/[cvs]/api/include/dvoice.h
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Revision 1.1.1.1 - (hide annotations) (vendor branch)
Sun Jul 1 20:47:59 2001 UTC (23 years, 4 months ago) by bearsoft
Branch: lazy, MAIN
CVS Tags: start, HEAD
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1 bearsoft 1.1 /*==========================================================================;
2     *
3     * Copyright (C) 1999 Microsoft Corporation. All Rights Reserved.
4     *
5     * File: dpvoice.h
6     * Content: DirectPlayVoice include file
7     ***************************************************************************/
8    
9     #ifndef __DVOICE__
10     #define __DVOICE__
11    
12     #include <ole2.h> // for DECLARE_INTERFACE and HRESULT
13     #include <mmsystem.h>
14     #include <mmreg.h>
15     #include <msacm.h>
16     #include "dsound.h"
17    
18     #ifdef __cplusplus
19     extern "C" {
20     #endif
21    
22     /****************************************************************************
23     *
24     * DirectPlayVoice CLSIDs
25     *
26     ****************************************************************************/
27    
28    
29     // {B9F3EB85-B781-4ac1-8D90-93A05EE37D7D}
30     DEFINE_GUID(CLSID_DirectPlayVoiceClient,
31     0xb9f3eb85, 0xb781, 0x4ac1, 0x8d, 0x90, 0x93, 0xa0, 0x5e, 0xe3, 0x7d, 0x7d);
32    
33     // {D3F5B8E6-9B78-4a4c-94EA-CA2397B663D3}
34     DEFINE_GUID(CLSID_DirectPlayVoiceServer,
35     0xd3f5b8e6, 0x9b78, 0x4a4c, 0x94, 0xea, 0xca, 0x23, 0x97, 0xb6, 0x63, 0xd3);
36    
37     // {0F0F094B-B01C-4091-A14D-DD0CD807711A}
38     DEFINE_GUID(CLSID_DirectPlayVoiceTest,
39     0xf0f094b, 0xb01c, 0x4091, 0xa1, 0x4d, 0xdd, 0xc, 0xd8, 0x7, 0x71, 0x1a);
40    
41     /****************************************************************************
42     *
43     * DirectPlayVoice Interface IIDs
44     *
45     ****************************************************************************/
46    
47    
48     // {1DFDC8EA-BCF7-41d6-B295-AB64B3B23306}
49     DEFINE_GUID(IID_IDirectPlayVoiceClient,
50     0x1dfdc8ea, 0xbcf7, 0x41d6, 0xb2, 0x95, 0xab, 0x64, 0xb3, 0xb2, 0x33, 0x6);
51    
52     // {FAA1C173-0468-43b6-8A2A-EA8A4F2076C9}
53     DEFINE_GUID(IID_IDirectPlayVoiceServer,
54     0xfaa1c173, 0x468, 0x43b6, 0x8a, 0x2a, 0xea, 0x8a, 0x4f, 0x20, 0x76, 0xc9);
55    
56     // {D26AF734-208B-41da-8224-E0CE79810BE1}
57     DEFINE_GUID(IID_IDirectPlayVoiceTest,
58     0xd26af734, 0x208b, 0x41da, 0x82, 0x24, 0xe0, 0xce, 0x79, 0x81, 0xb, 0xe1);
59    
60     /****************************************************************************
61     *
62     * DirectPlayVoice Compression Type GUIDs
63     *
64     ****************************************************************************/
65    
66     // MS-ADPCM 32.8 kbit/s
67     //
68     // {699B52C1-A885-46a8-A308-97172419ADC7}
69     DEFINE_GUID(DPVCTGUID_ADPCM,
70     0x699b52c1, 0xa885, 0x46a8, 0xa3, 0x8, 0x97, 0x17, 0x24, 0x19, 0xad, 0xc7);
71    
72     // Microsoft GSM 6.10 13 kbit/s
73     //
74     // {24768C60-5A0D-11d3-9BE4-525400D985E7}
75     DEFINE_GUID(DPVCTGUID_GSM,
76     0x24768c60, 0x5a0d, 0x11d3, 0x9b, 0xe4, 0x52, 0x54, 0x0, 0xd9, 0x85, 0xe7);
77    
78     // MS-PCM 64 kbit/s
79     //
80     // {8DE12FD4-7CB3-48ce-A7E8-9C47A22E8AC5}
81     DEFINE_GUID(DPVCTGUID_NONE,
82     0x8de12fd4, 0x7cb3, 0x48ce, 0xa7, 0xe8, 0x9c, 0x47, 0xa2, 0x2e, 0x8a, 0xc5);
83    
84     // Voxware SC03 3.2kbit/s
85     //
86     // {7D82A29B-2242-4f82-8F39-5D1153DF3E41}
87     DEFINE_GUID(DPVCTGUID_SC03,
88     0x7d82a29b, 0x2242, 0x4f82, 0x8f, 0x39, 0x5d, 0x11, 0x53, 0xdf, 0x3e, 0x41);
89    
90     // Voxware SC06 6.4kbit/s
91     //
92     // {53DEF900-7168-4633-B47F-D143916A13C7}
93     DEFINE_GUID(DPVCTGUID_SC06,
94     0x53def900, 0x7168, 0x4633, 0xb4, 0x7f, 0xd1, 0x43, 0x91, 0x6a, 0x13, 0xc7);
95    
96     // TrueSpeech(TM) 8.6 kbit/s
97     //
98     // {D7954361-5A0B-11d3-9BE4-525400D985E7}
99     DEFINE_GUID(DPVCTGUID_TRUESPEECH,
100     0xd7954361, 0x5a0b, 0x11d3, 0x9b, 0xe4, 0x52, 0x54, 0x0, 0xd9, 0x85, 0xe7);
101    
102     // Voxware VR12 1.4kbit/s
103     //
104     // {FE44A9FE-8ED4-48bf-9D66-1B1ADFF9FF6D}
105     DEFINE_GUID(DPVCTGUID_VR12,
106     0xfe44a9fe, 0x8ed4, 0x48bf, 0x9d, 0x66, 0x1b, 0x1a, 0xdf, 0xf9, 0xff, 0x6d);
107    
108     // Define the default compression type
109     #define DPVCTGUID_DEFAULT DPVCTGUID_SC03
110    
111     /****************************************************************************
112     *
113     * DirectPlayVoice Interface Pointer definitions
114     *
115     ****************************************************************************/
116    
117     typedef struct IDirectPlayVoiceClient FAR *LPDIRECTPLAYVOICECLIENT, *PDIRECTPLAYVOICECLIENT;
