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 IDirectSoundBufferImpl IDirectSoundBufferImpl
;
43 typedef struct IDirectSoundCaptureBufferImpl IDirectSoundCaptureBufferImpl
;
44 typedef struct DirectSoundDevice DirectSoundDevice
;
45 typedef struct DirectSoundCaptureDevice DirectSoundCaptureDevice
;
47 /* dsound_convert.h */
48 typedef float (*bitsgetfunc
)(const IDirectSoundBufferImpl
*, DWORD
, DWORD
);
49 typedef void (*bitsputfunc
)(const IDirectSoundBufferImpl
*, DWORD
, DWORD
, float);
50 extern const bitsgetfunc getbpp
[5] DECLSPEC_HIDDEN
;
51 void putieee32(const IDirectSoundBufferImpl
*dsb
, DWORD pos
, DWORD channel
, float value
) DECLSPEC_HIDDEN
;
52 void mixieee32(float *src
, float *dst
, unsigned samples
) DECLSPEC_HIDDEN
;
53 typedef void (*normfunc
)(const void *, void *, unsigned);
54 extern const normfunc normfunctions
[5] DECLSPEC_HIDDEN
;
56 typedef struct _DSVOLUMEPAN
58 DWORD dwTotalLeftAmpFactor
;
59 DWORD dwTotalRightAmpFactor
;
63 DWORD dwPanLeftAmpFactor
;
64 DWORD dwPanRightAmpFactor
;
65 } DSVOLUMEPAN
,*PDSVOLUMEPAN
;
67 /*****************************************************************************
68 * IDirectSoundDevice implementation structure
70 struct DirectSoundDevice
78 UINT timerID
, playing_offs_bytes
, in_mmdev_bytes
, prebuf
, helfrags
;
81 DWORD writelead
, buflen
, state
, playpos
, mixpos
;
83 IDirectSoundBufferImpl
** buffers
;
84 RTL_RWLOCK buffer_list_lock
;
85 CRITICAL_SECTION mixlock
;
86 IDirectSoundBufferImpl
*primary
;
88 float *mix_buffer
, *tmp_buffer
;
89 DWORD tmp_buffer_len
, mix_buffer_len
;
93 normfunc normfunction
;
95 /* DirectSound3DListener fields */
97 BOOL ds3dl_need_recalc
;
100 IAudioClient
*client
;
102 IAudioStreamVolume
*volume
;
103 IAudioRenderClient
*render
;
108 /* reference counted buffer memory for duplicated buffer memory */
109 typedef struct BufferMemory
116 ULONG
DirectSoundDevice_Release(DirectSoundDevice
* device
) DECLSPEC_HIDDEN
;
117 HRESULT
DirectSoundDevice_Initialize(
118 DirectSoundDevice
** ppDevice
,
119 LPCGUID lpcGUID
) DECLSPEC_HIDDEN
;
120 HRESULT
DirectSoundDevice_AddBuffer(
121 DirectSoundDevice
* device
,
122 IDirectSoundBufferImpl
* pDSB
) DECLSPEC_HIDDEN
;
123 HRESULT
DirectSoundDevice_RemoveBuffer(
124 DirectSoundDevice
* device
,
125 IDirectSoundBufferImpl
* pDSB
) DECLSPEC_HIDDEN
;
126 HRESULT
DirectSoundDevice_GetCaps(DirectSoundDevice
* device
, LPDSCAPS lpDSCaps
) DECLSPEC_HIDDEN
;
127 HRESULT
DirectSoundDevice_CreateSoundBuffer(
128 DirectSoundDevice
* device
,
129 LPCDSBUFFERDESC dsbd
,
130 LPLPDIRECTSOUNDBUFFER ppdsb
,
132 BOOL from8
) DECLSPEC_HIDDEN
;
133 HRESULT
DirectSoundDevice_DuplicateSoundBuffer(
134 DirectSoundDevice
* device
,
135 LPDIRECTSOUNDBUFFER psb
,
136 LPLPDIRECTSOUNDBUFFER ppdsb
) DECLSPEC_HIDDEN
;
137 HRESULT
DirectSoundDevice_SetCooperativeLevel(
138 DirectSoundDevice
* devcie
,
140 DWORD level
) DECLSPEC_HIDDEN
;
141 HRESULT
DirectSoundDevice_Compact(DirectSoundDevice
* device
) DECLSPEC_HIDDEN
;
142 HRESULT
DirectSoundDevice_GetSpeakerConfig(
143 DirectSoundDevice
* device
,
144 LPDWORD lpdwSpeakerConfig
) DECLSPEC_HIDDEN
;
145 HRESULT
DirectSoundDevice_SetSpeakerConfig(
146 DirectSoundDevice
* device
,
147 DWORD config
) DECLSPEC_HIDDEN
;
148 HRESULT
DirectSoundDevice_VerifyCertification(DirectSoundDevice
