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

uniform sampler2D _BumpMap;
uniform vec4 _Color;
uniform vec4 _LightColor0;
uniform sampler2D _LightMap;
uniform sampler2D _LightTexture0;
uniform sampler2D _MainTex;
void main ()
{
  vec4 tmpvar_1;
  tmpvar_1 = gl_TexCoord[0];
  vec4 c_2;
  vec2 tmpvar_3;
  vec4 normal_4;
  normal_4.xy = ((texture2D (_BumpMap, 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 = (((texture2D (_MainTex, tmpvar_1.xy).xyz * _Color.xyz) * _LightColor0.xyz) * ((
    max (0.0, dot (normal_4.xyz, gl_TexCoord[1].xyz))
   * texture2D (_LightTexture0, gl_TexCoord[2].xy).w) * 2.0));
  c_5.w = (texture2D (_LightMap, tmpvar_3).w * _Color.w);
  c_2.xyz = c_5.xyz;
  c_2.w = 0.0;
  gl_FragData[0] = c_2;
}


// stats: 16 alu 4 tex 0 flow
// inputs: 1
//  #0: gl_TexCoord (high float) 4x1 [3] loc 4
// uniforms: 2 (total size: 0)
//  #0: _Color (high float) 4x1 [-1]
//  #1: _LightColor0 (high float) 4x1 [-1]
// textures: 4
//  #0: _BumpMap (high 2d) 0x0 [-1]
//  #1: _LightMap (high 2d) 0x0 [-1]
//  #2: _LightTexture0 (high 2d) 0x0 [-1]
//  #3: _MainTex (high 2d) 0x0 [-1]