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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 /* Linux does not support better timing than 10ms */
23 #define DS_TIME_RES 2 /* Resolution of multimedia timer */
24 #define DS_TIME_DEL 10 /* Delay of multimedia timer callback, and duration of HEL fragment */
27 #include "mmdeviceapi.h"
28 #include "audioclient.h"
31 #include "wine/list.h"
33 extern int ds_hel_buflen DECLSPEC_HIDDEN
;
34 extern int ds_snd_queue_max DECLSPEC_HIDDEN
;
35 extern int ds_snd_shadow_maxsize DECLSPEC_HIDDEN
;
36 extern int ds_default_sample_rate DECLSPEC_HIDDEN
;
37 extern int ds_default_bits_per_sample DECLSPEC_HIDDEN
;
39 /*****************************************************************************
40 * Predeclare the interface implementation structures
42 typedef struct IDirectSoundImpl IDirectSoundImpl
;
43 typedef struct IDirectSound_IUnknown IDirectSound_IUnknown
;
44 typedef struct IDirectSound_IDirectSound IDirectSound_IDirectSound
;
45 typedef struct IDirectSound8_IUnknown IDirectSound8_IUnknown
;
46 typedef struct IDirectSound8_IDirectSound IDirectSound8_IDirectSound
;
47 typedef struct IDirectSound8_IDirectSound8 IDirectSound8_IDirectSound8
;
48 typedef struct IDirectSoundBufferImpl IDirectSoundBufferImpl
;
49 typedef struct IDirectSoundCaptureImpl IDirectSoundCaptureImpl
;
50 typedef struct IDirectSoundCaptureBufferImpl IDirectSoundCaptureBufferImpl
;
51 typedef struct DirectSoundDevice DirectSoundDevice
;
52 typedef struct DirectSoundCaptureDevice DirectSoundCaptureDevice
;
54 /* dsound_convert.h */
55 typedef float (*bitsgetfunc
)(const IDirectSoundBufferImpl
*, DWORD
, DWORD
);
56 typedef void (*bitsputfunc
)(const IDirectSoundBufferImpl
*, DWORD
, DWORD
, float);
57 extern const bitsgetfunc getbpp
[5] DECLSPEC_HIDDEN
;
58 extern const bitsputfunc putbpp
[4] DECLSPEC_HIDDEN
;
59 typedef void (*mixfunc
)(const void *, void *, unsigned);
60 extern const mixfunc mixfunctions
[4] DECLSPEC_HIDDEN
;
61 typedef void (*normfunc
)(const void *, void *, unsigned);
62 extern const normfunc normfunctions
[4] DECLSPEC_HIDDEN
;
64 typedef struct _DSVOLUMEPAN
66 DWORD dwTotalLeftAmpFactor
;
67 DWORD dwTotalRightAmpFactor
;
71 DWORD dwPanLeftAmpFactor
;
72 DWORD dwPanRightAmpFactor
;
73 } DSVOLUMEPAN
,*PDSVOLUMEPAN
;
75 /*****************************************************************************
76 * IDirectSoundDevice implementation structure
78 struct DirectSoundDevice
86 UINT timerID
, pwplay
, pwqueue
, prebuf
, helfrags
;
87 UINT64 last_pos_bytes
;
90 DWORD writelead
, buflen
, state
, playpos
, mixpos
;
92 IDirectSoundBufferImpl
** buffers
;
93 RTL_RWLOCK buffer_list_lock
;
94 CRITICAL_SECTION mixlock
;
95 IDirectSoundBufferImpl
*primary
;
97 LPBYTE tmp_buffer
, mix_buffer
;
