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69 lines
2.1 KiB
ObjectPascal
69 lines
2.1 KiB
ObjectPascal
(*
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gba_mosaic.pas 18/06/2006 4.22.03
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------------------------------------------------------------------------------
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This lib is a raw porting of libgba library for gba (you can find it at
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http://www.devkitpro.org).
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As this is a direct port from c, I'm pretty sure that something could not work
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as you expect. I am even more sure that this code could be written better, so
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if you think that I have made some mistakes or you have some better
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implemented functions, let me know [francky74 (at) gmail (dot) com]
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Enjoy!
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Conversion by Legolas (http://itaprogaming.free.fr) for freepascal compiler
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(http://www.freepascal.org)
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Copyright (C) 2006 Francesco Lombardi
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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------------------------------------------------------------------------------
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*)
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unit gba_mosaic;
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{$i def.inc}
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interface
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uses
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gba_types;
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function MosaicBgH(x: dword): dword;
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function MosaicBgV(x: dword): dword;
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function MosaicObjH(x: dword): dword;
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function MosaicObjV(x: dword): dword;
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implementation
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function MosaicBgH(x: dword): dword;
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begin
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MosaicBgH := (x shl 0);
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end;
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function MosaicBgV(x: dword): dword;
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begin
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MosaicBgV := (x shl 4);
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end;
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function MosaicObjH(x: dword): dword;
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begin
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MosaicObjH := (x shl 8);
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end;
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function MosaicObjV(x: dword): dword;
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begin
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MosaicObjV := (x shl 12);
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end;
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end.
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