struct v2f_vertex_lit {
    vec2 uv;
    vec4 diff;
    vec4 spec;
};
struct v2f_img {
    vec4 pos;
    vec2 uv;
};
struct appdata_img {
    vec4 vertex;
    vec2 texcoord;
};
uniform sampler2D _MainTex;
vec4 frag( in v2f_img i );
vec4 frag( in v2f_img i ) {
    vec4 original;
    float Y;
    vec4 sepiaConvert = vec4( 0.191000, -0.0540000, -0.221000, 0.000000);
    vec4 xlat_var_output;
    original = texture2D( _MainTex, i.uv);
    Y = dot( vec3( 0.299000, 0.587000, 0.114000), original.xyz );
    xlat_var_output = (sepiaConvert + Y);
    xlat_var_output.w  = original.w ;
    return xlat_var_output;
}
void main() {
    vec4 xl_retval;
    v2f_img xlt_i;
    xlt_i.pos = vec4(0.0);
    xlt_i.uv = vec2( gl_TexCoord[0]);
    xl_retval = frag( xlt_i);
    gl_FragData[0] = vec4( xl_retval);
}