Move back to C

I'm insane and as such I have moved to C AGAIN! Without any reason.

graphics/src/vulkan_buffers.h

@@ -0,0 +1,54 @@
+#ifndef RSE_VULKAN_BUFFERS_H
+#define RSE_VULKAN_BUFFERS_H
+
+#include "vulkan_commons.h"
+#include "vk_mem_alloc.h"
+
+#include <stdint.h>
+
+
+/**
+ * @brief Create buffers needed by vulkan pipeline
+ *
+ * @param vulkan_state
+ * @return uint8_t
+ */
+uint8_t create_buffers();
+
+/**
+ * @brief Update uniform buffers
+ *
+ * @param vulkan_state
+ */
+void update_uniform_buffers();
+
+uint8_t update_mesh_buffers(const struct rse_vertex_t* vertices,
+                            const uint16_t* indices,
+                            size_t vertices_num,
+                            size_t indices_num);
+
+uint8_t update_mesh_instances(struct rse_instance_data_t* instance_data);
+/**
+ * @brief Record commands for given image index
+ *
+ * @param vulkan_state
+ * @param imageIndex
+ * @return uint8_t
+ */
+uint8_t record_command_buffer(uint32_t imageIndex);
+
+/**
+ * @brief Reset command buffer for current frame.
+ *
+ * @param vulkan_state
+ */
+void reset_command_buffer();
+
+/**
+ * @brief Destroy ALL previously allocated buffers
+ *
+ * @param vulkan_state
+ */
+void destroy_buffers();
+
+#endif /* RSE_VULKAN_BUFFERS_H */