From b4ad3186dd0e1ce8103d6266468e5a3314d288ff Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Fri, 25 Jan 2008 17:05:14 -0800
Subject: [PATCH] Update frame size after detecting the directsound output
 format

---
 Alc/dsound.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Alc/dsound.c b/Alc/dsound.c
index a05c4034..633a78ff 100644
--- a/Alc/dsound.c
+++ b/Alc/dsound.c
@@ -197,6 +197,8 @@ static ALCboolean DSoundOpenPlayback(ALCdevice *device, const ALCchar *deviceNam
             else
                 device->Format = AL_FORMAT_71CHN16;
         }
+        device->FrameSize = aluBytesFromFormat(device->Format) *
+                            aluChannelsFromFormat(device->Format);
 
         OutputType.wFormatTag = WAVE_FORMAT_PCM;
         OutputType.nChannels = aluChannelsFromFormat(device->Format);
-- 
2.11.4.GIT