Christian Costa : dmusic: Check return codes and display name from port caps when enumerating microsoft synthetizer .
Alexandre Julliard
julliard at winehq.org
Tue Apr 3 12:17:39 CDT 2012
Module: wine
Branch: master
Commit: 31bfc380eef32c00d66f173e89d0815ca8ef112f
URL: http://source.winehq.org/git/wine.git/?a=commit;h=31bfc380eef32c00d66f173e89d0815ca8ef112f
Author: Christian Costa <titan.costa at gmail.com>
Date: Thu Mar 29 08:52:54 2012 +0200
dmusic: Check return codes and display name from port caps when enumerating microsoft synthetizer.
---
dlls/dmusic/dmusic.c | 16 ++++++++++------
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/dlls/dmusic/dmusic.c b/dlls/dmusic/dmusic.c
index b0dd7c9..ba12f98 100644
--- a/dlls/dmusic/dmusic.c
+++ b/dlls/dmusic/dmusic.c
@@ -138,12 +138,16 @@ static HRESULT WINAPI IDirectMusic8Impl_EnumPort(LPDIRECTMUSIC8 iface, DWORD ind
if (index == (nb_midi_in + nb_midi_out + 1))
{
- IDirectMusicSynth8* synth;
- TRACE("Enumerating port: 'Microsoft Software Synthesizer'\n");
- CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth8, (void**)&synth);
- IDirectMusicSynth8_GetPortCaps(synth, port_caps);
- IDirectMusicSynth8_Release(synth);
- return S_OK;
+ IDirectMusicSynth8* synth = NULL;
+ HRESULT hr;
+ hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth8, (void**)&synth);
+ if (SUCCEEDED(hr))
+ IDirectMusicSynth8_GetPortCaps(synth, port_caps);
+ if (SUCCEEDED(hr))
+ TRACE("Enumerating port: %s\n", debugstr_w(port_caps->wszDescription));
+ if (synth)
+ IDirectMusicSynth8_Release(synth);
+ return hr;
}
return S_FALSE;
More information about the wine-cvs
mailing list