Struct smithay::backend::egl::surface::EGLSurface

pub struct EGLSurface { /* fields omitted */ }

EGL surface of a given EGL context for rendering

Implementations

impl EGLSurface

pub fn new<N, L>(
    display: &EGLDisplay,
    pixel_format: PixelFormat,
    config: EGLConfig,
    native: N,
    log: L
) -> Result<EGLSurface, EGLError> where
    N: EGLNativeSurface + Send + 'static,
    L: Into<Option<Logger>>, 

Create a new EGLSurface.

Requires:

• A EGLDisplay supported by the corresponding platform matching the surface type
• A pixel format
• A valid EGLConfig (see EGLContext::config_id())
• A native type backing the surface matching the used platform
• An (optional) Logger

pub fn swap_buffers(&self) -> Result<(), SwapBuffersError>

Swaps buffers at the end of a frame.

pub fn is_current(&self) -> bool

Returns true if the OpenGL surface is the current one in the thread.

pub fn config_id(&self) -> EGLConfig

Returns the egl config for this context

pub fn pixel_format(&self) -> PixelFormat

Returns the pixel format of the main framebuffer of the context.

pub fn resize(&self, width: i32, height: i32, dx: i32, dy: i32) -> bool

Tries to resize the underlying native surface.

The two first arguments (width, height) are the new size of the surface, the two others (dx, dy) represent the displacement of the top-left corner of the surface. It allows you to control the direction of the resizing if necessary.

Implementations may ignore the dx and dy arguments.

Returns true if the resize was successful.

Trait Implementations

impl Debug for EGLSurface

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for EGLSurface

fn drop(&mut self)

Executes the destructor for this type.

impl Send for EGLSurface