retroarch shader cfg
auto_shaders_enable = "true"input_shader_next = "m"input_shader_next_axis = "nul"input_shader_next_btn = "nul"input_shader_next_mbtn = "nul"input_shader_prev = "n"input_shader_prev_axis = "nul"input_shader_prev_btn = "nul"input_shader_prev_mbtn = "nul"menu_shader_pipeline = "1"quick_menu_show_shaders = "true"video_shader = ""video_shader_delay = "0"video_shader_dir = "~/.config/retroarch/shaders"video_shader_enable = "false"video_shader_watch_files = "false"
settings found in
\\SpaceInvaders\configs\all\retroarch\retroarch.cfg