winealsa: Move set_event_handle to the unixlib.

dlls/winealsa.drv/alsa.c

@@ -1889,6 +1889,26 @@ static NTSTATUS get_current_padding(void *args)
     return alsa_unlock_result(stream, &params->result, S_OK);
 }
 
+static NTSTATUS set_event_handle(void *args)
+{
+    struct set_event_handle_params *params = args;
+    struct alsa_stream *stream = params->stream;
+
+    alsa_lock(stream);
+
+    if(!(stream->flags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK))
+        return alsa_unlock_result(stream, &params->result, AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED);
+
+    if (stream->event){
+        FIXME("called twice\n");
+        return alsa_unlock_result(stream, &params->result, HRESULT_FROM_WIN32(ERROR_INVALID_NAME));
+    }
+
+    stream->event = params->event;
+
+    return alsa_unlock_result(stream, &params->result, S_OK);
+}
+
 unixlib_entry_t __wine_unix_call_funcs[] =
 {
     get_endpoint_ids,
@@ -1903,4 +1923,5 @@ unixlib_entry_t __wine_unix_call_funcs[] =
     get_buffer_size,
     get_latency,
     get_current_padding,
+    set_event_handle,
 };

dlls/winealsa.drv/mmdevdrv.c

@@ -1038,7 +1038,7 @@ static HRESULT WINAPI AudioClient_SetEventHandle(IAudioClient3 *iface,
         HANDLE event)
 {
     ACImpl *This = impl_from_IAudioClient3(iface);
-    struct alsa_stream *stream = This->stream;
+    struct set_event_handle_params params;
 
     TRACE("(%p)->(%p)\n", This, event);
 
@@ -1048,24 +1048,12 @@ static HRESULT WINAPI AudioClient_SetEventHandle(IAudioClient3 *iface,
     if(!This->stream)
         return AUDCLNT_E_NOT_INITIALIZED;
 
-    alsa_lock(stream);
-
-    if(!(stream->flags & AUDCLNT_STREAMFLAGS_EVENTCALLBACK)){
-        alsa_unlock(stream);
-        return AUDCLNT_E_EVENTHANDLE_NOT_EXPECTED;
-    }
-
-    if (stream->event){
-        alsa_unlock(stream);
-        FIXME("called twice\n");
-        return HRESULT_FROM_WIN32(ERROR_INVALID_NAME);
-    }
-
-    stream->event = event;
+    params.stream = This->stream;
+    params.event = event;
 
-    alsa_unlock(stream);
+    ALSA_CALL(set_event_handle, &params);
 
-    return S_OK;
+    return params.result;
 }
 
 static HRESULT WINAPI AudioClient_GetService(IAudioClient3 *iface, REFIID riid,

dlls/winealsa.drv/unixlib.h

@@ -153,6 +153,13 @@ struct get_current_padding_params
     UINT32 *padding;
 };
 
+struct set_event_handle_params
+{
+    struct alsa_stream *stream;
+    HANDLE event;
+    HRESULT result;
+};
+
 enum alsa_funcs
 {
     alsa_get_endpoint_ids,
@@ -167,6 +174,7 @@ enum alsa_funcs
     alsa_get_buffer_size,
     alsa_get_latency,
     alsa_get_current_padding,
+    alsa_set_event_handle,
 };
 
 extern unixlib_handle_t alsa_handle;