[Bf-blender-cvs] [d6f965b99c] master: Fix T50550: GPUShader: compile error - Background image not showing in viewport.

[Kévin Dietrich]

Commit: d6f965b99c2bb1b028ab0aac7f7a19b889286002
Author: Kévin Dietrich
Date:   Sun Jan 29 16:00:14 2017 +0100
Branches: master
https://developer.blender.org/rBd6f965b99c2bb1b028ab0aac7f7a19b889286002

Fix T50550: GPUShader: compile error - Background image not showing in
viewport.

Caused by rBd6cf28c5e15739f864fbf04614c2a50708b4b152, which forgot to
update the GLSL code for the "Light Path" node.

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

M	source/blender/gpu/shaders/gpu_shader_material.glsl

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

diff --git a/source/blender/gpu/shaders/gpu_shader_material.glsl b/source/blender/gpu/shaders/gpu_shader_material.glsl
index aa583c5ecf..0f3ffa8244 100644
--- a/source/blender/gpu/shaders/gpu_shader_material.glsl
+++ b/source/blender/gpu/shaders/gpu_shader_material.glsl
@@ -3536,6 +3536,8 @@ void node_light_path(
 	out float is_transmission_ray,
 	out float ray_length,
 	out float ray_depth,
+	out float diffuse_depth,
+	out float glossy_depth,
 	out float transparent_depth,
 	out float transmission_depth)
 {
@@ -3548,6 +3550,8 @@ void node_light_path(
 	is_transmission_ray = 0.0;
 	ray_length = 1.0;
 	ray_depth = 1.0;
+	diffuse_depth = 1.0;
+	glossy_depth = 1.0;
 	transparent_depth = 1.0;
 	transmission_depth = 1.0;
 }