1 files changed, 0 insertions, 55 deletions
diff --git a/src/rend2/glsl/calclevels4x_fp.glsl b/src/rend2/glsl/calclevels4x_fp.glsl
deleted file mode 100644
index c8cf06c7..00000000
--- a/src/rend2/glsl/calclevels4x_fp.glsl
+++ /dev/null
@@ -1,55 +0,0 @@
-uniform sampler2D u_TextureMap;
-
-uniform vec4      u_Color;
-
-uniform vec2      u_InvTexRes;
-varying vec2      var_TexCoords;
-
-const vec3  LUMINANCE_VECTOR =   vec3(0.2125, 0.7154, 0.0721); //vec3(0.299, 0.587, 0.114);
-
-vec3 GetValues(vec2 offset, vec3 current)
-{
-	vec3 minAvgMax;
-	vec2 tc = var_TexCoords + u_InvTexRes * offset; minAvgMax = texture2D(u_TextureMap, tc).rgb;
-
-#ifdef FIRST_PASS
-	float lumi = max(dot(LUMINANCE_VECTOR, minAvgMax), 0.000001);
-	float loglumi = clamp(log2(lumi), -10.0, 10.0);
-	minAvgMax = vec3(loglumi * 0.05 + 0.5);
-#endif
-
-	return vec3(min(current.x, minAvgMax.x), current.y + minAvgMax.y, max(current.z, minAvgMax.z));
-}
-
-void main()
-{
-	vec3 current = vec3(1.0, 0.0, 0.0);
-
-#ifdef FIRST_PASS
-	current = GetValues(vec2( 0.0,  0.0), current);
-#else
-	current = GetValues(vec2(-1.5, -1.5), current);
-	current = GetValues(vec2(-0.5, -1.5), current);
-	current = GetValues(vec2( 0.5, -1.5), current);
-	current = GetValues(vec2( 1.5, -1.5), current);
-	
-	current = GetValues(vec2(-1.5, -0.5), current);
-	current = GetValues(vec2(-0.5, -0.5), current);
-	current = GetValues(vec2( 0.5, -0.5), current);
-	current = GetValues(vec2( 1.5, -0.5), current);
-	
-	current = GetValues(vec2(-1.5,  0.5), current);
-	current = GetValues(vec2(-0.5,  0.5), current);
-	current = GetValues(vec2( 0.5,  0.5), current);
-	current = GetValues(vec2( 1.5,  0.5), current);
-
-	current = GetValues(vec2(-1.5,  1.5), current);
-	current = GetValues(vec2(-0.5,  1.5), current);
-	current = GetValues(vec2( 0.5,  1.5), current);
-	current = GetValues(vec2( 1.5,  1.5), current);
-
-	current.y *= 0.0625;
-#endif
-
-	gl_FragColor = vec4(current, 1.0f);
-}