libretro: don't call _system_av_info cb from _load_game

not needed and frontends hate it
libretro/pcsx_rearmed#828

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 7ad4caa..cd6924c 100644 (file)
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -3031,7 +3031,7 @@ static void update_variables(bool in_flight)
 
    update_option_visibility();
 
-   if (old_fps != psxGetFps())
+   if (in_flight && old_fps != psxGetFps())
    {
       struct retro_system_av_info info;
       retro_get_system_av_info(&info);