118     typedef struct IDirectPlayVoiceServer FAR *LPDIRECTPLAYVOICESERVER, *PDIRECTPLAYVOICESERVER;
119     typedef struct IDirectPlayVoiceTest FAR *LPDIRECTPLAYVOICETEST, *PDIRECTPLAYVOICETEST;
120    
121     /****************************************************************************
122     *
123     * DirectPlayVoice Callback Functions
124     *
125     ****************************************************************************/
126     typedef HRESULT (FAR PASCAL *PDVMESSAGEHANDLER)(
127     PVOID pvUserContext,
128     DWORD dwMessageType,
129     LPVOID lpMessage
130     );
131    
132     typedef PDVMESSAGEHANDLER LPDVMESSAGEHANDLER;
133    
134     /****************************************************************************
135     *
136     * DirectPlayVoice Datatypes (Non-Structure / Non-Message)
137     *
138     ****************************************************************************/
139    
140     typedef DWORD DVID, *LPDVID, *PDVID;
141    
142     /****************************************************************************
143     *
144     * DirectPlayVoice Message Types
145     *
146     ****************************************************************************/
147    
148     #define DVMSGID_BASE 0x0000
149    
150     #define DVMSGID_MINBASE (DVMSGID_CREATEVOICEPLAYER)
151     #define DVMSGID_CREATEVOICEPLAYER (DVMSGID_BASE+0x0001)
152     #define DVMSGID_DELETEVOICEPLAYER (DVMSGID_BASE+0x0002)
153     #define DVMSGID_SESSIONLOST (DVMSGID_BASE+0x0003)
154     #define DVMSGID_PLAYERVOICESTART (DVMSGID_BASE+0x0004)
155     #define DVMSGID_PLAYERVOICESTOP (DVMSGID_BASE+0x0005)
156     #define DVMSGID_RECORDSTART (DVMSGID_BASE+0x0006)
157     #define DVMSGID_RECORDSTOP (DVMSGID_BASE+0x0007)
158     #define DVMSGID_CONNECTRESULT (DVMSGID_BASE+0x0008)
159     #define DVMSGID_DISCONNECTRESULT (DVMSGID_BASE+0x0009)
160     #define DVMSGID_INPUTLEVEL (DVMSGID_BASE+0x000A)
161     #define DVMSGID_OUTPUTLEVEL (DVMSGID_BASE+0x000B)
162     #define DVMSGID_HOSTMIGRATED (DVMSGID_BASE+0x000C)
163     #define DVMSGID_SETTARGETS (DVMSGID_BASE+0x000D)
164     #define DVMSGID_PLAYEROUTPUTLEVEL (DVMSGID_BASE+0x000E)
165     #define DVMSGID_LOSTFOCUS (DVMSGID_BASE+0x0010)
166     #define DVMSGID_GAINFOCUS (DVMSGID_BASE+0x0011)
167     #define DVMSGID_LOCALHOSTSETUP (DVMSGID_BASE+0x0012)
168     #define DVMSGID_MAXBASE (DVMSGID_LOCALHOSTSETUP)
169    
170     /****************************************************************************
171     *
172     * DirectPlayVoice Constants
173     *
174     ****************************************************************************/
175    
176     //
177     // Buffer Aggresiveness Value Ranges
178     //
179     #define DVBUFFERAGGRESSIVENESS_MIN 0x00000001
180     #define DVBUFFERAGGRESSIVENESS_MAX 0x00000064
181     #define DVBUFFERAGGRESSIVENESS_DEFAULT 0x00000000
182    
183     //
184     // Buffer Quality Value Ranges
185     //
186     #define DVBUFFERQUALITY_MIN 0x00000001
187     #define DVBUFFERQUALITY_MAX 0x00000064
188     #define DVBUFFERQUALITY_DEFAULT 0x00000000
189    
190     #define DVID_SYS 0
191    
192     //
193     // Used to identify the session host in client/server
194     //
195     #define DVID_SERVERPLAYER 1
196    
197     //
198     // Used to target all players
199     //
200     #define DVID_ALLPLAYERS 0
201    
202     //
203     // Used to identify the main buffer
204     //
205     #define DVID_REMAINING 0xFFFFFFFF
206    
207     //
208     // Input level range
209     //
210     #define DVINPUTLEVEL_MIN 0x00000000
211     #define DVINPUTLEVEL_MAX 0x00000063 // 99 decimal
212    
213     #define DVNOTIFYPERIOD_MINPERIOD 20
214    
215    
216     #define DVPLAYBACKVOLUME_DEFAULT DSBVOLUME_MAX
217    
218     #define DVRECORDVOLUME_LAST 0x00000001
219    
220    
221     //
222     // Use the default value
223     //
224     #define DVTHRESHOLD_DEFAULT 0xFFFFFFFF
225    
226     //
227     // Threshold Ranges
228     //
229     #define DVTHRESHOLD_MIN 0x00000000
230     #define DVTHRESHOLD_MAX 0x00000063 // 99 decimal
231    
232     //
233     // Threshold field is not used
234     //
235     #define DVTHRESHOLD_UNUSED 0xFFFFFFFE
236    
237     //
238     // Session Types
239     //
240     #define DVSESSIONTYPE_PEER 0x00000001
241     #define DVSESSIONTYPE_MIXING 0x00000002
242     #define DVSESSIONTYPE_FORWARDING 0x00000003
243     #define DVSESSIONTYPE_ECHO 0x00000004
244    
245     /****************************************************************************
246     *
247     * DirectPlayVoice Flags
248     *
249     ****************************************************************************/
250    
251    
252     //
253     // Enable automatic adjustment of the recording volume
