winecoreaudio.drv: Fix latency calculation.

ca18b8ff · Andrew Eikum · Alexandre Julliard · b1b0aada · ca18b8ff
Commit ca18b8ff authored Nov 22, 2011 by Andrew Eikum Committed by Alexandre Julliard Nov 22, 2011
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mmdevdrv.c dlls/winecoreaudio.drv/mmdevdrv.c +3 -0

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--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -1096,6 +1096,9 @@ static HRESULT WINAPI AudioClient_GetStreamLatency(IAudioClient *iface,
    }
    latency += stream_latency;
+    /* pretend we process audio in Period chunks, so max latency includes
+     * the period time */
+    latency += DefaultPeriod;
    *out = (latency / (double)This->fmt->nSamplesPerSec) * 10000000;
    OSSpinLockUnlock(&This->lock);