1 files changed, 58 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/reflectionProbeF.glsl b/indra/newview/app_settings/shaders/class1/deferred/reflectionProbeF.glsl
new file mode 100644
index 0000000000..dd850ff97c
--- /dev/null
+++ b/indra/newview/app_settings/shaders/class1/deferred/reflectionProbeF.glsl
@@ -0,0 +1,58 @@
+/**
+ * @file class1/deferred/reflectionProbeF.glsl
+ *
+ * $LicenseInfo:firstyear=2022&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2022, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+// fallback stub -- will be used if actual reflection probe shader failed to load (output pink so it's obvious)
+void sampleReflectionProbes(inout vec3 ambenv, inout vec3 glossenv,
+        vec3 pos, vec3 norm, float glossiness, bool errorCorrect)
+{
+    ambenv = vec3(1,0,1);
+    glossenv = vec3(1,0,1);
+}
+
+void sampleReflectionProbes(inout vec3 ambenv, inout vec3 glossenv,
+    vec3 pos, vec3 norm, float glossiness)
+{
+    sampleReflectionProbes(ambenv, glossenv,
+        pos, norm, glossiness, false);
+}
+
+void sampleReflectionProbesLegacy(inout vec3 ambenv, inout vec3 glossenv, inout vec3 legacyenv, 
+        vec3 pos, vec3 norm, float glossiness, float envIntensity)
+{
+    ambenv = vec3(1,0,1);
+    glossenv = vec3(1,0,1);
+    legacyenv = vec3(1,0,1);
+}
+
+void applyGlossEnv(inout vec3 color, vec3 glossenv, vec4 spec, vec3 pos, vec3 norm)
+{
+    
+}
+
+void applyLegacyEnv(inout vec3 color, vec3 legacyenv, vec4 spec, vec3 pos, vec3 norm, float envIntensity)
+{
+
+}
+