35 lines
1,013 B
Rust
35 lines
1,013 B
Rust
use pollster::block_on;
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pub struct State {
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pub device: wgpu::Device,
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pub queue: wgpu::Queue,
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}
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impl State {
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pub fn new() -> Self {
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let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
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backends: wgpu::Backends::all(),
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flags: wgpu::InstanceFlags::empty(),
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dx12_shader_compiler: wgpu::Dx12Compiler::Fxc,
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gles_minor_version: wgpu::Gles3MinorVersion::Automatic,
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});
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let adapter = block_on(wgpu::util::initialize_adapter_from_env_or_default(
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&instance, None,
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))
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.unwrap();
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let (device, queue) = block_on(adapter.request_device(
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&wgpu::DeviceDescriptor {
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label: Some("Benchmark Device"),
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required_features: adapter.features(),
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required_limits: adapter.limits(),
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memory_hints: wgpu::MemoryHints::Performance,
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},
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None,
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))
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.unwrap();
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Self { device, queue }
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}
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}
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