1 files changed, 9 insertions, 7 deletions
diff --git a/src/queue_context.hh b/src/queue_context.hh
index 49bfcdf..184e31d 100644
--- a/src/queue_context.hh
+++ b/src/queue_context.hh
@@ -1,37 +1,39 @@
 #ifndef QUEUE_STATE_HH_
 #define QUEUE_STATE_HH_
 
+#include "context.hh"
 #include "timestamp_pool.hh"
 
 #include <vulkan/utility/vk_dispatch_table.h>
 #include <vulkan/vulkan.hpp>
 
 #include <memory>
+#include <deque>
 
 namespace low_latency {
-  
+
 class DeviceContext;
 
-class QueueContext final {
+class QueueContext final : public Context {
   public:
     DeviceContext& device_context;
 
     const VkQueue queue;
     const std::uint32_t queue_family_index;
 
+    // this is incremented and tied to our semaphore
+    std::uint64_t semaphore_sequence = 0;
     VkSemaphore semaphore;
+
     VkCommandPool command_pool;
 
     std::unique_ptr<TimestampPool> timestamp_pool;
+    std::deque<std::unique_ptr<TimestampPool::Handle>> handle_hack;
 
   public:
     QueueContext(DeviceContext& device_context, const VkQueue& queue,
                  const std::uint32_t& queue_family_index);
-    QueueContext(const QueueContext&) = delete;
-    QueueContext(QueueContext&&) = delete;
-    QueueContext operator==(const QueueContext&) = delete;
-    QueueContext operator==(QueueContext&&) = delete;
-    ~QueueContext();
+    virtual ~QueueContext();
 };
 
 }; // namespace low_latency