output/PipeWire: skip Cancel() if already drained

493677ff · Max Kellermann · 6b430ba2 · 493677ff
Commit 493677ff authored Jul 09, 2022 by Max Kellermann
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PipeWireOutputPlugin.cxx src/output/plugins/PipeWireOutputPlugin.cxx +3 -0

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--- a/src/output/plugins/PipeWireOutputPlugin.cxx
+++ b/src/output/plugins/PipeWireOutputPlugin.cxx
@@ -892,6 +892,9 @@ PipeWireOutput::Cancel() noexcept
 	const PipeWire::ThreadLoopLock lock(thread_loop);
 	interrupted = false;

+	if (drained)
+		return;
+
 	ring_buffer->reset();
 }