Changeset 2103 for trunk/src/msacm32/driver.cpp

Timestamp:

Dec 18, 1999, 11:15:16 AM (26 years ago)

Author:

sandervl

Message:

JW's update (wine 991212)

File:

• trunk/src/msacm32/driver.cpp (modified) (9 diffs)

trunk/src/msacm32/driver.cpp

@@ -61 +61 @@
                               LPARAM lParam, DWORD dwPriority, DWORD fdwAdd)
 {
-    FIXME("(%p, 0x%08x, %ld, %ld, %ld): stub\n",
-          phadid, hinstModule, lParam, dwPriority, fdwAdd);
+    dprintf(("(%p, 0x%08x, %ld, %ld, %ld): stub\n",
+          phadid, hinstModule, lParam, dwPriority, fdwAdd));
     
     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
@@ -73 +73 @@
 MMRESULT WINAPI acmDriverClose(HACMDRIVER had, DWORD fdwClose)
 {
-    PWINE_ACMDRIVER p;
+    PWINE_ACMDRIVER  p;
+    PWINE_ACMDRIVER* tp;
     
     if (fdwClose)
@@ -81 +82 @@
     if (!p)
         return MMSYSERR_INVALHANDLE;
-    
-    p->obj.pACMDriverID->pACMDriver = NULL;
-    
-    if (p->hDrvr)
+
+    for (tp = &(p->obj.pACMDriverID->pACMDriverList); *tp; *tp = (*tp)->pNextACMDriver) {
+        if (*tp == p) {
+            *tp = (*tp)->pNextACMDriver;
+            break;
+        }
+    }
+    
+    if (p->hDrvr && !p->obj.pACMDriverID->pACMDriverList)
         CloseDriver(p->hDrvr, 0, 0);
     
@@ -127 +133 @@
 MMRESULT WINAPI acmDriverDetailsW(HACMDRIVERID hadid, PACMDRIVERDETAILSW padd, DWORD fdwDetails)
 {
-    PWINE_ACMDRIVERID p;
+    HACMDRIVER acmDrvr;
     MMRESULT mmr;
-    BOOL bOpenTemporary;
-    
-    p = MSACM_GetDriverID(hadid);
-    if (!p)
-        return MMSYSERR_INVALHANDLE;
     
     if (fdwDetails)
         return MMSYSERR_INVALFLAG;
     
-    bOpenTemporary = !p->pACMDriver;
-    if (bOpenTemporary) {
-        bOpenTemporary = TRUE;
-        acmDriverOpen((PHACMDRIVER) &p->pACMDriver, hadid, 0);
-    }
-    
-    mmr = (MMRESULT) acmDriverMessage((HACMDRIVER) p->pACMDriver, ACMDM_DRIVER_DETAILS, 
-                                      (LPARAM) padd,  0);
-    
-    if (bOpenTemporary) {
-        acmDriverClose((HACMDRIVER) p->pACMDriver, 0);
-        p->pACMDriver = NULL;
+    mmr = acmDriverOpen(&acmDrvr, hadid, 0);
+    if (mmr == 0) {
+        mmr = (MMRESULT)acmDriverMessage(acmDrvr, ACMDM_DRIVER_DETAILS, (LPARAM) padd,  0);
+    
+        acmDriverClose(acmDrvr, 0);
     }
     
@@ -160 +154 @@
 MMRESULT WINAPI acmDriverEnum(ACMDRIVERENUMCB fnCallback, DWORD dwInstance, DWORD fdwEnum)
 {
-    PWINE_ACMDRIVERID p;
-    
+    PWINE_ACMDRIVERID   p;
+    DWORD               fdwSupport;
+
     if (!fnCallback) {
         return MMSYSERR_INVALPARAM;
@@ -170 +165 @@
     }
     
