diff --git a/doc/040_cvarlist.md b/doc/040_cvarlist.md
index 9bbca845..2cad40a8 100644
--- a/doc/040_cvarlist.md
+++ b/doc/040_cvarlist.md
@@ -464,6 +464,12 @@ Set `0` by default.
   value, at least `1.0` - default is `2.0`. Applied when textures are
   loaded, so it needs a `vid_restart`.
 
+* **gl1_multitexture**: Enables (`1`) the blending of color and light
+  textures on a single drawing pass; disabling this (`0`) does one pass
+  for color and another for light. Default is `2`, which also enables
+  texture combine mode (`GL_ARB_texture_env_combine`) when supported.
+  Requires a `vid_restart` when changed.
+
 * **gl1_overbrightbits**: Enables overbright bits, brightness scaling of
   lightmaps and models. Higher values make shadows less dark. Possible
   values are `0` (no overbright bits), `1` (more correct lighting for
diff --git a/src/client/refresh/gl1/gl1_image.c b/src/client/refresh/gl1/gl1_image.c
index 196667a4..f8303713 100644
--- a/src/client/refresh/gl1/gl1_image.c
+++ b/src/client/refresh/gl1/gl1_image.c
@@ -144,6 +144,30 @@ R_SetTexturePalette(unsigned palette[256])
 	}
 }
 
+void
+R_SelectTexture(GLenum texture)
+{
+	int tmu;
+
+	if (!gl_config.multitexture)
+	{
+		return;
+	}
+
+	tmu = texture - GL_TEXTURE0;
+
+	if (tmu == gl_state.currenttmu)
+	{
+		return;
+	}
+
+	gl_state.currenttmu = tmu;
+	gl_state.currenttarget = texture;
+
+	qglActiveTexture(texture);
+	qglClientActiveTexture(texture);
+}
+
 void
 R_TexEnv(GLenum mode)
 {
@@ -151,7 +175,7 @@ R_TexEnv(GLenum mode)
 
 	if (mode != lastmodes[gl_state.currenttmu])
 	{
-		glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, mode); // FIXME: shouldn't this be glTexEnvi() ?
+		glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, mode);
 		lastmodes[gl_state.currenttmu] = mode;
 	}
 }
@@ -175,6 +199,93 @@ R_Bind(int texnum)
 	glBindTexture(GL_TEXTURE_2D, texnum);
 }
 
+void
+R_MBind(GLenum target, int texnum)
+{
+	const int tmu = target - GL_TEXTURE0;
+
+	if (target != gl_state.currenttarget)
+	{
+		R_SelectTexture(target);
+	}
+
+	if (gl_state.currenttextures[tmu] == texnum)
+	{
+		return;
+	}
+
+	R_Bind(texnum);
+}
+
+void
+R_EnableMultitexture(qboolean enable)
+{
+	static qboolean active;
+
+	if (!gl_config.multitexture || enable == active)
+	{
+		return;	// current state is the right one
+	}
+
+	active = enable;
+	R_SelectTexture(GL_TEXTURE1);
+
+	if (active && !r_fullbright->value)
+	{
+		glEnable(GL_TEXTURE_2D);
+
+		if (gl_config.mtexcombine)
+		{
+			R_TexEnv(GL_COMBINE);
+
+			if (gl_lightmap->value)
+			{
+				glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_TEXTURE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_REPLACE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
+			}
+			else
+			{
+				glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_MODULATE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_TEXTURE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_RGB, GL_PREVIOUS);
+				glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_MODULATE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
+				glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
+			}
+
+			R_SelectTexture(GL_TEXTURE0);
+			R_TexEnv(GL_COMBINE);
+			glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
+			glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_TEXTURE);
+			glTexEnvi(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_REPLACE);
+			glTexEnvi(GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
+			return;
+		}
+		else
+		{
+			if (gl_lightmap->value)
+			{
+				R_TexEnv(GL_REPLACE);
+			}
+			else
+			{
+				R_TexEnv(GL_MODULATE);
+			}
+		}
+
+	}
+	else	// disable multitexturing
+	{
+		glDisable(GL_TEXTURE_2D);
+		R_TexEnv(GL_REPLACE);
+	}
+
+	R_SelectTexture(GL_TEXTURE0);
+	R_TexEnv(GL_REPLACE);
+}
+
 void
 R_TextureMode(char *string)
 {
diff --git a/src/client/refresh/gl1/gl1_lightmap.c b/src/client/refresh/gl1/gl1_lightmap.c
index 5e81fc4e..2ee2dedc 100644
--- a/src/client/refresh/gl1/gl1_lightmap.c
+++ b/src/client/refresh/gl1/gl1_lightmap.c
@@ -31,27 +31,58 @@ extern gllightmapstate_t gl_lms;
 void R_SetCacheState(msurface_t *surf);
 void R_BuildLightMap(msurface_t *surf, byte *dest, int stride);
 
