);
1009 HeapFree(GetProcessHeap(), 0, ids
);
1013 nstreams
= size
/ sizeof(AudioStreamID
);
1016 addr
.mSelector
= kAudioStreamPropertyLatency
;
1017 for(i
= 0; i
< nstreams
; ++i
){
1020 size
= sizeof(latency
);
1021 sc
= AudioObjectGetPropertyData(ids
[i
], &addr
, 0, NULL
,
1024 WARN("Unable to get _Latency property: %lx\n", sc
);
1032 HeapFree(GetProcessHeap(), 0, ids
);
1037 static HRESULT WINAPI
AudioClient_GetStreamLatency(IAudioClient
*iface
,
1038 REFERENCE_TIME
*out
)
1040 ACImpl
*This
= impl_from_IAudioClient(iface
);
1041 UInt32 latency
, stream_latency
, size
;
1042 AudioObjectPropertyAddress addr
;
1046 TRACE("(%p)->(%p)\n", This
, out
);
1051 OSSpinLockLock(&This
->lock
);
1054 OSSpinLockUnlock(&This
->lock
);
1055 return AUDCLNT_E_NOT_INITIALIZED
;
1058 addr
.mScope
= This
->scope
;
1059 addr
.mSelector
= kAudioDevicePropertyLatency
;
1062 size
= sizeof(latency
);
1063 sc
= AudioObjectGetPropertyData(This
->adevid
, &addr
, 0, NULL
,
1066 WARN("Couldn't get _Latency property: %lx\n", sc
);
1067 OSSpinLockUnlock(&This
->lock
);
1071 hr
= ca_get_max_stream_latency(This
, &stream_latency
);
1073 OSSpinLockUnlock(&This
->lock
);
1077 latency
+= stream_latency
;
1078 *out
= (latency
/ (double)This
->fmt
->nSamplesPerSec
) * 10000000;
1080 OSSpinLockUnlock(&This
->lock
);
1085 static HRESULT
AudioClient_GetCurrentPadding_nolock(ACImpl
*This
,
1089 return AUDCLNT_E_NOT_INITIALIZED
;
1091 *numpad
= This
->inbuf_frames
;
1096 static HRESULT WINAPI
AudioClient_GetCurrentPadding(IAudioClient
*iface
,
1099 ACImpl
*This
= impl_from_IAudioClient(iface
);
1102 TRACE("(%p)->(%p)\n", This
, numpad
);
1107 OSSpinLockLock(&This
->lock
);
1109 hr
= AudioClient_GetCurrentPadding_nolock(This
, numpad
);
1111 OSSpinLockUnlock(&This
->lock
);
1116 static HRESULT WINAPI
AudioClient_IsFormatSupported(IAudioClient
*iface
,
1117 AUDCLNT_SHAREMODE mode
, const WAVEFORMATEX
*pwfx
,
1118 WAVEFORMATEX
**outpwfx
)
1120 ACImpl
*This
= impl_from_IAudioClient(iface
);
1121 WAVEFORMATEXTENSIBLE
*fmtex
= (WAVEFORMATEXTENSIBLE
*)pwfx
;
1122 AudioQueueRef aqueue
;
1125 TRACE("(%p)->(%x, %p, %p)\n", This
, mode
, pwfx
, outpwfx
);
1127 if(!pwfx
|| (mode
== AUDCLNT_SHAREMODE_SHARED
&& !outpwfx
))
1130 if(mode
!= AUDCLNT_SHAREMODE_SHARED
&& mode
!= AUDCLNT_SHAREMODE_EXCLUSIVE
)
1131 return E_INVALIDARG
;
1133 if(pwfx
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
1134 pwfx
->cbSize
< sizeof(WAVEFORMATEXTENSIBLE
) - sizeof(WAVEFORMATEX
))
1135 return E_INVALIDARG
;
1139 if(pwfx
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
1140 fmtex
->dwChannelMask
!= 0 &&
1141 fmtex
->dwChannelMask
!= get_channel_mask(pwfx
->nChannels
))
1142 return AUDCLNT_E_UNSUPPORTED_FORMAT
;
1144 OSSpinLockLock(&This
->lock
);
1146 hr
= ca_setup_aqueue(This
->adevid
, This
->dataflow
, pwfx
, NULL
, &aqueue
);
1148 AudioQueueDispose(aqueue
, 1);
1149 OSSpinLockUnlock(&This
->lock
);
1152 TRACE("returning %08x\n", S_OK
);
1156 OSSpinLockUnlock(&This
->lock
);
1161 TRACE("returning %08x\n", AUDCLNT_E_UNSUPPORTED_FORMAT
);
1162 return AUDCLNT_E_UNSUPPORTED_FORMAT
;
1165 static HRESULT WINAPI
AudioClient_GetMixFormat(IAudioClient
*iface
,
1166 WAVEFORMATEX
**pwfx
)
1168 ACImpl
*This
= impl_from_IAudioClient(iface
);
1169 WAVEFORMATEXTENSIBLE
*fmt
;
1173 AudioBufferList
*buffers
;
1174 AudioObjectPropertyAddress addr
;
1177 TRACE("(%p)->(%p)\n", This
, pwfx
);
1183 fmt
= CoTaskMemAlloc(sizeof(WAVEFORMATEXTENSIBLE
));
1185 return E_OUTOFMEMORY
;
1187 fmt
->Format
.wFormatTag
= WAVE_FORMAT_EXTENSIBLE
;
1189 addr
.mScope
= This
->scope
;
1191 addr
.mSelector
= kAudioDevicePropertyStreamConfiguration
;
1193 sc
= AudioObjectGetPropertyDataSize(This
->adevid
, &addr
, 0, NULL
, &size
);
1196 WARN("Unable to get size for _StreamConfiguration property: %lx\n", sc
);
1200 buffers
= HeapAlloc(GetProcessHeap(), 0, size
);
1203 return E_OUTOFMEMORY
;
1206 sc
= AudioObjectGetPropertyData(This
->adevid
, &addr
, 0, NULL
,
1210 HeapFree(GetProcessHeap(), 0, buffers
);
1211 WARN("Unable to get _StreamConfiguration property: %lx\n", sc
);
1215 fmt
->Format
.nChannels
= 0;
1216 for(i
= 0; i
< buffers
->mNumberBuffers
; ++i
)
1217 fmt
->Format
.nChannels
+= buffers
->mBuffers
[i
].mNumberChannels
;
1219 HeapFree(GetProcessHeap(), 0, buffers
);
1221 fmt
->dwChannelMask
= get_channel_mask(fmt
->Format
.nChannels
);
1223 addr
.mSelector
= kAudioDevicePropertyNominalSampleRate
;
1224 size
= sizeof(Float64
);
1225 sc
= AudioObjectGetPropertyData(This
->adevid
, &addr
, 0, NULL
, &size
, &rate
);
1228 WARN("Unable to get _NominalSampleRate property: %lx\n", sc
);
1231 fmt
->Format
.nSamplesPerSec
= rate
;
1233 fmt
->Format
.wBitsPerSample
= 32;
1234 fmt
->SubFormat
= KSDATAFORMAT_SUBTYPE_IEEE_FLOAT
;
1236 fmt
->Format
.nBlockAlign
= (fmt
->Format
.wBitsPerSample
*
1237 fmt
->Format
.nChannels
) / 8;
1238 fmt
->Format
.nAvgBytesPerSec
= fmt
->Format
.nSamplesPerSec
*
1239 fmt
->Format
.nBlockAlign
;
1241 fmt
->Samples
.wValidBitsPerSample
= fmt
->Format
.wBitsPerSample
;
1242 fmt
->Format
.cbSize
= sizeof(WAVEFORMATEXTENSIBLE
) - sizeof(WAVEFORMATEX
);
1244 *pwfx
= (WAVEFORMATEX
*)fmt
;
1250 static HRESULT WINAPI
AudioClient_GetDevicePeriod(IAudioClient
*iface
,
1251 REFERENCE_TIME
*defperiod
, REFERENCE_TIME
*minperiod
)
1253 ACImpl
*This
= impl_from_IAudioClient(iface
);
1255 TRACE("(%p)->(%p, %p)\n", This
, defperiod
, minperiod
);
1257 if(!defperiod
&& !minperiod
)
1260 OSSpinLockLock(&This
->lock
);
1262 if(This
->period_ms
){
1264 *defperiod
= This
->period_ms
* 10000;
1266 *minperiod
= This
->period_ms
* 10000;
1269 *defperiod
= DefaultPeriod
;
1271 *minperiod
= MinimumPeriod
;
1274 OSSpinLockUnlock(&This
->lock
);
1279 void CALLBACK
ca_period_cb(void *user
, BOOLEAN timer
)
1281 ACImpl
*This
