dsound: Recalculate 3d buffer on SetVolume.

13af0566 · Maarten Lankhorst · Alexandre Julliard · 909ed993 · 13af0566
Commit 13af0566 authored May 30, 2007 by Maarten Lankhorst Committed by Alexandre Julliard Jun 04, 2007
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buffer.c dlls/dsound/buffer.c +3 -0

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--- a/dlls/dsound/buffer.c
+++ b/dlls/dsound/buffer.c
@@ -221,6 +221,9 @@ static HRESULT WINAPI IDirectSoundBufferImpl_SetVolume(
 	if (This->dsbd.dwFlags & DSBCAPS_CTRL3D) {
 		oldVol = This->ds3db_lVolume;
 		This->ds3db_lVolume = vol;
+		if (vol != oldVol)
+			/* recalc 3d volume, which in turn recalcs the pans */
+			DSOUND_Calc3DBuffer(This);
 	} else {
 		oldVol = This->volpan.lVolume;
 		This->volpan.lVolume = vol;