98 DWORD tmp_buffer_len
, mix_buffer_len
;
103 normfunc normfunction
;
105 /* DirectSound3DListener fields */
107 BOOL ds3dl_need_recalc
;
110 IAudioClient
*client
;
112 IAudioStreamVolume
*volume
;
113 IAudioRenderClient
*render
;
118 /* reference counted buffer memory for duplicated buffer memory */
119 typedef struct BufferMemory
126 ULONG
DirectSoundDevice_Release(DirectSoundDevice
* device
) DECLSPEC_HIDDEN
;
127 HRESULT
DirectSoundDevice_Initialize(
128 DirectSoundDevice
** ppDevice
,
129 LPCGUID lpcGUID
) DECLSPEC_HIDDEN
;
130 HRESULT
DirectSoundDevice_AddBuffer(
131 DirectSoundDevice
* device
,
132 IDirectSoundBufferImpl
* pDSB
) DECLSPEC_HIDDEN
;
133 HRESULT
DirectSoundDevice_RemoveBuffer(
134 DirectSoundDevice
* device
,
135 IDirectSoundBufferImpl
* pDSB
) DECLSPEC_HIDDEN
;
136 HRESULT
DirectSoundDevice_GetCaps(DirectSoundDevice
* device
, LPDSCAPS lpDSCaps
) DECLSPEC_HIDDEN
;
137 HRESULT
DirectSoundDevice_CreateSoundBuffer(
138 DirectSoundDevice
* device
,
139 LPCDSBUFFERDESC dsbd
,
140 LPLPDIRECTSOUNDBUFFER ppdsb
,
142 BOOL from8
) DECLSPEC_HIDDEN
;
143 HRESULT
DirectSoundDevice_DuplicateSoundBuffer(
144 DirectSoundDevice
* device
,
145 LPDIRECTSOUNDBUFFER psb
,
146 LPLPDIRECTSOUNDBUFFER ppdsb
) DECLSPEC_HIDDEN
;
147 HRESULT
DirectSoundDevice_SetCooperativeLevel(
148 DirectSoundDevice
* devcie
,
150 DWORD level
) DECLSPEC_HIDDEN
;
151 HRESULT
DirectSoundDevice_Compact(DirectSoundDevice
* device
) DECLSPEC_HIDDEN
;
152 HRESULT
DirectSoundDevice_GetSpeakerConfig(
153 DirectSoundDevice
* device
,
154 LPDWORD lpdwSpeakerConfig
) DECLSPEC_HIDDEN
;
155 HRESULT
DirectSoundDevice_SetSpeakerConfig(
156 DirectSoundDevice
* device
,
157 DWORD config
) DECLSPEC_HIDDEN
;
158 HRESULT
DirectSoundDevice_VerifyCertification(DirectSoundDevice
* device
,
159 LPDWORD pdwCertified
) DECLSPEC_HIDDEN
;
161 /*****************************************************************************
162 * IDirectSoundBuffer implementation structure
164 struct IDirectSoundBufferImpl
166 IDirectSoundBuffer8 IDirectSoundBuffer8_iface
;
167 IDirectSoundNotify IDirectSoundNotify_iface
;
168 IDirectSound3DListener IDirectSound3DListener_iface
; /* only primary buffer */
169 IDirectSound3DBuffer IDirectSound3DBuffer_iface
; /* only secondary buffer */
170 IKsPropertySet IKsPropertySet_iface
;
171 LONG numIfaces
; /* "in use interfaces" refcount */
172 LONG ref
, refn
, ref3D
, refiks
;
173 /* IDirectSoundBufferImpl fields */
174 DirectSoundDevice
* device
;
177 BufferMemory
* buffer
;
178 DWORD playflags
,state
,leadin
;
179 DWORD writelead
,buflen
;
180 DWORD nAvgBytesPerSec
;
184 /* used for frequency conversion (PerfectPitch) */
186 float freqAcc
, freqAdjust
;
187 /* used for mixing */
188 DWORD primary_mixpos
, sec_mixpos
;
190 /* IDirectSoundNotify fields */
