1 files changed, 47 insertions, 0 deletions
diff --git a/Ryujinx.Ava/UI/Renderer/SPBOpenGLContext.cs b/Ryujinx.Ava/UI/Renderer/SPBOpenGLContext.cs
new file mode 100644
index 00000000..e090f14c
--- /dev/null
+++ b/Ryujinx.Ava/UI/Renderer/SPBOpenGLContext.cs
@@ -0,0 +1,47 @@
+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);
+        }
+    }
+}