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mplay.pas
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Pascal/Delphi Source File
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1994-08-06
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2KB
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65 lines
{* MPLAY.PAS
*
* Minimal module player using MIDAS Sound System
*
* Copyright 1994 Petteri Kangaslampi and Jarno Paananen
*
* This file is part of the MIDAS Sound System, and may only be
* used, modified and distributed under the terms of the MIDAS
* Sound System license, LICENSE.TXT. By continuing to use,
* modify or distribute this file you indicate that you have
* read the license and understand and accept it fully.
*}
uses MIDAS;
procedure Usage;
begin
WriteLn('Usage: MPLAY <filename> [options]');
WriteLn('');
WriteLn('Options:');
WriteLn(' -sx Force Sound Device x (1 = GUS, 2 = PAS, 3 = WSS, 4 = SB,');
WriteLn(' 5 = No Sound)');
WriteLn(' -pxxx Force I/O port xxx (hex) for Sound Device');
WriteLn(' -ix Force IRQ x for Sound Device');
WriteLn(' -mxxxxx Set mixing rate to xxxxx Hz');
WriteLn(' -e Disable EMS usage');
WriteLn(' -t Disable ProTracker BPM tempos');
WriteLn(' -u Enable Surround');
WriteLn(' -oxxx Force output mode (8 = 8-bit, 1 = 16-bit, s = stereo, m = mono)');
end;
var
module : pointer;
BEGIN
{ ParamStr(1) should be the module file name and the rest are options
which MIDAS should handle }
{ If there are no parameters, show usage and exit: }
if ParamCount < 1 then
begin
Usage;
exit;
end;
midasSetDefaults; { set MIDAS defaults }
midasParseEnvironment; { parse MIDAS environment string }
midasParseOptions(2, ParamCount-1); { let MIDAS parse all options }
midasInit; { initialize MIDAS Sound System }
{ load module and start playing: }
module := midasPlayModule(ParamStr(1), 0);
WriteLn('Playing, press Enter to exit');
ReadLn;
midasStopModule(module); { stop playing }
midasClose; { uninitialize MIDAS }
END.