2 files changed, 44 insertions, 0 deletions
diff --git a/Common/NativeApp/include/IOS/IOSAppBase.h b/Common/NativeApp/include/IOS/IOSAppBase.h
new file mode 100644
index 0000000..49e6089
--- /dev/null
+++ b/Common/NativeApp/include/IOS/IOSAppBase.h
@@ -0,0 +1,39 @@
+/*     Copyright 2015-2018 Egor Yusov
+ *  
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
+ *
+ *  In no event and under no legal theory, whether in tort (including negligence), 
+ *  contract, or otherwise, unless required by applicable law (such as deliberate 
+ *  and grossly negligent acts) or agreed to in writing, shall any Contributor be
+ *  liable for any damages, including any direct, indirect, special, incidental, 
+ *  or consequential damages of any character arising as a result of this License or 
+ *  out of the use or inability to use the software (including but not limited to damages 
+ *  for loss of goodwill, work stoppage, computer failure or malfunction, or any and 
+ *  all other commercial damages or losses), even if such Contributor has been advised 
+ *  of the possibility of such damages.
+ */
+
+#pragma once 
+
+#include "AppBase.h"
+#include "Timer.h"
+
+class IOSAppBase : public AppBase
+{
+public:
+    using AppBase::Update;
+    void Update();
+    virtual void OnGLContextCreated(void *eaglLayer) = 0;
+
+protected:
+    Diligent::Timer timer;
+    double PrevTime = 0.0;
+};
diff --git a/Common/NativeApp/include/NativeAppBase.h b/Common/NativeApp/include/NativeAppBase.h
index 6c0077d..7ea1938 100644
--- a/Common/NativeApp/include/NativeAppBase.h
+++ b/Common/NativeApp/include/NativeAppBase.h
@@ -47,6 +47,11 @@
     #include "MacOSAppBase.h"
     using NativeAppBase = MacOSAppBase;
 
+#elif PLATFORM_IOS
+
+    #include "IOSAppBase.h"
+    using NativeAppBase = IOSAppBase;
+
 #else
 
 #   error Usnupported paltform