1 files changed, 58 insertions, 0 deletions
diff --git a/src/blu_cat/gra/queue_family.hpp b/src/blu_cat/gra/queue_family.hpp
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+++ b/src/blu_cat/gra/queue_family.hpp
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+/*
+ * Copyright 2022-2024 Frederico de Oliveira Linhares
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef BLU_CAT_GRA_QUEUE_FAMILY_H
+#define BLU_CAT_GRA_QUEUE_FAMILY_H 1
+
+#include <mutex>
+#include <vector>
+
+#include "vulkan.hpp"
+#include "queue.hpp"
+
+namespace BluCat::GRA
+{
+class Device;
+
+struct QueueState
+{
+  VkQueue queue;
+  bool busy;
+};
+
+class QueueFamily
+{
+  friend class Queue;
+
+  std::mutex queue_mutex;
+  std::vector<QueueState> queue_states;
+
+public:
+  BluCat::GRA::Device *device;
+
+  uint32_t family_index;
+  VkQueueFamilyProperties family_properties;
+
+  QueueFamily(BluCat::GRA::Device *device, uint32_t family_index,
+	      const VkQueueFamilyProperties &queue_family_properties);
+
+  Queue
+  get_queue();
+};
+
+}
+
+#endif /* BLU_CAT_GRA_QUEUE_FAMILY_H */