IsThemeDialogTextureEnabled should have one parameter to match the

dlls/uxtheme/draw.c

@@ -58,9 +58,9 @@ HRESULT WINAPI EnableThemeDialogTexture(HWND hwnd, DWORD dwFlags)
 /***********************************************************************
  *      IsThemeDialogTextureEnabled                         (UXTHEME.@)
  */
-BOOL WINAPI IsThemeDialogTextureEnabled(void)
+BOOL WINAPI IsThemeDialogTextureEnabled(HWND hwnd)
 {
-    TRACE("\n");
+    TRACE("(%p)\n", hwnd);
     return (dwDialogTextureFlags & ETDT_ENABLE) && !(dwDialogTextureFlags & ETDT_DISABLE);
 }
 

dlls/uxtheme/uxtheme.spec

@@ -86,7 +86,7 @@
 @ stdcall IsAppThemed()
 @ stdcall IsThemeActive()
 @ stdcall IsThemeBackgroundPartiallyTransparent(ptr long long)
-@ stdcall IsThemeDialogTextureEnabled()
+@ stdcall IsThemeDialogTextureEnabled(ptr)
 @ stdcall IsThemePartDefined(ptr long long)
 @ stdcall OpenThemeData(ptr wstr)
 @ stdcall SetThemeAppProperties(long)

include/uxtheme.h

@@ -165,7 +165,7 @@ HRESULT WINAPI HitTestThemeBackground(HTHEME,HDC,int,int,DWORD,const RECT*,
 BOOL WINAPI IsAppThemed(void);
 BOOL WINAPI IsThemeActive(void);
 BOOL WINAPI IsThemeBackgroundPartiallyTransparent(HTHEME,int,int);
-BOOL WINAPI IsThemeDialogTextureEnabled(void);
+BOOL WINAPI IsThemeDialogTextureEnabled(HWND);
 BOOL WINAPI IsThemePartDefined(HTHEME,int,int);
 HTHEME WINAPI OpenThemeData(HWND,LPCWSTR);
 void WINAPI SetThemeAppProperties(DWORD);