From: dmitrykos <dmitrykos@0f58301d-fd10-0410-b4af-bbb618454e57>
Date: Tue, 22 Jun 2010 19:53:00 +0000 (+0000)
Subject: wasapi: fixed very rare bug causing a dead looping if WASAPI input stream is being... 
X-Git-Tag: pa_stable_v19_20110326_r1647~116
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=fd47a098084e4b5087af68e98c81ebf1f20732a5;p=portaudio

wasapi: fixed very rare bug causing a dead looping if WASAPI input stream is being aborted
---

diff --git a/src/hostapi/wasapi/pa_win_wasapi.c b/src/hostapi/wasapi/pa_win_wasapi.c
index 65e6ba7..990a142 100644
--- a/src/hostapi/wasapi/pa_win_wasapi.c
+++ b/src/hostapi/wasapi/pa_win_wasapi.c
@@ -3361,6 +3361,10 @@ static HRESULT ProcessInputBuffer(PaWasapiStream *stream, PaWasapiHostProcessor
 
 	for (;;)
 	{
+		// Check if blocking call must be interrupted
+		if (WaitForSingleObject(stream->hCloseRequest, 1) != WAIT_TIMEOUT)
+			break;
+
 		// Get the available data in the shared buffer.
 		if ((hr = IAudioCaptureClient_GetBuffer(stream->cclient, &data, &frames, &flags, NULL, NULL)) != S_OK)
 		{