public void InitRootGraphics(
RootGraphic rootgfx,
ITopWindowEventRoot topWinEventRoot,
InnerViewportKind innerViewportKind)
{
//create a proper bridge****
this.rootgfx = rootgfx;
this.topWinEventRoot = topWinEventRoot;
this.innerViewportKind = innerViewportKind;
switch (innerViewportKind)
{
case InnerViewportKind.GL:
{
#if GL_ENABLE
//temp not suppport
//TODO: review here
//PixelFarm.Drawing.DrawingGL.CanvasGLPortal.Start();
var bridge = new OpenGL.MyTopWindowBridgeOpenGL(rootgfx, topWinEventRoot);
var view = new OpenGL.GpuOpenGLSurfaceView();
view.Width = 1200;
view.Height = 1200;
openGLSurfaceView = view;
//view.Dock = DockStyle.Fill;
//this.Controls.Add(view);
this.panel1.Visible = true;
this.panel1.Controls.Add(view);
//---------------------------------------
view.Bind(bridge);
this.winBridge = bridge;
//---------------------------------------
view.SetGLPaintHandler(null);
hh1 = view.Handle; //force real window handle creation
view.MakeCurrent();
int max = Math.Max(view.Width, view.Height);
_glsx = PixelFarm.Drawing.GLES2.GLES2Platform.CreateGLRenderSurface(max, max, view.Width, view.Height);
//---------------
//canvas2d.FlipY = true;//
//---------------
canvasPainter = new GLPainter(_glsx);
//canvasPainter.SmoothingMode = PixelFarm.Drawing.SmoothingMode.HighQuality;
//----------------------
//1. win gdi based
//var printer = new WinGdiFontPrinter(canvas2d, view.Width, view.Height);
//canvasPainter.TextPrinter = printer;
//----------------------
//2. raw vxs
//var printer = new PixelFarm.Drawing.Fonts.VxsTextPrinter(canvasPainter);
//canvasPainter.TextPrinter = printer;
//----------------------
//3. agg texture based font texture
//var printer = new AggTextSpanPrinter(canvasPainter, 400, 50);
//printer.HintTechnique = Typography.Rendering.HintTechnique.TrueTypeInstruction_VerticalOnly;
//printer.UseSubPixelRendering = true;
//canvasPainter.TextPrinter = printer;
//3
var printer = new GLBitmapGlyphTextPrinter(canvasPainter, PixelFarm.Drawing.GLES2.GLES2Platform.TextService);
canvasPainter.TextPrinter = printer;
//
var myGLCanvas1 = new PixelFarm.Drawing.GLES2.MyGLDrawBoard(canvasPainter, _glsx.CanvasWidth, _glsx.CanvasHeight);
bridge.SetCanvas(myGLCanvas1);
#endif
}
break;
#if __SKIA__
case InnerViewportKind.Skia:
{
//skiasharp ***
var bridge = new Skia.MyTopWindowBridgeSkia(rootgfx, topWinEventRoot);
var view = new CpuSurfaceView();
view.Dock = DockStyle.Fill;
this.Controls.Add(view);
//---------------------------------------
view.Bind(bridge);
this.winBridge = bridge;
}
break;
#endif
case InnerViewportKind.GdiPlus:
default:
{
var bridge = new GdiPlus.MyTopWindowBridgeGdiPlus(rootgfx, topWinEventRoot);
var view = new CpuSurfaceView();
view.Dock = DockStyle.Fill;
this.Controls.Add(view);
//---------------------------------------
view.Bind(bridge);
this.winBridge = bridge;
}
break;
}
}
public void InitRootGraphics(RootGraphic rootgfx,
ITopWindowEventRoot topWinEventRoot,
InnerViewportKind innerViewportKind,
IGpuOpenGLSurfaceView nativeWindow,
AbstractTopWindowBridge bridge)
{
//create a proper bridge****
_rootgfx = rootgfx;
_topWinEventRoot = topWinEventRoot;
_innerViewportKind = innerViewportKind;
_viewport = nativeWindow;
_winBridge = bridge;
nativeWindow.SetSize(rootgfx.Width, rootgfx.Height);
switch (innerViewportKind)
{
case InnerViewportKind.GdiPlusOnGLES:
case InnerViewportKind.AggOnGLES:
case InnerViewportKind.GLES:
{
_winBridge.OnHostControlLoaded();
try
{
nativeWindow.MakeCurrent();
}
catch (Exception ex)
{
}
int w = nativeWindow.Width;
int h = nativeWindow.Height;
int max = Math.Max(w, h);
_pcx = PixelFarm.DrawingGL.GLPainterCore.Create(max, max, w, h, true);
_glPainter = new GLPainter();
_glPainter.BindToPainterCore(_pcx);
if (PixelFarm.Drawing.GLES2.GLES2Platform.TextService != null)
{
var printer = new GLBitmapGlyphTextPrinter(_glPainter, PixelFarm.Drawing.GLES2.GLES2Platform.TextService);
_glPainter.TextPrinter = printer;
}
else
{
//warn....!
