[PATCH] amstream: Return MS_S_ENDOFSTREAM in IDirectDrawStreamSampleImpl_Update.

[Anastasios Simeonidis]

Applications test the return value of the 'Update' function to check
if a media stream is still playing. Returning S_OK results in a
deadlock on these applications. Return MS_S_ENDOFSTREAM to signal
the application that no video is playing.

Signed-off-by: Anastasios Simeonidis <symeonidis at csd.auth.gr>
---
 dlls/amstream/mediastream.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/amstream/mediastream.c b/dlls/amstream/mediastream.c
index bc61597502..5b9e8e4898 100644
--- a/dlls/amstream/mediastream.c
+++ b/dlls/amstream/mediastream.c
@@ -1281,7 +1281,7 @@ static HRESULT WINAPI IDirectDrawStreamSampleImpl_Update(IDirectDrawStreamSample
 {
     FIXME("(%p)->(%x,%p,%p,%u): stub\n", iface, flags, event, func_APC, APC_data);
 
-    return S_OK;
+    return MS_S_ENDOFSTREAM;
 }
 
 static HRESULT WINAPI IDirectDrawStreamSampleImpl_CompletionStatus(IDirectDrawStreamSample *iface, DWORD flags, DWORD milliseconds)
-- 
2.19.2