public COpenGL()
{
this.Icon = new System.Drawing.Icon(Path.Combine(System.Environment.CurrentDirectory, CSettings.sIcon));
_Textures = new List<STexture>();
//Check AA Mode
CConfig.AAMode = (EAntiAliasingModes)CheckAntiAliasingMode((int)CConfig.AAMode);
OpenTK.Graphics.ColorFormat cf = new OpenTK.Graphics.ColorFormat(32);
OpenTK.Graphics.GraphicsMode gm;
bool ok = false;
try
{
gm = new OpenTK.Graphics.GraphicsMode(cf, 24, 0, (int)CConfig.AAMode);
control = new GLControl(gm, 2, 1, OpenTK.Graphics.GraphicsContextFlags.Default);
if (control.GraphicsMode != null)
ok = true;
}
catch (Exception)
{
ok = false;
}
if (!ok)
control = new GLControl();
control.MakeCurrent();
control.VSync = (CConfig.VSync == EOffOn.TR_CONFIG_ON);
this.Controls.Add(control);
_Keys = new CKeys();
this.Paint += new PaintEventHandler(this.OnPaintEvent);
this.Closing += new CancelEventHandler(this.OnClosingEvent);
this.Resize += new EventHandler(this.OnResizeEvent);
control.KeyDown += new KeyEventHandler(this.OnKeyDownEvent);
control.PreviewKeyDown += new PreviewKeyDownEventHandler(this.OnPreviewKeyDownEvent);
control.KeyPress += new KeyPressEventHandler(this.OnKeyPressEvent);
control.KeyUp += new KeyEventHandler(this.OnKeyUpEvent);
_Mouse = new CMouse();
control.MouseMove += new MouseEventHandler(this.OnMouseMove);
control.MouseWheel += new MouseEventHandler(this.OnMouseWheel);
control.MouseDown += new MouseEventHandler(this.OnMouseDown);
control.MouseUp += new MouseEventHandler(this.OnMouseUp);
control.MouseLeave += new EventHandler(this.OnMouseLeave);
control.MouseEnter += new EventHandler(this.OnMouseEnter);
this.ClientSize = new Size(CConfig.ScreenW, CConfig.ScreenH);
//this.SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint | ControlStyles.OptimizedDoubleBuffer | ControlStyles.Opaque, true);
this.CenterToScreen();
}
public GraphicsMode(
OpenTK.Graphics.ColorFormat color,
int depth,
int stencil,
int samples,
OpenTK.Graphics.ColorFormat accum,
int buffers,
bool stereo
) : base(color, depth, stencil, samples, accum, buffers, stereo)
{
}
private void Form1_Load(object sender, EventArgs e)
{
// create an anti-aliased skglControl and add it to the panel
var cf = new OpenTK.Graphics.ColorFormat(8, 8, 8, 8);
var gm = new OpenTK.Graphics.GraphicsMode(color: cf, depth: 24, stencil: 8, samples: 4);
skglControl1 = new SkiaSharp.Views.Desktop.SKGLControl(gm);
skglControl1.BackColor = Color.Black;
skglControl1.Dock = DockStyle.Fill;
skglControl1.VSync = true;
skglControl1.PaintSurface += SkglControl1_PaintSurface;
panel1.Controls.Add(skglControl1);
Reset();
}
public Form1()
{
InitializeComponent();
// create the OpenGL control formatted to match Skia
var colorFormat = new OpenTK.Graphics.ColorFormat(32);
var graphicsMode = new OpenTK.Graphics.GraphicsMode(colorFormat, 24, 8, 4);
glControl1 = new OpenTK.GLControl(graphicsMode)
{
BackColor = Color.Black,
Dock = DockStyle.Fill,
VSync = true
};
panel1.Controls.Add(glControl1);
}
private void ConstructContext()
{
OpenTK.Graphics.GraphicsContextFlags flags = OpenTK.Graphics.GraphicsContextFlags.Default;
int major = 1;
int minor = 0;
OpenTK.Platform.IWindowInfo windowInfo = Window.window.WindowInfo;
if (System.Environment.OSVersion.Platform == PlatformID.Win32NT ||
System.Environment.OSVersion.Platform == PlatformID.Win32S ||
System.Environment.OSVersion.Platform == PlatformID.Win32Windows ||
System.Environment.OSVersion.Platform == PlatformID.WinCE)
{
major = 4;
minor = 4;
}
if (this.Context == null || this.Context.IsDisposed)
{
OpenTK.Graphics.ColorFormat colorFormat = new OpenTK.Graphics.ColorFormat(8, 8, 8, 8);
int depth = 24;//TODO: wth?
