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mf/session: Add support for MR_VIDEO_RENDER_SERVICE service. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-09-07 12:43:37 +03:00 committed by Alexandre Julliard
parent 951240cb13
commit 2ff7160cb7
1 changed files with 52 additions and 0 deletions
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52
dlls/mf/session.c
View File

@ -24,6 +24,7 @@
#include "windef.h"
#include "winbase.h"
#include "mfidl.h"
#include "evr.h"
#include "wine/debug.h"
#include "wine/heap.h"
@ -1794,6 +1795,57 @@ static HRESULT WINAPI session_get_service_GetService(IMFGetService *iface, REFGU
{
return IMFLocalMFTRegistration_QueryInterface(&local_mft_registration, riid, obj);
}
else if (IsEqualGUID(service, &MR_VIDEO_RENDER_SERVICE))
{
IMFStreamSink *stream_sink;
IMFTopologyNode *node;
IUnknown *vr, *object;
IMFCollection *nodes;
IMFMediaSink *sink;
unsigned int i = 0;
HRESULT hr;
EnterCriticalSection(&session->cs);
/* Use first sink to support IMFVideoRenderer. */
if (session->presentation.current_topology)
{
if (SUCCEEDED(IMFTopology_GetOutputNodeCollection(session->presentation.current_topology,
&nodes)))
{
while (IMFCollection_GetElement(nodes, i++, (IUnknown **)&node) == S_OK)
{
if (SUCCEEDED(IMFTopologyNode_GetObject(node, &object)))
{
if (SUCCEEDED(IUnknown_QueryInterface(object, &IID_IMFStreamSink, (void **)&stream_sink)))
{
if (SUCCEEDED(IMFStreamSink_GetMediaSink(stream_sink, &sink)))
{
if (SUCCEEDED(IMFMediaSink_QueryInterface(sink, &IID_IMFVideoRenderer, (void **)&vr)))
{
if (FAILED(hr = MFGetService(vr, service, riid, obj)))
WARN("Failed to get service from video renderer %#x.\n", hr);
IUnknown_Release(vr);
}
}
IMFStreamSink_Release(stream_sink);
}
IUnknown_Release(object);
}
IMFTopologyNode_Release(node);
if (*obj)
break;
}
IMFCollection_Release(nodes);
}
}
LeaveCriticalSection(&session->cs);
}
else
FIXME("Unsupported service %s.\n", debugstr_guid(service));