alt/vk: destroy swapchain on drop

gfx-rs · Jul 31, 2019 · 814546a · 814546a
1 parent 1ece246
commit 814546a
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/src/backend/vulkan/src/window.rs b/src/backend/vulkan/src/window.rs
@@ -55,6 +55,20 @@ impl Surface {
  }
 }
 
+impl Drop for Surface {
+ fn drop(&mut self) {
+ if let Some(ssc) = self.swapchain.take() {
+ use ash::version::DeviceV1_0;
+ unsafe {
+ let _ = ssc.device.0.device_wait_idle();
+ ssc.device.0.destroy_fence(ssc.fence.0, None);
+ ssc.swapchain.functor.destroy_swapchain(ssc.swapchain.raw, None);
+ }
+ };
+ self.clear_stale_views();
+ }
+}
+
 pub struct RawSurface {
  pub(crate) handle: vk::SurfaceKHR,
  functor: khr::Surface,