Take the first step towards render plugins.

No clients link. Even if they did, nothing would work.

config.d/build_control.m4

@@ -39,7 +39,7 @@ if test "x$HAVE_FBDEV" = xyes; then
 		NQ_TARGETS="$NQ_TARGETS nq-fbdev\$(EXEEXT)"
 		CL_TARGETS="$CL_TARGETS FBDEV"
 		VID_TARGETS="$VID_TARGETS libQFfbdev.la"
-		QF_NEED(QFrenderer, [sw])
+		QF_NEED(vid_render, [sw])
 		QF_NEED(QFmodels, [sw])
 		QF_NEED(alias, [sw])
 		QF_NEED(brush, [sw])
@@ -61,7 +61,7 @@ if test "x$HAVE_X" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-glx.desktop"
 		CL_TARGETS="$CL_TARGETS GLX"
 		VID_TARGETS="$VID_TARGETS libQFglx.la"
-		QF_NEED(QFrenderer, [gl])
+		QF_NEED(vid_render, [gl])
 		QF_NEED(QFmodels, [gl])
 		QF_NEED(alias, [gl])
 		QF_NEED(brush, [gl])
@@ -78,7 +78,7 @@ if test "x$HAVE_X" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-glslx.desktop"
 		CL_TARGETS="$CL_TARGETS GLSLX"
 		VID_TARGETS="$VID_TARGETS libQFglslx.la"
-		QF_NEED(QFrenderer, [glsl])
+		QF_NEED(vid_render, [glsl])
 		QF_NEED(QFmodels, [glsl])
 		QF_NEED(alias, [glsl])
 		QF_NEED(brush, [glsl])
@@ -95,7 +95,7 @@ if test "x$HAVE_X" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-x11.desktop"
 		CL_TARGETS="$CL_TARGETS X11"
 		VID_TARGETS="$VID_TARGETS libQFx11.la"
-		QF_NEED(QFrenderer, [sw])
+		QF_NEED(vid_render, [sw])
 		QF_NEED(QFmodels, [sw])
 		QF_NEED(alias, [sw])
 		QF_NEED(brush, [sw])
@@ -115,7 +115,7 @@ if test "x$HAVE_MGL" = xyes; then
 		NQ_TARGETS="$NQ_TARGETS nq-mgl\$(EXEEXT)"
 		CL_TARGETS="$CL_TARGETS MGL"
 		VID_TARGETS="$VID_TARGETS libQFwgl.la"
-		QF_NEED(QFrenderer, [sw])
+		QF_NEED(vid_render, [sw])
 		QF_NEED(QFmodels, [sw])
 		QF_NEED(alias, [sw])
 		QF_NEED(brush, [sw])
@@ -137,7 +137,7 @@ if test "x$HAVE_SDL" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-sdl.desktop"
 		CL_TARGETS="$CL_TARGETS SDL"
 		VID_TARGETS="$VID_TARGETS libQFsdl.la"
-		QF_NEED(QFrenderer, [sw])
+		QF_NEED(vid_render, [sw])
 		QF_NEED(QFmodels, [sw])
 		QF_NEED(alias, [sw])
 		QF_NEED(brush, [sw])
@@ -157,7 +157,7 @@ if test "x$HAVE_SDL" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-sdl32.desktop"
 		CL_TARGETS="$CL_TARGETS SDL32"
 		VID_TARGETS="$VID_TARGETS libQFsdl32.la"
-		QF_NEED(QFrenderer, [sw32])
+		QF_NEED(vid_render, [sw32])
 		QF_NEED(QFmodels, [sw])
 		QF_NEED(alias, [sw])
 		QF_NEED(brush, [sw])
@@ -174,7 +174,7 @@ if test "x$HAVE_SDL" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-sgl.desktop"
 		CL_TARGETS="$CL_TARGETS SDL-GL"
 		VID_TARGETS="$VID_TARGETS libQFsgl.la"
-		QF_NEED(QFrenderer, [gl])
+		QF_NEED(vid_render, [gl])
 		QF_NEED(QFmodels, [gl])
 		QF_NEED(alias, [gl])
 		QF_NEED(brush, [gl])
@@ -191,7 +191,7 @@ if test "x$HAVE_SDL" = xyes; then
 		NQ_DESKTOP_DATA="$NQ_DESKTOP_DATA quakeforge-nq-sglsl.desktop"
 		CL_TARGETS="$CL_TARGETS SDL-GLSL"
 		VID_TARGETS="$VID_TARGETS libQFsglsl.la"
-		QF_NEED(QFrenderer, [glsl])
+		QF_NEED(vid_render, [glsl])
 		QF_NEED(QFmodels, [glsl])
 		QF_NEED(alias, [glsl])
 		QF_NEED(brush, [glsl])
@@ -208,7 +208,7 @@ if test "x$HAVE_SVGA" = xyes; then
 		NQ_TARGETS="$NQ_TARGETS nq-svga\$(EXEEXT)"
 		CL_TARGETS="$CL_TARGETS SVGAlib"
 		VID_TARGETS="$VID_TARGETS libQFsvga.la"
-		QF_NEED(QFrenderer, [sw])
+		QF_NEED(vid_render, [sw])
 		QF_NEED(QFmodels, [sw])
 		QF_NEED(alias, [sw])
 		QF_NEED(brush, [sw])
@@ -226,7 +226,7 @@ if test "x$HAVE_SVGA" = xyes; then
 		NQ_TARGETS="$NQ_TARGETS nq-3dfx\$(EXEEXT)"
 		CL_TARGETS="$CL_TARGETS 3dfx"
 		VID_TARGETS="$VID_TARGETS libQFtdfx.la"
-		QF_NEED(QFrenderer, [gl])
+		QF_NEED(vid_render, [gl])
 		QF_NEED(QFmodels, [gl])
 		QF_NEED(alias, [gl])
 		QF_NEED(brush, [gl])
@@ -243,7 +243,7 @@ if test "x$mingw" = xyes; then
 		NQ_TARGETS="$NQ_TARGETS nq-wgl\$(EXEEXT)"
 		CL_TARGETS="$CL_TARGETS WGL"
 		VID_TARGETS="$VID_TARGETS libQFwgl.la"
-		QF_NEED(QFrenderer, [gl])
+		QF_NEED(vid_render, [gl])
 		QF_NEED(QFmodels, [gl])
 		QF_NEED(alias, [gl])
 		QF_NEED(brush, [gl])
@@ -338,8 +338,7 @@ QF_SUBST(progs_gz)
 QF_PROCESS_NEED_DIRS(top, [libs hw nq qtv qw tools ruamoko])
 
 QF_PROCESS_NEED_LIBS(swrend, [asm])
-QF_PROCESS_NEED_LIBS(QFrenderer, [gl glsl sw sw32])
-QF_PROCESS_NEED_DIRS(QFrenderer, [gl glsl sw sw32])
+QF_PROCESS_NEED_DIRS(vid_render, [gl glsl sw sw32])
 QF_PROCESS_NEED_LIBS(QFmodels, [gl glsl sw])
 QF_PROCESS_NEED_LIBS(alias, [gl glsl sw])
 QF_PROCESS_NEED_LIBS(brush, [gl glsl sw])
@@ -388,6 +387,7 @@ if test "x$static_plugins" = xauto; then
 	fi
 fi
 if test "x$static_plugins" = xyes; then
+	QF_PROCESS_NEED_STATIC_PLUGINS(vid_render, [gl glsl sw sw32])
 	QF_PROCESS_NEED_STATIC_PLUGINS(console, [server], [\$(top_builddir)/libs/console], [server])
 	QF_PROCESS_NEED_STATIC_PLUGINS(console, [client], [\$(top_builddir)/libs/console], [client])
 
@@ -402,6 +402,7 @@ if test "x$static_plugins" = xyes; then
 		CDTYPE="$CDTYPE (static)"
 	fi
 else
+	QF_PROCESS_NEED_PLUGINS(vid_render, [gl glsl sw sw32])
 	QF_PROCESS_NEED_PLUGINS(console, [server], [server])
 	QF_PROCESS_NEED_PLUGINS(console, [client], [client])
 	QF_PROCESS_NEED_PLUGINS(snd_output, [sdl mme sgi sun win dx oss alsa])

include/QF/draw.h

@@ -59,7 +59,7 @@ void Draw_Init (void);
 				also standard ascii (brown). 0x01-0x1f and 0x80-0x9f are
 				various drawing characters, and 0x7f is a backwards arrow.
 */
-void Draw_Character (int x, int y, unsigned int ch);
+void Draw_Character (int x, int y, unsigned ch);
 
 /** Draws a character string to the screen.
 	No line wrapping is performed.

include/QF/plugin.h

@@ -61,6 +61,7 @@ typedef struct plugin_funcs_s {
 	struct console_funcs_s	*console;
 	struct snd_output_funcs_s	*snd_output;
 	struct snd_render_funcs_s	*snd_render;
+	struct vid_render_funcs_s	*vid_render;
 } plugin_funcs_t;
 
 typedef struct plugin_data_s {
@@ -70,6 +71,7 @@ typedef struct plugin_data_s {
 	struct console_data_s	*console;
 	struct snd_output_data_s	*snd_output;
 	struct snd_render_data_s	*snd_render;
+	struct vid_render_data_s	*vid_render;
 } plugin_data_t;
 
 typedef struct plugin_s {

include/QF/plugin/vid_render.h

@@ -0,0 +1,153 @@
+/*
+	QF/plugin/vid_render.h
+
+	Video Renderer plugin data types
+
+	Copyright (C) 2001 Jeff Teunissen <deek@quakeforge.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:
+
+		Free Software Foundation, Inc.
+		59 Temple Place - Suite 330
+		Boston, MA  02111-1307, USA
+
+	$Id$
+*/
+#ifndef __QF_plugin_vid_render_h_
+#define __QF_plugin_vid_render_h_
+
+#include <QF/draw.h>
+#include <QF/plugin.h>
+#include <QF/qtypes.h>
+#include <QF/render.h>
+#include <QF/screen.h>
+
+struct plitem_s;
+struct cvar_s;
+
+/*
+	All video plugins must export these functions
+*/
+
+typedef struct vid_particle_funcs_s {
+	void (*R_RocketTrail) (const struct entity_s *ent);
+	void (*R_GrenadeTrail) (const struct entity_s *ent);
+	void (*R_BloodTrail) (const struct entity_s *ent);
+	void (*R_SlightBloodTrail) (const struct entity_s *ent);
+	void (*R_WizTrail) (const struct entity_s *ent);
+	void (*R_FlameTrail) (const struct entity_s *ent);
+	void (*R_VoorTrail) (const struct entity_s *ent);
+	void (*R_GlowTrail) (const struct entity_s *ent, int glow_color);
+
+	void (*R_RunParticleEffect) (const vec3_t org, const vec3_t dir,
+									int color, int count);
+	void (*R_BloodPuffEffect) (const vec3_t org, int count);
+	void (*R_GunshotEffect) (const vec3_t org, int count);
+	void (*R_LightningBloodEffect) (const vec3_t org);
+	void (*R_SpikeEffect) (const vec3_t org);
+	void (*R_KnightSpikeEffect) (const vec3_t org);
+	void (*R_SuperSpikeEffect) (const vec3_t org);
+	void (*R_WizSpikeEffect) (const vec3_t org);
+
+	void (*R_BlobExplosion) (const vec3_t org);
+	void (*R_ParticleExplosion) (const vec3_t org);
+	void (*R_ParticleExplosion2) (const vec3_t org, int colorStart,
+									 int colorLength);
+	void (*R_LavaSplash) (const vec3_t org);
+	void (*R_TeleportSplash) (const vec3_t org);
+	void (*R_DarkFieldParticles) (const struct entity_s *ent);
+	void (*R_EntityParticles) (const struct entity_s *ent);
+} vid_particle_funcs_t;
+
+typedef struct vid_render_funcs_s {
+	void (*Draw_Init) (void);
+	void (*Draw_Character) (int x, int y, unsigned ch);
+	void (*Draw_String) (int x, int y, const char *str);
+	void (*Draw_nString) (int x, int y, const char *str, int count);
+	void (*Draw_AltString) (int x, int y, const char *str);
+	void (*Draw_ConsoleBackground) (int lines, byte alpha);
+	void (*Draw_Crosshair) (void);
+	void (*Draw_CrosshairAt) (int ch, int x, int y);
+	void (*Draw_TileClear) (int x, int y, int w, int h);
+	void (*Draw_Fill) (int x, int y, int w, int h, int c);
+	void (*Draw_TextBox) (int x, int y, int width, int lines, byte alpha);
+	void (*Draw_FadeScreen) (void);
+	void (*Draw_BlendScreen) (quat_t color);
+	qpic_t *(*Draw_CachePic) (const char *path, qboolean alpha);
+	void (*Draw_UncachePic) (const char *path);
+	qpic_t *(*Draw_MakePic) (int width, int height, const byte *data);
+	void (*Draw_DestroyPic) (qpic_t *pic);
+	qpic_t *(*Draw_PicFromWad) (const char *name);
+	void (*Draw_Pic) (int x, int y, qpic_t *pic);
+	void (*Draw_Picf) (float x, float y, qpic_t *pic);
+	void (*Draw_SubPic) (int x, int y, qpic_t *pic, int srcx, int srcy, int width, int height);
+
+
+	// scr_funcs is a null terminated array
+	void (*SCR_UpdateScreen) (double realtime, SCR_Func scr_3dfunc,
+							  SCR_Func *scr_funcs);
+	void (*SCR_DrawRam) (void);
+	void (*SCR_DrawFPS) (void);
+	void (*SCR_DrawTime) (void);
+	void (*SCR_DrawTurtle) (void);
+	void (*SCR_DrawPause) (void);
+	struct tex_s *(*SCR_CaptureBGR) (void);
+
+	void (*Fog_Update) (float density, float red, float green, float blue,
+						float time);
+	void (*Fog_ParseWorldspawn) (struct plitem_s *worldspawn);
+
+	void (*R_ClearState) (void);
+	void (*R_LoadSkys) (const char *);
+	void (*R_NewMap) (model_t *worldmodel, model_t **models, int num_models);
+	void (*R_AddEfrags) (entity_t *ent);
+	void (*R_RemoveEfrags) (entity_t *ent);
+	dlight_t *(*R_AllocDlight) (int key);
+	entity_t *(*R_AllocEntity) (void);
+	void (*R_RenderView) (void);
+	void (*R_DecayLights) (double frametime);
+	void (*D_FlushCaches) (void);
+
+	vid_particle_funcs_t *particles;
+} vid_render_funcs_t;
+
+typedef struct vid_render_data_s {
+	viddef_t   *vid;
+	refdef_t   *refdef;
+	vrect_t    *scr_vrect;
+	int         scr_copytop;
+	int         scr_copyeverything;
+	int         scr_fullupdate;	// set to 0 to force full redraw
+	void       (*viewsize_callback) (struct cvar_s *);
+	struct cvar_s *scr_viewsize;
+	float       min_wateralpha;
+	qboolean    active;
+	qboolean    force_fullscreen;
+	qboolean    inhibit_viewmodel;
+	qboolean    paused;
+	int         lineadj;
+	struct entity_s *view_model;
+	struct entity_s *player_entity;
+	float       gravity;
+	double      frametime;
+	double      realtime;
+	lightstyle_t *lightstyle;
+	vec_t      *origin;
+	vec_t      *vpn;
+	vec_t      *vright;
+	vec_t      *vup;
+} vid_render_data_t;
+
+#endif // __QF_plugin_vid_render_h_

include/QF/render.h

@@ -34,6 +34,9 @@
 #include "QF/qdefs.h" // FIXME
 #include "QF/vid.h"
 
+extern struct vid_render_funcs_s *r_funcs;
+extern struct vid_render_data_s *r_data;
+
 // dynamic lights ===========================================================
 
 typedef struct dlight_s
@@ -50,17 +53,12 @@ typedef struct dlight_s
 extern  dlight_t       *r_dlights;
 extern	unsigned int	r_maxdlights;
 
-// FIXME: client_state_t should hold all pieces of the client state
 typedef struct
 {
 	int		length;
 	char	map[MAX_STYLESTRING];
 } lightstyle_t;
 
-extern  lightstyle_t    r_lightstyle[MAX_LIGHTSTYLES];
-
-// FIXME: lightstyle_t and r_lightstyle were in client.h, is this the best place for them?
-
 //===============
 
 typedef struct entity_s {
@@ -131,78 +129,27 @@ typedef struct
 	int			ambientlight;
 } refdef_t;
 
-// REFRESH ====================================================================
+// color shifts =============================================================
 
-extern	refdef_t	r_refdef;
-extern vec3_t	r_origin, vpn, vright, vup;
+typedef struct {
+	int     destcolor[3];
+	int     percent;        // 0-255
+} cshift_t;
+
+#define CSHIFT_CONTENTS 0
+#define CSHIFT_DAMAGE   1
+#define CSHIFT_BONUS    2
+#define CSHIFT_POWERUP  3
+#define NUM_CSHIFTS     4
+
+// REFRESH ====================================================================
 
 extern	struct texture_s	*r_notexture_mip;
 
 extern entity_t r_worldentity;
 
-extern void (*r_viewsize_callback)(struct cvar_s *var);
-extern int r_viewsize;
-
 void R_Init (void);
-void R_Init_Cvars (void);
-void R_InitEfrags (void);
-void R_ClearState (void);
-void R_InitSky (struct texture_s *mt);	// called at level load
-void R_Textures_Init (void);
-void R_RenderView (void);			// must set r_refdef first
-void R_ViewChanged (float aspect);	// must set r_refdef first
-								// called whenever r_refdef or vid change
-
-void R_AddEfrags (entity_t *ent);
-void R_RemoveEfrags (entity_t *ent);
-
-void R_NewMap (model_t *worldmodel, struct model_s **models, int num_models);
-
-// LordHavoc: relative bmodel lighting
-void R_PushDlights (const vec3_t entorigin);
-void R_DrawWaterSurfaces (void);
-
-void Fog_Update (float density, float red, float green, float blue,
-				 float time);
-struct plitem_s;
-void Fog_ParseWorldspawn (struct plitem_s *worldspawn);
-float *Fog_GetColor (void);
-float Fog_GetDensity (void);
-void Fog_SetupFrame (void);
-void Fog_EnableGFog (void);
-void Fog_DisableGFog (void);
-void Fog_StartAdditive (void);
-void Fog_StopAdditive (void);
-void Fog_Init (void);
-
-extern int		r_lineadj;
-
-void *D_SurfaceCacheAddress (void);
-int D_SurfaceCacheForRes (int width, int height);
-void D_FlushCaches (void);
-void D_DeleteSurfaceCache (void);
-void D_InitCaches (void *buffer, int size);
-void R_SetVrect (vrect_t *pvrect, vrect_t *pvrectin, int lineadj);
-
-void R_LoadSkys (const char *);
-
-void R_ClearEfrags (void);
-void R_ClearEnts (void);
-void R_EnqueueEntity (struct entity_s *ent);
-struct entity_s *R_AllocEntity (void);
-void R_FreeAllEntities (void);
-
-dlight_t *R_AllocDlight (int key);
-void R_DecayLights (double frametime);
-void R_ClearDlights (void);
-
-int R_InitGraphTextures (int base);
-void R_LineGraph (int x, int y, int *h_vals, int count);
 struct progs_s;
 void R_Progs_Init (struct progs_s *pr);
 
-void R_DrawAliasModel (entity_t *e);
-
-void R_MarkLeaves (void);
-
 #endif // __render_h

include/QF/screen.h

@@ -36,10 +36,6 @@ void SCR_Init_Cvars (void);
 void SCR_Init (void);
 
 typedef void (*SCR_Func)(void);
-// scr_funcs is a null terminated array
-void SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc,
-					   SCR_Func *scr_funcs);
-void SCR_UpdateWholeScreen (void);
 
 void SCR_SizeUp (void);
 void SCR_SizeDown (void);
@@ -50,21 +46,14 @@ void SCR_BeginLoadingPlaque (void);
 void SCR_EndLoadingPlaque (void);
 
 struct view_s;
-void SCR_DrawRam (void);
-void SCR_DrawFPS (void);
-void SCR_DrawTime (void);
-void SCR_DrawTurtle (void);
-void SCR_DrawPause (void);
 
 struct tex_s *SCR_ScreenShot (int width, int height);
-struct tex_s *SCR_CaptureBGR (void);
 void SCR_DrawStringToSnap (const char *s, struct tex_s *tex, int x, int y);
 int MipColor (int r, int g, int b);
 int SCR_ModalMessage (const char *text);
 
 extern float		scr_con_current;
 
-extern int			scr_fullupdate;	// set to 0 to force full redraw
 extern int			sb_lines;
 
 extern int			clearnotify;	// set to 0 whenever notify text is drawn
@@ -76,8 +65,6 @@ extern struct cvar_s		*scr_fov;
 extern struct cvar_s		*scr_viewsize;
 
 // only the refresh window will be updated unless these variables are flagged 
-extern int			scr_copytop;
-extern int			scr_copyeverything;
 
 extern struct qpic_s *scr_ram;
 extern struct qpic_s *scr_net;

include/QF/vid.h

@@ -78,7 +78,6 @@ typedef struct {
 	void		   (*do_screen_buffer)(void);
 } viddef_t;
 
-extern viddef_t 		vid;				// global video state
 extern unsigned short	d_8to16table[256];
 extern unsigned int 	d_8to24table[256];
 

include/d_local.h

@@ -29,7 +29,8 @@
 #ifndef _D_LOCAL_H
 #define _D_LOCAL_H
 
-#include "r_shared.h"
+#include "QF/model.h"
+#include "QF/qtypes.h"
 