254     //
255     #define DVCLIENTCONFIG_AUTORECORDVOLUME 0x00000008
256    
257     //
258     // Enable automatic voice activation
259     //
260     #define DVCLIENTCONFIG_AUTOVOICEACTIVATED 0x00000020
261    
262     //
263     // Enable echo suppression
264     //
265     #define DVCLIENTCONFIG_ECHOSUPPRESSION 0x08000000
266    
267     //
268     // Voice Activation manual mode
269     //
270     #define DVCLIENTCONFIG_MANUALVOICEACTIVATED 0x00000004
271    
272     //
273     // Only playback voices that have buffers created for them
274     //
275     #define DVCLIENTCONFIG_MUTEGLOBAL 0x00000010
276    
277     //
278     // Mute the playback
279     //
280     #define DVCLIENTCONFIG_PLAYBACKMUTE 0x00000002
281    
282     //
283     // Mute the recording
284     //
285     #define DVCLIENTCONFIG_RECORDMUTE 0x00000001
286    
287     //
288     // Complete the operation before returning
289     //
290     #define DVFLAGS_SYNC 0x00000001
291    
292     //
293     // Just check to see if wizard has been run, and if so what it's results were
294     //
295     #define DVFLAGS_QUERYONLY 0x00000002
296    
297     //
298     // Shutdown the voice session without migrating the host
299     //
300     #define DVFLAGS_NOHOSTMIGRATE 0x00000008
301    
302     //
303     // Allow the back button to be enabled in the wizard
304     //
305     #define DVFLAGS_ALLOWBACK 0x00000010
306    
307     //
308     // Disable host migration in the voice session
309     //
310     #define DVSESSION_NOHOSTMIGRATION 0x00000001
311    
312     //
313     // Server controlled targetting
314     //
315     #define DVSESSION_SERVERCONTROLTARGET 0x00000002
316    
317     //
318     // Use DirectSound Normal Mode instead of priority
319     //
320     #define DVSOUNDCONFIG_NORMALMODE 0x00000001
321    
322     //
323     // Automatically select the microphone
324     //
325     #define DVSOUNDCONFIG_AUTOSELECT 0x00000002
326    
327     //
328     // Run in half duplex mode
329     //
330     #define DVSOUNDCONFIG_HALFDUPLEX 0x00000004
331    
332     //
333     // No volume controls are available for the recording device
334     //
335     #define DVSOUNDCONFIG_NORECVOLAVAILABLE 0x00000010
336    
337     //
338     // Disable capture sharing
339     //
340     #define DVSOUNDCONFIG_NOFOCUS 0x20000000
341    
342     //
343     // Set system conversion quality to high
344     //
345     #define DVSOUNDCONFIG_SETCONVERSIONQUALITY 0x00000008
346    
347     //
348     // Enable strict focus mode
349     //
350     #define DVSOUNDCONFIG_STRICTFOCUS 0x40000000
351    
352     //
353     // Player is in half duplex mode
354     //
355     #define DVPLAYERCAPS_HALFDUPLEX 0x00000001
356    
357     //
358     // Specifies that player is the local player
359     //
360     #define DVPLAYERCAPS_LOCAL 0x00000002
361    
362    
363     /****************************************************************************
364     *
365     * DirectPlayVoice Structures (Non-Message)
366     *
367     ****************************************************************************/
368    
369    
370     //
371     // DirectPlayVoice Caps
372     // (GetCaps / SetCaps)
373     //
374     typedef struct
375     {
376     DWORD dwSize; // Size of this structure
377     DWORD dwFlags; // Caps flags
378     } DVCAPS, *LPDVCAPS, *PDVCAPS;
379    
380     //
381     // DirectPlayVoice Client Configuration
382     // (Connect / GetClientConfig)
383     //
384     typedef struct
385     {
386     DWORD dwSize; // Size of this structure
387     DWORD dwFlags; // Flags for client config (DVCLIENTCONFIG_...)
388     LONG lRecordVolume; // Recording volume
389     LONG lPlaybackVolume; // Playback volume
390     DWORD dwThreshold; // Voice Activation Threshold
391     DWORD dwBufferQuality; // Buffer quality
392     DWORD dwBufferAggressiveness; // Buffer aggressiveness
393     DWORD dwNotifyPeriod; // Period of notification messages (ms)
394     } DVCLIENTCONFIG, *LPDVCLIENTCONFIG, *PDVCLIENTCONFIG;
395    
396     //
397     // DirectPlayVoice Compression Type Information
398     // (GetCompressionTypes)
399     //
400     typedef struct
401     {
402     DWORD dwSize; // Size of this structure
403     GUID guidType; // GUID that identifies this compression type
404     LPWSTR lpszName; // String name of this compression type
405     LPWSTR lpszDescription; // Description for this compression type
406     DWORD dwFlags; // Flags for this compression type
407     DWORD dwMaxBitsPerSecond; // Maximum # of bit/s this compression type uses
408     } DVCOMPRESSIONINFO, *LPDVCOMPRESSIONINFO, *PDVCOMPRESSIONINFO;
409    
410     //
411     // DirectPlayVoice Session Description
412     // (Host / GetSessionDesc)
