From 38a114fdb3b5369dd4d8ca1a80feadaf5ed1785c Mon Sep 17 00:00:00 2001
From: Ragnvald Maartmann-Moe IV <despair@users.sourceforge.net>
Date: Sun, 15 Apr 2001 04:54:44 +0000
Subject: [PATCH] More merge madness.

---
 nq/include/d_local.h | 119 +++++++++++++++++++++++++++++++++++++++++++
 nq/include/host.h    |   2 -
 2 files changed, 119 insertions(+), 2 deletions(-)
 create mode 100644 nq/include/d_local.h

diff --git a/nq/include/d_local.h b/nq/include/d_local.h
new file mode 100644
index 000000000..7f39d66a4
--- /dev/null
+++ b/nq/include/d_local.h
@@ -0,0 +1,119 @@
+/*
+	d_local.h
+
+	@description@
+
+	Copyright (C) 1996-1997  Id Software, 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 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:
+
+		Free Software Foundation, Inc.
+		59 Temple Place - Suite 330
+		Boston, MA  02111-1307, USA
+
+	$Id$
+*/
+
+
+#include "r_shared.h"
+
+//
+// TODO: fine-tune this; it's based on providing some overage even if there
+// is a 2k-wide scan, with subdivision every 8, for 256 spans of 12 bytes each
+//
+#define SCANBUFFERPAD		0x1000
+
+#define R_SKY_SMASK	0x007F0000
+#define R_SKY_TMASK	0x007F0000
+
+#define DS_SPAN_LIST_END	-128
+
+#define SURFCACHE_SIZE_AT_320X200	600*1024
+
+typedef struct surfcache_s
+{
+	struct surfcache_s	*next;
+	struct surfcache_s 	**owner;		// NULL is an empty chunk of memory
+	int					lightadj[MAXLIGHTMAPS]; // checked for strobe flush
+	int					dlight;
+	int					size;		// including header
+	unsigned			width;
+	unsigned			height;		// DEBUG only needed for debug
+	float				mipscale;
+	struct texture_s	*texture;	// checked for animating textures
+	byte				data[4];	// width*height elements
+} surfcache_t;
+
+// !!! if this is changed, it must be changed in asm_draw.h too !!!
+typedef struct sspan_s
+{
+	int				u, v, count;
+} sspan_t;
+
+extern cvar_t	*d_subdiv16;
+
+extern float	scale_for_mip;
+
+extern qboolean		d_roverwrapped;
+extern surfcache_t	*sc_rover;
+extern surfcache_t	*d_initial_rover;
+
+extern float	d_sdivzstepu, d_tdivzstepu, d_zistepu;
+extern float	d_sdivzstepv, d_tdivzstepv, d_zistepv;
+extern float	d_sdivzorigin, d_tdivzorigin, d_ziorigin;
+
+fixed16_t	sadjust, tadjust;
+fixed16_t	bbextents, bbextentt;
+
+
+void D_DrawSpans8 (espan_t *pspans);
+void D_DrawSpans16 (espan_t *pspans);
+void D_DrawZSpans (espan_t *pspans);
+void Turbulent8 (espan_t *pspan);
+void D_SpriteDrawSpans (sspan_t *pspan);
+
+void D_DrawSkyScans8 (espan_t *pspan);
+void D_DrawSkyScans16 (espan_t *pspan);
+
+void R_ShowSubDiv (void);
+void (*prealspandrawer)(void);
+surfcache_t	*D_CacheSurface (msurface_t *surface, int miplevel);
+
+extern int D_MipLevelForScale (float scale);
+
+#ifdef USE_INTEL_ASM
+extern void D_PolysetAff8Start (void);
+extern void D_PolysetAff8End (void);
+#endif
+
+extern short *d_pzbuffer;
+extern unsigned int d_zrowbytes, d_zwidth;
+
+extern int	*d_pscantable;
+extern int	d_scantable[MAXHEIGHT];
+
+extern int	d_vrectx, d_vrecty, d_vrectright_particle, d_vrectbottom_particle;
+
+extern int	d_y_aspect_shift, d_pix_min, d_pix_max, d_pix_shift;
+
+extern pixel_t	*d_viewbuffer;
+
+extern short	*zspantable[MAXHEIGHT];
+
+extern int		d_minmip;
+extern float	d_scalemip[3];
+
+extern void (*d_drawspans) (espan_t *pspan);
+
diff --git a/nq/include/host.h b/nq/include/host.h
index 619c457f7..3ba3b5431 100644
--- a/nq/include/host.h
+++ b/nq/include/host.h
@@ -54,8 +54,6 @@ extern	cvar_t	*pausable;
 
 extern	qboolean	host_initialized;		// true if into command execution
 extern	double		host_frametime;
-extern	byte		*host_basepal;
-extern	byte		*host_colormap;
 extern	int			host_framecount;	// incremented every frame, never reset
 extern	double		realtime;			// not bounded in any way, changed at
 										// start of every frame, never reset