[PATCH 3/6] mmdevapi: Handle MODM_GETDEVCAPS in SW synth.

[Anton Baskanov]

From: Anton Baskanov

---
 dlls/mmdevapi/swmidi.c  | 21 +++++++++++++++++++++
 dlls/winmm/tests/midi.c |  5 +----
 include/mmsystem.h      |  1 +
 3 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/dlls/mmdevapi/swmidi.c b/dlls/mmdevapi/swmidi.c
index e19676a98ab..c5c4d2d2fdc 100644
--- a/dlls/mmdevapi/swmidi.c
+++ b/dlls/mmdevapi/swmidi.c
@@ -27,6 +27,25 @@

WINE_DEFAULT_DEBUG_CHANNEL(midi);

+static DWORD swmidi_get_dev_caps(MIDIOUTCAPSW *out_caps, DWORD_PTR size)
+{
+    MIDIOUTCAPSW caps = {
+        MM_MICROSOFT, MM_MSFT_WDMAUDIO_MIDIOUT, 0x050a,
+        L"Wine GS Wavetable SW Synth",
+        MOD_SWSYNTH, 48, 48, 0xffff,
+        MIDICAPS_VOLUME | MIDICAPS_LRVOLUME,
+    };
+
+    TRACE("out_caps %p, size %Iu.\n", out_caps, size);
+
+    if (!out_caps)
+        return MMSYSERR_INVALPARAM;
+
+    memcpy(out_caps, &caps, min(size, sizeof(caps)));
+
+    return MMSYSERR_NOERROR;
+}
+
 DWORD swmidi_mod_message(UINT dev_id, UINT msg, DWORD_PTR user, DWORD_PTR param1, DWORD_PTR param2)
 {
     TRACE("dev_id %u, msg %x, user %#Ix, param1 %#Ix, param2 %#Ix.\n", dev_id, msg, user, param1,
@@ -39,6 +58,8 @@ DWORD swmidi_mod_message(UINT dev_id, UINT msg, DWORD_PTR user, DWORD_PTR param1
         return MMSYSERR_NOERROR;
     case MODM_GETNUMDEVS:
         return 1;
+    case MODM_GETDEVCAPS:
+        return swmidi_get_dev_caps((MIDIOUTCAPSW *)param1, param2);
     }

return MMSYSERR_NOTSUPPORTED;
diff --git a/dlls/winmm/tests/midi.c b/dlls/winmm/tests/midi.c
index 8be1ace09fc..70a5375f1cb 100644
--- a/dlls/winmm/tests/midi.c
+++ b/dlls/winmm/tests/midi.c
@@ -279,12 +279,9 @@ static void test_midiOut_device(UINT udev, HWND hwnd)
     DWORD ovolume;
     UINT  udevid;
     MIDIHDR mhdr;
-    BOOL swmidi;
-
-    swmidi = udev == midiOutGetNumDevs() - 1;

rc = midiOutGetDevCapsA(udev, &capsA, sizeof(capsA));
-    todo_wine_if(swmidi) ok(!rc, "midiOutGetDevCaps(dev=%d) rc=%s\n", udev, mmsys_error(rc));
+    ok(!rc, "midiOutGetDevCaps(dev=%d) rc=%s\n", udev, mmsys_error(rc));
     if (!rc) {
         trace("* %s: manufacturer=%d, product=%d, tech=%d, support=%lX: %d voices, %d notes\n",
               capsA.szPname, capsA.wMid, capsA.wPid, capsA.wTechnology, capsA.dwSupport, capsA.wVoices, capsA.wNotes);
diff --git a/include/mmsystem.h b/include/mmsystem.h
index ff0c8ac31ec..f299b60a799 100644
--- a/include/mmsystem.h
+++ b/include/mmsystem.h
@@ -265,6 +265,7 @@ typedef void (CALLBACK *LPDRVCALLBACK)(HDRVR,UINT,DWORD_PTR,DWORD_PTR,DWORD_PTR)

#define MM_PC_JOYSTICK          12      /* Joystick adapter */

+#define MM_MSFT_WDMAUDIO_MIDIOUT    102
 #define MM_CREATIVE_SBP16_WAVEOUT   104

WINMMAPI UINT WINAPI mmsystemGetVersion(void);