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- {─ Fido Pascal Conference ────────────────────────────────────────────── PASCAL ─
- Msg : 444 of 473
- From : Grady Werner 1:114/224.0 13 Apr 93 17:44
- To : All
- Subj : Assembly Grafix Routines
- ────────────────────────────────────────────────────────────────────────────────
- I'm looking for any inline assembly routines for graphis handling. I need
- faster routines for line drawing, pixel plotting, animation, and any other
- nifty stuff... I have palette changing routines down... Put these in your
- code for GREAT, FAST RGB Palette Changing... }
-
- Procedure ASetRGBPalette (Color,Red,Green,Blue: byte);
- Begin
- Port[$3C8]:=Color;
- Port[$3C9]:=Red;
- Port[$3C9]:=Green;
- Port[$3C9]:=Blue;
- end;
-
- { This procedure Changes palette colors about 400% faster than the
- built-in routines. Also, a problem with flicker may have been encountered
- with Turbo's Putimage functions. Call this procedure RIGHT BEFORE the
- putimage is called... Viola... NO Flicker! }
-
- Procedure WaitScreen;
- Begin
- Repeat Until (Port[$3DA] and $08) = 0;
- Repeat Until (Port[$3DA] and $08) <> 0;
- end;