* device
,
149 LPDWORD pdwCertified
) DECLSPEC_HIDDEN
;
151 /*****************************************************************************
152 * IDirectSoundBuffer implementation structure
154 struct IDirectSoundBufferImpl
156 IDirectSoundBuffer8 IDirectSoundBuffer8_iface
;
157 IDirectSoundNotify IDirectSoundNotify_iface
;
158 IDirectSound3DListener IDirectSound3DListener_iface
; /* only primary buffer */
159 IDirectSound3DBuffer IDirectSound3DBuffer_iface
; /* only secondary buffer */
160 IKsPropertySet IKsPropertySet_iface
;
161 LONG numIfaces
; /* "in use interfaces" refcount */
162 LONG ref
, refn
, ref3D
, refiks
;
163 /* IDirectSoundBufferImpl fields */
164 DirectSoundDevice
* device
;
167 BufferMemory
* buffer
;
168 DWORD playflags
,state
,leadin
;
169 DWORD writelead
,buflen
;
170 DWORD nAvgBytesPerSec
;
174 /* used for frequency conversion (PerfectPitch) */
177 float freqAcc
, freqAdjust
, firgain
;
178 /* used for mixing */
181 /* IDirectSoundNotify fields */
182 LPDSBPOSITIONNOTIFY notifies
;
184 /* DirectSound3DBuffer fields */
185 DS3DBUFFER ds3db_ds3db
;
187 BOOL ds3db_need_recalc
;
188 /* Used for bit depth conversion */
190 bitsgetfunc get
, get_aux
;
191 bitsputfunc put
, put_aux
;
196 float get_mono(const IDirectSoundBufferImpl
*dsb
, DWORD pos
, DWORD channel
) DECLSPEC_HIDDEN
;
197 void put_mono2stereo(const IDirectSoundBufferImpl
*dsb
, DWORD pos
, DWORD channel
, float value
) DECLSPEC_HIDDEN
;
199 HRESULT
IDirectSoundBufferImpl_Create(
200 DirectSoundDevice
*device
,
201 IDirectSoundBufferImpl
**ppdsb
,
202 LPCDSBUFFERDESC dsbd
) DECLSPEC_HIDDEN
;
203 HRESULT
IDirectSoundBufferImpl_Duplicate(
204 DirectSoundDevice
*device
,
205 IDirectSoundBufferImpl
**ppdsb
,
206 IDirectSoundBufferImpl
*pdsb
) DECLSPEC_HIDDEN
;
207 void secondarybuffer_destroy(IDirectSoundBufferImpl
*This
) DECLSPEC_HIDDEN
;
208 const IDirectSound3DListenerVtbl ds3dlvt DECLSPEC_HIDDEN
;
209 const IDirectSound3DBufferVtbl ds3dbvt DECLSPEC_HIDDEN
;
210 const IKsPropertySetVtbl iksbvt DECLSPEC_HIDDEN
;
212 /*****************************************************************************
213 * DirectSoundCaptureDevice implementation structure
215 struct DirectSoundCaptureDevice
223 DWORD buflen
, write_pos_bytes
;
227 IDirectSoundCaptureBufferImpl
* capture_buffer
;
230 CRITICAL_SECTION lock
;
233 IAudioClient
*client
;
234 IAudioCaptureClient
*capture
;
239 /*****************************************************************************
240 * IDirectSoundCaptureBuffer implementation structure
242 struct IDirectSoundCaptureBufferImpl
244 IDirectSoundCaptureBuffer8 IDirectSoundCaptureBuffer8_iface
;
245 IDirectSoundNotify IDirectSoundNotify_iface
;
246 LONG numIfaces
; /* "in use interfaces" refcount */
248 /* IDirectSoundCaptureBuffer fields */
249 DirectSoundCaptureDevice
* device
;
250 LPDSCBUFFERDESC pdscbd
;
252 /* IDirectSoundNotify fields */
253 LPDSBPOSITIONNOTIFY notifies
;
257 HRESULT
IKsPrivatePropertySetImpl_Create(REFIID riid
, IKsPropertySet
**piks
) DECLSPEC_HIDDEN
;
259 /*******************************************************************************
264 HRESULT
DSOUND_Create(REFIID riid
, void **ppv
) DECLSPEC_HIDDEN
;
265 HRESULT
DSOUND_Create8(REFIID riid
, void **ppv
) DECLSPEC_HIDDEN
;
266 HRESULT