= user
;
1283 OSSpinLockLock(&This
->lock
);
1285 SetEvent(This
->event
);
1286 OSSpinLockUnlock(&This
->lock
);
1289 static HRESULT WINAPI
AudioClient_Start(IAudioClient
*iface
)
1291 ACImpl
*This
= impl_from_IAudioClient(iface
);
1294 TRACE("(%p)\n", This
);
1296 OSSpinLockLock(&This
->lock
);
1299 OSSpinLockUnlock(&This
->lock
);
1300 return AUDCLNT_E_NOT_INITIALIZED
;
1303 if(This
->playing
!= StateStopped
){
1304 OSSpinLockUnlock(&This
->lock
);
1305 return AUDCLNT_E_NOT_STOPPED
;
1308 if((This
->flags
& AUDCLNT_STREAMFLAGS_EVENTCALLBACK
) && !This
->event
){
1309 OSSpinLockUnlock(&This
->lock
);
1310 return AUDCLNT_E_EVENTHANDLE_NOT_SET
;
1314 if(!CreateTimerQueueTimer(&This
->timer
, g_timer_q
,
1315 ca_period_cb
, This
, 0, This
->period_ms
, 0))
1316 ERR("Unable to create timer: %u\n", GetLastError());
1318 This
->playing
= StateInTransition
;
1320 OSSpinLockUnlock(&This
->lock
);
1322 sc
= AudioQueueStart(This
->aqueue
, NULL
);
1324 WARN("Unable to start audio queue: %lx\n", sc
);
1328 OSSpinLockLock(&This
->lock
);
1330 This
->playing
= StatePlaying
;
1332 OSSpinLockUnlock(&This
->lock
);
1337 static HRESULT WINAPI
AudioClient_Stop(IAudioClient
*iface
)
1339 ACImpl
*This
= impl_from_IAudioClient(iface
);
1342 TRACE("(%p)\n", This
);
1344 OSSpinLockLock(&This
->lock
);
1347 OSSpinLockUnlock(&This
->lock
);
1348 return AUDCLNT_E_NOT_INITIALIZED
;
1351 if(This
->playing
== StateStopped
){
1352 OSSpinLockUnlock(&This
->lock
);
1356 if(This
->playing
== StateInTransition
){
1357 OSSpinLockUnlock(&This
->lock
);
1361 if(This
->timer
&& This
->timer
!= INVALID_HANDLE_VALUE
){
1362 DeleteTimerQueueTimer(g_timer_q
, This
->timer
, INVALID_HANDLE_VALUE
);
1366 This
->playing
= StateInTransition
;
1368 OSSpinLockUnlock(&This
->lock
);
1370 sc
= AudioQueueFlush(This
->aqueue
);
1372 WARN("Unable to flush audio queue: %lx\n", sc
);
1374 sc
= AudioQueuePause(This
->aqueue
);
1376 WARN("Unable to pause audio queue: %lx\n", sc
);
1380 OSSpinLockLock(&This
->lock
);
1382 This
->playing
= StateStopped
;
1384 OSSpinLockUnlock(&This
->lock
);
1389 static HRESULT WINAPI
AudioClient_Reset(IAudioClient
*iface
)
1391 ACImpl
*This
= impl_from_IAudioClient(iface
);
1395 TRACE("(%p)\n", This
);
1397 OSSpinLockLock(&This
->lock
);
1400 OSSpinLockUnlock(&This
->lock
);
1401 return AUDCLNT_E_NOT_INITIALIZED
;
1404 if(This
->playing
!= StateStopped
){
1405 OSSpinLockUnlock(&This
->lock
);
1406 return AUDCLNT_E_NOT_STOPPED
;
1409 if(This
->getbuf_last
){
1410 OSSpinLockUnlock(&This
->lock
);
1411 return AUDCLNT_E_BUFFER_OPERATION_PENDING
;
1414 This
->written_frames
= 0;
1416 hr
= AudioClock_GetPosition_nolock(This
, &This
->last_time
, NULL
, TRUE
);
1418 OSSpinLockUnlock(&This
->lock
);
1422 OSSpinLockUnlock(&This
->lock
);
1424 sc
= AudioQueueReset(This
->aqueue
);
1426 WARN("Unable to reset audio queue: %lx\n", sc
);
1433 static HRESULT WINAPI
AudioClient_SetEventHandle(IAudioClient
*iface
,
1436 ACImpl
*This
= impl_from_IAudioClient(iface
);
1438 TRACE("(%p)->(%p)\n", This
, event
);
1441 return E_INVALIDARG
;
1443 OSSpinLockLock(&This
->lock
);
1446 OSSpinLockUnlock(&This
->lock
);
1447 return AUDCLNT_E_NOT_INITIALIZED
;
1450 if(!(This
->flags
& AUDCLNT_STREAMFLAGS_EVENTCALLBACK
)){
1451 OSSpinLockUnlock(&This
->lock
);
1452 return AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED
;
1455 This
->event
= event
;
1457 OSSpinLockUnlock(&This
->lock
);
1462 static HRESULT WINAPI
AudioClient_GetService(IAudioClient
*iface
, REFIID riid
,
1465 ACImpl
*This
= impl_from_IAudioClient(iface
);
1467 TRACE("(%p)->(%s, %p)\n", This
, debugstr_guid(riid
), ppv
);
1473 OSSpinLockLock(&This
->lock
);
1476 OSSpinLockUnlock(&This
->lock
);
1477 return AUDCLNT_E_NOT_INITIALIZED
;
1480 if(IsEqualIID(riid
, &IID_IAudioRenderClient
)){
1481 if(This
->dataflow
!= eRender
){
1482 OSSpinLockUnlock(&This
->lock
);
1483 return AUDCLNT_E_WRONG_ENDPOINT_TYPE
;
1485 IAudioRenderClient_AddRef(&This
->IAudioRenderClient_iface
);
1486 *ppv
= &This
->IAudioRenderClient_iface
;
1487 }else if(IsEqualIID(riid
, &IID_IAudioCaptureClient
)){
1488 if(This
->dataflow
!= eCapture
){
1489 OSSpinLockUnlock(&This
->lock
);
1490 return AUDCLNT_E_WRONG_ENDPOINT_TYPE
;
1492 IAudioCaptureClient_AddRef(&This
->IAudioCaptureClient_iface
);
1493 *ppv
= &This
->IAudioCaptureClient_iface
;
1494 }else if(IsEqualIID(riid
, &IID_IAudioClock
)){
1495 IAudioClock_AddRef(&This
->IAudioClock_iface
);
1496 *ppv
= &This
->IAudioClock_iface
;
1497 }else if(IsEqualIID(riid
, &IID_IAudioStreamVolume
)){
1498 IAudioStreamVolume_AddRef(&This
->IAudioStreamVolume_iface
);
1499 *ppv
= &This
->IAudioStreamVolume_iface
;
1500 }else if(IsEqualIID(riid
, &IID_IAudioSessionControl
)){
1501 if(!This
->session_wrapper
){
1502 This
->session_wrapper
= AudioSessionWrapper_Create(This
);
1503 if(!This
->session_wrapper
){
1504 OSSpinLockUnlock(&This
->lock
);
1505 return E_OUTOFMEMORY
;
1508 IAudioSessionControl2_AddRef(&This
->session_wrapper
->IAudioSessionControl2_iface
);
1510 *ppv
= &This
->session_wrapper
->IAudioSessionControl2_iface
;
1511 }else if(IsEqualIID(riid
, &IID_IChannelAudioVolume
)){
1512 if(!This
->session_wrapper
){
1513 This
->session_wrapper
= AudioSessionWrapper_Create(This
);
1514 if(!This
->session_wrapper
){
1515 OSSpinLockUnlock(&This
->lock
);
1516 return E_OUTOFMEMORY
;
1519 IChannelAudioVolume_AddRef(&This
->session_wrapper
->IChannelAudioVolume_iface
);
1521 *ppv
= &This
->session_wrapper
->IChannelAudioVolume_iface
;
1522 }else if(IsEqualIID(riid
, &IID_ISimpleAudioVolume
)){
1523 if(!This
->session_wrapper
){
1524 This
->session_wrapper
= AudioSessionWrapper_Create(This
);
1525 if(!This
->session_wrapper
){
1526 OSSpinLockUnlock(&This
->lock
);
1527 return E_OUTOFMEMORY
;
