1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
6 * Copyright 1998 Patrik Stridvall
17 #include "debugtools.h"
25 DEFAULT_DEBUG_CHANNEL(msacm);
27 /***********************************************************************
28 * acmDriverAddA (MSACM32.2)
30 MMRESULT WINAPI acmDriverAddA(PHACMDRIVERID phadid, HINSTANCE hinstModule,
31 LPARAM lParam, DWORD dwPriority, DWORD fdwAdd)
34 return MMSYSERR_INVALPARAM;
36 /* Check if any unknown flags */
38 ~(ACM_DRIVERADDF_FUNCTION|ACM_DRIVERADDF_NOTIFYHWND|
39 ACM_DRIVERADDF_GLOBAL))
40 return MMSYSERR_INVALFLAG;
42 /* Check if any incompatible flags */
43 if ((fdwAdd & ACM_DRIVERADDF_FUNCTION) &&
44 (fdwAdd & ACM_DRIVERADDF_NOTIFYHWND))
45 return MMSYSERR_INVALFLAG;
47 /* FIXME: in fact, should GetModuleFileName(hinstModule) and do a
48 * LoadDriver on it, to be sure we can call SendDriverMessage on the
51 *phadid = (HACMDRIVERID) MSACM_RegisterDriver(NULL, NULL, hinstModule);
53 /* FIXME: lParam, dwPriority and fdwAdd ignored */
55 return MMSYSERR_NOERROR;
58 /***********************************************************************
59 * acmDriverAddW (MSACM32.3)
63 MMRESULT WINAPI acmDriverAddW(PHACMDRIVERID phadid, HINSTANCE hinstModule,
64 LPARAM lParam, DWORD dwPriority, DWORD fdwAdd)
66 FIXME("(%p, 0x%08x, %ld, %ld, %ld): stub\n",
67 phadid, hinstModule, lParam, dwPriority, fdwAdd);
69 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
70 return MMSYSERR_ERROR;
73 /***********************************************************************
74 * acmDriverClose (MSACM32.4)
76 MMRESULT WINAPI acmDriverClose(HACMDRIVER had, DWORD fdwClose)
82 return MMSYSERR_INVALFLAG;
84 p = MSACM_GetDriver(had);
86 return MMSYSERR_INVALHANDLE;
88 for (tp = &(p->obj.pACMDriverID->pACMDriverList); *tp; *tp = (*tp)->pNextACMDriver) {
90 *tp = (*tp)->pNextACMDriver;
95 if (p->hDrvr && !p->obj.pACMDriverID->pACMDriverList)
96 CloseDriver(p->hDrvr, 0, 0);
98 HeapFree(MSACM_hHeap, 0, p);
100 return MMSYSERR_NOERROR;
103 /***********************************************************************
104 * acmDriverDetailsA (MSACM32.5)
106 MMRESULT WINAPI acmDriverDetailsA(HACMDRIVERID hadid, PACMDRIVERDETAILSA padd, DWORD fdwDetails)
109 ACMDRIVERDETAILSW addw;
111 addw.cbStruct = sizeof(addw);
112 mmr = acmDriverDetailsW(hadid, &addw, fdwDetails);
114 padd->fccType = addw.fccType;
115 padd->fccComp = addw.fccComp;
116 padd->wMid = addw.wMid;
117 padd->wPid = addw.wPid;
118 padd->vdwACM = addw.vdwACM;
119 padd->vdwDriver = addw.vdwDriver;
120 padd->fdwSupport = addw.fdwSupport;
121 padd->cFormatTags = addw.cFormatTags;
122 padd->cFilterTags = addw.cFilterTags;
123 padd->hicon = addw.hicon;
124 lstrcpyWtoA(padd->szShortName, addw.szShortName);
125 lstrcpyWtoA(padd->szLongName, addw.szLongName);
126 lstrcpyWtoA(padd->szCopyright, addw.szCopyright);
127 lstrcpyWtoA(padd->szLicensing, addw.szLicensing);
128 lstrcpyWtoA(padd->szFeatures, addw.szFeatures);
133 /***********************************************************************
134 * acmDriverDetailsW (MSACM32.6)
136 MMRESULT WINAPI acmDriverDetailsW(HACMDRIVERID hadid, PACMDRIVERDETAILSW padd, DWORD fdwDetails)
142 return MMSYSERR_INVALFLAG;
144 mmr = acmDriverOpen(&acmDrvr, hadid, 0);
145 if (mmr == MMSYSERR_NOERROR) {
146 mmr = (MMRESULT)MSACM_Message(acmDrvr, ACMDM_DRIVER_DETAILS, (LPARAM)padd, 0);
148 acmDriverClose(acmDrvr, 0);
154 /***********************************************************************
155 * acmDriverEnum (MSACM32.7)
157 MMRESULT WINAPI acmDriverEnum(ACMDRIVERENUMCB fnCallback, DWORD dwInstance, DWORD fdwEnum)
160 ACMDRIVERDETAILSW add;
162 if (!fnCallback) return MMSYSERR_INVALPARAM;
164 if (fdwEnum && ~(ACM_DRIVERENUMF_NOLOCAL|ACM_DRIVERENUMF_DISABLED))
165 return MMSYSERR_INVALFLAG;
167 add.cbStruct = sizeof(add);
168 for (p = MSACM_pFirstACMDriverID; p; p = p->pNextACMDriverID) {
169 if (acmDriverDetailsW((HACMDRIVERID)p, &add, 0) != MMSYSERR_NOERROR)
172 if (fdwEnum & ACM_DRIVERENUMF_DISABLED)
