From 6b272ff585ee5e4563348e115d3c2b5fe689d2e7 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Wed, 15 Feb 2012 20:52:49 -0800
Subject: Add a device parameter to alcLoopbackOpenDeviceSOFT

---
 Alc/ALc.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'Alc/ALc.c')

diff --git a/Alc/ALc.c b/Alc/ALc.c
index e807c408..b399b692 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -2658,12 +2658,18 @@ ALC_API ALCboolean ALC_APIENTRY alcCloseDevice(ALCdevice *pDevice)
  *
  * Open a loopback device, for manual rendering.
  */
-ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(void)
+ALC_API ALCdevice* ALC_APIENTRY alcLoopbackOpenDeviceSOFT(ALCdevice *device)
 {
-    ALCdevice *device;
-
     DO_INITCONFIG();
 
+    /* Make sure the device, if specified, belongs to us. */
+    if(device && !(device=VerifyDevice(device)))
+    {
+        alcSetError(device, ALC_INVALID_DEVICE);
+        return NULL;
+    }
+    if(device) ALCdevice_DecRef(device);
+
     device = calloc(1, sizeof(ALCdevice));
     if(!device)
     {
-- 
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