bgfx/3rdparty/glsl-optimizer/tests/fragment/zun-Self-Illumin_Specular1-ir.txt

struct SurfaceOutput {
  vec3 Albedo;
  vec3 Normal;
  vec3 Emission;
  float Specular;
  float Gloss;
  float Alpha;
};
struct Input {
  vec2 uv_MainTex;
  vec2 uv_Illum;
};
struct v2f_surf {
  vec4 pos;
  vec3 normal;
};
uniform vec4 _Color;
uniform sampler2D _Illum;
uniform sampler2D _MainTex;
uniform float _Shininess;
void surf (
  in Input IN_1,
  inout SurfaceOutput o_2
)
{
  vec4 c_3;
  vec4 tex_4;
  vec4 tmpvar_5;
  tmpvar_5 = texture2D (_MainTex, IN_1.uv_MainTex);
  vec4 tmpvar_6;
  tmpvar_6 = tmpvar_5;
  tex_4 = tmpvar_6;
  vec4 tmpvar_7;
  tmpvar_7 = (tex_4 * _Color);
  c_3 = tmpvar_7;
  vec3 tmpvar_8;
  tmpvar_8 = c_3.xyz;
  o_2.Albedo = tmpvar_8;
  vec4 tmpvar_9;
  tmpvar_9 = texture2D (_Illum, IN_1.uv_Illum);
  vec3 tmpvar_10;
  tmpvar_10 = (c_3.xyz * tmpvar_9.w);
  o_2.Emission = tmpvar_10;
  float tmpvar_11;
  tmpvar_11 = tex_4.w;
  o_2.Gloss = tmpvar_11;
  float tmpvar_12;
  tmpvar_12 = c_3.w;
  o_2.Alpha = tmpvar_12;
  float tmpvar_13;
  tmpvar_13 = _Shininess;
  o_2.Specular = tmpvar_13;
}

vec4 frag_surf (
  in v2f_surf IN_14
)
{
  vec4 res_15;
  Input surfIN_16;
  SurfaceOutput o_17;
  vec3 tmpvar_18;
  tmpvar_18 = vec3(0.0, 0.0, 0.0);
  o_17.Albedo = tmpvar_18;
  vec3 tmpvar_19;
  tmpvar_19 = vec3(0.0, 0.0, 0.0);
  o_17.Emission = tmpvar_19;
  float tmpvar_20;
  tmpvar_20 = 0.0;
  o_17.Specular = tmpvar_20;
  float tmpvar_21;
  tmpvar_21 = 0.0;
  o_17.Alpha = tmpvar_21;
  float tmpvar_22;
  tmpvar_22 = 0.0;
  o_17.Gloss = tmpvar_22;
  vec3 tmpvar_23;
  tmpvar_23 = IN_14.normal;
  o_17.Normal = tmpvar_23;
  surf (surfIN_16, o_17);
  vec3 tmpvar_24;
  tmpvar_24 = ((o_17.Normal * vec3(0.5, 0.5, -0.5)) + 0.5);
  res_15.xyz = tmpvar_24.xyz.xyz;
  float tmpvar_25;
  tmpvar_25 = o_17.Specular;
  res_15.w = vec4(tmpvar_25).w;
  return res_15;
}

void main ()
{
  v2f_surf xlt_IN_26;
  vec4 xl_retval_27;
  vec4 tmpvar_28;
  tmpvar_28 = vec4(0.0, 0.0, 0.0, 0.0);
  xlt_IN_26.pos = tmpvar_28;
  vec3 tmpvar_29;
  tmpvar_29 = gl_TexCoord[0].xyz;
  vec3 tmpvar_30;
  tmpvar_30 = tmpvar_29;
  xlt_IN_26.normal = tmpvar_30;
  vec4 tmpvar_31;
  tmpvar_31 = frag_surf (xlt_IN_26);
  vec4 tmpvar_32;
  tmpvar_32 = tmpvar_31;
  xl_retval_27 = tmpvar_32;
  vec4 tmpvar_33;
  tmpvar_33 = xl_retval_27.xyzw;
  vec4 tmpvar_34;
  tmpvar_34 = tmpvar_33;
  gl_FragData[0] = tmpvar_34;
}