/// <summary>
        /// Returns true if ComAdobeCqSocialAccountverificationImplAccountManagementConfigImProperties instances are equal
        /// </summary>
        /// <param name="other">Instance of ComAdobeCqSocialAccountverificationImplAccountManagementConfigImProperties to be compared</param>
        /// <returns>Boolean</returns>
        public bool Equals(ComAdobeCqSocialAccountverificationImplAccountManagementConfigImProperties other)
        {
            if (other is null)
            {
                return(false);
            }
            if (ReferenceEquals(this, other))
            {
                return(true);
            }

            return
                ((
                     Enable == other.Enable ||
                     Enable != null &&
                     Enable.Equals(other.Enable)
                     ) &&
                 (
                     Ttl1 == other.Ttl1 ||
                     Ttl1 != null &&
                     Ttl1.Equals(other.Ttl1)
                 ) &&
                 (
                     Ttl2 == other.Ttl2 ||
                     Ttl2 != null &&
                     Ttl2.Equals(other.Ttl2)
                 ));
        }
 /// <summary>
 /// Gets the hash code
 /// </summary>
 /// <returns>Hash code</returns>
 public override int GetHashCode()
 {
     unchecked // Overflow is fine, just wrap
     {
         var hashCode = 41;
         // Suitable nullity checks etc, of course :)
         if (Enable != null)
         {
             hashCode = hashCode * 59 + Enable.GetHashCode();
         }
         if (UGCLimit != null)
         {
             hashCode = hashCode * 59 + UGCLimit.GetHashCode();
         }
         if (UgcLimitDuration != null)
         {
             hashCode = hashCode * 59 + UgcLimitDuration.GetHashCode();
         }
         if (Domains != null)
         {
             hashCode = hashCode * 59 + Domains.GetHashCode();
         }
         if (ToList != null)
         {
             hashCode = hashCode * 59 + ToList.GetHashCode();
         }
         return(hashCode);
     }
 }
 /// <summary>
 /// Gets the hash code
 /// </summary>
 /// <returns>Hash code</returns>
 public override int GetHashCode()
 {
     unchecked // Overflow is fine, just wrap
     {
         var hashCode = 41;
         // Suitable nullity checks etc, of course :)
         if (Enable != null)
         {
             hashCode = hashCode * 59 + Enable.GetHashCode();
         }
         if (AgentConfiguration != null)
         {
             hashCode = hashCode * 59 + AgentConfiguration.GetHashCode();
         }
         if (ContextPath != null)
         {
             hashCode = hashCode * 59 + ContextPath.GetHashCode();
         }
         if (DisabledCipherSuites != null)
         {
             hashCode = hashCode * 59 + DisabledCipherSuites.GetHashCode();
         }
         if (EnabledCipherSuites != null)
         {
             hashCode = hashCode * 59 + EnabledCipherSuites.GetHashCode();
         }
         return(hashCode);
     }
 }
Ejemplo n.º 4
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        private static void LoadPlugin()
        {
            lock (_loaderLock)
            {
                if (Plugin != null)
                {
                    return;
                }

                try
                {
                    Assembly assembly = Assembly.LoadFrom(DllPath);
                    Type     baseType = assembly.GetType("ADAM.Adam");
                    Plugin = Activator.CreateInstance(baseType);

                    Enable      = Plugin.GetType().GetMethod("EnablePlugin");
                    Disable     = Plugin.GetType().GetMethod("DisablePlugin");
                    ButtonPress = Plugin.GetType().GetMethod("OnButtonPress");

                    if (PluginManager.GetEnabledPlugins().Any(n => n == "Allagan Data Acquisition Module"))
                    {
                        Enable.Invoke(Plugin, null);
                    }
                }
                catch (Exception e)
                {
                    FailLoad("Unable to load ADAM assembly.", e);
                }
            }
        }
Ejemplo n.º 5
0
        private void UpdateStartTimer()
        {
            m_startTimer?.Stop();
            m_startTimer?.Dispose();
            m_startTimer = null;

            if (IsSchedulingEnabled)
            {
                if (StartTime != null)
                {
                    TimeSpan delay = StartTime.Value.Subtract(DateTime.Now);

                    if (delay.TotalMilliseconds > 0)
                    {
                        m_startTimer = new System.Timers.Timer(delay.TotalMilliseconds)
                        {
                            AutoReset = false
                        };
                        m_startTimer.Elapsed += (s, e) =>
                        {
                            if (Enable.CanExecute(null))
                            {
                                Enable.Execute(null);
                            }
                        };
                        m_startTimer.Start();
                    }
                }
            }
        }
        /// <summary>
        /// Creates and returns <see cref="AutoBackupSettings"/> object.
        /// </summary>
        protected override void ProcessRecord()
        {
            AutoBackupSettings autoBackupSettings = new AutoBackupSettings();

            autoBackupSettings.Enable           = (Enable.IsPresent) ? Enable.ToBool() : false;
            autoBackupSettings.EnableEncryption = (EnableEncryption.IsPresent) ? EnableEncryption.ToBool() : false;
            autoBackupSettings.RetentionPeriod  = RetentionPeriodInDays;

            switch (ParameterSetName)
            {
            case StorageContextParamSetName:
                autoBackupSettings.StorageUrl       = StorageContext.BlobEndPoint;
                autoBackupSettings.StorageAccessKey = this.GetStorageKey();
                break;

            case StorageUriParamSetName:
                autoBackupSettings.StorageUrl       = (StorageUri == null)? null: StorageUri.ToString();
                autoBackupSettings.StorageAccessKey = (StorageKey == null)? null: SecureStringHelper.ConvertToUnsecureString(StorageKey);
                break;
            }

            // Check if certificate password was set
            autoBackupSettings.Password = (CertificatePassword == null) ? null : SecureStringHelper.ConvertToUnsecureString(CertificatePassword);

            WriteObject(autoBackupSettings);
        }
Ejemplo n.º 7
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        /// <summary>
        /// Method to save current view settings to document.
        /// </summary>
        internal void Save()
        {
            try
            {
                using (FileStream fs = new FileStream(configFile, FileMode.Create))
                {
                    XmlWriterSettings settings = new XmlWriterSettings();
                    settings.ConformanceLevel = ConformanceLevel.Document;
                    settings.Indent           = true;

                    using (XmlWriter w = XmlWriter.Create(fs, settings))
                    {
                        w.WriteStartDocument();
                        w.WriteStartElement("Dejaview");

                        w.WriteElementString("Enable", Enable.ToString());
                        w.WriteElementString("Prompt", Prompt.ToString());
                        w.WriteElementString("CheckForUpdates", CheckForUpdates.ToString());
                        w.WriteElementString("UpdateURL", UpdateURL);
                        w.WriteElementString("RememberWindowLocation", RememberWindowLocation.ToString());
                        w.WriteElementString("RememberNavigationPanel", RememberNavigationPanel.ToString());
                        w.WriteElementString("RememberWindowType", RememberWindowType.ToString());
                        w.WriteElementString("RememberZoom", RememberZoom.ToString());
                        w.WriteElementString("RememberRulers", RememberRulers.ToString());
                        w.WriteElementString("RememberRibbon", RememberRibbon.ToString());

                        /*
                         * w.WriteStartElement("Defaults");
                         * w.WriteAttributeString("ShowNavigationPanel", ShowNavigationPanel.ToString());
                         * w.WriteAttributeString("NavigationPanelWidth", NavigationPanelWidth.ToString());
                         * w.WriteAttributeString("WindowWidth", WindowWidth.ToString());
                         * w.WriteAttributeString("WindowHeight", WindowHeight.ToString());
                         * w.WriteAttributeString("WindowTop", WindowTop.ToString());
                         * w.WriteAttributeString("WindowLeft", WindowLeft.ToString());
                         * w.WriteAttributeString("WindowZoom", WindowZoom.ToString());
                         * w.WriteAttributeString("WindowViewType", WindowViewType.ToString());
                         * w.WriteAttributeString("DraftView", DraftView.ToString());
                         * w.WriteFullEndElement();
                         */

                        w.WriteEndElement();
                        w.WriteEndDocument();
                        w.Flush();
                    }
                    fs.Close();
                }
                Debug.WriteLine("DejaviewConfig::Save() -> success");
                Debug.WriteLine("  Enable    => " + Enable);
                Debug.WriteLine("  Prompt    => " + Prompt);
                Debug.WriteLine("  Check     => " + CheckForUpdates);
                Debug.WriteLine("  UpdateURL => " + UpdateURL);

                Globals.DejaviewAddIn.Log("Successfully saved configuration.");
            }
            catch (Exception ex)
            {
                Debug.WriteLine("DejaviewConfig::Save() => " + ex.StackTrace);
                Globals.DejaviewAddIn.Log(ex);
            }
        }
Ejemplo n.º 8
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        /// <summary>
        /// Initialization of the package; this method is called right after the package is sited, so this is the place
        /// where you can put all the initialization code that rely on services provided by VisualStudio.
        /// </summary>
        /// <param name="cancellationToken">A cancellation token to monitor for initialization cancellation, which can occur when VS is shutting down.</param>
        /// <param name="progress">A provider for progress updates.</param>
        /// <returns>A task representing the async work of package initialization, or an already completed task if there is none. Do not return null from this method.</returns>
        protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress <ServiceProgressData> progress)
        {
            var tt = AppDomain.CurrentDomain.GetAssemblies().ToList();

