MingW/MSYS fix

[simgear.git] / simgear / sound / soundmgr_openal.cxx

diff --git a/simgear/sound/soundmgr_openal.cxx b/simgear/sound/soundmgr_openal.cxx
index 9ec8355d9d3ae012ce737669428a5aff3ebac65f..bfdda68210b1e660c8e68e238890e3adb595125a 100644 (file)
--- a/simgear/sound/soundmgr_openal.cxx
+++ b/simgear/sound/soundmgr_openal.cxx
@@ -42,10 +42,6 @@ inline int (isinf)(double r) { return isinf(r); }
 inline int (isnan)(double r) { return isnan(r); } 
 #endif
 
-#if defined(__MINGW32__)
-#define isnan(x) _isnan(x)
-#endif
-
 #if defined (__FreeBSD__)
 #  if __FreeBSD_version < 500000
      extern "C" {
@@ -54,11 +50,6 @@ inline int (isnan)(double r) { return isnan(r); }
 #  endif
 #endif
 
-
-#if defined (__FreeBSD__)
-inline int isnan(double r) { return !(r <= 0 || r >= 0); }
-#endif
-
 #include STL_IOSTREAM
 
 #include <simgear/debug/logstream.hxx>
@@ -66,6 +57,9 @@ inline int isnan(double r) { return !(r <= 0 || r >= 0); }
 
 #include "soundmgr_openal.hxx"
 
+#if defined(__MINGW32__)
+#define isnan(x) _isnan(x)
+#endif
 
 //
 // Sound Manager
@@ -102,6 +96,7 @@ SGSoundMgr::SGSoundMgr() {
     listener_ori[4] = 1.0;
     listener_ori[5] = 0.0;
 
+    alListenerf( AL_GAIN, 0.0f );
     alListenerfv( AL_POSITION, listener_pos );
     alListenerfv( AL_VELOCITY, listener_vel );
     alListenerfv( AL_ORIENTATION, listener_ori );