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Diffstat (limited to 'demos/3rdparty/doom/z_zone.h')
| -rw-r--r-- | demos/3rdparty/doom/z_zone.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/demos/3rdparty/doom/z_zone.h b/demos/3rdparty/doom/z_zone.h deleted file mode 100644 index cf153d0e..00000000 --- a/demos/3rdparty/doom/z_zone.h +++ /dev/null @@ -1,86 +0,0 @@ -// Emacs style mode select -*- C++ -*- -//----------------------------------------------------------------------------- -// -// $Id:$ -// -// Copyright (C) 1993-1996 by id Software, Inc. -// -// This source is available for distribution and/or modification -// only under the terms of the DOOM Source Code License as -// published by id Software. All rights reserved. -// -// The source is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License -// for more details. -// -// DESCRIPTION: -// Zone Memory Allocation, perhaps NeXT ObjectiveC inspired. -// Remark: this was the only stuff that, according -// to John Carmack, might have been useful for -// Quake. -// -//--------------------------------------------------------------------- - - - -#ifndef __Z_ZONE__ -#define __Z_ZONE__ - -#include <stdio.h> - -// -// ZONE MEMORY -// PU - purge tags. -// Tags < 100 are not overwritten until freed. -#define PU_STATIC 1 // static entire execution time -#define PU_SOUND 2 // static while playing -#define PU_MUSIC 3 // static while playing -#define PU_DAVE 4 // anything else Dave wants static -#define PU_LEVEL 50 // static until level exited -#define PU_LEVSPEC 51 // a special thinker in a level -// Tags >= 100 are purgable whenever needed. -#define PU_PURGELEVEL 100 -#define PU_CACHE 101 - - -void Z_Init (void); -void* Z_Malloc (int size, int tag, void *ptr); -void Z_Free (void *ptr); -void Z_FreeTags (int lowtag, int hightag); -void Z_DumpHeap (int lowtag, int hightag); -void Z_FileDumpHeap (FILE *f); -void Z_CheckHeap (void); -void Z_ChangeTag2 (void *ptr, int tag); -int Z_FreeMemory (void); - - -typedef struct memblock_s -{ - int size; // including the header and possibly tiny fragments - void** user; // NULL if a free block - int tag; // purgelevel - int id; // should be ZONEID - struct memblock_s* next; - struct memblock_s* prev; -} memblock_t; - -// -// This is used to get the local FILE:LINE info from CPP -// prior to really call the function in question. -// -#define Z_ChangeTag(p,t) \ -{ \ - if (( (memblock_t *)( (byte *)(p) - sizeof(memblock_t)))->id!=0x1d4a11) \ - I_Error("Z_CT at "__FILE__":%i",__LINE__); \ - Z_ChangeTag2(p,t); \ -}; - - - -#endif -//----------------------------------------------------------------------------- -// -// $Log:$ -// -//----------------------------------------------------------------------------- |