[PATCH 1/1] faudio: Purge and clear notifcations on ShutDown

[Alistair Leslie-Hughes]

From: Alistair Leslie-Hughes

Wine-bug: https://bugs.winehq.org/show_bug.cgi?id=54264

cherry-picked upstraem 16f86bffec36b6e82e5c93d5f04ebc4ee4f980ab.
---
 libs/faudio/src/FACT.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libs/faudio/src/FACT.c b/libs/faudio/src/FACT.c
index 649abf2111c..d40e56f12e6 100644
--- a/libs/faudio/src/FACT.c
+++ b/libs/faudio/src/FACT.c
@@ -352,6 +352,16 @@ uint32_t FACTAudioEngine_ShutDown(FACTAudioEngine *pEngine)
    	FAudio_StopEngine(pEngine->audio);
    }

+	/* Purge All pending notifactions */
+	while (pEngine->wb_notifications_list)
+	{
+		FACTNotification *note = (FACTNotification*) pEngine->wb_notifications_list->entry;
+		pEngine->notificationCallback(note);
+		LinkedList_RemoveEntry(&pEngine->wb_notifications_list, note, pEngine->apiLock, pEngine->pFree);
+	}
+
+	pEngine->notifications = 0;
+
    /* This method destroys all existing cues, sound banks, and wave banks.
     * It blocks until all cues are destroyed.
     */