            // When initialized asynchronously, the current thread may be a background thread at this point.
            // Do any initialization that requires the UI thread after switching to the UI thread.
            await JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);

            await Enable.InitializeAsync(this);

            await ConfigurationWindowCommand.InitializeAsync(this);

            Dte = (DTE2) await GetServiceAsync(typeof(DTE));

            Assumes.Present(Dte);
            if (Dte == null)
            {
                throw new ArgumentNullException(nameof(Dte));
            }

            Pane = Dte.ToolWindows.OutputWindow.OutputWindowPanes.Add("Dotnetsafer Shield");

            OutputPane = Dte.ToolWindows.OutputWindow.OutputWindowPanes.Add("Dotnetsafer Shield Output");

            ErrorListProvider = new ErrorListProvider(this);

            solutionEvents = Dte.Events.SolutionEvents;

            buildEvents = Dte.Events.BuildEvents;

            buildEvents.OnBuildBegin += BuildEvents_OnBuildBegin;

            buildEvents.OnBuildProjConfigDone += BuildEvents_OnBuildProjConfigDone;

            //buildEvents.OnBuildDone += (scope, action) => ActivePane();

            var isSolutionLoaded = await IsSolutionLoadedAsync();

            solutionEvents.AfterClosing += SolutionEvents_AfterClosing;

            AddOptionKey(ShieldConfiguration);

            var solutionPersistenceService = (IVsSolutionPersistence) await GetServiceAsync(typeof(IVsSolutionPersistence));

            if (solutionPersistenceService == null)
            {
                throw new ArgumentNullException(nameof(solutionPersistenceService));
            }

            solutionPersistenceService.LoadPackageUserOpts(this, ShieldConfiguration);

            if (isSolutionLoaded)
            {
                SolutionEventsOnOpened();
            }

            solutionEvents.Opened += SolutionEventsOnOpened;

            TryReloadStorage();
        }
Ejemplo n.º 9
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 public ProviderCustomerViewModel(string oProviderCustomerId
                                  , ProveedoresOnLine.Company.Models.Company.CompanyModel oRelatedCompany
                                  , bool oEnable)
 {
     CP_CustomerProviderId = oProviderCustomerId;
     CP_CustomerPublicId   = oRelatedCompany.CompanyPublicId;
     CP_Customer           = oRelatedCompany.CompanyName;
     CP_Enable             = Enable.ToString();
 }
Ejemplo n.º 10
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        public void EnableModel_EnablerIdInt_ReturnTrue()
        {
            //Act
            var prueba = new Enable();

            prueba.EnablerId = 1;

            //Assert
            Assert.IsType <Int32>(prueba.EnablerId);
        }
Ejemplo n.º 11
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        public void EnableModel_IsActiveBool_ReturnTrue()
        {
            //Act
            var prueba = new Enable();

            prueba.IsActive = true;

            //Assert
            Assert.IsType <bool>(prueba.IsActive);
        }
Ejemplo n.º 12
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        public void EnableModel_UsuarioString_ReturnTrue()
        {
            //Act
            var prueba = new Enable();

            prueba.Usuario = "Alex";

            //Assert
            Assert.IsType <string>(prueba.Usuario);
        }
Ejemplo n.º 13
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        /// <summary>
        /// 转为XML节点
        /// </summary>
        /// <param name="Doc">文档</param>
        /// <param name="name">名字</param>
        public void ToXml(XmlDocument Doc, String name)
        {
            XmlElement elm = Doc.CreateElement(name);

            elm.InnerText = FormatedValue;
            XmlAttribute att = Doc.CreateAttribute("Enable");

            att.InnerText = Enable.ToString();
            elm.Attributes.Append(att);
            Doc.DocumentElement.AppendChild(elm);
        }
Ejemplo n.º 14
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        private void Write(byte value, byte[] halfAddress)
        {
            D4.Write((value & halfAddress[0]) > 0);
            D5.Write((value & halfAddress[1]) > 0);
            D6.Write((value & halfAddress[2]) > 0);
            D7.Write((value & halfAddress[3]) > 0);

            Enable.Write(true);
            Enable.Write(false);
            //Debug.Print("Wrote " + value.ToString());
        }
Ejemplo n.º 15
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 public override void OnEnabled()
 {
     if (Plugin == null)
     {
         UpdatePlugin();
     }
     if (Plugin != null)
     {
         Enable.Invoke(Plugin, null);
     }
 }
        /// <summary>
        /// Creates and returns <see cref="AutoPatchingSettings"/> object.
        /// </summary>
        protected override void ProcessRecord()
        {
            AutoPatchingSettings autoPatchingSettings = new AutoPatchingSettings();

            autoPatchingSettings.Enable    = (Enable.IsPresent) ? Enable.ToBool() : false;
            autoPatchingSettings.DayOfWeek = DayOfWeek;
            autoPatchingSettings.MaintenanceWindowStartingHour = MaintenanceWindowStartingHour;
            autoPatchingSettings.MaintenanceWindowDuration     = MaintenanceWindowDuration;
            autoPatchingSettings.PatchCategory = PatchCategory;

            WriteObject(autoPatchingSettings);
        }
        private void EnableHandler(string name)
        {
            Logger.Trace("EnableHandler called");
            var currentAutoStarts = GetCurrentAutoStarts();

            foreach (var currentAutoStart in currentAutoStarts)
            {
                if (currentAutoStart.Value == name)
                {
                    Enable?.Invoke(currentAutoStart);
                }
            }
        }
        private void EnableHandler(string name)
        {
            Logger.Trace("EnableHandler called");
            var currentAutoStarts = GetCurrentAutoStarts();

            foreach (var currentAutoStart in currentAutoStarts)
            {
                var currentDisableName = currentAutoStart.Path.Substring(currentAutoStart.Path.LastIndexOf('\\') + 1);
                if (currentDisableName == name)
                {
                    Enable?.Invoke(currentAutoStart);
                }
            }
        }
        public override int GetHashCode()
        {
            int hash = 1;

            if (Enable != false)
            {
                hash ^= Enable.GetHashCode();
            }
            if (NumReplicas != 0)
            {
                hash ^= NumReplicas.GetHashCode();
            }
            return(hash);
        }
Ejemplo n.º 20
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 public static void Main()
 {
     using (Enable.DeadlockDetection())
     {
         try
         {
             TestAsync().Wait();
         }
         catch (Exception e)
         {
             Console.WriteLine(e);
         }
     }
 }
Ejemplo n.º 21
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        private void Initialize()
        {
            //initialize fields
            isVisible  = true;
            showCursor = false;
            isBlinking = false;

            rowAddress        = new byte[] { 0x00, 0x40, 0x14, 0x54 };
            firstHalfAddress  = new byte[] { 0x10, 0x20, 0x40, 0x80 };
            secondHalfAddress = new byte[] { 0x01, 0x02, 0x04, 0x08 };

            currentRow   = 0;
            dirtyColumns = 0;

            Thread.Sleep(50); // must wait for a few milliseconds


            // RS to high = data transfer
            // RS to low = command/instruction transfer
            RS.Write(false);

            // Enable provides a clock function to synchronize data transfer
            Enable.Write(false);


            // Set for 4 bit model
            Write(0x03, secondHalfAddress);
            Thread.Sleep(4);
            Write(0x03, secondHalfAddress);
            Thread.Sleep(4);
            Write(0x03, secondHalfAddress);
            Thread.Sleep(150);
            Write(0x02, secondHalfAddress);


            // Set the LCD properties
            byte operationalValue = (byte)((byte)Operational.FourBit | (byte)NumberOfLines | (byte)DotSize);

            SendCommand((byte)((byte)Command.Operational | operationalValue));

            UpdateDisplayOptions();

            ClearDisplay();

            byte entranceValue = (byte)Entrance.FromLeft | (byte)Entrance.ShiftDecrement;

