winealsa: Move MODM_GETVOLUME and MODM_SETVOLUME to the unixlib.

dlls/winealsa.drv/alsamidi.c

@@ -791,6 +791,15 @@ static UINT midi_out_get_devcaps(WORD dev_id, MIDIOUTCAPSW *caps, UINT size)
     return MMSYSERR_NOERROR;
 }
 
+static UINT midi_out_get_volume(WORD dev_id, UINT* volume)
+{
+    if (!volume) return MMSYSERR_INVALPARAM;
+    if (dev_id >= num_dests) return MMSYSERR_BADDEVICEID;
+
+    *volume = 0xFFFFFFFF;
+    return (dests[dev_id].caps.dwSupport & MIDICAPS_VOLUME) ? 0 : MMSYSERR_NOTSUPPORTED;
+}
+
 NTSTATUS midi_out_message(void *args)
 {
     struct midi_out_message_params *params = args;
@@ -829,6 +838,12 @@ NTSTATUS midi_out_message(void *args)
     case MODM_GETNUMDEVS:
         *params->err = num_dests;
         break;
+    case MODM_GETVOLUME:
+        *params->err = midi_out_get_volume(params->dev_id, (UINT *)params->param_1);
+        break;
+    case MODM_SETVOLUME:
+        *params->err = 0;
+        break;
     default:
         TRACE("Unsupported message\n");
         *params->err = MMSYSERR_NOTSUPPORTED;

dlls/winealsa.drv/midi.c

@@ -606,17 +606,6 @@ static DWORD midStop(WORD wDevID)
 }
 
 /**************************************************************************
- * 			modGetVolume				[internal]
- */
-static DWORD modGetVolume(WORD wDevID, DWORD* lpdwVolume)
-{
-    if (!lpdwVolume) return MMSYSERR_INVALPARAM;
-    if (wDevID >= MODM_NumDevs) return MMSYSERR_BADDEVICEID;
-    *lpdwVolume = 0xFFFFFFFF;
-    return (MidiOutDev[wDevID].caps.dwSupport & MIDICAPS_VOLUME) ? 0 : MMSYSERR_NOTSUPPORTED;
-}
-
-/**************************************************************************
  * 			modReset				[internal]
  */
 static DWORD modReset(WORD wDevID)
@@ -732,10 +721,6 @@ DWORD WINAPI ALSA_modMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser,
     case DRVM_INIT:
         ALSA_MidiInit();
         return 0;
-    case MODM_GETVOLUME:
-	return modGetVolume(wDevID, (DWORD*)dwParam1);
-    case MODM_SETVOLUME:
-	return 0;
     case MODM_RESET:
 	return modReset(wDevID);
     }