413     //
414     typedef struct
415     {
416     DWORD dwSize; // Size of this structure
417     DWORD dwFlags; // Session flags (DVSESSION_...)
418     DWORD dwSessionType; // Session type (DVSESSIONTYPE_...)
419     GUID guidCT; // Compression Type to use
420     DWORD dwBufferQuality; // Buffer quality
421     DWORD dwBufferAggressiveness; // Buffer aggresiveness
422     } DVSESSIONDESC, *LPDVSESSIONDESC, *PDVSESSIONDESC;
423    
424     //
425     // DirectPlayVoice Client Sound Device Configuration
426     // (Connect / GetSoundDeviceConfig)
427     //
428     typedef struct
429     {
430     DWORD dwSize; // Size of this structure
431     DWORD dwFlags; // Flags for sound config (DVSOUNDCONFIG_...)
432     GUID guidPlaybackDevice; // GUID of the playback device to use
433     LPDIRECTSOUND lpdsPlaybackDevice; // DirectSound Object to use (optional)
434     GUID guidCaptureDevice; // GUID of the capture device to use
435     LPDIRECTSOUNDCAPTURE lpdsCaptureDevice; // DirectSoundCapture Object to use (optional)
436     HWND hwndAppWindow; // HWND of your application's top-level window
437     LPDIRECTSOUNDBUFFER lpdsMainBuffer; // DirectSoundBuffer to use for playback (optional)
438     DWORD dwMainBufferFlags; // Flags to pass to Play() on the main buffer
439     DWORD dwMainBufferPriority; // Priority to set when calling Play() on the main buffer
440     } DVSOUNDDEVICECONFIG, *LPDVSOUNDDEVICECONFIG, *PDVSOUNDDEVICECONFIG;
441    
442     /****************************************************************************
443     *
444     * DirectPlayVoice message handler call back structures
445     *
446     ****************************************************************************/
447    
448     //
449     // Result of the Connect() call. (If it wasn't called Async)
450     // (DVMSGID_CONNECTRESULT)
451     //
452     typedef struct
453     {
454     DWORD dwSize; // Size of this structure
455     HRESULT hrResult; // Result of the Connect() call
456     } DVMSG_CONNECTRESULT, *LPDVMSG_CONNECTRESULT, *PDVMSG_CONNECTRESULT;
457    
458     //
459     // A new player has entered the voice session
460     // (DVMSGID_CREATEVOICEPLAYER)
461     //
462     typedef struct
463     {
464     DWORD dwSize; // Size of this structure
465     DVID dvidPlayer; // DVID of the player who joined
466     DWORD dwFlags; // Player flags (DVPLAYERCAPS_...)
467     PVOID pvPlayerContext; // Context value for this player (user set)
468     } DVMSG_CREATEVOICEPLAYER, *LPDVMSG_CREATEVOICEPLAYER, *PDVMSG_CREATEVOICEPLAYER;
469    
470     //
471     // A player has left the voice session
472     // (DVMSGID_DELETEVOICEPLAYER)
473     //
474     typedef struct
475     {
476     DWORD dwSize; // Size of this structure
477     DVID dvidPlayer; // DVID of the player who left
478     PVOID pvPlayerContext; // Context value for the player
479     } DVMSG_DELETEVOICEPLAYER, *LPDVMSG_DELETEVOICEPLAYER, *PDVMSG_DELETEVOICEPLAYER;
480    
481     //
482     // Result of the Disconnect() call. (If it wasn't called Async)
483     // (DVMSGID_DISCONNECTRESULT)
484     //
485     typedef struct
486     {
487     DWORD dwSize; // Size of this structure
488     HRESULT hrResult; // Result of the Disconnect() call
489     } DVMSG_DISCONNECTRESULT, *LPDVMSG_DISCONNECTRESULT, *PDVMSG_DISCONNECTRESULT;
490    
491     //
492     // The voice session host has migrated.
493     // (DVMSGID_HOSTMIGRATED)
494     //
495     typedef struct
496     {
497     DWORD dwSize; // Size of this structure
498     DVID dvidNewHostID; // DVID of the player who is now the host
499     LPDIRECTPLAYVOICESERVER pdvServerInterface;
500     // Pointer to the new host object (if local player is now host)
501     } DVMSG_HOSTMIGRATED, *LPDVMSG_HOSTMIGRATED, *PDVMSG_HOSTMIGRATED;
502    
503     //
504     // The current input level / recording volume on the local machine
505     // (DVMSGID_INPUTLEVEL)
506     //
507     typedef struct
508     {
509     DWORD dwSize; // Size of this structure
510     DWORD dwPeakLevel; // Current peak level of the audio
511     LONG lRecordVolume; // Current recording volume
512     PVOID pvLocalPlayerContext; // Context value for the local player
513     } DVMSG_INPUTLEVEL, *LPDVMSG_INPUTLEVEL, *PDVMSG_INPUTLEVEL;
514    
515     //
516     // The local client is about to become the new host
517     // (DVMSGID_LOCALHOSTSETUP)
518     //
519     typedef struct
520     {
521     DWORD dwSize; // Size of this structure
522     PVOID pvContext; // Context value to be passed to Initialize() of new host object
523     PDVMESSAGEHANDLER pMessageHandler; // Message handler to be used by new host object
524     } DVMSG_LOCALHOSTSETUP, *LPDVMSG_LOCALHOSTSETUP, *PDVMSG_LOCALHOSTSETUP;
525    
526     //
527     // The current output level for the combined output of all incoming streams.
528     // (DVMSGID_OUTPUTLEVEL)
529     //
530     typedef struct
531     {
532     DWORD dwSize; // Size of this structure
533     DWORD dwPeakLevel; // Current peak level of the output
534     LONG lOutputVolume; // Current playback volume
535     PVOID pvLocalPlayerContext; // Context value for the local player
536     } DVMSG_OUTPUTLEVEL, *LPDVMSG_OUTPUTLEVEL, *PDVMSG_OUTPUTLEVEL;
537    
538     //
539     // The current peak level of an individual player's incoming audio stream as it is
540     // being played back.
