bgfx/3rdparty/glsl-optimizer/tests/fragment/zun-Hidden_Tree_Optimized_Leaf_Shader-out.txt

uniform sampler2D _BumpSpecMap;
uniform float _Cutoff;
uniform vec4 _LightColor0;
uniform sampler2D _MainTex;
uniform sampler2D _TranslucencyMap;
void main ()
{
  vec2 tmpvar_1;
  tmpvar_1 = gl_TexCoord[0].xy;
  vec3 tmpvar_2;
  tmpvar_2 = gl_TexCoord[1].xyz;
  vec4 c_3;
  vec4 tmpvar_4;
  tmpvar_4 = texture2D (_MainTex, tmpvar_1);
  vec4 tmpvar_5;
  tmpvar_5 = texture2D (_TranslucencyMap, tmpvar_1);
  float tmpvar_6;
  tmpvar_6 = (tmpvar_4.w * gl_Color.w);
  vec4 tmpvar_7;
  tmpvar_7 = texture2D (_BumpSpecMap, tmpvar_1);
  vec4 normal_8;
  normal_8.xy = ((tmpvar_7.wy * 2.0) - 1.0);
  normal_8.z = sqrt(((1.0 - 
    (normal_8.x * normal_8.x)
  ) - (normal_8.y * normal_8.y)));
  float x_9;
  x_9 = (tmpvar_6 - _Cutoff);
  if ((x_9 < 0.0)) {
    discard;
  };
  vec4 c_10;
  float tmpvar_11;
  tmpvar_11 = dot (normal_8.xyz, tmpvar_2);
  float tmpvar_12;
  tmpvar_12 = max (0.0, -(tmpvar_11));
  c_10.xyz = (((
    ((tmpvar_4.xyz * gl_Color.xyz) * (max (0.0, (
      (tmpvar_11 * 0.5)
     + 0.5)) + ((tmpvar_5.xyz * tmpvar_12) * 2.0)))
   + 
    ((pow (max (0.0, 
      dot (normal_8.xyz, normalize((tmpvar_2 + normalize(gl_TexCoord[2].xyz))))
    ), (tmpvar_7.x * 128.0)) * tmpvar_5.w) * (1.0 - clamp (ceil(tmpvar_12), 0.0, 1.0)))
  ) * _LightColor0.xyz) * 2.0);
  c_3.xyz = c_10.xyz;
  c_3.w = tmpvar_6;
  gl_FragData[0] = c_3;
}


// inputs: 2, stats: 36 alu 4 tex 1 flow