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support some wgpu env vars

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griffi-gh 2024-09-11 13:04:48 +02:00
parent 4b962b9192
commit a2e5a29e3a
1 changed files with 7 additions and 2 deletions
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9
kubi/src/rendering/renderer.rs
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@ -82,9 +82,12 @@ impl Renderer {
let size = window.inner_size(); let size = window.inner_size();
let instance = wgpu::Instance::new(wgpu::InstanceDescriptor { let instance = wgpu::Instance::new(wgpu::InstanceDescriptor {
backends: wgpu::Backends::all(), backends: wgpu::util::backend_bits_from_env().unwrap_or(
wgpu::Backends::all()
),
//Disable validation layer //Disable validation layer
flags: wgpu::InstanceFlags::default() & !wgpu::InstanceFlags::VALIDATION, flags: wgpu::InstanceFlags::default() & !wgpu::InstanceFlags::VALIDATION,
dx12_shader_compiler: wgpu::util::dx12_shader_compiler_from_env().unwrap_or_default(),
//we're using vulkan on windows //we're using vulkan on windows
// #[cfg(all(target_os = "windows", target_arch = "x86_64"))] // #[cfg(all(target_os = "windows", target_arch = "x86_64"))]
// dx12_shader_compiler: wgpu::Dx12Compiler::Dxc { // dx12_shader_compiler: wgpu::Dx12Compiler::Dxc {
@ -104,7 +107,9 @@ impl Renderer {
let adapter = instance.request_adapter( let adapter = instance.request_adapter(
&wgpu::RequestAdapterOptions { &wgpu::RequestAdapterOptions {
power_preference: wgpu::PowerPreference::HighPerformance, power_preference: wgpu::util::power_preference_from_env().unwrap_or(
wgpu::PowerPreference::HighPerformance
),
compatible_surface: Some(&surface), compatible_surface: Some(&surface),
force_fallback_adapter: false, force_fallback_adapter: false,
}, },