quartz: FileSource_Load should not fail on unknown file formats. (v3)

[Sebastian Lackner]

From: Michael Müller <michael at fds-team.de>

Signed-off-by: Michael Müller <michael at fds-team.de>
Signed-off-by: Sebastian Lackner <sebastian at fds-team.de>
---
Changes in v3:
* Only test for success and not exact format. The previous version failed when
  Wine is compiled with gstreamer support.

 dlls/quartz/filesource.c        |    5 +++--
 dlls/quartz/tests/avisplitter.c |   17 +++++++++++++----
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/dlls/quartz/filesource.c b/dlls/quartz/filesource.c
index f0f85fd..269dd13 100644
--- a/dlls/quartz/filesource.c
+++ b/dlls/quartz/filesource.c
@@ -655,8 +655,9 @@ static HRESULT WINAPI FileSource_Load(IFileSourceFilter * iface, LPCOLESTR pszFi
             hr = GetClassMediaFile(pReader, pszFileName, &This->pmt->majortype, &This->pmt->subtype, NULL);
             if (FAILED(hr))
             {
-                CoTaskMemFree(This->pmt);
-                This->pmt = NULL;
+                This->pmt->majortype = MEDIATYPE_Stream;
+                This->pmt->subtype = MEDIASUBTYPE_NULL;
+                hr = S_OK;
             }
         }
         else
diff --git a/dlls/quartz/tests/avisplitter.c b/dlls/quartz/tests/avisplitter.c
index aa938c1..78ca8b8 100644
--- a/dlls/quartz/tests/avisplitter.c
+++ b/dlls/quartz/tests/avisplitter.c
@@ -217,6 +217,12 @@ static void test_filesourcefilter(void)
             12,
             &MEDIASUBTYPE_WAVE,
         },
+        {
+            "unknown format",
+            "Hello World",
+            11,
+            NULL, /* FIXME: should be &MEDIASUBTYPE_NULL */
+        },
     };
     WCHAR path[MAX_PATH], temp[MAX_PATH];
     IFileSourceFilter *filesource;
@@ -277,10 +283,13 @@ static void test_filesourcefilter(void)
         ok(hr == S_OK, "expected S_OK, got %08x\n", hr);
         ok(!lstrcmpW(olepath, path),
            "expected %s, got %s\n", wine_dbgstr_w(path), wine_dbgstr_w(olepath));
-        ok(IsEqualGUID(&mt.majortype, &MEDIATYPE_Stream),
-           "expected MEDIATYPE_Stream, got %s\n", wine_dbgstr_guid(&mt.majortype));
-        ok(IsEqualGUID(&mt.subtype, tests[i].subtype),
-           "expected %s, got %s\n", wine_dbgstr_guid(tests[i].subtype), wine_dbgstr_guid(&mt.subtype));
+        if (tests[i].subtype)
+        {
+            ok(IsEqualGUID(&mt.majortype, &MEDIATYPE_Stream),
+               "expected MEDIATYPE_Stream, got %s\n", wine_dbgstr_guid(&mt.majortype));
+            ok(IsEqualGUID(&mt.subtype, tests[i].subtype),
+               "expected %s, got %s\n", wine_dbgstr_guid(tests[i].subtype), wine_dbgstr_guid(&mt.subtype));
+        }
         CoTaskMemFree(olepath);
 
         IFileSourceFilter_Release(filesource);
-- 
2.8.0