improve logging

src/dd.c

@@ -1547,6 +1547,8 @@ HRESULT dd_SetCooperativeLevel(HWND hwnd, DWORD dwFlags)
 
             if ((rc.right < real_GetSystemMetrics(SM_CXSCREEN) && rc.bottom < real_GetSystemMetrics(SM_CYSCREEN)) || !popup)
             {
+                TRACE("     client rect=%dx%d\n", rc.right, rc.bottom);
+
                 g_ddraw.windowed_hack = TRUE;
                 dd_SetDisplayMode(rc.right, rc.bottom, 16, 0);
             }

src/hook.c

@@ -649,6 +649,8 @@ void hook_init()
         {
             /* Switch to 3 if we can be sure that ddraw.dll will not be unloaded from the process */
             g_config.hook = 3;
+
+            TRACE("g_config.hook = 3\n");
         }
     }