541     // (DVMSGID_PLAYEROUTPUTLEVEL)
542     //
543     typedef struct
544     {
545     DWORD dwSize; // Size of this structure
546     DVID dvidSourcePlayerID; // DVID of the player
547     DWORD dwPeakLevel; // Peak level of the player's stream
548     PVOID pvPlayerContext; // Context value for the player
549     } DVMSG_PLAYEROUTPUTLEVEL, *LPDVMSG_PLAYEROUTPUTLEVEL, *PDVMSG_PLAYEROUTPUTLEVEL;
550    
551     //
552     // An audio stream from the specified player has started playing back on the local client.
553     // (DVMSGID_PLAYERVOICESTART).
554     //
555     typedef struct
556     {
557     DWORD dwSize; // Size of this structure
558     DVID dvidSourcePlayerID; // DVID of the Player
559     PVOID pvPlayerContext; // Context value for this player
560     } DVMSG_PLAYERVOICESTART, *LPDVMSG_PLAYERVOICESTART, *PDVMSG_PLAYERVOICESTART;
561    
562     //
563     // The audio stream from the specified player has stopped playing back on the local client.
564     // (DVMSGID_PLAYERVOICESTOP)
565     //
566     typedef struct
567     {
568     DWORD dwSize; // Size of this structure
569     DVID dvidSourcePlayerID; // DVID of the player
570     PVOID pvPlayerContext; // Context value for this player
571     } DVMSG_PLAYERVOICESTOP, *LPDVMSG_PLAYERVOICESTOP, *PDVMSG_PLAYERVOICESTOP;
572    
573     //
574     // Transmission has started on the local machine
575     // (DVMSGID_RECORDSTART)
576     //
577     typedef struct
578     {
579     DWORD dwSize; // Size of this structure
580     DWORD dwPeakLevel; // Peak level that caused transmission to start
581     PVOID pvLocalPlayerContext; // Context value for the local player
582     } DVMSG_RECORDSTART, *LPDVMSG_RECORDSTART, *PDVMSG_RECORDSTART;
583    
584     //
585     // Transmission has stopped on the local machine
586     // (DVMSGID_RECORDSTOP)
587     //
588     typedef struct
589     {
590     DWORD dwSize; // Size of this structure
591     DWORD dwPeakLevel; // Peak level that caused transmission to stop
592     PVOID pvLocalPlayerContext; // Context value for the local player
593     } DVMSG_RECORDSTOP, *LPDVMSG_RECORDSTOP, *PDVMSG_RECORDSTOP;
594    
595     //
596     // The voice session has been lost
597     // (DVMSGID_SESSIONLOST)
598     //
599     typedef struct
600     {
601     DWORD dwSize; // Size of this structure
602     HRESULT hrResult; // Reason the session was disconnected
603     } DVMSG_SESSIONLOST, *LPDVMSG_SESSIONLOST, *PDVMSG_SESSIONLOST;
604    
605     //
606     // The target list has been updated for the local client
607     // (DVMSGID_SETTARGETS)
608     //
609     typedef struct
610     {
611     DWORD dwSize; // Size of this structure
612     DWORD dwNumTargets; // # of targets
613     PDVID pdvidTargets; // An array of DVIDs specifying the current targets
614     } DVMSG_SETTARGETS, *LPDVMSG_SETTARGETS, *PDVMSG_SETTARGETS;
615    
616    
617     /****************************************************************************
618     *
619     * DirectPlayVoice Functions
620     *
621     ****************************************************************************/
622    
623     extern HRESULT WINAPI DirectPlayVoiceCreate( const GUID * pcIID, void **ppvInterface, IUnknown *pUnknown);
624    
625     /****************************************************************************
626     *
627     * DirectPlay8 Application Interfaces
628     *
629     ****************************************************************************/
630    
631     #undef INTERFACE
632     #define INTERFACE IDirectPlayVoiceClient
633     DECLARE_INTERFACE_( IDirectPlayVoiceClient, IUnknown )
634     {
635     /*** IUnknown methods ***/
636     STDMETHOD(QueryInterface)(THIS_ REFIID riid, PVOID *ppvObj) PURE;
637     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
638     STDMETHOD_(ULONG,Release)(THIS) PURE;
639     /*** IDirectPlayVoiceClient methods ***/
640     STDMETHOD_(HRESULT, Initialize) (THIS_ LPUNKNOWN, PDVMESSAGEHANDLER, PVOID, PDWORD, DWORD ) PURE;
641     STDMETHOD_(HRESULT, Connect) (THIS_ PDVSOUNDDEVICECONFIG, PDVCLIENTCONFIG, DWORD ) PURE;
642     STDMETHOD_(HRESULT, Disconnect) (THIS_ DWORD ) PURE;
643     STDMETHOD_(HRESULT, GetSessionDesc)(THIS_ PDVSESSIONDESC ) PURE;
644     STDMETHOD_(HRESULT, GetClientConfig)(THIS_ PDVCLIENTCONFIG ) PURE;
645     STDMETHOD_(HRESULT, SetClientConfig)(THIS_ PDVCLIENTCONFIG ) PURE;
646     STDMETHOD_(HRESULT, GetCaps) (THIS_ PDVCAPS ) PURE;
