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Re: Clear 1 bpl fast?
Posted by: frank_c_b Sep,12.2009-23:06 

No worries.

Have a look at this http://homepage.ntlworld.com/frank.bullen/SCALER.zip for some code on how to use the halftone RAM and smudge mode for blitter "tricks".

It's in rather hacky c ;)
The project should build with lattice/

You can use the blitter for scaling and hlflipping bitmaps using smudge mode.

Hope this is useful.

Frank








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Topic Posted by  Date 
Clear 1 bpl fast? Per Almered (XiA) Sep,12.2009-13:05
  Re: Clear 1 bpl fast? frank_c_b Sep,12.2009-14:31
  Re: Clear 1 bpl fast? RA/pdx Sep,12.2009-15:38
  Re: Clear 1 bpl fast? evil Sep,12.2009-18:07
    Re: Clear 1 bpl fast? Per Almered (XiA) Sep,12.2009-21:53
      Re: Clear 1 bpl fast? Per Almered (XiA) Sep,12.2009-22:13
        Re: Clear 1 bpl fast? Frank_c_b Sep,12.2009-22:37
          Re: Clear 1 bpl fast? Per Almered (XiA) Sep,12.2009-22:43
          Re: Clear 1 bpl fast? frank_c_b Sep,12.2009-22:47
            Re: Clear 1 bpl fast? Per Almered (XiA) Sep,12.2009-22:56
              Re: Clear 1 bpl fast? frank_c_b Sep,12.2009-23:06
                Re: Clear 1 bpl fast? Frank_c_b Sep,12.2009-23:12
      Re: Clear 1 bpl fast? ggn Sep,12.2009-23:02
        Re: Clear 1 bpl fast? Bod Sep,13.2009-20:23
        Re: Clear 1 bpl fast? Per Almered (XiA) Sep,14.2009-21:11


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