Changeset 59192 in vbox

Timestamp:

Dec 18, 2015 3:21:42 PM (9 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

104813

Message:

Audio/DevIchHda.cpp: Lowered timer Hertz rate from 500Hz to 200Hz by default.

File:

• trunk/src/VBox/Devices/Audio/DevIchHda.cpp (modified) (2 diffs)

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

@@ -4312 +4312 @@
 #ifndef VBOX_WITH_AUDIO_CALLBACKS
     uint16_t uTimerHz;
-    rc = CFGMR3QueryU16Def(pCfgHandle, "TimerHz", &uTimerHz, 500 /* Hz */);
+    rc = CFGMR3QueryU16Def(pCfgHandle, "TimerHz", &uTimerHz, 200 /* Hz */);
     if (RT_FAILURE(rc))
         return PDMDEV_SET_ERROR(pDevIns, rc,
@@ -4620 +4620 @@
         if (RT_SUCCESS(rc))
         {
-            /** @todo Investigate why sounds is getting corrupted if the "ticks" value is too
-             *        low, e.g. "PDMDevHlpTMTimeVirtGetFreq / 200".
-             *  Update: Because the guest doesn't prepare enough data at a time. */
             pThis->cTimerTicks = TMTimerGetFreq(pThis->pTimer) / uTimerHz;
             pThis->uTimerTS    = TMTimerGet(pThis->pTimer);