647     STDMETHOD_(HRESULT, GetCompressionTypes)( THIS_ PVOID, PDWORD, PDWORD, DWORD ) PURE;
648     STDMETHOD_(HRESULT, SetTransmitTargets)( THIS_ PDVID, DWORD, DWORD ) PURE;
649     STDMETHOD_(HRESULT, GetTransmitTargets)( THIS_ PDVID, PDWORD, DWORD ) PURE;
650     STDMETHOD_(HRESULT, Create3DSoundBuffer)( THIS_ DVID, LPDIRECTSOUNDBUFFER, DWORD, DWORD, LPDIRECTSOUND3DBUFFER * ) PURE;
651     STDMETHOD_(HRESULT, Delete3DSoundBuffer)( THIS_ DVID, LPDIRECTSOUND3DBUFFER * ) PURE;
652     STDMETHOD_(HRESULT, SetNotifyMask)( THIS_ PDWORD, DWORD ) PURE;
653     STDMETHOD_(HRESULT, GetSoundDeviceConfig)( THIS_ PDVSOUNDDEVICECONFIG, PDWORD ) PURE;
654     };
655    
656    
657     #undef INTERFACE
658     #define INTERFACE IDirectPlayVoiceServer
659     DECLARE_INTERFACE_( IDirectPlayVoiceServer, IUnknown )
660     {
661     /*** IUnknown methods ***/
662     STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID * ppvObj) PURE;
663     STDMETHOD_(ULONG,AddRef) (THIS) PURE;
664     STDMETHOD_(ULONG,Release) (THIS) PURE;
665     /*** IDirectPlayVoiceServer methods ***/
666     STDMETHOD_(HRESULT, Initialize) (THIS_ LPUNKNOWN, PDVMESSAGEHANDLER, PVOID, LPDWORD, DWORD ) PURE;
667     STDMETHOD_(HRESULT, StartSession) (THIS_ PDVSESSIONDESC, DWORD ) PURE;
668     STDMETHOD_(HRESULT, StopSession) (THIS_ DWORD ) PURE;
669     STDMETHOD_(HRESULT, GetSessionDesc)(THIS_ PDVSESSIONDESC ) PURE;
670     STDMETHOD_(HRESULT, SetSessionDesc)(THIS_ PDVSESSIONDESC ) PURE;
671     STDMETHOD_(HRESULT, GetCaps) (THIS_ PDVCAPS ) PURE;
672     STDMETHOD_(HRESULT, GetCompressionTypes)( THIS_ PVOID, PDWORD, PDWORD, DWORD ) PURE;
673     STDMETHOD_(HRESULT, SetTransmitTargets)( THIS_ DVID, PDVID, DWORD, DWORD ) PURE;
674     STDMETHOD_(HRESULT, GetTransmitTargets)( THIS_ DVID, PDVID, PDWORD, DWORD ) PURE;
675     STDMETHOD_(HRESULT, SetNotifyMask)( THIS_ PDWORD, DWORD ) PURE;
676     };
677    
678     #undef INTERFACE
679     #define INTERFACE IDirectPlayVoiceTest
680     DECLARE_INTERFACE_( IDirectPlayVoiceTest, IUnknown )
681     {
682     /*** IUnknown methods ***/
683     STDMETHOD(QueryInterface) (THIS_ REFIID riid, PVOID * ppvObj) PURE;
684     STDMETHOD_(ULONG,AddRef) (THIS) PURE;
685     STDMETHOD_(ULONG,Release) (THIS) PURE;
686     /*** IDirectPlayVoiceTest methods ***/
687     STDMETHOD_(HRESULT, CheckAudioSetup) (THIS_ const GUID *, const GUID * , HWND, DWORD ) PURE;
688     };
689    
690     #if !defined(__cplusplus) || defined(CINTERFACE)
691    
692     #define IDirectPlayVoiceClient_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
693     #define IDirectPlayVoiceClient_AddRef(p) (p)->lpVtbl->AddRef(p)
694     #define IDirectPlayVoiceClient_Release(p) (p)->lpVtbl->Release(p)
695    
696     #define IDirectPlayVoiceClient_Initialize(p,a,b,c,d,e) (p)->lpVtbl->Initialize(p,a,b,c,d,e)
697     #define IDirectPlayVoiceClient_Connect(p,a,b,c) (p)->lpVtbl->Connect(p,a,b,c)
698     #define IDirectPlayVoiceClient_Disconnect(p,a) (p)->lpVtbl->Disconnect(p,a)
699     #define IDirectPlayVoiceClient_GetSessionDesc(p,a) (p)->lpVtbl->GetSessionDesc(p,a)
700     #define IDirectPlayVoiceClient_GetClientConfig(p,a) (p)->lpVtbl->GetClientConfig(p,a)
701     #define IDirectPlayVoiceClient_SetClientConfig(p,a) (p)->lpVtbl->SetClientConfig(p,a)
702     #define IDirectPlayVoiceClient_GetCaps(p,a) (p)->lpVtbl->GetCaps(p,a)
703     #define IDirectPlayVoiceClient_GetCompressionTypes(p,a,b,c,d) (p)->lpVtbl->GetCompressionTypes(p,a,b,c,d)
704     #define IDirectPlayVoiceClient_SetTransmitTargets(p,a,b,c) (p)->lpVtbl->SetTransmitTargets(p,a,b,c)
705     #define IDirectPlayVoiceClient_GetTransmitTargets(p,a,b,c) (p)->lpVtbl->GetTransmitTargets(p,a,b,c)
706     #define IDirectPlayVoiceClient_Create3DSoundBuffer(p,a,b,c,d,e) (p)->lpVtbl->Create3DSoundBuffer(p,a,b,c,d,e)
707     #define IDirectPlayVoiceClient_Delete3DSoundBuffer(p,a,b) (p)->lpVtbl->Delete3DSoundBuffer(p,a,b)
708     #define IDirectPlayVoiceClient_SetNotifyMask(p,a,b) (p)->lpVtbl->SetNotifyMask(p,a,b)
709     #define IDirectPlayVoiceClient_GetSoundDeviceConfig(p,a,b) (p)->lpVtbl->GetSoundDeviceConfig(p,a,b)
710    
711     #define IDirectPlayVoiceServer_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
712     #define IDirectPlayVoiceServer_AddRef(p) (p)->lpVtbl->AddRef(p)
713     #define IDirectPlayVoiceServer_Release(p) (p)->lpVtbl->Release(p)
714    
715     #define IDirectPlayVoiceServer_Initialize(p,a,b,c,d,e) (p)->lpVtbl->Initialize(p,a,b,c,d,e)
