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Ava UI: Renderer refactoring (#4297)

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* Ava UI: `Renderer` refactoring

* Fix Vulkan CreateSurface
This commit is contained in:
Ac_K 2023-01-16 01:14:01 +01:00 • committed by GitHub
parent 64263c5218
commit 784cf9d594
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 434 additions and 540 deletions
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258
Ryujinx.Ava/UI/Renderer/EmbeddedWindow.cs Normal file
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using Avalonia;
using Avalonia.Controls;
using Avalonia.Input;
using Avalonia.Platform;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Common.Configuration;
using Ryujinx.Ui.Common.Configuration;
using SPB.Graphics;
using SPB.Platform;
using SPB.Platform.GLX;
using SPB.Platform.X11;
using SPB.Windowing;
using System;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Threading.Tasks;
using static Ryujinx.Ava.UI.Helpers.Win32NativeInterop;
namespace Ryujinx.Ava.UI.Renderer
{
public class EmbeddedWindow : NativeControlHost
{
private WindowProc _wndProcDelegate;
private string _className;
protected GLXWindow X11Window { get; set; }
protected IntPtr WindowHandle { get; set; }
protected IntPtr X11Display { get; set; }
protected IntPtr NsView { get; set; }
protected IntPtr MetalLayer { get; set; }
private UpdateBoundsCallbackDelegate _updateBoundsCallback;
public event EventHandler<IntPtr> WindowCreated;
public event EventHandler<Size> SizeChanged;
public EmbeddedWindow()
{
this.GetObservable(BoundsProperty).Subscribe(StateChanged);
Initialized += OnNativeEmbeddedWindowCreated;
}
public virtual void OnWindowCreated() { }
protected virtual void OnWindowDestroyed() { }
protected virtual void OnWindowDestroying()
{
WindowHandle = IntPtr.Zero;
X11Display = IntPtr.Zero;
NsView = IntPtr.Zero;
MetalLayer = IntPtr.Zero;
}
private void OnNativeEmbeddedWindowCreated(object sender, EventArgs e)
{
OnWindowCreated();
Task.Run(() =>
{
WindowCreated?.Invoke(this, WindowHandle);
});
}
private void StateChanged(Rect rect)
{
SizeChanged?.Invoke(this, rect.Size);
_updateBoundsCallback?.Invoke(rect);
}
protected override IPlatformHandle CreateNativeControlCore(IPlatformHandle control)
{
if (OperatingSystem.IsLinux())
{
return CreateLinux(control);
}
else if (OperatingSystem.IsWindows())
{
return CreateWin32(control);
}
else if (OperatingSystem.IsMacOS())
{
return CreateMacOs();
}
return base.CreateNativeControlCore(control);
}
protected override void DestroyNativeControlCore(IPlatformHandle control)
{
OnWindowDestroying();
if (OperatingSystem.IsLinux())
{
DestroyLinux();
}
else if (OperatingSystem.IsWindows())
{
DestroyWin32(control);
}
else if (OperatingSystem.IsMacOS())
{
DestroyMacOS();
}
else
{
base.DestroyNativeControlCore(control);
}
OnWindowDestroyed();
}
[SupportedOSPlatform("linux")]
protected virtual IPlatformHandle CreateLinux(IPlatformHandle control)
{
if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.Vulkan)
{
X11Window = new GLXWindow(new NativeHandle(X11.DefaultDisplay), new NativeHandle(control.Handle));
}
else
{
X11Window = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100) as GLXWindow;
}
WindowHandle = X11Window.WindowHandle.RawHandle;
X11Display = X11Window.DisplayHandle.RawHandle;
return new PlatformHandle(WindowHandle, "X11");
}
[SupportedOSPlatform("windows")]
IPlatformHandle CreateWin32(IPlatformHandle control)
{
_className = "NativeWindow-" + Guid.NewGuid();
_wndProcDelegate = delegate (IntPtr hWnd, WindowsMessages msg, IntPtr wParam, IntPtr lParam)
{
if (VisualRoot != null)
{
Point rootVisualPosition = this.TranslatePoint(new Point((long)lParam & 0xFFFF, (long)lParam >> 16 & 0xFFFF), VisualRoot).Value;
Pointer pointer = new(0, PointerType.Mouse, true);
switch (msg)
{
case WindowsMessages.LBUTTONDOWN:
case WindowsMessages.RBUTTONDOWN:
{
bool isLeft = msg == WindowsMessages.LBUTTONDOWN;
RawInputModifiers pointerPointModifier = isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton;
PointerPointProperties properties = new(pointerPointModifier, isLeft ? PointerUpdateKind.LeftButtonPressed : PointerUpdateKind.RightButtonPressed);
var evnt = new PointerPressedEventArgs(
this,
pointer,
VisualRoot,
rootVisualPosition,
(ulong)Environment.TickCount64,
properties,
KeyModifiers.None);
RaiseEvent(evnt);
break;
}
case WindowsMessages.LBUTTONUP:
case WindowsMessages.RBUTTONUP:
{
bool isLeft = msg == WindowsMessages.LBUTTONUP;
RawInputModifiers pointerPointModifier = isLeft ? RawInputModifiers.LeftMouseButton : RawInputModifiers.RightMouseButton;
PointerPointProperties properties = new(pointerPointModifier, isLeft ? PointerUpdateKind.LeftButtonReleased : PointerUpdateKind.RightButtonReleased);
var evnt = new PointerReleasedEventArgs(
this,
pointer,
VisualRoot,
rootVisualPosition,
(ulong)Environment.TickCount64,
properties,
KeyModifiers.None,
isLeft ? MouseButton.Left : MouseButton.Right);
RaiseEvent(evnt);
break;
}
case WindowsMessages.MOUSEMOVE:
{
var evnt = new PointerEventArgs(
PointerMovedEvent,
this,
pointer,
VisualRoot,
rootVisualPosition,
(ulong)Environment.TickCount64,
new PointerPointProperties(RawInputModifiers.None, PointerUpdateKind.Other),
KeyModifiers.None);
RaiseEvent(evnt);
break;
}
}
}
return DefWindowProc(hWnd, msg, wParam, lParam);
};
WNDCLASSEX wndClassEx = new()
{
cbSize = Marshal.SizeOf<WNDCLASSEX>(),
hInstance = GetModuleHandle(null),
lpfnWndProc = Marshal.GetFunctionPointerForDelegate(_wndProcDelegate),
style = ClassStyles.CS_OWNDC,
lpszClassName = Marshal.StringToHGlobalUni(_className),
hCursor = CreateArrowCursor()
};
RegisterClassEx(ref wndClassEx);
WindowHandle = CreateWindowEx(0, _className, "NativeWindow", WindowStyles.WS_CHILD, 0, 0, 640, 480, control.Handle, IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
Marshal.FreeHGlobal(wndClassEx.lpszClassName);
return new PlatformHandle(WindowHandle, "HWND");
}
[SupportedOSPlatform("macos")]
IPlatformHandle CreateMacOs()
{
MetalLayer = MetalHelper.GetMetalLayer(out IntPtr nsView, out _updateBoundsCallback);
NsView = nsView;
return new PlatformHandle(nsView, "NSView");
}
[SupportedOSPlatform("Linux")]
void DestroyLinux()
{
X11Window?.Dispose();
}
[SupportedOSPlatform("windows")]
void DestroyWin32(IPlatformHandle handle)
{
DestroyWindow(handle.Handle);
UnregisterClass(_className, GetModuleHandle(null));
}
[SupportedOSPlatform("macos")]
void DestroyMacOS()
{
MetalHelper.DestroyMetalLayer(NsView, MetalLayer);
}
}
}

