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BGI256.PAS
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Pascal/Delphi Source File
|
1991-06-17
|
869b
|
46 lines
unit BGI256;
interface
const LineMode = $00;
FillMode = $40;
TextMode = $80;
ImageMode = $C0;
BackColor = 24;
Mode200 = 0; {320x200x256}
Mode400 = 1; {640x400x256}
Mode480 = 2; {640x480x256}
Mode600 = 3; {800x600x256}
Mode768 = 4; {1024x768x256}
Mode1024 = 5; {2048x1024x256}
driver: integer = 0;
mode: integer = 0;
result: integer = 0;
implementation
uses Graph;
procedure BGI256DriverProc; external;
{$L BGI256.OBJ }
function BGI256Detect: integer;
begin
BGI256Detect := 0; {Autodetect the mode}
end;
begin
InstallUserDriver('BGI256',@BGI256Detect);
RegisterBGIDriver(@BGI256DriverProc);
InitGraph(driver, mode, '');
result:=GraphResult;
if result<>grOK then
begin
writeln(GraphErrorMsg(result));
halt(1)
end;
setGraphMode(getMaxMode);
end.