bgfx/3rdparty/glsl-optimizer/tests/fragment/zun-Surface_DecalAddBump3-out.txt

uniform sampler2D _ShadowMapTexture;
uniform vec4 _LightColor0;
uniform sampler2D _DecalBump;
uniform sampler2D _Decal;
void main ()
{
  vec4 tmpvar_1;
  tmpvar_1 = gl_TexCoord[0];
  vec4 c_2;
  vec3 tmpvar_3;
  tmpvar_3 = (texture2D (_Decal, tmpvar_1.xy).xyz * 0.5);
  vec4 normal_4;
  normal_4.xy = ((texture2D (_DecalBump, tmpvar_1.zw).wy * 2.0) - 1.0);
  normal_4.z = sqrt(((1.0 - (normal_4.x * normal_4.x)) - (normal_4.y * normal_4.y)));
  vec4 c_5;
  c_5.xyz = ((tmpvar_3 * _LightColor0.xyz) * ((max (0.0, dot (normal_4.xyz, gl_TexCoord[1].xyz)) * texture2DProj (_ShadowMapTexture, gl_TexCoord[3]).x) * 2.0));
  c_5.w = 0.0;
  c_2.w = c_5.w;
  c_2.xyz = (c_5.xyz + (tmpvar_3 * gl_TexCoord[2].xyz));
  gl_FragData[0] = c_2;
}