2 files changed, 36 insertions, 3 deletions
diff --git a/thirdparty/openxr/src/common/unique_asset.h b/thirdparty/openxr/src/common/unique_asset.h
new file mode 100644
index 0000000000..4929039a03
--- /dev/null
+++ b/thirdparty/openxr/src/common/unique_asset.h
@@ -0,0 +1,33 @@
+// Copyright (c) 2017-2022, The Khronos Group Inc.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+#pragma once
+
+#ifdef XR_USE_PLATFORM_ANDROID
+
+#include <memory>
+#include <android/asset_manager.h>
+
+namespace deleters {
+struct AAssetDeleter {
+    void operator()(AAsset* asset) const noexcept {
+        if (asset != nullptr) {
+            AAsset_close(asset);
+        }
+    }
+};
+
+struct AAssetDirDeleter {
+    void operator()(AAssetDir* dir) const noexcept {
+        if (dir != nullptr) {
+            AAssetDir_close(dir);
+        }
+    }
+};
+
+}  // namespace deleters
+
+using UniqueAsset = std::unique_ptr<AAsset, deleters::AAssetDeleter>;
+using UniqueAssetDir = std::unique_ptr<AAssetDir, deleters::AAssetDirDeleter>;
+
+#endif
diff --git a/thirdparty/openxr/src/common/xr_linear.h b/thirdparty/openxr/src/common/xr_linear.h
index 9ffb49a4b6..1f0e803b7a 100644
--- a/thirdparty/openxr/src/common/xr_linear.h
+++ b/thirdparty/openxr/src/common/xr_linear.h
@@ -126,12 +126,12 @@ static const XrColor4f XrColorCyan = {0.0f, 1.0f, 1.0f, 1.0f};
 static const XrColor4f XrColorLightGrey = {0.7f, 0.7f, 0.7f, 1.0f};
 static const XrColor4f XrColorDarkGrey = {0.3f, 0.3f, 0.3f, 1.0f};
 
-enum GraphicsAPI { GRAPHICS_VULKAN, GRAPHICS_OPENGL, GRAPHICS_OPENGL_ES, GRAPHICS_D3D };
+typedef enum GraphicsAPI { GRAPHICS_VULKAN, GRAPHICS_OPENGL, GRAPHICS_OPENGL_ES, GRAPHICS_D3D } GraphicsAPI;
 
 // Column-major, pre-multiplied. This type does not exist in the OpenXR API and is provided for convenience.
-struct XrMatrix4x4f {
+typedef struct XrMatrix4x4f {
     float m[16];
-};
+} XrMatrix4x4f;
 
 inline static float XrRcpSqrt(const float x) {
     const float SMALLEST_NON_DENORMAL = 1.1754943508222875e-038f;  // ( 1U << 23 )