From 6bea16b6eb34278d68ff7be2617a157a7992520b Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Thu, 5 Jun 2025 20:39:07 +1000
Subject: [PATCH] INISettingsInterface: Only set changed if the value actually
 changes

---
 src/util/ini_settings_interface.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/util/ini_settings_interface.cpp b/src/util/ini_settings_interface.cpp
index 329d75961..5c4d7f3e3 100644
--- a/src/util/ini_settings_interface.cpp
+++ b/src/util/ini_settings_interface.cpp
@@ -206,36 +206,60 @@ bool INISettingsInterface::GetStringValue(const char* section, const char* key,
 
 void INISettingsInterface::SetIntValue(const char* section, const char* key, s32 value)
 {
+  s32 current_value;
+  if (GetIntValue(key, section, &current_value) && current_value == value)
+    return;
+
   m_dirty = true;
   m_ini.SetValue(section, key, StringUtil::ToChars(value).c_str(), nullptr, true);
 }
 
 void INISettingsInterface::SetUIntValue(const char* section, const char* key, u32 value)
 {
+  u32 current_value;
+  if (GetUIntValue(key, section, &current_value) && current_value == value)
+    return;
+
   m_dirty = true;
   m_ini.SetValue(section, key, StringUtil::ToChars(value).c_str(), nullptr, true);
 }
 
 void INISettingsInterface::SetFloatValue(const char* section, const char* key, float value)
 {
+  float current_value;
+  if (GetFloatValue(key, section, &current_value) && current_value == value)
+    return;
+
   m_dirty = true;
   m_ini.SetValue(section, key, StringUtil::ToChars(value).c_str(), nullptr, true);
 }
 
 void INISettingsInterface::SetDoubleValue(const char* section, const char* key, double value)
 {
+  double current_value;
+  if (GetDoubleValue(key, section, &current_value) && current_value == value)
+    return;
+
   m_dirty = true;
   m_ini.SetValue(section, key, StringUtil::ToChars(value).c_str(), nullptr, true);
 }
 
 void INISettingsInterface::SetBoolValue(const char* section, const char* key, bool value)
 {
+  bool current_value;
+  if (GetBoolValue(key, section, &current_value) && current_value == value)
+    return;
+
   m_dirty = true;
   m_ini.SetBoolValue(section, key, value, nullptr, true);
 }
 
 void INISettingsInterface::SetStringValue(const char* section, const char* key, const char* value)
 {
+  const char* current_value = m_ini.GetValue(section, key);
+  if (current_value && std::strcmp(current_value, value) == 0)
+    return;
+
   m_dirty = true;
   m_ini.SetValue(section, key, value, nullptr, true);
 }