winecoreaudio: Move midi_in_prepare and midi_in_unprepare to the unixlib.

dlls/winecoreaudio.drv/coremidi.c

@@ -796,6 +796,36 @@ static DWORD midi_in_close(WORD dev_id, struct notify_context *notify)
     return MMSYSERR_NOERROR;
 }
 
+static DWORD midi_in_prepare(WORD dev_id, MIDIHDR *hdr, DWORD hdr_size)
+{
+    TRACE("dev_id = %d hdr = %p hdr_size = %d\n", dev_id, hdr, hdr_size);
+
+    if (hdr_size < offsetof(MIDIHDR, dwOffset) || !hdr || !hdr->lpData)
+        return MMSYSERR_INVALPARAM;
+    if (hdr->dwFlags & MHDR_PREPARED)
+        return MMSYSERR_NOERROR;
+
+    hdr->lpNext = NULL;
+    hdr->dwFlags |= MHDR_PREPARED;
+    hdr->dwFlags &= ~(MHDR_DONE | MHDR_INQUEUE);
+    return MMSYSERR_NOERROR;
+}
+
+static DWORD midi_in_unprepare(WORD dev_id, MIDIHDR *hdr, DWORD hdr_size)
+{
+    TRACE("dev_id = %d hdr = %p hdr_size = %d\n", dev_id, hdr, hdr_size);
+
+    if (hdr_size < offsetof(MIDIHDR, dwOffset) || !hdr || !hdr->lpData)
+        return MMSYSERR_INVALPARAM;
+    if (!(hdr->dwFlags & MHDR_PREPARED))
+        return MMSYSERR_NOERROR;
+    if (hdr->dwFlags & MHDR_INQUEUE)
+        return MIDIERR_STILLPLAYING;
+
+    hdr->dwFlags &= ~MHDR_PREPARED;
+    return MMSYSERR_NOERROR;
+}
+
 NTSTATUS midi_out_message(void *args)
 {
     struct midi_out_message_params *params = args;
@@ -871,6 +901,12 @@ NTSTATUS midi_in_message(void *args)
     case MIDM_CLOSE:
         *params->err = midi_in_close(params->dev_id, params->notify);
         break;
+    case MIDM_PREPARE:
+        *params->err = midi_in_prepare(params->dev_id, (MIDIHDR *)params->param_1, params->param_2);
+        break;
+    case MIDM_UNPREPARE:
+        *params->err = midi_in_unprepare(params->dev_id, (MIDIHDR *)params->param_1, params->param_2);
+        break;
     default:
         TRACE("Unsupported message\n");
         *params->err = MMSYSERR_NOTSUPPORTED;

dlls/winecoreaudio.drv/midi.c

@@ -194,36 +194,6 @@ static DWORD MIDIIn_AddBuffer(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
     return MMSYSERR_NOERROR;
 }
 
-static DWORD MIDIIn_Prepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
-{
-    TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
-
-    if (dwSize < offsetof(MIDIHDR,dwOffset) || lpMidiHdr == 0 || lpMidiHdr->lpData == 0)
-	return MMSYSERR_INVALPARAM;
-    if (lpMidiHdr->dwFlags & MHDR_PREPARED)
-	return MMSYSERR_NOERROR;
-
-    lpMidiHdr->lpNext = 0;
-    lpMidiHdr->dwFlags |= MHDR_PREPARED;
-    lpMidiHdr->dwFlags &= ~(MHDR_DONE|MHDR_INQUEUE); /* flags cleared since w2k */
-    return MMSYSERR_NOERROR;
-}
-
-static DWORD MIDIIn_Unprepare(WORD wDevID, LPMIDIHDR lpMidiHdr, DWORD dwSize)
-{
-    TRACE("wDevID=%d lpMidiHdr=%p dwSize=%d\n", wDevID, lpMidiHdr, dwSize);
-
-    if (dwSize < offsetof(MIDIHDR,dwOffset) || lpMidiHdr == 0 || lpMidiHdr->lpData == 0)
-	return MMSYSERR_INVALPARAM;
-    if (!(lpMidiHdr->dwFlags & MHDR_PREPARED))
-	return MMSYSERR_NOERROR;
-    if (lpMidiHdr->dwFlags & MHDR_INQUEUE)
-	return MIDIERR_STILLPLAYING;
-
-    lpMidiHdr->dwFlags &= ~MHDR_PREPARED;
-    return MMSYSERR_NOERROR;
-}
-
 static DWORD MIDIIn_GetDevCaps(WORD wDevID, LPMIDIINCAPSW lpCaps, DWORD dwSize)
 {
     TRACE("wDevID=%d lpCaps=%p dwSize=%d\n", wDevID, lpCaps, dwSize);
@@ -467,10 +437,6 @@ DWORD WINAPI CoreAudio_midMessage(UINT wDevID, UINT wMsg, DWORD_PTR dwUser, DWOR
     switch (wMsg) {
         case MIDM_ADDBUFFER:
             return MIDIIn_AddBuffer(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
-        case MIDM_PREPARE:
-            return MIDIIn_Prepare(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
-        case MIDM_UNPREPARE:
-            return MIDIIn_Unprepare(wDevID, (LPMIDIHDR)dwParam1, dwParam2);
         case MIDM_GETDEVCAPS:
             return MIDIIn_GetDevCaps(wDevID, (LPMIDIINCAPSW) dwParam1, dwParam2);
         case MIDM_GETNUMDEVS: