* Removed warning while compiling brain.cpp

* Fix for issue #130
* Fix for issue #128 with wrong sound pitch

1 files changed, 1 insertions, 12 deletions

diff --git a/src/sound/oalsound/channel.cpp b/src/sound/oalsound/channel.cpp
index 19394c6..f5967ab 100644
--- a/src/sound/oalsound/channel.cpp
+++ b/src/sound/oalsound/channel.cpp
@@ -17,8 +17,6 @@
 
 #include "channel.h"
 
-#define MIN(a, b) (a > b ? b : a)
-
 Channel::Channel() {
     alGenSources(1, &mSource);
 
@@ -89,15 +87,6 @@ bool Channel::SetFrequency(float freq)
 }
 
 
-bool Channel::AdjustFrequency(float freq)
-{
-    if (!mReady || mBuffer == nullptr)
-        return false;
-
-    return SetFrequency(mInitFrequency + fabs(freq));
-}
-
-
 float Channel::GetFrequency()
 {
     ALfloat freq;
@@ -119,7 +108,7 @@ bool Channel::SetVolume(float vol)
     if (!mReady || vol < 0 || mBuffer == nullptr)
         return false;
     
-    alSourcef(mSource, AL_GAIN, MIN(powf(vol, 0.2f), 1.0f));
+    alSourcef(mSource, AL_GAIN, vol);
     if (alCheck()) {
         GetLogger()->Warn("Could not set sound volume to '%f'. Code: %d\n", vol, alGetCode());
         return false;