            SendCommand((byte)((byte)Command.Entrance | entranceValue));
        }
Ejemplo n.º 22
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        public override int GetHashCode()
        {
            int hash = 1;

            if (Enable != false)
            {
                hash ^= Enable.GetHashCode();
            }
            if (Path.Length != 0)
            {
                hash ^= Path.GetHashCode();
            }
            if (_unknownFields != null)
            {
                hash ^= _unknownFields.GetHashCode();
            }
            return(hash);
        }
Ejemplo n.º 23
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        public override bool Equals(object o)
        {
            if (!(o is UsageStatistics))
            {
                return(false);
            }
            UsageStatistics v = o as UsageStatistics;

            if (!Enable.Equals(v.Enable))
            {
                return(false);
            }
            if (!UsageStatsInfo.Equals(v.UsageStatsInfo))
            {
                return(false);
            }
            return(true);
        }
Ejemplo n.º 24
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        public override bool Equals(object o)
        {
            if (!(o is RssFeed))
            {
                return(false);
            }
            RssFeed v = o as RssFeed;

            if (!Enable.Equals(v.Enable))
            {
                return(false);
            }
            if (!LatestRssUpdate.Equals(v.LatestRssUpdate))
            {
                return(false);
            }
            return(true);
        }
Ejemplo n.º 25
0
    void FixedUpdate()
    {
        Enable.ExitGame(KeyCode.Escape);

        if (Input.GetKeyDown(KeyCode.UpArrow))
        {
            secPerHour -= .5f;
        }
        else if (Input.GetKeyDown(KeyCode.DownArrow))
        {
            secPerHour += .5f;
        }

        secPerHour = Mathf.Clamp(secPerHour, 0, 15);

        roadAni.transform.position += Vector3.right * .75f;

        roadAni.transform.position = roadAni.transform.position.x > 40f ? new Vector3(-20, roadAni.transform.position.y, roadAni.transform.position.z) : roadAni.transform.position;
    }
Ejemplo n.º 26
0
        private string RemoteAddress = Properties.Settings.Default.server_ip; // Define Network Propertys (ServerIP and commandport)

        #endregion Fields

        #region Constructors

        public SynChat()
        {
            InitializeComponent();
            // Clear all indices in chat marker array
            for(int i=0; i < 10; i++)
            {
                freechats[i] = true;
                chatbuddies[i] = "";
            }

            // Marrie the delegates with their events (needed for invokes)
            OnReceiveBuddy += new Buddy(ReceiveBuddy);
            EnableItems += new Enable(Enable_Items);
            OnReceive += new Receive(OpenChat);
            OnStatusChange += new BuddyStatus(StatusChange);
            OnStatusReceived += new RequestedStatusReceived(RequestedStatusReceive);
            OnStatusSend += new StatusSend(SendStatus);

            Client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);   // Create the Socket
            try
            {
                // Try to connect and send the port request command
                Client.Connect(IPAddress.Parse(RemoteAddress), port);
            }
            catch (SocketException)
            {
                // If that fails -> Show a error and close the Application
                MessageBox.Show("Konnte keine Verbindung zum Server herstellen!");
                debugFile.Write("Server unavaliable\r\n");
                this.Close();
            }

            // Create the Thread for the Listener and put it in the background
            Thread lis = new Thread(new ThreadStart(Listener));
            lis.IsBackground = true;
            lis.Start();

            // Remove menu entry for clearing chatlogs if chatlogs are disabled
            if (Properties.Settings.Default.client_log_conversations)
            {
                alleMitschnitteLöschenToolStripMenuItem.Visible = true;
            }
        }
 /// <summary> connect controllers and delegate event handlers. </summary>
 /// <param name="enable"> controls user interaction in view. </param>
 /// <param name="io"> current/size/search/enter/remove fields. </param>
 /// <param name="click"> add to eventhandlers, null to skip. </param>
 public virtual void Connect(Enable enable, IAccess[] io, SetClick[] click)
 {
     // connect controllers for i/o
       for (int n = controller.Length; --n >= 0; )
     controller[n].Connect(enable, io);
       // show current name and size
       io[0].Text = name[current];
       controller[current].doSize(null, null);
       // delegate event handlers
       if (click[0] != null) click[0]((sender, e) => {
     // advance controller, show name and size
     current = (current + 1) % controller.Length;
     io[0].Text = name[current];
     controller[current].doSize(null, null);
       });
       if (click[1] != null) click[1]((sender, e) => controller[current].doSearch(sender, e));
       if (click[2] != null) click[2]((sender, e) => controller[current].doEnter(sender, e));
       if (click[3] != null) click[3]((sender, e) => controller[current].doRemove(sender, e));
       if (click[4] != null) click[4]((sender, e) => controller[current].doSize(null, null));
 }
        private void ChangeHandler(object sender, RegistryChangeEventArgs e)
        {
            Logger.Trace("ChangeHandler called for {DisableBasePath}", DisableBasePath);
            var newEnableStatus = GetCurrentEnableStatus();

            foreach (var newStatus in newEnableStatus)
            {
                var name       = newStatus.Key;
                var nowEnabled = newStatus.Value;
                var wasEnabled = true;
                if (lastEnableStatus.ContainsKey(name))
                {
                    wasEnabled = lastEnableStatus[name];
                }
                if (wasEnabled != nowEnabled)
                {
                    if (nowEnabled)
                    {
                        Enable?.Invoke(name);
                    }
                    else
                    {
                        Disable?.Invoke(name);
                    }
                }
            }
            foreach (var lastStatus in lastEnableStatus)
            {
                var name       = lastStatus.Key;
                var wasEnabled = lastStatus.Value;
                if (newEnableStatus.ContainsKey(name))
                {
                    continue;
                }
                if (!wasEnabled)
                {
                    Enable?.Invoke(name);
                }
            }
            lastEnableStatus = newEnableStatus;
        }
Ejemplo n.º 29
0
        private void CheckCurrentState()
        {
            if (
                SoundOutList.Any(
                    soundOutRepresenter => soundOutRepresenter.AudioDevices.Any(x => x.ID != DefaultDevicePlaceholder)))
            {
                if (_enabled == true)
                {
                    return;
                }
                _enabled = true;
                Enable?.Invoke(this, EventArgs.Empty);
                return;
            }

            if (_enabled == true)
            {
                _enabled = false;
                Disable?.Invoke(this, EventArgs.Empty);
            }
        }
Ejemplo n.º 30
0
        private void CheckCurrentState()
        {
            if (SoundOutModes.Any(x => x.Devices.Count > 0))
            {
                if (IsAvailable)
                {
                    return;
                }

                IsAvailable = true;
                Enable?.Invoke(this, EventArgs.Empty);
                return;
            }

            if (!IsAvailable)
            {
                return;
            }
            IsAvailable = false;
            Disable?.Invoke(this, EventArgs.Empty);
        }
Ejemplo n.º 31
0
    // Update is called once per frame
    void Update()
    {
        Enable.ExitGame(KeyCode.Escape);

        //
        if (Input.GetKeyDown(KeyCode.Space))
        {
            Automate();
        }

        //
        if (Input.GetKeyDown(KeyCode.LeftControl))
        {
            Application.LoadLevel(Application.loadedLevel);
        }

