diff options
Diffstat (limited to 'Alc/backends/mmdevapi.c')
| -rw-r--r-- | Alc/backends/mmdevapi.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Alc/backends/mmdevapi.c b/Alc/backends/mmdevapi.c index fa7c54f9..b93ff667 100644 --- a/Alc/backends/mmdevapi.c +++ b/Alc/backends/mmdevapi.c @@ -600,6 +600,13 @@ static DWORD CALLBACK MMDevApiMsgProc(void *ptr) CoUninitialize(); + /* HACK: Force Windows to create a message queue for this thread before + * returning success, otherwise PostThreadMessage may fail if it gets + * called before GetMessage. + */ + PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE); + + TRACE("Message thread initialization complete\n"); req->result = S_OK; SetEvent(req->FinishedEvt); @@ -834,7 +841,10 @@ static ALCenum MMDevApiOpenPlayback(ALCdevice *device, const ALCchar *deviceName data->NotifyEvent = CreateEvent(NULL, FALSE, FALSE, NULL); data->MsgEvent = CreateEvent(NULL, FALSE, FALSE, NULL); if(data->NotifyEvent == NULL || data->MsgEvent == NULL) + { + ERR("Failed to create message events: %lu\n", GetLastError()); hr = E_FAIL; + } if(SUCCEEDED(hr)) { @@ -859,6 +869,8 @@ static ALCenum MMDevApiOpenPlayback(ALCdevice *device, const ALCchar *deviceName break; } } + if(FAILED(hr)) + WARN("Failed to find device name matching \"%s\"\n", deviceName); } } @@ -869,6 +881,8 @@ static ALCenum MMDevApiOpenPlayback(ALCdevice *device, const ALCchar *deviceName hr = E_FAIL; if(PostThreadMessage(ThreadID, WM_USER_OpenDevice, (WPARAM)&req, (LPARAM)device)) hr = WaitForResponse(&req); + else + ERR("Failed to post thread message: %lu\n", GetLastError()); } if(FAILED(hr)) |