Struct GlContext 

pub struct GlContext {
    pub version: (u32, u32),
}

OpenGL ES context

Fields

version: (u32, u32)

Version (3.0, 3.1, 3.2)

Implementations

impl GlContext

pub fn new(version: (u32, u32)) -> Self

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

Make context current.

Binds the OpenGL ES context to the current thread. With VirtIO GPU, this is a no-op (single context).

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

Swap buffers.

Presents the current framebuffer by flushing the VirtIO GPU scanout if available, otherwise no-op (software rendering).