Fix warnings/errors from latest updates.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2200 dfc29bdd-3216-0410-991c-e03cc46cb475

include/SMaterial.h

@@ -109,8 +109,9 @@ namespace video
 			case EBF_ONE_MINUS_DST_ALPHA:
 			case EBF_SRC_ALPHA_SATURATE:
 				return true;
+			default:
+				return false;
 		}
-		return false;
 	}
 
 

include/SViewFrustum.h

@@ -255,8 +255,12 @@ namespace scene
 		u32 index = 0;
 		switch ( state )
 		{
-			case video::ETS_PROJECTION: index = SViewFrustum::ETS_PROJECTION; break;
-			case video::ETS_VIEW: index = SViewFrustum::ETS_VIEW; break;
+			case video::ETS_PROJECTION:
+				index = SViewFrustum::ETS_PROJECTION; break;
+			case video::ETS_VIEW:
+				index = SViewFrustum::ETS_VIEW; break;
+			default:
+				break;
 		}
 		return Matrices [ index ];
 	}
@@ -269,8 +273,12 @@ namespace scene
 		u32 index = 0;
 		switch ( state )
 		{
-			case video::ETS_PROJECTION: index = SViewFrustum::ETS_PROJECTION; break;
-			case video::ETS_VIEW: index = SViewFrustum::ETS_VIEW; break;
+			case video::ETS_PROJECTION:
+				index = SViewFrustum::ETS_PROJECTION; break;
+			case video::ETS_VIEW:
+				index = SViewFrustum::ETS_VIEW; break;
+			default:
+				break;
 		}
 		return Matrices [ index ];
 	}

source/Irrlicht/CSceneManager.h

@@ -56,8 +56,7 @@ namespace scene
 		virtual gui::IGUIEnvironment* getGUIEnvironment();
 
 		//! return the filesystem
-		virtual io::IFileSystem* CSceneManager::getFileSystem();
-
+		virtual io::IFileSystem* getFileSystem();
 
 		//! adds Volume Lighting Scene Node.
 		//! the returned pointer must not be dropped.

source/Irrlicht/CTRTextureBlend.cpp

@@ -520,7 +520,7 @@ void CTRTextureBlend::fragment_src_color_src_alpha ()
 		getSample_texture ( a0, r0, g0, b0, &IT[0],	tofix ( line.t[0][0].x,iw),	tofix ( line.t[0][0].y,iw) );
 		color_to_fix ( r1, g1, b1, dst[i] );
 
-		u32 check = imulFix_tex1( r0, r1 );
+//		u32 check = imulFix_tex1( r0, r1 );
 		dst[i] = fix_to_color ( clampfix_maxcolor ( imulFix_tex1( r0, r1 ) + imulFix_tex1( r1, a0 ) ),
 								clampfix_maxcolor ( imulFix_tex1( g0, g1 ) + imulFix_tex1( g1, a0 ) ),
 								clampfix_maxcolor ( imulFix_tex1( b0, b1 ) + imulFix_tex1( b1, a0 ) )