Update wgpu-hal/src/vulkan/instance.rs

gfx-rs · Oct 3, 2023 · 521f3e6 · 521f3e6
1 parent c8f669c
commit 521f3e6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/wgpu-hal/src/vulkan/instance.rs b/wgpu-hal/src/vulkan/instance.rs
@@ -159,6 +159,8 @@ impl super::Swapchain {
         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) };