OpenTK 5.0.0-pre.11

Updated all projects to target .net8.0. (@NogginBops) Removed MathHelper functions that just called directly into Math and MathF. (@BoyBaykiller) Removed old quake inverse sqrt implementation in MathHelper.InverseSqrtFast in favour of Math(F).ReciprocalSqrtEstimate. (@BoyBaykiller) SIMD optimized all MatrixNxM and VectorN equals checks. (@BoyBayKiller, @NogginBops) Vector2d.SizeInBytes returns 16 instead of 8. (@BoyBayKiller) Merged latest OpenTK 4.8.3 changes onto 5.0-pre.11. (@NogginBops) This means that some changes from the upcoming 4.8.3 are also in this release. See https://github.com/opentk/opentk/pull/1734 for full details. Some of these changes includes: Update to GLFW 3.4. (@NogginBops) Add swizzle matrices and general math fixes. (@NogginBops) Add VectorN.Slerp (spherical interpolation) and VectorN.Elerp (exponential interpolation). (@NogginBops) Unclamp MathHelper.Lerp so t outside [0, 1] can be used. (@NogginBops) OpenAL fixes. (@NogginBops) Vulkan bindings changes:** Added Vulkan API bindings in OpenTK.Graphics.Vulkan. Feedback welcome! (@NogginBops) OpenGL bindings changes:** Removed all automatic length calculations from the OpenGL bindings. (@NogginBops) Added Span<T> and T[] overloads for functions without specified size. (@NogginBops) Switch to using out by default, and use automatic and manual marking for in and ref. (@NogginBops) Only convert out parameters to return values if they are the last out parameter. This removes some weird overloads. (@NogginBops) Update to latest gl.xml and wgl.xml, resulting in more up to date API definition. (@NogginBops) Don't generate return overloads for functions that return more than one item. (@NogginBops) PAL2 changes:** Introduced the Toolkit static class and ToolkitOptions which are the main interface for PAL2. (@NogginBops) Added Bejeweled PAL2 demo project. (@NogginBops) Removed the old ComponentSet class. (@NogginBops) Added IDialogComponent for opening message boxes and open/save file dialogs. (@NogginBops) Added OpenGLGraphicsAPIHints.ContextValueSelector callback which allows users to enumerate available backbuffer formats when creating a context. Defaults to ContextValues.DefaultValuesSelector. (@NogginBops) Added IWindowComponent.GetFramebufferSize and WindowFramebufferSize event. (@NogginBops) Added IWindowComponent.IsFocused. (@NogginBops) Added IWindowComponent.GetScaleFactor (@NogginBops) Added raw mouse motion API to IMouseComponent. (@NogginBops) Added PixelFormat, SwapMethod, RobustnessFlag, ResetNotificationStrategy, ResetIsolationFlag, NoErrorFlag, UseFlushControl, and ReleaseBehaviour to OpenGLGraphicsApiHints. (@NogginBops) Removed IClipboardComponent.GetClipboardHTML. (@NogginBops) win32: win32: Implemented IDialogComponent. (@NogginBops) win32: Implemented ContextValueSelector. (@NogginBops) win32: Add OpenTK.Platform.Windows.OpenGLComponent.UseDwmFlushIfApplicable() to control whether OpenTK should call DwmFlush to potentially fix Vsync issues. (@NogginBops) win32: Fix issue where ShellComponent.SetImmersiveDarkMode wouldn't trigger a redraw of the window frame. (@NogginBops) win32: Added ShellComponent.SetWindowCornerPreference to control Windows 11 rounded corners. (@NogginBops) win32: Implemented WindowComponent.GetScaleFactor. (@NogginBops) win32: Fixed issue where WindowBorderStyle.FixedBorder would still have the maximize button enabled. (@NogginBops) win32: Fixed issue where ContextStencilBits.None and ContextDepthBits.None would throw an exception. (@NogginBops) win32: Implemented IWindowComponent.ProcessEvents(waitForEvents: true). (@NogginBops) win32: Added ToolkitOptions.Windows.EnableVisualStyles (default true) which enables visual styles for message dialogs to work. (@NogginBops) win32: Added PixelFormat, SwapMethod, RobustnessFlag, ResetNotificationStrategy, ResetIsolationFlag, NoErrorFlag, UseFlushControl, and ReleaseBehaviour in OpenGLGraphicsApiHints. (@NogginBops) macOS: macOS: Implemented WindowMode.WindowedFullscreen. (@NogginBops) macOS: Implemented MacOSDialogComponent.OpenFileDialog/SaveFileDialog. (@NogginBops) macOS: Implemented MacOSClipboardComponent except MacOSClipboardComponent.GetClipboardAudio. (@NogginBops) macOS: Implemented ClipboardUpdate event. (@NogginBops) macOS: Implemented ContextValuesSelector with default OpenGLGraphicsApiHints.UseSelectorOnMacOS = false due to large overhead enumerating context values on macOS. (@NogginBops) macOS: Implemented MacOSWindowComponent.GetFullscreenDisplay/SetFullscreenDisplay. (@NogginBops) macOS: Add MacOSWindowComponent.SetFullscreenNoSpace to set an window as fullscreen without opening a new space for the window. (@NogginBops) macOS: Implemented MacOSWindowComponent.SetCursorCaptureMode/GetCursorCaptureMode. (@NogginBops) macOS: Implemented MacOSClipboardComponent.SetClipboardBitmap. (@NogginBops) macOS: Implemented FileDrop event. (@NogginBops) macOS: Implemented WindowScaleChange event. (@NogginBops) macOS: Implemented MacOSWindowComponent.SetClientPosition. (@NogginBops) macOS: Implemented MacOSWindowComponent.SetClientBounds. (@NogginBops) macOS: Implemented MacOSWindowComponent.ScreenToClient/ClientToScreen. (@NogginBops) macOS: Implemented MacOSWindowComponent.GetScaleFactor. (@NogginBops) macOS: Fixed Y flipping issue in MacOSMouseComponent. (@NogginBops) macOS: Fixed invisible cursor. (@NogginBops) macOS: Fix bug where MacOSWindowComponent.SetMaxClientSize would set the minimum client size. (@NogginBops) x11: x11: Implemented X11DialogComponent using Zenity when available. (@NogginBops) x11: Set WM_CLASS to get proper window name in app switcher. (@NogginBops) x11: Implemented ThemeChange event. (@NogginBops) x11: Detect high contrast mode through org.gnome.desktop.a11y.interface when available. (@NogginBops) x11: Detect power saver mode. (@NogginBops) x11: Added X11WindowComponent.GetIconifiedTitle/SetIconifiedTitle. (@NogginBops) x11: Fixed XRandR loading the correct .so file. (@NogginBops) x11: Fixed color byte order for X11CursorComponent.Create(). (@NogginBops) x11: Fixed issue where ContextStencilBits.None and ContextDepthBits.None would throw an exception. (@NogginBops) x11: Implemented FramebufferResize event. (@NogginBops) x11: Implemented ContextValuesSelector. (@NogginBops) x11: Implemented PixelFormat, SwapMethod, RobustnessFlag, ResetNotificationStrategy, ResetIsolationFlag, NoErrorFlag, UseFlushControl, and ReleaseBehaviour in OpenGLGraphicsApiHints. (@NogginBops) ANGLE: ANGLE: Implemented ContextValuesSelector. (@NogginBops) ANGLE: Known issue on x11 is that ANGLEOpenGLComponent will throw an exception.