        if (cruching || Input.GetKeyDown(KeyCode.Backspace))
        {
            Next();
        }
    }
 /// <summary>
 /// Gets the hash code
 /// </summary>
 /// <returns>Hash code</returns>
 public override int GetHashCode()
 {
     unchecked // Overflow is fine, just wrap
     {
         var hashCode = 41;
         // Suitable nullity checks etc, of course :)
         if (Enable != null)
         {
             hashCode = hashCode * 59 + Enable.GetHashCode();
         }
         if (Ttl1 != null)
         {
             hashCode = hashCode * 59 + Ttl1.GetHashCode();
         }
         if (Ttl2 != null)
         {
             hashCode = hashCode * 59 + Ttl2.GetHashCode();
         }
         return(hashCode);
     }
 }
Ejemplo n.º 33
0
        private void LoadGLEntryPoints()
        {
            /* Basic entry points. If you don't have these, you're screwed. */
            try
            {
                INTERNAL_glGetString = (GetString) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetString"),
                    typeof(GetString)
                );
                glGetIntegerv = (GetIntegerv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetIntegerv"),
                    typeof(GetIntegerv)
                );
                glEnable = (Enable) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glEnable"),
                    typeof(Enable)
                );
                glDisable = (Disable) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDisable"),
                    typeof(Disable)
                );
                glViewport = (G_Viewport) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glViewport"),
                    typeof(G_Viewport)
                );
                glDepthRange = (DepthRange) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDepthRange"),
                    typeof(DepthRange)
                );
                glScissor = (Scissor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glScissor"),
                    typeof(Scissor)
                );
                glBlendColor = (BlendColor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBlendColor"),
                    typeof(BlendColor)
                );
                glBlendFuncSeparate = (BlendFuncSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBlendFuncSeparate"),
                    typeof(BlendFuncSeparate)
                );
                glBlendEquationSeparate = (BlendEquationSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBlendEquationSeparate"),
                    typeof(BlendEquationSeparate)
                );
                glColorMask = (ColorMask) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glColorMask"),
                    typeof(ColorMask)
                );
                glDepthMask = (DepthMask) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDepthMask"),
                    typeof(DepthMask)
                );
                glDepthFunc = (DepthFunc) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDepthFunc"),
                    typeof(DepthFunc)
                );
                glStencilMask = (StencilMask) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilMask"),
                    typeof(StencilMask)
                );
                glStencilFuncSeparate = (StencilFuncSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilFuncSeparate"),
                    typeof(StencilFuncSeparate)
                );
                glStencilOpSeparate = (StencilOpSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilOpSeparate"),
                    typeof(StencilOpSeparate)
                );
                glStencilFunc = (StencilFunc) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilFunc"),
                    typeof(StencilFunc)
                );
                glStencilOp = (StencilOp) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilOp"),
                    typeof(StencilOp)
                );
                glCullFace = (CullFace) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCullFace"),
                    typeof(CullFace)
                );
                glFrontFace = (FrontFace) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glFrontFace"),
                    typeof(FrontFace)
                );
                glPolygonMode = (PolygonMode) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glPolygonMode"),
                    typeof(PolygonMode)
                );
                glPolygonOffset = (PolygonOffset) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glPolygonOffset"),
                    typeof(PolygonOffset)
                );
                glGenTextures = (GenTextures) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGenTextures"),
                    typeof(GenTextures)
                );
                glDeleteTextures = (DeleteTextures) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteTextures"),
                    typeof(DeleteTextures)
                );
                glBindTexture = (G_BindTexture) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBindTexture"),
                    typeof(G_BindTexture)
                );
                glTexImage2D = (TexImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexImage2D"),
                    typeof(TexImage2D)
                );
                glTexSubImage2D = (TexSubImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexSubImage2D"),
                    typeof(TexSubImage2D)
                );
                glCompressedTexImage2D = (CompressedTexImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCompressedTexImage2D"),
                    typeof(CompressedTexImage2D)
                );
                glCompressedTexSubImage2D = (CompressedTexSubImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCompressedTexSubImage2D"),
                    typeof(CompressedTexSubImage2D)
                );
                glTexImage3D = (TexImage3D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexImage3D"),
                    typeof(TexImage3D)
                );
                glTexSubImage3D = (TexSubImage3D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexSubImage3D"),
                    typeof(TexSubImage3D)
                );
                glGetTexImage = (GetTexImage) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetTexImage"),
                    typeof(GetTexImage)
                );
                glTexParameteri = (TexParameteri) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexParameteri"),
                    typeof(TexParameteri)
                );
                glTexParameterf = (TexParameterf) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexParameterf"),
                    typeof(TexParameterf)
                );
                glActiveTexture = (ActiveTexture) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glActiveTexture"),
                    typeof(ActiveTexture)
                );
                glPixelStorei = (PixelStorei) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glPixelStorei"),
                    typeof(PixelStorei)
                );
                glGenBuffers = (GenBuffers) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGenBuffers"),
                    typeof(GenBuffers)
                );
                glDeleteBuffers = (DeleteBuffers) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteBuffers"),
                    typeof(DeleteBuffers)
                );
                glBindBuffer = (BindBuffer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBindBuffer"),
                    typeof(BindBuffer)
                );
                glBufferData = (BufferData) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBufferData"),
                    typeof(BufferData)
                );
                glBufferSubData = (BufferSubData) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBufferSubData"),
                    typeof(BufferSubData)
                );
                glMapBuffer = (MapBuffer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glMapBuffer"),
                    typeof(MapBuffer)
                );
                glUnmapBuffer = (UnmapBuffer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glUnmapBuffer"),
                    typeof(UnmapBuffer)
                );
                glClearColor = (ClearColor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClearColor"),
                    typeof(ClearColor)
                );
                glClearDepth = (ClearDepth) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClearDepth"),
                    typeof(ClearDepth)
                );
                glClearStencil = (ClearStencil) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClearStencil"),
                    typeof(ClearStencil)
                );
                glClear = (G_Clear) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClear"),
                    typeof(G_Clear)
                );
                glDrawBuffers = (DrawBuffers) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawBuffers"),
                    typeof(DrawBuffers)
                );
                glReadPixels = (ReadPixels) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glReadPixels"),
                    typeof(ReadPixels)
                );
                glVertexAttribPointer = (VertexAttribPointer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glVertexAttribPointer"),
                    typeof(VertexAttribPointer)
                );
                glEnableVertexAttribArray = (EnableVertexAttribArray) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glEnableVertexAttribArray"),
                    typeof(EnableVertexAttribArray)
                );
                glDisableVertexAttribArray = (DisableVertexAttribArray) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDisableVertexAttribArray"),
                    typeof(DisableVertexAttribArray)
                );
                glDrawRangeElements = (DrawRangeElements) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawRangeElements"),
                    typeof(DrawRangeElements)
                );
                glDrawArrays = (DrawArrays) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawArrays"),
                    typeof(DrawArrays)
                );
                glGenQueries = (GenQueries) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGenQueries"),
                    typeof(GenQueries)
                );
                glDeleteQueries = (DeleteQueries) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteQueries"),
                    typeof(DeleteQueries)
                );
                glBeginQuery = (BeginQuery) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBeginQuery"),
                    typeof(BeginQuery)
                );
                glEndQuery = (EndQuery) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glEndQuery"),
                    typeof(EndQuery)
                );
                glGetQueryObjectiv = (GetQueryObjectiv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetQueryObjectiv"),
                    typeof(GetQueryObjectiv)
                );
            }
            catch
            {
                throw new NoSuitableGraphicsDeviceException("OpenGL 2.1 support is required!");
            }

            /* ARB_framebuffer_object. We're flexible, but not _that_ flexible. */
            try
            {
                glGenFramebuffers = (GenFramebuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glGenFramebuffers"),
                    typeof(GenFramebuffers)
                );
                glDeleteFramebuffers = (DeleteFramebuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glDeleteFramebuffers"),
                    typeof(DeleteFramebuffers)
                );
                glBindFramebuffer = (G_BindFramebuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glBindFramebuffer"),
                    typeof(G_BindFramebuffer)
                );
                glFramebufferTexture2D = (FramebufferTexture2D) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glFramebufferTexture2D"),
                    typeof(FramebufferTexture2D)
                );
                glFramebufferRenderbuffer = (FramebufferRenderbuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glFramebufferRenderbuffer"),
                    typeof(FramebufferRenderbuffer)
                );
                glGenerateMipmap = (GenerateMipmap) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glGenerateMipmap"),
                    typeof(GenerateMipmap)
                );
            #if !DISABLE_FAUXBACKBUFFER
                glBlitFramebuffer = (BlitFramebuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glBlitFramebuffer"),
                    typeof(BlitFramebuffer)
                );
            #endif
                glGenRenderbuffers = (GenRenderbuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glGenRenderbuffers"),
                    typeof(GenRenderbuffers)
                );
                glDeleteRenderbuffers = (DeleteRenderbuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glDeleteRenderbuffers"),
                    typeof(DeleteRenderbuffers)
                );
                glBindRenderbuffer = (BindRenderbuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glBindRenderbuffer"),
                    typeof(BindRenderbuffer)
                );
                glRenderbufferStorage = (RenderbufferStorage) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glRenderbufferStorage"),
                    typeof(RenderbufferStorage)
                );
            }
            catch
            {
                throw new NoSuitableGraphicsDeviceException("OpenGL framebuffer support is required!");
            }

            /* ARB_instanced_arrays/ARB_draw_instanced are almost optional. */
            SupportsHardwareInstancing = true;
            try
            {
                glVertexAttribDivisor = (VertexAttribDivisor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glVertexAttribDivisor"),
                    typeof(VertexAttribDivisor)
                );
                glDrawElementsInstanced = (DrawElementsInstanced) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawElementsInstanced"),
                    typeof(DrawElementsInstanced)
                );
            }
            catch
            {
                SupportsHardwareInstancing = false;
            }

            /* EXT_draw_buffers2 is probably used by nobody. */
            try
            {
                glColorMaskIndexedEXT = (ColorMaskIndexedEXT) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glColorMaskIndexedEXT"),
                    typeof(ColorMaskIndexedEXT)
                );
            }
            catch
            {
                // FIXME: SupportsIndependentWriteMasks? -flibit
            }

            /* EXT_framebuffer_multisample/ARB_texture_multisample is glitter -flibit */
            supportsMultisampling = true;
            try
            {
                glRenderbufferStorageMultisample = (RenderbufferStorageMultisample) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glRenderbufferStorageMultisample"),
                    typeof(RenderbufferStorageMultisample)
                );
                glSampleMaski = (SampleMaski) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glSampleMaski"),
                    typeof(SampleMaski)
                );
            }
            catch
            {
                supportsMultisampling = false;
            }

            if (useCoreProfile)
            {
                try
                {
                    INTERNAL_glGetStringi = (GetStringi) Marshal.GetDelegateForFunctionPointer(
                        SDL.SDL_GL_GetProcAddress("glGetStringi"),
                        typeof(GetStringi)
                    );
                    glGenVertexArrays = (GenVertexArrays) Marshal.GetDelegateForFunctionPointer(
                        SDL.SDL_GL_GetProcAddress("glGenVertexArrays"),
                        typeof(GenVertexArrays)
                    );
                    glDeleteVertexArrays = (DeleteVertexArrays) Marshal.GetDelegateForFunctionPointer(
                        SDL.SDL_GL_GetProcAddress("glDeleteVertexArrays"),
                        typeof(DeleteVertexArrays)
                    );
                    glBindVertexArray = (BindVertexArray) Marshal.GetDelegateForFunctionPointer(
                        SDL.SDL_GL_GetProcAddress("glBindVertexArray"),
                        typeof(BindVertexArray)
                    );
                }
                catch
                {
                    throw new NoSuitableGraphicsDeviceException("OpenGL 3.2 support is required!");
                }
            }