173 add.fdwSupport |= ACMDRIVERDETAILS_SUPPORTF_DISABLED;
177 if (!(*fnCallback)((HACMDRIVERID)p, dwInstance, add.fdwSupport))
181 return MMSYSERR_NOERROR;
184 /***********************************************************************
185 * acmDriverID (MSACM32.8)
187 MMRESULT WINAPI acmDriverID(HACMOBJ hao, PHACMDRIVERID phadid, DWORD fdwDriverID)
192 return MMSYSERR_INVALPARAM;
195 return MMSYSERR_INVALFLAG;
197 pao = MSACM_GetObj(hao, WINE_ACMOBJ_DONTCARE);
199 return MMSYSERR_INVALHANDLE;
201 *phadid = (HACMDRIVERID) pao->pACMDriverID;
203 return MMSYSERR_NOERROR;
206 /***********************************************************************
207 * acmDriverMessage (MSACM32.9)
210 LRESULT WINAPI acmDriverMessage(HACMDRIVER had, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
212 if ((uMsg >= ACMDM_USER && uMsg < ACMDM_RESERVED_LOW) ||
213 uMsg == ACMDM_DRIVER_ABOUT ||
214 uMsg == DRV_QUERYCONFIGURE ||
215 uMsg == DRV_CONFIGURE)
216 return MSACM_Message(had, uMsg, lParam1, lParam2);
217 return MMSYSERR_INVALPARAM;
221 /***********************************************************************
222 * acmDriverOpen (MSACM32.10)
224 MMRESULT WINAPI acmDriverOpen(PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpen)
226 PWINE_ACMDRIVERID padid;
229 TRACE("(%p, %x, %08lu)\n", phad, hadid, fdwOpen);
232 return MMSYSERR_INVALPARAM;
234 padid = MSACM_GetDriverID(hadid);
236 return MMSYSERR_INVALHANDLE;
239 return MMSYSERR_INVALFLAG;
241 pad = HeapAlloc(MSACM_hHeap, 0, sizeof(WINE_ACMDRIVER));
242 if (!pad) return MMSYSERR_NOMEM;
244 pad->obj.dwType = WINE_ACMOBJ_DRIVER;
245 pad->obj.pACMDriverID = padid;
247 if (!padid->hInstModule)
248 pad->hDrvr = OpenDriverA(padid->pszDriverAlias, "drivers32", 0);
250 pad->hDrvr = padid->hInstModule;
253 HeapFree(MSACM_hHeap, 0, pad);
254 return MMSYSERR_ERROR;
257 pad->pfnDriverProc = GetProcAddress(pad->hDrvr, "DriverProc");
259 /* insert new pad at beg of list */
260 pad->pNextACMDriver = padid->pACMDriverList;
261 padid->pACMDriverList = pad;
263 /* FIXME: Create a WINE_ACMDRIVER32 */
264 *phad = (HACMDRIVER)pad;
266 return MMSYSERR_NOERROR;
269 /***********************************************************************
270 * acmDriverPriority (MSACM32.11)
272 MMRESULT WINAPI acmDriverPriority(HACMDRIVERID hadid, DWORD dwPriority, DWORD fdwPriority)
274 PWINE_ACMDRIVERID padid;
277 LONG lBufferLength = sizeof(szBuffer);
280 DWORD dwPriorityCounter;
282 padid = MSACM_GetDriverID(hadid);
284 return MMSYSERR_INVALHANDLE;
286 /* Check for unknown flags */
288 ~(ACM_DRIVERPRIORITYF_ENABLE|ACM_DRIVERPRIORITYF_DISABLE|
289 ACM_DRIVERPRIORITYF_BEGIN|ACM_DRIVERPRIORITYF_END))
290 return MMSYSERR_INVALFLAG;
292 /* Check for incompatible flags */
293 if ((fdwPriority & ACM_DRIVERPRIORITYF_ENABLE) &&
294 (fdwPriority & ACM_DRIVERPRIORITYF_DISABLE))
295 return MMSYSERR_INVALFLAG;
297 /* Check for incompatible flags */
298 if ((fdwPriority & ACM_DRIVERPRIORITYF_BEGIN) &&
299 (fdwPriority & ACM_DRIVERPRIORITYF_END))
300 return MMSYSERR_INVALFLAG;
302 lError = RegOpenKeyA(HKEY_CURRENT_USER,
303 "Software\\Microsoft\\Multimedia\\"
304 "Audio Compression Manager\\Priority v4.00",
307 /* FIXME: Create key */
308 if (lError != ERROR_SUCCESS)
309 return MMSYSERR_ERROR;
311 for (dwPriorityCounter = 1; ; dwPriorityCounter++) {
312 snprintf(szSubKey, 17, "Priorty%ld", dwPriorityCounter);
313 lError = RegQueryValueA(hPriorityKey, szSubKey, szBuffer, &lBufferLength);
314 if (lError != ERROR_SUCCESS)
317 FIXME("(0x%08x, %ld, %ld): stub (partial)\n",
318 hadid, dwPriority, fdwPriority);
322 RegCloseKey(hPriorityKey);
324 return MMSYSERR_ERROR;
327 /***********************************************************************
328 * acmDriverRemove (MSACM32.12)
330 MMRESULT WINAPI acmDriverRemove(HACMDRIVERID hadid, DWORD fdwRemove)
332 PWINE_ACMDRIVERID padid;
334 padid = MSACM_GetDriverID(hadid);
336 return MMSYSERR_INVALHANDLE;
339 return MMSYSERR_INVALFLAG;
341 MSACM_UnregisterDriver(padid);
343 return MMSYSERR_NOERROR;