mfreadwrite: Keep media stream id for event matching.

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

mfreadwrite: Keep media stream id for event matching.
2d834c47 · Nikolay Sivov · Alexandre Julliard · eca601d7 · 2d834c47
Commit 2d834c47 authored Apr 09, 2019 by Nikolay Sivov Committed by Alexandre Julliard Apr 09, 2019
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main.c dlls/mfreadwrite/main.c +4 -0

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--- a/dlls/mfreadwrite/main.c
+++ b/dlls/mfreadwrite/main.c
@@ -75,6 +75,7 @@ HRESULT WINAPI DllUnregisterServer(void)
 struct media_stream
 {
    IMFMediaType *current;
+    DWORD id;
 };

 typedef struct source_reader
@@ -644,6 +645,9 @@ static HRESULT create_source_reader_from_source(IMFMediaSource *source, IMFAttri
        if (FAILED(hr = IMFPresentationDescriptor_GetStreamDescriptorByIndex(object->descriptor, i, &selected, &sd)))
            break;

+        if (FAILED(hr = IMFStreamDescriptor_GetStreamIdentifier(sd, &object->streams[i].id)))
+            WARN("Failed to get stream identifier, hr %#x.\n", hr);
+
        hr = IMFStreamDescriptor_GetMediaTypeHandler(sd, &handler);
        IMFStreamDescriptor_Release(sd);
        if (FAILED(hr))