[−][src]Trait gpu::HasContext

pub trait HasContext: HasGLContext {
    fn new(builder: &ContextBuilder) -> Self
    where
        Self: Sized;

    fn run(&mut self) -> bool;

    fn make_current(&self) -> Result<(), ContextError>;

    fn swap_buffers(&self) -> Result<(), ContextError>;

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

    fn inner_dimensions(&self) -> (usize, usize);
}

A trait defining the GPUContext interface.

Required methods

fn new(builder: &ContextBuilder) -> Self where
    Self: Sized, 

Creates a new Context.

fn run(&mut self) -> bool

Runs the Context and returns false if the Context is no longer available.

fn make_current(&self) -> Result<(), ContextError>

Makes the Context current for the current thread.

fn swap_buffers(&self) -> Result<(), ContextError>

Swap buffers for presenting in the ContextDisplay.

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

OpenGL function dynamic loading.

fn inner_dimensions(&self) -> (usize, usize)

Gets the inner dimensions of the ContextDisplay.

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Implementors

impl HasContext for Context[src]

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