[Vulkan] VMA for textures

src/xenia/ui/vulkan/vulkan_mem_alloc.h

@@ -0,0 +1,39 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2022 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_UI_VULKAN_VULKAN_MEM_ALLOC_H_
+#define XENIA_UI_VULKAN_VULKAN_MEM_ALLOC_H_
+
+// Make sure vulkan.h is included from third_party (rather than from the system
+// include directory) before vk_mem_alloc.h.
+
+#include "xenia/ui/vulkan/vulkan_provider.h"
+
+#define VMA_STATIC_VULKAN_FUNCTIONS 0
+// Work around the pointer nullability completeness warnings on Clang.
+#ifndef VMA_NULLABLE
+#define VMA_NULLABLE
+#endif
+#ifndef VMA_NOT_NULL
+#define VMA_NOT_NULL
+#endif
+#include "third_party/VulkanMemoryAllocator/include/vk_mem_alloc.h"
+
+namespace xe {
+namespace ui {
+namespace vulkan {
+
+VmaAllocator CreateVmaAllocator(const VulkanProvider& provider,
+                                bool externally_synchronized);
+
+}  // namespace vulkan
+}  // namespace ui
+}  // namespace xe
+
+#endif  // XENIA_UI_VULKAN_VULKAN_MEM_ALLOC_H_