191 LPDSBPOSITIONNOTIFY notifies
;
193 /* DirectSound3DBuffer fields */
194 DS3DBUFFER ds3db_ds3db
;
196 BOOL ds3db_need_recalc
;
197 /* Used for bit depth conversion */
199 bitsgetfunc get
, get_aux
;
200 bitsputfunc put
, put_aux
;
205 float get_mono(const IDirectSoundBufferImpl
*dsb
, DWORD pos
, DWORD channel
) DECLSPEC_HIDDEN
;
206 void put_mono2stereo(const IDirectSoundBufferImpl
*dsb
, DWORD pos
, DWORD channel
, float value
) DECLSPEC_HIDDEN
;
208 HRESULT
IDirectSoundBufferImpl_Create(
209 DirectSoundDevice
*device
,
210 IDirectSoundBufferImpl
**ppdsb
,
211 LPCDSBUFFERDESC dsbd
) DECLSPEC_HIDDEN
;
212 HRESULT
IDirectSoundBufferImpl_Duplicate(
213 DirectSoundDevice
*device
,
214 IDirectSoundBufferImpl
**ppdsb
,
215 IDirectSoundBufferImpl
*pdsb
) DECLSPEC_HIDDEN
;
216 void secondarybuffer_destroy(IDirectSoundBufferImpl
*This
) DECLSPEC_HIDDEN
;
217 const IDirectSound3DListenerVtbl ds3dlvt DECLSPEC_HIDDEN
;
218 const IDirectSound3DBufferVtbl ds3dbvt DECLSPEC_HIDDEN
;
219 const IKsPropertySetVtbl iksbvt DECLSPEC_HIDDEN
;
221 /*****************************************************************************
222 * DirectSoundCaptureDevice implementation structure
224 struct DirectSoundCaptureDevice
232 DWORD buflen
, write_pos_bytes
;
236 IDirectSoundCaptureBufferImpl
* capture_buffer
;
239 CRITICAL_SECTION lock
;
242 IAudioClient
*client
;
243 IAudioCaptureClient
*capture
;
248 /*****************************************************************************
249 * IDirectSoundCaptureBuffer implementation structure
251 struct IDirectSoundCaptureBufferImpl
253 IDirectSoundCaptureBuffer8 IDirectSoundCaptureBuffer8_iface
;
254 IDirectSoundNotify IDirectSoundNotify_iface
;
255 LONG numIfaces
; /* "in use interfaces" refcount */
257 /* IDirectSoundCaptureBuffer fields */
258 DirectSoundCaptureDevice
* device
;
259 LPDSCBUFFERDESC pdscbd
;
261 /* IDirectSoundNotify fields */
262 LPDSBPOSITIONNOTIFY notifies
;
266 HRESULT
IKsPrivatePropertySetImpl_Create(REFIID riid
, IKsPropertySet
**piks
) DECLSPEC_HIDDEN
;
268 /*******************************************************************************
273 HRESULT
DSOUND_Create(REFIID riid
, LPDIRECTSOUND
*ppDS
) DECLSPEC_HIDDEN
;
274 HRESULT
DSOUND_Create8(REFIID riid
, LPDIRECTSOUND8
*ppDS
) DECLSPEC_HIDDEN
;
278 DWORD
DSOUND_fraglen(DWORD nSamplesPerSec
, DWORD nBlockAlign
) DECLSPEC_HIDDEN
;
279 HRESULT
DSOUND_PrimaryCreate(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
280 HRESULT
DSOUND_PrimaryDestroy(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
281 HRESULT
DSOUND_PrimaryPlay(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
282 HRESULT
DSOUND_PrimaryStop(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
283 HRESULT
DSOUND_PrimaryGetPosition(DirectSoundDevice
*device
