From 6699f3cf1cd563814ec5c4513613d588a05e2941 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Thu, 12 Sep 2019 04:17:21 -0700
Subject: Use unsigned channel indices

---
 alc/alc.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'alc/alc.cpp')

diff --git a/alc/alc.cpp b/alc/alc.cpp
index 10ab3b94..a819bbf7 100644
--- a/alc/alc.cpp
+++ b/alc/alc.cpp
@@ -1409,7 +1409,7 @@ static ALCboolean IsValidAmbiScaling(ALCenum scaling)
  */
 void SetDefaultWFXChannelOrder(ALCdevice *device)
 {
-    device->RealOut.ChannelIndex.fill(-1);
+    device->RealOut.ChannelIndex.fill(INVALID_CHANNEL_INDEX);
 
     switch(device->FmtChans)
     {
@@ -1497,7 +1497,7 @@ void SetDefaultWFXChannelOrder(ALCdevice *device)
  */
 void SetDefaultChannelOrder(ALCdevice *device)
 {
-    device->RealOut.ChannelIndex.fill(-1);
+    device->RealOut.ChannelIndex.fill(INVALID_CHANNEL_INDEX);
 
     switch(device->FmtChans)
     {
@@ -1849,7 +1849,7 @@ static ALCenum UpdateDeviceParams(ALCdevice *device, const ALCint *attrList)
     device->Dry.AmbiMap.fill(BFChannelConfig{});
     device->Dry.Buffer = {};
     std::fill(std::begin(device->NumChannelsPerOrder), std::end(device->NumChannelsPerOrder), 0u);
-    device->RealOut.ChannelIndex.fill(-1);
+    device->RealOut.ChannelIndex.fill(INVALID_CHANNEL_INDEX);
     device->RealOut.Buffer = {};
     device->MixBuffer.clear();
     device->MixBuffer.shrink_to_fit();
-- 
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