Examples: SDL: Fixed usage of SDL_GetDisplayDPI (#2137, #1676)

6 years ago · 5f79a28a07
parent 69db792bf0
commit 5f79a28a07
1 changed files with 1 additions and 1 deletions
--- a/examples/imgui_impl_sdl.cpp
+++ b/examples/imgui_impl_sdl.cpp
@ -523,7 +523,7 @@ static void ImGui_ImplSDL2_UpdateMonitors()
 #endif
 #if SDL_HAS_PER_MONITOR_DPI
        float dpi = 0.0f;
-        if (SDL_GetDisplayDPI(n, &dpi, NULL, NULL))
+        if (!SDL_GetDisplayDPI(n, &dpi, NULL, NULL))
            monitor.DpiScale = dpi / 96.0f;
 #endif
        platform_io.Monitors.push_back(monitor);