From d83cff02e5ac6f35231df6ce6a1e61ee21a6a41c Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Sat, 24 Nov 2018 11:41:50 -0800
Subject: [PATCH] Ensure an enum is the appropriate size/type

---
 OpenAL32/alSource.cpp | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/OpenAL32/alSource.cpp b/OpenAL32/alSource.cpp
index 8ee94600..0955d1e9 100644
--- a/OpenAL32/alSource.cpp
+++ b/OpenAL32/alSource.cpp
@@ -584,7 +584,7 @@ inline ALeffectslot *LookupEffectSlot(ALCcontext *context, ALuint id) noexcept
 }
 
 
-enum SourceProp {
+enum SourceProp : ALenum {
     srcPitch = AL_PITCH,
     srcGain = AL_GAIN,
     srcMinGain = AL_MIN_GAIN,
@@ -710,9 +710,7 @@ void SendStateChangeEvent(ALCcontext *context, ALuint id, ALenum state)
 
 ALint FloatValsByProp(ALenum prop)
 {
-    if(prop != (ALenum)((SourceProp)prop))
-        return 0;
-    switch((SourceProp)prop)
+    switch(static_cast<SourceProp>(prop))
     {
         case AL_PITCH:
         case AL_GAIN:
@@ -774,9 +772,7 @@ ALint FloatValsByProp(ALenum prop)
 }
 ALint DoubleValsByProp(ALenum prop)
 {
-    if(prop != (ALenum)((SourceProp)prop))
-        return 0;
-    switch((SourceProp)prop)
+    switch(static_cast<SourceProp>(prop))
     {
         case AL_PITCH:
         case AL_GAIN:
@@ -837,9 +833,7 @@ ALint DoubleValsByProp(ALenum prop)
 
 ALint IntValsByProp(ALenum prop)
 {
-    if(prop != (ALenum)((SourceProp)prop))
-        return 0;
-    switch((SourceProp)prop)
+    switch(static_cast<SourceProp>(prop))
     {
         case AL_PITCH:
         case AL_GAIN:
@@ -898,9 +892,7 @@ ALint IntValsByProp(ALenum prop)
 }
 ALint Int64ValsByProp(ALenum prop)
 {
-    if(prop != (ALenum)((SourceProp)prop))
-        return 0;
-    switch((SourceProp)prop)
+    switch(static_cast<SourceProp>(prop))
     {
         case AL_PITCH:
         case AL_GAIN:
-- 
2.11.4.GIT