87
Ryujinx.Ava/UI/Renderer/EmbeddedWindowOpenGL.cs Normal file
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using OpenTK.Graphics.OpenGL;
using Ryujinx.Common.Configuration;
using Ryujinx.Graphics.GAL;
using Ryujinx.Graphics.OpenGL;
using Ryujinx.Ui.Common.Configuration;
using SPB.Graphics;
using SPB.Graphics.OpenGL;
using SPB.Platform;
using SPB.Platform.WGL;
using SPB.Windowing;
using System;
namespace Ryujinx.Ava.UI.Renderer
{
public class EmbeddedWindowOpenGL : EmbeddedWindow
{
private SwappableNativeWindowBase _window;
public OpenGLContextBase Context { get; set; }
public EmbeddedWindowOpenGL() { }
protected override void OnWindowDestroying()
{
Context.Dispose();
base.OnWindowDestroying();
}
public override void OnWindowCreated()
{
base.OnWindowCreated();
if (OperatingSystem.IsWindows())
{
_window = new WGLWindow(new NativeHandle(WindowHandle));
}
else if (OperatingSystem.IsLinux())
{
_window = X11Window;
}
else
{
throw new PlatformNotSupportedException();
}
var flags = OpenGLContextFlags.Compat;
if (ConfigurationState.Instance.Logger.GraphicsDebugLevel != GraphicsDebugLevel.None)
{
flags |= OpenGLContextFlags.Debug;
}
var graphicsMode = Environment.OSVersion.Platform == PlatformID.Unix ? new FramebufferFormat(new ColorFormat(8, 8, 8, 0), 16, 0, ColorFormat.Zero, 0, 2, false) : FramebufferFormat.Default;
Context = PlatformHelper.CreateOpenGLContext(graphicsMode, 3, 3, flags);
Context.Initialize(_window);
Context.MakeCurrent(_window);
GL.LoadBindings(new OpenTKBindingsContext(Context.GetProcAddress));
Context.MakeCurrent(null);
}
public void MakeCurrent()
{
Context?.MakeCurrent(_window);
}
public void MakeCurrent(NativeWindowBase window)
{
Context?.MakeCurrent(window);
}
public void SwapBuffers()
{
_window?.SwapBuffers();
}
public void InitializeBackgroundContext(IRenderer renderer)
{
(renderer as OpenGLRenderer)?.InitializeBackgroundContext(SPBOpenGLContext.CreateBackgroundContext(Context));
MakeCurrent();
}
}
}

