public void LoadDemo(Mini.DemoBase demo)
{
_demo = demo;
demo.Init();
int max = Math.Max(_w, _h);
demo.Width = _w;
demo.Height = _h;
GLPainterCore pcx = null;
GLPainter canvasPainter = null;
//if demo not create canvas and painter
//the we create for it
//int max = Math.Max(w, h);
//canvas2d = PixelFarm.Drawing.GLES2.GLES2Platform.CreateCanvasGL2d(max, max);
//canvasPainter = new GLCanvasPainter(canvas2d, max, max);
//canvas2d = PixelFarm.Drawing.GLES2.GLES2Platform.CreateCanvasGL2d(w, h);
pcx = GLPainterCore.Create(max, max, _w, _h, true);
pcx.OriginKind = PixelFarm.Drawing.RenderSurfaceOriginKind.LeftTop;
canvasPainter = new GLPainter();
canvasPainter.BindToPainterCore(pcx);
//create text printer for opengl
//----------------------
//1. win gdi based
//var printer = new WinGdiFontPrinter(canvas2d, w, h);
//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 AggFontPrinter(canvasPainter, w, h);
//canvasPainter.TextPrinter = printer;
//----------------------
//4. texture atlas based font texture
//------------
//resolve request font
//var printer = new GLBmpGlyphTextPrinter(canvasPainter, YourImplementation.BootStrapWinGdi.myFontLoader);
//canvasPainter.TextPrinter = printer;
_getTextPrinterDel?.Invoke(canvasPainter);
demo.SetEssentialGLHandlers(
null,
() => IntPtr.Zero,
() => IntPtr.Zero);
DemoBase.InvokeGLPainterReady(demo, pcx, canvasPainter);
DemoBase.InvokePainterReady(demo, canvasPainter);
}
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;
}
}