1530 ISimpleAudioVolume_AddRef(&This
->session_wrapper
->ISimpleAudioVolume_iface
);
1532 *ppv
= &This
->session_wrapper
->ISimpleAudioVolume_iface
;
1536 OSSpinLockUnlock(&This
->lock
);
1540 OSSpinLockUnlock(&This
->lock
);
1542 FIXME("stub %s\n", debugstr_guid(riid
));
1543 return E_NOINTERFACE
;
1546 static const IAudioClientVtbl AudioClient_Vtbl
=
1548 AudioClient_QueryInterface
,
1550 AudioClient_Release
,
1551 AudioClient_Initialize
,
1552 AudioClient_GetBufferSize
,
1553 AudioClient_GetStreamLatency
,
1554 AudioClient_GetCurrentPadding
,
1555 AudioClient_IsFormatSupported
,
1556 AudioClient_GetMixFormat
,
1557 AudioClient_GetDevicePeriod
,
1561 AudioClient_SetEventHandle
,
1562 AudioClient_GetService
1565 static HRESULT WINAPI
AudioRenderClient_QueryInterface(
1566 IAudioRenderClient
*iface
, REFIID riid
, void **ppv
)
1568 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
1574 if(IsEqualIID(riid
, &IID_IUnknown
) ||
1575 IsEqualIID(riid
, &IID_IAudioRenderClient
))
1578 IUnknown_AddRef((IUnknown
*)*ppv
);
1582 WARN("Unknown interface %s\n", debugstr_guid(riid
));
1583 return E_NOINTERFACE
;
1586 static ULONG WINAPI
AudioRenderClient_AddRef(IAudioRenderClient
*iface
)
1588 ACImpl
*This
= impl_from_IAudioRenderClient(iface
);
1589 return AudioClient_AddRef(&This
->IAudioClient_iface
);
1592 static ULONG WINAPI
AudioRenderClient_Release(IAudioRenderClient
*iface
)
1594 ACImpl
*This
= impl_from_IAudioRenderClient(iface
);
1595 return AudioClient_Release(&This
->IAudioClient_iface
);
1598 static HRESULT WINAPI
AudioRenderClient_GetBuffer(IAudioRenderClient
*iface
,
1599 UINT32 frames
, BYTE
**data
)
1601 ACImpl
*This
= impl_from_IAudioRenderClient(iface
);
1603 UINT32 pad
, bytes
= frames
* This
->fmt
->nBlockAlign
;
1607 TRACE("(%p)->(%u, %p)\n", This
, frames
, data
);
1613 OSSpinLockLock(&This
->lock
);
1615 if(This
->getbuf_last
){
1616 OSSpinLockUnlock(&This
->lock
);
1617 return AUDCLNT_E_OUT_OF_ORDER
;
1621 OSSpinLockUnlock(&This
->lock
);
1625 hr
= AudioClient_GetCurrentPadding_nolock(This
, &pad
);
1627 OSSpinLockUnlock(&This
->lock
);
1631 if(pad
+ frames
> This
->bufsize_frames
){
1632 OSSpinLockUnlock(&This
->lock
);
1633 return AUDCLNT_E_BUFFER_TOO_LARGE
;
1636 LIST_FOR_EACH_ENTRY(buf
, &This
->avail_buffers
, AQBuffer
, entry
){
1637 if(buf
->buf
->mAudioDataBytesCapacity
>= bytes
){
1638 This
->public_buffer
= buf
->buf
;
1639 list_remove(&buf
->entry
);
1644 if(&buf
->entry
== &This
->avail_buffers
){
1645 sc
= AudioQueueAllocateBuffer(This
->aqueue
, bytes
,
1646 &This
->public_buffer
);
1648 OSSpinLockUnlock(&This
->lock
);
1649 WARN("Unable to allocate buffer: %lx\n", sc
);
1652 buf
= HeapAlloc(GetProcessHeap(), 0, sizeof(AQBuffer
));
1654 AudioQueueFreeBuffer(This
->aqueue
, This
->public_buffer
);
1655 This
->public_buffer
= NULL
;
1656 OSSpinLockUnlock(&This
->lock
);
1657 return E_OUTOFMEMORY
;
1659 buf
->buf
= This
->public_buffer
;
1660 This
->public_buffer
->mUserData
= buf
;
1663 *data
= This
->public_buffer
->mAudioData
;
1665 This
->getbuf_last
= frames
;
1667 OSSpinLockUnlock(&This
->lock
);
1672 static HRESULT WINAPI
AudioRenderClient_ReleaseBuffer(
1673 IAudioRenderClient
*iface
, UINT32 frames
, DWORD flags
)
1675 ACImpl
*This
= impl_from_IAudioRenderClient(iface
);
1678 TRACE("(%p)->(%u, %x)\n", This
, frames
, flags
);
1680 OSSpinLockLock(&This
->lock
);
1683 This
->getbuf_last
= 0;
1684 if(This
->public_buffer
){
1685 AQBuffer
*buf
= This
->public_buffer
->mUserData
;
1686 list_add_tail(&This
->avail_buffers
, &buf
->entry
);
1687 This
->public_buffer
= NULL
;
1689 OSSpinLockUnlock(&This
->lock
);
1693 if(!This
->getbuf_last
){
1694 OSSpinLockUnlock(&This
->lock
);
1695 return AUDCLNT_E_OUT_OF_ORDER
;
1698 if(frames
> This
->getbuf_last
){
1699 OSSpinLockUnlock(&This
->lock
);
1700 return AUDCLNT_E_INVALID_SIZE
;
1703 if(flags
& AUDCLNT_BUFFERFLAGS_SILENT
){
1704 WAVEFORMATEXTENSIBLE
*fmtex
= (WAVEFORMATEXTENSIBLE
*)This
->fmt
;
1705 if((This
->fmt
->wFormatTag
== WAVE_FORMAT_PCM
||
1706 (This
->fmt
->wFormatTag
== WAVE_FORMAT_EXTENSIBLE
&&
1707 IsEqualGUID(&fmtex
->SubFormat
, &KSDATAFORMAT_SUBTYPE_PCM
))) &&
1708 This
->fmt
->wBitsPerSample
== 8)
1709 memset(This
->public_buffer
->mAudioData
, 128,
1710 frames
* This
->fmt
->nBlockAlign
);
1712 memset(This
->public_buffer
->mAudioData
, 0,
1713 frames
* This
->fmt
->nBlockAlign
);
1716 This
->public_buffer
->mAudioDataByteSize
= frames
* This
->fmt
->nBlockAlign
;
1718 sc
= AudioQueueEnqueueBuffer(This
->aqueue
, This
->public_buffer
, 0, NULL
);
1720 OSSpinLockUnlock(&This
->lock
);
1721 WARN("Unable to enqueue buffer: %lx\n", sc
);
1725 if(This
->playing
== StateStopped
)
1726 AudioQueuePrime(This
->aqueue
, 0, NULL
);
1728 This
->public_buffer
= NULL
;
1729 This
->getbuf_last
= 0;
1730 This
->written_frames
+= frames
;
1731 This
->inbuf_frames
+= frames
;
1733 OSSpinLockUnlock(&This
->lock
);
1738 static const IAudioRenderClientVtbl AudioRenderClient_Vtbl
= {
1739 AudioRenderClient_QueryInterface
,
1740 AudioRenderClient_AddRef
,
1741 AudioRenderClient_Release
,
1742 AudioRenderClient_GetBuffer
,
1743 AudioRenderClient_ReleaseBuffer
1746 static HRESULT WINAPI
AudioCaptureClient_QueryInterface(
1747 IAudioCaptureClient
*iface
, REFIID riid
, void **ppv
)
1749 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
1755 if(IsEqualIID(riid
, &IID_IUnknown
) ||
1756 IsEqualIID(riid
, &IID_IAudioCaptureClient
))
1759 IUnknown_AddRef((IUnknown
*)*ppv
);
1763 WARN("Unknown interface %s\n", debugstr_guid(riid
));
1764 return E_NOINTERFACE
;
1767 static ULONG WINAPI
AudioCaptureClient_AddRef(IAudioCaptureClient
*iface
)
1769 ACImpl
*This
= impl_from_IAudioCaptureClient(iface
);
1770 return IAudioClient_AddRef(&This
->IAudioClient_iface
);
1773 static ULONG WINAPI