IDirectSoundImpl_Create(IUnknown
*outer_unk
, REFIID riid
, void **ppv
, BOOL has_ds8
) DECLSPEC_HIDDEN
;
270 HRESULT
DSOUND_PrimaryCreate(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
271 HRESULT
DSOUND_PrimaryDestroy(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
272 HRESULT
DSOUND_PrimaryPlay(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
273 HRESULT
DSOUND_PrimaryStop(DirectSoundDevice
*device
) DECLSPEC_HIDDEN
;
274 HRESULT
DSOUND_PrimaryGetPosition(DirectSoundDevice
*device
, LPDWORD playpos
, LPDWORD writepos
) DECLSPEC_HIDDEN
;
275 LPWAVEFORMATEX
DSOUND_CopyFormat(LPCWAVEFORMATEX wfex
) DECLSPEC_HIDDEN
;
276 HRESULT
DSOUND_ReopenDevice(DirectSoundDevice
*device
, BOOL forcewave
) DECLSPEC_HIDDEN
;
277 HRESULT
primarybuffer_create(DirectSoundDevice
*device
, IDirectSoundBufferImpl
**ppdsb
,
278 const DSBUFFERDESC
*dsbd
) DECLSPEC_HIDDEN
;
279 void primarybuffer_destroy(IDirectSoundBufferImpl
*This
) DECLSPEC_HIDDEN
;
280 HRESULT
primarybuffer_SetFormat(DirectSoundDevice
*device
, LPCWAVEFORMATEX wfex
) DECLSPEC_HIDDEN
;
281 LONG
capped_refcount_dec(LONG
*ref
) DECLSPEC_HIDDEN
;
285 HRESULT
DSOUND_FullDuplexCreate(REFIID riid
, void **ppv
) DECLSPEC_HIDDEN
;
288 void DSOUND_CheckEvent(const IDirectSoundBufferImpl
*dsb
, DWORD playpos
, int len
) DECLSPEC_HIDDEN
;
289 void DSOUND_RecalcVolPan(PDSVOLUMEPAN volpan
) DECLSPEC_HIDDEN
;
290 void DSOUND_AmpFactorToVolPan(PDSVOLUMEPAN volpan
) DECLSPEC_HIDDEN
;
291 void DSOUND_RecalcFormat(IDirectSoundBufferImpl
*dsb
) DECLSPEC_HIDDEN
;
292 DWORD
DSOUND_secpos_to_bufpos(const IDirectSoundBufferImpl
*dsb
, DWORD secpos
, DWORD secmixpos
, float *overshot
) DECLSPEC_HIDDEN
;
294 void CALLBACK
DSOUND_timer(UINT timerID
, UINT msg
, DWORD_PTR dwUser
, DWORD_PTR dw1
, DWORD_PTR dw2
) DECLSPEC_HIDDEN
;
298 void DSOUND_Calc3DBuffer(IDirectSoundBufferImpl
*dsb
) DECLSPEC_HIDDEN
;
302 HRESULT
DSOUND_CaptureCreate(REFIID riid
, void **ppv
) DECLSPEC_HIDDEN
;
303 HRESULT
DSOUND_CaptureCreate8(REFIID riid
, void **ppv
) DECLSPEC_HIDDEN
;
304 HRESULT
IDirectSoundCaptureImpl_Create(IUnknown
*outer_unk
, REFIID riid
, void **ppv
, BOOL has_dsc8
) DECLSPEC_HIDDEN
;
306 #define STATE_STOPPED 0
307 #define STATE_STARTING 1
308 #define STATE_PLAYING 2
309 #define STATE_CAPTURING 2
310 #define STATE_STOPPING 3
312 extern CRITICAL_SECTION DSOUND_renderers_lock DECLSPEC_HIDDEN
;
313 extern CRITICAL_SECTION DSOUND_capturers_lock DECLSPEC_HIDDEN
;
314 extern struct list DSOUND_capturers DECLSPEC_HIDDEN
;
315 extern struct list DSOUND_renderers DECLSPEC_HIDDEN
;
317 extern GUID DSOUND_renderer_guids
[MAXWAVEDRIVERS
] DECLSPEC_HIDDEN
;
318 extern GUID DSOUND_capture_guids
[MAXWAVEDRIVERS
] DECLSPEC_HIDDEN
;
320 extern WCHAR wine_vxd_drv
[] DECLSPEC_HIDDEN
;
322 void setup_dsound_options(void) DECLSPEC_HIDDEN
;
323 const char * dumpCooperativeLevel(DWORD level
) DECLSPEC_HIDDEN
;
325 HRESULT
get_mmdevice(EDataFlow flow
, const GUID
*tgt
, IMMDevice
**device
) DECLSPEC_HIDDEN
;
327 BOOL
DSOUND_check_supported(IAudioClient
*client
, DWORD rate
,
328 DWORD depth
, WORD channels
) DECLSPEC_HIDDEN
;
329 UINT
DSOUND_create_timer(LPTIMECALLBACK cb
, DWORD_PTR user
) DECLSPEC_HIDDEN
;
330 HRESULT
enumerate_mmdevices(EDataFlow flow
, GUID
*guids
,
331 LPDSENUMCALLBACKW cb
, void *user
) DECLSPEC_HIDDEN
;