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log the feature level we are using

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This commit is contained in:
Junkui Zhang 2025-07-30 23:17:15 +08:00
parent 7c8074ce5c
commit 345fd526fc
1 changed files with 22 additions and 3 deletions
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25
crates/gpui/src/platform/windows/directx_renderer.rs
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@ -93,7 +93,25 @@ impl DirectXDevices {
let (device, device_context) = { let (device, device_context) = {
let mut device: Option<ID3D11Device> = None; let mut device: Option<ID3D11Device> = None;
let mut context: Option<ID3D11DeviceContext> = None; let mut context: Option<ID3D11DeviceContext> = None;
get_device(&adapter, Some(&mut device), Some(&mut context))?; let mut feature_level = D3D_FEATURE_LEVEL::default();
get_device(
&adapter,
Some(&mut device),
Some(&mut context),
Some(&mut feature_level),
)?;
match feature_level {
D3D_FEATURE_LEVEL_11_1 => {
log::info!("Created device with Direct3D 11.1 feature level.")
}
D3D_FEATURE_LEVEL_11_0 => {
log::info!("Created device with Direct3D 11.0 feature level.")
}
D3D_FEATURE_LEVEL_10_1 => {
log::info!("Created device with Direct3D 10.1 feature level.")
}
_ => unreachable!(),
}
(device.unwrap(), context.unwrap()) (device.unwrap(), context.unwrap())
}; };
let dxgi_device = if disable_direct_composition { let dxgi_device = if disable_direct_composition {
@ -976,7 +994,7 @@ fn get_adapter(dxgi_factory: &IDXGIFactory6) -> Result<IDXGIAdapter1> {
} }
// Check to see whether the adapter supports Direct3D 11, but don't // Check to see whether the adapter supports Direct3D 11, but don't
// create the actual device yet. // create the actual device yet.
if get_device(&adapter, None, None).log_err().is_some() { if get_device(&adapter, None, None, None).log_err().is_some() {
return Ok(adapter); return Ok(adapter);
} }
} }
@ -988,6 +1006,7 @@ fn get_device(
adapter: &IDXGIAdapter1, adapter: &IDXGIAdapter1,
device: Option<*mut Option<ID3D11Device>>, device: Option<*mut Option<ID3D11Device>>,
context: Option<*mut Option<ID3D11DeviceContext>>, context: Option<*mut Option<ID3D11DeviceContext>>,
feature_level: Option<*mut D3D_FEATURE_LEVEL>,
) -> Result<()> { ) -> Result<()> {
#[cfg(debug_assertions)] #[cfg(debug_assertions)]
let device_flags = D3D11_CREATE_DEVICE_BGRA_SUPPORT | D3D11_CREATE_DEVICE_DEBUG; let device_flags = D3D11_CREATE_DEVICE_BGRA_SUPPORT | D3D11_CREATE_DEVICE_DEBUG;
@ -1007,7 +1026,7 @@ fn get_device(
]), ]),
D3D11_SDK_VERSION, D3D11_SDK_VERSION,
device, device,
None, feature_level,
context, context,
)?; )?;
} }