public EAGLView(NSCoder coder) : base(coder)
{
CAEAGLLayer eaglLayer = (CAEAGLLayer)Layer;
eaglLayer.Opaque = true;
eaglLayer.DrawableProperties = new NSDictionary(
EAGLDrawableProperty.RetainedBacking, false,
EAGLDrawableProperty.ColorFormat, EAGLColorFormat.RGBA8
);
Context = (iPhoneOSGraphicsContext)((IGraphicsContextInternal)GraphicsContext.CurrentContext).Implementation;
Context.MakeCurrent(null);
AnimationInterval = 1.0 / 60.0;
}
public EAGLView(RectangleF frame, All format, All depth, bool retained) : base(frame)
{
CAEAGLLayer eaglLayer = (CAEAGLLayer)Layer;
eaglLayer.DrawableProperties = NSDictionary.FromObjectsAndKeys(
new NSObject [] { NSNumber.FromBoolean(true), EAGLColorFormat.RGBA8 },
new NSObject [] { EAGLDrawableProperty.RetainedBacking, EAGLDrawableProperty.ColorFormat }
);
_format = format;
_depthFormat = depth;
_context = (iPhoneOSGraphicsContext)((IGraphicsContextInternal)GraphicsContext.CurrentContext).Implementation;
CreateSurface();
}
public EAGLView(NSCoder coder) : base(coder)
{
CAEAGLLayer eaglLayer = (CAEAGLLayer)Layer;
eaglLayer.Opaque = true;
eaglLayer.DrawableProperties = NSDictionary.FromObjectsAndKeys(
new NSObject [] { NSNumber.FromBoolean(false), EAGLColorFormat.RGBA8 },
new NSObject [] { EAGLDrawableProperty.RetainedBacking, EAGLDrawableProperty.ColorFormat }
);
Context = (iPhoneOSGraphicsContext)((IGraphicsContextInternal)GraphicsContext.CurrentContext).Implementation;
Context.MakeCurrent(null);
AnimationInterval = 1.0 / 60.0;
}
public EAGLView(CGRect frame, All format, All depth, bool retained) : base(frame)
{
CAEAGLLayer eaglLayer = (CAEAGLLayer)Layer;
eaglLayer.DrawableProperties = new NSDictionary(
EAGLDrawableProperty.RetainedBacking, true,
EAGLDrawableProperty.ColorFormat, EAGLColorFormat.RGBA8
);
_depthFormat = depth;
_context = (iPhoneOSGraphicsContext)((IGraphicsContextInternal)GraphicsContext.CurrentContext).Implementation;
CreateSurface();
}
public EAGLView(RectangleF frame) : base(frame)
{
CAEAGLLayer eagl = (CAEAGLLayer)Layer;
eagl.DrawableProperties = NSDictionary.FromObjectsAndKeys(new NSObject[] {
NSNumber.FromBoolean(true),
EAGLColorFormat.RGBA8
}, new NSObject[] {
EAGLDrawableProperty.RetainedBacking,
EAGLDrawableProperty.ColorFormat
});
eagl.ContentsScale = UIScreen.MainScreen.Scale;
context = (iPhoneOSGraphicsContext)((IGraphicsContextInternal)GraphicsContext.CurrentContext).Implementation;
CAEAGLLayer eaglLayer = (CAEAGLLayer)Layer;
context.MakeCurrent(null);
GL.Oes.GenRenderbuffers(1, out renderbuffer);
GL.Oes.BindRenderbuffer(All.RenderbufferOes, renderbuffer);
if (!context.EAGLContext.RenderBufferStorage((uint)All.RenderbufferOes, eaglLayer))
{
throw new InvalidOperationException("Error with RenderbufferStorage()!");
}
GL.Oes.GenFramebuffers(1, out frameBuffer);
GL.Oes.BindFramebuffer(All.FramebufferOes, frameBuffer);
GL.Oes.FramebufferRenderbuffer(All.FramebufferOes, All.ColorAttachment0Oes, All.RenderbufferOes, renderbuffer);
Instance = this;
Opaque = true;
ExclusiveTouch = true;
MultipleTouchEnabled = true;
UserInteractionEnabled = true;
}
protected override void Dispose(bool disposing)
{
DestroySurface();
_context.Dispose();
_context = null;
}