 //
 // TODO: fine-tune this; it's based on providing some overage even if there
@@ -80,14 +81,15 @@ extern fixed16_t       sadjust, tadjust;
 extern fixed16_t       bbextents, bbextentt;
 
 // FIXME: Better way of handling D_DrawSpans depths?
-void D_DrawSpans (espan_t *pspans);
-void D_DrawSpans8 (espan_t *pspans);
-void D_DrawSpans16 (espan_t *pspans);
-void D_DrawZSpans (espan_t *pspans);
-void Turbulent (espan_t *pspan);
+struct espan_s;
+void D_DrawSpans (struct espan_s *pspans);
+void D_DrawSpans8 (struct espan_s *pspans);
+void D_DrawSpans16 (struct espan_s *pspans);
+void D_DrawZSpans (struct espan_s *pspans);
+void Turbulent (struct espan_s *pspan);
 void D_SpriteDrawSpans (sspan_t *pspan);
 
-void D_DrawSkyScans (espan_t *pspan);
+void D_DrawSkyScans (struct espan_s *pspan);
 
 void R_ShowSubDiv (void);
 extern void (*prealspandrawer)(void);
@@ -104,7 +106,7 @@ extern short *d_pzbuffer;
 extern unsigned int d_zrowbytes, d_zwidth;
 
 extern int	*d_pscantable;
-extern int	 d_scantable[MAXHEIGHT];
+extern int	 d_scantable[];
 
 extern int	 d_vrectx, d_vrecty, d_vrectright_particle, d_vrectbottom_particle;
 
@@ -112,12 +114,12 @@ extern int	 d_y_aspect_shift, d_pix_min, d_pix_max, d_pix_shift;
 
 extern byte	*d_viewbuffer;
 
-extern short *zspantable[MAXHEIGHT];
+extern short *zspantable[];
 
 extern int	 d_minmip;
 extern float d_scalemip[3];
 
-extern void (*d_drawspans) (espan_t *pspan);
+extern void (*d_drawspans) (struct espan_s *pspan);
 
 void D_RasterizeAliasPolySmooth (void);
 void D_PolysetCalcGradients (int skinwidth);

include/r_cvar.h

@@ -95,14 +95,12 @@ extern struct cvar_s     *r_waterripple;
 extern struct cvar_s     *r_waterwarp;
 extern struct cvar_s     *r_zgraph;
 
-extern struct cvar_s     *scr_centertime;
 extern struct cvar_s     *scr_consize;
 extern struct cvar_s     *scr_conspeed;
 extern struct cvar_s     *scr_fov;
 extern struct cvar_s     *scr_fisheye;
 extern struct cvar_s     *scr_fviews;
 extern struct cvar_s     *scr_ffov;
-extern struct cvar_s     *scr_printspeed;
 extern struct cvar_s     *scr_showpause;
 extern struct cvar_s     *scr_showram;
 extern struct cvar_s     *scr_showturtle;

include/r_dynamic.h

@@ -46,34 +46,6 @@ typedef enum {
 
 struct entity_s;
 
-extern void (*R_RocketTrail) (const struct entity_s *ent);
-extern void (*R_GrenadeTrail) (const struct entity_s *ent);
-extern void (*R_BloodTrail) (const struct entity_s *ent);
-extern void (*R_SlightBloodTrail) (const struct entity_s *ent);
-extern void (*R_WizTrail) (const struct entity_s *ent);
-extern void (*R_FlameTrail) (const struct entity_s *ent);
-extern void (*R_VoorTrail) (const struct entity_s *ent);
-extern void (*R_GlowTrail) (const struct entity_s *ent, int glow_color);
-
-extern void (*R_RunParticleEffect) (const vec3_t org, const vec3_t dir,
-									int color, int count);
-extern void (*R_BloodPuffEffect) (const vec3_t org, int count);
-extern void (*R_GunshotEffect) (const vec3_t org, int count);
-extern void (*R_LightningBloodEffect) (const vec3_t org);
-extern void (*R_SpikeEffect) (const vec3_t org);
-extern void (*R_KnightSpikeEffect) (const vec3_t org);
-extern void (*R_SuperSpikeEffect) (const vec3_t org);
-extern void (*R_WizSpikeEffect) (const vec3_t org);
-
-extern void (*R_BlobExplosion) (const vec3_t org);
-extern void (*R_ParticleExplosion) (const vec3_t org);
-extern void (*R_ParticleExplosion2) (const vec3_t org, int colorStart,
-									 int colorLength);
-extern void (*R_LavaSplash) (const vec3_t org);
-extern void (*R_TeleportSplash) (const vec3_t org);
-extern void (*R_DarkFieldParticles) (const struct entity_s *ent);
-extern void (*R_EntityParticles) (const struct entity_s *ent);
-
 void R_PushDlights (const vec3_t entorigin);
 struct cvar_s;
 void R_MaxDlightsCheck (struct cvar_s *var);

include/r_internal.h

@@ -0,0 +1,79 @@
+#ifndef __r_internal_h
+#define __r_internal_h
+
+#include "QF/vid.h"
+#include "QF/plugin/vid_render.h"
+#include "r_cvar.h"
+#include "r_dynamic.h"
+#include "r_local.h"
+#include "r_screen.h"
+#include "r_shared.h"
+
+extern viddef_t 		vid;				// global video state
+
+extern vid_render_data_t vr_data;
+extern vid_render_funcs_t vr_funcs;
+
+extern	refdef_t	r_refdef;
+extern int r_viewsize;
+
+void R_LineGraph (int x, int y, int *h_vals, int count);
+
+void Fog_Update (float density, float red, float green, float blue,
+				 float time);
+struct plitem_s;
+void Fog_ParseWorldspawn (struct plitem_s *worldspawn);
+
+float *Fog_GetColor (void);
+float Fog_GetDensity (void);
+void Fog_SetupFrame (void);
+void Fog_EnableGFog (void);
+void Fog_DisableGFog (void);
+void Fog_StartAdditive (void);
+void Fog_StopAdditive (void);
+void Fog_Init (void);
+
+void R_Init_Cvars (void);
+void R_InitEfrags (void);
+void R_ClearState (void);
+void R_InitSky (struct texture_s *mt);	// called at level load
+void R_Textures_Init (void);
+void R_RenderView (void);			// must set r_refdef first
+void R_ViewChanged (float aspect);	// must set r_refdef first
+								// called whenever r_refdef or vid change
+
+void R_AddEfrags (entity_t *ent);
+void R_RemoveEfrags (entity_t *ent);
+
+void R_NewMap (model_t *worldmodel, model_t **models, int num_models);
+
+// LordHavoc: relative bmodel lighting
+void R_PushDlights (const vec3_t entorigin);
+void R_DrawWaterSurfaces (void);
+
+void *D_SurfaceCacheAddress (void);
+int D_SurfaceCacheForRes (int width, int height);
+void D_FlushCaches (void);
+void D_DeleteSurfaceCache (void);
+void D_InitCaches (void *buffer, int size);
+void R_SetVrect (vrect_t *pvrect, vrect_t *pvrectin, int lineadj);
+
+void R_LoadSkys (const char *);
+
+void R_ClearEfrags (void);
+void R_ClearEnts (void);
+void R_EnqueueEntity (struct entity_s *ent);
+entity_t *R_AllocEntity (void);
+void R_FreeAllEntities (void);
+
+dlight_t *R_AllocDlight (int key);
+void R_DecayLights (double frametime);
+void R_ClearDlights (void);
+
+int R_InitGraphTextures (int base);
+
+void R_DrawAliasModel (entity_t *e);
+
+void R_MarkLeaves (void);
+
+#endif//__r_internal_h

include/r_local.h

@@ -42,20 +42,6 @@
 #define BMODEL_FULLY_CLIPPED	0x10 // value returned by R_BmodelCheckBBox ()
 									 //  if bbox is trivially rejected
 
-// color shifts =============================================================
-
-typedef struct
-{
-	int     destcolor[3];
-	int     percent;        // 0-255
-} cshift_t;
-
-#define CSHIFT_CONTENTS 0
-#define CSHIFT_DAMAGE   1
-#define CSHIFT_BONUS    2
-#define CSHIFT_POWERUP  3
-#define NUM_CSHIFTS     4
-
 // viewmodel lighting =======================================================
 
 typedef struct {
@@ -131,7 +117,6 @@ void R_RenderWorld (void);
 extern	plane_t	screenedge[4];
 
 extern	vec3_t	r_origin;
-
 extern	vec3_t	r_entorigin;
 
 extern	int		r_visframecount;
@@ -146,12 +131,6 @@ void R_DrawPolyList (void);
 
 //  Surface cache related ==========
 extern qboolean	r_cache_thrash;	// set if thrashing the surface cache
-extern qboolean	r_inhibit_viewmodel;
-extern qboolean	r_force_fullscreen;
-extern qboolean	r_paused;
-extern entity_t *r_view_model;
-extern entity_t *r_player_entity;
-extern qboolean r_active;
 
 // current entity info
 extern	qboolean		insubmodel;
@@ -266,8 +245,6 @@ void R_ReadPointFile_f (void);
 void R_InitSprites (void);
 void R_SurfacePatch (void);
 
-extern float r_gravity;
-
 // renderer stuff again ===================================
 
 extern int		r_amodels_drawn;

include/r_screen.h

@@ -32,8 +32,19 @@
 #ifndef __r_screen_h
 #define __r_screen_h
 
+#include "QF/screen.h"
 #include "QF/vid.h"
 
+void SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc,
+					   SCR_Func *scr_funcs);
+void SCR_DrawRam (void);
+void SCR_DrawFPS (void);
+void SCR_DrawTime (void);
+void SCR_DrawTurtle (void);
+void SCR_DrawPause (void);
+struct tex_s *SCR_CaptureBGR (void);
+
+
 extern int         scr_copytop;
 extern int         scr_copyeverything;
 

include/r_shared.h

@@ -143,9 +143,6 @@ extern void R_MakeSky (void);
 extern int gl_solidskytexture;
 extern int gl_alphaskytexture;
 
-extern double r_realtime;
-extern double r_frametime;
-
 // flags in finalvert_t.flags
 #define ALIAS_LEFT_CLIP				0x0001
 #define ALIAS_TOP_CLIP				0x0002

libs/console/client.c

@@ -65,6 +65,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "QF/plugin/general.h"
 #include "QF/plugin/console.h"
+#include "QF/plugin/vid_render.h"
 
 #include "compat.h"
 
@@ -178,7 +179,7 @@ Resize (old_console_t *con)
 	char		tbuf[CON_TEXTSIZE];
 	int			width, oldwidth, oldtotallines, numlines, numchars, i, j;
 
-	width = (vid.conwidth >> 3) - 2;
+	width = (r_data->vid->conwidth >> 3) - 2;
 
 	if (width < 1) {					// video hasn't been initialized yet
 		width = 38;
@@ -232,7 +233,7 @@ C_CheckResize (void)
 	Resize (&con_main);
 	Resize (&con_chat);
 
-	view_resize (con_data.view, vid.conwidth, vid.conheight);
+	view_resize (con_data.view, r_data->vid->conwidth, r_data->vid->conheight);
 }
 
 static void
@@ -665,7 +666,7 @@ draw_console (view_t *view)
 	if (con_data.force_commandline) {
 		alpha = 255;
 	} else {
-		float       y = vid.conheight * con_size->value;
+		float       y = r_data->vid->conheight * con_size->value;
 		alpha = 255 * con_alpha->value * view->ylen / y;
 		alpha = min (alpha, 255);
 	}
@@ -680,7 +681,7 @@ static void
 draw_say (view_t *view)
 {
 	clearnotify = 0;
-	scr_copytop = 1;
+	r_data->scr_copytop = 1;
 
 	if (chat_team) {
 		Draw_String (view->xabs + 8, view->yabs, "say_team:");
@@ -715,7 +716,7 @@ draw_notify (view_t *view)
 		text = con->text + (i % con_totallines) * con_linewidth;
 
 		clearnotify = 0;
-		scr_copytop = 1;
+		r_data->scr_copytop = 1;
 
 		Draw_nString (x, y, text, con_linewidth);
 		y += 8;
@@ -728,9 +729,9 @@ setup_console (void)
 	float       lines;
 
 	if (con_data.force_commandline) {
-		lines = con_data.lines = vid.conheight;
+		lines = con_data.lines = r_data->vid->conheight;
 	} else if (key_dest == key_console) {
-		lines = vid.conheight * bound (0.2, con_size->value, 1);
+		lines = r_data->vid->conheight * bound (0.2, con_size->value, 1);
 	} else {
 		lines = 0;
 	}
@@ -742,8 +743,8 @@ setup_console (void)
 		con_data.lines += max (0.2, con_speed->value) * *con_data.frametime;
 		con_data.lines = min (con_data.lines, lines);
 	}
-	if (con_data.lines >= vid.conheight - r_lineadj)
-		scr_copyeverything = 1;
+	if (con_data.lines >= r_data->vid->conheight - r_data->lineadj)
+		r_data->scr_copyeverything = 1;
 }
 
 static void

libs/models/gl_skin.c

@@ -53,7 +53,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GL/funcs.h"
 #include "QF/GL/qf_textures.h"
 
-#include "r_cvar.h"
+#include "r_internal.h"
 
 typedef struct {
 	tex_t      *tex;

libs/models/glsl_skin.c

@@ -50,6 +50,8 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/defines.h"
 #include "QF/GLSL/funcs.h"
 
+#include "r_internal.h"
+
 static GLuint cmap_tex[MAX_TRANSLATIONS];
 static GLuint skin_tex[MAX_TRANSLATIONS];
 

libs/models/null_model.c

@@ -51,11 +51,6 @@ Mod_LoadSpriteModel (model_t *mod, void *buf)
 {
 }
 
-void
-R_InitSky (struct texture_s *mt)
-{
-}
-
 void
 Mod_ProcessTexture (texture_t *tx)
 {

libs/models/skin.c

@@ -51,7 +51,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/sys.h"
 #include "QF/va.h"
 
-#include "QF/GLSL/funcs.h"
+#include "QF/plugin/vid_render.h"
 
 typedef struct skinbank_s {
 	char       *name;
@@ -88,7 +88,7 @@ Skin_SetTranslation (int cmap, int top, int bottom)
 	}
 
 	dest = translations[cmap - 1];
-	source = vid.colormap8;
+	source = r_data->vid->colormap8;
 	memcpy (dest, source, VID_GRADES * 256);
 
 	for (i = 0; i < VID_GRADES; i++, dest += 256, source += 256) {
@@ -183,7 +183,7 @@ Skin_SetSkin (skin_t *skin, int cmap, const char *skinname)
 			name = 0;
 			break;
 		}
-		tex = LoadPCX (file, 0, vid.palette);
+		tex = LoadPCX (file, 0, r_data->vid->palette);
 		Qclose (file);
 		if (!tex || tex->width > 320 || tex->height > 200) {
 			Sys_Printf ("Bad skin %s\n", name);
@@ -196,7 +196,7 @@ Skin_SetSkin (skin_t *skin, int cmap, const char *skinname)
 		out->width = PLAYER_WIDTH;
 		out->height = PLAYER_HEIGHT;
 		out->format = tex_palette;
-		out->palette = vid.palette;
+		out->palette = r_data->vid->palette;
 		memset (out->data, 0, PLAYER_WIDTH * PLAYER_HEIGHT);
 		opix = out->data;
 		ipix = tex->data;

libs/video/renderer/Makefile.am

@@ -1,39 +1,48 @@
 AUTOMAKE_OPTIONS= foreign
 
-SUBDIRS= @QFrenderer_dirs@
+SUBDIRS= @vid_render_dirs@
 DIST_SUBDIRS= gl glsl sw sw32
 INCLUDES= -I$(top_srcdir)/include
 
-#lib_ldflags=-version-info $(QUAKE_LIBRARY_VERSION_INFO) \
-#			-rpath $(libdir) -no-undefined
+lib_ldflags=-version-info $(QUAKE_LIBRARY_VERSION_INFO) \
+			-rpath $(libdir) -no-undefined
+plugin_ldflags= @plugin_ldflags@ -avoid-version -module -rpath $(plugindir)
+plugin_libadd= @plugin_libadd@
+EXEEXT=
 
 #lib_LTLIBRARIES= @VID_REND_TARGETS@
-noinst_LTLIBRARIES= @QFrenderer_libs@
+plugin_LTLIBRARIES= @vid_render_plugins@
+noinst_LTLIBRARIES= libQFrenderer.la @vid_render_static_plugins@
 
-EXTRA_LTLIBRARIES=	libQFrenderer_sw.la libQFrenderer_sw32.la \
-					libQFrenderer_gl.la libQFrenderer_glsl.la
+EXTRA_LTLIBRARIES=	\
+					vid_render_sw.la vid_render_sw32.la \
+					vid_render_gl.la vid_render_glsl.la
 
 common_sources= \
 	crosshair.c noisetextures.c r_alias.c r_bsp.c r_cvar.c r_dyn_textures.c \
-	r_efrag.c r_ent.c r_graph.c r_light.c r_main.c r_part.c r_progs.c \
-	r_screen.c
+	r_efrag.c r_ent.c r_graph.c r_light.c r_main.c r_part.c r_screen.c
 
-libQFrenderer_gl_la_LDFLAGS=		$(lib_ldflags)
-libQFrenderer_gl_la_LIBADD=			gl/libgl.la
-libQFrenderer_gl_la_DEPENDENCIES=	gl/libgl.la
-libQFrenderer_gl_la_SOURCES=		$(common_sources)
+libQFrenderer_la_LDFLAGS=		$(lib_ldflags)
+libQFrenderer_la_LIBADD=
+libQFrenderer_la_DEPENDENCIES=
+libQFrenderer_la_SOURCES=		r_init.c r_progs.c
 
-libQFrenderer_glsl_la_LDFLAGS=		$(lib_ldflags)
-libQFrenderer_glsl_la_LIBADD=		glsl/libglsl.la
-libQFrenderer_glsl_la_DEPENDENCIES=	glsl/libglsl.la
-libQFrenderer_glsl_la_SOURCES=		$(common_sources)
+vid_render_gl_la_LDFLAGS=		$(plugin_ldflags)
+vid_render_gl_la_LIBADD=		gl/libgl.la
+vid_render_gl_la_DEPENDENCIES=	gl/libgl.la
+vid_render_gl_la_SOURCES=		$(common_sources) #vid_render_gl.c
 
-libQFrenderer_sw_la_LDFLAGS=		@STATIC@
-libQFrenderer_sw_la_LIBADD=			sw/libsw.la
-libQFrenderer_sw_la_DEPENDENCIES=	sw/libsw.la
-libQFrenderer_sw_la_SOURCES=		$(common_sources)
+vid_render_glsl_la_LDFLAGS=		$(plugin_ldflags)
+vid_render_glsl_la_LIBADD=		glsl/libglsl.la
+vid_render_glsl_la_DEPENDENCIES=glsl/libglsl.la
+vid_render_glsl_la_SOURCES=		$(common_sources) #vid_render_glsl.c
 
-libQFrenderer_sw32_la_LDFLAGS=		$(lib_ldflags)
-libQFrenderer_sw32_la_LIBADD=		sw32/libsw32.la
-libQFrenderer_sw32_la_DEPENDENCIES=	sw32/libsw32.la 
-libQFrenderer_sw32_la_SOURCES=		$(common_sources)
+vid_render_sw_la_LDFLAGS=		$(plugin_ldflags)
+vid_render_sw_la_LIBADD=		sw/libsw.la
+vid_render_sw_la_DEPENDENCIES=	sw/libsw.la
+vid_render_sw_la_SOURCES=		$(common_sources) #vid_render_sw.c
+
+vid_render_sw32_la_LDFLAGS=		$(plugin_ldflags)
+vid_render_sw32_la_LIBADD=		sw32/libsw32.la
+vid_render_sw32_la_DEPENDENCIES=sw32/libsw32.la 
+vid_render_sw32_la_SOURCES=		$(common_sources) #vid_render_sw32.c

libs/video/renderer/crosshair.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/qtypes.h"
 #include "QF/wadfile.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 // NOTE: this array is INCORRECT for direct uploading in GL
 // but is optimal for SW

libs/video/renderer/gl/gl_draw.c

@@ -60,9 +60,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 
 #include "compat.h"
 #include "gl_draw.h"
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 #include "sbar.h"
 #include "varrays.h"
 

libs/video/renderer/gl/gl_dyn_lights.c

@@ -47,10 +47,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/funcs.h"
 #include "QF/GL/qf_rlight.h"
 
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 float       gl_bubble_sintable[33], gl_bubble_costable[33];
 
@@ -129,7 +126,7 @@ R_RenderDlights (void)
 
 	l = r_dlights;
 	for (i = 0; i < r_maxdlights; i++, l++) {
-		if (l->die < r_realtime || !l->radius)
+		if (l->die < vr_data.realtime || !l->radius)
 			continue;
 		R_RenderDlight (l);
 	}

libs/video/renderer/gl/gl_dyn_part.c

@@ -54,10 +54,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_vid.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 #include "varrays.h"
 
 static int		ramp1[8] = { 0x6f, 0x6d, 0x6b, 0x69, 0x67, 0x65, 0x63, 0x61 };
@@ -248,7 +245,7 @@ R_ParticleExplosion_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new_random (pt_smokecloud, part_tex_smoke, org, 4, 30, 8,
-						 r_realtime + 5.0, (rand () & 7) + 8,
+						 vr_data.realtime + 5.0, (rand () & 7) + 8,
 						 0.5 + qfrandom (0.25), 0.0);
 }
 
