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framework/core/queue.h

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+/* Copyright (c) 2019-2025, Arm Limited and Contributors
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * 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.
+ */
+
+#pragma once
+
+#include "common/helpers.h"
+#include "common/vk_common.h"
+#include "core/swapchain.h"
+
+namespace vkb
+{
+
+namespace core
+{
+template <vkb::BindingType bindingType>
+class CommandBuffer;
+using CommandBufferC = CommandBuffer<vkb::BindingType::C>;
+}        // namespace core
+
+class Queue
+{
+  public:
+	Queue(vkb::core::DeviceC &device, uint32_t family_index, VkQueueFamilyProperties properties, VkBool32 can_present, uint32_t index);
+
+	Queue(const Queue &) = default;
+
+	Queue(Queue &&other);
+
+	Queue &operator=(const Queue &) = delete;
+
+	Queue &operator=(Queue &&) = delete;
+
+	const vkb::core::DeviceC &get_device() const;
+
+	VkQueue get_handle() const;
+
+	uint32_t get_family_index() const;
+
+	uint32_t get_index() const;
+
+	const VkQueueFamilyProperties &get_properties() const;
+
+	VkBool32 support_present() const;
+
+	VkResult submit(const std::vector<VkSubmitInfo> &submit_infos, VkFence fence) const;
+
+	VkResult submit(const vkb::core::CommandBufferC &command_buffer, VkFence fence) const;
+
+	VkResult present(const VkPresentInfoKHR &present_infos) const;
+
+	VkResult wait_idle() const;
+
+  private:
+	vkb::core::DeviceC &device;
+
+	VkQueue handle{VK_NULL_HANDLE};
+
+	uint32_t family_index{0};
+
+	uint32_t index{0};
+
+	VkBool32 can_present{VK_FALSE};
+
+	VkQueueFamilyProperties properties{};
+};
+}        // namespace vkb