            #if DEBUG
            /* ARB_debug_output, for debug contexts */
            IntPtr messageCallback = SDL.SDL_GL_GetProcAddress("glDebugMessageCallbackARB");
            IntPtr messageControl = SDL.SDL_GL_GetProcAddress("glDebugMessageControlARB");
            if (messageCallback == IntPtr.Zero || messageControl == IntPtr.Zero)
            {
                System.Console.WriteLine("ARB_debug_output not supported!");
            }
            else
            {
                glDebugMessageCallbackARB = (DebugMessageCallback) Marshal.GetDelegateForFunctionPointer(
                    messageCallback,
                    typeof(DebugMessageCallback)
                );
                glDebugMessageControlARB = (DebugMessageControl) Marshal.GetDelegateForFunctionPointer(
                    messageControl,
                    typeof(DebugMessageControl)
                );
                glDebugMessageControlARB(
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DONT_CARE,
                    0,
                    IntPtr.Zero,
                    true
                );
                glDebugMessageControlARB(
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DEBUG_TYPE_OTHER_ARB,
                    GLenum.GL_DEBUG_SEVERITY_LOW_ARB,
                    0,
                    IntPtr.Zero,
                    false
                );
                glDebugMessageControlARB(
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DEBUG_TYPE_OTHER_ARB,
                    GLenum.GL_DEBUG_SEVERITY_NOTIFICATION_ARB,
                    0,
                    IntPtr.Zero,
                    false
                );
                glDebugMessageCallbackARB(DebugCall, IntPtr.Zero);
            }

            /* GREMEDY_string_marker, for apitrace */
            IntPtr stringMarkerCallback = SDL.SDL_GL_GetProcAddress("glStringMarkerGREMEDY");
            if (stringMarkerCallback == IntPtr.Zero)
            {
                System.Console.WriteLine("GREMEDY_string_marker not supported!");
            }
            else
            {
                glStringMarkerGREMEDY = (StringMarkerGREMEDY) Marshal.GetDelegateForFunctionPointer(
                    stringMarkerCallback,
                    typeof(StringMarkerGREMEDY)
                );
            }
            #endif
        }
Ejemplo n.º 34
0
		/* END STRING MARKER FUNCTIONS */
#endif

		private void LoadGLEntryPoints()
		{
			string baseErrorString;
			if (useES2)
			{
				baseErrorString = "OpenGL ES 2.0";
			}
			else
			{
				baseErrorString = "OpenGL 2.1";
			}
			baseErrorString += " support is required!";

			/* Basic entry points. If you don't have these, you're screwed. */
			try
			{
				INTERNAL_glGetString = (GetString) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glGetString"),
					typeof(GetString)
				);
				glGetIntegerv = (GetIntegerv) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glGetIntegerv"),
					typeof(GetIntegerv)
				);
				glEnable = (Enable) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glEnable"),
					typeof(Enable)
				);
				glDisable = (Disable) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDisable"),
					typeof(Disable)
				);
				glViewport = (G_Viewport) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glViewport"),
					typeof(G_Viewport)
				);
				glScissor = (Scissor) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glScissor"),
					typeof(Scissor)
				);
				glBlendColor = (BlendColor) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBlendColor"),
					typeof(BlendColor)
				);
				glBlendFuncSeparate = (BlendFuncSeparate) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBlendFuncSeparate"),
					typeof(BlendFuncSeparate)
				);
				glBlendEquationSeparate = (BlendEquationSeparate) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBlendEquationSeparate"),
					typeof(BlendEquationSeparate)
				);
				glColorMask = (ColorMask) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glColorMask"),
					typeof(ColorMask)
				);
				glDepthMask = (DepthMask) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDepthMask"),
					typeof(DepthMask)
				);
				glDepthFunc = (DepthFunc) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDepthFunc"),
					typeof(DepthFunc)
				);
				glStencilMask = (StencilMask) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glStencilMask"),
					typeof(StencilMask)
				);
				glStencilFuncSeparate = (StencilFuncSeparate) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glStencilFuncSeparate"),
					typeof(StencilFuncSeparate)
				);
				glStencilOpSeparate = (StencilOpSeparate) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glStencilOpSeparate"),
					typeof(StencilOpSeparate)
				);
				glStencilFunc = (StencilFunc) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glStencilFunc"),
					typeof(StencilFunc)
				);
				glStencilOp = (StencilOp) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glStencilOp"),
					typeof(StencilOp)
				);
				glFrontFace = (FrontFace) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glFrontFace"),
					typeof(FrontFace)
				);
				glPolygonOffset = (PolygonOffset) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glPolygonOffset"),
					typeof(PolygonOffset)
				);
				glGenTextures = (GenTextures) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glGenTextures"),
					typeof(GenTextures)
				);
				glDeleteTextures = (DeleteTextures) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDeleteTextures"),
					typeof(DeleteTextures)
				);
				glBindTexture = (G_BindTexture) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBindTexture"),
					typeof(G_BindTexture)
				);
				glTexImage2D = (TexImage2D) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glTexImage2D"),
					typeof(TexImage2D)
				);
				glTexSubImage2D = (TexSubImage2D) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glTexSubImage2D"),
					typeof(TexSubImage2D)
				);
				glCompressedTexImage2D = (CompressedTexImage2D) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glCompressedTexImage2D"),
					typeof(CompressedTexImage2D)
				);
				glCompressedTexSubImage2D = (CompressedTexSubImage2D) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glCompressedTexSubImage2D"),
					typeof(CompressedTexSubImage2D)
				);
				glTexParameteri = (TexParameteri) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glTexParameteri"),
					typeof(TexParameteri)
				);
				glTexParameterf = (TexParameterf) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glTexParameterf"),
					typeof(TexParameterf)
				);
				glActiveTexture = (ActiveTexture) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glActiveTexture"),
					typeof(ActiveTexture)
				);
				glPixelStorei = (PixelStorei) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glPixelStorei"),
					typeof(PixelStorei)
				);
				glGenBuffers = (GenBuffers) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glGenBuffers"),
					typeof(GenBuffers)
				);
				glDeleteBuffers = (DeleteBuffers) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDeleteBuffers"),
					typeof(DeleteBuffers)
				);
				glBindBuffer = (BindBuffer) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBindBuffer"),
					typeof(BindBuffer)
				);
				glBufferData = (BufferData) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBufferData"),
					typeof(BufferData)
				);
				glBufferSubData = (BufferSubData) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBufferSubData"),
					typeof(BufferSubData)
				);
				glClearColor = (ClearColor) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glClearColor"),
					typeof(ClearColor)
				);
				glClearStencil = (ClearStencil) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glClearStencil"),
					typeof(ClearStencil)
				);
				glClear = (G_Clear) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glClear"),
					typeof(G_Clear)
				);
				glDrawBuffers = (DrawBuffers) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDrawBuffers"),
					typeof(DrawBuffers)
				);
				glReadPixels = (ReadPixels) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glReadPixels"),
					typeof(ReadPixels)
				);
				glVertexAttribPointer = (VertexAttribPointer) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glVertexAttribPointer"),
					typeof(VertexAttribPointer)
				);
				glEnableVertexAttribArray = (EnableVertexAttribArray) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glEnableVertexAttribArray"),
					typeof(EnableVertexAttribArray)
				);
				glDisableVertexAttribArray = (DisableVertexAttribArray) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDisableVertexAttribArray"),
					typeof(DisableVertexAttribArray)
				);
				glDrawArrays = (DrawArrays) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDrawArrays"),
					typeof(DrawArrays)
				);
			}
			catch
			{
				throw new NoSuitableGraphicsDeviceException(baseErrorString);
			}

			/* ARB_draw_elements_base_vertex is ideal! */
			IntPtr ep = SDL.SDL_GL_GetProcAddress("glDrawRangeElementsBaseVertex");
			supportsBaseVertex = ep != IntPtr.Zero;
			if (supportsBaseVertex)
			{
				glDrawRangeElementsBaseVertex = (DrawRangeElementsBaseVertex) Marshal.GetDelegateForFunctionPointer(
					ep,
					typeof(DrawRangeElementsBaseVertex)
				);
				glDrawRangeElements = (DrawRangeElements) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDrawRangeElements"),
					typeof(DrawRangeElements)
				);
			}
			else
			{
				/* DrawRangeElements is better, but some ES2 targets don't have it. */
				ep = SDL.SDL_GL_GetProcAddress("glDrawRangeElements");
				if (ep != IntPtr.Zero)
				{
					glDrawRangeElements = (DrawRangeElements) Marshal.GetDelegateForFunctionPointer(
						ep,
						typeof(DrawRangeElements)
					);
					glDrawRangeElementsBaseVertex = DrawRangeElementsNoBase;
				}
				else
				{
					ep = SDL.SDL_GL_GetProcAddress("glDrawElements");
					if (ep == IntPtr.Zero)
					{
						throw new NoSuitableGraphicsDeviceException(baseErrorString);
					}
					glDrawElements = (DrawElements) Marshal.GetDelegateForFunctionPointer(
						ep,
						typeof(DrawElements)
					);
					glDrawRangeElements = DrawRangeElementsUnchecked;
					glDrawRangeElementsBaseVertex = DrawRangeElementsNoBaseUnchecked;
				}
			}