@@ -264,7 +261,7 @@ R_ParticleExplosion2_QF (const vec3_t org, int colorStart, int colorLength)
 
 	for (i = 0; i < j; i++) {
 		particle_new_random (pt_blob, part_tex_dot, org, 16, 2, 256, 
-							 r_realtime + 0.3,
+							 vr_data.realtime + 0.3,
 							 								 colorStart + (i % colorLength), 1.0, 0.0);
 	}
 }
@@ -282,12 +279,12 @@ R_BlobExplosion_QF (const vec3_t org)
 
 	for (i = 0; i < j >> 1; i++) {
 		particle_new_random (pt_blob, part_tex_dot, org, 12, 2, 256,
-							 r_realtime + 1.0 + (rand () & 7) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 7) * 0.05,
 							 66 + i % 6, 1.0, 0.0);
 	}
 	for (i = 0; i < j / 2; i++) {
 		particle_new_random (pt_blob2, part_tex_dot, org, 12, 2, 256,
-							 r_realtime + 1.0 + (rand () & 7) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 7) * 0.05,
 							 150 + i % 6, 1.0, 0.0);
 	}
 }
@@ -298,7 +295,7 @@ R_RunSparkEffect_QF (const vec3_t org, int count, int ofuzz)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, ofuzz * 0.08,
-				  vec3_origin, r_realtime + 9, 12 + (rand () & 3),
+				  vec3_origin, vr_data.realtime + 9, 12 + (rand () & 3),
 				  0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
@@ -312,8 +309,8 @@ R_RunSparkEffect_QF (const vec3_t org, int count, int ofuzz)
 			int		color = rand () & 7;
 
 			particle_new_random (pt_fallfadespark, part_tex_dot, org, orgfuzz,
-								 0.7, 96, r_realtime + 5.0, ramp1[color], 1.0,
-								 color);
+								 0.7, 96, vr_data.realtime + 5.0, ramp1[color],
+								 1.0, color);
 		}
 	}
 }
@@ -325,7 +322,7 @@ R_BloodPuff_QF (const vec3_t org, int count)
 		return;
 
 	particle_new (pt_bloodcloud, part_tex_smoke, org, count / 5, vec3_origin,
-				  r_realtime + 99.0, 70 + (rand () & 3), 0.5, 0.0);
+				  vr_data.realtime + 99.0, 70 + (rand () & 3), 0.5, 0.0);
 }
 
 static void
@@ -353,14 +350,15 @@ R_LightningBloodEffect_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, 3.0, vec3_origin,
-				  r_realtime + 9.0, 12 + (rand () & 3),
+				  vr_data.realtime + 9.0, 12 + (rand () & 3),
 				  0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
 		count = r_maxparticles - numparticles;
 	while (count--)
 		particle_new_random (pt_fallfade, part_tex_spark, org, 12, 2.0, 128,
-							 r_realtime + 5.0, 244 + (count % 3), 1.0, 0.0);
+							 vr_data.realtime + 5.0, 244 + (count % 3), 1.0,
+							 0.0);
 }
 
 static void
@@ -387,7 +385,7 @@ R_RunParticleEffect_QF (const vec3_t org, const vec3_t dir, int color,
 		porg[2] = org[2] + scale * (((rnd >> 11) & 15) - 7.5);
 		// Note that ParseParticleEffect handles (dir * 15)
 		particle_new (pt_grav, part_tex_dot, porg, 1.5, dir,
-					  r_realtime + 0.1 * (i % 5),
+					  vr_data.realtime + 0.1 * (i % 5),
 					  (color & ~7) + (rnd & 7), 1.0, 0.0);
 	}
 }
@@ -412,13 +410,13 @@ R_KnightSpikeEffect_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, 1.0, vec3_origin,
-				  r_realtime + 9.0, 234, 0.25 + qfrandom (0.125), 0.0);
+				  vr_data.realtime + 9.0, 234, 0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
 		count = r_maxparticles - numparticles;
 	while (count--)
 		particle_new_random (pt_fallfade, part_tex_dot, org, 6, 0.7, 96,
-							 r_realtime + 5.0, 234, 1.0, 0.0);
+							 vr_data.realtime + 5.0, 234, 1.0, 0.0);
 }
 
 static void
@@ -429,13 +427,13 @@ R_WizSpikeEffect_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, 2.0, vec3_origin,
-				  r_realtime + 9.0, 63, 0.25 + qfrandom (0.125), 0.0);
+				  vr_data.realtime + 9.0, 63, 0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
 		count = r_maxparticles - numparticles;
 	while (count--)
 		particle_new_random (pt_fallfade, part_tex_dot, org, 12, 0.7, 96,
-							 r_realtime + 5.0, 63, 1.0, 0.0);
+							 vr_data.realtime + 5.0, 63, 1.0, 0.0);
 }
 
 static void
@@ -468,7 +466,7 @@ R_LavaSplash_QF (const vec3_t org)
 			vel = 50.0 + 0.5 * (float) (rnd & 127);
 			VectorScale (dir, vel, pvel);
 			particle_new (pt_grav, part_tex_dot, porg, 3, pvel,
-						  r_realtime + 2.0 + ((rnd >> 7) & 31) * 0.02,
+						  vr_data.realtime + 2.0 + ((rnd >> 7) & 31) * 0.02,
 						  224 + ((rnd >> 12) & 7), 0.75, 0.0);
 		}
 	}
@@ -506,7 +504,7 @@ R_TeleportSplash_QF (const vec3_t org)
 				vel = 50 + ((rnd >> 6) & 63);
 				VectorScale (pdir, vel, pvel);
 				particle_new (pt_grav, part_tex_spark, porg, 0.6, pvel,
-							  (r_realtime + 0.2 + (rand () & 15) * 0.01),
+							  (vr_data.realtime + 0.2 + (rand () & 15) * 0.01),
 							  (7 + ((rnd >> 12) & 7)), 1.0, 0.0);
 			}
 		}
@@ -526,7 +524,7 @@ R_RocketTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 1.5 + qfrandom (1.5);
 
 	while (len < maxlen) {
@@ -536,7 +534,7 @@ R_RocketTrail_QF (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0, 
+					  vr_data.realtime + 2.0 - percent * 2.0, 
 					  12 + (rand () & 3),
 					  0.5 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -560,7 +558,7 @@ R_GrenadeTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 6.0 + qfrandom (7.0);
 
 	while (len < maxlen) {
@@ -570,7 +568,7 @@ R_GrenadeTrail_QF (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0,
+					  vr_data.realtime + 2.0 - percent * 2.0,
 					  1 + (rand () & 3),
 					  0.625 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -595,7 +593,7 @@ R_BloodTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 5.0 + qfrandom (10.0);
 
 	while (len < maxlen) {
@@ -611,8 +609,8 @@ R_BloodTrail_QF (const entity_t *ent)
 		pvel[2] -= percent * 40.0;
 
 		particle_new (pt_grav, part_tex_smoke, porg, pscale, pvel,
-					  r_realtime + 2.0 - percent * 2.0, 68 + (rand () & 3),
-					  1.0, 0.0);
+					  vr_data.realtime + 2.0 - percent * 2.0,
+					  68 + (rand () & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -635,7 +633,7 @@ R_SlightBloodTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 1.5 + qfrandom (7.5);
 
 	while (len < maxlen) {
@@ -651,8 +649,8 @@ R_SlightBloodTrail_QF (const entity_t *ent)
 		pvel[2] -= percent * 40;
 
 		particle_new (pt_grav, part_tex_smoke, porg, pscale, pvel,
-					  r_realtime + 1.5 - percent * 1.5, 68 + (rand () & 3),
-					  0.75, 0.0);
+					  vr_data.realtime + 1.5 - percent * 1.5,
+					  68 + (rand () & 3), 0.75, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -675,7 +673,7 @@ R_WizTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, maxlen - dist, subtract);
 
 	while (len < maxlen) {
@@ -693,8 +691,8 @@ R_WizTrail_QF (const entity_t *ent)
 
 		particle_new (pt_flame, part_tex_smoke, old_origin,
 					  2.0 + qfrandom (1.0) - percent * 2.0, pvel,
-					  r_realtime + 0.5 - percent * 0.5, 52 + (rand () & 4),
-					  1.0 - percent * 0.125, 0.0);
+					  vr_data.realtime + 0.5 - percent * 0.5,
+					  52 + (rand () & 4), 1.0 - percent * 0.125, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -716,7 +714,7 @@ R_FlameTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, maxlen - dist, subtract);
 
 	while (len < maxlen) {
@@ -734,7 +732,7 @@ R_FlameTrail_QF (const entity_t *ent)
 
 		particle_new (pt_flame, part_tex_smoke, old_origin,
 					  2.0 + qfrandom (1.0) - percent * 2.0, pvel,
-					  r_realtime + 0.5 - percent * 0.5, 234,
+					  vr_data.realtime + 0.5 - percent * 0.5, 234,
 					  1.0 - percent * 0.125, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
@@ -757,7 +755,7 @@ R_VoorTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, maxlen - dist, subtract);
 
 	while (len < maxlen) {
@@ -767,7 +765,7 @@ R_VoorTrail_QF (const entity_t *ent)
 			porg[j] = old_origin[j] + qfrandom (16.0) - 8.0;
 
 		particle_new (pt_static, part_tex_dot, porg, 1.0 + qfrandom (1.0),
-					  vec3_origin, r_realtime + 0.3 - percent * 0.3,
+					  vec3_origin, vr_data.realtime + 0.3 - percent * 0.3,
 					  9 * 16 + 8 + (rand () & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
@@ -790,7 +788,7 @@ R_GlowTrail_QF (const entity_t *ent, int glow_color)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, (maxlen - dist), subtract);
 
 	while (len < maxlen) {
@@ -802,7 +800,8 @@ R_GlowTrail_QF (const entity_t *ent, int glow_color)
 		org[2] = old_origin[2] + ((rnd >> 6) & 7) * (5.0/7.0) - 2.5;
 
 		particle_new (pt_smoke, part_tex_dot, org, 1.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 0.2, glow_color, 1.0, 0.0);
+					  vr_data.realtime + 2.0 - percent * 0.2,
+					  glow_color, 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -819,7 +818,7 @@ R_ParticleExplosion_EE (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new_random (pt_smokecloud, part_tex_smoke, org, 4, 30, 8,
-						 r_realtime + 5.0, rand () & 255,
+						 vr_data.realtime + 5.0, rand () & 255,
 						 0.5 + qfrandom (0.25), 0.0);
 }
 
@@ -853,7 +852,7 @@ R_TeleportSplash_EE (const vec3_t org)
 				vel = 50 + ((rnd >> 6) & 63);
 				VectorScale (dir, vel, pvel);
 				particle_new (pt_grav, part_tex_spark, porg, 0.6, pvel,
-							  (r_realtime + 0.2 + (rand () & 15) * 0.01),
+							  (vr_data.realtime + 0.2 + (rand () & 15) * 0.01),
 							  qfrandom (1.0), 1.0, 0.0);
 			}
 		}
@@ -873,7 +872,7 @@ R_RocketTrail_EE (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 1.5 + qfrandom (1.5);
 
 	while (len < maxlen) {
@@ -883,7 +882,7 @@ R_RocketTrail_EE (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0, 
+					  vr_data.realtime + 2.0 - percent * 2.0, 
 					  rand () & 255,
 					  0.5 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -908,7 +907,7 @@ R_GrenadeTrail_EE (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, ent->old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 6.0 + qfrandom (7.0);
 
 	while (len < maxlen) {
@@ -918,7 +917,7 @@ R_GrenadeTrail_EE (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0,
+					  vr_data.realtime + 2.0 - percent * 2.0,
 					  rand () & 255,
 					  0.625 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -943,11 +942,11 @@ R_ParticleExplosion_ID (const vec3_t org)
 
 	for (i = 0; i < j >> 1; i++) {
 		particle_new_random (pt_explode, part_tex_dot, org, 16, 1.0, 256,
-							 r_realtime + 5.0, ramp1[0], 1.0, i & 3);
+							 vr_data.realtime + 5.0, ramp1[0], 1.0, i & 3);
 	}
 	for (i = 0; i < j / 2; i++) {
 		particle_new_random (pt_explode2, part_tex_dot, org, 16, 1.0, 256,
-                             r_realtime + 5.0, ramp1[0], 1.0, i & 3);
+                             vr_data.realtime + 5.0, ramp1[0], 1.0, i & 3);
 	}
 }
 
@@ -964,12 +963,12 @@ R_BlobExplosion_ID (const vec3_t org)
 
 	for (i = 0; i < j >> 1; i++) {
 		particle_new_random (pt_blob, part_tex_dot, org, 12, 1.0, 256,
-							 r_realtime + 1.0 + (rand () & 8) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 8) * 0.05,
 							 66 + i % 6, 1.0, 0.0);
 	}
 	for (i = 0; i < j / 2; i++) {
 		particle_new_random (pt_blob2, part_tex_dot, org, 12, 1.0, 256,
-							 r_realtime + 1.0 + (rand () & 8) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 8) * 0.05,
 							 150 + i % 6, 1.0, 0.0);
 	}
 }
@@ -1004,7 +1003,7 @@ R_RunParticleEffect_ID (const vec3_t org, const vec3_t dir, int color,
 
 		// Note that ParseParticleEffect handles (dir * 15)
 		particle_new (pt_grav, part_tex_dot, porg, 1.0, dir,
-					  r_realtime + 0.1 * (i % 5),
+					  vr_data.realtime + 0.1 * (i % 5),
 					  (color & ~7) + (rnd & 7), 1.0, 0.0);
 	}
 }
@@ -1081,7 +1080,7 @@ R_LavaSplash_ID (const vec3_t org)
 			vel = 50 + (rnd & 63);
 			VectorScale (dir, vel, pvel);
 			particle_new (pt_grav, part_tex_dot, porg, 1.0, pvel,
-						  r_realtime + 2 + ((rnd >> 7) & 31) * 0.02,
+						  vr_data.realtime + 2 + ((rnd >> 7) & 31) * 0.02,
 						  224 + ((rnd >> 12) & 7), 1.0, 0.0);
 		}
 	}
@@ -1119,7 +1118,7 @@ R_TeleportSplash_ID (const vec3_t org)
 				vel = 50 + ((rnd >> 6) & 63);
 				VectorScale (pdir, vel, pvel);
 				particle_new (pt_grav, part_tex_dot, porg, 1.0, pvel,
-							  (r_realtime + 0.2 + (rand () & 7) * 0.02),
+							  (vr_data.realtime + 0.2 + (rand () & 7) * 0.02),
 							  (7 + ((rnd >> 12) & 7)), 1.0, 0.0);
 			}
 		}
@@ -1158,7 +1157,7 @@ R_DarkFieldParticles_ID (const entity_t *ent)
 				vel = 50 + ((rnd >> 9) & 63);
 				VectorScale (dir, vel, pvel);
 				particle_new (pt_slowgrav, part_tex_dot, porg, 1.5, pvel,
-							  (r_realtime + 0.2 + (rnd & 7) * 0.02),
+							  (vr_data.realtime + 0.2 + (rnd & 7) * 0.02),
 							  (150 + rand () % 6), 1.0, 0.0);
             }
 		}
@@ -1187,14 +1186,14 @@ R_EntityParticles_ID (const entity_t *ent)
 	}
 
 	for (i = 0; i < j; i++) {
-		angle = r_realtime * avelocities[i][0];
+		angle = vr_data.realtime * avelocities[i][0];
 		cy = cos (angle);
 		sy = sin (angle);
-		angle = r_realtime * avelocities[i][1];
+		angle = vr_data.realtime * avelocities[i][1];
 		cp = cos (angle);
 		sp = sin (angle);
 // Next 3 lines results aren't currently used, may be in future. --Despair
-//		angle = r_realtime * avelocities[i][2];
+//		angle = vr_data.realtime * avelocities[i][2];
 //		sr = sin (angle);
 //		cr = cos (angle);
 
@@ -1209,7 +1208,7 @@ R_EntityParticles_ID (const entity_t *ent)
 		porg[2] = ent->origin[2] + r_avertexnormals[i][2] * dist +
 			forward[2] * beamlength;
 		particle_new (pt_explode, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 0.01, 0x6f, 1.0, 0);
+					  vr_data.realtime + 0.01, 0x6f, 1.0, 0);
 	}
 }
 
@@ -1237,7 +1236,7 @@ R_RocketTrail_ID (const entity_t *ent)
 		ramp = rnd & 3;
 
 		particle_new (pt_fire, part_tex_dot, org, 1.0, vec3_origin,
-					  r_realtime + 2.0, ramp3[ramp], 1.0, ramp);
+					  vr_data.realtime + 2.0, ramp3[ramp], 1.0, ramp);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1269,7 +1268,7 @@ R_GrenadeTrail_ID (const entity_t *ent)
 		ramp = (rnd & 3) + 2;
 
 		particle_new (pt_fire, part_tex_dot, org, 1.0, vec3_origin,
-					  r_realtime + 2.0, ramp3[ramp], 1.0, ramp);
+					  vr_data.realtime + 2.0, ramp3[ramp], 1.0, ramp);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1300,7 +1299,7 @@ R_BloodTrail_ID (const entity_t *ent)
 		porg[2] = old_origin[2] + ((rnd >> 6) & 7) * (5.0/7.0) - 2.5;
 
 		particle_new (pt_grav, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 2.0, 67 + (rnd & 3), 1.0, 0.0);
+					  vr_data.realtime + 2.0, 67 + (rnd & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1331,7 +1330,7 @@ R_SlightBloodTrail_ID (const entity_t *ent)
 		porg[2] = old_origin[2] + ((rnd >> 6) & 7) * (5.0/7.0) - 2.5;
 
 		particle_new (pt_grav, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 1.5, 67 + (rnd & 3), 1.0, 0.0);
+					  vr_data.realtime + 1.5, 67 + (rnd & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1367,8 +1366,8 @@ R_WizTrail_ID (const entity_t *ent)
 		pvel[2] = 0.0;
 
 		particle_new (pt_static, part_tex_dot, old_origin, 1.0, pvel,
-					  r_realtime + 0.5, 52 + ((tracercount & 4) << 1), 1.0,
-					  0.0);
+					  vr_data.realtime + 0.5, 52 + ((tracercount & 4) << 1),
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1404,8 +1403,8 @@ R_FlameTrail_ID (const entity_t *ent)
 		pvel[2] = 0.0;
 
 		particle_new (pt_static, part_tex_dot, old_origin, 1.0, pvel,
-					  r_realtime + 0.5, 230 + ((tracercount & 4) << 1), 1.0,
-					  0.0);
+					  vr_data.realtime + 0.5, 230 + ((tracercount & 4) << 1),
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1436,7 +1435,8 @@ R_VoorTrail_ID (const entity_t *ent)
 		porg[2] = old_origin[2] + ((rnd >> 11) & 15) - 7.5;
 
 		particle_new (pt_static, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 0.3, 9 * 16 + 8 + (rnd & 3), 1.0, 0.0);
+					  vr_data.realtime + 0.3, 9 * 16 + 8 + (rnd & 3),
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1546,7 +1546,7 @@ R_DrawParticles (void)
 
 		// LordHavoc: immediate removal of unnecessary particles (must be done
 		// to ensure compactor below operates properly in all cases)
-		if (part->die < r_realtime) {
+		if (part->die < vr_data.realtime) {
 			freeparticles[j++] = part;
 		} else {
 			maxparticle = k;
@@ -1574,7 +1574,7 @@ R_DrawParticles (void)
 	while (maxparticle >= activeparticles) {
 		*freeparticles[k++] = particles[maxparticle--];
 		while (maxparticle >= activeparticles &&
-			   particles[maxparticle].die <= r_realtime)
+			   particles[maxparticle].die <= vr_data.realtime)
 			maxparticle--;
 	}
 	numparticles = activeparticles;
@@ -1583,26 +1583,125 @@ R_DrawParticles (void)
 	qfglDepthMask (GL_TRUE);
 }
 
