Changeset 91488 in vbox for trunk/src/VBox/ValidationKit/utils

Timestamp:

Sep 30, 2021 8:17:37 AM (3 years ago)

Author:

vboxsync

Message:

Audio/Validation Kit: Only do volume calculation once. ​bugref:10008

File:

• trunk/src/VBox/ValidationKit/utils/audio/vkatDriverStack.cpp (modified) (1 diff)

trunk/src/VBox/ValidationKit/utils/audio/vkatDriverStack.cpp

@@ -1568 +1568 @@
     AssertReturnVoid(pMix->fDoMixing);
 
+    uint8_t const uVol = (PDMAUDIO_VOLUME_MAX / 100) * uVolumePercent;
+
     PDMAUDIOVOLUME Vol;
     RT_ZERO(Vol);
     for (size_t i = 0; i < RT_ELEMENTS(Vol.auChannels); i++)
-        Vol.auChannels[i] = (PDMAUDIO_VOLUME_MAX / 100) * uVolumePercent;
+        Vol.auChannels[i] = uVol;
     AudioMixBufSetVolume(&pMix->MixBuf, &Vol);
 }