[PATCH 6/6] winealsa: Move set_event_handle to the unixlib.

[Huw Davies]

Signed-off-by: Huw Davies 
---
 dlls/winealsa.drv/alsa.c     | 21 +++++++++++++++++++++
 dlls/winealsa.drv/mmdevdrv.c | 22 +++++-----------------
 dlls/winealsa.drv/unixlib.h  |  8 ++++++++
 3 files changed, 34 insertions(+), 17 deletions(-)

diff --git a/dlls/winealsa.drv/alsa.c b/dlls/winealsa.drv/alsa.c
index 26fbc080f20..2ce3c896dff 100644
--- a/dlls/winealsa.drv/alsa.c
+++ b/dlls/winealsa.drv/alsa.c
@@ -1879,6 +1879,26 @@ 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,
@@ -1893,4 +1913,5 @@ unixlib_entry_t __wine_unix_call_funcs[] =
     get_buffer_size,
     get_latency,
     get_current_padding,
+    set_event_handle,
 };
diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c
index fa05cb00968..7a99a6b5d43 100644
--- a/dlls/winealsa.drv/mmdevdrv.c
+++ b/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,
diff --git a/dlls/winealsa.drv/unixlib.h b/dlls/winealsa.drv/unixlib.h
index 3d88d8d7f9b..bd3a1a4bc6a 100644
--- a/dlls/winealsa.drv/unixlib.h
+++ b/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;