+static vid_particle_funcs_t particles_QF = {
+	R_RocketTrail_QF,
+	R_GrenadeTrail_QF,
+	R_BloodTrail_QF,
+	R_SlightBloodTrail_QF,
+	R_WizTrail_QF,
+	R_FlameTrail_QF,
+	R_VoorTrail_QF,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_QF,
+	R_BloodPuffEffect_QF,
+	R_GunshotEffect_QF,
+	R_LightningBloodEffect_QF,
+	R_SpikeEffect_QF,
+	R_KnightSpikeEffect_QF,
+	R_SuperSpikeEffect_QF,
+	R_WizSpikeEffect_QF,
+	R_BlobExplosion_QF,
+	R_ParticleExplosion_QF,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_QF,
+	R_TeleportSplash_QF,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
+static vid_particle_funcs_t particles_ID = {
+	R_RocketTrail_ID,
+	R_GrenadeTrail_ID,
+	R_BloodTrail_ID,
+	R_SlightBloodTrail_ID,
+	R_WizTrail_ID,
+	R_FlameTrail_ID,
+	R_VoorTrail_ID,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_ID,
+	R_BloodPuffEffect_ID,
+	R_GunshotEffect_ID,
+	R_LightningBloodEffect_ID,
+	R_SpikeEffect_ID,
+	R_KnightSpikeEffect_ID,
+	R_SuperSpikeEffect_ID,
+	R_WizSpikeEffect_ID,
+	R_BlobExplosion_ID,
+	R_ParticleExplosion_ID,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_ID,
+	R_TeleportSplash_ID,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
+static vid_particle_funcs_t particles_QF_egg = {
+	R_RocketTrail_EE,
+	R_GrenadeTrail_EE,
+	R_BloodTrail_QF,
+	R_SlightBloodTrail_QF,
+	R_WizTrail_QF,
+	R_FlameTrail_QF,
+	R_VoorTrail_QF,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_QF,
+	R_BloodPuffEffect_QF,
+	R_GunshotEffect_QF,
+	R_LightningBloodEffect_QF,
+	R_SpikeEffect_QF,
+	R_KnightSpikeEffect_QF,
+	R_SuperSpikeEffect_QF,
+	R_WizSpikeEffect_QF,
+	R_BlobExplosion_QF,
+	R_ParticleExplosion_EE,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_QF,
+	R_TeleportSplash_EE,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
+static vid_particle_funcs_t particles_ID_egg = {
+	R_RocketTrail_EE,
+	R_GrenadeTrail_EE,
+	R_BloodTrail_ID,
+	R_SlightBloodTrail_ID,
+	R_WizTrail_ID,
+	R_FlameTrail_ID,
+	R_VoorTrail_ID,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_ID,
+	R_BloodPuffEffect_ID,
+	R_GunshotEffect_ID,
+	R_LightningBloodEffect_ID,
+	R_SpikeEffect_ID,
+	R_KnightSpikeEffect_ID,
+	R_SuperSpikeEffect_ID,
+	R_WizSpikeEffect_ID,
+	R_BlobExplosion_ID,
+	R_ParticleExplosion_EE,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_ID,
+	R_TeleportSplash_EE,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
 void
 r_easter_eggs_f (cvar_t *var)
 {
 	if (easter_eggs && !gl_feature_mach64) {
 		if (easter_eggs->int_val) {
-			R_ParticleExplosion = R_ParticleExplosion_EE;
-			R_TeleportSplash = R_TeleportSplash_EE;
-			R_RocketTrail = R_RocketTrail_EE;
-			R_GrenadeTrail = R_GrenadeTrail_EE;
+			if (r_particles_style->int_val) {
+				vr_funcs.particles = &particles_QF_egg;
+			} else {
+				vr_funcs.particles = &particles_ID_egg;
+			}
 		} else if (r_particles_style) {
 			if (r_particles_style->int_val) {
-				R_ParticleExplosion = R_ParticleExplosion_QF;
-				R_TeleportSplash = R_TeleportSplash_QF;
-				R_RocketTrail = R_RocketTrail_QF;
-				R_GrenadeTrail = R_GrenadeTrail_QF;
+				vr_funcs.particles = &particles_QF;
 			} else {
-				R_ParticleExplosion = R_ParticleExplosion_ID;
-				R_TeleportSplash = R_TeleportSplash_ID;
-				R_RocketTrail = R_RocketTrail_ID;
-				R_GrenadeTrail = R_GrenadeTrail_ID;
+				vr_funcs.particles = &particles_ID;
 			}
 		}
 	}
@@ -1611,53 +1710,6 @@ r_easter_eggs_f (cvar_t *var)
 void
 r_particles_style_f (cvar_t *var)
 {
-	if (r_particles_style) {
-		if (r_particles_style->int_val && !gl_feature_mach64) {
-			R_BlobExplosion = R_BlobExplosion_QF;
-			R_LavaSplash = R_LavaSplash_QF;
-
-			R_BloodPuffEffect = R_BloodPuffEffect_QF;
-			R_GunshotEffect = R_GunshotEffect_QF;
-			R_LightningBloodEffect = R_LightningBloodEffect_QF;
-
-			R_RunParticleEffect = R_RunParticleEffect_QF;
-			R_SpikeEffect = R_SpikeEffect_QF;
-			R_SuperSpikeEffect = R_SuperSpikeEffect_QF;
-			R_KnightSpikeEffect = R_KnightSpikeEffect_QF;
-			R_WizSpikeEffect = R_WizSpikeEffect_QF;
-
-			R_BloodTrail = R_BloodTrail_QF;
-			R_SlightBloodTrail = R_SlightBloodTrail_QF;
-			R_WizTrail = R_WizTrail_QF;
-			R_FlameTrail = R_FlameTrail_QF;
-			R_VoorTrail = R_VoorTrail_QF;
-		} else {
-			R_BlobExplosion = R_BlobExplosion_ID;
-			R_LavaSplash = R_LavaSplash_ID;
-
-			R_BloodPuffEffect = R_BloodPuffEffect_ID;
-			R_GunshotEffect = R_GunshotEffect_ID;
-			R_LightningBloodEffect = R_LightningBloodEffect_ID;
-
-			R_RunParticleEffect = R_RunParticleEffect_ID;
-			R_SpikeEffect = R_SpikeEffect_ID;
-			R_SuperSpikeEffect = R_SuperSpikeEffect_ID;
-			R_KnightSpikeEffect = R_KnightSpikeEffect_ID;
-			R_WizSpikeEffect = R_WizSpikeEffect_ID;
-
-			R_BloodTrail = R_BloodTrail_ID;
-			R_SlightBloodTrail = R_SlightBloodTrail_ID;
-			R_WizTrail = R_WizTrail_ID;
-			R_FlameTrail = R_FlameTrail_ID;
-			R_VoorTrail = R_VoorTrail_ID;
-		}
-	}
-	R_DarkFieldParticles = R_DarkFieldParticles_ID;
-	R_EntityParticles = R_EntityParticles_ID;
-	R_ParticleExplosion2 = R_ParticleExplosion2_QF;
-	R_GlowTrail = R_GlowTrail_QF;
-	// Handle R_GrenadeTrail, R_RocketTrail, R_ParticleExplosion,
-	// R_TeleportSplash
 	r_easter_eggs_f (easter_eggs);
 }
 

libs/video/renderer/gl/gl_dyn_textures.c

@@ -46,7 +46,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GL/qf_textures.h"
 #include "QF/GL/qf_vid.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 int			gl_part_tex;
 static GLint part_tex_internal_format = 2;

libs/video/renderer/gl/gl_fog.c

@@ -41,7 +41,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GL/funcs.h"
 
 #include "compat.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 //==============================================================================
 //
@@ -73,10 +73,10 @@ Fog_Update (float density, float red, float green, float blue, float time)
 	//save previous settings for fade
 	if (time > 0) {
 		//check for a fade in progress
-		if (fade_done > r_realtime) {
+		if (fade_done > vr_data.realtime) {
 			float       f;
 
-			f = (fade_done - r_realtime) / fade_time;
+			f = (fade_done - vr_data.realtime) / fade_time;
 			old_density = f * old_density + (1.0 - f) * fog_density;
 			old_red = f * old_red + (1.0 - f) * fog_red;
 			old_green = f * old_green + (1.0 - f) * fog_green;
@@ -94,7 +94,7 @@ Fog_Update (float density, float red, float green, float blue, float time)
 	fog_green = green;
 	fog_blue = blue;
 	fade_time = time;
-	fade_done = r_realtime + time;
+	fade_done = vr_data.realtime + time;
 }
 
 /*
@@ -188,8 +188,8 @@ Fog_GetColor (void)
 	float       f;
 	int         i;
 
-	if (fade_done > r_realtime) {
-		f = (fade_done - r_realtime) / fade_time;
+	if (fade_done > vr_data.realtime) {
+		f = (fade_done - vr_data.realtime) / fade_time;
 		c[0] = f * old_red + (1.0 - f) * fog_red;
 		c[1] = f * old_green + (1.0 - f) * fog_green;
 		c[2] = f * old_blue + (1.0 - f) * fog_blue;
@@ -219,8 +219,8 @@ Fog_GetDensity (void)
 {
 	float       f;
 
-	if (fade_done > r_realtime) {
-		f = (fade_done - r_realtime) / fade_time;
+	if (fade_done > vr_data.realtime) {
+		f = (fade_done - vr_data.realtime) / fade_time;
 		return f * old_density + (1.0 - f) * fog_density;
 	} else {
 		return fog_density;

libs/video/renderer/gl/gl_graph.c

@@ -49,7 +49,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/funcs.h"
 #include "QF/GL/qf_textures.h"
 
-#include "r_cvar.h"
+#include "r_internal.h"
 
 #define NUM_GRAPH_TEXTURES 8
 

libs/video/renderer/gl/gl_lightmap.c

@@ -54,9 +54,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_vid.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 static int          dlightdivtable[8192];
 static int			 gl_internalformat;				// 1 or 3

libs/video/renderer/gl/gl_mod_alias.c

@@ -59,9 +59,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_vid.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 typedef struct {
 	vec3_t      normal;
@@ -422,7 +420,7 @@ R_DrawAliasModel (entity_t *e)
 
 		if (gl_vector_light->int_val) {
 			for (l = r_dlights, lnum = 0; lnum < r_maxdlights; lnum++, l++) {
-				if (l->die >= r_realtime) {
+				if (l->die >= vr_data.realtime) {
 					VectorSubtract (l->origin, e->origin, dist);
 					if ((d = DotProduct (dist, dist)) >	// Out of range
 						((l->radius + radius) * (l->radius + radius))) {
@@ -473,7 +471,7 @@ R_DrawAliasModel (entity_t *e)
 			VectorCopy (ambientcolor, emission);
 
 			for (l = r_dlights, lnum = 0; lnum < r_maxdlights; lnum++, l++) {
-				if (l->die >= r_realtime) {
+				if (l->die >= vr_data.realtime) {
 					VectorSubtract (l->origin, e->origin, dist);
 					
 					if ((d = DotProduct (dist, dist)) > (l->radius + radius) *

libs/video/renderer/gl/gl_mod_sprite.c

@@ -46,8 +46,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "compat.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 #include "varrays.h"
 
 static int						 sVAsize;
@@ -83,7 +82,7 @@ R_GetSpriteFrame (entity_t *currententity)
 		numframes = pspritegroup->numframes;
 		fullinterval = pintervals[numframes - 1];
 
-		time = r_realtime + currententity->syncbase;
+		time = vr_data.realtime + currententity->syncbase;
 
 		// when loading in Mod_LoadSpriteGroup, we guaranteed all interval
 		// values are positive, so we don't have to worry about division by 0

libs/video/renderer/gl/gl_rmain.c

@@ -61,9 +61,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "gl_draw.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
+#include "r_internal.h"
 #include "varrays.h"
 
 int         c_brush_polys, c_alias_polys;
@@ -266,8 +264,8 @@ R_DrawEntitiesOnList (void)
 static void
 R_DrawViewModel (void)
 {
-	currententity = r_view_model;
-	if (r_inhibit_viewmodel
+	currententity = vr_data.view_model;
+	if (vr_data.inhibit_viewmodel
 		|| !r_drawviewmodel->int_val
 		|| gl_envmap
 		|| !r_drawentities->int_val
@@ -530,7 +528,7 @@ R_Mirror (void)
 	r_refdef.viewangles[1] = atan2 (vpn[1], vpn[0]) / M_PI * 180;
 	r_refdef.viewangles[2] = -r_refdef.viewangles[2];
 
-	R_EnqueueEntity (r_player_entity);
+	R_EnqueueEntity (vr_data.player_entity);
 
 	gldepthmin = 0.5;
 	gldepthmax = 1;

libs/video/renderer/gl/gl_rmisc.c

@@ -61,8 +61,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_textures.h"
 #include "QF/GL/qf_vid.h"
 
-#include "r_dynamic.h"
-#include "r_local.h"
+#include "r_internal.h"
 #include "varrays.h"
 
 /*
@@ -145,6 +144,7 @@ R_Init (void)
 					"Load a pointfile to determine map leaks");
 	Cmd_AddCommand ("loadsky", R_LoadSky_f, "Load a skybox");
 
+	Draw_Init ();
 	SCR_Init ();
 	R_InitBubble ();
 

libs/video/renderer/gl/gl_rsurf.c

@@ -54,9 +54,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GL/qf_vid.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 static instsurf_t  *waterchain = NULL;
 static instsurf_t **waterchain_tail = &waterchain;
@@ -315,6 +313,7 @@ R_DrawWaterSurfaces (void)
 	int         i;
 	instsurf_t *s;
 	msurface_t *fa;
+	float       wateralpha = max (vr_data.min_wateralpha, r_wateralpha->value);
 
 	if (!waterchain)
 		return;
@@ -322,9 +321,9 @@ R_DrawWaterSurfaces (void)
 	// go back to the world matrix
 	qfglLoadMatrixf (r_world_matrix);
 
-	if (cl_wateralpha < 1.0) {
+	if (wateralpha < 1.0) {
 		qfglDepthMask (GL_FALSE);
-		color_white[3] = cl_wateralpha * 255;
+		color_white[3] = wateralpha * 255;
 		qfglColor4ubv (color_white);
 	}
 
@@ -346,7 +345,7 @@ R_DrawWaterSurfaces (void)
 	waterchain = NULL;
 	waterchain_tail = &waterchain;
 
-	if (cl_wateralpha < 1.0) {
+	if (wateralpha < 1.0) {
 		qfglDepthMask (GL_TRUE);
 		qfglColor3ubv (color_white);
 	}
@@ -562,7 +561,8 @@ R_DrawBrushModel (entity_t *e)
 		vec3_t      lightorigin;
 
 		for (k = 0; k < r_maxdlights; k++) {
-			if ((r_dlights[k].die < r_realtime) || (!r_dlights[k].radius))
+			if ((r_dlights[k].die < vr_data.realtime)
+				 || (!r_dlights[k].radius))
 				continue;
 
 			VectorSubtract (r_dlights[k].origin, e->origin, lightorigin);

libs/video/renderer/gl/gl_screen.c

@@ -56,10 +56,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 
 #include "compat.h"
 #include "gl_draw.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_screen.h"
+#include "r_internal.h"
 #include "sbar.h"
 
 /* SCREEN SHOTS */
@@ -171,11 +168,11 @@ SCR_TileClear (void)
 {
 	if (r_refdef.vrect.x > 0) {
 		// left
-		Draw_TileClear (0, 0, r_refdef.vrect.x, vid.height - r_lineadj);
+		Draw_TileClear (0, 0, r_refdef.vrect.x, vid.height - vr_data.lineadj);
 		// right
 		Draw_TileClear (r_refdef.vrect.x + r_refdef.vrect.width, 0,
 						vid.width - r_refdef.vrect.x + r_refdef.vrect.width,
-						vid.height - r_lineadj);
+						vid.height - vr_data.lineadj);
 	}
 	if (r_refdef.vrect.y > 0) {
 		// top
@@ -186,7 +183,7 @@ SCR_TileClear (void)
 		Draw_TileClear (r_refdef.vrect.x,
 						r_refdef.vrect.y + r_refdef.vrect.height,
 						r_refdef.vrect.width,
-						vid.height - r_lineadj -
+						vid.height - vr_data.lineadj -
 						(r_refdef.vrect.height + r_refdef.vrect.y));
 	}
 }
@@ -212,7 +209,7 @@ SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc, SCR_Func *scr_funcs)
 	if (begun)
 		GL_EndRendering ();
 
-	r_realtime = realtime;
+	vr_data.realtime = realtime;
 
 	vid.numpages = 2 + gl_triplebuffer->int_val;
 

libs/video/renderer/gl/gl_sky.c

@@ -53,8 +53,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_vid.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 static const char *suf[6] = { "rt", "bk", "lf", "ft", "up", "dn" };
 int         gl_solidskytexture;
@@ -364,7 +363,7 @@ R_DrawSkyDome (void)
 	// base sky
 	qfglDisable (GL_BLEND);
 	qfglBindTexture (GL_TEXTURE_2D, gl_solidskytexture);
-	speedscale = r_realtime / 16.0;
+	speedscale = vr_data.realtime / 16.0;
 	speedscale -= floor (speedscale);
 	R_DrawSkyLayer (speedscale);
 	qfglEnable (GL_BLEND);
@@ -372,7 +371,7 @@ R_DrawSkyDome (void)
 	// clouds
 	if (gl_sky_multipass->int_val) {
 		qfglBindTexture (GL_TEXTURE_2D, gl_alphaskytexture);
-		speedscale = r_realtime / 8.0;
+		speedscale = vr_data.realtime / 8.0;
 		speedscale -= floor (speedscale);
 		R_DrawSkyLayer (speedscale);
 	}

libs/video/renderer/gl/gl_sky_clip.c

@@ -57,8 +57,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_sky.h"
 #include "QF/GL/qf_vid.h"
 
-#include "r_cvar.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 #include "compat.h"
 
@@ -745,7 +744,7 @@ draw_id_sky_polys (const instsurf_t *sky_chain)
 	const instsurf_t *sc = sky_chain;
 	float       speedscale;
 
-	speedscale = r_realtime / 16;
+	speedscale = vr_data.realtime / 16;
 	speedscale -= floor (speedscale);
 
 	qfglBindTexture (GL_TEXTURE_2D, gl_solidskytexture);
@@ -757,7 +756,7 @@ draw_id_sky_polys (const instsurf_t *sky_chain)
 	if (gl_sky_multipass->int_val) {
 		sc = sky_chain;
 
-		speedscale = r_realtime / 8;
+		speedscale = vr_data.realtime / 8;
 		speedscale -= floor (speedscale);
 
 		qfglBindTexture (GL_TEXTURE_2D, gl_alphaskytexture);

libs/video/renderer/gl/gl_textures.c

@@ -54,7 +54,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/GL/qf_vid.h"
 
 #include "compat.h"
-#include "r_cvar.h"
+#include "r_internal.h"
 #include "sbar.h"
 
 typedef struct {

libs/video/renderer/gl/gl_warp.c

@@ -34,8 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/cvar.h"
 #include "QF/sys.h"
 
-#include "r_cvar.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 #include "QF/GL/defines.h"
 #include "QF/GL/funcs.h"
@@ -62,7 +61,7 @@ GL_EmitWaterPolys (msurface_t *fa)
 	int         i;
 	glpoly_t   *p;
 
-	timetemp = r_realtime * TURBSCALE;
+	timetemp = vr_data.realtime * TURBSCALE;
 
 	for (p = fa->polys; p; p = p->next) {
 		qfglBegin (GL_POLYGON);

libs/video/renderer/glsl/glsl_alias.c

@@ -50,7 +50,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_textures.h"
 #include "QF/GLSL/qf_vid.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 static const char quakemdl_vert[] =
 #include "quakemdl.vc"
@@ -149,7 +149,7 @@ calc_lighting (entity_t *ent, float *ambient, float *shadelight,
 	*shadelight = *ambient;
 
 	for (i = 0; i < r_maxdlights; i++) {
-		if (r_dlights[i].die >= r_realtime) {
+		if (r_dlights[i].die >= vr_data.realtime) {
 			VectorSubtract (ent->origin, r_dlights[i].origin, dist);
 			add = r_dlights[i].radius - VectorLength (dist);
 			if (add > 0)

libs/video/renderer/glsl/glsl_bsp.c

@@ -56,8 +56,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_textures.h"
 #include "QF/GLSL/qf_vid.h"
 
-#include "r_cvar.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 typedef struct {
 	GLushort    count;
@@ -526,7 +525,7 @@ R_BuildDisplayLists (model_t **models, int num_models)
 	QuatSet (1, 0, 0, 0, sky_rotation[1]);
 	QuatSet (0, 0, 0, 0, sky_velocity);
 	QuatExp (sky_velocity, sky_velocity);
-	sky_time = r_realtime;
+	sky_time = vr_data.realtime;
 
 	// now run through all surfaces, chaining them to their textures, thus
 	// effectively sorting the surfaces by texture (without worrying about
@@ -659,7 +658,8 @@ R_DrawBrushModel (entity_t *e)
 		vec3_t      lightorigin;
 
 		for (k = 0; k < r_maxdlights; k++) {
-			if ((r_dlights[k].die < r_realtime) || (!r_dlights[k].radius))
+			if ((r_dlights[k].die < vr_data.realtime)
+				|| (!r_dlights[k].radius))
 				continue;
 
 			VectorSubtract (r_dlights[k].origin, e->origin, lightorigin);
@@ -905,7 +905,7 @@ turb_begin (void)
 	qfglEnable (GL_TEXTURE_2D);
 	qfglBindTexture (GL_TEXTURE_2D, glsl_palette);
 
-	qfglUniform1f (quake_turb.realtime.location, r_realtime);
+	qfglUniform1f (quake_turb.realtime.location, vr_data.realtime);
 
 	qfglUniform1i (quake_turb.texture.location, 0);
 	qfglActiveTexture (GL_TEXTURE0 + 0);
@@ -935,12 +935,12 @@ spin (mat4_t mat)
 	mat4_t      m;
 	float       blend;
 
-	while (r_realtime - sky_time > 1) {
+	while (vr_data.realtime - sky_time > 1) {
 		QuatCopy (sky_rotation[1], sky_rotation[0]);
 		QuatMult (sky_velocity, sky_rotation[0], sky_rotation[1]);
 		sky_time += 1;
 	}
-	blend = bound (0, (r_realtime - sky_time), 1);
+	blend = bound (0, (vr_data.realtime - sky_time), 1);
 
 	QuatBlend (sky_rotation[0], sky_rotation[1], blend, q);
 	Mat4Identity (mat);
@@ -987,7 +987,7 @@ sky_begin (void)
 		qfglEnable (GL_TEXTURE_2D);
 		qfglBindTexture (GL_TEXTURE_2D, glsl_palette);
 
-		qfglUniform1f (quake_skyid.realtime.location, r_realtime);
+		qfglUniform1f (quake_skyid.realtime.location, vr_data.realtime);
 
 		qfglUniform1i (quake_skyid.trans.location, 0);
 		qfglActiveTexture (GL_TEXTURE0 + 0);

libs/video/renderer/glsl/glsl_draw.c

@@ -54,9 +54,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_vid.h"
 
 #include "gl_draw.h"
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 typedef struct {
 	int         texnum;

libs/video/renderer/glsl/glsl_fog.c

@@ -41,7 +41,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/funcs.h"
 
