Struct offscreen_gl_context::NativeGLContext

pub struct NativeGLContext { /* fields omitted */ }

Methods

impl NativeGLContext

pub fn new(
    share_context: Option<&*const c_void>,
    api_version: GLVersion,
    display: *mut Display,
    drawable: c_ulong,
    framebuffer_config: *const c_void,
    extensions: String
) -> Result<NativeGLContext, &'static str>

pub fn as_native_glx_context(&self) -> *const c_void

Trait Implementations

impl NativeGLContextMethods for NativeGLContext

type Handle = NativeGLContextHandle

fn get_proc_address(addr: &str) -> *const ()

fn current_handle() -> Option<Self::Handle>

fn current() -> Option<NativeGLContext>

fn create_shared(
    with: Option<&Self::Handle>,
    api_type: &GlType,
    api_version: GLVersion
) -> Result<NativeGLContext, &'static str>

fn is_current(&self) -> bool

fn handle(&self) -> NativeGLContextHandle

fn make_current(&self) -> Result<(), &'static str>

fn unbind(&self) -> Result<(), &'static str>

fn create_shared_with_dispatcher(
    with: Option<&Self::Handle>,
    api_type: &GlType,
    api_version: GLVersion,
    _dispatcher: Option<Box<dyn GLContextDispatcher>>
) -> Result<Self, &'static str>

fn create_headless(
    api_type: &GlType,
    api_version: GLVersion
) -> Result<Self, &'static str>

fn is_osmesa(&self) -> bool

Just a somewhat dirty hack to special-case the handling of context unbinding on old OSMesa versions.

impl Drop for NativeGLContext

fn drop(&mut self)

Executes the destructor for this type.