Ergebnis der Suchanfrage

• Forum: Multimedia

  Re: unDelphiX 1.07f released now

    Delphi
    by igel457, 25. Jul 2007
  Hi ijcro,
  
  thanks for your explanation - I just saw you using the GDI in that "breakout" demo.
  Real support of 32-Bit textures is a great thing! Do they also work with multiple surfaces (for splitscreen?)
  How is the performance of alphablending? How many frames per seconds do you get by simply drawing a 256x256 32Bit texture?
  
  Thank you,
  Andreas
• Forum: Multimedia

  Re: unDelphiX 1.07f released now

    Delphi
    by igel457, 16. Jul 2007
  Hi ijcro,
  
  if I've understood it right, you're using a class called "DIB32" and draw on the DXDraw surface canvas with the GDI (please correct me, if this is wrong, but I saw this in your "Breakout" demo) for doing alphablending. So it is only sowftware alphablending - drawing directly on TForm's canvas using PNGImage's TPNGObject, will have the same effect.
  
  It would be a big effort if you...