42
Ryujinx.Ava/UI/Renderer/EmbeddedWindowVulkan.cs Normal file
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using Silk.NET.Vulkan;
using SPB.Graphics.Vulkan;
using SPB.Platform.Metal;
using SPB.Platform.Win32;
using SPB.Platform.X11;
using SPB.Windowing;
using System;
namespace Ryujinx.Ava.UI.Renderer
{
public class EmbeddedWindowVulkan : EmbeddedWindow
{
public SurfaceKHR CreateSurface(Instance instance)
{
NativeWindowBase nativeWindowBase;
if (OperatingSystem.IsWindows())
{
nativeWindowBase = new SimpleWin32Window(new NativeHandle(WindowHandle));
}
else if (OperatingSystem.IsLinux())
{
nativeWindowBase = new SimpleX11Window(new NativeHandle(X11Display), new NativeHandle(WindowHandle));
}
else if (OperatingSystem.IsMacOS())
{
nativeWindowBase = new SimpleMetalWindow(new NativeHandle(NsView), new NativeHandle(MetalLayer));
}
else
{
throw new PlatformNotSupportedException();
}
return new SurfaceKHR((ulong?)VulkanHelper.CreateWindowSurface(instance.Handle, nativeWindowBase));
}
public SurfaceKHR CreateSurface(Instance instance, Vk api)
{
return CreateSurface(instance);
}
}
}

