winegstreamer: Leave the stream CS while waiting for a sample.

This may call AllocateForOutput/Stream callbacks, and it may block.

winegstreamer: Leave the stream CS while waiting for a sample.
efe0504f · Rémi Bernon · Alexandre Julliard · 488c9c66 · efe0504f
Commit efe0504f authored Aug 02, 2022 by Rémi Bernon Committed by Alexandre Julliard Aug 03, 2022
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wm_asyncreader.c dlls/winegstreamer/wm_asyncreader.c +2 -0

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--- a/dlls/winegstreamer/wm_asyncreader.c
+++ b/dlls/winegstreamer/wm_asyncreader.c
@@ -88,7 +88,9 @@ static DWORD WINAPI stream_thread(void *arg)

    while (reader->running)
    {
+        LeaveCriticalSection(&reader->stream_cs);
        hr = wm_reader_get_stream_sample(&reader->reader, callback_advanced, 0, &sample, &pts, &duration, &flags, &stream_number);
+        EnterCriticalSection(&reader->stream_cs);
        if (hr != S_OK)
            break;