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Daveo 2001-04-01 20:22:49 +00:00
parent 1966aa6f60
commit 2b171295b5
44 changed files with 588 additions and 603 deletions
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40
source/utils/pak.cpp
View file

@ -1,33 +1,7 @@
/*=========================================================================
PAK.CPP
Author: Gary Liddon @ Climax (from work by Nick Pelling && Carl Muller)
Created:
Project: Diablo PSX
Purpose: PAK decompress \ compress code
Copyright (c) 1997 Climax Development Ltd
===========================================================================*/
/*----------------------------------------------------------------------
Includes
-------- */
/* Std Lib
------- */
/* Glib
---- */
/* Local
----- */
#include "system\global.h"
#include <string.h>
#include "pak.h"
#include "utils\pak.h"
/* Graphics
-------- */
/*----------------------------------------------------------------------
Tyepdefs && Defines
@ -44,7 +18,7 @@
struct Block
{
int data[128];
BOOL blockrep;
bool blockrep;
int blocksize;
int blockoffset;
@ -115,7 +89,7 @@ void Block::writeBlock(void)
}
// Get ready for next block
blockrep = FALSE;
blockrep = false;
blockoffset = 0;
blocksize = -1;
}
@ -158,7 +132,7 @@ int lowLevelPak(u8 * Dest,u8 const * buffer,int insize,Block & theblock)
theblock.Dest=Dest;
theblock.outsize=0;
theblock.blockrep=FALSE;
theblock.blockrep=false;
BACKDIST = -128;
FORWARDDIST = 255;
@ -244,7 +218,7 @@ int lowLevelPak(u8 * Dest,u8 const * buffer,int insize,Block & theblock)
{
/* We have found a match */
theblock.writeBlock();
theblock.blockrep = TRUE;
theblock.blockrep = true;
theblock.blocksize = bestlength;
theblock.blockoffset = bestoffset;
inpos += bestlength;
@ -257,7 +231,7 @@ int lowLevelPak(u8 * Dest,u8 const * buffer,int insize,Block & theblock)
/* Terminate file */
theblock.blockrep = TRUE;
theblock.blockrep = true;
theblock.blocksize = 0;
theblock.blockoffset = 0;
theblock.writeBlock();

51
source/utils/pak.h
View file

@ -1,61 +1,12 @@
/*=========================================================================
PAK.H
Author: Carl Muller (algorithm Nick Pelling && Carl Muller)
Created:
Project:
Purpose:
Copyright (c) 1997 Climax Development Ltd
===========================================================================*/
#ifndef __PAK_PAK_H__
#define __PAK_PAK_H__
/*----------------------------------------------------------------------
Includes
-------- */
/* Std Lib
------- */
/* Glib
---- */
#include <gtypes.h>
/* Local
----- */
/*----------------------------------------------------------------------
Tyepdefs && Defines
------------------- */
/*----------------------------------------------------------------------
Structure defintions
-------------------- */
/*----------------------------------------------------------------------
Globals
------- */
/* Vars
---- */
/* Data
---- */
/* Functions
--------- */
int PAK_doPak(u8 * Dest,u8 const * source,int insize);
int PAK_doUnpak(u8 * Dest,u8 const * Source);
int PAK_findPakSize(u8 const * souce,int insize);
int PAK_getLastAmountOfDataRead(void);
/*---------------------------------------------------------------------- */
#endif /* __PAK_PAK_H__ */
/*===========================================================================
end */
#endif

6
source/utils/utils.h
View file

@ -580,6 +580,7 @@ s32 Dpx, Dpy, Dpz;
return (Dpx + Dpy + Dpz);
}
/*****************************************************************************/
/*
inline void QuatSlerp(sQuat *s, sQuat *d, int t, sQuat *o)
{
s32 xx, yy, zz, ww;
@ -627,8 +628,9 @@ sQuat to;
gte_LoadAverageShort12(s, &to, c0, c1, o);
o->vw = ((c0 * s->vw) + (c1 * to.vw)) >> 12;
}
*/
/*****************************************************************************/
/*
static const s32 DeltaErr = 1000;
inline void NormalizeQuaternion(sQuat *o)
{
@ -646,5 +648,5 @@ s32 t = (u32)((s32)o->vx*o->vx+(s32)o->vy*o->vy+(s32)o->vz*o->vz+(s32)o->vw*o->v
}
}
}
*/
#endif