			/* These functions are NOT supported in ES.
			 * NVIDIA or desktop ES might, but real scenarios where you need ES
			 * will certainly not have these.
			 * -flibit
			 */
			if (useES2)
			{
				ep = SDL.SDL_GL_GetProcAddress("glPolygonMode");
				if (ep != IntPtr.Zero)
				{
					glPolygonMode = (PolygonMode) Marshal.GetDelegateForFunctionPointer(
						ep,
						typeof(PolygonMode)
					);
				}
				else
				{
					glPolygonMode = PolygonModeESError;
				}
				ep = SDL.SDL_GL_GetProcAddress("glGetTexImage");
				if (ep != IntPtr.Zero)
				{
					glGetTexImage = (GetTexImage) Marshal.GetDelegateForFunctionPointer(
						ep,
						typeof(GetTexImage)
					);
				}
				else
				{
					glGetTexImage = GetTexImageESError;
				}
				ep = SDL.SDL_GL_GetProcAddress("glGetBufferSubData");
				if (ep != IntPtr.Zero)
				{
					glGetBufferSubData = (GetBufferSubData) Marshal.GetDelegateForFunctionPointer(
						ep,
						typeof(GetBufferSubData)
					);
				}
				else
				{
					glGetBufferSubData = GetBufferSubDataESError;
				}
			}
			else
			{
				try
				{
					glPolygonMode = (PolygonMode) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glPolygonMode"),
						typeof(PolygonMode)
					);
					glGetTexImage = (GetTexImage) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glGetTexImage"),
						typeof(GetTexImage)
					);
					glGetBufferSubData = (GetBufferSubData) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glGetBufferSubData"),
						typeof(GetBufferSubData)
					);
				}
				catch
				{
					throw new NoSuitableGraphicsDeviceException(baseErrorString);
				}
			}

			/* We need _some_ form of depth range, ES... */
			IntPtr drPtr = SDL.SDL_GL_GetProcAddress("glDepthRange");
			if (drPtr != IntPtr.Zero)
			{
				glDepthRange = (DepthRange) Marshal.GetDelegateForFunctionPointer(
					drPtr,
					typeof(DepthRange)
				);
			}
			else
			{
				drPtr = SDL.SDL_GL_GetProcAddress("glDepthRangef");
				if (drPtr == IntPtr.Zero)
				{
					throw new NoSuitableGraphicsDeviceException(baseErrorString);
				}
				glDepthRangef = (DepthRangef) Marshal.GetDelegateForFunctionPointer(
					drPtr,
					typeof(DepthRangef)
				);
				glDepthRange = DepthRangeFloat;
			}
			drPtr = SDL.SDL_GL_GetProcAddress("glClearDepth");
			if (drPtr != IntPtr.Zero)
			{
				glClearDepth = (ClearDepth) Marshal.GetDelegateForFunctionPointer(
					drPtr,
					typeof(ClearDepth)
				);
			}
			else
			{
				drPtr = SDL.SDL_GL_GetProcAddress("glClearDepthf");
				if (drPtr == IntPtr.Zero)
				{
					throw new NoSuitableGraphicsDeviceException(baseErrorString);
				}
				glClearDepthf = (ClearDepthf) Marshal.GetDelegateForFunctionPointer(
					drPtr,
					typeof(ClearDepthf)
				);
				glClearDepth = ClearDepthFloat;
			}

			/* Silently fail if using GLES. You didn't need these, right...? >_> */
			try
			{
				glTexImage3D = (TexImage3D) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glTexImage3D", "OES"),
					typeof(TexImage3D)
				);
				glTexSubImage3D = (TexSubImage3D) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glTexSubImage3D", "OES"),
					typeof(TexSubImage3D)
				);
				glGenQueries = (GenQueries) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glGenQueries"),
					typeof(GenQueries)
				);
				glDeleteQueries = (DeleteQueries) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glDeleteQueries"),
					typeof(DeleteQueries)
				);
				glBeginQuery = (BeginQuery) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glBeginQuery"),
					typeof(BeginQuery)
				);
				glEndQuery = (EndQuery) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glEndQuery"),
					typeof(EndQuery)
				);
				glGetQueryObjectuiv = (GetQueryObjectuiv) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glGetQueryObjectuiv"),
					typeof(GetQueryObjectuiv)
				);
			}
			catch
			{
				if (useES2)
				{
					FNAPlatform.Log("Some non-ES functions failed to load. Beware...");
				}
				else
				{
					throw new NoSuitableGraphicsDeviceException(baseErrorString);
				}
			}

			/* ARB_framebuffer_object. We're flexible, but not _that_ flexible. */
			try
			{
				glGenFramebuffers = (GenFramebuffers) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glGenFramebuffers"),
					typeof(GenFramebuffers)
				);
				glDeleteFramebuffers = (DeleteFramebuffers) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glDeleteFramebuffers"),
					typeof(DeleteFramebuffers)
				);
				glBindFramebuffer = (G_BindFramebuffer) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glBindFramebuffer"),
					typeof(G_BindFramebuffer)
				);
				glFramebufferTexture2D = (FramebufferTexture2D) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glFramebufferTexture2D"),
					typeof(FramebufferTexture2D)
				);
				glFramebufferRenderbuffer = (FramebufferRenderbuffer) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glFramebufferRenderbuffer"),
					typeof(FramebufferRenderbuffer)
				);
				glGenerateMipmap = (GenerateMipmap) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glGenerateMipmap"),
					typeof(GenerateMipmap)
				);
				glGenRenderbuffers = (GenRenderbuffers) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glGenRenderbuffers"),
					typeof(GenRenderbuffers)
				);
				glDeleteRenderbuffers = (DeleteRenderbuffers) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glDeleteRenderbuffers"),
					typeof(DeleteRenderbuffers)
				);
				glBindRenderbuffer = (BindRenderbuffer) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glBindRenderbuffer"),
					typeof(BindRenderbuffer)
				);
				glRenderbufferStorage = (RenderbufferStorage) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glRenderbufferStorage"),
					typeof(RenderbufferStorage)
				);
			}
			catch
			{
				throw new NoSuitableGraphicsDeviceException("OpenGL framebuffer support is required!");
			}

			/* EXT_framebuffer_blit (or ARB_framebuffer_object) is needed by the faux-backbuffer. */
			supportsFauxBackbuffer = true;
			try
			{
				glBlitFramebuffer = (BlitFramebuffer) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glBlitFramebuffer"),
					typeof(BlitFramebuffer)
				);
			}
			catch
			{
				supportsFauxBackbuffer = false;
			}

			/* ARB_instanced_arrays/ARB_draw_instanced are almost optional. */
			SupportsHardwareInstancing = true;
			try
			{
				glVertexAttribDivisor = (VertexAttribDivisor) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glVertexAttribDivisor"),
					typeof(VertexAttribDivisor)
				);
				/* The likelihood of someone having BaseVertex but not Instanced is 0...? */
				if (supportsBaseVertex)
				{
					glDrawElementsInstancedBaseVertex = (DrawElementsInstancedBaseVertex) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glDrawElementsInstancedBaseVertex"),
						typeof(DrawElementsInstancedBaseVertex)
					);
				}
				else
				{
					glDrawElementsInstanced = (DrawElementsInstanced) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glDrawElementsInstanced"),
						typeof(DrawElementsInstanced)
					);
					glDrawElementsInstancedBaseVertex = DrawElementsInstancedNoBase;
				}
			}
			catch
			{
				SupportsHardwareInstancing = false;
			}

			/* EXT_draw_buffers2 is probably used by nobody. */
			try
			{
				glColorMaskIndexedEXT = (ColorMaskIndexedEXT) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glColorMaskIndexedEXT"),
					typeof(ColorMaskIndexedEXT)
				);
			}
			catch
			{
				// FIXME: SupportsIndependentWriteMasks? -flibit
			}

			/* EXT_framebuffer_multisample/ARB_texture_multisample is glitter -flibit */
			supportsMultisampling = true;
			try
			{
				glRenderbufferStorageMultisample = (RenderbufferStorageMultisample) Marshal.GetDelegateForFunctionPointer(
					TryGetEPEXT("glRenderbufferStorageMultisample"),
					typeof(RenderbufferStorageMultisample)
				);
				glSampleMaski = (SampleMaski) Marshal.GetDelegateForFunctionPointer(
					SDL.SDL_GL_GetProcAddress("glSampleMaski"),
					typeof(SampleMaski)
				);
			}
			catch
			{
				supportsMultisampling = false;
			}

			if (useCoreProfile)
			{
				try
				{
					INTERNAL_glGetStringi = (GetStringi) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glGetStringi"),
						typeof(GetStringi)
					);
					glGenVertexArrays = (GenVertexArrays) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glGenVertexArrays"),
						typeof(GenVertexArrays)
					);
					glDeleteVertexArrays = (DeleteVertexArrays) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glDeleteVertexArrays"),
						typeof(DeleteVertexArrays)
					);
					glBindVertexArray = (BindVertexArray) Marshal.GetDelegateForFunctionPointer(
						SDL.SDL_GL_GetProcAddress("glBindVertexArray"),
						typeof(BindVertexArray)
					);
				}
				catch
				{
					throw new NoSuitableGraphicsDeviceException("OpenGL 3.2 support is required!");
				}
			}

