Use std::isfinite instead of isfinite

2 files changed, 11 insertions, 8 deletions

diff --git a/OpenAL32/alListener.cpp b/OpenAL32/alListener.cpp
index bf1ac3f9..d60f5254 100644
--- a/OpenAL32/alListener.cpp
+++ b/OpenAL32/alListener.cpp
@@ -20,6 +20,8 @@
 
 #include "config.h"
 
+#include <cmath>
+
 #include "alMain.h"
 #include "alcontext.h"
 #include "alu.h"
@@ -48,7 +50,7 @@ AL_API ALvoid AL_APIENTRY alListenerf(ALenum param, ALfloat value)
     switch(param)
     {
     case AL_GAIN:
-        if(!(value >= 0.0f && isfinite(value)))
+        if(!(value >= 0.0f && std::isfinite(value)))
             SETERR_GOTO(context, AL_INVALID_VALUE, done, "Listener gain out of range");
         listener->Gain = value;
         DO_UPDATEPROPS();
@@ -87,7 +89,7 @@ AL_API ALvoid AL_APIENTRY alListener3f(ALenum param, ALfloat value1, ALfloat val
     switch(param)
     {
     case AL_POSITION:
-        if(!(isfinite(value1) && isfinite(value2) && isfinite(value3)))
+        if(!(std::isfinite(value1) && std::isfinite(value2) && std::isfinite(value3)))
             SETERR_GOTO(context, AL_INVALID_VALUE, done, "Listener position out of range");
         listener->Position[0] = value1;
         listener->Position[1] = value2;
@@ -96,7 +98,7 @@ AL_API ALvoid AL_APIENTRY alListener3f(ALenum param, ALfloat value1, ALfloat val
         break;
 
     case AL_VELOCITY:
-        if(!(isfinite(value1) && isfinite(value2) && isfinite(value3)))
+        if(!(std::isfinite(value1) && std::isfinite(value2) && std::isfinite(value3)))
             SETERR_GOTO(context, AL_INVALID_VALUE, done, "Listener velocity out of range");
         listener->Velocity[0] = value1;
         listener->Velocity[1] = value2;
@@ -144,8 +146,8 @@ AL_API ALvoid AL_APIENTRY alListenerfv(ALenum param, const ALfloat *values)
     switch(param)
     {
     case AL_ORIENTATION:
-        if(!(isfinite(values[0]) && isfinite(values[1]) && isfinite(values[2]) &&
-             isfinite(values[3]) && isfinite(values[4]) && isfinite(values[5])))
+        if(!(std::isfinite(values[0]) && std::isfinite(values[1]) && std::isfinite(values[2]) &&
+             std::isfinite(values[3]) && std::isfinite(values[4]) && std::isfinite(values[5])))
             SETERR_GOTO(context, AL_INVALID_VALUE, done, "Listener orientation out of range");
         /* AT then UP */
         listener->Forward[0] = values[0];
diff --git a/OpenAL32/alState.cpp b/OpenAL32/alState.cpp
index a3c3cc1f..e3e8856f 100644
--- a/OpenAL32/alState.cpp
+++ b/OpenAL32/alState.cpp
@@ -23,6 +23,7 @@
 #include "version.h"
 
 #include <stdlib.h>
+#include <cmath>
 
 #include "alMain.h"
 #include "alcontext.h"
@@ -643,7 +644,7 @@ AL_API ALvoid AL_APIENTRY alDopplerFactor(ALfloat value)
     ContextRef context{GetContextRef()};
     if(UNLIKELY(!context)) return;
 
-    if(!(value >= 0.0f && isfinite(value)))
+    if(!(value >= 0.0f && std::isfinite(value)))
         alSetError(context.get(), AL_INVALID_VALUE, "Doppler factor %f out of range", value);
     else
     {
@@ -670,7 +671,7 @@ AL_API ALvoid AL_APIENTRY alDopplerVelocity(ALfloat value)
                                 context->EventParam);
     }
 
-    if(!(value >= 0.0f && isfinite(value)))
+    if(!(value >= 0.0f && std::isfinite(value)))
         alSetError(context.get(), AL_INVALID_VALUE, "Doppler velocity %f out of range", value);
     else
     {
@@ -685,7 +686,7 @@ AL_API ALvoid AL_APIENTRY alSpeedOfSound(ALfloat value)
     ContextRef context{GetContextRef()};
     if(UNLIKELY(!context)) return;
 
-    if(!(value > 0.0f && isfinite(value)))
+    if(!(value > 0.0f && std::isfinite(value)))
         alSetError(context.get(), AL_INVALID_VALUE, "Speed of sound %f out of range", value);
     else
     {