From e246729aae05bcd6fa31e8c8739826e25bceb63a Mon Sep 17 00:00:00 2001
From: praydog <praydog@praydog.com>
Date: Thu, 22 Jun 2023 16:52:22 -0700
Subject: [PATCH] Thread ID verification

---
 src/mods/vr/FFakeStereoRenderingHook.cpp | 4 ++++
 src/mods/vr/FFakeStereoRenderingHook.hpp | 4 +---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/mods/vr/FFakeStereoRenderingHook.cpp b/src/mods/vr/FFakeStereoRenderingHook.cpp
index 571713df..8c6a3e8b 100644
--- a/src/mods/vr/FFakeStereoRenderingHook.cpp
+++ b/src/mods/vr/FFakeStereoRenderingHook.cpp
@@ -2485,6 +2485,10 @@ constexpr auto INIT_OPTION_SCENE_STATE_INTERFACE_OFFSET = 0xB8;
 constexpr auto INIT_OPTIONS_PROJECTION_MATRIX_OFFSET = 0x50;
 constexpr auto INIT_OPTIONS_STEREO_PASS_OFFSET = 0x108;
 
+bool FFakeStereoRenderingHook::is_in_viewport_client_draw() const {
+    return m_in_viewport_client_draw && GameThreadWorker::get().is_same_thread();
+}
+
 // FSceneView constructor hook
 sdk::FSceneView* FFakeStereoRenderingHook::sceneview_constructor(sdk::FSceneView* view, sdk::FSceneViewInitOptions* init_options, void* a3, void* a4) {
     SPDLOG_INFO_ONCE("Called FSceneView constructor for the first time");
diff --git a/src/mods/vr/FFakeStereoRenderingHook.hpp b/src/mods/vr/FFakeStereoRenderingHook.hpp
index 8eba6d43..57ae5389 100644
--- a/src/mods/vr/FFakeStereoRenderingHook.hpp
+++ b/src/mods/vr/FFakeStereoRenderingHook.hpp
@@ -269,9 +269,7 @@ class FFakeStereoRenderingHook : public ModComponent {
         calculate_stereo_view_offset(nullptr, view_index, view_rotation, world_to_meters, view_location);
     }
 
-    bool is_in_viewport_client_draw() const {
-        return m_in_viewport_client_draw;
-    }
+    bool is_in_viewport_client_draw() const;
 
     bool is_ignoring_next_viewport_draw() const {
         return m_ignore_next_viewport_draw;