Struct EglSurface

pub struct EglSurface {
    pub egl_window: WlEglSurface,
    pub surface: Surface,
    /* private fields */
}

Per-Wayland-surface EGL window. egl_window owns the wl_egl_window; it must outlive surface because EGL keeps a raw pointer into it. egl and display are kept so that Drop can call eglDestroySurface without requiring a &EglContext at the call site.

Fields

egl_window: WlEglSurface

The wl_egl_window backing this surface. EGL holds a raw pointer into it, so it must not be dropped while surface is alive.

surface: Surface

The EGLSurface bound to the Wayland surface, current target for GL rendering once EglContext::make_current selects it.

Implementations

impl EglSurface

pub fn resize(&self, width: i32, height: i32)

Resize the backing wl_egl_window to width x height physical pixels, so the next swap allocates a buffer of the new size. Must be called whenever the Wayland surface changes size. Dimensions are clamped to a minimum of 1; this only resizes the buffer and does not set the GL viewport — the caller updates glViewport separately.

Trait Implementations

impl Drop for EglSurface

fn drop(&mut self)

Executes the destructor for this type.