Source release of Wolfenstein 3D Classic Platinum for iOS, 1.1

2026-03-20 08:59:51 +01:00 · 2012-01-31 16:55:36 -06:00
parent e20e553baf
commit a82aba6b94
421 changed files with 68803 additions and 0 deletions
--- a/wolf3d/code/env/memory.c
+++ b/wolf3d/code/env/memory.c
@@ -0,0 +1,193 @@
+/*
+
+	Copyright (C) 2004-2005 Michael Liebscher <johnnycanuck@users.sourceforge.net>
+
+	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 2
+	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, write to the Free Software
+	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+/*
+ *	memory.c:	Memory allocation module.
+ *	
+ *	Author:	Michael Liebscher <johnnycanuck@users.sourceforge.net>	 
+ *
+ */
+
+#include "../wolfiphone.h"
+
+
+
+#ifndef DEBUG_MEMORY
+
+	#define DEBUG_MEMORY 0
+
+#endif 
+
+
+/*
+-----------------------------------------------------------------------------
+ Function: Memory_malloc -Allocates memory blocks.
+ 
+ Parameters: size -[in] Bytes to allocate.
+ 
+ Returns: 
+			Void pointer to the allocated space on success, or NULL if
+			there is insufficient memory available.
+ 
+ Notes: 
+ 	
+-----------------------------------------------------------------------------
+*/
+PUBLIC void *Memory_malloc( size_t size )
+{
+    void *ptr;
+    ptr = malloc( size );
+    
+    if( ptr != NULL )
+    {
+
+#if DEBUG_MEMORY
+		
+		Com_DPrintf( "[Memory_malloc]: %p size:%ld\n", ptr, size );
+		
+#endif
+
+        return ptr;
+    }
+    
+ 
+	Com_DPrintf( "[Memory_malloc]: Could not allocate %d bytes\n", size );
+    
+    return NULL;
+}
+
+
+/*
+-----------------------------------------------------------------------------
+ Function: Memory_calloc -Allocates an array in memory with elements 
+							initialized to 0.
+ 
+ Parameters: 
+			num -[in] Number of elements.
+			size -[in] Bytes to allocate.
+ 
+ Returns: 
+			Void pointer to the allocated space on success, or NULL if
+			there is insufficient memory available.
+ 
+ Notes: 
+ 	
+-----------------------------------------------------------------------------
+*/
+PUBLIC void *Memory_calloc( size_t num, size_t size )
+{
+    void *ptr;
+    ptr = calloc( num, size );
+
+    if( ptr != NULL )
+    {
+
+#if DEBUG_MEMORY
+		
+		Com_DPrintf( "[Memory_calloc]: %p size:%ld num:%ld\n", ptr, size, num );
+		
+#endif
+
+        return ptr;
+    }
+
+	Com_DPrintf( "[Memory_calloc]: Could not allocate %d objects of size %d\n", num, size );
+
+    return NULL;
+}
+
+/*
+-----------------------------------------------------------------------------
+ Function: Memory_realloc -Reallocate memory blocks.
+ 
+ Parameters: 
+			memblock -[in] Pointer to previously allocated memory block.
+			size -[in] Bytes to allocate.
+ 
+ Returns: 
+		A void pointer to the reallocated (and possibly moved) memory 
+		block. The return value is NULL if the size is zero and the 
+		buffer argument is not NULL, or if there is not enough 
+		available memory to expand the block to the given size.
+ 
+ Notes: 
+ 	
+-----------------------------------------------------------------------------
+*/
+PUBLIC void *Memory_realloc( void *memblock, size_t size )
+{
+    void *ptr;
+    
+    ptr = realloc( memblock, size );
+    
+    if( ptr != NULL )
+    {
+
+#if DEBUG_MEMORY
+		
+		Com_DPrintf( "[Memory_realloc]: %p size:%ld\n", ptr, size );
+		
+#endif
+
+        return ptr;
+    }
+        
+	Com_DPrintf( "[Memory_realloc]: Could not reallocate %d bytes\n", size );
+    
+    return NULL;
+}
+
+
+/*
+-----------------------------------------------------------------------------
+ Function: Memory_free -Deallocates or frees a memory block.
+ 
+ Parameters: 
+			memblock -[in] Previously allocated memory block to be freed.
+
+ Returns: Nothing.		
+ 
+ Notes: 
+ 	
+-----------------------------------------------------------------------------
+*/
+PUBLIC void Memory_free( void *memblock )
+{
+    if( memblock ) 
+    {
+
+#if DEBUG_MEMORY
+		
+		Com_DPrintf( "[Memory_free]: %p\n", memblock );
+		
+#endif
+	    
+	    free( memblock );
+    }
+}
+
+
+PUBLIC void Memory_outofmem( const char *name, const char *file, W32 line )
+{
+
+    Com_Error( ERR_FATAL, "%s:%ld failed allocation for \"%s\"\n",
+	    file, line, name );
+
+}