private void InitializeWindow()
{
_nativeDisplay = EGLDC.GetDC(_handle);
IntPtr requestedRenderer = _nativeDisplay;
/*if (requestedRenderer == RENDERER_D3D11)
* {
* requestedRenderer = Hook.EGL_D3D11_ONLY_DISPLAY_ANGLE;
* }*/
_display = EGL.GetDisplay(requestedRenderer);
int minor;
int major;
if (!EGL.Initialize(_display, out major, out minor))
{
throw new EGLException("Initialize failed.");
}
if (!EGL.BindAPI(EGL.EGL_OPENGL_ES_API))
{
throw new EGLException("BindAPI failed.");
}
}
public void Dispose()
{
EGL.Terminate(_display);
EGL.DestroySurface(_display, _surface);
EGL.DestroyContext(_display, _context);
EGLDC.ReleaseDC(_handle, _nativeDisplay);
}
private void InitializeEL()
{
int[] configAttributes =
{
EGL.EGL_RED_SIZE, 8,
EGL.EGL_GREEN_SIZE, 8,
EGL.EGL_BLUE_SIZE, 8,
EGL.EGL_ALPHA_SIZE, 8,
EGL.EGL_DEPTH_SIZE, 24,
EGL.EGL_STENCIL_SIZE, 8,
EGL.EGL_SAMPLE_BUFFERS, EGL.EGL_DONT_CARE,
EGL.EGL_NONE
};
int configCount;
IntPtr configs;
if (!EGL.ChooseConfig(_display, configAttributes, out configs, 1, out configCount))
{
throw new EGLException("ChooseConfig failed.");
}
int[] surfaceAttributes =
{
EGLX.EGL_POST_SUB_BUFFER_SUPPORTED_NV, EGL.EGL_TRUE, EGL.EGL_NONE, EGL.EGL_NONE
};
_surface = EGL.CreateWindowSurface(_display, configs, _handle, surfaceAttributes);
int[] contextAttibutes =
{
EGL.EGL_CONTEXT_CLIENT_VERSION, 2, EGL.EGL_NONE
};
_context = EGL.CreateContext(_display, configs, IntPtr.Zero, contextAttibutes);
EGL.MakeCurrent(_display, _surface, _surface, _context);
EGL.SwapInterval(_display, 0);
}
public void SwapBuffers()
{
EGL.SwapBuffers(_display, _surface);
}