Zebediah Figura : qasf/asfreader: Do not store the media type passed to IFileSourceFilter::Load().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: fed36aee5a1e51f7cb699f6a9e9454430a89f491
URL:    https://gitlab.winehq.org/wine/wine/-/commit/fed36aee5a1e51f7cb699f6a9e94544...

Author: Zebediah Figura 
Date:   Fri Oct 22 17:05:56 2021 -0500

qasf/asfreader: Do not store the media type passed to IFileSourceFilter::Load().

---

dlls/qasf/asfreader.c | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/dlls/qasf/asfreader.c b/dlls/qasf/asfreader.c
index 7bc57a2d500..4cf077e9dd3 100644
--- a/dlls/qasf/asfreader.c
+++ b/dlls/qasf/asfreader.c
@@ -189,7 +189,6 @@ struct asf_reader
     struct strmbase_filter filter;
     IFileSourceFilter IFileSourceFilter_iface;

-    AM_MEDIA_TYPE media_type;
     WCHAR *file_name;

HRESULT result;
@@ -409,7 +408,6 @@ static void asf_reader_destroy(struct strmbase_filter *iface)
     }

free(filter->file_name);
-    FreeMediaType(&filter->media_type);
     IWMReaderCallback_Release(filter->callback);
     IWMReader_Release(filter->reader);

@@ -652,12 +650,6 @@ static HRESULT WINAPI file_source_Load(IFileSourceFilter *iface, LPCOLESTR file_
         return E_FAIL;
     }

-    if (media_type && FAILED(hr = CopyMediaType(&filter->media_type, media_type)))
-    {
-        LeaveCriticalSection(&filter->filter.filter_cs);
-        return hr;
-    }
-
     EnterCriticalSection(&filter->status_cs);
     if (SUCCEEDED(hr = IWMReader_Open(filter->reader, filter->file_name, filter->callback, NULL)))
     {
@@ -688,11 +680,11 @@ static HRESULT WINAPI file_source_GetCurFile(IFileSourceFilter *iface, LPOLESTR

if (media_type)
     {
-        media_type->majortype = filter->media_type.majortype;
-        media_type->subtype = filter->media_type.subtype;
-        media_type->lSampleSize = filter->media_type.lSampleSize;
-        media_type->pUnk = filter->media_type.pUnk;
-        media_type->cbFormat = filter->media_type.cbFormat;
+        media_type->majortype = GUID_NULL;
+        media_type->subtype = GUID_NULL;
+        media_type->lSampleSize = 0;
+        media_type->pUnk = NULL;
+        media_type->cbFormat = 0;
     }

if (filter->file_name)