refa Use Vulkan for graphics

This is a partial refactory. Some functionalities implemented in
SDL were removed and need reimplementation.

1 files changed, 61 insertions, 0 deletions

diff --git a/src/vk/device.hpp b/src/vk/device.hpp
new file mode 100644
index 0000000..56bd6e4
--- /dev/null
+++ b/src/vk/device.hpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2022 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 CANDY_GEAR_VK_DEVICE_H
+#define CANDY_GEAR_VK_DEVICE_H 1
+
+#include <cstdlib>
+#include <vector>
+
+#include "core.hpp"
+#include "queue_family.hpp"
+
+namespace VK
+{
+
+struct Device
+{
+  uint32_t queue_families_count;
+  QueueFamily *queue_families;
+  std::vector<QueueFamily*> queue_families_with_graphics;
+  std::vector<QueueFamily*> queue_families_with_presentation;
+
+public:
+  VkDevice device;
+  VkPhysicalDevice physical_device;
+  VkShaderModule vert_shader_module;
+  VkShaderModule frag_shader_module;
+
+  bool with_swapchain;
+
+  Device(VkPhysicalDevice vk_physical_device, bool with_swapchain);
+  ~Device();
+
+  bool
+  select_memory_type(
+    uint32_t *memoryTypeIndex, VkMemoryRequirements *vk_memory_requirements,
+    VkMemoryPropertyFlags vk_property_flags);
+
+  QueueFamily*
+  get_queue_family_with_graphics() const;
+
+  QueueFamily*
+  get_queue_family_with_presentation() const;
+};
+
+}
+
+#endif /* CANDY_GEAR_VK_DEVICE_H */