bgfx/3rdparty/glsl-optimizer/tests/fragment/zun-Transparent_Cutout_Bumped_Specular1-out.txt

uniform sampler2D _BumpMap;
uniform vec4 _Color;
uniform float _Cutoff;
uniform sampler2D _LightBuffer;
uniform sampler2D _MainTex;
uniform vec4 _SpecColor;
uniform vec4 unity_Ambient;
void main ()
{
  vec4 light_1;
  vec2 tmpvar_2;
  vec4 tmpvar_3;
  tmpvar_3 = texture2D (_MainTex, gl_TexCoord[0].xy);
  float tmpvar_4;
  tmpvar_4 = (tmpvar_3.w * _Color.w);
  vec4 normal_5;
  normal_5.xy = ((texture2D (_BumpMap, tmpvar_2).wy * 2.0) - 1.0);
  normal_5.z = sqrt(((1.0 - 
    (normal_5.x * normal_5.x)
  ) - (normal_5.y * normal_5.y)));
  float x_6;
  x_6 = (tmpvar_4 - _Cutoff);
  if ((x_6 < 0.0)) {
    discard;
  };
  vec4 tmpvar_7;
  tmpvar_7 = -(log2(texture2DProj (_LightBuffer, gl_TexCoord[1])));
  light_1.w = tmpvar_7.w;
  light_1.xyz = (tmpvar_7.xyz + unity_Ambient.xyz);
  vec4 c_8;
  float tmpvar_9;
  tmpvar_9 = (tmpvar_7.w * tmpvar_3.w);
  c_8.xyz = (((tmpvar_3.xyz * _Color.xyz) * light_1.xyz) + ((light_1.xyz * _SpecColor.xyz) * tmpvar_9));
  c_8.w = (tmpvar_4 + (tmpvar_9 * _SpecColor.w));
  gl_FragData[0] = c_8;
}


// inputs: 1, stats: 21 alu 4 tex 1 flow