From 57bec7279c387edc6ed42c366a7804f32e74fa42 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 8 Jan 2010 06:19:23 +0000
Subject: [PATCH] reduce memory usage by several more megabytes

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9807 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=2de7d03fea0a1e695fd85df27d053d352e3bc371
---
 keys.h         |  4 ++--
 menu.c         |  1 -
 model_shared.c |  5 +++--
 quakedef.h     | 14 +++++++++++++-
 snd_main.h     |  2 --
 5 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/keys.h b/keys.h
index 02f43c7f..2e5d859f 100644
--- a/keys.h
+++ b/keys.h
@@ -315,13 +315,13 @@ typedef enum keynum_e
 	K_MIDINOTE125,
 	K_MIDINOTE126,
 	K_MIDINOTE127,
+
+	MAX_KEYS
 }
 keynum_t;
 
 typedef enum keydest_e { key_game, key_message, key_menu, key_menu_grabbed, key_console, key_void } keydest_t;
 
-#define MAX_BINDMAPS 8
-#define MAX_KEYS 1024
 extern	char		key_line[MAX_INPUTLINE];
 extern	int			key_linepos;
 extern	qboolean	key_insert;	// insert key toggle (for editing)
diff --git a/menu.c b/menu.c
index 98a4d83e..754152cc 100644
--- a/menu.c
+++ b/menu.c
@@ -4486,7 +4486,6 @@ typedef struct modlist_entry_s
 static int modlist_cursor;
 //static int modlist_viewcount;
 
-#define MODLIST_TOTALSIZE		256
 static int modlist_count = 0;
 static modlist_entry_t modlist[MODLIST_TOTALSIZE];
 
diff --git a/model_shared.c b/model_shared.c
index 7f7dba0f..a5f23db9 100644
--- a/model_shared.c
+++ b/model_shared.c
@@ -655,11 +655,11 @@ void Mod_BuildTriangleNeighbors(int *neighbors, const int *elements, int numtria
 		int element[2];
 	}
 	edgehashentry_t;
-	static edgehashentry_t *edgehash[TRIANGLEEDGEHASH];
+	static edgehashentry_t **edgehash;
 	edgehashentry_t *edgehashentries, *hash;
 	if (!numtriangles)
 		return;
-	memset(edgehash, 0, sizeof(edgehash));
+	edgehash = Mem_Alloc(tempmempool, TRIANGLEEDGEHASH * sizeof(*edgehash));
 	// if there are too many triangles for the stack array, allocate larger buffer
 	edgehashentries = (edgehashentry_t *)Mem_Alloc(tempmempool, numtriangles * 3 * sizeof(edgehashentry_t));
 	// find neighboring triangles
@@ -711,6 +711,7 @@ void Mod_BuildTriangleNeighbors(int *neighbors, const int *elements, int numtria
 	}
 	// free the allocated buffer
 	Mem_Free(edgehashentries);
+	Mem_Free(edgehash);
 }
 #else
 // very slow but simple way
diff --git a/quakedef.h b/quakedef.h
index 5770616a..236ec8a9 100644
--- a/quakedef.h
+++ b/quakedef.h
@@ -22,6 +22,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef QUAKEDEF_H
 #define QUAKEDEF_H
 
+#define DP_SMALLMEMORY
+
 /// on UNIX platforms we need to define this so that video saving does not cause a SIGFSZ (file size) signal when a video clip exceeds 2GB
 #define _FILE_OFFSET_BITS 64
 
@@ -94,7 +96,7 @@ extern char engineversion[128];
 #define	MAX_CACHED_PICS			1024 // this is 144 bytes each (or 152 on 64bit)
 #define	CACHEPICHASHSIZE		256
 #define	MAX_PARTICLEEFFECTNAME	256
-#define	MAX_PARTICLEEFFECTINFO	2048
+#define	MAX_PARTICLEEFFECTINFO	1024
 #define	MAX_PARTICLETEXTURES	96
 #define	MAXCLVIDEOS				1
 #define	MAX_GECKO_INSTANCES		1
@@ -104,6 +106,11 @@ extern char engineversion[128];
 #define	MAXTRACKS				256
 #define	MAX_DYNAMIC_CHANNELS	64
 #define	MAX_CHANNELS			260
+#define	MODLIST_TOTALSIZE		32
+#define	MAX_FAVORITESERVERS		32
+#define	MAX_DECALSYSTEM_QUEUE	64
+#define	PAINTBUFFER_SIZE		512
+#define	MAX_BINDMAPS			8
 #else
 #define	MAX_INPUTLINE			16384 ///< maximum length of console commandline, QuakeC strings, and many other text processing buffers
 #define	CON_TEXTSIZE			1048576 ///< max scrollback buffer characters in console
@@ -156,6 +163,11 @@ extern char engineversion[128];
 // NUM_AMBIENTS + MAX_DYNAMIC_CHANNELS to total_channels = static sounds
 #define	MAX_DYNAMIC_CHANNELS	512
 #define	MAX_CHANNELS			1028
+#define	MODLIST_TOTALSIZE		256
+#define	MAX_FAVORITESERVERS		256
+#define	MAX_DECALSYSTEM_QUEUE	1024
+#define	PAINTBUFFER_SIZE		2048
+#define	MAX_BINDMAPS			8
 #endif
 
 
diff --git a/snd_main.h b/snd_main.h
index 62c50342..97da6693 100644
--- a/snd_main.h
+++ b/snd_main.h
@@ -195,8 +195,6 @@ typedef struct portable_samplepair_s
 {
 	int sample[SND_LISTENERS];
 } portable_sampleframe_t;
-// LordHavoc: was 512, expanded to 2048
-#define	PAINTBUFFER_SIZE 2048
 
 typedef struct listener_s
 {
-- 
2.39.2