add game&rawdata

gamedata/shaders/r2/portal.ps

@@ -0,0 +1,19 @@
+#include "common.h"
+
+half4 	main	( half4 C:COLOR0 )	: COLOR
+{
+		half4	result;
+
+#ifdef        USE_VTF
+        result.rgb	= C;
+#else
+		half4	high;
+        half    scale	= tex2D(s_tonemap,half2(.5h,.5h)).x;
+//		tonemap			(result, high, C, scale*0.9);
+		tonemap			(result, high, C, scale);
+#endif
+
+	result.a = C.a;
+
+	return	result;
+}