AudioCaptureClient_Release(IAudioCaptureClient
*iface
)
1775 ACImpl
*This
= impl_from_IAudioCaptureClient(iface
);
1776 return IAudioClient_Release(&This
->IAudioClient_iface
);
1779 static HRESULT WINAPI
AudioCaptureClient_GetBuffer(IAudioCaptureClient
*iface
,
1780 BYTE
**data
, UINT32
*frames
, DWORD
*flags
, UINT64
*devpos
,
1783 ACImpl
*This
= impl_from_IAudioCaptureClient(iface
);
1785 TRACE("(%p)->(%p, %p, %p, %p, %p)\n", This
, data
, frames
, flags
,
1788 if(!data
|| !frames
|| !flags
)
1791 OSSpinLockLock(&This
->lock
);
1793 if(This
->getbuf_last
){
1794 OSSpinLockUnlock(&This
->lock
);
1795 return AUDCLNT_E_OUT_OF_ORDER
;
1798 if(This
->public_buffer
){
1799 *data
= This
->public_buffer
->mAudioData
;
1801 This
->public_buffer
->mAudioDataByteSize
/ This
->fmt
->nBlockAlign
;
1803 struct list
*head
= list_head(&This
->avail_buffers
);
1808 AQBuffer
*buf
= LIST_ENTRY(head
, AQBuffer
, entry
);
1809 This
->public_buffer
= buf
->buf
;
1810 *data
= This
->public_buffer
->mAudioData
;
1812 This
->public_buffer
->mAudioDataByteSize
/ This
->fmt
->nBlockAlign
;
1813 list_remove(&buf
->entry
);
1818 This
->written_frames
+= *frames
;
1819 This
->inbuf_frames
-= *frames
;
1820 This
->getbuf_last
= 1;
1822 if(devpos
|| qpcpos
)
1823 AudioClock_GetPosition_nolock(This
, devpos
, qpcpos
, FALSE
);
1825 OSSpinLockUnlock(&This
->lock
);
1827 return *frames
? S_OK
: AUDCLNT_S_BUFFER_EMPTY
;
1830 static HRESULT WINAPI
AudioCaptureClient_ReleaseBuffer(
1831 IAudioCaptureClient
*iface
, UINT32 done
)
1833 ACImpl
*This
= impl_from_IAudioCaptureClient(iface
);
1837 TRACE("(%p)->(%u)\n", This
, done
);
1839 OSSpinLockLock(&This
->lock
);
1841 if(!This
->getbuf_last
){
1842 OSSpinLockUnlock(&This
->lock
);
1843 return AUDCLNT_E_OUT_OF_ORDER
;
1846 pbuf_frames
= This
->public_buffer
->mAudioDataByteSize
/ This
->fmt
->nBlockAlign
;
1847 if(done
!= 0 && done
!= pbuf_frames
){
1848 OSSpinLockUnlock(&This
->lock
);
1849 return AUDCLNT_E_INVALID_SIZE
;
1853 sc
= AudioQueueEnqueueBuffer(This
->aqueue
, This
->public_buffer
,
1856 WARN("Unable to enqueue buffer: %lx\n", sc
);
1857 This
->public_buffer
= NULL
;
1860 This
->getbuf_last
= 0;
1862 OSSpinLockUnlock(&This
->lock
);
1867 static HRESULT WINAPI
AudioCaptureClient_GetNextPacketSize(
1868 IAudioCaptureClient
*iface
, UINT32
*frames
)
1870 ACImpl
*This
= impl_from_IAudioCaptureClient(iface
);
1874 TRACE("(%p)->(%p)\n", This
, frames
);
1879 OSSpinLockLock(&This
->lock
);
1881 head
= list_head(&This
->avail_buffers
);
1884 *frames
= This
->bufsize_frames
/ CAPTURE_BUFFERS
;
1885 OSSpinLockUnlock(&This
->lock
);
1889 buf
= LIST_ENTRY(head
, AQBuffer
, entry
);
1890 *frames
= buf
->buf
->mAudioDataByteSize
/ This
->fmt
->nBlockAlign
;
1892 OSSpinLockUnlock(&This
->lock
);
1897 static const IAudioCaptureClientVtbl AudioCaptureClient_Vtbl
=
1899 AudioCaptureClient_QueryInterface
,
1900 AudioCaptureClient_AddRef
,
1901 AudioCaptureClient_Release
,
1902 AudioCaptureClient_GetBuffer
,
1903 AudioCaptureClient_ReleaseBuffer
,
1904 AudioCaptureClient_GetNextPacketSize
1907 static HRESULT WINAPI
AudioClock_QueryInterface(IAudioClock
*iface
,
1908 REFIID riid
, void **ppv
)
1910 ACImpl
*This
= impl_from_IAudioClock(iface
);
1912 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
1918 if(IsEqualIID(riid
, &IID_IUnknown
) || IsEqualIID(riid
, &IID_IAudioClock
))
1920 else if(IsEqualIID(riid
, &IID_IAudioClock2
))
1921 *ppv
= &This
->IAudioClock2_iface
;
1923 IUnknown_AddRef((IUnknown
*)*ppv
);
1927 WARN("Unknown interface %s\n", debugstr_guid(riid
));
1928 return E_NOINTERFACE
;
1931 static ULONG WINAPI
AudioClock_AddRef(IAudioClock
*iface
)
1933 ACImpl
*This
= impl_from_IAudioClock(iface
);
1934 return IAudioClient_AddRef(&This
->IAudioClient_iface
);
1937 static ULONG WINAPI
AudioClock_Release(IAudioClock
*iface
)
1939 ACImpl
*This
= impl_from_IAudioClock(iface
);
1940 return IAudioClient_Release(&This
->IAudioClient_iface
);
1943 static HRESULT WINAPI
AudioClock_GetFrequency(IAudioClock
*iface
, UINT64
*freq
)
1945 ACImpl
*This
= impl_from_IAudioClock(iface
);
1947 TRACE("(%p)->(%p)\n", This
, freq
);
1949 *freq
= This
->fmt
->nSamplesPerSec
;
1954 static HRESULT
AudioClock_GetPosition_nolock(ACImpl
*This
,
1955 UINT64
*pos
, UINT64
*qpctime
, BOOL raw
)
1957 AudioTimeStamp time
;
1960 sc
= AudioQueueGetCurrentTime(This
->aqueue
, NULL
, &time
, NULL
);
1961 if(sc
== kAudioQueueErr_InvalidRunState
){
1963 }else if(sc
== noErr
){
1964 if(!(time
.mFlags
& kAudioTimeStampSampleTimeValid
)){
1965 FIXME("Sample time not valid, should calculate from something else\n");
1970 *pos
= time
.mSampleTime
;
1972 *pos
= time
.mSampleTime
- This
->last_time
;
1974 WARN("Unable to get current time: %lx\n", sc
);
1979 LARGE_INTEGER stamp
, freq
;
1980 QueryPerformanceCounter(&stamp
);
1981 QueryPerformanceFrequency(&freq
);
1982 *qpctime
= (stamp
.QuadPart
* (INT64
)10000000) / freq
.QuadPart
;
1988 static HRESULT WINAPI
AudioClock_GetPosition(IAudioClock
*iface
, UINT64
*pos
,
1991 ACImpl
*This
= impl_from_IAudioClock(iface
);
1994 TRACE("(%p)->(%p, %p)\n", This
, pos
, qpctime
);
1999 OSSpinLockLock(&This
->lock
);
2001 hr
= AudioClock_GetPosition_nolock(This
, pos
, qpctime
, FALSE
);
2003 OSSpinLockUnlock(&This
->lock
);
2008 static HRESULT WINAPI
AudioClock_GetCharacteristics(IAudioClock
*iface
,
2011 ACImpl
*This
= impl_from_IAudioClock(iface
);
2013 TRACE("(%p)->(%p)\n", This
, chars
);
2018 *chars
= AUDIOCLOCK_CHARACTERISTIC_FIXED_FREQ
;
2023 static const IAudioClockVtbl AudioClock_Vtbl
=
2025 AudioClock_QueryInterface
,
2028 AudioClock_GetFrequency
,
2029 AudioClock_GetPosition
,
2030 AudioClock_GetCharacteristics
2033 static HRESULT WINAPI
AudioClock2_QueryInterface(IAudioClock2
*iface
,
2034 REFIID riid