+void
+LM_FreeLightmapBuffers(void)
+{
+	for (int i=0; i<MAX_LIGHTMAPS; i++)
+	{
+		if (gl_lms.lightmap_buffer[i])
+		{
+			free(gl_lms.lightmap_buffer[i]);
+		}
+		gl_lms.lightmap_buffer[i] = NULL;
+	}
+}
+
+static void
+LM_AllocLightmapBuffer(int buffer, qboolean clean)
+{
+	static const unsigned int lightmap_size =
+		BLOCK_WIDTH * BLOCK_HEIGHT * LIGHTMAP_BYTES;
+
+	if (!gl_lms.lightmap_buffer[buffer])
+	{
+		gl_lms.lightmap_buffer[buffer] = malloc (lightmap_size);
+	}
+	if (!gl_lms.lightmap_buffer[buffer])
+	{
+		ri.Sys_Error(ERR_FATAL, "Could not allocate lightmap buffer %d\n",
+			buffer);
+	}
+	if (clean)
+	{
+		memset (gl_lms.lightmap_buffer[buffer], 0, lightmap_size);
+	}
+}
+
 void
 LM_InitBlock(void)
 {
 	memset(gl_lms.allocated, 0, sizeof(gl_lms.allocated));
+
+	if (gl_config.multitexture)
+	{
+		LM_AllocLightmapBuffer(gl_lms.current_lightmap_texture, false);
+	}
 }
 
 void
 LM_UploadBlock(qboolean dynamic)
 {
-	int texture;
+	const int texture = (dynamic)? 0 : gl_lms.current_lightmap_texture;
+	const int buffer = (gl_config.multitexture)? gl_lms.current_lightmap_texture : 0;
 	int height = 0;
 
-	if (dynamic)
-	{
-		texture = 0;
-	}
-	else
-	{
-		texture = gl_lms.current_lightmap_texture;
-	}
-
 	R_Bind(gl_state.lightmap_textures + texture);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@@ -70,14 +101,14 @@ LM_UploadBlock(qboolean dynamic)
 
 		glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, BLOCK_WIDTH,
 				height, GL_LIGHTMAP_FORMAT, GL_UNSIGNED_BYTE,
-				gl_lms.lightmap_buffer);
+				gl_lms.lightmap_buffer[buffer]);
 	}
 	else
 	{
 		gl_lms.internal_format = GL_LIGHTMAP_FORMAT;
 		glTexImage2D(GL_TEXTURE_2D, 0, gl_lms.internal_format,
 				BLOCK_WIDTH, BLOCK_HEIGHT, 0, GL_LIGHTMAP_FORMAT,
-				GL_UNSIGNED_BYTE, gl_lms.lightmap_buffer);
+				GL_UNSIGNED_BYTE, gl_lms.lightmap_buffer[buffer]);
 
 		if (++gl_lms.current_lightmap_texture == MAX_LIGHTMAPS)
 		{
@@ -207,7 +238,7 @@ LM_BuildPolygonFromSurface(model_t *currentmodel, msurface_t *fa)
 void
 LM_CreateSurfaceLightmap(msurface_t *surf)
 {
-	int smax, tmax;
+	int smax, tmax, buffer;
 	byte *base;
 
 	if (surf->flags & (SURF_DRAWSKY | SURF_DRAWTURB))
@@ -231,8 +262,9 @@ LM_CreateSurfaceLightmap(msurface_t *surf)
 	}
 
 	surf->lightmaptexturenum = gl_lms.current_lightmap_texture;
+	buffer = (gl_config.multitexture)? surf->lightmaptexturenum : 0;
 
-	base = gl_lms.lightmap_buffer;
+	base = gl_lms.lightmap_buffer[buffer];
 	base += (surf->light_t * BLOCK_WIDTH + surf->light_s) * LIGHTMAP_BYTES;
 
 	R_SetCacheState(surf);
@@ -244,9 +276,9 @@ LM_BeginBuildingLightmaps(model_t *m)
 {
 	static lightstyle_t lightstyles[MAX_LIGHTSTYLES];
 	int i;
-	unsigned dummy[128 * 128] = {0};
 
 	memset(gl_lms.allocated, 0, sizeof(gl_lms.allocated));
+	LM_FreeLightmapBuffers();
 
 	r_framecount = 1; /* no dlightcache */
 
@@ -271,13 +303,22 @@ LM_BeginBuildingLightmaps(model_t *m)
 	gl_lms.current_lightmap_texture = 1;
 	gl_lms.internal_format = GL_LIGHTMAP_FORMAT;
 
