1 files changed, 43 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/renderpass_lib.glsl b/source/blender/draw/engines/eevee/shaders/renderpass_lib.glsl
new file mode 100644
index 00000000000..36cf3cecf40
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/renderpass_lib.glsl
@@ -0,0 +1,43 @@
+
+/* ---------------------------------------------------------------------- */
+/** \name Resources
+ * \{ */
+
+layout(std140) uniform renderpass_block
+{
+  bool renderPassDiffuse;
+  bool renderPassDiffuseLight;
+  bool renderPassGlossy;
+  bool renderPassGlossyLight;
+  bool renderPassEmit;
+  bool renderPassSSSColor;
+  bool renderPassEnvironment;
+};
+
+/** \} */
+
+/* ---------------------------------------------------------------------- */
+/** \name Functions
+ * \{ */
+
+vec3 render_pass_diffuse_mask(vec3 diffuse_color, vec3 diffuse_light)
+{
+  return renderPassDiffuse ? (renderPassDiffuseLight ? diffuse_light : diffuse_color) : vec3(0.0);
+}
+
+vec3 render_pass_sss_mask(vec3 sss_color)
+{
+  return renderPassSSSColor ? sss_color : vec3(0.0);
+}
+
+vec3 render_pass_glossy_mask(vec3 specular_color, vec3 specular_light)
+{
+  return renderPassGlossy ? (renderPassGlossyLight ? specular_light : specular_color) : vec3(0.0);
+}
+
+vec3 render_pass_emission_mask(vec3 emission_light)
+{
+  return renderPassEmit ? emission_light : vec3(0.0);
+}
+
+/** \} */