public static CreateContext ( OpenTK.Platform.Egl.EGLDisplay dpy, OpenTK.Platform.Egl.EGLConfig config, OpenTK.Platform.Egl.EGLContext share_context, int attrib_list ) : OpenTK.Platform.Egl.EGLContext | ||
dpy | OpenTK.Platform.Egl.EGLDisplay | |
config | OpenTK.Platform.Egl.EGLConfig | |
share_context | OpenTK.Platform.Egl.EGLContext | |
attrib_list | int | |
return | OpenTK.Platform.Egl.EGLContext |
int swap_interval = 1; // Default interval is defined as 1 in EGL. #endregion #region Constructors public EglContext(GraphicsMode mode, EglWindowInfo window, IGraphicsContext sharedContext, int major, int minor, GraphicsContextFlags flags) { if (mode == null) { throw new ArgumentNullException("mode"); } if (window == null) { throw new ArgumentNullException("window"); } WindowInfo = window; // Select an EGLConfig that matches the desired mode. We cannot use the 'mode' // parameter directly, since it may have originated on a different system (e.g. GLX) // and it may not support the desired renderer. Renderable = RenderableFlags.GL; if ((flags & GraphicsContextFlags.Embedded) != 0) { switch (major) { case 3: Renderable = RenderableFlags.ES3; break; case 2: Renderable = RenderableFlags.ES2; break; default: Renderable = RenderableFlags.ES; break; } } RenderApi api = (Renderable & RenderableFlags.GL) != 0 ? RenderApi.GL : RenderApi.ES; Debug.Print("[EGL] Binding {0} rendering API.", api); if (!Egl.BindAPI(api)) { Debug.Print("[EGL] Failed to bind rendering API. Error: {0}", Egl.GetError()); } Mode = new EglGraphicsMode().SelectGraphicsMode(window, mode.ColorFormat, mode.Depth, mode.Stencil, mode.Samples, mode.AccumulatorFormat, mode.Buffers, mode.Stereo, Renderable); if (!Mode.Index.HasValue) { throw new GraphicsModeException("Invalid or unsupported GraphicsMode."); } IntPtr config = Mode.Index.Value; if (window.Surface == IntPtr.Zero) { window.CreateWindowSurface(config); } int[] attrib_list = new int[] { Egl.CONTEXT_CLIENT_VERSION, major, Egl.NONE }; HandleAsEGLContext = Egl.CreateContext(window.Display, config, sharedContext != null ? (sharedContext as IGraphicsContextInternal).Context.Handle : IntPtr.Zero, attrib_list); }