, void **ppv
)
2036 ACImpl
*This
= impl_from_IAudioClock2(iface
);
2037 return IAudioClock_QueryInterface(&This
->IAudioClock_iface
, riid
, ppv
);
2040 static ULONG WINAPI
AudioClock2_AddRef(IAudioClock2
*iface
)
2042 ACImpl
*This
= impl_from_IAudioClock2(iface
);
2043 return IAudioClient_AddRef(&This
->IAudioClient_iface
);
2046 static ULONG WINAPI
AudioClock2_Release(IAudioClock2
*iface
)
2048 ACImpl
*This
= impl_from_IAudioClock2(iface
);
2049 return IAudioClient_Release(&This
->IAudioClient_iface
);
2052 static HRESULT WINAPI
AudioClock2_GetDevicePosition(IAudioClock2
*iface
,
2053 UINT64
*pos
, UINT64
*qpctime
)
2055 ACImpl
*This
= impl_from_IAudioClock2(iface
);
2057 FIXME("(%p)->(%p, %p)\n", This
, pos
, qpctime
);
2062 static const IAudioClock2Vtbl AudioClock2_Vtbl
=
2064 AudioClock2_QueryInterface
,
2066 AudioClock2_Release
,
2067 AudioClock2_GetDevicePosition
2070 static AudioSessionWrapper
*AudioSessionWrapper_Create(ACImpl
*client
)
2072 AudioSessionWrapper
*ret
;
2074 ret
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
2075 sizeof(AudioSessionWrapper
));
2079 ret
->IAudioSessionControl2_iface
.lpVtbl
= &AudioSessionControl2_Vtbl
;
2080 ret
->ISimpleAudioVolume_iface
.lpVtbl
= &SimpleAudioVolume_Vtbl
;
2081 ret
->IChannelAudioVolume_iface
.lpVtbl
= &ChannelAudioVolume_Vtbl
;
2085 ret
->client
= client
;
2087 ret
->session
= client
->session
;
2088 AudioClient_AddRef(&client
->IAudioClient_iface
);
2094 static HRESULT WINAPI
AudioSessionControl_QueryInterface(
2095 IAudioSessionControl2
*iface
, REFIID riid
, void **ppv
)
2097 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
2103 if(IsEqualIID(riid
, &IID_IUnknown
) ||
2104 IsEqualIID(riid
, &IID_IAudioSessionControl
) ||
2105 IsEqualIID(riid
, &IID_IAudioSessionControl2
))
2108 IUnknown_AddRef((IUnknown
*)*ppv
);
2112 WARN("Unknown interface %s\n", debugstr_guid(riid
));
2113 return E_NOINTERFACE
;
2116 static ULONG WINAPI
AudioSessionControl_AddRef(IAudioSessionControl2
*iface
)
2118 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2120 ref
= InterlockedIncrement(&This
->ref
);
2121 TRACE("(%p) Refcount now %u\n", This
, ref
);
2125 static ULONG WINAPI
AudioSessionControl_Release(IAudioSessionControl2
*iface
)
2127 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2129 ref
= InterlockedDecrement(&This
->ref
);
2130 TRACE("(%p) Refcount now %u\n", This
, ref
);
2133 OSSpinLockLock(&This
->client
->lock
);
2134 This
->client
->session_wrapper
= NULL
;
2135 OSSpinLockUnlock(&This
->client
->lock
);
2136 AudioClient_Release(&This
->client
->IAudioClient_iface
);
2138 HeapFree(GetProcessHeap(), 0, This
);
2143 static HRESULT WINAPI
AudioSessionControl_GetState(IAudioSessionControl2
*iface
,
2144 AudioSessionState
*state
)
2146 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2149 TRACE("(%p)->(%p)\n", This
, state
);
2152 return NULL_PTR_ERR
;
2154 EnterCriticalSection(&g_sessions_lock
);
2156 if(list_empty(&This
->session
->clients
)){
2157 *state
= AudioSessionStateExpired
;
2158 LeaveCriticalSection(&g_sessions_lock
);
2162 LIST_FOR_EACH_ENTRY(client
, &This
->session
->clients
, ACImpl
, entry
){
2163 OSSpinLockLock(&client
->lock
);
2164 if(client
->playing
== StatePlaying
||
2165 client
->playing
== StateInTransition
){
2166 *state
= AudioSessionStateActive
;
2167 OSSpinLockUnlock(&client
->lock
);
2168 LeaveCriticalSection(&g_sessions_lock
);
2171 OSSpinLockUnlock(&client
->lock
);
2174 LeaveCriticalSection(&g_sessions_lock
);
2176 *state
= AudioSessionStateInactive
;
2181 static HRESULT WINAPI
AudioSessionControl_GetDisplayName(
2182 IAudioSessionControl2
*iface
, WCHAR
**name
)
2184 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2186 FIXME("(%p)->(%p) - stub\n", This
, name
);
2191 static HRESULT WINAPI
AudioSessionControl_SetDisplayName(
2192 IAudioSessionControl2
*iface
, const WCHAR
*name
, const GUID
*session
)
2194 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2196 FIXME("(%p)->(%p, %s) - stub\n", This
, name
, debugstr_guid(session
));
2201 static HRESULT WINAPI
AudioSessionControl_GetIconPath(
2202 IAudioSessionControl2
*iface
, WCHAR
**path
)
2204 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2206 FIXME("(%p)->(%p) - stub\n", This
, path
);
2211 static HRESULT WINAPI
AudioSessionControl_SetIconPath(
2212 IAudioSessionControl2
*iface
, const WCHAR
*path
, const GUID
*session
)
2214 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2216 FIXME("(%p)->(%p, %s) - stub\n", This
, path
, debugstr_guid(session
));
2221 static HRESULT WINAPI
AudioSessionControl_GetGroupingParam(
2222 IAudioSessionControl2
*iface
, GUID
*group
)
2224 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2226 FIXME("(%p)->(%p) - stub\n", This
, group
);
2231 static HRESULT WINAPI
AudioSessionControl_SetGroupingParam(
2232 IAudioSessionControl2
*iface
, const GUID
*group
, const GUID
*session
)
2234 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2236 FIXME("(%p)->(%s, %s) - stub\n", This
, debugstr_guid(group
),
2237 debugstr_guid(session
));
2242 static HRESULT WINAPI
AudioSessionControl_RegisterAudioSessionNotification(
2243 IAudioSessionControl2
*iface
, IAudioSessionEvents
*events
)
2245 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2247 FIXME("(%p)->(%p) - stub\n", This
, events
);
2252 static HRESULT WINAPI
AudioSessionControl_UnregisterAudioSessionNotification(
2253 IAudioSessionControl2
*iface
, IAudioSessionEvents
*events
)
2255 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2257 FIXME("(%p)->(%p) - stub\n", This
, events
);
2262 static HRESULT WINAPI
AudioSessionControl_GetSessionIdentifier(
2263 IAudioSessionControl2
*iface
, WCHAR
**id
)
2265 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2267 FIXME("(%p)->(%p) - stub\n", This
