diff --git a/framelesshelper_win32.cpp b/framelesshelper_win32.cpp
index e58e9ef..6e18ed4 100644
--- a/framelesshelper_win32.cpp
+++ b/framelesshelper_win32.cpp
@@ -74,14 +74,9 @@
 #define GET_Y_LPARAM(lp) ((int) (short) HIWORD(lp))
 #endif
 
-static inline bool shouldUseNativeTitleBar()
-{
-    return qEnvironmentVariableIsSet(_flh_global::_flh_useNativeTitleBar_flag);
-}
-
 static inline bool shouldHaveWindowFrame()
 {
-    if (shouldUseNativeTitleBar()) {
+    if (Utilities::shouldUseNativeTitleBar()) {
         // We have to use the original window frame unconditionally if we
         // want to use the native title bar.
         return true;
@@ -286,7 +281,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
         // preserve the four window borders. So we just remove the whole
         // window frame, otherwise the code will become much more complex.
 
-        if (shouldUseNativeTitleBar()) {
+        if (Utilities::shouldUseNativeTitleBar()) {
             break;
         }
 
@@ -543,7 +538,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
         // another branch, if you are interested in it, you can give it a
         // try.
 
-        if (shouldUseNativeTitleBar()) {
+        if (Utilities::shouldUseNativeTitleBar()) {
             break;
         }
 
@@ -690,7 +685,7 @@ bool FramelessHelperWin::nativeEventFilter(const QByteArray &eventType, void *me
     }
     case WM_SETICON:
     case WM_SETTEXT: {
-        if (shouldUseNativeTitleBar()) {
+        if (Utilities::shouldUseNativeTitleBar()) {
             break;
         }
 
diff --git a/qtacryliceffecthelper.cpp b/qtacryliceffecthelper.cpp
index 50acc9b..3da4e6d 100644
--- a/qtacryliceffecthelper.cpp
+++ b/qtacryliceffecthelper.cpp
@@ -173,6 +173,11 @@ void QtAcrylicEffectHelper::paintWindowBackground(QPainter *painter, const QRegi
     if (!painter || clip.isEmpty()) {
         return;
     }
+    // TODO: should we limit it to Win32 only? Or should we do something about the
+    // acrylic brush instead?
+    if (Utilities::disableExtraProcessingForBlur()) {
+        return;
+    }
     if (!checkWindow()) {
         return;
     }
@@ -188,6 +193,11 @@ void QtAcrylicEffectHelper::paintWindowBackground(QPainter *painter, const QRect
     if (!painter || !rect.isValid()) {
         return;
     }
+    // TODO: should we limit it to Win32 only? Or should we do something about the
+    // acrylic brush instead?
+    if (Utilities::disableExtraProcessingForBlur()) {
+        return;
+    }
     if (!checkWindow()) {
         return;
     }
@@ -206,11 +216,6 @@ void QtAcrylicEffectHelper::paintBackground(QPainter *painter, const QRect &rect
     if (!checkWindow()) {
         return;
     }
-    // TODO: should we limit it to Win32 only? Or should we do something about the
-    // acrylic brush instead?
-    if (qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_disableExtraProcess)) {
-        return;
-    }
     if (Utilities::shouldUseTraditionalBlur()) {
         const QPainter::CompositionMode mode = painter->compositionMode();
         painter->setCompositionMode(QPainter::CompositionMode_Clear);
diff --git a/utilities.cpp b/utilities.cpp
index 9b2d8e7..e8405db 100644
--- a/utilities.cpp
+++ b/utilities.cpp
@@ -382,3 +382,23 @@ bool Utilities::shouldUseWallpaperBlur()
 {
     return !shouldUseTraditionalBlur();
 }
+
+bool Utilities::disableExtraProcessingForBlur()
+{
+    return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_disableExtraProcess);
+}
+
+bool Utilities::forceEnableTraditionalBlur()
+{
+    return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_forceEnableTraditionalBlur_flag);
+}
+
+bool Utilities::forceDisableWallpaperBlur()
+{
+    return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_forceDisableWallpaperBlur_flag);
+}
+
+bool Utilities::shouldUseNativeTitleBar()
+{
+    return qEnvironmentVariableIsSet(_flh_global::_flh_useNativeTitleBar_flag);
+}
diff --git a/utilities.h b/utilities.h
index 31ab7d4..db3e86b 100644
--- a/utilities.h
+++ b/utilities.h
@@ -68,6 +68,11 @@ FRAMELESSHELPER_EXPORT QRect alignedRect(const Qt::LayoutDirection direction, co
 FRAMELESSHELPER_EXPORT void blurImage(QImage &blurImage, const qreal radius, const bool quality, const int transposed = 0);
 FRAMELESSHELPER_EXPORT void blurImage(QPainter *painter, QImage &blurImage, const qreal radius, const bool quality, const bool alphaOnly, const int transposed = 0);
 
+FRAMELESSHELPER_EXPORT bool disableExtraProcessingForBlur();
+FRAMELESSHELPER_EXPORT bool forceEnableTraditionalBlur();
+FRAMELESSHELPER_EXPORT bool forceDisableWallpaperBlur();
+FRAMELESSHELPER_EXPORT bool shouldUseNativeTitleBar();
+
 #ifdef Q_OS_WINDOWS
 // Windows specific
 FRAMELESSHELPER_EXPORT bool isWin7OrGreater();
diff --git a/utilities_win32.cpp b/utilities_win32.cpp
index dc50bec..abb9e52 100644
--- a/utilities_win32.cpp
+++ b/utilities_win32.cpp
@@ -662,21 +662,6 @@ bool Utilities::isWin10OrGreater(const int subVer)
 #endif
 }
 
-static inline bool disableExtraProcessingForBlur()
-{
-    return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_disableExtraProcess);
-}
-
-static inline bool forceEnableDwmBlur()
-{
-    return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_forceEnableTraditionalBlur_flag);
-}
-
-static inline bool forceDisableWallpaperBlur()
-{
-    return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_forceDisableWallpaperBlur_flag);
-}
-
 static inline bool forceEnableOfficialMSWin10AcrylicBlur()
 {
     return qEnvironmentVariableIsSet(_flh_global::_flh_acrylic_forceEnableOfficialMSWin10AcrylicBlur_flag);
@@ -701,7 +686,7 @@ bool Utilities::isOfficialMSWin10AcrylicBlurAvailable()
     if (!isWin10OrGreater()) {
         return false;
     }
-    if (!forceEnableDwmBlur() && !forceDisableWallpaperBlur() && !disableExtraProcessingForBlur()) {
+    if (!forceEnableTraditionalBlur() && !forceDisableWallpaperBlur() && !disableExtraProcessingForBlur()) {
         // We can't enable the official Acrylic blur in wallpaper blur mode.
         return false;
     }
@@ -723,7 +708,7 @@ static inline bool shouldUseOriginalDwmBlur()
 
 bool Utilities::shouldUseTraditionalBlur()
 {
-    if ((forceEnableDwmBlur() || forceDisableWallpaperBlur() || disableExtraProcessingForBlur()) && shouldUseOriginalDwmBlur()) {
+    if ((forceEnableTraditionalBlur() || forceDisableWallpaperBlur() || disableExtraProcessingForBlur()) && shouldUseOriginalDwmBlur()) {
         return true;
     }
     return false;