38 lines
971 B
Plaintext
38 lines
971 B
Plaintext
(************************************************)
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(* *)
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(* SuperVGA 256 BGI driver defines *)
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(* Copyright (c) 1991 *)
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(* Jordan Hargraphix Software *)
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(* *)
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(************************************************)
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type DacPalette256 = array[0..255] of array[0..2] of Byte;
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(* These are the currently supported modes *)
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const
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SVGA320x200x256 = 0; (* 320x200x256 Standard VGA *)
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SVGA640x400x256 = 1; (* 640x400x256 Svga *)
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SVGA640x480x256 = 2; (* 640x480x256 Svga *)
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SVGA800x600x256 = 3; (* 800x600x256 Svga *)
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SVGA1024x768x256 = 4; (* 1024x768x256 Svga *)
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TRANS_COPY_PIX = 8;
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(* Setvgapalette sets the entire 256 color palette *)
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(* PalBuf contains RGB values for all 256 colors *)
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(* R,G,B values range from 0 to 63 *)
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procedure SetVGAPalette256(PalBuf : DacPalette256);
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var
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Reg : Registers;
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begin
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reg.ax := $1012;
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reg.bx := 0;
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reg.cx := 256;
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reg.es := Seg(PalBuf);
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reg.dx := Ofs(PalBuf);
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intr($10,reg);
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end;
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