[Bf-blender-cvs] [0fe25a6232c] master: Fix T85939: Eevee Specular BSDF shader compile error

[Jeroen Bakker]

Commit: 0fe25a6232c4f8eacda02e23945ac3d2ad8808ff
Author: Jeroen Bakker
Date:   Wed Feb 24 10:45:25 2021 +0100
Branches: master
https://developer.blender.org/rB0fe25a6232c4f8eacda02e23945ac3d2ad8808ff

Fix T85939: Eevee Specular BSDF shader compile error

Introduced by 7f7e6830991b.

===================================================================

M	source/blender/gpu/shaders/material/gpu_shader_material_eevee_specular.glsl

===================================================================

diff --git a/source/blender/gpu/shaders/material/gpu_shader_material_eevee_specular.glsl b/source/blender/gpu/shaders/material/gpu_shader_material_eevee_specular.glsl
index d5623c890e4..0941482df45 100644
--- a/source/blender/gpu/shaders/material/gpu_shader_material_eevee_specular.glsl
+++ b/source/blender/gpu/shaders/material/gpu_shader_material_eevee_specular.glsl
@@ -38,7 +38,7 @@ void node_eevee_specular(vec4 diffuse,
     /* Diffuse. */
     out_Diffuse_0.radiance = render_pass_diffuse_mask(vec3(1), out_Diffuse_0.radiance);
     out_Diffuse_0.radiance *= in_Diffuse_0.albedo;
-    result += out_Diffuse_0.radiance;
+    result.radiance += out_Diffuse_0.radiance;
   }
   {
     /* Glossy. */
@@ -48,7 +48,7 @@ void node_eevee_specular(vec4 diffuse,
 
     out_Glossy_1.radiance = closure_mask_ssr_radiance(out_Glossy_1.radiance, ssr_id);
     out_Glossy_1.radiance *= brdf;
-    out_Glossy_1.radiance = render_pass_glossy_mask(spec_color, out_Glossy_1.radiance);
+    out_Glossy_1.radiance = render_pass_glossy_mask(specular.rgb, out_Glossy_1.radiance);
     closure_load_ssr_data(
         out_Glossy_1.radiance, in_Glossy_1.roughness, in_Glossy_1.N, ssr_id, result);
   }
@@ -64,12 +64,12 @@ void node_eevee_specular(vec4 diffuse,
   }
   {
     /* Emission. */
-    vec3 out_emission_radiance = render_pass_emission_mask(emission.rgb);
+    vec3 out_emission_radiance = render_pass_emission_mask(emissive.rgb);
     result.radiance += out_emission_radiance;
   }
 
-  float trans = 1.0 - trans;
-  result.transmittance = vec3(trans);
+  float alpha = 1.0 - transp;
+  result.transmittance = vec3(transp);
   result.radiance *= alpha;
   result.ssr_data.rgb *= alpha;
 }