move control to its own directory

support/hololens/ServoApp/ServoControl/OpenGLES.h

@@ -0,0 +1,31 @@
+/* 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(winrt::Windows::UI::Xaml::Controls::SwapChainPanel const &);
+  EGLSurface CreateSurface(winrt::Windows::UI::Core::CoreWindow const &);
+
+  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 = EGL_NO_DISPLAY;
+  EGLContext mEglContext = nullptr;
+  EGLConfig mEglConfig = nullptr;
+};