-    p = MSACM_pFirstACMDriverID;
-    while (p) {
-        (*fnCallback)((HACMDRIVERID) p, dwInstance, ACMDRIVERDETAILS_SUPPORTF_CODEC);
-        p = p->pNextACMDriverID;
+    for (p = MSACM_pFirstACMDriverID; p; p = p->pNextACMDriverID) {
+        fdwSupport = ACMDRIVERDETAILS_SUPPORTF_CODEC;
+        if (!p->bEnabled) {
+            if (fdwEnum & ACM_DRIVERENUMF_DISABLED)
+                fdwSupport |= ACMDRIVERDETAILS_SUPPORTF_DISABLED;
+            else
+                continue;
+        }
+        (*fnCallback)((HACMDRIVERID) p, dwInstance, fdwSupport);
     }
     
@@ -226 +226 @@
 MMRESULT WINAPI acmDriverOpen(PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpen)
 {
-    PWINE_ACMDRIVERID padid;
-
-    TRACE("(%p, %x, %08lu\n", phad, hadid, fdwOpen);
+    PWINE_ACMDRIVERID   padid;
+    PWINE_ACMDRIVER     pad;
+
+    dprintf(("(%p, %x, %08lu)\n", phad, hadid, fdwOpen));
 
     if (!phad)
@@ -240 +241 @@
         return MMSYSERR_INVALFLAG;
     
-    if (padid->pACMDriver) {
-        /* FIXME: Is it allowed? */
-        ERR("Can't open driver twice\n");
+    pad = PWINE_ACMDRIVER(HeapAlloc(MSACM_hHeap, 0, sizeof(WINE_ACMDRIVER)));
+    if (!pad) return MMSYSERR_NOMEM;
+
+    pad->obj.pACMDriverID = padid;
+    
+    if (!padid->hInstModule)
+        pad->hDrvr = OpenDriverA(padid->pszDriverAlias, "drivers32", 0);
+    else
+        pad->hDrvr = padid->hInstModule;
+    
+    if (!pad->hDrvr) {
+        HeapFree(MSACM_hHeap, 0, pad);
         return MMSYSERR_ERROR;
     }
     
-    padid->pACMDriver = PWINE_ACMDRIVER(HeapAlloc(MSACM_hHeap, 0, sizeof(WINE_ACMDRIVER)));
-    padid->pACMDriver->obj.pACMDriverID = padid;
-    
-    if (!padid->hInstModule)
-        padid->pACMDriver->hDrvr = OpenDriverA(padid->pszDriverAlias, "drivers32", 0);
-    else
-        padid->pACMDriver->hDrvr = padid->hInstModule;
-    
-    if (!padid->pACMDriver->hDrvr) {
-        HeapFree(MSACM_hHeap, 0, padid->pACMDriver);
-        padid->pACMDriver = NULL;
-        return MMSYSERR_ERROR;
-    }
-    
-    /* FIXME-ICC: "FARPROC" cannot be converted to "extern "STDCALL" LRESULT(*)(DWORD,HDRVR,UINT,LPARAM,LPARAM)" */
-//   padid->pACMDriver->pfnDriverProc = GetProcAddress(padid->pACMDriver->hDrvr, "DriverProc");
-    
+//    pad->pfnDriverProc = GetProcAddress(pad->hDrvr, "DriverProc");
+
+    /* insert new pad at beg of list */
+    pad->pNextACMDriver = padid->pACMDriverList;
+    padid->pACMDriverList = pad;
+
     /* FIXME: Create a WINE_ACMDRIVER32 */
-    *phad = (HACMDRIVER) padid->pACMDriver;
+    *phad = (HACMDRIVER)pad;
     
 //    return MMSYSERR_NOERROR;
@@ -318 +317 @@
             break;
         
-        FIXME("(0x%08x, %ld, %ld): stub (partial)\n", 
-              hadid, dwPriority, fdwPriority);
+        dprintf(("(0x%08x, %ld, %ld): stub (partial)\n", 
+              hadid, dwPriority, fdwPriority));
         break;
     }