public override void BlitFrom(DrawBoard src, float srcX, float srcY, float srcW, float srcH, float dstX, float dstY)
{
if (!src.IsGpuDrawBoard)
{
//cpu draw board
BitmapBufferProvider bmpProvider = src.GetInternalBitmapProvider();
if (_tmpGLBmp == null)
{
_tmpGLBmp = new GLBitmap(bmpProvider);
}
else
{
_tmpGLBmp.UpdateTexture(new Rectangle((int)srcX, (int)srcY, (int)srcW, (int)srcH));
}
//---------
this.DrawImage(_tmpGLBmp,
new RectangleF((int)dstX, (int)dstY, (int)srcW, (int)srcH), //dst
new RectangleF((int)srcX, (int)srcY, (int)srcW, (int)srcH)); //src
}
else
{
//TODO: implement this....
}
}
protected override void RenderClientContent(DrawBoard d, UpdateArea updateArea)
{
//canvas here should be glcanvas
//TODO:
//1. if the content of glBmp is not changed
//we should not render again
//2. if we only update some part of texture
//may can transfer only that part to the glBmp
//-------------------------------------------------------------------------
if (GlobalRootGraphic.CurrentRootGfx.HasRenderTreeInvalidateAccumRect)
{
//update cpu surface part***
DrawBoard board = _glesUIElem.GetDrawBoard();
if (board != null)
{
board.SetClipRect(updateArea.CurrentRect);
board.Clear(Color.White); //clear background, clear with white solid
#if DEBUG
//_ui.dbugSaveAggBmp("a001.png");
#endif
}
if (_glesUIElem.HasCpuBlitUpdateSurfaceDel)
{
_glesUIElem.UpdateCpuBlitSurface(updateArea.CurrentRect);
}
}
_glBmp.UpdateTexture(updateArea.CurrentRect);
//-------------------------------------------------------------------------
d.DrawImage(_glBmp, 0, 0);
//test print text from our GLTextPrinter
//_glPainter.FillColor = PixelFarm.Drawing.Color.Black;
//_glPainter.DrawString("Hello2", 0, 400);
//-------------------------------------------------------------------------
}
protected override void DrawBoxContent(DrawBoard d, Rectangle updateArea)
{
//canvas here should be glcanvas
//TODO:
//1. if the content of glBmp is not changed
//we should not render again
//2. if we only update some part of texture
//may can transfer only that part to the glBmp
//-------------------------------------------------------------------------
if (_rootgfx.HasRenderTreeInvalidateAccumRect)
{
//update cpu surface part***
DrawBoard board = _ui.GetDrawBoard();
if (board != null)
{
board.SetClipRect(updateArea);
board.Clear(Color.White); //clear background
//board.SetClipRect(new Rectangle(0, 0, 1200, 1200));
DrawDefaultLayer(board, ref updateArea);
#if DEBUG
//_ui.dbugSaveAggBmp("c:\\WImageTest\\a001.png");
#endif
}
if (_ui.HasCpuBlitUpdateSurfaceDel)
{
_ui.UpdateCpuBlitSurface(updateArea);
}
}
_glBmp.UpdateTexture(updateArea);
//-------------------------------------------------------------------------
d.DrawImage(_glBmp, 0, 0);
//_pcx.DrawImage(_glBmp, 0, 0);
//test print text from our GLTextPrinter
//_glPainter.FillColor = PixelFarm.Drawing.Color.Black;
//_glPainter.DrawString("Hello2", 0, 400);
//-------------------------------------------------------------------------
}