int stencil = 8;
int samples = 4;
OpenTK.Graphics.GraphicsMode mode = new OpenTK.Graphics.GraphicsMode(colorFormat, depth, stencil, samples);
try
{
this.Context = new OpenTK.Graphics.GraphicsContext(mode, windowInfo, major, minor, flags);
//this.Context = Window.Context;
}
catch (Exception ex)
{
mode = OpenTK.Graphics.GraphicsMode.Default;
major = 1;
minor = 0;
flags = OpenTK.Graphics.GraphicsContextFlags.Default;
this.Context = new OpenTK.Graphics.GraphicsContext(mode, windowInfo, major, minor, flags);
}
}
this.Context.MakeCurrent(windowInfo);
(this.Context as OpenTK.Graphics.IGraphicsContextInternal).LoadAll();
ThreadingHelper.Initialize(windowInfo, major, minor, contextFlags);
this.Context.MakeCurrent(windowInfo);
}
private void frmPicture_Load(object sender, EventArgs e)
{
//ToolStripItem ti = btnFilter.DropDownItems.Add("teste");
//ti.Click += new EventHandler(ti_Click);
#region OpenGL Window creation
OpenTK.Graphics.ColorFormat cf = new OpenTK.Graphics.ColorFormat();
OpenTK.Graphics.GraphicsMode gm =
new OpenTK.Graphics.GraphicsMode(32, 24, 8, 4, cf, 4, true);
this.GLPic = new OpenTK.GLControl(gm);
GLPic.MakeCurrent();
this.Controls.Add(GLPic);
GLPic.Paint += new PaintEventHandler(GLWindow_Paint);
frmPicture_Resize(sender, e);
#endregion
Application.DoEvents();
#region Mouse events
GLPic.MouseWheel += new MouseEventHandler(GLPic_MouseWheel);
GLPic.MouseDown += new MouseEventHandler(GLPic_MouseDown);
GLPic.MouseUp += new MouseEventHandler(GLPic_MouseUp);
GLPic.MouseMove += new MouseEventHandler(GLPic_MouseMove);
GLPic.MouseEnter += new EventHandler(GLPic_MouseEnter);
GLPic.MouseLeave += new EventHandler(GLPic_MouseLeave);
GLPic.Cursor = Cursors.Cross;
GLPic.DoubleClick += new EventHandler(GLPic_DoubleClick);
GLPic.KeyDown += new KeyEventHandler(GLPic_KeyDown);
#endregion
#region VBO Creation
if (curMode == StereoMode.CrossedEyes)
{
CreateCrossedEyesVBOData();
}
else if (curMode == StereoMode.Wiggle)
{
CreateAnimated3DVBOData();
}
UpdateVBOs();
#endregion
GLPic.MakeCurrent();
GL.Enable(EnableCap.DepthTest);
GL.ClearColor(0.1f, 0.1f, 0.3f, 0.0f);
GL.Enable(EnableCap.Texture2D);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
//Z-Buffer
GL.ClearDepth(1.0f);
GL.DepthFunc(DepthFunction.Lequal);
GL.Enable(EnableCap.DepthTest);
GL.Hint(HintTarget.PerspectiveCorrectionHint, HintMode.DontCare);
////Materiais, funcoes para habilitar cor
//GL.ColorMaterial(MaterialFace.FrontAndBack, ColorMaterialParameter.AmbientAndDiffuse); //tem q vir antes do enable
//GL.Enable(EnableCap.ColorMaterial);
//Redimension to picture
if (curMode == StereoMode.Wiggle)
{
this.Width = (int)(aspect * (float)GLPic.Height * 0.5f);
}
else if (curMode == StereoMode.CrossedEyes)
{
this.Width = (int)(aspect * (float)GLPic.Height * 1.8f);
}
SetupViewport();
timer.Enabled = true;
//Filters
if (StereoEditor.CLFilters.Count > 0)
{
foreach (StereoEditor.CLFilter f in StereoEditor.CLFilters)
{
ToolStripItem t = btnFilter.DropDownItems.Add(f.FilterName);
t.Click += new EventHandler(t_Click);
}
}
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.button3 = new System.Windows.Forms.Button();
this.button4 = new System.Windows.Forms.Button();
var cf = new OpenTK.Graphics.ColorFormat(8, 8, 8, 8);
var gm = new OpenTK.Graphics.GraphicsMode(color: cf, depth: 24, stencil: 8, samples: 4);
this.skglControl1 = new SkiaSharp.Views.Desktop.SKGLControl(gm);
this.SuspendLayout();
//
// button1
//
this.button1.Location = new System.Drawing.Point(12, 12);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(39, 23);
this.button1.TabIndex = 0;
this.button1.Text = "10";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// button2
//
this.button2.Location = new System.Drawing.Point(57, 12);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(39, 23);
this.button2.TabIndex = 1;
this.button2.Text = "1k";
this.button2.UseVisualStyleBackColor = true;
this.button2.Click += new System.EventHandler(this.button2_Click);
//
// button3
//
this.button3.Location = new System.Drawing.Point(102, 12);
this.button3.Name = "button3";
this.button3.Size = new System.Drawing.Size(39, 23);
this.button3.TabIndex = 2;
this.button3.Text = "10k";
this.button3.UseVisualStyleBackColor = true;
this.button3.Click += new System.EventHandler(this.button3_Click);
//
// button4
//
this.button4.Location = new System.Drawing.Point(147, 12);
this.button4.Name = "button4";
this.button4.Size = new System.Drawing.Size(39, 23);
this.button4.TabIndex = 3;
