src/output: Reopen device on error

c46f9745 · Shen-Ta Hsieh · Max Kellermann · 844dbd2e · c46f9745
Commit c46f9745 authored Dec 02, 2020 by Shen-Ta Hsieh Committed by Max Kellermann Mar 04, 2021
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WasapiOutputPlugin.cxx src/output/plugins/WasapiOutputPlugin.cxx +9 -0

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--- a/src/output/plugins/WasapiOutputPlugin.cxx
+++ b/src/output/plugins/WasapiOutputPlugin.cxx
@@ -333,6 +333,15 @@ void WasapiOutput::DoOpen(AudioFormat &audio_format) {

 	client.reset();

+	DWORD state;
+	if (HRESULT result = device->GetState(&state); FAILED(result)) {
+		throw FormatHResultError(result, "Unable to get device status");
+	}
+	if (state != DEVICE_STATE_ACTIVE) {
+		device.reset();
+		OpenDevice();
+	}
+
 	HRESULT result;
 	result = device->Activate(__uuidof(IAudioClient), CLSCTX_ALL, nullptr,
 				  client.AddressCast());