 #include "compat.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 //==============================================================================
 //
@@ -73,10 +73,10 @@ Fog_Update (float density, float red, float green, float blue, float time)
 	//save previous settings for fade
 	if (time > 0) {
 		//check for a fade in progress
-		if (fade_done > r_realtime) {
+		if (fade_done > vr_data.realtime) {
 			float       f;
 
-			f = (fade_done - r_realtime) / fade_time;
+			f = (fade_done - vr_data.realtime) / fade_time;
 			old_density = f * old_density + (1.0 - f) * fog_density;
 			old_red = f * old_red + (1.0 - f) * fog_red;
 			old_green = f * old_green + (1.0 - f) * fog_green;
@@ -94,7 +94,7 @@ Fog_Update (float density, float red, float green, float blue, float time)
 	fog_green = green;
 	fog_blue = blue;
 	fade_time = time;
-	fade_done = r_realtime + time;
+	fade_done = vr_data.realtime + time;
 }
 
 /*
@@ -188,8 +188,8 @@ Fog_GetColor (void)
 	float       f;
 	int         i;
 
-	if (fade_done > r_realtime) {
-		f = (fade_done - r_realtime) / fade_time;
+	if (fade_done > vr_data.realtime) {
+		f = (fade_done - vr_data.realtime) / fade_time;
 		c[0] = f * old_red + (1.0 - f) * fog_red;
 		c[1] = f * old_green + (1.0 - f) * fog_green;
 		c[2] = f * old_blue + (1.0 - f) * fog_blue;
@@ -219,8 +219,8 @@ Fog_GetDensity (void)
 {
 	float       f;
 
-	if (fade_done > r_realtime) {
-		f = (fade_done - r_realtime) / fade_time;
+	if (fade_done > vr_data.realtime) {
+		f = (fade_done - vr_data.realtime) / fade_time;
 		return f * old_density + (1.0 - f) * fog_density;
 	} else {
 		return fog_density;

libs/video/renderer/glsl/glsl_lightmap.c

@@ -52,7 +52,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_textures.h"
 #include "QF/GLSL/qf_vid.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 #define BLOCK_SIZE (BLOCK_WIDTH * BLOCK_HEIGHT)
 

libs/video/renderer/glsl/glsl_main.c

@@ -54,10 +54,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_textures.h"
 
 #include "gl_draw.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_screen.h"
+#include "r_internal.h"
 
 mat4_t glsl_projection;
 mat4_t glsl_view;
@@ -182,8 +179,8 @@ R_RenderEntities (void)
 static void
 R_DrawViewModel (void)
 {
-	currententity = r_view_model;
-	if (r_inhibit_viewmodel
+	currententity = vr_data.view_model;
+	if (vr_data.inhibit_viewmodel
 		|| !r_drawviewmodel->int_val
 		|| !r_drawentities->int_val
 		|| !currententity->model)
@@ -247,6 +244,7 @@ R_RenderView (void)
 VISIBLE void
 R_Init (void)
 {
+	Draw_Init ();
 	SCR_Init ();
 	R_InitBsp ();
 	R_InitAlias ();

libs/video/renderer/glsl/glsl_particles.c

@@ -54,10 +54,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_textures.h"
 #include "QF/GLSL/qf_vid.h"
 
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 //FIXME not part of GLES, but needed for GL
 #ifndef GL_VERTEX_PROGRAM_POINT_SIZE
@@ -333,7 +330,7 @@ R_ParticleExplosion_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new_random (pt_smokecloud, part_tex_smoke, org, 4, 30, 8,
-						 r_realtime + 5.0, (rand () & 7) + 8,
+						 vr_data.realtime + 5.0, (rand () & 7) + 8,
 						 0.5 + qfrandom (0.25), 0.0);
 }
 
@@ -349,7 +346,7 @@ R_ParticleExplosion2_QF (const vec3_t org, int colorStart, int colorLength)
 
 	for (i = 0; i < j; i++) {
 		particle_new_random (pt_blob, part_tex_dot, org, 16, 2, 256, 
-							 r_realtime + 0.3,
+							 vr_data.realtime + 0.3,
 							 								 colorStart + (i % colorLength), 1.0, 0.0);
 	}
 }
@@ -367,12 +364,12 @@ R_BlobExplosion_QF (const vec3_t org)
 
 	for (i = 0; i < j >> 1; i++) {
 		particle_new_random (pt_blob, part_tex_dot, org, 12, 2, 256,
-							 r_realtime + 1.0 + (rand () & 7) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 7) * 0.05,
 							 66 + i % 6, 1.0, 0.0);
 	}
 	for (i = 0; i < j / 2; i++) {
 		particle_new_random (pt_blob2, part_tex_dot, org, 12, 2, 256,
-							 r_realtime + 1.0 + (rand () & 7) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 7) * 0.05,
 							 150 + i % 6, 1.0, 0.0);
 	}
 }
@@ -383,7 +380,7 @@ R_RunSparkEffect_QF (const vec3_t org, int count, int ofuzz)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, ofuzz * 0.08,
-				  vec3_origin, r_realtime + 9, 12 + (rand () & 3),
+				  vec3_origin, vr_data.realtime + 9, 12 + (rand () & 3),
 				  0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
@@ -397,8 +394,8 @@ R_RunSparkEffect_QF (const vec3_t org, int count, int ofuzz)
 			int		color = rand () & 7;
 
 			particle_new_random (pt_fallfadespark, part_tex_dot, org, orgfuzz,
-								 0.7, 96, r_realtime + 5.0, ramp1[color], 1.0,
-								 color);
+								 0.7, 96, vr_data.realtime + 5.0, ramp1[color],
+								 1.0, color);
 		}
 	}
 }
@@ -410,7 +407,7 @@ R_BloodPuff_QF (const vec3_t org, int count)
 		return;
 
 	particle_new (pt_bloodcloud, part_tex_smoke, org, count / 5, vec3_origin,
-				  r_realtime + 99.0, 70 + (rand () & 3), 0.5, 0.0);
+				  vr_data.realtime + 99.0, 70 + (rand () & 3), 0.5, 0.0);
 }
 
 static void
@@ -438,14 +435,15 @@ R_LightningBloodEffect_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, 3.0, vec3_origin,
-				  r_realtime + 9.0, 12 + (rand () & 3),
+				  vr_data.realtime + 9.0, 12 + (rand () & 3),
 				  0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
 		count = r_maxparticles - numparticles;
 	while (count--)
 		particle_new_random (pt_fallfade, part_tex_spark, org, 12, 2.0, 128,
-							 r_realtime + 5.0, 244 + (count % 3), 1.0, 0.0);
+							 vr_data.realtime + 5.0, 244 + (count % 3),
+							 1.0, 0.0);
 }
 
 static void
@@ -472,7 +470,7 @@ R_RunParticleEffect_QF (const vec3_t org, const vec3_t dir, int color,
 		porg[2] = org[2] + scale * (((rnd >> 11) & 15) - 7.5);
 		// Note that ParseParticleEffect handles (dir * 15)
 		particle_new (pt_grav, part_tex_dot, porg, 1.5, dir,
-					  r_realtime + 0.1 * (i % 5),
+					  vr_data.realtime + 0.1 * (i % 5),
 					  (color & ~7) + (rnd & 7), 1.0, 0.0);
 	}
 }
@@ -497,13 +495,13 @@ R_KnightSpikeEffect_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, 1.0, vec3_origin,
-				  r_realtime + 9.0, 234, 0.25 + qfrandom (0.125), 0.0);
+				  vr_data.realtime + 9.0, 234, 0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
 		count = r_maxparticles - numparticles;
 	while (count--)
 		particle_new_random (pt_fallfade, part_tex_dot, org, 6, 0.7, 96,
-							 r_realtime + 5.0, 234, 1.0, 0.0);
+							 vr_data.realtime + 5.0, 234, 1.0, 0.0);
 }
 
 static void
@@ -514,13 +512,13 @@ R_WizSpikeEffect_QF (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new (pt_smokecloud, part_tex_smoke, org, 2.0, vec3_origin,
-				  r_realtime + 9.0, 63, 0.25 + qfrandom (0.125), 0.0);
+				  vr_data.realtime + 9.0, 63, 0.25 + qfrandom (0.125), 0.0);
 
 	if (numparticles + count >= r_maxparticles)
 		count = r_maxparticles - numparticles;
 	while (count--)
 		particle_new_random (pt_fallfade, part_tex_dot, org, 12, 0.7, 96,
-							 r_realtime + 5.0, 63, 1.0, 0.0);
+							 vr_data.realtime + 5.0, 63, 1.0, 0.0);
 }
 
 static void
@@ -553,7 +551,7 @@ R_LavaSplash_QF (const vec3_t org)
 			vel = 50.0 + 0.5 * (float) (rnd & 127);
 			VectorScale (dir, vel, pvel);
 			particle_new (pt_grav, part_tex_dot, porg, 3, pvel,
-						  r_realtime + 2.0 + ((rnd >> 7) & 31) * 0.02,
+						  vr_data.realtime + 2.0 + ((rnd >> 7) & 31) * 0.02,
 						  224 + ((rnd >> 12) & 7), 0.75, 0.0);
 		}
 	}
@@ -591,7 +589,7 @@ R_TeleportSplash_QF (const vec3_t org)
 				vel = 50 + ((rnd >> 6) & 63);
 				VectorScale (pdir, vel, pvel);
 				particle_new (pt_grav, part_tex_spark, porg, 0.6, pvel,
-							  (r_realtime + 0.2 + (rand () & 15) * 0.01),
+							  (vr_data.realtime + 0.2 + (rand () & 15) * 0.01),
 							  (7 + ((rnd >> 12) & 7)), 1.0, 0.0);
 			}
 		}
@@ -611,7 +609,7 @@ R_RocketTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 1.5 + qfrandom (1.5);
 
 	while (len < maxlen) {
@@ -621,7 +619,7 @@ R_RocketTrail_QF (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0, 
+					  vr_data.realtime + 2.0 - percent * 2.0, 
 					  12 + (rand () & 3),
 					  0.5 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -645,7 +643,7 @@ R_GrenadeTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 6.0 + qfrandom (7.0);
 
 	while (len < maxlen) {
@@ -655,7 +653,7 @@ R_GrenadeTrail_QF (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0,
+					  vr_data.realtime + 2.0 - percent * 2.0,
 					  1 + (rand () & 3),
 					  0.625 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -680,7 +678,7 @@ R_BloodTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 5.0 + qfrandom (10.0);
 
 	while (len < maxlen) {
@@ -696,8 +694,8 @@ R_BloodTrail_QF (const entity_t *ent)
 		pvel[2] -= percent * 40.0;
 
 		particle_new (pt_grav, part_tex_smoke, porg, pscale, pvel,
-					  r_realtime + 2.0 - percent * 2.0, 68 + (rand () & 3),
-					  1.0, 0.0);
+					  vr_data.realtime + 2.0 - percent * 2.0,
+					  68 + (rand () & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -720,7 +718,7 @@ R_SlightBloodTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 1.5 + qfrandom (7.5);
 
 	while (len < maxlen) {
@@ -736,8 +734,8 @@ R_SlightBloodTrail_QF (const entity_t *ent)
 		pvel[2] -= percent * 40;
 
 		particle_new (pt_grav, part_tex_smoke, porg, pscale, pvel,
-					  r_realtime + 1.5 - percent * 1.5, 68 + (rand () & 3),
-					  0.75, 0.0);
+					  vr_data.realtime + 1.5 - percent * 1.5,
+					  68 + (rand () & 3), 0.75, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -760,7 +758,7 @@ R_WizTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, maxlen - dist, subtract);
 
 	while (len < maxlen) {
@@ -778,8 +776,8 @@ R_WizTrail_QF (const entity_t *ent)
 
 		particle_new (pt_flame, part_tex_smoke, old_origin,
 					  2.0 + qfrandom (1.0) - percent * 2.0, pvel,
-					  r_realtime + 0.5 - percent * 0.5, 52 + (rand () & 4),
-					  1.0 - percent * 0.125, 0.0);
+					  vr_data.realtime + 0.5 - percent * 0.5,
+					  52 + (rand () & 4), 1.0 - percent * 0.125, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -801,7 +799,7 @@ R_FlameTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, maxlen - dist, subtract);
 
 	while (len < maxlen) {
@@ -819,7 +817,7 @@ R_FlameTrail_QF (const entity_t *ent)
 
 		particle_new (pt_flame, part_tex_smoke, old_origin,
 					  2.0 + qfrandom (1.0) - percent * 2.0, pvel,
-					  r_realtime + 0.5 - percent * 0.5, 234,
+					  vr_data.realtime + 0.5 - percent * 0.5, 234,
 					  1.0 - percent * 0.125, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
@@ -842,7 +840,7 @@ R_VoorTrail_QF (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, maxlen - dist, subtract);
 
 	while (len < maxlen) {
@@ -852,7 +850,7 @@ R_VoorTrail_QF (const entity_t *ent)
 			porg[j] = old_origin[j] + qfrandom (16.0) - 8.0;
 
 		particle_new (pt_static, part_tex_dot, porg, 1.0 + qfrandom (1.0),
-					  vec3_origin, r_realtime + 0.3 - percent * 0.3,
+					  vec3_origin, vr_data.realtime + 0.3 - percent * 0.3,
 					  9 * 16 + 8 + (rand () & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
@@ -875,7 +873,7 @@ R_GlowTrail_QF (const entity_t *ent, int glow_color)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	VectorScale (vec, (maxlen - dist), subtract);
 
 	while (len < maxlen) {
@@ -887,7 +885,8 @@ R_GlowTrail_QF (const entity_t *ent, int glow_color)
 		org[2] = old_origin[2] + ((rnd >> 6) & 7) * (5.0/7.0) - 2.5;
 
 		particle_new (pt_smoke, part_tex_dot, org, 1.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 0.2, glow_color, 1.0, 0.0);
+					  vr_data.realtime + 2.0 - percent * 0.2, glow_color,
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -904,7 +903,7 @@ R_ParticleExplosion_EE (const vec3_t org)
 	if (numparticles >= r_maxparticles)
 		return;
 	particle_new_random (pt_smokecloud, part_tex_smoke, org, 4, 30, 8,
-						 r_realtime + 5.0, rand () & 255,
+						 vr_data.realtime + 5.0, rand () & 255,
 						 0.5 + qfrandom (0.25), 0.0);
 }
 
@@ -938,7 +937,7 @@ R_TeleportSplash_EE (const vec3_t org)
 				vel = 50 + ((rnd >> 6) & 63);
 				VectorScale (dir, vel, pvel);
 				particle_new (pt_grav, part_tex_spark, porg, 0.6, pvel,
-							  (r_realtime + 0.2 + (rand () & 15) * 0.01),
+							  (vr_data.realtime + 0.2 + (rand () & 15) * 0.01),
 							  qfrandom (1.0), 1.0, 0.0);
 			}
 		}
@@ -958,7 +957,7 @@ R_RocketTrail_EE (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 1.5 + qfrandom (1.5);
 
 	while (len < maxlen) {
@@ -968,7 +967,7 @@ R_RocketTrail_EE (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0, 
+					  vr_data.realtime + 2.0 - percent * 2.0, 
 					  rand () & 255,
 					  0.5 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -993,7 +992,7 @@ R_GrenadeTrail_EE (const entity_t *ent)
 	VectorCopy (ent->old_origin, old_origin);
 	VectorSubtract (ent->origin, ent->old_origin, vec);
 	maxlen = VectorNormalize (vec);
-	origlen = r_frametime / maxlen;
+	origlen = vr_data.frametime / maxlen;
 	pscale = 6.0 + qfrandom (7.0);
 
 	while (len < maxlen) {
@@ -1003,7 +1002,7 @@ R_GrenadeTrail_EE (const entity_t *ent)
 
 		particle_new (pt_smoke, part_tex_smoke, old_origin,
 					  pscale + percent * 4.0, vec3_origin,
-					  r_realtime + 2.0 - percent * 2.0,
+					  vr_data.realtime + 2.0 - percent * 2.0,
 					  rand () & 255,
 					  0.625 + qfrandom (0.125) - percent * 0.40, 0.0);
 		if (numparticles >= r_maxparticles)
@@ -1028,11 +1027,11 @@ R_ParticleExplosion_ID (const vec3_t org)
 
 	for (i = 0; i < j >> 1; i++) {
 		particle_new_random (pt_explode, part_tex_dot, org, 16, 1.0, 256,
-							 r_realtime + 5.0, ramp1[0], 1.0, i & 3);
+							 vr_data.realtime + 5.0, ramp1[0], 1.0, i & 3);
 	}
 	for (i = 0; i < j / 2; i++) {
 		particle_new_random (pt_explode2, part_tex_dot, org, 16, 1.0, 256,
-                             r_realtime + 5.0, ramp1[0], 1.0, i & 3);
+                             vr_data.realtime + 5.0, ramp1[0], 1.0, i & 3);
 	}
 }
 
@@ -1049,12 +1048,12 @@ R_BlobExplosion_ID (const vec3_t org)
 
 	for (i = 0; i < j >> 1; i++) {
 		particle_new_random (pt_blob, part_tex_dot, org, 12, 1.0, 256,
-							 r_realtime + 1.0 + (rand () & 8) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 8) * 0.05,
 							 66 + i % 6, 1.0, 0.0);
 	}
 	for (i = 0; i < j / 2; i++) {
 		particle_new_random (pt_blob2, part_tex_dot, org, 12, 1.0, 256,
-							 r_realtime + 1.0 + (rand () & 8) * 0.05,
+							 vr_data.realtime + 1.0 + (rand () & 8) * 0.05,
 							 150 + i % 6, 1.0, 0.0);
 	}
 }
@@ -1089,7 +1088,7 @@ R_RunParticleEffect_ID (const vec3_t org, const vec3_t dir, int color,
 
 		// Note that ParseParticleEffect handles (dir * 15)
 		particle_new (pt_grav, part_tex_dot, porg, 1.0, dir,
-					  r_realtime + 0.1 * (i % 5),
+					  vr_data.realtime + 0.1 * (i % 5),
 					  (color & ~7) + (rnd & 7), 1.0, 0.0);
 	}
 }
@@ -1166,7 +1165,7 @@ R_LavaSplash_ID (const vec3_t org)
 			vel = 50 + (rnd & 63);
 			VectorScale (dir, vel, pvel);
 			particle_new (pt_grav, part_tex_dot, porg, 1.0, pvel,
-						  r_realtime + 2 + ((rnd >> 7) & 31) * 0.02,
+						  vr_data.realtime + 2 + ((rnd >> 7) & 31) * 0.02,
 						  224 + ((rnd >> 12) & 7), 1.0, 0.0);
 		}
 	}
@@ -1204,7 +1203,7 @@ R_TeleportSplash_ID (const vec3_t org)
 				vel = 50 + ((rnd >> 6) & 63);
 				VectorScale (pdir, vel, pvel);
 				particle_new (pt_grav, part_tex_dot, porg, 1.0, pvel,
-							  (r_realtime + 0.2 + (rand () & 7) * 0.02),
+							  (vr_data.realtime + 0.2 + (rand () & 7) * 0.02),
 							  (7 + ((rnd >> 12) & 7)), 1.0, 0.0);
 			}
 		}
@@ -1243,7 +1242,7 @@ R_DarkFieldParticles_ID (const entity_t *ent)
 				vel = 50 + ((rnd >> 9) & 63);
 				VectorScale (dir, vel, pvel);
 				particle_new (pt_slowgrav, part_tex_dot, porg, 1.5, pvel,
-							  (r_realtime + 0.2 + (rnd & 7) * 0.02),
+							  (vr_data.realtime + 0.2 + (rnd & 7) * 0.02),
 							  (150 + rand () % 6), 1.0, 0.0);
             }
 		}
@@ -1272,14 +1271,14 @@ R_EntityParticles_ID (const entity_t *ent)
 	}
 
 	for (i = 0; i < j; i++) {
-		angle = r_realtime * avelocities[i][0];
+		angle = vr_data.realtime * avelocities[i][0];
 		cy = cos (angle);
 		sy = sin (angle);
-		angle = r_realtime * avelocities[i][1];
+		angle = vr_data.realtime * avelocities[i][1];
 		cp = cos (angle);
 		sp = sin (angle);
 // Next 3 lines results aren't currently used, may be in future. --Despair
-//		angle = r_realtime * avelocities[i][2];
+//		angle = vr_data.realtime * avelocities[i][2];
 //		sr = sin (angle);
 //		cr = cos (angle);
 
@@ -1294,7 +1293,7 @@ R_EntityParticles_ID (const entity_t *ent)
 		porg[2] = ent->origin[2] + vertex_normals[i][2] * dist +
 			forward[2] * beamlength;
 		particle_new (pt_explode, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 0.01, 0x6f, 1.0, 0);
+					  vr_data.realtime + 0.01, 0x6f, 1.0, 0);
 	}
 }
 
