Struct gfx_device_gl::Device

pub struct Device { /* fields omitted */ }

An OpenGL device with GLSL shaders.

Methods

impl Device

unsafe fn with_gl<F: FnMut(&Gl)>(&mut self, fun: F)

Access the OpenGL directly via a closure. OpenGL types and enumerations can be found in the gl crate.

fn get_info<'a>(&'a self) -> &'a Info

Get the OpenGL-specific driver information

Trait Implementations

impl Device for Device

type Resources = Resources

Associated Resources type.

type CommandBuffer = CommandBuffer

Associated CommandBuffer type. Every Device type can only work with one CommandBuffer type.

fn get_capabilities(&self) -> &Capabilities

Returns the capabilities of this Ðevice.

fn pin_submitted_resources(&mut self, man: &Manager<Resources>)

Pin everything from this handle manager to live for a frame.

fn submit(
    &mut self,
    cb: &mut CommandBuffer,
    access: &AccessInfo<Resources>
) -> SubmissionResult<()>

Submits a CommandBuffer to the GPU for execution.

fn fenced_submit(
    &mut self,
    cb: &mut CommandBuffer,
    access: &AccessInfo<Resources>,
    after: Option<Fence<Resources>>
) -> SubmissionResult<Fence<Resources>>

Submits a CommandBuffer to the GPU for execution. returns a fence that is signaled after the GPU has executed all commands

fn wait_fence(&mut self, fence: &Fence<Self::Resources>)

Stalls the current thread until the fence is satisfied

fn cleanup(&mut self)

Cleanup unused resources. This should be called between frames.