this.button4.Text = "100k";
this.button4.UseVisualStyleBackColor = true;
this.button4.Click += new System.EventHandler(this.button4_Click);
//
// skglControl1
//
this.skglControl1.BackColor = System.Drawing.Color.Purple;
this.skglControl1.Location = new System.Drawing.Point(12, 41);
this.skglControl1.Name = "skglControl1";
this.skglControl1.Size = new System.Drawing.Size(600, 400);
this.skglControl1.TabIndex = 4;
this.skglControl1.VSync = false;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(624, 451);
this.Controls.Add(this.skglControl1);
this.Controls.Add(this.button4);
this.Controls.Add(this.button3);
this.Controls.Add(this.button2);
this.Controls.Add(this.button1);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
this.Name = "Form1";
this.Text = "SkiaSharp with OpenGL Benchmark";
this.ResumeLayout(false);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
var cf = new OpenTK.Graphics.ColorFormat(8, 8, 8, 8);
var gm = new OpenTK.Graphics.GraphicsMode(color: cf, depth: 24, stencil: 8, samples: 4);
this.skglControl1 = new SkiaSharp.Views.Desktop.SKGLControl(gm);
this.rb500 = new System.Windows.Forms.RadioButton();
this.rb100k = new System.Windows.Forms.RadioButton();
this.label1 = new System.Windows.Forms.Label();
this.lblAlpha = new System.Windows.Forms.Label();
this.trackBar1 = new System.Windows.Forms.TrackBar();
this.timer1 = new System.Windows.Forms.Timer(this.components);
((System.ComponentModel.ISupportInitialize)(this.trackBar1)).BeginInit();
this.SuspendLayout();
//
// skglControl1
//
this.skglControl1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.skglControl1.BackColor = System.Drawing.Color.Black;
this.skglControl1.Location = new System.Drawing.Point(12, 58);
this.skglControl1.Name = "skglControl1";
this.skglControl1.Size = new System.Drawing.Size(600, 400);
this.skglControl1.TabIndex = 0;
this.skglControl1.VSync = false;
//
// rb500
//
this.rb500.AutoSize = true;
this.rb500.Checked = true;
this.rb500.Location = new System.Drawing.Point(12, 12);
this.rb500.Name = "rb500";
this.rb500.Size = new System.Drawing.Size(68, 17);
this.rb500.TabIndex = 1;
this.rb500.TabStop = true;
this.rb500.Text = "500 stars";
this.rb500.UseVisualStyleBackColor = true;
this.rb500.CheckedChanged += new System.EventHandler(this.rb500_CheckedChanged);
//
// rb100k
//
this.rb100k.AutoSize = true;
this.rb100k.Location = new System.Drawing.Point(12, 35);
this.rb100k.Name = "rb100k";
this.rb100k.Size = new System.Drawing.Size(89, 17);
this.rb100k.TabIndex = 2;
this.rb100k.Text = "100,000 stars";
this.rb100k.UseVisualStyleBackColor = true;
this.rb100k.CheckedChanged += new System.EventHandler(this.rb100k_CheckedChanged);
//
// label1
//
this.label1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.label1.AutoSize = true;
this.label1.Font = new System.Drawing.Font("Segoe UI", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label1.Location = new System.Drawing.Point(555, 8);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(50, 21);
this.label1.TabIndex = 3;
this.label1.Text = "Alpha";
//
// lblAlpha
//
this.lblAlpha.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.lblAlpha.AutoSize = true;
this.lblAlpha.Font = new System.Drawing.Font("Segoe UI", 18F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.lblAlpha.Location = new System.Drawing.Point(546, 22);
this.lblAlpha.Name = "lblAlpha";
this.lblAlpha.Size = new System.Drawing.Size(74, 32);
this.lblAlpha.TabIndex = 4;
this.lblAlpha.Text = "100%";
//
// trackBar1
//
this.trackBar1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.trackBar1.Location = new System.Drawing.Point(107, 7);
this.trackBar1.Maximum = 100;
this.trackBar1.Name = "trackBar1";
this.trackBar1.Size = new System.Drawing.Size(433, 45);
this.trackBar1.TabIndex = 5;
this.trackBar1.Value = 100;
this.trackBar1.Scroll += new System.EventHandler(this.trackBar1_Scroll);
//
// timer1
//
this.timer1.Enabled = true;
this.timer1.Interval = 1;
this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(623, 469);
this.Controls.Add(this.trackBar1);
this.Controls.Add(this.label1);
this.Controls.Add(this.lblAlpha);
this.Controls.Add(this.rb100k);
this.Controls.Add(this.rb500);
this.Controls.Add(this.skglControl1);
this.Name = "Form1";
this.Text = "Starfield with SkiaSharp and OpenGL";
this.Load += new System.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.trackBar1)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();
}