716     #define IDirectPlayVoiceServer_StartSession(p,a,b) (p)->lpVtbl->StartSession(p,a,b)
717     #define IDirectPlayVoiceServer_StopSession(p,a) (p)->lpVtbl->StopSession(p,a)
718     #define IDirectPlayVoiceServer_GetSessionDesc(p,a) (p)->lpVtbl->GetSessionDesc(p,a)
719     #define IDirectPlayVoiceServer_SetSessionDesc(p,a) (p)->lpVtbl->SetSessionDesc(p,a)
720     #define IDirectPlayVoiceServer_GetCaps(p,a) (p)->lpVtbl->GetCaps(p,a)
721     #define IDirectPlayVoiceServer_GetCompressionTypes(p,a,b,c,d) (p)->lpVtbl->GetCompressionTypes(p,a,b,c,d)
722     #define IDirectPlayVoiceServer_SetTransmitTargets(p,a,b,c,d) (p)->lpVtbl->SetTransmitTargets(p,a,b,c,d)
723     #define IDirectPlayVoiceServer_GetTransmitTargets(p,a,b,c,d) (p)->lpVtbl->GetTransmitTargets(p,a,b,c,d)
724     #define IDirectPlayVoiceServer_SetNotifyMask(p,a,b) (p)->lpVtbl->SetNotifyMask(p,a,b)
725     #define IDirectPlayVoiceTest_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
726     #define IDirectPlayVoiceTest_AddRef(p) (p)->lpVtbl->AddRef(p)
727     #define IDirectPlayVoiceTest_Release(p) (p)->lpVtbl->Release(p)
728     #define IDirectPlayVoiceTest_CheckAudioSetup(p,a,b,c,d) (p)->lpVtbl->CheckAudioSetup(p,a,b,c,d)
729    
730    
731     #else /* C++ */
732    
733     #define IDirectPlayVoiceClient_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
734     #define IDirectPlayVoiceClient_AddRef(p) (p)->AddRef()
735     #define IDirectPlayVoiceClient_Release(p) (p)->Release()
736    
737     #define IDirectPlayVoiceClient_Initialize(p,a,b,c,d,e) (p)->Initialize(a,b,c,d,e)
738     #define IDirectPlayVoiceClient_Connect(p,a,b,c) (p)->Connect(a,b,c)
739     #define IDirectPlayVoiceClient_Disconnect(p,a) (p)->Disconnect(a)
740     #define IDirectPlayVoiceClient_GetSessionDesc(p,a) (p)->GetSessionDesc(a)
741     #define IDirectPlayVoiceClient_GetClientConfig(p,a) (p)->GetClientConfig(a)
742     #define IDirectPlayVoiceClient_SetClientConfig(p,a) (p)->SetClientConfig(a)
743     #define IDirectPlayVoiceClient_GetCaps(p,a) (p)->GetCaps(a)
744     #define IDirectPlayVoiceClient_GetCompressionTypes(p,a,b,c,d) (p)->GetCompressionTypes(a,b,c,d)
745     #define IDirectPlayVoiceClient_SetTransmitTargets(p,a,b,c) (p)->SetTransmitTargets(a,b,c)
746     #define IDirectPlayVoiceClient_GetTransmitTargets(p,a,b,c) (p)->GetTransmitTargets(a,b,c)
747     #define IDirectPlayVoiceClient_Create3DSoundBuffer(p,a,b,c,d,e) (p)->Create3DSoundBuffer(a,b,c,d,e)
748     #define IDirectPlayVoiceClient_Delete3DSoundBuffer(p,a,b) (p)->Delete3DSoundBuffer(a,b)
749     #define IDirectPlayVoiceClient_SetNotifyMask(p,a,b) (p)->SetNotifyMask(a,b)
750     #define IDirectPlayVoiceClient_GetSoundDeviceConfig(p,a,b) (p)->GetSoundDeviceConfig(a,b)
751    
752     #define IDirectPlayVoiceServer_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
753     #define IDirectPlayVoiceServer_AddRef(p) (p)->AddRef()
754     #define IDirectPlayVoiceServer_Release(p) (p)->Release()
755    
756     #define IDirectPlayVoiceServer_Initialize(p,a,b,c,d,e) (p)->Initialize(a,b,c,d,e)
757     #define IDirectPlayVoiceServer_StartSession(p,a,b) (p)->StartSession(a,b)
758     #define IDirectPlayVoiceServer_StopSession(p,a) (p)->StopSession(a)
759     #define IDirectPlayVoiceServer_GetSessionDesc(p,a) (p)->GetSessionDesc(a)
760     #define IDirectPlayVoiceServer_SetSessionDesc(p,a) (p)->SetSessionDesc(a)
761     #define IDirectPlayVoiceServer_GetCaps(p,a) (p)->GetCaps(a)
762     #define IDirectPlayVoiceServer_GetCompressionTypes(p,a,b,c,d) (p)->GetCompressionTypes(a,b,c,d)
763     #define IDirectPlayVoiceServer_SetTransmitTargets(p,a,b,c,d) (p)->SetTransmitTargets(a,b,c,d)
764     #define IDirectPlayVoiceServer_GetTransmitTargets(p,a,b,c,d) (p)->GetTransmitTargets(a,b,c,d)
765     #define IDirectPlayVoiceServer_SetNotifyMask(p,a,b) (p)->SetNotifyMask(a,b)
766    
767     #define IDirectPlayVoiceTest_QueryInterface(p,a,b) (p)->QueryInterface(a,b)
768     #define IDirectPlayVoiceTest_AddRef(p) (p)->AddRef()
769     #define IDirectPlayVoiceTest_Release(p) (p)->Release()
770     #define IDirectPlayVoiceTest_CheckAudioSetup(p,a,b,c,d) (p)->CheckAudioSetup(a,b,c,d)
771    
772    
773     #endif
774    
775    
776     /****************************************************************************
777     *
778     * DIRECTPLAYVOICE ERRORS
779     *
780     * Errors are represented by negative values and cannot be combined.