, id
);
2272 static HRESULT WINAPI
AudioSessionControl_GetSessionInstanceIdentifier(
2273 IAudioSessionControl2
*iface
, WCHAR
**id
)
2275 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2277 FIXME("(%p)->(%p) - stub\n", This
, id
);
2282 static HRESULT WINAPI
AudioSessionControl_GetProcessId(
2283 IAudioSessionControl2
*iface
, DWORD
*pid
)
2285 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2287 TRACE("(%p)->(%p)\n", This
, pid
);
2292 *pid
= GetCurrentProcessId();
2297 static HRESULT WINAPI
AudioSessionControl_IsSystemSoundsSession(
2298 IAudioSessionControl2
*iface
)
2300 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2302 TRACE("(%p)\n", This
);
2307 static HRESULT WINAPI
AudioSessionControl_SetDuckingPreference(
2308 IAudioSessionControl2
*iface
, BOOL optout
)
2310 AudioSessionWrapper
*This
= impl_from_IAudioSessionControl2(iface
);
2312 TRACE("(%p)->(%d)\n", This
, optout
);
2317 static const IAudioSessionControl2Vtbl AudioSessionControl2_Vtbl
=
2319 AudioSessionControl_QueryInterface
,
2320 AudioSessionControl_AddRef
,
2321 AudioSessionControl_Release
,
2322 AudioSessionControl_GetState
,
2323 AudioSessionControl_GetDisplayName
,
2324 AudioSessionControl_SetDisplayName
,
2325 AudioSessionControl_GetIconPath
,
2326 AudioSessionControl_SetIconPath
,
2327 AudioSessionControl_GetGroupingParam
,
2328 AudioSessionControl_SetGroupingParam
,
2329 AudioSessionControl_RegisterAudioSessionNotification
,
2330 AudioSessionControl_UnregisterAudioSessionNotification
,
2331 AudioSessionControl_GetSessionIdentifier
,
2332 AudioSessionControl_GetSessionInstanceIdentifier
,
2333 AudioSessionControl_GetProcessId
,
2334 AudioSessionControl_IsSystemSoundsSession
,
2335 AudioSessionControl_SetDuckingPreference
2338 /* index == -1 means set all channels, otherwise sets only the given channel */
2339 static HRESULT
ca_setvol(ACImpl
*This
, UINT32 index
)
2344 if(index
== (UINT32
)-1){
2347 for(i
= 0; i
< This
->fmt
->nChannels
; ++i
){
2349 hr
= ca_setvol(This
, i
);
2356 if(This
->session
->mute
)
2359 level
= This
->session
->master_vol
*
2360 This
->session
->channel_vols
[index
] * This
->vols
[index
];
2362 sc
= AudioQueueSetParameter(This
->aqueue
, kAudioQueueParam_Volume
, level
);
2364 WARN("Setting _Volume property failed: %lx\n", sc
);
2371 static HRESULT
ca_session_setvol(AudioSession
*session
, UINT32 index
)
2376 LIST_FOR_EACH_ENTRY(client
, &session
->clients
, ACImpl
, entry
){
2378 hr
= ca_setvol(client
, index
);
2386 static HRESULT WINAPI
SimpleAudioVolume_QueryInterface(
2387 ISimpleAudioVolume
*iface
, REFIID riid
, void **ppv
)
2389 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
2395 if(IsEqualIID(riid
, &IID_IUnknown
) ||
2396 IsEqualIID(riid
, &IID_ISimpleAudioVolume
))
2399 IUnknown_AddRef((IUnknown
*)*ppv
);
2403 WARN("Unknown interface %s\n", debugstr_guid(riid
));
2404 return E_NOINTERFACE
;
2407 static ULONG WINAPI
SimpleAudioVolume_AddRef(ISimpleAudioVolume
*iface
)
2409 AudioSessionWrapper
*This
= impl_from_ISimpleAudioVolume(iface
);
2410 return AudioSessionControl_AddRef(&This
->IAudioSessionControl2_iface
);
2413 static ULONG WINAPI
SimpleAudioVolume_Release(ISimpleAudioVolume
*iface
)
2415 AudioSessionWrapper
*This
= impl_from_ISimpleAudioVolume(iface
);
2416 return AudioSessionControl_Release(&This
->IAudioSessionControl2_iface
);
2419 static HRESULT WINAPI
SimpleAudioVolume_SetMasterVolume(
2420 ISimpleAudioVolume
*iface
, float level
, const GUID
*context
)
2422 AudioSessionWrapper
*This
= impl_from_ISimpleAudioVolume(iface
);
2423 AudioSession
*session
= This
->session
;
2426 TRACE("(%p)->(%f, %s)\n", session
, level
, wine_dbgstr_guid(context
));
2428 if(level
< 0.f
|| level
> 1.f
)
2429 return E_INVALIDARG
;
2432 FIXME("Notifications not supported yet\n");
2434 EnterCriticalSection(&session
->lock
);
2436 session
->master_vol
= level
;
2438 ret
= ca_session_setvol(session
, -1);
2440 LeaveCriticalSection(&session
->lock
);
2445 static HRESULT WINAPI
SimpleAudioVolume_GetMasterVolume(
2446 ISimpleAudioVolume
*iface
, float *level
)
2448 AudioSessionWrapper
*This
= impl_from_ISimpleAudioVolume(iface
);
2449 AudioSession
*session
= This
->session
;
2451 TRACE("(%p)->(%p)\n", session
, level
);
2454 return NULL_PTR_ERR
;
2456 *level
= session
->master_vol
;
2461 static HRESULT WINAPI
SimpleAudioVolume_SetMute(ISimpleAudioVolume
*iface
,
2462 BOOL mute
, const GUID
*context
)
2464 AudioSessionWrapper
*This
= impl_from_ISimpleAudioVolume(iface
);
2465 AudioSession
*session
= This
->session
;
2467 TRACE("(%p)->(%u, %p)\n", session
, mute
, context
);
2470 FIXME("Notifications not supported yet\n");
2472 EnterCriticalSection(&session
->lock
);
2474 session
->mute
= mute
;
2476 ca_session_setvol(session
, -1);
2478 LeaveCriticalSection(&session
->lock
);
2483 static HRESULT WINAPI
SimpleAudioVolume_GetMute(ISimpleAudioVolume
*iface
,
2486 AudioSessionWrapper
*This
= impl_from_ISimpleAudioVolume(iface
);
2487 AudioSession
*session
= This
->session
;
2489 TRACE("(%p)->(%p)\n", session
, mute
);
2492 return NULL_PTR_ERR
;
2494 *mute
= session
->mute
;
2499 static const ISimpleAudioVolumeVtbl SimpleAudioVolume_Vtbl
=
2501 SimpleAudioVolume_QueryInterface
,
2502 SimpleAudioVolume_AddRef
,
2503 SimpleAudioVolume_Release
,
2504 SimpleAudioVolume_SetMasterVolume
,
2505 SimpleAudioVolume_GetMasterVolume
,
2506 SimpleAudioVolume_SetMute
,
2507 SimpleAudioVolume_GetMute
2510 static HRESULT WINAPI
AudioStreamVolume_QueryInterface(
2511 IAudioStreamVolume
*iface
, REFIID riid
, void **ppv
)
2513 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
2519 if(IsEqualIID(riid
, &IID_IUnknown
) ||
2520 IsEqualIID(riid
, &IID_IAudioStreamVolume
))
2523 IUnknown_AddRef((IUnknown
*)*ppv
);
