63 lines
3 KiB
C++
63 lines
3 KiB
C++
/*
|
|
** Command & Conquer Renegade(tm)
|
|
** Copyright 2025 Electronic Arts Inc.
|
|
**
|
|
** This program is free software: you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation, either version 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** This program is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/***********************************************************************************************
|
|
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
|
|
***********************************************************************************************
|
|
* *
|
|
* Project Name : Command & Conquer *
|
|
* *
|
|
* $Archive:: /Commando/Library/RLE.H $*
|
|
* *
|
|
* $Author:: Greg_h $*
|
|
* *
|
|
* $Modtime:: 7/22/97 11:37a $*
|
|
* *
|
|
* $Revision:: 1 $*
|
|
* *
|
|
*---------------------------------------------------------------------------------------------*
|
|
* Functions: *
|
|
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
|
|
|
|
#ifndef RLE_H
|
|
#define RLE_H
|
|
|
|
/*
|
|
** This class will RLE compress and decompress arbitrary blocks of data. This RLE compression
|
|
** is geared to compressing only runs of 0 bytes. This makes it useful for sprite encoding.
|
|
*/
|
|
class RLEEngine
|
|
{
|
|
public:
|
|
|
|
/*
|
|
** Codec for arbitrary blocks.
|
|
*/
|
|
int Compress(void const * source, void * dest, int length) const;
|
|
int Decompress(void const * source, void * dest, int length) const;
|
|
|
|
/*
|
|
** Codec for length encoded blocks. This is useful for sprite storage.
|
|
*/
|
|
int Line_Compress(void const * source, void * dest, int length) const;
|
|
int Line_Decompress(void const * source, void * dest) const;
|
|
};
|
|
|
|
#endif
|
|
|
|
|