narcissus-gpu: Fix universal queue signal stage mask

We can do work from compute too, in which case we need to wait for it.
Rather than being clever, just add both stages unconditionally.

diff --git a/engine/narcissus-gpu/src/backend/vulkan/mod.rs b/engine/narcissus-gpu/src/backend/vulkan/mod.rs
index 366b5ba64743d09c62fbaf5c9032645369458661..2fbaaeb1a778a484355b19deef98d5e21b654e88 100644 (file)
--- a/engine/narcissus-gpu/src/backend/vulkan/mod.rs
+++ b/engine/narcissus-gpu/src/backend/vulkan/mod.rs
@@ -2795,7 +2795,8 @@ impl Device for VulkanDevice {
         signal_semaphores.push(vk::SemaphoreSubmitInfo {
             semaphore: self.universal_queue_semaphore,
             semaphore_value: fence,
-            stage_mask: vk::PipelineStageFlags2::COLOR_ATTACHMENT_OUTPUT,
+            stage_mask: vk::PipelineStageFlags2::COMPUTE_SHADER
+                | vk::PipelineStageFlags2::COLOR_ATTACHMENT_OUTPUT,
             ..default()
         });