+	if (gl_config.multitexture)
+	{
+		LM_AllocLightmapBuffer(gl_lms.current_lightmap_texture, false);
+		return;
+	}
+
+	// dynamic lightmap for classic rendering path (no multitexture)
+	LM_AllocLightmapBuffer(0, true);
+
 	/* initialize the dynamic lightmap texture */
 	R_Bind(gl_state.lightmap_textures + 0);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 	glTexImage2D(GL_TEXTURE_2D, 0, gl_lms.internal_format,
 			BLOCK_WIDTH, BLOCK_HEIGHT, 0, GL_LIGHTMAP_FORMAT,
-			GL_UNSIGNED_BYTE, dummy);
+			GL_UNSIGNED_BYTE, gl_lms.lightmap_buffer[0]);
 }
 
 void
diff --git a/src/client/refresh/gl1/gl1_main.c b/src/client/refresh/gl1/gl1_main.c
index a328f16e..9f95e83b 100644
--- a/src/client/refresh/gl1/gl1_main.c
+++ b/src/client/refresh/gl1/gl1_main.c
@@ -90,6 +90,7 @@ cvar_t *gl1_particle_square;
 
 cvar_t *gl1_palettedtexture;
 cvar_t *gl1_pointparameters;
+cvar_t *gl1_multitexture;
 
 cvar_t *gl_drawbuffer;
 cvar_t *gl_lightmap;
@@ -143,6 +144,8 @@ cvar_t *gl1_stereo_convergence;
 
 refimport_t ri;
 
+void LM_FreeLightmapBuffers(void);
+
 void
 R_RotateForEntity(entity_t *e)
 {
@@ -163,6 +166,7 @@ R_DrawSpriteModel(entity_t *currententity, const model_t *currentmodel)
 	dsprite_t *psprite;
 	image_t *skin;
 
+	R_EnableMultitexture(false);
 	/* don't even bother culling, because it's just
 	   a single polygon without a surface cache */
 	psprite = (dsprite_t *)currentmodel->extradata;
@@ -259,6 +263,7 @@ R_DrawNullModel(entity_t *currententity)
 		R_LightPoint(currententity, currententity->origin, shadelight);
 	}
 
+	R_EnableMultitexture(false);
 	glPushMatrix();
 	R_RotateForEntity(currententity);
 
@@ -1211,6 +1216,7 @@ R_Register(void)
 
 	gl1_palettedtexture = ri.Cvar_Get("r_palettedtextures", "0", CVAR_ARCHIVE);
 	gl1_pointparameters = ri.Cvar_Get("gl1_pointparameters", "1", CVAR_ARCHIVE);
+	gl1_multitexture = ri.Cvar_Get("gl1_multitexture", "2", CVAR_ARCHIVE);
 
 	gl_drawbuffer = ri.Cvar_Get("gl_drawbuffer", "GL_BACK", 0);
 	r_vsync = ri.Cvar_Get("r_vsync", "1", CVAR_ARCHIVE);
@@ -1468,17 +1474,29 @@ RI_Init(void)
 	/* Point parameters */
 	R_Printf(PRINT_ALL, " - Point parameters: ");
 
-	if (strstr(gl_config.extensions_string, "GL_ARB_point_parameters"))
+	if ( strstr(gl_config.extensions_string, "GL_ARB_point_parameters") ||
+		strstr(gl_config.extensions_string, "GL_EXT_point_parameters") )	// should exist for all OGL 1.4 hw...
 	{
-			qglPointParameterfARB = (void (APIENTRY *)(GLenum, GLfloat))RI_GetProcAddress ( "glPointParameterfARB" );
-			qglPointParameterfvARB = (void (APIENTRY *)(GLenum, const GLfloat *))RI_GetProcAddress ( "glPointParameterfvARB" );
+		qglPointParameterf = (void (APIENTRY *)(GLenum, GLfloat))RI_GetProcAddress ( "glPointParameterf" );
+		qglPointParameterfv = (void (APIENTRY *)(GLenum, const GLfloat *))RI_GetProcAddress ( "glPointParameterfv" );
+
+		if (!qglPointParameterf || !qglPointParameterfv)
+		{
+			qglPointParameterf = (void (APIENTRY *)(GLenum, GLfloat))RI_GetProcAddress ( "glPointParameterfARB" );
+			qglPointParameterfv = (void (APIENTRY *)(GLenum, const GLfloat *))RI_GetProcAddress ( "glPointParameterfvARB" );
+		}
+		if (!qglPointParameterf || !qglPointParameterfv)
+		{
+			qglPointParameterf = (void (APIENTRY *)(GLenum, GLfloat))RI_GetProcAddress ( "glPointParameterfEXT" );
+			qglPointParameterfv = (void (APIENTRY *)(GLenum, const GLfloat *))RI_GetProcAddress ( "glPointParameterfvEXT" );
+		}
 	}
 
 	gl_config.pointparameters = false;
 
 	if (gl1_pointparameters->value)
 	{
-		if (qglPointParameterfARB && qglPointParameterfvARB)
+		if (qglPointParameterf && qglPointParameterfv)
 		{
 			gl_config.pointparameters = true;
 			R_Printf(PRINT_ALL, "Okay\n");
@@ -1562,6 +1580,65 @@ RI_Init(void)
 
