Struct sdl2::VideoSubsystem

pub struct VideoSubsystem {
    // some fields omitted
}

Methods

impl VideoSubsystem

fn clipboard(&self) -> ClipboardUtil

impl VideoSubsystem

fn text_input(&self) -> TextInputUtil

impl VideoSubsystem

fn gl_attr(&self) -> GLAttr

Obtains access to the OpenGL window attributes.

impl VideoSubsystem

fn window(&self, title: &str, width: u32, height: u32) -> WindowBuilder

Initializes a new WindowBuilder; a convenience method that calls WindowBuilder::new().

fn current_video_driver(&self) -> &'static str

fn num_video_displays(&self) -> Result<i32, String>

fn display_name(&self, display_index: i32) -> String

fn display_bounds(&self, display_index: i32) -> Result<Rect, String>

fn num_display_modes(&self, display_index: i32) -> Result<i32, String>

fn display_mode(&self, display_index: i32, mode_index: i32) -> Result<DisplayMode, String>

fn desktop_display_mode(&self, display_index: i32) -> Result<DisplayMode, String>

fn current_display_mode(&self, display_index: i32) -> Result<DisplayMode, String>

fn closest_display_mode(&self, display_index: i32, mode: &DisplayMode) -> Result<DisplayMode, String>

fn is_screen_saver_enabled(&self) -> bool

fn enable_screen_saver(&self)

fn disable_screen_saver(&self)

fn gl_load_library_default(&self) -> Result<(), String>

Loads the default OpenGL library.

This should be done after initializing the video driver, but before creating any OpenGL windows. If no OpenGL library is loaded, the default library will be loaded upon creation of the first OpenGL window.

If a different library is already loaded, this function will return an error.

fn gl_load_library<P: AsRef<Path>>(&self, path: P) -> Result<(), String>

Loads the OpenGL library using a platform-dependent OpenGL library name (usually a file path).

This should be done after initializing the video driver, but before creating any OpenGL windows. If no OpenGL library is loaded, the default library will be loaded upon creation of the first OpenGL window.

If a different library is already loaded, this function will return an error.

fn gl_unload_library(&self)

Unloads the current OpenGL library.

To completely unload the library, this should be called for every successful load of the OpenGL library.

fn gl_get_proc_address(&self, procname: &str) -> *const ()

Gets the pointer to the named OpenGL function.

This is useful for OpenGL wrappers such as gl-rs.

fn gl_extension_supported(&self, extension: &str) -> bool

fn gl_get_current_window_id(&self) -> Result<u32, String>

fn gl_release_current_context(&self) -> Result<(), String>

Releases the thread's current OpenGL context, i.e. sets the current OpenGL context to nothing.

fn gl_set_swap_interval(&self, interval: i32) -> bool

fn gl_get_swap_interval(&self) -> i32

impl VideoSubsystem

fn sdl(&self) -> Sdl

Obtain an SDL context.

Trait Implementations

impl Clone for VideoSubsystem

fn clone(&self) -> VideoSubsystem

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VideoSubsystem

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.