#if DEBUG
			/* ARB_debug_output, for debug contexts */
			IntPtr messageCallback = SDL.SDL_GL_GetProcAddress("glDebugMessageCallbackARB");
			IntPtr messageControl = SDL.SDL_GL_GetProcAddress("glDebugMessageControlARB");
			if (messageCallback == IntPtr.Zero || messageControl == IntPtr.Zero)
			{
				FNAPlatform.Log("ARB_debug_output not supported!");
			}
			else
			{
				glDebugMessageCallbackARB = (DebugMessageCallback) Marshal.GetDelegateForFunctionPointer(
					messageCallback,
					typeof(DebugMessageCallback)
				);
				glDebugMessageControlARB = (DebugMessageControl) Marshal.GetDelegateForFunctionPointer(
					messageControl,
					typeof(DebugMessageControl)
				);
				glDebugMessageControlARB(
					GLenum.GL_DONT_CARE,
					GLenum.GL_DONT_CARE,
					GLenum.GL_DONT_CARE,
					0,
					IntPtr.Zero,
					true
				);
				glDebugMessageControlARB(
					GLenum.GL_DONT_CARE,
					GLenum.GL_DEBUG_TYPE_OTHER_ARB,
					GLenum.GL_DEBUG_SEVERITY_LOW_ARB,
					0,
					IntPtr.Zero,
					false
				);
				glDebugMessageControlARB(
					GLenum.GL_DONT_CARE,
					GLenum.GL_DEBUG_TYPE_OTHER_ARB,
					GLenum.GL_DEBUG_SEVERITY_NOTIFICATION_ARB,
					0,
					IntPtr.Zero,
					false
				);
				glDebugMessageCallbackARB(DebugCall, IntPtr.Zero);
			}

			/* GREMEDY_string_marker, for apitrace */
			IntPtr stringMarkerCallback = SDL.SDL_GL_GetProcAddress("glStringMarkerGREMEDY");
			if (stringMarkerCallback == IntPtr.Zero)
			{
				FNAPlatform.Log("GREMEDY_string_marker not supported!");
			}
			else
			{
				glStringMarkerGREMEDY = (StringMarkerGREMEDY) Marshal.GetDelegateForFunctionPointer(
					stringMarkerCallback,
					typeof(StringMarkerGREMEDY)
				);
			}
#endif
		}
 /// <summary> connect to database and view, post current count. </summary>
 /// <param name="db"> database. </param>
 /// <param name="bg"> for sequential background execution. </param>
 /// <param name="enable"> controls user interaction in view. </param>
 /// <param name="io"> access to current/size/search/enter/remove fields (can be null). </param>
 public Controller(IModel<string> db, WorkQueue bg, Enable enable, params IAccess[] io)
     : this(db, bg)
 {
     Connect(enable, io);
 }
 /// <summary> connect to (current) view. </summary>
 /// <param name="enable"> controls user interaction in view. </param>
 /// <param name="io"> access to current/size/search/enter/remove fields (can be null). </param>
 public virtual void Connect(Enable enable, params IAccess[] io)
 {
     this.enable = enable; this.io = io;
 }
Ejemplo n.º 37
0
        public void LoadGLEntryPoints()
        {
            /* Basic entry points. If you don't have these, you're screwed. */
            try
            {
                INTERNAL_glGetString = (GetString) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetString"),
                    typeof(GetString)
                );
                glGetIntegerv = (GetIntegerv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetIntegerv"),
                    typeof(GetIntegerv)
                );
                glEnable = (Enable) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glEnable"),
                    typeof(Enable)
                );
                glDisable = (Disable) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDisable"),
                    typeof(Disable)
                );
                glViewport = (G_Viewport) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glViewport"),
                    typeof(G_Viewport)
                );
                glDepthRange = (DepthRange) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDepthRange"),
                    typeof(DepthRange)
                );
                glScissor = (Scissor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glScissor"),
                    typeof(Scissor)
                );
                glBlendColor = (BlendColor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBlendColor"),
                    typeof(BlendColor)
                );
                glBlendFuncSeparate = (BlendFuncSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBlendFuncSeparate"),
                    typeof(BlendFuncSeparate)
                );
                glBlendEquationSeparate = (BlendEquationSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBlendEquationSeparate"),
                    typeof(BlendEquationSeparate)
                );
                glColorMask = (ColorMask) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glColorMask"),
                    typeof(ColorMask)
                );
                glDepthMask = (DepthMask) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDepthMask"),
                    typeof(DepthMask)
                );
                glDepthFunc = (DepthFunc) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDepthFunc"),
                    typeof(DepthFunc)
                );
                glStencilMask = (StencilMask) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilMask"),
                    typeof(StencilMask)
                );
                glStencilFuncSeparate = (StencilFuncSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilFuncSeparate"),
                    typeof(StencilFuncSeparate)
                );
                glStencilOpSeparate = (StencilOpSeparate) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilOpSeparate"),
                    typeof(StencilOpSeparate)
                );
                glStencilFunc = (StencilFunc) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilFunc"),
                    typeof(StencilFunc)
                );
                glStencilOp = (StencilOp) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glStencilOp"),
                    typeof(StencilOp)
                );
                glCullFace = (CullFace) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCullFace"),
                    typeof(CullFace)
                );
                glFrontFace = (FrontFace) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glFrontFace"),
                    typeof(FrontFace)
                );
                glPolygonMode = (PolygonMode) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glPolygonMode"),
                    typeof(PolygonMode)
                );
                glPolygonOffset = (PolygonOffset) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glPolygonOffset"),
                    typeof(PolygonOffset)
                );
                glGenTextures = (GenTextures) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGenTextures"),
                    typeof(GenTextures)
                );
                glDeleteTextures = (DeleteTextures) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteTextures"),
                    typeof(DeleteTextures)
                );
                glBindTexture = (G_BindTexture) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBindTexture"),
                    typeof(G_BindTexture)
                );
                glTexImage2D = (TexImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexImage2D"),
                    typeof(TexImage2D)
                );
                glTexSubImage2D = (TexSubImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexSubImage2D"),
                    typeof(TexSubImage2D)
                );
                glCompressedTexImage2D = (CompressedTexImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCompressedTexImage2D"),
                    typeof(CompressedTexImage2D)
                );
                glCompressedTexSubImage2D = (CompressedTexSubImage2D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCompressedTexSubImage2D"),
                    typeof(CompressedTexSubImage2D)
                );
                glTexImage3D = (TexImage3D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexImage3D"),
                    typeof(TexImage3D)
                );
                glTexSubImage3D = (TexSubImage3D) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexSubImage3D"),
                    typeof(TexSubImage3D)
                );
                glGetTexImage = (GetTexImage) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetTexImage"),
                    typeof(GetTexImage)
                );
                glTexParameteri = (TexParameteri) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexParameteri"),
                    typeof(TexParameteri)
                );
                glTexParameterf = (TexParameterf) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glTexParameterf"),
                    typeof(TexParameterf)
                );
                glActiveTexture = (ActiveTexture) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glActiveTexture"),
                    typeof(ActiveTexture)
                );
                glGetTexLevelParameteriv = (GetTexLevelParameteriv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetTexLevelParameteriv"),
                    typeof(GetTexLevelParameteriv)
                );
                glPixelStorei = (PixelStorei) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glPixelStorei"),
                    typeof(PixelStorei)
                );
                glGenBuffers = (GenBuffers) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGenBuffers"),
                    typeof(GenBuffers)
                );
                glDeleteBuffers = (DeleteBuffers) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteBuffers"),
                    typeof(DeleteBuffers)
                );
                glBindBuffer = (BindBuffer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBindBuffer"),
                    typeof(BindBuffer)
                );
                glBufferData = (BufferData) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBufferData"),
                    typeof(BufferData)
                );
                glBufferSubData = (BufferSubData) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBufferSubData"),
                    typeof(BufferSubData)
                );
                glMapBuffer = (MapBuffer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glMapBuffer"),
                    typeof(MapBuffer)
                );
                glUnmapBuffer = (UnmapBuffer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glUnmapBuffer"),
                    typeof(UnmapBuffer)
                );
                glEnableVertexAttribArray = (EnableVertexAttribArray) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glEnableVertexAttribArray"),
                    typeof(EnableVertexAttribArray)
                );
                glDisableVertexAttribArray = (DisableVertexAttribArray) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDisableVertexAttribArray"),
                    typeof(DisableVertexAttribArray)
                );
                glVertexAttribPointer = (G_VertexAttribPointer) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glVertexAttribPointer"),
                    typeof(G_VertexAttribPointer)
                );
                glClearColor = (ClearColor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClearColor"),
                    typeof(ClearColor)
                );
                glClearDepth = (ClearDepth) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClearDepth"),
                    typeof(ClearDepth)
                );
                glClearStencil = (ClearStencil) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClearStencil"),
                    typeof(ClearStencil)
                );
                glClear = (G_Clear) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glClear"),
                    typeof(G_Clear)
                );
                glDrawBuffers = (DrawBuffers) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawBuffers"),
                    typeof(DrawBuffers)
                );
                glReadPixels = (ReadPixels) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glReadPixels"),
                    typeof(ReadPixels)
                );
                glDrawRangeElements = (DrawRangeElements) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawRangeElements"),
                    typeof(DrawRangeElements)
                );
                glDrawArrays = (DrawArrays) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawArrays"),
                    typeof(DrawArrays)
                );
                glGenQueries = (GenQueries) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGenQueries"),
                    typeof(GenQueries)
                );
                glDeleteQueries = (DeleteQueries) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteQueries"),
                    typeof(DeleteQueries)
                );
                glBeginQuery = (BeginQuery) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBeginQuery"),
                    typeof(BeginQuery)
                );
                glEndQuery = (EndQuery) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glEndQuery"),
                    typeof(EndQuery)
                );
                glGetQueryObjectiv = (GetQueryObjectiv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetQueryObjectiv"),
                    typeof(GetQueryObjectiv)
                );
                glCreateShader = (CreateShader) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCreateShader"),
                    typeof(CreateShader)
                );
                glDeleteShader = (DeleteShader) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteShader"),
                    typeof(DeleteShader)
                );
                glShaderSource = (ShaderSource) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glShaderSource"),
                    typeof(ShaderSource)
                );
                glCompileShader = (CompileShader) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCompileShader"),
                    typeof(CompileShader)
                );
                glCreateProgram = (CreateProgram) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glCreateProgram"),
                    typeof(CreateProgram)
                );
                glDeleteProgram = (DeleteProgram) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDeleteProgram"),
                    typeof(DeleteProgram)
                );
                glAttachShader = (AttachShader) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glAttachShader"),
                    typeof(AttachShader)
                );
                glDetachShader = (DetachShader) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDetachShader"),
                    typeof(DetachShader)
                );
                glLinkProgram = (LinkProgram) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glLinkProgram"),
                    typeof(LinkProgram)
                );
                glUseProgram = (UseProgram) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glUseProgram"),
                    typeof(UseProgram)
                );
                glUniform1i = (Uniform1i) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glUniform1i"),
                    typeof(Uniform1i)
                );
                glUniform4fv = (Uniform4fv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glUniform4fv"),
                    typeof(Uniform4fv)
                );
                glGetShaderiv = (GetShaderiv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetShaderiv"),
                    typeof(GetShaderiv)
                );
                glGetProgramiv = (GetProgramiv) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetProgramiv"),
                    typeof(GetProgramiv)
                );
                glGetUniformLocation = (GetUniformLocation) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetUniformLocation"),
                    typeof(GetUniformLocation)
                );
                glGetAttribLocation = (GetAttribLocation) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetAttribLocation"),
                    typeof(GetAttribLocation)
                );
                glBindAttribLocation = (BindAttribLocation) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glBindAttribLocation"),
                    typeof(BindAttribLocation)
                );
                glIsShader = (IsShader) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glIsShader"),
                    typeof(IsShader)
                );
                glIsProgram = (IsProgram) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glIsProgram"),
                    typeof(IsProgram)
                );
                glGetShaderInfoLog = (GetShaderInfoLog) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetShaderInfoLog"),
                    typeof(GetShaderInfoLog)
                );
                glGetProgramInfoLog = (GetProgramInfoLog) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glGetProgramInfoLog"),
                    typeof(GetProgramInfoLog)
                );
                glFlush = (Flush) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glFlush"),
                    typeof(Flush)
                );
            }
            catch
            {
                throw new NoSuitableGraphicsDeviceException("OpenGL 2.1 support is required!");
            }

