wineoss: Implement main_loop in unixlib.

dlls/wineoss.drv/mmdevdrv.c

@@ -82,6 +82,8 @@ extern const IAudioClock2Vtbl AudioClock2_Vtbl;
 extern const IAudioStreamVolumeVtbl AudioStreamVolume_Vtbl;
 extern const IChannelAudioVolumeVtbl ChannelAudioVolume_Vtbl;
 
+extern HRESULT main_loop_start(void) DECLSPEC_HIDDEN;
+
 extern struct audio_session_wrapper *session_wrapper_create(
     struct audio_client *client) DECLSPEC_HIDDEN;
 
@@ -575,6 +577,11 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient3 *iface,
         return AUDCLNT_E_ALREADY_INITIALIZED;
     }
 
+    if(FAILED(params.result = main_loop_start())){
+        sessions_unlock();
+        return params.result;
+    }
+
     params.name = NULL;
     params.device = This->device_name;
     params.flow = This->dataflow;

dlls/wineoss.drv/oss.c

@@ -221,6 +221,13 @@ static void get_default_device(EDataFlow flow, char device[OSS_DEVNODE_SIZE])
     return;
 }
 
+static NTSTATUS oss_main_loop(void *args)
+{
+    struct main_loop_params *params = args;
+    NtSetEvent(params->event, NULL);
+    return STATUS_SUCCESS;
+}
+
 static NTSTATUS oss_get_endpoint_ids(void *args)
 {
     struct get_endpoint_ids_params *params = args;
@@ -1684,7 +1691,7 @@ unixlib_entry_t __wine_unix_call_funcs[] =
 {
     oss_not_implemented,
     oss_not_implemented,
-    oss_not_implemented,
+    oss_main_loop,
     oss_get_endpoint_ids,
     oss_create_stream,
     oss_release_stream,
@@ -1738,6 +1745,19 @@ static NTSTATUS oss_wow64_test_connect(void *args)
     return STATUS_SUCCESS;
 }
 
+static NTSTATUS oss_wow64_main_loop(void *args)
+{
+    struct
+    {
+        PTR32 event;
+    } *params32 = args;
+    struct main_loop_params params =
+    {
+        .event = ULongToHandle(params32->event)
+    };
+    return oss_main_loop(&params);
+}
+
 static NTSTATUS oss_wow64_get_endpoint_ids(void *args)
 {
     struct
@@ -2108,7 +2128,7 @@ unixlib_entry_t __wine_unix_call_wow64_funcs[] =
 {
     oss_not_implemented,
     oss_not_implemented,
-    oss_not_implemented,
+    oss_wow64_main_loop,
     oss_wow64_get_endpoint_ids,
     oss_wow64_create_stream,
     oss_wow64_release_stream,