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HeadlessGpu

roxlap_gpu::headless

Struct HeadlessGpu 

Source 
pub struct HeadlessGpu {
    pub device: Device,
    pub queue: Queue,
    pub adapter_info: String,
}
Expand description

Bare wgpu device + queue with no surface. Suitable for wgpu::ComputePass work that doesn’t present.

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§device: Device§queue: Queue§adapter_info: String

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impl HeadlessGpu

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pub async fn new(settings: GpuRendererSettings) -> Result<Self, GpuInitError>

§Errors

Returns GpuInitError::NoAdapter if no compatible adapter is present (no Vulkan/Metal/DX12 driver), or GpuInitError::RequestDevice if device creation fails.

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pub fn new_blocking(settings: GpuRendererSettings) -> Result<Self, GpuInitError>

Synchronous wrapper for tests / hosts without an async runtime.

§Errors

See Self::new.

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