public GraphicsDevice(IGameWindow window, IWindowContainer container, GraphicsContext context, DeviceCreationFlags creationFlags)
{
if (window == null)
{
throw new ArgumentNullException("window");
}
if (container == null)
{
throw new ArgumentNullException("container");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
if (context.IsDisposed)
{
throw new ArgumentException("context is disposed.", "context");
}
this.DefaultWindow = window;
this.container = container;
this.Context = context;
this.CreationFlags = creationFlags;
Log.Debug("Got context: [ColorFormat: {0}, Depth: {1}, Stencil: {2}, FSAA Samples: {3}, AccumulatorFormat: {4}, Buffers: {5}, Stereo: {6}]",
Context.GraphicsMode.ColorFormat,
Context.GraphicsMode.Depth,
Context.GraphicsMode.Stencil,
Context.GraphicsMode.Samples,
Context.GraphicsMode.AccumulatorFormat,
Context.GraphicsMode.Buffers,
Context.GraphicsMode.Stereo);
Context.LoadAll();
capabilities = new GraphicsCapabilities();
CheckGraphicsCapabilities(LogLevel.Verbose);
Factory = new GraphicsFactory(this);
BindManager = new OpenGL4.BindManager(this);
this.RenderContext = new RenderContext(this);
Context.MakeCurrent(null);
}
//RenderTarget
internal FrameBuffer GetFBO(FrameBufferDescription description)
{
if (!description.HasAttachments)
{
return(null);
}
FrameBuffer fbo;
if (fboPool.TryGetValue(description, out fbo))
{
return(fbo);
}
GraphicsFactory factory = (GraphicsFactory)Factory;
fbo = factory.CreateFrameBuffer(description);
fboPool.Add(description, fbo);
return(fbo);
}
