gfx_core

Trait Device

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pub trait Device: Sized {
    type Resources: Resources;
    type CommandBuffer: Buffer<Self::Resources>;

    // Required methods
    fn get_capabilities(&self) -> &Capabilities;
    fn pin_submitted_resources(&mut self, _: &Manager<Self::Resources>);
    fn submit(
        &mut self,
        _: &mut Self::CommandBuffer,
        access: &AccessInfo<Self::Resources>,
    ) -> SubmissionResult<()>;
    fn fenced_submit(
        &mut self,
        _: &mut Self::CommandBuffer,
        access: &AccessInfo<Self::Resources>,
        after: Option<Fence<Self::Resources>>,
    ) -> SubmissionResult<Fence<Self::Resources>>;
    fn wait_fence(&mut self, _: &Fence<Self::Resources>);
    fn cleanup(&mut self);
}
Expand description

A Device is responsible for submitting CommandBuffers to the GPU.

Required Associated Types§

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type Resources: Resources

Associated Resources type.

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type CommandBuffer: Buffer<Self::Resources>

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

Required Methods§

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fn get_capabilities(&self) -> &Capabilities

Returns the capabilities of this Device.

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

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

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

Submits a CommandBuffer to the GPU for execution.

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

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

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

Stalls the current thread until the fence is satisfied

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fn cleanup(&mut self)

Cleanup unused resources. This should be called between frames.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§