diff options
Diffstat (limited to 'src/sdl_video.erl')
| -rw-r--r-- | src/sdl_video.erl | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/sdl_video.erl b/src/sdl_video.erl index 958d928..abf60d3 100644 --- a/src/sdl_video.erl +++ b/src/sdl_video.erl @@ -14,6 +14,8 @@ -module(sdl_video). +-export([disable_screensaver/0]). +-export([enable_screensaver/0]). -export([get_closest_display_mode/2]). -export([get_current_display_mode/1]). -export([get_current_driver/0]). @@ -27,6 +29,7 @@ -export([get_num_display_modes/1]). -export([get_num_displays/0]). -export([get_num_drivers/0]). +-export([is_screensaver_enabled/0]). -export([start/1]). -export([stop/0]). @@ -38,6 +41,14 @@ }. -export_type([display_mode/0]). +-spec disable_screensaver() -> ok. +disable_screensaver() -> + esdl2:disable_screensaver(). + +-spec enable_screensaver() -> ok. +enable_screensaver() -> + esdl2:enable_screensaver(). + -spec get_closest_display_mode(integer(), display_mode()) -> display_mode() | undefined. get_closest_display_mode(DisplayIndex, Mode) -> esdl2:get_closest_display_mode(DisplayIndex, Mode), @@ -103,6 +114,11 @@ get_num_displays() -> get_num_drivers() -> esdl2:get_num_video_drivers(). +-spec is_screensaver_enabled() -> boolean(). +is_screensaver_enabled() -> + esdl2:is_screensaver_enabled(), + receive {'_nif_thread_ret_', Ret} -> Ret end. + -spec start(binary()) -> ok | sdl:error(). start(DriverName) -> esdl2:video_init(DriverName), |