48         : is_instance_(is_instance),  in OverrideLayerNames()
119         if (!is_instance_ || !driver::Debuggable())  in AddImplicitLayers()
291     const bool is_instance_;  member in vulkan::api::__anona3a2f4e70111::OverrideLayerNames
309         : is_instance_(is_instance),  in OverrideExtensionNames()
347         return (is_instance_ && driver::Debuggable() &&  in EnableDebugCallback()
357     const bool is_instance_;  member in vulkan::api::__anona3a2f4e70111::OverrideExtensionNames
459     const bool is_instance_;  member in vulkan::api::__anona3a2f4e70111::LayerChain
485     : is_instance_(is_instance),  in LayerChain()
618     VkSystemAllocationScope scope = (is_instance_)  in AllocateLayerArray()
647     if (is_instance_) {  in SetupLayerLinks()
954     if (is_instance_) {  in IsLayerExtension()