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

struct SurfaceOutput {
  vec3 Albedo;
  vec3 Normal;
  vec3 Emission;
  float Specular;
  float Gloss;
  float Alpha;
};
struct Input {
  vec2 uv_MainTex;
};
struct v2f_surf {
  vec4 pos;
  float fog;
  vec2 hip_pack0;
  vec3 normal;
  vec3 lightDir;
  vec2 _LightCoord;
};
varying vec4 xlv_FOG;
uniform sampler2D _Ramp;
uniform sampler2D _MainTex;
uniform sampler2D _LightTexture0;
uniform vec4 _LightColor0;
uniform vec4 _Color;
void surf (
  in Input IN_1,
  inout SurfaceOutput o_2
)
{
  vec4 c_3;
  vec4 tmpvar_4;
  tmpvar_4 = texture2D (_MainTex, IN_1.uv_MainTex);
  vec4 tmpvar_5;
  tmpvar_5 = (tmpvar_4 * _Color);
  c_3 = tmpvar_5;
  vec3 tmpvar_6;
  tmpvar_6 = c_3.xyz;
  o_2.Albedo = tmpvar_6;
  float tmpvar_7;
  tmpvar_7 = c_3.w;
  o_2.Alpha = tmpvar_7;
}

vec4 LightingToonRamp (
  in SurfaceOutput s_8,
  in vec3 lightDir_9,
  in float atten_10
)
{
  vec4 c_11;
  vec3 ramp_12;
  float d_13;
  float tmpvar_14;
  tmpvar_14 = dot (s_8.Normal, lightDir_9);
  float tmpvar_15;
  tmpvar_15 = ((tmpvar_14 * 0.5) + 0.5);
  d_13 = tmpvar_15;
  vec2 tmpvar_16;
  tmpvar_16.x = d_13;
  tmpvar_16.y = d_13;
  vec4 tmpvar_17;
  tmpvar_17 = texture2D (_Ramp, tmpvar_16);
  vec3 tmpvar_18;
  tmpvar_18 = tmpvar_17.xyz;
  ramp_12 = tmpvar_18;
  vec3 tmpvar_19;
  tmpvar_19 = (((s_8.Albedo * _LightColor0.xyz) * ramp_12) * (atten_10 * 2.0));
  c_11.xyz = tmpvar_19.xyz.xyz;
  float tmpvar_20;
  tmpvar_20 = 0.0;
  c_11.w = vec4(tmpvar_20).w;
  return c_11;
}

vec4 frag_surf (
  in v2f_surf IN_21
)
{
  vec4 c_22;
  vec3 lightDir_23;
  SurfaceOutput o_24;
  Input surfIN_25;
  vec2 tmpvar_26;
  tmpvar_26 = IN_21.hip_pack0.xy;
  surfIN_25.uv_MainTex = tmpvar_26;
  vec3 tmpvar_27;
  tmpvar_27 = vec3(0.0, 0.0, 0.0);
  o_24.Albedo = tmpvar_27;
  vec3 tmpvar_28;
  tmpvar_28 = vec3(0.0, 0.0, 0.0);
  o_24.Emission = tmpvar_28;
  float tmpvar_29;
  tmpvar_29 = 0.0;
  o_24.Specular = tmpvar_29;
  float tmpvar_30;
  tmpvar_30 = 0.0;
  o_24.Alpha = tmpvar_30;
  float tmpvar_31;
  tmpvar_31 = 0.0;
  o_24.Gloss = tmpvar_31;
  vec3 tmpvar_32;
  tmpvar_32 = IN_21.normal;
  o_24.Normal = tmpvar_32;
  surf (surfIN_25, o_24);
  vec3 tmpvar_33;
  tmpvar_33 = IN_21.lightDir;
  lightDir_23 = tmpvar_33;
  vec4 tmpvar_34;
  tmpvar_34 = texture2D (_LightTexture0, IN_21._LightCoord);
  vec4 tmpvar_35;
  tmpvar_35 = LightingToonRamp (o_24, lightDir_23, (tmpvar_34.w * 1.0));
  vec4 tmpvar_36;
  tmpvar_36 = tmpvar_35;
  c_22 = tmpvar_36;
  float tmpvar_37;
  tmpvar_37 = 0.0;
  c_22.w = vec4(tmpvar_37).w;
  return c_22;
}

void main ()
{
  v2f_surf xlt_IN_38;
  vec4 xl_retval_39;
  vec4 tmpvar_40;
  tmpvar_40 = vec4(0.0, 0.0, 0.0, 0.0);
  xlt_IN_38.pos = tmpvar_40;
  float tmpvar_41;
  tmpvar_41 = xlv_FOG.x;
  xlt_IN_38.fog = tmpvar_41;
  vec2 tmpvar_42;
  tmpvar_42 = gl_TexCoord[0].xy;
  vec2 tmpvar_43;
  tmpvar_43 = tmpvar_42;
  xlt_IN_38.hip_pack0 = tmpvar_43;
  vec3 tmpvar_44;
  tmpvar_44 = gl_TexCoord[1].xyz;
  vec3 tmpvar_45;
  tmpvar_45 = tmpvar_44;
  xlt_IN_38.normal = tmpvar_45;
  vec3 tmpvar_46;
  tmpvar_46 = gl_TexCoord[2].xyz;
  vec3 tmpvar_47;
  tmpvar_47 = tmpvar_46;
  xlt_IN_38.lightDir = tmpvar_47;
  vec2 tmpvar_48;
  tmpvar_48 = gl_TexCoord[3].xy;
  vec2 tmpvar_49;
  tmpvar_49 = tmpvar_48;
  xlt_IN_38._LightCoord = tmpvar_49;
  vec4 tmpvar_50;
  tmpvar_50 = frag_surf (xlt_IN_38);
  vec4 tmpvar_51;
  tmpvar_51 = tmpvar_50;
  xl_retval_39 = tmpvar_51;
  vec4 tmpvar_52;
  tmpvar_52 = xl_retval_39.xyzw;
  vec4 tmpvar_53;
  tmpvar_53 = tmpvar_52;
  gl_FragData[0] = tmpvar_53;
}