Fixed compilation

core/assets/bloomshaders/alpha_bloom.frag

@@ -0,0 +1,23 @@
+#ifdef GL_ES
+#define LOWP lowp
+#define MED mediump
+precision lowp float;
+#else
+#define LOWP  
+#define MED 
+#endif
+uniform sampler2D u_texture0;
+uniform sampler2D u_texture1;
+uniform float BloomIntensity;
+uniform float OriginalIntensity;
+
+varying MED vec2 v_texCoords;
+
+void main()
+{
+	
+	vec4 original = texture2D(u_texture0, v_texCoords) * OriginalIntensity;
+	vec4 bloom = texture2D(u_texture1, v_texCoords) * BloomIntensity; 	
+    original = original *  (vec4(1.0) - bloom);	 	
+ 	gl_FragColor =  original + bloom; 	
+}