@@ -1322,7 +1321,7 @@ R_RocketTrail_ID (const entity_t *ent)
 		ramp = rnd & 3;
 
 		particle_new (pt_fire, part_tex_dot, org, 1.0, vec3_origin,
-					  r_realtime + 2.0, ramp3[ramp], 1.0, ramp);
+					  vr_data.realtime + 2.0, ramp3[ramp], 1.0, ramp);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1354,7 +1353,7 @@ R_GrenadeTrail_ID (const entity_t *ent)
 		ramp = (rnd & 3) + 2;
 
 		particle_new (pt_fire, part_tex_dot, org, 1.0, vec3_origin,
-					  r_realtime + 2.0, ramp3[ramp], 1.0, ramp);
+					  vr_data.realtime + 2.0, ramp3[ramp], 1.0, ramp);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1385,7 +1384,7 @@ R_BloodTrail_ID (const entity_t *ent)
 		porg[2] = old_origin[2] + ((rnd >> 6) & 7) * (5.0/7.0) - 2.5;
 
 		particle_new (pt_grav, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 2.0, 67 + (rnd & 3), 1.0, 0.0);
+					  vr_data.realtime + 2.0, 67 + (rnd & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1416,7 +1415,7 @@ R_SlightBloodTrail_ID (const entity_t *ent)
 		porg[2] = old_origin[2] + ((rnd >> 6) & 7) * (5.0/7.0) - 2.5;
 
 		particle_new (pt_grav, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 1.5, 67 + (rnd & 3), 1.0, 0.0);
+					  vr_data.realtime + 1.5, 67 + (rnd & 3), 1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1452,8 +1451,8 @@ R_WizTrail_ID (const entity_t *ent)
 		pvel[2] = 0.0;
 
 		particle_new (pt_static, part_tex_dot, old_origin, 1.0, pvel,
-					  r_realtime + 0.5, 52 + ((tracercount & 4) << 1), 1.0,
-					  0.0);
+					  vr_data.realtime + 0.5, 52 + ((tracercount & 4) << 1),
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1489,8 +1488,8 @@ R_FlameTrail_ID (const entity_t *ent)
 		pvel[2] = 0.0;
 
 		particle_new (pt_static, part_tex_dot, old_origin, 1.0, pvel,
-					  r_realtime + 0.5, 230 + ((tracercount & 4) << 1), 1.0,
-					  0.0);
+					  vr_data.realtime + 0.5, 230 + ((tracercount & 4) << 1),
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1521,7 +1520,8 @@ R_VoorTrail_ID (const entity_t *ent)
 		porg[2] = old_origin[2] + ((rnd >> 11) & 15) - 7.5;
 
 		particle_new (pt_static, part_tex_dot, porg, 1.0, vec3_origin,
-					  r_realtime + 0.3, 9 * 16 + 8 + (rnd & 3), 1.0, 0.0);
+					  vr_data.realtime + 0.3, 9 * 16 + 8 + (rnd & 3),
+					  1.0, 0.0);
 		if (numparticles >= r_maxparticles)
 			break;
 		len += dist;
@@ -1640,7 +1640,7 @@ draw_qf_particles (void)
 
 		// LordHavoc: immediate removal of unnecessary particles (must be done
 		// to ensure compactor below operates properly in all cases)
-		if (part->die < r_realtime) {
+		if (part->die < vr_data.realtime) {
 			freeparticles[j++] = part;
 		} else {
 			maxparticle = k;
@@ -1662,7 +1662,7 @@ draw_qf_particles (void)
 	while (maxparticle >= activeparticles) {
 		*freeparticles[k++] = particles[maxparticle--];
 		while (maxparticle >= activeparticles &&
-			   particles[maxparticle].die <= r_realtime)
+			   particles[maxparticle].die <= vr_data.realtime)
 			maxparticle--;
 	}
 	numparticles = activeparticles;
@@ -1728,7 +1728,7 @@ draw_id_particles (void)
 
 		// LordHavoc: immediate removal of unnecessary particles (must be done
 		// to ensure compactor below operates properly in all cases)
-		if (part->die < r_realtime) {
+		if (part->die < vr_data.realtime) {
 			freeparticles[j++] = part;
 		} else {
 			maxparticle = k;
@@ -1747,7 +1747,7 @@ draw_id_particles (void)
 	while (maxparticle >= activeparticles) {
 		*freeparticles[k++] = particles[maxparticle--];
 		while (maxparticle >= activeparticles &&
-			   particles[maxparticle].die <= r_realtime)
+			   particles[maxparticle].die <= vr_data.realtime)
 			maxparticle--;
 	}
 	numparticles = activeparticles;
@@ -1771,26 +1771,125 @@ R_DrawParticles (void)
 	}
 }
 
+static vid_particle_funcs_t particles_QF = {
+	R_RocketTrail_QF,
+	R_GrenadeTrail_QF,
+	R_BloodTrail_QF,
+	R_SlightBloodTrail_QF,
+	R_WizTrail_QF,
+	R_FlameTrail_QF,
+	R_VoorTrail_QF,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_QF,
+	R_BloodPuffEffect_QF,
+	R_GunshotEffect_QF,
+	R_LightningBloodEffect_QF,
+	R_SpikeEffect_QF,
+	R_KnightSpikeEffect_QF,
+	R_SuperSpikeEffect_QF,
+	R_WizSpikeEffect_QF,
+	R_BlobExplosion_QF,
+	R_ParticleExplosion_QF,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_QF,
+	R_TeleportSplash_QF,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
+static vid_particle_funcs_t particles_ID = {
+	R_RocketTrail_ID,
+	R_GrenadeTrail_ID,
+	R_BloodTrail_ID,
+	R_SlightBloodTrail_ID,
+	R_WizTrail_ID,
+	R_FlameTrail_ID,
+	R_VoorTrail_ID,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_ID,
+	R_BloodPuffEffect_ID,
+	R_GunshotEffect_ID,
+	R_LightningBloodEffect_ID,
+	R_SpikeEffect_ID,
+	R_KnightSpikeEffect_ID,
+	R_SuperSpikeEffect_ID,
+	R_WizSpikeEffect_ID,
+	R_BlobExplosion_ID,
+	R_ParticleExplosion_ID,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_ID,
+	R_TeleportSplash_ID,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
+static vid_particle_funcs_t particles_QF_egg = {
+	R_RocketTrail_EE,
+	R_GrenadeTrail_EE,
+	R_BloodTrail_QF,
+	R_SlightBloodTrail_QF,
+	R_WizTrail_QF,
+	R_FlameTrail_QF,
+	R_VoorTrail_QF,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_QF,
+	R_BloodPuffEffect_QF,
+	R_GunshotEffect_QF,
+	R_LightningBloodEffect_QF,
+	R_SpikeEffect_QF,
+	R_KnightSpikeEffect_QF,
+	R_SuperSpikeEffect_QF,
+	R_WizSpikeEffect_QF,
+	R_BlobExplosion_QF,
+	R_ParticleExplosion_EE,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_QF,
+	R_TeleportSplash_EE,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
+static vid_particle_funcs_t particles_ID_egg = {
+	R_RocketTrail_EE,
+	R_GrenadeTrail_EE,
+	R_BloodTrail_ID,
+	R_SlightBloodTrail_ID,
+	R_WizTrail_ID,
+	R_FlameTrail_ID,
+	R_VoorTrail_ID,
+	R_GlowTrail_QF,
+	R_RunParticleEffect_ID,
+	R_BloodPuffEffect_ID,
+	R_GunshotEffect_ID,
+	R_LightningBloodEffect_ID,
+	R_SpikeEffect_ID,
+	R_KnightSpikeEffect_ID,
+	R_SuperSpikeEffect_ID,
+	R_WizSpikeEffect_ID,
+	R_BlobExplosion_ID,
+	R_ParticleExplosion_EE,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_ID,
+	R_TeleportSplash_EE,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
 void
 r_easter_eggs_f (cvar_t *var)
 {
 	if (easter_eggs) {
 		if (easter_eggs->int_val) {
-			R_ParticleExplosion = R_ParticleExplosion_EE;
-			R_TeleportSplash = R_TeleportSplash_EE;
-			R_RocketTrail = R_RocketTrail_EE;
-			R_GrenadeTrail = R_GrenadeTrail_EE;
+			if (r_particles_style->int_val) {
+				vr_funcs.particles = &particles_QF_egg;
+			} else {
+				vr_funcs.particles = &particles_ID_egg;
+			}
 		} else if (r_particles_style) {
 			if (r_particles_style->int_val) {
-				R_ParticleExplosion = R_ParticleExplosion_QF;
-				R_TeleportSplash = R_TeleportSplash_QF;
-				R_RocketTrail = R_RocketTrail_QF;
-				R_GrenadeTrail = R_GrenadeTrail_QF;
+				vr_funcs.particles = &particles_QF;
 			} else {
-				R_ParticleExplosion = R_ParticleExplosion_ID;
-				R_TeleportSplash = R_TeleportSplash_ID;
-				R_RocketTrail = R_RocketTrail_ID;
-				R_GrenadeTrail = R_GrenadeTrail_ID;
+				vr_funcs.particles = &particles_ID;
 			}
 		}
 	}
@@ -1799,53 +1898,6 @@ r_easter_eggs_f (cvar_t *var)
 void
 r_particles_style_f (cvar_t *var)
 {
-	if (r_particles_style) {
-		if (r_particles_style->int_val) {
-			R_BlobExplosion = R_BlobExplosion_QF;
-			R_LavaSplash = R_LavaSplash_QF;
-
-			R_BloodPuffEffect = R_BloodPuffEffect_QF;
-			R_GunshotEffect = R_GunshotEffect_QF;
-			R_LightningBloodEffect = R_LightningBloodEffect_QF;
-
-			R_RunParticleEffect = R_RunParticleEffect_QF;
-			R_SpikeEffect = R_SpikeEffect_QF;
-			R_SuperSpikeEffect = R_SuperSpikeEffect_QF;
-			R_KnightSpikeEffect = R_KnightSpikeEffect_QF;
-			R_WizSpikeEffect = R_WizSpikeEffect_QF;
-
-			R_BloodTrail = R_BloodTrail_QF;
-			R_SlightBloodTrail = R_SlightBloodTrail_QF;
-			R_WizTrail = R_WizTrail_QF;
-			R_FlameTrail = R_FlameTrail_QF;
-			R_VoorTrail = R_VoorTrail_QF;
-		} else {
-			R_BlobExplosion = R_BlobExplosion_ID;
-			R_LavaSplash = R_LavaSplash_ID;
-
-			R_BloodPuffEffect = R_BloodPuffEffect_ID;
-			R_GunshotEffect = R_GunshotEffect_ID;
-			R_LightningBloodEffect = R_LightningBloodEffect_ID;
-
-			R_RunParticleEffect = R_RunParticleEffect_ID;
-			R_SpikeEffect = R_SpikeEffect_ID;
-			R_SuperSpikeEffect = R_SuperSpikeEffect_ID;
-			R_KnightSpikeEffect = R_KnightSpikeEffect_ID;
-			R_WizSpikeEffect = R_WizSpikeEffect_ID;
-
-			R_BloodTrail = R_BloodTrail_ID;
-			R_SlightBloodTrail = R_SlightBloodTrail_ID;
-			R_WizTrail = R_WizTrail_ID;
-			R_FlameTrail = R_FlameTrail_ID;
-			R_VoorTrail = R_VoorTrail_ID;
-		}
-	}
-	R_DarkFieldParticles = R_DarkFieldParticles_ID;
-	R_EntityParticles = R_EntityParticles_ID;
-	R_ParticleExplosion2 = R_ParticleExplosion2_QF;
-	R_GlowTrail = R_GlowTrail_QF;
-	// Handle R_GrenadeTrail, R_RocketTrail, R_ParticleExplosion,
-	// R_TeleportSplash
 	r_easter_eggs_f (easter_eggs);
 }
 

libs/video/renderer/glsl/glsl_screen.c

@@ -58,10 +58,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_vid.h"
 
 #include "gl_draw.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_screen.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 /* Unknown renamed to GLErr_Unknown to solve conflict with winioctl.h */
 unsigned int	GLErr_InvalidEnum;
@@ -135,11 +132,11 @@ SCR_TileClear (void)
 {
 	if (r_refdef.vrect.x > 0) {
 		// left
-		Draw_TileClear (0, 0, r_refdef.vrect.x, vid.height - r_lineadj);
+		Draw_TileClear (0, 0, r_refdef.vrect.x, vid.height - vr_data.lineadj);
 		// right
 		Draw_TileClear (r_refdef.vrect.x + r_refdef.vrect.width, 0,
 						vid.width - r_refdef.vrect.x + r_refdef.vrect.width,
-						vid.height - r_lineadj);
+						vid.height - vr_data.lineadj);
 	}
 	if (r_refdef.vrect.y > 0) {
 		// top
@@ -150,7 +147,7 @@ SCR_TileClear (void)
 		Draw_TileClear (r_refdef.vrect.x,
 						r_refdef.vrect.y + r_refdef.vrect.height,
 						r_refdef.vrect.width,
-						vid.height - r_lineadj -
+						vid.height - vr_data.lineadj -
 						(r_refdef.vrect.height + r_refdef.vrect.y));
 	}
 }
@@ -169,7 +166,7 @@ SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc, SCR_Func *scr_funcs)
 		GL_EndRendering ();
 	}
 
-	r_realtime = realtime;
+	vr_data.realtime = realtime;
 	vid.numpages = 2 + gl_triplebuffer->int_val;
 
 	if (!scr_initialized)

libs/video/renderer/glsl/glsl_sprite.c

@@ -52,7 +52,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/GLSL/qf_textures.h"
 #include "QF/GLSL/qf_vid.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 static const char quakesprite_vert[] =
 #include "quakespr.vc"
@@ -142,7 +142,7 @@ R_GetSpriteFrames (entity_t *ent, msprite_t *sprite, mspriteframe_t **frame1,
 		numframes = group->numframes;
 		fullinterval = intervals[numframes - 1];
 
-		time = r_realtime + currententity->syncbase;
+		time = vr_data.realtime + currententity->syncbase;
 		targettime = time - ((int) (time / fullinterval)) * fullinterval;
 
 		for (i = 0; i < numframes - 1; i++) {

libs/video/renderer/r_alias.c

@@ -30,7 +30,7 @@
 
 #include "QF/sys.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 static __attribute__ ((used)) const char rcsid[] = "$Id$";
 
@@ -65,7 +65,7 @@ R_AliasGetSkindesc (int skinnum, aliashdr_t *ahdr)
 		numskins = paliasskingroup->numskins;
 		fullskininterval = pskinintervals[numskins - 1];
 
-		skintime = r_realtime + currententity->syncbase;
+		skintime = vr_data.realtime + currententity->syncbase;
 
 		// when loading in Mod_LoadAliasSkinGroup, we guaranteed all interval
 		// values are positive, so we don't have to worry about division by 0
@@ -120,7 +120,7 @@ alias_get_frame (int framenum, aliashdr_t *hdr, float *frame_interval)
 	numframes = group->numframes;
 	fullinterval = intervals[numframes - 1];
 
-	time = r_realtime + currententity->syncbase;
+	time = vr_data.realtime + currententity->syncbase;
 
 	// when loading in Mod_LoadAliasGroup, we guaranteed all interval values
 	// are positive, so we don't have to worry about division by 0

libs/video/renderer/r_bsp.c

@@ -40,9 +40,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/cvar.h"
 #include "QF/sys.h"
 
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 mvertex_t  *r_pcurrentvertbase;
 mleaf_t    *r_viewleaf;
@@ -115,7 +113,7 @@ R_TextureAnimation (msurface_t *surf)
 	if (!base->anim_total)
 		return base;
 
-	relative = (int) (r_realtime * 10) % base->anim_total;
+	relative = (int) (vr_data.realtime * 10) % base->anim_total;
 
 	count = 0;
 	while (base->anim_min > relative || base->anim_max <= relative) {

libs/video/renderer/r_cvar.c

@@ -42,8 +42,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
+#include "r_internal.h"
 
 cvar_t	   *easter_eggs;
 
@@ -125,21 +124,17 @@ cvar_t     *r_waterripple;
 cvar_t     *r_waterwarp;
 cvar_t     *r_zgraph;
 
-cvar_t     *scr_centertime;
 cvar_t     *scr_fov;
 cvar_t     *scr_fisheye;
 cvar_t     *scr_fviews;
 cvar_t     *scr_ffov;
-cvar_t     *scr_printspeed;
 cvar_t     *scr_showpause;
 cvar_t     *scr_showram;
 cvar_t     *scr_showturtle;
 cvar_t     *scr_viewsize;
 
-void      (*r_viewsize_callback)(cvar_t *var);
 int         r_viewsize;
 
-float		cl_wateralpha;
 quat_t      crosshair_color;
 
 static void
@@ -230,8 +225,8 @@ viewsize_f (cvar_t *var)
 	} else {
 		vid.recalc_refdef = true;
 		r_viewsize = bound (0, var->int_val, 100);
-		if (r_viewsize_callback)
-			r_viewsize_callback (var);
+		if (vr_data.viewsize_callback)
+			vr_data.viewsize_callback (var);
 	}
 }
 
@@ -428,8 +423,6 @@ R_Init_Cvars (void)
 	r_zgraph = Cvar_Get ("r_zgraph", "0", CVAR_NONE, NULL,
 						 "Toggle the graph that reports the changes of "
 						 "z-axis position");
-	scr_centertime = Cvar_Get ("scr_centertime", "2", CVAR_NONE, NULL, "How "
-							   "long in seconds screen hints are displayed");
 	scr_fov = Cvar_Get ("fov", "90", CVAR_NONE, NULL, "Your field of view in "
 						"degrees. Smaller than 90 zooms in. Don't touch in "
 						"fisheye mode, use ffov instead.");
@@ -439,9 +432,6 @@ R_Init_Cvars (void)
 						   "fisheye views.");
 	scr_ffov = Cvar_Get ("ffov", "180", CVAR_NONE, scr_ffov_f, "Your field of "
 						 "view in degrees in fisheye mode.");
-	scr_printspeed = Cvar_Get ("scr_printspeed", "8", CVAR_NONE, NULL,
-							   "How fast the text is displayed at the end of "
-							   "the single player episodes");
 	scr_showpause = Cvar_Get ("showpause", "1", CVAR_NONE, NULL,
 							  "Toggles display of pause graphic");
 	scr_showram = Cvar_Get ("showram", "1", CVAR_NONE, NULL,

libs/video/renderer/r_dyn_textures.c

@@ -43,7 +43,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/qtypes.h"
 
 #include "noisetextures.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 tex_t *
 R_DotParticleTexture (void)

libs/video/renderer/r_efrag.c

@@ -36,7 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 #include "QF/sys.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 static mnode_t    *r_pefragtopnode;
 static vec3_t      r_emins, r_emaxs;

libs/video/renderer/r_ent.c

@@ -47,9 +47,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sound.h"
 #include "QF/sys.h"
 
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 #define ENT_POOL_SIZE 32
 
@@ -128,7 +126,7 @@ R_EntityBlend (entity_t *ent, int pose, float interval)
 
 	ent->frame_interval = interval;
 	if (ent->pose2 != pose) {
-		ent->frame_start_time = r_realtime;
+		ent->frame_start_time = vr_data.realtime;
 		if (ent->pose2 == -1) {
 			ent->pose1 = pose;
 		} else {
@@ -136,10 +134,11 @@ R_EntityBlend (entity_t *ent, int pose, float interval)
 		}
 		ent->pose2 = pose;
 		blend = 0.0;
-	} else if (r_paused) {
+	} else if (vr_data.paused) {
 		blend = 1.0;
 	} else {
-		blend = (r_realtime - ent->frame_start_time) / ent->frame_interval;
+		blend = (vr_data.realtime - ent->frame_start_time)
+				/ ent->frame_interval;
 		blend = min (blend, 1.0);
 	}
 	return blend;

libs/video/renderer/r_graph.c

@@ -33,10 +33,10 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "QF/draw.h"
 #include "QF/render.h"
+#include "QF/plugin.h"
 #include "QF/sys.h"
 
-#include "r_local.h"
-#include "sbar.h"
+#include "r_internal.h"
 
 
 #define MAX_TIMINGS 100

libs/video/renderer/r_init.c

@@ -0,0 +1,78 @@
+/*
+	#FILENAME#
+
+	#DESCRIPTION#
+
+	Copyright (C) 2001 #AUTHOR#
+
+	Author: #AUTHOR#
+	Date: #DATE#
+
+	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
+
+*/
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+static __attribute__ ((used)) const char rcsid[] = "$Id$";
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
+#include "QF/cvar.h"
+#include "QF/qtypes.h"
+#include "QF/render.h"
+#include "QF/sys.h"
+
+#include "r_internal.h"
+
+cvar_t         *vidrend_plugin;
+plugin_t       *vidrendmodule = NULL;
+
+VID_RENDER_PLUGIN_PROTOS
+static plugin_list_t vidrend_plugin_list[] = {
+	    VID_RENDER_PLUGIN_LIST
+};
+
+vid_render_data_t *r_data;
+vid_render_funcs_t *r_funcs;
+
+#define U __attribute__ ((used))
+static U void (*const r_progs_init)(struct progs_s *) = R_Progs_Init;
+#undef U
+
+VISIBLE void
+R_Init (void)
+{
+	PI_RegisterPlugins (vidrend_plugin_list);
+	vidrend_plugin = Cvar_Get ("vid_render", VID_RENDER_DEFAULT, CVAR_ROM, 0,
+							   "Video Render Plugin to use");
+	vidrendmodule = PI_LoadPlugin ("vid_render", vidrend_plugin->string);
+	if (!vidrendmodule) {
+		Sys_Error ("Loading of video render module: %s failed!\n",
+				   vidrend_plugin->string);
+	}
+	r_funcs = vidrendmodule->functions->vid_render;
+	r_data = vidrendmodule->data->vid_render;
+}

libs/video/renderer/r_light.c

@@ -45,13 +45,9 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
-#include "r_shared.h"
+#include "r_internal.h"
 
 dlight_t    *r_dlights;
-lightstyle_t r_lightstyle[MAX_LIGHTSTYLES];
 vec3_t      ambientcolor;
 
 unsigned int r_maxdlights;
@@ -80,14 +76,14 @@ R_AnimateLight (void)
 
