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

struct v2f {
  vec4 pos;
  vec2 uv;
};
uniform sampler2D _MainTex;
void xll_clip (
  in float x_1
)
{
  if ((x_1 < 0.0)) {
    discard;
  };
}

vec4 frag (
  in v2f i_2
)
{
  vec4 texcol_3;
  vec4 tmpvar_4;
  tmpvar_4 = texture2D (_MainTex, i_2.uv);
  vec4 tmpvar_5;
  tmpvar_5 = tmpvar_4;
  texcol_3 = tmpvar_5;
  xll_clip ((texcol_3.w - 0.001));
  return vec4(0.0, 0.0, 0.0, 0.0);
}

void main ()
{
  v2f xlt_i_6;
  vec4 xl_retval_7;
  vec4 tmpvar_8;
  tmpvar_8 = vec4(0.0, 0.0, 0.0, 0.0);
  xlt_i_6.pos = tmpvar_8;
  vec2 tmpvar_9;
  tmpvar_9 = gl_TexCoord[0].xy;
  vec2 tmpvar_10;
  tmpvar_10 = tmpvar_9;
  xlt_i_6.uv = tmpvar_10;
  vec4 tmpvar_11;
  tmpvar_11 = frag (xlt_i_6);
  vec4 tmpvar_12;
  tmpvar_12 = tmpvar_11;
  xl_retval_7 = tmpvar_12;
  vec4 tmpvar_13;
  tmpvar_13 = xl_retval_7.xyzw;
  vec4 tmpvar_14;
  tmpvar_14 = tmpvar_13;
  gl_FragData[0] = tmpvar_14;
}