Struct SurfmanFrameContext 

pub struct SurfmanFrameContext {
    pub gleam_gl: Rc<dyn Gl>,
    pub glow_gl: Arc<Context>,
    pub device: RefCell<Device>,
    pub context: RefCell<Context>,
}

Fields

gleam_gl: Rc<dyn Gl>

glow_gl: Arc<Context>

device: RefCell<Device>

context: RefCell<Context>

Implementations

impl SurfmanFrameContext

pub fn new(connection: &Connection, adapter: &Adapter) -> Result<Self, Error>

pub fn create_surface( &self, surface_type: SurfaceType<NativeWidget>, ) -> Result<Surface, Error>

pub fn bind_surface(&self, surface: Surface) -> Result<(), Error>

pub fn unbind_surface(&self) -> Result<Option<Surface>, Error>

pub fn create_attached_swap_chain(&self) -> Result<SwapChain<Device>, Error>

pub fn make_current(&self) -> Result<(), Error>

pub fn prepare_for_rendering(&self)

pub fn read_to_image_region( &self, x: i32, y: i32, width: i32, height: i32, ) -> Option<RgbaImage>

pub fn create_texture( &self, surface: Surface, ) -> Option<(SurfaceTexture, u32, Size2D<i32>)>

pub fn destroy_texture( &self, surface_texture: SurfaceTexture, ) -> Option<Surface>

pub fn connection(&self) -> Option<Connection>

Trait Implementations

impl Drop for SurfmanFrameContext

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.