, LPDWORD playpos
, LPDWORD writepos
) DECLSPEC_HIDDEN
;
284 LPWAVEFORMATEX
DSOUND_CopyFormat(LPCWAVEFORMATEX wfex
) DECLSPEC_HIDDEN
;
285 HRESULT
DSOUND_ReopenDevice(DirectSoundDevice
*device
, BOOL forcewave
) DECLSPEC_HIDDEN
;
286 HRESULT
primarybuffer_create(DirectSoundDevice
*device
, IDirectSoundBufferImpl
**ppdsb
,
287 const DSBUFFERDESC
*dsbd
) DECLSPEC_HIDDEN
;
288 void primarybuffer_destroy(IDirectSoundBufferImpl
*This
) DECLSPEC_HIDDEN
;
289 HRESULT
primarybuffer_SetFormat(DirectSoundDevice
*device
, LPCWAVEFORMATEX wfex
) DECLSPEC_HIDDEN
;
293 HRESULT
DSOUND_FullDuplexCreate(REFIID riid
, LPDIRECTSOUNDFULLDUPLEX
* ppDSFD
) DECLSPEC_HIDDEN
;
296 DWORD
DSOUND_bufpos_to_mixpos(const DirectSoundDevice
* device
, DWORD pos
) DECLSPEC_HIDDEN
;
297 void DSOUND_CheckEvent(const IDirectSoundBufferImpl
*dsb
, DWORD playpos
, int len
) DECLSPEC_HIDDEN
;
298 void DSOUND_RecalcVolPan(PDSVOLUMEPAN volpan
) DECLSPEC_HIDDEN
;
299 void DSOUND_AmpFactorToVolPan(PDSVOLUMEPAN volpan
) DECLSPEC_HIDDEN
;
300 void DSOUND_RecalcFormat(IDirectSoundBufferImpl
*dsb
) DECLSPEC_HIDDEN
;
301 DWORD
DSOUND_secpos_to_bufpos(const IDirectSoundBufferImpl
*dsb
, DWORD secpos
, DWORD secmixpos
, float *overshot
) DECLSPEC_HIDDEN
;
303 void CALLBACK
DSOUND_timer(UINT timerID
, UINT msg
, DWORD_PTR dwUser
, DWORD_PTR dw1
, DWORD_PTR dw2
) DECLSPEC_HIDDEN
;
307 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl
*dsb
) DECLSPEC_HIDDEN
;
311 HRESULT
DSOUND_CaptureCreate(REFIID riid
, LPDIRECTSOUNDCAPTURE
*ppDSC
) DECLSPEC_HIDDEN
;
312 HRESULT
DSOUND_CaptureCreate8(REFIID riid
, LPDIRECTSOUNDCAPTURE8
*ppDSC8
) DECLSPEC_HIDDEN
;
314 #define STATE_STOPPED 0
315 #define STATE_STARTING 1
316 #define STATE_PLAYING 2
317 #define STATE_CAPTURING 2
318 #define STATE_STOPPING 3
320 extern CRITICAL_SECTION DSOUND_renderers_lock DECLSPEC_HIDDEN
;
321 extern CRITICAL_SECTION DSOUND_capturers_lock DECLSPEC_HIDDEN
;
322 extern struct list DSOUND_capturers DECLSPEC_HIDDEN
;
323 extern struct list DSOUND_renderers DECLSPEC_HIDDEN
;
325 extern GUID DSOUND_renderer_guids
[MAXWAVEDRIVERS
] DECLSPEC_HIDDEN
;
326 extern GUID DSOUND_capture_guids
[MAXWAVEDRIVERS
] DECLSPEC_HIDDEN
;
328 extern WCHAR wine_vxd_drv
[] DECLSPEC_HIDDEN
;
330 void setup_dsound_options(void) DECLSPEC_HIDDEN
;
331 const char * dumpCooperativeLevel(DWORD level
) DECLSPEC_HIDDEN
;
333 HRESULT
get_mmdevice(EDataFlow flow
, const GUID
*tgt
, IMMDevice
**device
) DECLSPEC_HIDDEN
;
335 BOOL
DSOUND_check_supported(IAudioClient
*client
, DWORD rate
,
336 DWORD depth
, WORD channels
) DECLSPEC_HIDDEN
;
337 UINT
DSOUND_create_timer(LPTIMECALLBACK cb
, DWORD_PTR user
) DECLSPEC_HIDDEN
;
338 HRESULT
enumerate_mmdevices(EDataFlow flow
, GUID
*guids
,
339 LPDSENUMCALLBACKW cb
, void *user
) DECLSPEC_HIDDEN
;