20
Ryujinx.Ava/UI/Renderer/OpenTKBindingsContext.cs Normal file
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using OpenTK;
using System;
namespace Ryujinx.Ava.UI.Renderer
{
internal class OpenTKBindingsContext : IBindingsContext
{
private readonly Func<string, IntPtr> _getProcAddress;
public OpenTKBindingsContext(Func<string, IntPtr> getProcAddress)
{
_getProcAddress = getProcAddress;
}
public IntPtr GetProcAddress(string procName)
{
return _getProcAddress(procName);
}
}
}

11
Ryujinx.Ava/UI/Renderer/RendererHost.axaml Normal file
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<UserControl
xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
d:DesignWidth="800"
d:DesignHeight="450"
x:Class="Ryujinx.Ava.UI.Renderer.RendererHost"
Focusable="True">
</UserControl>

69
Ryujinx.Ava/UI/Renderer/RendererHost.axaml.cs Normal file
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using Avalonia;
using Avalonia.Controls;
using Ryujinx.Common.Configuration;
using Ryujinx.Ui.Common.Configuration;
using Silk.NET.Vulkan;
using System;
namespace Ryujinx.Ava.UI.Renderer
{
public partial class RendererHost : UserControl, IDisposable
{
public EmbeddedWindow EmbeddedWindow;
public event EventHandler<EventArgs> WindowCreated;
public event Action<object, Size> SizeChanged;
public RendererHost()
{
InitializeComponent();
Dispose();
if (ConfigurationState.Instance.Graphics.GraphicsBackend.Value == GraphicsBackend.OpenGl)
{
EmbeddedWindow = new EmbeddedWindowOpenGL();
}
else
{
EmbeddedWindow = new EmbeddedWindowVulkan();
}
Initialize();
}
private void Initialize()
{
EmbeddedWindow.WindowCreated += CurrentWindow_WindowCreated;
EmbeddedWindow.SizeChanged += CurrentWindow_SizeChanged;
Content = EmbeddedWindow;
}
public void Dispose()
{
if (EmbeddedWindow != null)
{
EmbeddedWindow.WindowCreated -= CurrentWindow_WindowCreated;
EmbeddedWindow.SizeChanged -= CurrentWindow_SizeChanged;
}
}
protected override void OnDetachedFromVisualTree(VisualTreeAttachmentEventArgs e)
{
base.OnDetachedFromVisualTree(e);
Dispose();
}
private void CurrentWindow_SizeChanged(object sender, Size e)
{
SizeChanged?.Invoke(sender, e);
}
private void CurrentWindow_WindowCreated(object sender, IntPtr e)
{
WindowCreated?.Invoke(this, EventArgs.Empty);
}
}
}

47
Ryujinx.Ava/UI/Renderer/SPBOpenGLContext.cs Normal file
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using OpenTK.Graphics.OpenGL;
using Ryujinx.Graphics.OpenGL;
using SPB.Graphics;
using SPB.Graphics.OpenGL;
using SPB.Platform;
using SPB.Windowing;
namespace Ryujinx.Ava.UI.Renderer
{
class SPBOpenGLContext : IOpenGLContext
{
private readonly OpenGLContextBase _context;
private readonly NativeWindowBase _window;
private SPBOpenGLContext(OpenGLContextBase context, NativeWindowBase window)
{
_context = context;
_window = window;
}
public void Dispose()
{
_context.Dispose();
_window.Dispose();
}
public void MakeCurrent()
{
_context.MakeCurrent(_window);
}
public static SPBOpenGLContext CreateBackgroundContext(OpenGLContextBase sharedContext)
{
OpenGLContextBase context = PlatformHelper.CreateOpenGLContext(FramebufferFormat.Default, 3, 3, OpenGLContextFlags.Compat, true, sharedContext);
NativeWindowBase window = PlatformHelper.CreateOpenGLWindow(FramebufferFormat.Default, 0, 0, 100, 100);
context.Initialize(window);
context.MakeCurrent(window);
GL.LoadBindings(new OpenTKBindingsContext(context.GetProcAddress));
context.MakeCurrent(null);
return new SPBOpenGLContext(context, window);
}
}
}