bgfx/3rdparty/glsl-optimizer/tests/fragment/zun-Specular2-out.txt
2014-10-11 12:32:43 -07:00

35 lines
1.2 KiB
Text

uniform vec4 _Color;
uniform sampler2D _LightBuffer;
uniform sampler2D _MainTex;
uniform vec4 _SpecColor;
uniform sampler2D unity_Lightmap;
uniform sampler2D unity_LightmapInd;
void main ()
{
vec3 tmpvar_1;
tmpvar_1 = gl_TexCoord[2].xyz;
vec4 light_2;
vec4 tmpvar_3;
tmpvar_3 = texture2D (_MainTex, gl_TexCoord[0].xy);
light_2 = -(log2(texture2DProj (_LightBuffer, gl_TexCoord[1])));
light_2.xyz = (light_2.xyz + mix ((2.0 * texture2D (unity_LightmapInd, tmpvar_1.xy).xyz), (2.0 * texture2D (unity_Lightmap, tmpvar_1.xy).xyz), vec3(clamp (tmpvar_1.z, 0.0, 1.0))));
vec4 c_4;
float spec_5;
spec_5 = (light_2.w * tmpvar_3.w);
c_4.xyz = (((tmpvar_3.xyz * _Color.xyz) * light_2.xyz) + ((light_2.xyz * _SpecColor.xyz) * spec_5));
c_4.w = ((tmpvar_3.w * _Color.w) + (spec_5 * _SpecColor.w));
gl_FragData[0] = c_4;
}
// 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: _SpecColor (high float) 4x1 [-1]
// textures: 4
// #0: _LightBuffer (high 2d) 0x0 [-1]
// #1: _MainTex (high 2d) 0x0 [-1]
// #2: unity_Lightmap (high 2d) 0x0 [-1]
// #3: unity_LightmapInd (high 2d) 0x0 [-1]