 	// light animations
 	// 'm' is normal light, 'a' is no light, 'z' is double bright
-	i = (int) (r_realtime * 10);
+	i = (int) (vr_data.realtime * 10);
 	for (j = 0; j < MAX_LIGHTSTYLES; j++) {
-		if (!r_lightstyle[j].length) {
+		if (!vr_data.lightstyle[j].length) {
 			d_lightstylevalue[j] = 256;
 			continue;
 		}
-		k = i % r_lightstyle[j].length;
-		k = r_lightstyle[j].map[k] - 'a';
+		k = i % vr_data.lightstyle[j].length;
+		k = vr_data.lightstyle[j].map[k] - 'a';
 		k = k * 22;
 		d_lightstylevalue[j] = k;
 	}
@@ -267,7 +263,7 @@ R_PushDlights (const vec3_t entorigin)
 	l = r_dlights;
 
 	for (i = 0; i < r_maxdlights; i++, l++) {
-		if (l->die < r_realtime || !l->radius)
+		if (l->die < vr_data.realtime || !l->radius)
 			continue;
 		VectorSubtract (l->origin, entorigin, lightorigin);
 		R_MarkLights (lightorigin, l, 1 << i, r_worldentity.model);
@@ -466,7 +462,7 @@ R_AllocDlight (int key)
 	// then look for anything else
 	dl = r_dlights;
 	for (i = 0; i < r_maxdlights; i++, dl++) {
-		if (dl->die < r_realtime) {
+		if (dl->die < vr_data.realtime) {
 			memset (dl, 0, sizeof (*dl));
 			dl->key = key;
 			dl->color[0] = dl->color[1] = dl->color[2] = 1;
@@ -488,7 +484,7 @@ R_DecayLights (double frametime)
 
 	dl = r_dlights;
 	for (i = 0; i < r_maxdlights; i++, dl++) {
-		if (dl->die < r_realtime || !dl->radius)
+		if (dl->die < vr_data.realtime || !dl->radius)
 			continue;
 
 		dl->radius -= frametime * dl->decay;

libs/video/renderer/r_main.c

@@ -31,8 +31,7 @@
 # include "config.h"
 #endif
 
-static __attribute__ ((used)) const char rcsid[] =
-	"$Id$";
+static __attribute__ ((used)) const char rcsid[] = "$Id$";
 
 #ifdef HAVE_STRING_H
 # include <string.h>
@@ -44,8 +43,9 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/cvar.h"
 #include "QF/qtypes.h"
 #include "QF/render.h"
+#include "QF/sys.h"
 
-#include "r_cvar.h"
+#include "r_internal.h"
 
 qboolean    r_inhibit_viewmodel;
 qboolean    r_force_fullscreen;
@@ -85,9 +85,5 @@ VISIBLE refdef_t    r_refdef;
 
 int         d_lightstylevalue[256];     // 8.8 fraction of base light value
 
-#define U __attribute__ ((used))
-static U void (*const r_progs_init)(struct progs_s *) = R_Progs_Init;
-#undef U
-
 byte        color_white[4] = { 255, 255, 255, 0 };	// alpha will be explicitly set
 byte        color_black[4] = { 0, 0, 0, 0 };		// alpha will be explicitly set

libs/video/renderer/r_part.c

@@ -37,38 +37,11 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "compat.h"
-#include "r_dynamic.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 unsigned int	r_maxparticles, numparticles;
 particle_t	   *active_particles, *free_particles, *particles, **freeparticles;
 vec3_t			r_pright, r_pup, r_ppn;
-float			r_gravity;
-
-void (*R_RocketTrail) (const struct entity_s *ent);
-void (*R_GrenadeTrail) (const struct entity_s *ent);
-void (*R_BloodTrail) (const struct entity_s *ent);
-void (*R_SlightBloodTrail) (const struct entity_s *ent);
-void (*R_WizTrail) (const struct entity_s *ent);
-void (*R_FlameTrail) (const struct entity_s *ent);
-void (*R_VoorTrail) (const struct entity_s *ent);
-void (*R_GlowTrail) (const struct entity_s *ent, int glow_color);
-void (*R_RunParticleEffect) (const vec3_t org, const vec3_t dir, int color, int count);
-void (*R_BloodPuffEffect) (const vec3_t org, int count);
-void (*R_GunshotEffect) (const vec3_t org, int count);
-void (*R_LightningBloodEffect) (const vec3_t org);
-void (*R_SpikeEffect) (const vec3_t org);
-void (*R_KnightSpikeEffect) (const vec3_t org);
-void (*R_SuperSpikeEffect) (const vec3_t org);
-void (*R_WizSpikeEffect) (const vec3_t org);
-void (*R_BlobExplosion) (const vec3_t org);
-void (*R_ParticleExplosion) (const vec3_t org);
-void (*R_ParticleExplosion2) (const vec3_t org, int colorStart, int colorLength);
-void (*R_LavaSplash) (const vec3_t org);
-void (*R_TeleportSplash) (const vec3_t org);
-void (*R_DarkFieldParticles) (const struct entity_s *ent);
-void (*R_EntityParticles) (const struct entity_s *ent);
-
 
 /*
   R_MaxParticlesCheck
@@ -123,19 +96,19 @@ static int  ramp3[8] = { 0x6d, 0x6b, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01 };
 static inline float
 grav (void)
 {
-	return r_frametime * r_gravity * 0.05;
+	return vr_data.frametime * vr_data.gravity * 0.05;
 }
 
 static inline float
 fast_grav (void)
 {
-	return r_frametime * r_gravity;
+	return vr_data.frametime * vr_data.gravity;
 }
 
 static inline void
 add_vel (particle_t *part)
 {
-	VectorMultAdd (part->org, r_frametime, part->vel, part->org);
+	VectorMultAdd (part->org, vr_data.frametime, part->vel, part->org);
 }
 
 static inline void
@@ -159,7 +132,7 @@ add_fastgrav (particle_t *part)
 static inline qboolean
 add_ramp (particle_t *part, float time, int max)
 {
-	part->ramp += r_frametime * time;
+	part->ramp += vr_data.frametime * time;
 	if (part->ramp >= max) {
 		part->die = -1;
 		return true;
@@ -170,7 +143,7 @@ add_ramp (particle_t *part, float time, int max)
 static inline qboolean
 fade_alpha (particle_t *part, float time)
 {
-	part->alpha -= r_frametime * time;
+	part->alpha -= vr_data.frametime * time;
 	if (part->alpha <= 0.0) {
 		part->die = -1;
 		return true;
@@ -209,7 +182,7 @@ part_phys_explode (particle_t *part)
 		return;
 	add_vel (part);
 	part->color = ramp1[(int) part->ramp];
-	VectorMultAdd (part->vel, r_frametime * 4.0, part->vel, part->vel);
+	VectorMultAdd (part->vel, vr_data.frametime * 4.0, part->vel, part->vel);
 	add_grav (part);
 }
 
@@ -220,7 +193,7 @@ part_phys_explode2 (particle_t *part)
 		return;
 	add_vel (part);
 	part->color = ramp2[(int) part->ramp];
-	VectorMultAdd (part->vel, r_frametime, part->vel, part->vel);
+	VectorMultAdd (part->vel, vr_data.frametime, part->vel, part->vel);
 	add_grav (part);
 }
 
@@ -228,7 +201,7 @@ static void
 part_phys_blob (particle_t *part)
 {
 	add_vel (part);
-	VectorMultAdd (part->vel, r_frametime * 4.0, part->vel, part->vel);
+	VectorMultAdd (part->vel, vr_data.frametime * 4.0, part->vel, part->vel);
 	add_grav (part);
 }
 
@@ -236,8 +209,8 @@ static void
 part_phys_blob2 (particle_t *part)
 {
 	add_vel (part);
-	part->vel[0] -= part->vel[0] * r_frametime * 4.0;
-	part->vel[1] -= part->vel[1] * r_frametime * 4.0;
+	part->vel[0] -= part->vel[0] * vr_data.frametime * 4.0;
+	part->vel[1] -= part->vel[1] * vr_data.frametime * 4.0;
 	add_grav (part);
 }
 
@@ -247,8 +220,8 @@ part_phys_smoke (particle_t *part)
 	if (fade_alpha (part, 0.4))
 		return;
 	add_vel (part);
-	part->scale += r_frametime * 4.0;
-	//part->org[2] += r_frametime * 30.0;
+	part->scale += vr_data.frametime * 4.0;
+	//part->org[2] += vr_data.frametime * 30.0;
 }
 
 static void
@@ -257,8 +230,8 @@ part_phys_smokecloud (particle_t *part)
 	if (fade_alpha (part, 0.55))
 		return;
 	add_vel (part);
-	part->scale += r_frametime * 50.0;
-	part->vel[2] += r_frametime * 30.0;
+	part->scale += vr_data.frametime * 50.0;
+	part->vel[2] += vr_data.frametime * 30.0;
 }
 
 static void
@@ -267,7 +240,7 @@ part_phys_bloodcloud (particle_t *part)
 	if (fade_alpha (part, 0.25))
 		return;
 	add_vel (part);
-	part->scale += r_frametime * 4.0;
+	part->scale += vr_data.frametime * 4.0;
 	add_grav (part);
 }
 
@@ -298,7 +271,7 @@ part_phys_flame (particle_t *part)
 	if (fade_alpha (part, 0.125))
 		return;
 	add_vel (part);
-	part->scale -= r_frametime * 2.0;
+	part->scale -= vr_data.frametime * 2.0;
 }
 
 static pt_phys_func part_phys[] = {

libs/video/renderer/r_progs.c

@@ -45,6 +45,8 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 #include "QF/sys.h"
 
+#include "r_internal.h"
+
 typedef struct {
 	pr_int_t    width;
 	pr_int_t    height;
@@ -76,9 +78,9 @@ static void
 bi_draw_free_qpic (qpic_res_t *qp)
 {
 	if (qp->cached)
-		Draw_UncachePic (qp->name);
+		r_funcs->Draw_UncachePic (qp->name);
 	else
-		Draw_DestroyPic (qp->pic);
+		r_funcs->Draw_DestroyPic (qp->pic);
 	if (qp->name)
 		free (qp->name);
 }
@@ -141,7 +143,7 @@ bi_Draw_MakePic (progs_t *pr)
 	qpic_res_t *qp;
 	bi_qpic_t  *bq;
 
-	pic = Draw_MakePic (width, height, data);
+	pic = r_funcs->Draw_MakePic (width, height, data);
 	qp = qpic_new (res);
 	qp->name = 0;
 	qp->pic = pic;
@@ -164,7 +166,7 @@ bi_Draw_CachePic (progs_t *pr)
 	qpic_res_t *qp;
 	bi_qpic_t  *bq;
 
-	pic = Draw_CachePic (name, alpha);
+	pic = r_funcs->Draw_CachePic (name, alpha);
 	qp = Hash_Find (res->pic_hash, name);
 	if (qp) {
 		RETURN_POINTER (pr, qp->bq);
@@ -192,7 +194,7 @@ bi_Draw_Pic (progs_t *pr)
 	qpic_res_t *qp = get_qpic (pr, __FUNCTION__, bq->pic_handle);
 	qpic_t     *pic = qp->pic;
 
-	Draw_Pic (x, y, pic);
+	r_funcs->Draw_Pic (x, y, pic);
 }
 
 static void
@@ -204,7 +206,7 @@ bi_Draw_Picf (progs_t *pr)
 	qpic_res_t *qp = get_qpic (pr, __FUNCTION__, bq->pic_handle);
 	qpic_t     *pic = qp->pic;
 
-	Draw_Picf (x, y, pic);
+	r_funcs->Draw_Picf (x, y, pic);
 }
 
 static void
@@ -220,7 +222,7 @@ bi_Draw_SubPic (progs_t *pr)
 	int         width = P_INT (pr, 5);
 	int         height = P_INT (pr, 6);
 
-	Draw_SubPic (x, y, pic, srcx, srcy, width, height);
+	r_funcs->Draw_SubPic (x, y, pic, srcx, srcy, width, height);
 }
 
 static void
@@ -232,7 +234,7 @@ bi_Draw_CenterPic (progs_t *pr)
 	qpic_res_t *qp = get_qpic (pr, __FUNCTION__, bq->pic_handle);
 	qpic_t     *pic = qp->pic;
 
-	Draw_Pic (x - pic->width / 2, y, pic);
+	r_funcs->Draw_Pic (x - pic->width / 2, y, pic);
 }
 
 static void
@@ -242,7 +244,7 @@ bi_Draw_Character (progs_t *pr)
 	int         y = P_INT (pr, 1);
 	int         c = P_INT (pr, 2);
 
-	Draw_Character (x, y, c);
+	r_funcs->Draw_Character (x, y, c);
 }
 
 static void
@@ -252,7 +254,7 @@ bi_Draw_String (progs_t *pr)
 	int         y = P_INT (pr, 1);
 	const char *text = P_GSTRING (pr, 2);
 
-	Draw_String (x, y, text);
+	r_funcs->Draw_String (x, y, text);
 }
 
 static void
@@ -263,7 +265,7 @@ bi_Draw_nString (progs_t *pr)
 	const char *text = P_GSTRING (pr, 2);
 	int         n = P_INT (pr, 3);
 
-	Draw_nString (x, y, text, n);
+	r_funcs->Draw_nString (x, y, text, n);
 }
 
 static void
@@ -273,7 +275,7 @@ bi_Draw_AltString (progs_t *pr)
 	int         y = P_INT (pr, 1);
 	const char *text = P_GSTRING (pr, 2);
 
-	Draw_AltString (x, y, text);
+	r_funcs->Draw_AltString (x, y, text);
 }
 
 /*
@@ -291,7 +293,7 @@ bi_Draw_Fill (progs_t *pr)
 	int         h = P_INT (pr, 3);
 	int         color = P_INT (pr, 4);
 
-	Draw_Fill (x, y, w, h, color);
+	r_funcs->Draw_Fill (x, y, w, h, color);
 }
 
 static void
@@ -301,7 +303,7 @@ bi_Draw_Crosshair (progs_t *pr)
 	int         x = P_INT (pr, 1);
 	int         y = P_INT (pr, 2);
 
-	Draw_CrosshairAt (ch, x, y);
+	r_funcs->Draw_CrosshairAt (ch, x, y);
 }
 
 static const char *

libs/video/renderer/r_screen.c

@@ -28,8 +28,7 @@
 # include "config.h"
 #endif
 
-static __attribute__ ((used)) const char rcsid[] = 
-	"$Id$";
+static __attribute__ ((used)) const char rcsid[] = "$Id$";
 
 #ifdef HAVE_STRING_H
 # include <string.h>
@@ -49,9 +48,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/view.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_screen.h"
+#include "r_internal.h"
 #include "sbar.h"
 
 /*
@@ -128,7 +125,7 @@ R_SetVrect (vrect_t *pvrectin, vrect_t *pvrect, int lineadj)
 	int         h;
 
 	// intermission is always full screen
-	if (r_viewsize >= 100 || r_force_fullscreen /* FIXME: better test */) {
+	if (r_viewsize >= 100 || vr_data.force_fullscreen /*FIXME: better test*/) {
 		size = 100.0;
 		lineadj = 0;
 	} else {
@@ -158,6 +155,7 @@ void
 SCR_CalcRefdef (void)
 {
 	vrect_t     vrect;
+	refdef_t   *refdef = r_data->refdef;
 
 	// force a background redraw
 	scr_fullupdate = 0;
@@ -171,12 +169,12 @@ SCR_CalcRefdef (void)
 	vrect.width = vid.width;
 	vrect.height = vid.height;
 
-	R_SetVrect (&vrect, &scr_vrect, r_lineadj);
+	R_SetVrect (&vrect, &scr_vrect, vr_data.lineadj);
 
-	r_refdef.vrect = scr_vrect;
-	r_refdef.fov_x = scr_fov->value;
-	r_refdef.fov_y =
-		CalcFov (r_refdef.fov_x, r_refdef.vrect.width, r_refdef.vrect.height);
+	refdef->vrect = scr_vrect;
+	refdef->fov_x = scr_fov->value;
+	refdef->fov_y =
+		CalcFov (refdef->fov_x, refdef->vrect.width, refdef->vrect.height);
 
 	// notify the refresh of the change
 	R_ViewChanged (vid.aspect);
@@ -245,7 +243,7 @@ SCR_DrawTurtle (void)
 	if (!scr_showturtle->int_val)
 		return;
 
-	if (r_frametime < 0.1) {
+	if (vr_data.frametime < 0.1) {
 		count = 0;
 		return;
 	}
@@ -265,7 +263,7 @@ SCR_DrawPause (void)
 	if (!scr_showpause->int_val)		// turn off for screenshots
 		return;
 
-	if (!r_paused)
+	if (!vr_data.paused)
 		return;
 
 	pic = Draw_CachePic ("gfx/pause.lmp", true);

libs/video/renderer/sw/Makefile.am

@@ -1,7 +1,7 @@
 AUTOMAKE_OPTIONS= foreign
 
-AM_CFLAGS= @PREFER_NON_PIC@
-CCASFLAGS+= @PREFER_NON_PIC@
+AM_CFLAGS= @PREFER_PIC@
+CCASFLAGS+= @PREFER_PIC@
 INCLUDES= -I$(top_srcdir)/include
 
 asm = @swrend_libs@
@@ -17,7 +17,7 @@ asm_src= \
 sw_src= \
 	d_edge.c d_fill.c d_init.c d_modech.c d_part.c d_polyse.c d_scan.c \
 	d_sky.c d_sprite.c d_surf.c d_vars.c d_zpoint.c draw.c fpu.c nonintel.c \
-	screen.c sw_fog.c sw_graph.c sw_raclip.c sw_ralias.c sw_rbsp.c sw_rdraw.c \
+	screen.c sw_graph.c sw_raclip.c sw_ralias.c sw_rbsp.c sw_rdraw.c \
 	sw_redge.c sw_rmain.c sw_rmisc.c sw_rpart.c sw_rsky.c sw_rsprite.c \
 	sw_rsurf.c
 

libs/video/renderer/sw/d_edge.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static int  miplevel;
 

libs/video/renderer/sw/d_fill.c

@@ -32,7 +32,7 @@ static __attribute__ ((used)) const char rcsid[] =
 	"$Id$";
 
 #include "d_iface.h"
-
+#include "r_internal.h"
 
 void
 D_FillRect (vrect_t *rect, int color)

libs/video/renderer/sw/d_init.c

@@ -36,7 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "d_local.h"
-#include "r_cvar.h"
+#include "r_internal.h"
 
 #define NUM_MIPS	4
 

libs/video/renderer/sw/d_modech.c

@@ -34,6 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 #include "QF/sys.h"
 
+#include "r_internal.h"
 #include "d_local.h"
 
 int         d_vrectx, d_vrecty, d_vrectright_particle, d_vrectbottom_particle;

libs/video/renderer/sw/d_part.c

@@ -32,7 +32,7 @@ static __attribute__ ((used)) const char rcsid[] =
 	"$Id$";
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 
 #ifdef PIC

libs/video/renderer/sw/d_polyse.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 int  ubasestep, errorterm, erroradjustup, erroradjustdown;
 

libs/video/renderer/sw/d_scan.c

@@ -34,7 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 byte       *r_turb_pbase;
 byte       *r_turb_pdest;
@@ -79,7 +79,7 @@ D_WarpScreen (void)
 			(int) ((float) u * wratio * w / (w + AMP2 * 2));
 	}
 
-	turb = intsintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+	turb = intsintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 	dest = ((byte*)vid.buffer) + scr_vrect.y * vid.rowbytes + scr_vrect.x;
 
 	for (v = 0; v < scr_vrect.height; v++, dest += vid.rowbytes) {
@@ -127,7 +127,7 @@ Turbulent (espan_t *pspan)
 	float       sdivz, tdivz, zi, z, du, dv, spancountminus1;
 	float       sdivz16stepu, tdivz16stepu, zi16stepu;
 
-	r_turb_turb = sintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+	r_turb_turb = sintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 
 	r_turb_sstep = 0;					// keep compiler happy
 	r_turb_tstep = 0;					// ditto

libs/video/renderer/sw/d_sky.c

@@ -34,7 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 #define SKY_SPAN_SHIFT	5
 #define SKY_SPAN_MAX	(1 << SKY_SPAN_SHIFT)

libs/video/renderer/sw/d_sprite.c

@@ -34,6 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
+#include "r_internal.h"
 
 static int  sprite_height;
 static int  minindex, maxindex;

libs/video/renderer/sw/d_surf.c

@@ -39,7 +39,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 float        surfscale;
 

libs/video/renderer/sw/d_zpoint.c

@@ -32,6 +32,7 @@ static __attribute__ ((used)) const char rcsid[] =
 	"$Id$";
 
 #include "d_local.h"
+#include "r_internal.h"
 
 
 void

libs/video/renderer/sw/draw.c

@@ -46,7 +46,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/sys.h"
 
 #include "d_iface.h"
-#include "r_cvar.h"
+#include "r_internal.h"
 
 typedef struct {
 	vrect_t     rect;

libs/video/renderer/sw/fpu.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 	"$Id$";
 
 #ifndef USE_INTEL_ASM
-#include "r_local.h"
+#include "r_internal.h"
 
 void
 R_HighFPPrecision (void)

libs/video/renderer/sw/nonintel.c

@@ -36,7 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #endif
 
 #ifndef USE_INTEL_ASM
-#include "r_local.h"
+#include "r_internal.h"
 
 int         r_bmodelactive;
 

libs/video/renderer/sw/screen.c

@@ -51,9 +51,7 @@ static __attribute__ ((used)) const char rcsid[] = "$Id$";
 #include "QF/va.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_local.h"
-#include "r_screen.h"
+#include "r_internal.h"
 #include "sbar.h"
 
 /* SCREEN SHOTS */
@@ -200,7 +198,7 @@ SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc, SCR_Func *scr_funcs)
 	if (scr_skipupdate)
 		return;
 
