From 7e82c1de5242e7dacafe7d69abb753f6fe528e0f Mon Sep 17 00:00:00 2001
From: Rye Mutt <rye@alchemyviewer.org>
Date: Wed, 24 Jul 2024 12:59:55 -0400
Subject: Fix performance floater getChild while drawing

---
 indra/newview/llfloaterperformance.cpp | 17 ++++++++++++-----
 indra/newview/llfloaterperformance.h   |  9 +++++++++
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/indra/newview/llfloaterperformance.cpp b/indra/newview/llfloaterperformance.cpp
index 3a633a7ff8..d5782accef 100644
--- a/indra/newview/llfloaterperformance.cpp
+++ b/indra/newview/llfloaterperformance.cpp
@@ -152,6 +152,13 @@ bool LLFloaterPerformance::postBuild()
     mStartAutotuneBtn->setCommitCallback(boost::bind(&LLFloaterPerformance::startAutotune, this));
     mStopAutotuneBtn->setCommitCallback(boost::bind(&LLFloaterPerformance::stopAutotune, this));
 
+    mCheckTuneContinous = mAutoadjustmentsPanel->getChild<LLCheckBoxCtrl>("AutoTuneContinuous");
+    mTextWIPDesc = mAutoadjustmentsPanel->getChild<LLTextBox>("wip_desc");
+    mTextDisplayDesc = mAutoadjustmentsPanel->getChild<LLTextBox>("display_desc");
+
+    mTextFPSLabel = getChild<LLTextBox>("fps_lbl");
+    mTextFPSValue = getChild<LLTextBox>("fps_value");
+
     gSavedPerAccountSettings.declareBOOL("HadEnabledAutoFPS", false, "User had enabled AutoFPS at least once", LLControlVariable::PERSIST_ALWAYS);
 
     return true;
@@ -512,7 +519,7 @@ void LLFloaterPerformance::setFPSText()
 {
     const S32 NUM_PERIODS = 50;
     S32 current_fps = (S32)llround(LLTrace::get_frame_recording().getPeriodMedianPerSec(LLStatViewer::FPS, NUM_PERIODS));
-    getChild<LLTextBox>("fps_value")->setValue(current_fps);
+    mTextFPSValue->setValue(current_fps);
 
     std::string fps_text = getString("fps_text");
     static LLCachedControl<bool> vsync_enabled(gSavedSettings, "RenderVSyncEnable", true);
@@ -521,7 +528,7 @@ void LLFloaterPerformance::setFPSText()
     {
         fps_text += getString("max_text");
     }
-    getChild<LLTextBox>("fps_lbl")->setValue(fps_text);
+    mTextFPSLabel->setValue(fps_text);
 }
 
 void LLFloaterPerformance::detachItem(const LLUUID& item_id)
@@ -722,10 +729,10 @@ void LLFloaterPerformance::updateAutotuneCtrls(bool autotune_enabled)
     static LLCachedControl<bool> auto_tune_locked(gSavedSettings, "AutoTuneLock");
     mStartAutotuneBtn->setEnabled(!autotune_enabled && !auto_tune_locked);
     mStopAutotuneBtn->setEnabled(autotune_enabled && !auto_tune_locked);
-    getChild<LLCheckBoxCtrl>("AutoTuneContinuous")->setEnabled(!autotune_enabled || (autotune_enabled && auto_tune_locked));
+    mCheckTuneContinous->setEnabled(!autotune_enabled || (autotune_enabled && auto_tune_locked));
 
-    getChild<LLTextBox>("wip_desc")->setVisible(autotune_enabled && !auto_tune_locked);
-    getChild<LLTextBox>("display_desc")->setVisible(LLPerfStats::tunables.vsyncEnabled);
+    mTextWIPDesc->setVisible(autotune_enabled && !auto_tune_locked);
+    mTextDisplayDesc->setVisible(LLPerfStats::tunables.vsyncEnabled);
 }
 
 void LLFloaterPerformance::enableAutotuneWarning()
diff --git a/indra/newview/llfloaterperformance.h b/indra/newview/llfloaterperformance.h
index 089a508455..a7100eb350 100644
--- a/indra/newview/llfloaterperformance.h
+++ b/indra/newview/llfloaterperformance.h
@@ -30,7 +30,9 @@
 #include "lllistcontextmenu.h"
 
 class LLCharacter;
+class LLCheckBoxCtrl;
 class LLNameListCtrl;
+class LLTextBox;
 
 class LLFloaterPerformance : public LLFloater
 {
@@ -90,6 +92,13 @@ private:
     LLButton* mStartAutotuneBtn;
     LLButton* mStopAutotuneBtn;
 
+    LLTextBox* mTextWIPDesc = nullptr;
+    LLTextBox* mTextDisplayDesc = nullptr;
+    LLTextBox* mTextFPSLabel = nullptr;
+    LLTextBox* mTextFPSValue = nullptr;
+
+    LLCheckBoxCtrl* mCheckTuneContinous = nullptr;
+
     LLListContextMenu* mContextMenu;
 
     LLTimer* mUpdateTimer;
-- 
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