Add error handling for intel crashes from GLTF Scene shader (#2456)

fix secondlife/viewer#1856

1 files changed, 8 insertions, 0 deletions

diff --git a/indra/newview/gltfscenemanager.cpp b/indra/newview/gltfscenemanager.cpp
index 086f41c1cb..e55d630940 100644
--- a/indra/newview/gltfscenemanager.cpp
+++ b/indra/newview/gltfscenemanager.cpp
@@ -45,6 +45,7 @@
 #include "llfloaterreg.h"
 #include "llagentbenefits.h"
 #include "llfilesystem.h"
+#include "llviewercontrol.h"
 #include "boost/json.hpp"
 
 #define GLTF_SIM_SUPPORT 1
@@ -618,6 +619,13 @@ void GLTFSceneManager::render(Asset& asset, U8 variant)
 {
     LL_PROFILE_ZONE_SCOPED_CATEGORY_GLTF;
 
+    static LLCachedControl<bool> can_use_shaders(gSavedSettings, "RenderCanUseGLTFPBROpaqueShaders", true);
+    if (!can_use_shaders)
+    {
+        // user should already have been notified of unsupported hardware
+        return;
+    }
+
     for (U32 ds = 0; ds < 2; ++ds)
     {
         RenderData& rd = asset.mRenderData[ds];