Ziqing Hui : winegstreamer: Implement Discontinuity for WMV decoder DMO.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 51c5f44bd707f066709759bfe8e0be14d8d9c25f
URL:    https://gitlab.winehq.org/wine/wine/-/commit/51c5f44bd707f066709759bfe8e0be1...

Author: Ziqing Hui <zhui(a)codeweavers.com>
Date:   Tue May 23 12:22:51 2023 +0800

winegstreamer: Implement Discontinuity for WMV decoder DMO.

---

 dlls/mf/tests/transform.c        | 3 ---
 dlls/winegstreamer/wmv_decoder.c | 8 ++++++--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/dlls/mf/tests/transform.c b/dlls/mf/tests/transform.c
index 031eb50f319..b1ac3ffbb14 100644
--- a/dlls/mf/tests/transform.c
+++ b/dlls/mf/tests/transform.c
@@ -5596,13 +5596,10 @@ static void test_wmv_decoder_media_object(void)
 
     /* Test Discontinuity.  */
     hr = IMediaObject_Discontinuity(media_object, 0xdeadbeef);
-    todo_wine
     ok(hr == DMO_E_INVALIDSTREAMINDEX, "Discontinuity returned %#lx.\n", hr);
     hr = IMediaObject_Discontinuity(media_object, 0);
-    todo_wine
     ok(hr == S_OK, "Discontinuity returned %#lx.\n", hr);
     hr = IMediaObject_Discontinuity(media_object, 0);
-    todo_wine
     ok(hr == S_OK, "Discontinuity returned %#lx.\n", hr);
     hr = IMediaObject_GetInputStatus(media_object, 0, &status);
     ok(hr == S_OK, "GetInputStatus returned %#lx.\n", hr);
diff --git a/dlls/winegstreamer/wmv_decoder.c b/dlls/winegstreamer/wmv_decoder.c
index 75a7068a432..a22de7ccb7f 100644
--- a/dlls/winegstreamer/wmv_decoder.c
+++ b/dlls/winegstreamer/wmv_decoder.c
@@ -662,8 +662,12 @@ static HRESULT WINAPI media_object_Flush(IMediaObject *iface)
 
 static HRESULT WINAPI media_object_Discontinuity(IMediaObject *iface, DWORD index)
 {
-    FIXME("iface %p, index %lu stub!\n", iface, index);
-    return E_NOTIMPL;
+    TRACE("iface %p, index %lu.\n", iface, index);
+
+    if (index > 0)
+        return DMO_E_INVALIDSTREAMINDEX;
+
+    return S_OK;
 }
 
 static HRESULT WINAPI media_object_AllocateStreamingResources(IMediaObject *iface)