1 files changed, 27 insertions, 0 deletions
diff --git a/support/hololens/OpenGLES.h b/support/hololens/OpenGLES.h
new file mode 100644
index 00000000000..9938e7a0c9c
--- /dev/null
+++ b/support/hololens/OpenGLES.h
@@ -0,0 +1,27 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#pragma once
+
+class OpenGLES {
+public:
+    OpenGLES();
+    ~OpenGLES();
+
+    EGLSurface CreateSurface(Windows::UI::Xaml::Controls::SwapChainPanel ^ panel);
+    void GetSurfaceDimensions(const EGLSurface surface, EGLint* width, EGLint* height);
+    void DestroySurface(const EGLSurface surface);
+    void MakeCurrent(const EGLSurface surface);
+    EGLBoolean SwapBuffers(const EGLSurface surface);
+    void Reset();
+
+private:
+    void Initialize();
+    void Cleanup();
+
+private:
+    EGLDisplay mEglDisplay;
+    EGLContext mEglContext;
+    EGLConfig mEglConfig;
+};