[NUI][TCSACR-473] Add NUI GLView
GLView class is added in NUI.
It allows drawing with OpenGLES.
Added:
GLView(ColorFormat colorFormat)
enum ColorFormat
GLRenderingMode RenderingMode
void RegisterGLCallbacks(GLInitializeCallbackType glInit, GLRenderFrameCallbackType glRenderFrame, GLTerminateCallbackType glTerminate)
void SetResizeCallback(ViewResizeCallbackType callback)
bool SetGraphicsConfig(bool depth, bool stencil, int msaa, GLESVersion version)
void RenderOnce()
enum GLRenderingMode
enum GLESVersion
Change-Id: I9e16d56e49dc33726b5bb981a474a0b5fa005ed5