Maarten Lankhorst : dsound: Recalculate 3d buffer on SetVolume.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 13af0566282b6d2ee91f192432884c218591470a
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=13af0566282b6d2ee91f192432884c218591470a

Author: Maarten Lankhorst <m.b.lankhorst at gmail.com>
Date:   Wed May 30 18:31:21 2007 +0200

dsound: Recalculate 3d buffer on SetVolume.

---

 dlls/dsound/buffer.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/dlls/dsound/buffer.c b/dlls/dsound/buffer.c
index 59964ec..2437758 100644
--- 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;