From 909304e44763c58c0ebbe40068a58784ebaced7b Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Fri, 3 May 2024 00:40:22 +0200
Subject: Add Vulkan backend API

---
 deimos/vulkan/vulkan_loader.h | 49 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 deimos/vulkan/vulkan_loader.h

(limited to 'deimos/vulkan/vulkan_loader.h')

diff --git a/deimos/vulkan/vulkan_loader.h b/deimos/vulkan/vulkan_loader.h
new file mode 100644
index 0000000..1339ba4
--- /dev/null
+++ b/deimos/vulkan/vulkan_loader.h
@@ -0,0 +1,49 @@
+#pragma once
+
+#include <deimos/core/id_name.h>
+
+#define VK_NO_STDINT_H
+#define VK_NO_STDDEF_H
+#include <vk_platform.h>
+
+#include <vulkan_core.h>
+
+using HINSTANCE = void*;
+using HWND = void*;
+#include <vulkan_win32.h>
+
+namespace deimos
+{
+
+class ApiRegistry;
+class Allocator;
+
+struct VulkanApi
+{
+#define FN(NAME) PFN_vk##NAME NAME{};
+#include "deimos/vulkan/vulkan_bootstrap_functions.inc"
+#include "deimos/vulkan/vulkan_entry_functions.inc"
+#include "deimos/vulkan/vulkan_instance_functions.inc"
+#include "deimos/vulkan/vulkan_device_functions.inc"
+#undef FN
+};
+
+class VulkanLoaderApi
+{
+public:
+    VulkanLoaderApi() = default;
+    deimos_NO_COPY_MOVE(VulkanLoaderApi);
+    virtual ~VulkanLoaderApi() = default;
+
+    static constexpr IdName kApiName{"deimos::VulkanLoaderApi"};
+
+    virtual VulkanApi* LoadEntry(Allocator* allocator) = 0;
+
+    virtual void LoadInstance(VulkanApi*, VkInstance) = 0;
+    virtual void LoadDevice(VulkanApi*, VkDevice) = 0;
+};
+
+void RegisterVulkanLoaderApi(ApiRegistry*);
+
+} // namespace deimos
+
-- 
cgit