[go: up one dir, main page]
egli

Struct Surface

Source 
pub struct Surface { /* private fields */ }
Expand description

[EGL 1.0] RAII wrapper for EGLSurface.

When dropped, frees up the surface with eglDestroySurface call.

Note that the surface would not be immediately freed if it is current to any thread. In such a case, the surface will be freed when it is no longer used.

Implementations§

Source§

impl Surface

Source

pub fn from_handle( display_handle: EGLDisplay, surface_handle: EGLSurface, ) -> Surface

Create a Surface from an existing EGL display and surface handles.

Source

pub fn handle(&self) -> EGLSurface

Get raw handle.

Source

pub fn query_width(&self) -> Result<i32>

[EGL 1.0] Returns the width of the surface in pixels.

Result of eglQuerySurface with EGL_WIDTH parameter.

Source

pub fn query_height(&self) -> Result<i32>

[EGL 1.0] Returns the height of the surface in pixels.

Result of eglQuerySurface with EGL_HEIGHT parameter.

Source

pub fn forget(self) -> EGLSurface

Drops Surface without cleaning up any resources.

Returns EGLSurface handle.

Alias for Into<egl::EGLSurface>.

Trait Implementations§

Source§

impl Drop for Surface

Source§

fn drop(&mut self)

Executes the destructor for this type. Read more
Source§

impl Into<*mut c_void> for Surface

Source§

fn into(self) -> EGLSurface

Converts this type into the (usually inferred) input type.

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.