}
//canvasPainter.SmoothingMode = PixelFarm.Drawing.SmoothingMode.HighQuality;
//----------------------
//1. win gdi based
//var printer = new WinGdiFontPrinter(canvas2d, view.Width, view.Height);
//canvasPainter.TextPrinter = printer;
//----------------------
//2. raw vxs
//var printer = new PixelFarm.Drawing.Fonts.VxsTextPrinter(canvasPainter);
//canvasPainter.TextPrinter = printer;
//----------------------
//3. agg texture based font texture
//_glPainter.TextPrinter = new CpuBlitTextSpanPrinter2(_glPainter, 400, 50, PixelFarm.Drawing.GLES2.GLES2Platform.TextService);
//TODO: review this again!
//3
var drawboard = new PixelFarm.Drawing.GLES2.MyGLDrawBoard(_glPainter);
_glPainter.SetDrawboard(drawboard);
_drawboard = drawboard;
//{
//in mixed mode
//GDI+ on GLES, Agg on GLES we provide a software rendering layer too
PixelFarm.Drawing.DrawBoard cpuDrawBoard = null; // CreateSoftwareDrawBoard(view.Width, view.Height, innerViewportKind);
drawboard.SetCpuBlitDrawBoardCreator(() => cpuDrawBoard ?? (cpuDrawBoard = CreateSoftwareDrawBoard(w, h, innerViewportKind)));
//}
((OpenGL.MyTopWindowBridgeOpenGL)_winBridge).SetCanvas(drawboard);
}
break;
}
}
public void LoadSample(DemoBase demobase)
{
this.demobase = demobase;
//1.
//note:when we init,
//no glcanvas/ painter are created
demobase.Init();
//-----------------------------------------------
//2. check if demo will create canvas/painter context
//or let this GLDemoContext create for it
hh1 = glControl.Handle; //ensure that contrl handler is created
glControl.MakeCurrent();
demobase.BuildCustomDemoGLContext(out this._glsx, out this.canvasPainter);
//
if (this._glsx == null)
{
//if demo not create canvas and painter
//the we create for it
int max = Math.Max(glControl.Width, glControl.Height);
_glsx = PixelFarm.Drawing.GLES2.GLES2Platform.CreateGLRenderSurface(max, max, glControl.Width, glControl.Height);
_glsx.SmoothMode = SmoothMode.Smooth;//set anti-alias
canvasPainter = new GLPainter(_glsx);
//create text printer for opengl
//----------------------
//1. win gdi based
//var printer = new WinGdiFontPrinter(_glsx, glControl.Width, glControl.Height);
//canvasPainter.TextPrinter = printer;
//----------------------
//2. raw vxs
//var openFontStore = new Typography.TextServices.OpenFontStore();
//var printer = new PixelFarm.Drawing.Fonts.VxsTextPrinter(canvasPainter,openFontStore);
//canvasPainter.TextPrinter = printer;
//----------------------
//3. agg texture based font texture
//var printer = new AggTextSpanPrinter(canvasPainter, glControl.Width, 30);
//canvasPainter.TextPrinter = printer;
//----------------------
//4. texture atlas based font texture
//------------
//resolve request font
var printer = new GLBitmapGlyphTextPrinter(canvasPainter, PixelFarm.Drawing.GLES2.GLES2Platform.TextService);
canvasPainter.TextPrinter = printer;
//var openFontStore = new Typography.TextServices.OpenFontStore();
//var printer = new GLBmpGlyphTextPrinter(canvasPainter, openFontStore);
//canvasPainter.TextPrinter = printer;
}
//-----------------------------------------------
demobase.SetEssentialGLHandlers(
() => this.glControl.SwapBuffers(),
() => this.glControl.GetEglDisplay(),
() => this.glControl.GetEglSurface()
);
//-----------------------------------------------
this.glControl.SetGLPaintHandler((s, e) =>
{
demobase.InvokeGLPaint();
});
DemoBase.InvokeGLContextReady(demobase, this._glsx, this.canvasPainter);
DemoBase.InvokePainterReady(demobase, this.canvasPainter);
}
