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fix device lost

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This commit is contained in:
Junkui Zhang 2025-07-29 16:50:10 +08:00
parent a1f03ee42c
commit 181f324473
1 changed files with 29 additions and 6 deletions
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35
crates/gpui/src/platform/windows/directx_renderer.rs
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@ -191,18 +191,28 @@ impl DirectXRenderer {
fn handle_device_lost(&mut self) -> Result<()> {
unsafe {
ManuallyDrop::drop(&mut self.devices);
#[cfg(debug_assertions)]
report_live_objects(&self.devices.device)
.context("Failed to report live objects after device lost")
.log_err();
ManuallyDrop::drop(&mut self.resources);
self.devices.device_context.OMSetRenderTargets(None, None);
self.devices.device_context.ClearState();
self.devices.device_context.Flush();
#[cfg(debug_assertions)]
report_live_objects(&self.devices.device)
.context("Failed to report live objects after device lost")
.log_err();
ManuallyDrop::drop(&mut self.devices);
#[cfg(not(feature = "enable-renderdoc"))]
ManuallyDrop::drop(&mut self._direct_composition);
}
let devices =
ManuallyDrop::new(DirectXDevices::new().context("Recreating DirectX devices")?);
unsafe {
devices.device_context.OMSetRenderTargets(None, None);
devices.device_context.ClearState();
devices.device_context.Flush();
}
#[cfg(not(feature = "enable-renderdoc"))]
let resources =
DirectXResources::new(&devices, self.resources.width, self.resources.height)?;
@ -908,6 +918,8 @@ struct PathSprite {
impl Drop for DirectXRenderer {
fn drop(&mut self) {
#[cfg(debug_assertions)]
report_live_objects(&self.devices.device).ok();
unsafe {
ManuallyDrop::drop(&mut self.devices);
ManuallyDrop::drop(&mut self.resources);
@ -1350,6 +1362,17 @@ fn set_pipeline_state(
}
}
#[cfg(debug_assertions)]
fn report_live_objects(device: &ID3D11Device) -> Result<()> {
use windows::core::Interface;
let debug_device: ID3D11Debug = device.cast()?;
unsafe {
debug_device.ReportLiveDeviceObjects(D3D11_RLDO_DETAIL)?;
}
Ok(())
}
const BUFFER_COUNT: usize = 3;
mod shader_resources {