781     *
782     ****************************************************************************/
783    
784     #define _FACDPV 0x15
785     #define MAKE_DVHRESULT( code ) MAKE_HRESULT( 1, _FACDPV, code )
786    
787     #define DV_OK S_OK
788     #define DV_FULLDUPLEX MAKE_HRESULT( 0, _FACDPV, 0x0005 )
789     #define DV_HALFDUPLEX MAKE_HRESULT( 0, _FACDPV, 0x000A )
790     #define DV_PENDING MAKE_HRESULT( 0, _FACDPV, 0x0010 )
791    
792     #define DVERR_BUFFERTOOSMALL MAKE_DVHRESULT( 0x001E )
793     #define DVERR_EXCEPTION MAKE_DVHRESULT( 0x004A )
794     #define DVERR_GENERIC E_FAIL
795     #define DVERR_INVALIDFLAGS MAKE_DVHRESULT( 0x0078 )
796     #define DVERR_INVALIDOBJECT MAKE_DVHRESULT( 0x0082 )
797     #define DVERR_INVALIDPARAM E_INVALIDARG
798     #define DVERR_INVALIDPLAYER MAKE_DVHRESULT( 0x0087 )
799     #define DVERR_INVALIDGROUP MAKE_DVHRESULT( 0x0091 )
800     #define DVERR_INVALIDHANDLE MAKE_DVHRESULT( 0x0096 )
801     #define DVERR_OUTOFMEMORY E_OUTOFMEMORY
802     #define DVERR_PENDING DV_PENDING
803     #define DVERR_NOTSUPPORTED E_NOTIMPL
804     #define DVERR_NOINTERFACE E_NOINTERFACE
805     #define DVERR_SESSIONLOST MAKE_DVHRESULT( 0x012C )
806     #define DVERR_NOVOICESESSION MAKE_DVHRESULT( 0x012E )
807     #define DVERR_CONNECTIONLOST MAKE_DVHRESULT( 0x0168 )
808     #define DVERR_NOTINITIALIZED MAKE_DVHRESULT( 0x0169 )
809     #define DVERR_CONNECTED MAKE_DVHRESULT( 0x016A )
810     #define DVERR_NOTCONNECTED MAKE_DVHRESULT( 0x016B )
811     #define DVERR_CONNECTABORTING MAKE_DVHRESULT( 0x016E )
812     #define DVERR_NOTALLOWED MAKE_DVHRESULT( 0x016F )
813     #define DVERR_INVALIDTARGET MAKE_DVHRESULT( 0x0170 )
814     #define DVERR_TRANSPORTNOTHOST MAKE_DVHRESULT( 0x0171 )
815     #define DVERR_COMPRESSIONNOTSUPPORTED MAKE_DVHRESULT( 0x0172 )
816     #define DVERR_ALREADYPENDING MAKE_DVHRESULT( 0x0173 )
817     #define DVERR_SOUNDINITFAILURE MAKE_DVHRESULT( 0x0174 )
818     #define DVERR_TIMEOUT MAKE_DVHRESULT( 0x0175 )
819     #define DVERR_CONNECTABORTED MAKE_DVHRESULT( 0x0176 )
820     #define DVERR_NO3DSOUND MAKE_DVHRESULT( 0x0177 )
821     #define DVERR_ALREADYBUFFERED MAKE_DVHRESULT( 0x0178 )
822     #define DVERR_NOTBUFFERED MAKE_DVHRESULT( 0x0179 )
823     #define DVERR_HOSTING MAKE_DVHRESULT( 0x017A )
824     #define DVERR_NOTHOSTING MAKE_DVHRESULT( 0x017B )
825     #define DVERR_INVALIDDEVICE MAKE_DVHRESULT( 0x017C )
826     #define DVERR_RECORDSYSTEMERROR MAKE_DVHRESULT( 0x017D )
827     #define DVERR_PLAYBACKSYSTEMERROR MAKE_DVHRESULT( 0x017E )
828     #define DVERR_SENDERROR MAKE_DVHRESULT( 0x017F )
829     #define DVERR_USERCANCEL MAKE_DVHRESULT( 0x0180 )
830     #define DVERR_RUNSETUP MAKE_DVHRESULT( 0x0183 )
831     #define DVERR_INCOMPATIBLEVERSION MAKE_DVHRESULT( 0x0184 )
832     #define DVERR_INITIALIZED MAKE_DVHRESULT( 0x0187 )
833     #define DVERR_INVALIDPOINTER E_POINTER
834     #define DVERR_NOTRANSPORT MAKE_DVHRESULT( 0x0188 )
835     #define DVERR_NOCALLBACK MAKE_DVHRESULT( 0x0189 )
836     #define DVERR_TRANSPORTNOTINIT MAKE_DVHRESULT( 0x018A )
837     #define DVERR_TRANSPORTNOSESSION MAKE_DVHRESULT( 0x018B )
838     #define DVERR_TRANSPORTNOPLAYER MAKE_DVHRESULT( 0x018C )
839     #define DVERR_USERBACK MAKE_DVHRESULT( 0x018D )
840     #define DVERR_NORECVOLAVAILABLE MAKE_DVHRESULT( 0x018E )
841     #define DVERR_INVALIDBUFFER MAKE_DVHRESULT( 0x018F )
842     #define DVERR_LOCKEDBUFFER MAKE_DVHRESULT( 0x0190 )
843    
844     #ifdef __cplusplus
845     }
846     #endif
847    
848     #endif
849    
850    

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