2527 WARN("Unknown interface %s\n", debugstr_guid(riid
));
2528 return E_NOINTERFACE
;
2531 static ULONG WINAPI
AudioStreamVolume_AddRef(IAudioStreamVolume
*iface
)
2533 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2534 return IAudioClient_AddRef(&This
->IAudioClient_iface
);
2537 static ULONG WINAPI
AudioStreamVolume_Release(IAudioStreamVolume
*iface
)
2539 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2540 return IAudioClient_Release(&This
->IAudioClient_iface
);
2543 static HRESULT WINAPI
AudioStreamVolume_GetChannelCount(
2544 IAudioStreamVolume
*iface
, UINT32
*out
)
2546 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2548 TRACE("(%p)->(%p)\n", This
, out
);
2553 *out
= This
->fmt
->nChannels
;
2558 static HRESULT WINAPI
AudioStreamVolume_SetChannelVolume(
2559 IAudioStreamVolume
*iface
, UINT32 index
, float level
)
2561 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2564 TRACE("(%p)->(%d, %f)\n", This
, index
, level
);
2566 if(level
< 0.f
|| level
> 1.f
)
2567 return E_INVALIDARG
;
2569 if(index
>= This
->fmt
->nChannels
)
2570 return E_INVALIDARG
;
2572 OSSpinLockLock(&This
->lock
);
2574 This
->vols
[index
] = level
;
2576 WARN("AudioQueue doesn't support per-channel volume control\n");
2577 ret
= ca_setvol(This
, index
);
2579 OSSpinLockUnlock(&This
->lock
);
2584 static HRESULT WINAPI
AudioStreamVolume_GetChannelVolume(
2585 IAudioStreamVolume
*iface
, UINT32 index
, float *level
)
2587 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2589 TRACE("(%p)->(%d, %p)\n", This
, index
, level
);
2594 if(index
>= This
->fmt
->nChannels
)
2595 return E_INVALIDARG
;
2597 *level
= This
->vols
[index
];
2602 static HRESULT WINAPI
AudioStreamVolume_SetAllVolumes(
2603 IAudioStreamVolume
*iface
, UINT32 count
, const float *levels
)
2605 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2609 TRACE("(%p)->(%d, %p)\n", This
, count
, levels
);
2614 if(count
!= This
->fmt
->nChannels
)
2615 return E_INVALIDARG
;
2617 OSSpinLockLock(&This
->lock
);
2619 for(i
= 0; i
< count
; ++i
)
2620 This
->vols
[i
] = levels
[i
];
2622 ret
= ca_setvol(This
, -1);
2624 OSSpinLockUnlock(&This
->lock
);
2629 static HRESULT WINAPI
AudioStreamVolume_GetAllVolumes(
2630 IAudioStreamVolume
*iface
, UINT32 count
, float *levels
)
2632 ACImpl
*This
= impl_from_IAudioStreamVolume(iface
);
2635 TRACE("(%p)->(%d, %p)\n", This
, count
, levels
);
2640 if(count
!= This
->fmt
->nChannels
)
2641 return E_INVALIDARG
;
2643 OSSpinLockLock(&This
->lock
);
2645 for(i
= 0; i
< count
; ++i
)
2646 levels
[i
] = This
->vols
[i
];
2648 OSSpinLockUnlock(&This
->lock
);
2653 static const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl
=
2655 AudioStreamVolume_QueryInterface
,
2656 AudioStreamVolume_AddRef
,
2657 AudioStreamVolume_Release
,
2658 AudioStreamVolume_GetChannelCount
,
2659 AudioStreamVolume_SetChannelVolume
,
2660 AudioStreamVolume_GetChannelVolume
,
2661 AudioStreamVolume_SetAllVolumes
,
2662 AudioStreamVolume_GetAllVolumes
2665 static HRESULT WINAPI
ChannelAudioVolume_QueryInterface(
2666 IChannelAudioVolume
*iface
, REFIID riid
, void **ppv
)
2668 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
2674 if(IsEqualIID(riid
, &IID_IUnknown
) ||
2675 IsEqualIID(riid
, &IID_IChannelAudioVolume
))
2678 IUnknown_AddRef((IUnknown
*)*ppv
);
2682 WARN("Unknown interface %s\n", debugstr_guid(riid
));
2683 return E_NOINTERFACE
;
2686 static ULONG WINAPI
ChannelAudioVolume_AddRef(IChannelAudioVolume
*iface
)
2688 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2689 return AudioSessionControl_AddRef(&This
->IAudioSessionControl2_iface
);
2692 static ULONG WINAPI
ChannelAudioVolume_Release(IChannelAudioVolume
*iface
)
2694 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2695 return AudioSessionControl_Release(&This
->IAudioSessionControl2_iface
);
2698 static HRESULT WINAPI
ChannelAudioVolume_GetChannelCount(
2699 IChannelAudioVolume
*iface
, UINT32
*out
)
2701 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2702 AudioSession
*session
= This
->session
;
2704 TRACE("(%p)->(%p)\n", session
, out
);
2707 return NULL_PTR_ERR
;
2709 *out
= session
->channel_count
;
2714 static HRESULT WINAPI
ChannelAudioVolume_SetChannelVolume(
2715 IChannelAudioVolume
*iface
, UINT32 index
, float level
,
2716 const GUID
*context
)
2718 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2719 AudioSession
*session
= This
->session
;
2722 TRACE("(%p)->(%d, %f, %s)\n", session
, index
, level
,
2723 wine_dbgstr_guid(context
));
2725 if(level
< 0.f
|| level
> 1.f
)
2726 return E_INVALIDARG
;
2728 if(index
>= session
->channel_count
)
2729 return E_INVALIDARG
;
2732 FIXME("Notifications not supported yet\n");
2734 EnterCriticalSection(&session
->lock
);
2736 session
->channel_vols
[index
] = level
;
2738 WARN("AudioQueue doesn't support per-channel volume control\n");
2739 ret
= ca_session_setvol(session
, index
);
2741 LeaveCriticalSection(&session
->lock
);
2746 static HRESULT WINAPI
ChannelAudioVolume_GetChannelVolume(
2747 IChannelAudioVolume
*iface
, UINT32 index
, float *level
)
2749 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2750 AudioSession
*session
= This
->session
;
2752 TRACE("(%p)->(%d, %p)\n", session
, index
, level
);
2755 return NULL_PTR_ERR
;
2757 if(index
>= session
->channel_count
)
2758 return E_INVALIDARG
;
2760 *level
= session
->channel_vols
[index
];
2765 static HRESULT WINAPI
ChannelAudioVolume_SetAllVolumes(
2766 IChannelAudioVolume
*iface
, UINT32 count
, const float *levels
,
2767 const GUID
*context
)
2769 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2770 AudioSession
*session
= This
->session
;
2774 TRACE("(%p)->(%d, %p, %s)\n", session
, count
, levels
,
2775 wine_dbgstr_guid(context
));
2778 return NULL_PTR_ERR
