diff --git a/source/Irrlicht/CSoftwareDriver2.cpp b/source/Irrlicht/CSoftwareDriver2.cpp
index 22f5fbc6..605b15b4 100644
--- a/source/Irrlicht/CSoftwareDriver2.cpp
+++ b/source/Irrlicht/CSoftwareDriver2.cpp
@@ -238,8 +238,10 @@ void get_scale(scale_setup& s, const irr::SIrrlichtCreationParameters& params)
 void fpu_exception(int on)
 {
 	return;
+#if defined(_WIN32)
 	_clearfp();
 	_controlfp(on ? _EM_INEXACT : -1, _MCW_EM);
+#endif
 }
 
 namespace irr
@@ -2260,6 +2262,8 @@ void CBurningVideoDriver::drawVertexPrimitiveList(const void* vertices, u32 vert
 					case EMT_TRANSPARENT_ALPHA_CHANNEL:
 						lod_bias *= 0.5f;
 						break;
+					default:
+						break;
 				}
 				lod_bias *= tex->get_lod_bias();
 				//lod_bias += Material.org.TextureLayer[m].LODBias * 0.125f;
diff --git a/source/Irrlicht/CSoftwareTexture2.h b/source/Irrlicht/CSoftwareTexture2.h
index 94188fbe..37bd1c7d 100644
--- a/source/Irrlicht/CSoftwareTexture2.h
+++ b/source/Irrlicht/CSoftwareTexture2.h
@@ -55,7 +55,7 @@ public:
 	u32 getMipmapLevel(s32 newLevel) const
 	{
 		if ( newLevel < 0 ) newLevel = 0;
-		else if ( newLevel >= array_size(MipMap)) newLevel = array_size(MipMap) - 1;
+		else if ( newLevel >= (s32)array_size(MipMap)) newLevel = array_size(MipMap) - 1;
 
 		while ( newLevel > 0 && MipMap[newLevel] == 0 ) newLevel -= 1;
 		return newLevel;
diff --git a/source/Irrlicht/S4DVertex.h b/source/Irrlicht/S4DVertex.h
index 3cc665bb..667fd6d4 100644
--- a/source/Irrlicht/S4DVertex.h
+++ b/source/Irrlicht/S4DVertex.h
@@ -536,7 +536,7 @@ typedef s4DVertex s4DVertexPair;
 struct SAligned4DVertex
 {
 	SAligned4DVertex()
-		:data(0),mem(0), ElementSize(0)	{}
+		:data(0),ElementSize(0),mem(0)	{}
 
 	virtual ~SAligned4DVertex ()
 	{