            /* ARB_framebuffer_object. We're flexible, but not _that_ flexible. */
            try
            {
                glGenFramebuffers = (GenFramebuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glGenFramebuffers"),
                    typeof(GenFramebuffers)
                );
                glDeleteFramebuffers = (DeleteFramebuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glDeleteFramebuffers"),
                    typeof(DeleteFramebuffers)
                );
                glBindFramebuffer = (G_BindFramebuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glBindFramebuffer"),
                    typeof(G_BindFramebuffer)
                );
                glFramebufferTexture2D = (FramebufferTexture2D) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glFramebufferTexture2D"),
                    typeof(FramebufferTexture2D)
                );
                glFramebufferRenderbuffer = (FramebufferRenderbuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glFramebufferRenderbuffer"),
                    typeof(FramebufferRenderbuffer)
                );
            #if !DISABLE_FAUXBACKBUFFER
                glBlitFramebuffer = (BlitFramebuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glBlitFramebuffer"),
                    typeof(BlitFramebuffer)
                );
            #endif
                glGenRenderbuffers = (GenRenderbuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glGenRenderbuffers"),
                    typeof(GenRenderbuffers)
                );
                glDeleteRenderbuffers = (DeleteRenderbuffers) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glDeleteRenderbuffers"),
                    typeof(DeleteRenderbuffers)
                );
                glBindRenderbuffer = (BindRenderbuffer) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glBindRenderbuffer"),
                    typeof(BindRenderbuffer)
                );
                glRenderbufferStorage = (RenderbufferStorage) Marshal.GetDelegateForFunctionPointer(
                    TryGetFramebufferEP("glRenderbufferStorage"),
                    typeof(RenderbufferStorage)
                );
            }
            catch
            {
                throw new NoSuitableGraphicsDeviceException("OpenGL framebuffer support is required!");
            }

            /* ARB_instanced_arrays/ARB_draw_instanced are almost optional. */
            SupportsHardwareInstancing = true;
            try
            {
                glVertexAttribDivisor = (VertexAttribDivisor) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glVertexAttribDivisor"),
                    typeof(VertexAttribDivisor)
                );
                glDrawElementsInstanced = (DrawElementsInstanced) Marshal.GetDelegateForFunctionPointer(
                    SDL.SDL_GL_GetProcAddress("glDrawElementsInstanced"),
                    typeof(DrawElementsInstanced)
                );
            }
            catch
            {
                SupportsHardwareInstancing = false;
            }

            #if DEBUG
            /* ARB_debug_output, for debug contexts */
            IntPtr messageCallback = SDL.SDL_GL_GetProcAddress("glDebugMessageCallbackARB");
            IntPtr messageControl = SDL.SDL_GL_GetProcAddress("glDebugMessageControlARB");
            if (messageCallback == IntPtr.Zero || messageControl == IntPtr.Zero)
            {
                System.Console.WriteLine("ARB_debug_output not supported!");
            }
            else
            {
                glDebugMessageCallbackARB = (DebugMessageCallback) Marshal.GetDelegateForFunctionPointer(
                    messageCallback,
                    typeof(DebugMessageCallback)
                );
                glDebugMessageControlARB = (DebugMessageControl) Marshal.GetDelegateForFunctionPointer(
                    messageControl,
                    typeof(DebugMessageControl)
                );
                glDebugMessageCallbackARB(DebugCall, IntPtr.Zero);
                glDebugMessageControlARB(
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DONT_CARE,
                    0,
                    IntPtr.Zero,
                    true
                );
                glDebugMessageControlARB(
                    GLenum.GL_DONT_CARE,
                    GLenum.GL_DEBUG_TYPE_OTHER_ARB,
                    GLenum.GL_DEBUG_SEVERITY_LOW_ARB,
                    0,
                    IntPtr.Zero,
                    false
                );
            }

            /* GREMEDY_string_marker, for apitrace */
            IntPtr stringMarkerCallback = SDL.SDL_GL_GetProcAddress("glStringMarkerGREMEDY");
            if (stringMarkerCallback == IntPtr.Zero)
            {
                System.Console.WriteLine("GREMEDY_string_marker not supported!");
            }
            else
            {
                glStringMarkerGREMEDY = (StringMarkerGREMEDY) Marshal.GetDelegateForFunctionPointer(
                    stringMarkerCallback,
                    typeof(StringMarkerGREMEDY)
                );
            }
            #endif
        }
 /// <summary> create and connect controllers. </summary>
 /// <param name="enable"> controls user interaction in view. </param>
 /// <param name="io"> current/size/search/enter/remove fields. </param>
 /// <param name="click"> add to eventhandlers, null to skip. </param>
 /// <param name="bg"> for sequential background execution. </param>
 /// <param name="nameModel"> one or more name/db model pairs. </param>
 public Switcher(Enable enable, IAccess[] io, SetClick[] click, WorkQueue bg, params object[] nameModel)
     : this(bg, nameModel)
 {
     Connect(enable, io, click);
 }