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Fix x11 hang when resizing on vulkan (#4184)

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Co-authored-by: Connor Fitzgerald <connorwadefitzgerald@gmail.com>
This commit is contained in:
Alix Bott
2023-10-03 22:24:54 +02:00
committed by GitHub
parent e677b1ea43
commit a4d733b2e6
1 changed files with 6 additions and 0 deletions
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6
wgpu-hal/src/vulkan/instance.rs
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@@ -157,6 +157,12 @@ impl super::Swapchain {
/// - The device must have been made idle before calling this function.
unsafe fn release_resources(self, device: &ash::Device) -> Self {
profiling::scope!("Swapchain::release_resources");
{
profiling::scope!("vkDeviceWaitIdle");
// We need to also wait until all presentation work is done. Because there is no way to portably wait until
// the presentation work is done, we are forced to wait until the device is idle.
let _ = unsafe { device.device_wait_idle() };
};
unsafe { device.destroy_fence(self.fence, None) };
self
}