Index: trunk/src/lib/gl.cc
===================================================================
--- trunk/src/lib/gl.cc	(revision 331)
+++ trunk/src/lib/gl.cc	(revision 365)
@@ -7,4 +7,5 @@
 #include "nv/core/common.hh"
 #include "nv/core/range.hh"
+#include "nv/core/logging.hh"
 #include "nv/lib/gl.hh"
 
@@ -58,5 +59,5 @@
 {
 	void* result = gl_ext_loader( name );
-	NV_LOG( ( result ? nv::LOG_DEBUG : fail_level ), "load_gl_ext_symbol : " << name << ( result ? " succeded." : "failed." ) );
+	NV_LOG( ( result ? nv::LOG_DEBUG : fail_level ), "load_gl_ext_symbol : ", name, ( result ? " succeded." : "failed." ) );
 	return result;
 }
@@ -237,5 +238,5 @@
 	if ( !gl_library.is_open() ) 
 	{
-		NV_LOG( nv::LOG_ERROR, "load_gl_extension used, while gl_library was closed!" );
+		NV_LOG_ERROR( "load_gl_extension used, while gl_library was closed!" );
 		return false;
 	}
@@ -243,8 +244,8 @@
 	if ( gl_ext_loader == nullptr )
 	{
-		NV_LOG( nv::LOG_ERROR, "load_gl_extension used, while gl_ext_loader was undefined!" );
+		NV_LOG_ERROR( "load_gl_extension used, while gl_ext_loader was undefined!" );
 		return false;
 	}
-	NV_LOG( nv::LOG_DEBUG, "load_gl_extension - loading extension - \"" << name << "\"..." );
+	NV_LOG_DEBUG( "load_gl_extension - loading extension - \"", name, "\"..." );
 
 	uint32 count      = 0; 
@@ -264,5 +265,5 @@
 	} break;
 	default : {
-		NV_LOG( nv::LOG_ERROR, "load_gl_extension - unknown extension \"" << name << "\"!" );
+		NV_LOG_ERROR( "load_gl_extension - unknown extension \"", name, "\"!" );
 		return nullptr;
 	}
@@ -272,9 +273,9 @@
 	if ( fail_count == 0 )
 	{
-		NV_LOG( nv::LOG_NOTICE, "load_gl_extension - extension \"" << name << "\" loaded (" << count << " symbols)" );
+		NV_LOG_NOTICE( "load_gl_extension - extension \"", name, "\" loaded (", count, " symbols)" );
 		gl_loaded_extensions = (gl_extensions)( gl_loaded_extensions | (unsigned)extension );
 		return false;
 	}
-	NV_LOG( nv::LOG_NOTICE, "load_gl_extension - failed to load extension \"" << name << "\" (" << count << "/" << fail_count << " symbols loaded)" );
+	NV_LOG_NOTICE( "load_gl_extension - failed to load extension \"", name, "\" (", count, "/", fail_count, " symbols loaded)" );
 	return true;
 }