Changeset 76708 in vbox for trunk/src/VBox/Devices/Audio

Timestamp:

Jan 8, 2019 3:36:15 PM (6 years ago)

Author:

vboxsync

Message:

Audio/DrvAudio: Added a buffer underrun detection (also with optional release logging) for output streams.

File:

• trunk/src/VBox/Devices/Audio/DrvAudio.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Audio/DrvAudio.cpp

@@ -1453 +1453 @@
                   DrvAudioHlpFramesToMilli(cfLive, &pStream->Host.Cfg.Props), uLivePercent, pStream->fThresholdReached));
 
-        /* Has the treshold been reached (e.g. are we in playing stage) and we now have less live samples
-         * then time which has been passed? Then enter the buffering stage again. */
+        /* Has the treshold been reached (e.g. are we in playing stage) and we now have no live samples to process? */
         if (   pStream->fThresholdReached
-            && cfLive < cfPassedReal)
+            && cfLive == 0)
         {
             LogRel2(("Audio: Buffer underrun for stream '%s' occurred (%RU64ms passed but only %RU64ms in buffer)\n",