-	r_realtime = realtime;
+	vr_data.realtime = realtime;
 
 	scr_copytop = 0;
 	scr_copyeverything = 0;
@@ -262,7 +260,7 @@ SCR_UpdateScreen (double realtime, SCR_Func scr_3dfunc, SCR_Func *scr_funcs)
 		vrect.x = 0;
 		vrect.y = 0;
 		vrect.width = vid.width;
-		vrect.height = vid.height - r_lineadj;
+		vrect.height = vid.height - vr_data.lineadj;
 		vrect.next = 0;
 
 		VID_Update (&vrect);

libs/video/renderer/sw/sw_fog.c

@@ -1,43 +0,0 @@
-/*
-Copyright (C) 1996-2001 Id Software, Inc.
-Copyright (C) 2002-2009 John Fitzgibbons and others
-
-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.
-*/
-//sw_fog.c -- global and volumetric fog
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-static __attribute__ ((used)) const char rcsid[] = "$Id$";
-
-#include "QF/render.h"
-
-void
-Fog_Update (float density, float red, float green, float blue, float time)
-{
-}
-
-void
-Fog_ParseWorldspawn (struct plitem_s *worldspawn)
-{
-}
-
-void
-Fog_Init (void)
-{
-}

libs/video/renderer/sw/sw_graph.c

@@ -35,8 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/draw.h"
 #include "QF/render.h"
 
-#include "r_local.h"
-#include "r_cvar.h"
+#include "r_internal.h"
 
 /*
 	R_LineGraph

libs/video/renderer/sw/sw_raclip.c

@@ -34,7 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static finalvert_t fv[2][8];
 static auxvert_t av[8];

libs/video/renderer/sw/sw_ralias.c

@@ -31,14 +31,15 @@
 static __attribute__ ((used)) const char rcsid[] = 
 	"$Id$";
 
+#include <stdlib.h>
+
 #include "QF/image.h"
 #include "QF/render.h"
 #include "QF/skin.h"
 #include "QF/sys.h"
 
 #include "d_ifacea.h"
-#include "r_local.h"
-#include "stdlib.h"
+#include "r_internal.h"
 
 #define LIGHT_MIN	5					// lowest light value we'll allow, to
 										// avoid the need for inner-loop light
@@ -663,7 +664,7 @@ R_AliasDrawModel (alight_t *plighting)
 #endif
 	}
 
-	if (currententity != r_view_model)
+	if (currententity != vr_data.view_model)
 		ziscale = (float) 0x8000 *(float) 0x10000;
 	else
 		ziscale = (float) 0x8000 *(float) 0x10000 *3.0;

libs/video/renderer/sw/sw_rbsp.c

@@ -36,7 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 #include "QF/sys.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 // current entity info
 qboolean    insubmodel;

libs/video/renderer/sw/sw_rdraw.c

@@ -33,7 +33,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "QF/render.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 #define MAXLEFTCLIPEDGES		100
 

libs/video/renderer/sw/sw_redge.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sound.h"
 
 #include "d_ifacea.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 /*
   FIXME

libs/video/renderer/sw/sw_rmain.c

@@ -53,9 +53,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 #ifdef PIC
 # undef USE_INTEL_ASM //XXX asm pic hack
@@ -125,6 +123,7 @@ R_Init (void)
 	// get stack position so we can guess if we are going to overflow
 	r_stack_start = (byte *) & dummy;
 
+	Draw_Init ();
 	SCR_Init ();
 	R_SetFPCW ();
 #ifdef USE_INTEL_ASM
@@ -386,7 +385,7 @@ R_DrawEntitiesOnList (void)
 					lighting.plightvec = lightvec;
 
 					for (lnum = 0; lnum < r_maxdlights; lnum++) {
-						if (r_dlights[lnum].die >= r_realtime) {
+						if (r_dlights[lnum].die >= vr_data.realtime) {
 							VectorSubtract (currententity->origin,
 											r_dlights[lnum].origin, dist);
 							add = r_dlights[lnum].radius - VectorLength (dist);
@@ -425,12 +424,12 @@ R_DrawViewModel (void)
 	float       minlight;
 	dlight_t   *dl;
 
-	if (r_inhibit_viewmodel
+	if (vr_data.inhibit_viewmodel
 		|| !r_drawviewmodel->int_val
 		|| !r_drawentities->int_val)
 		return;
 
-	currententity = r_view_model;
+	currententity = vr_data.view_model;
 	if (!currententity->model)
 		return;
 
@@ -454,7 +453,7 @@ R_DrawViewModel (void)
 			continue;
 		if (!dl->radius)
 			continue;
-		if (dl->die < r_realtime)
+		if (dl->die < vr_data.realtime)
 			continue;
 
 		VectorSubtract (currententity->origin, dl->origin, dist);
@@ -578,7 +577,7 @@ R_DrawBEntitiesOnList (void)
 						vec3_t      lightorigin;
 
 						for (k = 0; k < r_maxdlights; k++) {
-							if ((r_dlights[k].die < r_realtime) ||
+							if ((r_dlights[k].die < vr_data.realtime) ||
 								(!r_dlights[k].radius)) continue;
 
 							VectorSubtract (r_dlights[k].origin,

libs/video/renderer/sw/sw_rmisc.c

@@ -38,7 +38,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "compat.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 
 static void
@@ -281,7 +281,7 @@ R_SetupFrame (void)
 				vrect.width = vid.width;
 				vrect.height = vid.height;
 
-				R_SetVrect (&vrect, &r_refdef.vrect, r_lineadj);
+				R_SetVrect (&vrect, &r_refdef.vrect, vr_data.lineadj);
 				R_ViewChanged (vid.aspect);
 			} else {
 				w = vid.width;
@@ -303,7 +303,7 @@ R_SetupFrame (void)
 				vrect.height = (int) h;
 
 				R_SetVrect (&vrect, &r_refdef.vrect,
-							(int) ((float) r_lineadj *
+							(int) ((float) vr_data.lineadj *
 								   (h / (float) vid.height)));
 				R_ViewChanged (vid.aspect * (h / w) * ((float) vid.width /
 													   (float) vid.height));

libs/video/renderer/sw/sw_rpart.c

@@ -47,9 +47,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/va.h"
 
 #include "compat.h"
-#include "r_cvar.h"
-#include "r_dynamic.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static int		ramp1[8] = { 0x6f, 0x6d, 0x6b, 0x69, 0x67, 0x65, 0x63, 0x61 };
 //static int	ramp2[8] = { 0x6f, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x68, 0x66 };
@@ -148,7 +146,7 @@ R_ParticleExplosion_QF (const vec3_t org)
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 5;
+		p->die = vr_data.realtime + 5;
 		p->color = ramp1[0];
 		p->ramp = rand () & 3;
 		if (i & 1)
@@ -178,7 +176,7 @@ R_ParticleExplosion2_QF (const vec3_t org, int colorStart, int colorLength)
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 0.3;
+		p->die = vr_data.realtime + 0.3;
 		p->color = colorStart + (colorMod % colorLength);
 		colorMod++;
 
@@ -208,7 +206,7 @@ R_BlobExplosion_QF (const vec3_t org)
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 1 + (rand () & 8) * 0.05;
+		p->die = vr_data.realtime + 1 + (rand () & 8) * 0.05;
 
 		if (i & 1) {
 			p->type = pt_blob;
@@ -243,7 +241,7 @@ R_RunParticleEffect_QF (const vec3_t org, const vec3_t dir, int color,
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 0.1 * (rand () % 5);
+		p->die = vr_data.realtime + 0.1 * (rand () % 5);
 		p->color = (color & ~7) + (rand () & 7);
 		p->type = pt_grav;
 		p->phys = R_ParticlePhysics (p->type);
@@ -263,7 +261,7 @@ R_SpikeEffect_QF (const vec3_t org)
 static void
 R_SuperSpikeEffect_QF (const vec3_t org)
 {
-	R_RunParticleEffect (org, vec3_origin, 0, 20);
+	R_RunParticleEffect_QF (org, vec3_origin, 0, 20);
 }
 
 static void
@@ -317,7 +315,7 @@ R_LavaSplash_QF (const vec3_t org)
 				p->next = active_particles;
 				active_particles = p;
 
-				p->die = r_realtime + 2 + (rand () & 31) * 0.02;
+				p->die = vr_data.realtime + 2 + (rand () & 31) * 0.02;
 				p->color = 224 + (rand () & 7);
 				p->type = pt_grav;
 				p->phys = R_ParticlePhysics (p->type);
@@ -357,7 +355,7 @@ R_TeleportSplash_QF (const vec3_t org)
 				p->next = active_particles;
 				active_particles = p;
 
-				p->die = r_realtime + 0.2 + (rand () & 7) * 0.02;
+				p->die = vr_data.realtime + 0.2 + (rand () & 7) * 0.02;
 				p->color = 7 + (rand () & 7);
 				p->type = pt_grav;
 				p->phys = R_ParticlePhysics (p->type);
@@ -403,7 +401,7 @@ R_DarkFieldParticles_ID (const entity_t *ent)
 
 				rnd = rand ();
 
-				p->die = r_realtime + 0.2 + (rnd & 7) * 0.02;
+				p->die = vr_data.realtime + 0.2 + (rnd & 7) * 0.02;
 				p->color = 150 + rand () % 6;
 				p->type = pt_slowgrav;
 				p->phys = R_ParticlePhysics (p->type);
@@ -443,14 +441,14 @@ R_EntityParticles_ID (const entity_t *ent)
 	}
 
 	for (i = 0; i < NUMVERTEXNORMALS; i++) {
-		angle = r_realtime * avelocities[i][0];
+		angle = vr_data.realtime * avelocities[i][0];
 		cy = cos (angle);
 		sy = sin (angle);
-		angle = r_realtime * avelocities[i][1];
+		angle = vr_data.realtime * avelocities[i][1];
 		cp = cos (angle);
 		sp = sin (angle);
 // Next 3 lines results aren't currently used, may be in future. --Despair
-//		angle = r_realtime * avelocities[i][2];
+//		angle = vr_data.realtime * avelocities[i][2];
 //		sr = sin (angle);
 //		cr = cos (angle);
 
@@ -465,7 +463,7 @@ R_EntityParticles_ID (const entity_t *ent)
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 0.01;
+		p->die = vr_data.realtime + 0.01;
 		p->color = 0x6f;
 		p->type = pt_explode;
 		p->phys = R_ParticlePhysics (p->type);
@@ -506,7 +504,7 @@ R_RocketTrail_QF (const entity_t *ent)
 
 		VectorZero (p->vel);
 
-		p->die = r_realtime + 2;
+		p->die = vr_data.realtime + 2;
 		p->ramp = (rand () & 3);
 		p->color = ramp3[(int) p->ramp];
 		p->type = pt_fire;
@@ -545,7 +543,7 @@ R_GrenadeTrail_QF (const entity_t *ent)
 
 		VectorZero (p->vel);
 
-		p->die = r_realtime + 2;
+		p->die = vr_data.realtime + 2;
 		p->ramp = (rand () & 3) + 2;
 		p->color = ramp3[(int) p->ramp];
 		p->type = pt_fire;
@@ -584,7 +582,7 @@ R_BloodTrail_QF (const entity_t *ent)
 
 		VectorZero (p->vel);
 
-		p->die = r_realtime + 2;
+		p->die = vr_data.realtime + 2;
 		p->type = pt_slowgrav;
 		p->phys = R_ParticlePhysics (p->type);
 		p->color = 67 + (rand () & 3);
@@ -623,7 +621,7 @@ R_SlightBloodTrail_QF (const entity_t *ent)
 
 		VectorZero (p->vel);
 
-		p->die = r_realtime + 2;
+		p->die = vr_data.realtime + 2;
 		p->type = pt_slowgrav;
 		p->phys = R_ParticlePhysics (p->type);
 		p->color = 67 + (rand () & 3);
@@ -660,7 +658,7 @@ R_WizTrail_QF (const entity_t *ent)
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 0.5;
+		p->die = vr_data.realtime + 0.5;
 		p->type = pt_static;
 		p->phys = R_ParticlePhysics (p->type);
 		p->color = 52 + ((tracercount & 4) << 1);
@@ -707,7 +705,7 @@ R_FlameTrail_QF (const entity_t *ent)
 		p->next = active_particles;
 		active_particles = p;
 
-		p->die = r_realtime + 0.5;
+		p->die = vr_data.realtime + 0.5;
 		p->type = pt_static;
 		p->phys = R_ParticlePhysics (p->type);
 		p->color = 230 + ((tracercount & 4) << 1);
@@ -755,7 +753,7 @@ R_VoorTrail_QF (const entity_t *ent)
 
 		VectorZero (p->vel);
 
-		p->die = r_realtime + 0.3;
+		p->die = vr_data.realtime + 0.3;
 		p->type = pt_static;
 		p->phys = R_ParticlePhysics (p->type);
 		p->color = 9 * 16 + 8 + (rand () & 3);
@@ -776,7 +774,7 @@ R_DrawParticles (void)
 	VectorCopy (vpn, r_ppn);
 
 	for (particle = &active_particles; *particle;) {
-		if ((*particle)->die < r_realtime) {
+		if ((*particle)->die < vr_data.realtime) {
 			p = (*particle)->next;
 			(*particle)->next = free_particles;
 			free_particles = (*particle);
@@ -802,34 +800,36 @@ r_particles_style_f (cvar_t *var)
 {
 }
 
+static vid_particle_funcs_t particles_QF = {
+	R_RocketTrail_QF,
+	R_GrenadeTrail_QF,
+	R_BloodTrail_QF,
+	R_SlightBloodTrail_QF,
+	R_WizTrail_QF,
+	R_FlameTrail_QF,
+	R_VoorTrail_QF,
+	0,//R_GlowTrail_QF,
+	R_RunParticleEffect_QF,
+	R_BloodPuffEffect_QF,
+	R_GunshotEffect_QF,
+	R_LightningBloodEffect_QF,
+	R_SpikeEffect_QF,
+	R_KnightSpikeEffect_QF,
+	R_SuperSpikeEffect_QF,
+	R_WizSpikeEffect_QF,
+	R_BlobExplosion_QF,
+	R_ParticleExplosion_QF,
+	R_ParticleExplosion2_QF,
+	R_LavaSplash_QF,
+	R_TeleportSplash_QF,
+	R_DarkFieldParticles_ID,
+	R_EntityParticles_ID,
+};
+
 static void
 R_ParticleFunctionInit (void)
 {
-	R_BlobExplosion = R_BlobExplosion_QF;
-	R_ParticleExplosion = R_ParticleExplosion_QF;
-	R_ParticleExplosion2 = R_ParticleExplosion2_QF;
-	R_LavaSplash = R_LavaSplash_QF;
-	R_TeleportSplash = R_TeleportSplash_QF;
-	R_DarkFieldParticles = R_DarkFieldParticles_ID;
-	R_EntityParticles = R_EntityParticles_ID;
-
-	R_BloodPuffEffect = R_BloodPuffEffect_QF;
-	R_GunshotEffect = R_GunshotEffect_QF;
-	R_LightningBloodEffect = R_LightningBloodEffect_QF;
-
-	R_RunParticleEffect = R_RunParticleEffect_QF;
-	R_SpikeEffect = R_SpikeEffect_QF;
-	R_SuperSpikeEffect = R_SuperSpikeEffect_QF;
-	R_KnightSpikeEffect = R_KnightSpikeEffect_QF;
-	R_WizSpikeEffect = R_WizSpikeEffect_QF;
-
-	R_RocketTrail = R_RocketTrail_QF;
-	R_GrenadeTrail = R_GrenadeTrail_QF;
-	R_BloodTrail = R_BloodTrail_QF;
-	R_SlightBloodTrail = R_SlightBloodTrail_QF;
-	R_WizTrail = R_WizTrail_QF;
-	R_FlameTrail = R_FlameTrail_QF;
-	R_VoorTrail = R_VoorTrail_QF;
+	vr_funcs.particles = &particles_QF;
 }
 
 void

libs/video/renderer/sw/sw_rsky.c

@@ -33,7 +33,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "QF/render.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 
 static int         iskyspeed = 8;
@@ -207,7 +207,7 @@ R_SetSkyFrame (void)
 	s2 = iskyspeed2 / g;
 	temp = SKYSIZE * s1 * s2;
 
-	skytime = r_realtime - ((int) (r_realtime / temp) * temp);
+	skytime = vr_data.realtime - ((int) (vr_data.realtime / temp) * temp);
 
 	r_skymade = 0;
 }

libs/video/renderer/sw/sw_rsprite.c

@@ -43,7 +43,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 #include "QF/sys.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 static int  clip_current;
 static vec5_t clip_verts[2][MAXWORKINGVERTS];
@@ -264,7 +264,7 @@ R_GetSpriteframe (msprite_t *psprite)
 		numframes = pspritegroup->numframes;
 		fullinterval = pintervals[numframes - 1];
 
-		time = r_realtime + currententity->syncbase;
+		time = vr_data.realtime + currententity->syncbase;
 
 		// when loading in Mod_LoadSpriteGroup, we guaranteed all interval
 		// values are positive, so we don't have to worry about division by 0

libs/video/renderer/sw/sw_rsurf.c

@@ -34,7 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 #include "QF/sys.h"
 
-#include "r_local.h"
+#include "r_internal.h"
 
 drawsurf_t  r_drawsurf;
 
@@ -439,7 +439,7 @@ R_GenTurbTile (byte *pbasetex, void *pdest)
 	int         i, j, s, t;
 	byte       *pd;
 
-	turb = sintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+	turb = sintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 	pd = (byte *) pdest;
 
 	for (i = 0; i < TILE_SIZE; i++) {

libs/video/renderer/sw32/Makefile.am

@@ -8,7 +8,7 @@ noinst_LTLIBRARIES=	libsw32.la
 sw32_src= \
 	d_edge.c d_fill.c d_init.c d_modech.c d_part.c d_polyse.c d_scan.c \
 	d_sky.c d_sprite.c d_surf.c d_vars.c d_zpoint.c draw.c screen.c \
-	sw32_fog.c sw32_graph.c sw32_raclip.c sw32_ralias.c sw32_rbsp.c \
+	sw32_graph.c sw32_raclip.c sw32_ralias.c sw32_rbsp.c \
 	sw32_rdraw.c sw32_redge.c sw32_rmain.c sw32_rmisc.c sw32_rpart.c \
 	sw32_rsky.c sw32_rsprite.c sw32_rsurf.c
 

libs/video/renderer/sw32/d_edge.c

@@ -36,7 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static int  miplevel;
 

libs/video/renderer/sw32/d_fill.c

@@ -34,6 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "d_iface.h"
+#include "r_internal.h"
 
 
 void

libs/video/renderer/sw32/d_init.c

@@ -36,7 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "d_local.h"
-#include "r_cvar.h"
+#include "r_internal.h"
 
 #define NUM_MIPS	4
 

libs/video/renderer/sw32/d_modech.c

@@ -34,6 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/render.h"
 
 #include "d_local.h"
+#include "r_internal.h"
 
 int         d_vrectx, d_vrecty, d_vrectright_particle, d_vrectbottom_particle;
 

libs/video/renderer/sw32/d_part.c

@@ -34,7 +34,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 
 void

libs/video/renderer/sw32/d_polyse.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static int  ubasestep, errorterm, erroradjustup, erroradjustdown;
 

libs/video/renderer/sw32/d_scan.c

@@ -37,7 +37,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static byte       *r_turb_pbase;
 static void       *r_turb_pdest;
@@ -85,7 +85,7 @@ D_WarpScreen (void)
 				(int) ((float) u * wratio * w / (w + AMP2 * 2));
 		}
 
-		turb = intsintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+		turb = intsintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 		dest = (byte *)vid.buffer + scr_vrect.y * vid.rowbytes +
 						 scr_vrect.x;
 
@@ -131,7 +131,7 @@ D_WarpScreen (void)
 				(int) ((float) u * wratio * w / (w + AMP2 * 2));
 		}
 
-		turb = intsintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+		turb = intsintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 		dest = (short *) vid.buffer + scr_vrect.y * (vid.rowbytes >> 1) +
 			scr_vrect.x;
 
@@ -177,7 +177,7 @@ D_WarpScreen (void)
 				(int) ((float) u * wratio * w / (w + AMP2 * 2));
 		}
 
-		turb = intsintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+		turb = intsintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 		dest = (int *) vid.buffer + scr_vrect.y * (vid.rowbytes >> 2) +
 			scr_vrect.x;
 
@@ -263,7 +263,7 @@ Turbulent (espan_t *pspan)
 	float       sdivz, tdivz, zi, z, du, dv, spancountminus1;
 	float       sdivz16stepu, tdivz16stepu, zi16stepu;
 
-	r_turb_turb = sintable + ((int) (r_realtime * SPEED) & (CYCLE - 1));
+	r_turb_turb = sintable + ((int) (vr_data.realtime * SPEED) & (CYCLE - 1));
 
 	r_turb_sstep = 0;					// keep compiler happy
 	r_turb_tstep = 0;					// ditto

libs/video/renderer/sw32/d_sky.c

@@ -35,7 +35,7 @@ static __attribute__ ((used)) const char rcsid[] =
 #include "QF/sys.h"
 
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 #define SKY_SPAN_SHIFT	5
 #define SKY_SPAN_MAX	(1 << SKY_SPAN_SHIFT)

libs/video/renderer/sw32/d_sprite.c

@@ -36,6 +36,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "d_local.h"
+#include "r_internal.h"
 
 static int  sprite_height;
 static int  minindex, maxindex;

libs/video/renderer/sw32/d_surf.c

@@ -39,7 +39,7 @@ static __attribute__ ((used)) const char rcsid[] =
 
 #include "compat.h"
 #include "d_local.h"
-#include "r_local.h"
+#include "r_internal.h"
 
 static float        surfscale;