;
2780 if(count
!= session
->channel_count
)
2781 return E_INVALIDARG
;
2784 FIXME("Notifications not supported yet\n");
2786 EnterCriticalSection(&session
->lock
);
2788 for(i
= 0; i
< count
; ++i
)
2789 session
->channel_vols
[i
] = levels
[i
];
2791 ret
= ca_session_setvol(session
, -1);
2793 LeaveCriticalSection(&session
->lock
);
2798 static HRESULT WINAPI
ChannelAudioVolume_GetAllVolumes(
2799 IChannelAudioVolume
*iface
, UINT32 count
, float *levels
)
2801 AudioSessionWrapper
*This
= impl_from_IChannelAudioVolume(iface
);
2802 AudioSession
*session
= This
->session
;
2805 TRACE("(%p)->(%d, %p)\n", session
, count
, levels
);
2808 return NULL_PTR_ERR
;
2810 if(count
!= session
->channel_count
)
2811 return E_INVALIDARG
;
2813 for(i
= 0; i
< count
; ++i
)
2814 levels
[i
] = session
->channel_vols
[i
];
2819 static const IChannelAudioVolumeVtbl ChannelAudioVolume_Vtbl
=
2821 ChannelAudioVolume_QueryInterface
,
2822 ChannelAudioVolume_AddRef
,
2823 ChannelAudioVolume_Release
,
2824 ChannelAudioVolume_GetChannelCount
,
2825 ChannelAudioVolume_SetChannelVolume
,
2826 ChannelAudioVolume_GetChannelVolume
,
2827 ChannelAudioVolume_SetAllVolumes
,
2828 ChannelAudioVolume_GetAllVolumes
2831 static HRESULT WINAPI
AudioSessionManager_QueryInterface(IAudioSessionManager2
*iface
,
2832 REFIID riid
, void **ppv
)
2834 TRACE("(%p)->(%s, %p)\n", iface
, debugstr_guid(riid
), ppv
);
2840 if(IsEqualIID(riid
, &IID_IUnknown
) ||
2841 IsEqualIID(riid
, &IID_IAudioSessionManager
) ||
2842 IsEqualIID(riid
, &IID_IAudioSessionManager2
))
2845 IUnknown_AddRef((IUnknown
*)*ppv
);
2849 WARN("Unknown interface %s\n", debugstr_guid(riid
));
2850 return E_NOINTERFACE
;
2853 static ULONG WINAPI
AudioSessionManager_AddRef(IAudioSessionManager2
*iface
)
2855 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2857 ref
= InterlockedIncrement(&This
->ref
);
2858 TRACE("(%p) Refcount now %u\n", This
, ref
);
2862 static ULONG WINAPI
AudioSessionManager_Release(IAudioSessionManager2
*iface
)
2864 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2866 ref
= InterlockedDecrement(&This
->ref
);
2867 TRACE("(%p) Refcount now %u\n", This
, ref
);
2869 HeapFree(GetProcessHeap(), 0, This
);
2873 static HRESULT WINAPI
AudioSessionManager_GetAudioSessionControl(
2874 IAudioSessionManager2
*iface
, const GUID
*session_guid
, DWORD flags
,
2875 IAudioSessionControl
**out
)
2877 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2878 AudioSession
*session
;
2879 AudioSessionWrapper
*wrapper
;
2882 TRACE("(%p)->(%s, %x, %p)\n", This
, debugstr_guid(session_guid
),
2885 hr
= get_audio_session(session_guid
, This
->device
, 0, &session
);
2889 wrapper
= AudioSessionWrapper_Create(NULL
);
2891 return E_OUTOFMEMORY
;
2893 wrapper
->session
= session
;
2895 *out
= (IAudioSessionControl
*)&wrapper
->IAudioSessionControl2_iface
;
2900 static HRESULT WINAPI
AudioSessionManager_GetSimpleAudioVolume(
2901 IAudioSessionManager2
*iface
, const GUID
*session_guid
, DWORD flags
,
2902 ISimpleAudioVolume
**out
)
2904 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2905 AudioSession
*session
;
2906 AudioSessionWrapper
*wrapper
;
2909 TRACE("(%p)->(%s, %x, %p)\n", This
, debugstr_guid(session_guid
),
2912 hr
= get_audio_session(session_guid
, This
->device
, 0, &session
);
2916 wrapper
= AudioSessionWrapper_Create(NULL
);
2918 return E_OUTOFMEMORY
;
2920 wrapper
->session
= session
;
2922 *out
= &wrapper
->ISimpleAudioVolume_iface
;
2927 static HRESULT WINAPI
AudioSessionManager_GetSessionEnumerator(
2928 IAudioSessionManager2
*iface
, IAudioSessionEnumerator
**out
)
2930 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2931 FIXME("(%p)->(%p) - stub\n", This
, out
);
2935 static HRESULT WINAPI
AudioSessionManager_RegisterSessionNotification(
2936 IAudioSessionManager2
*iface
, IAudioSessionNotification
*notification
)
2938 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2939 FIXME("(%p)->(%p) - stub\n", This
, notification
);
2943 static HRESULT WINAPI
AudioSessionManager_UnregisterSessionNotification(
2944 IAudioSessionManager2
*iface
, IAudioSessionNotification
*notification
)
2946 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2947 FIXME("(%p)->(%p) - stub\n", This
, notification
);
2951 static HRESULT WINAPI
AudioSessionManager_RegisterDuckNotification(
2952 IAudioSessionManager2
*iface
, const WCHAR
*session_id
,
2953 IAudioVolumeDuckNotification
*notification
)
2955 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2956 FIXME("(%p)->(%p) - stub\n", This
, notification
);
2960 static HRESULT WINAPI
AudioSessionManager_UnregisterDuckNotification(
2961 IAudioSessionManager2
*iface
,
2962 IAudioVolumeDuckNotification
*notification
)
2964 SessionMgr
*This
= impl_from_IAudioSessionManager2(iface
);
2965 FIXME("(%p)->(%p) - stub\n", This
, notification
);
2969 static const IAudioSessionManager2Vtbl AudioSessionManager2_Vtbl
=
2971 AudioSessionManager_QueryInterface
,
2972 AudioSessionManager_AddRef
,
2973 AudioSessionManager_Release
,
2974 AudioSessionManager_GetAudioSessionControl
,
2975 AudioSessionManager_GetSimpleAudioVolume
,
2976 AudioSessionManager_GetSessionEnumerator
,
2977 AudioSessionManager_RegisterSessionNotification
,
2978 AudioSessionManager_UnregisterSessionNotification
,
2979 AudioSessionManager_RegisterDuckNotification
,
2980 AudioSessionManager_UnregisterDuckNotification
2983 HRESULT WINAPI
AUDDRV_GetAudioSessionManager(IMMDevice
*device
,
2984 IAudioSessionManager2
**out
)
2988 This
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(SessionMgr
));
2990 return E_OUTOFMEMORY
;
2992 This
->IAudioSessionManager2_iface
.lpVtbl
= &AudioSessionManager2_Vtbl
;
2993 This
->device
= device
;
2996 *out
= &This
->IAudioSessionManager2_iface
;