Struct ContextDescriptor 

pub struct ContextDescriptor {
    pub(crate) egl_config_id: i32,
    pub(crate) gl_version: GLVersion,
    pub(crate) compatibility_profile: bool,
}

Information needed to create a context. Some APIs call this a “config” or a “pixel format”.

These are local to a device.

Fields

egl_config_id: i32

gl_version: GLVersion

compatibility_profile: bool

Implementations

impl ContextDescriptor

pub(crate) unsafe fn new( egl_display: *const c_void, attributes: &ContextAttributes, extra_config_attributes: &[i32], ) -> Result<ContextDescriptor, Error>

pub(crate) unsafe fn from_egl_context( gl: &Gl, egl_display: *const c_void, egl_context: *const c_void, ) -> ContextDescriptor

pub(crate) unsafe fn to_egl_config( &self, egl_display: *const c_void, ) -> *const c_void

pub(crate) unsafe fn attributes( &self, egl_display: *const c_void, ) -> ContextAttributes

Trait Implementations

impl Clone for ContextDescriptor

fn clone(&self) -> ContextDescriptor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.