 	// ----
 
+	/* Multitexturing */
+	gl_config.multitexture = gl_config.mtexcombine = false;
+
+	R_Printf(PRINT_ALL, " - Multitexturing: ");
+
+	if (strstr(gl_config.extensions_string, "GL_ARB_multitexture"))
+	{
+		qglActiveTexture = (void (APIENTRY *)(GLenum))RI_GetProcAddress ("glActiveTexture");
+		qglClientActiveTexture = (void (APIENTRY *)(GLenum))RI_GetProcAddress ("glClientActiveTexture");
+
+		if (!qglActiveTexture || !qglClientActiveTexture)
+		{
+			qglActiveTexture = (void (APIENTRY *)(GLenum))RI_GetProcAddress ("glActiveTextureARB");
+			qglClientActiveTexture = (void (APIENTRY *)(GLenum))RI_GetProcAddress ("glClientActiveTextureARB");
+		}
+	}
+
+	if (gl1_multitexture->value)
+	{
+		if (qglActiveTexture && qglClientActiveTexture)
+		{
+			gl_config.multitexture = true;
+			R_Printf(PRINT_ALL, "Okay\n");
+		}
+		else
+		{
+			R_Printf(PRINT_ALL, "Failed\n");
+		}
+	}
+	else
+	{
+		R_Printf(PRINT_ALL, "Disabled\n");
+	}
+
+	// ----
+
+	/* Multi texturing combine */
+	R_Printf(PRINT_ALL, " - Multitexturing combine: ");
+
+	if ( ( strstr(gl_config.extensions_string, "GL_ARB_texture_env_combine")
+		|| strstr(gl_config.extensions_string, "GL_EXT_texture_env_combine") ) )
+	{
+		if (gl_config.multitexture && gl1_multitexture->value > 1)
+		{
+			gl_config.mtexcombine = true;
+			R_Printf(PRINT_ALL, "Okay\n");
+		}
+		else
+		{
+			R_Printf(PRINT_ALL, "Disabled\n");
+		}
+	}
+	else
+	{
+		R_Printf(PRINT_ALL, "Failed\n");
+	}
+
+	// ----
+
 	R_SetDefaultState();
 
 	R_InitImages();
@@ -1580,6 +1657,7 @@ RI_Shutdown(void)
 	ri.Cmd_RemoveCommand("imagelist");
 	ri.Cmd_RemoveCommand("gl_strings");
 
+	LM_FreeLightmapBuffers();
 	Mod_FreeAll();
 
 	R_ShutdownImages();
@@ -1835,6 +1913,7 @@ R_DrawBeam(entity_t *e)
 		VectorAdd(start_points[i], direction, end_points[i]);
 	}
 
+	R_EnableMultitexture(false);
 	glDisable(GL_TEXTURE_2D);
 	glEnable(GL_BLEND);
 	glDepthMask(GL_FALSE);
diff --git a/src/client/refresh/gl1/gl1_mesh.c b/src/client/refresh/gl1/gl1_mesh.c
index e7b257b1..1c3f5d13 100644
--- a/src/client/refresh/gl1/gl1_mesh.c
+++ b/src/client/refresh/gl1/gl1_mesh.c
@@ -557,6 +557,7 @@ R_DrawAliasModel(entity_t *currententity, const model_t *currentmodel)
 		}
 	}
 
+	R_EnableMultitexture(false);
 	paliashdr = (dmdl_t *)currentmodel->extradata;
 
 	/* get lighting information */
diff --git a/src/client/refresh/gl1/gl1_misc.c b/src/client/refresh/gl1/gl1_misc.c
index 9f52e6d2..1885b0af 100644
--- a/src/client/refresh/gl1/gl1_misc.c
+++ b/src/client/refresh/gl1/gl1_misc.c
@@ -208,9 +208,9 @@ R_SetDefaultState(void)
 		attenuations[1] = gl1_particle_att_b->value;
 		attenuations[2] = gl1_particle_att_c->value;
 
-		qglPointParameterfARB(GL_POINT_SIZE_MIN_EXT, gl1_particle_min_size->value);
-		qglPointParameterfARB(GL_POINT_SIZE_MAX_EXT, gl1_particle_max_size->value);
-		qglPointParameterfvARB(GL_DISTANCE_ATTENUATION_EXT, attenuations);
+		qglPointParameterf(GL_POINT_SIZE_MIN, gl1_particle_min_size->value);
+		qglPointParameterf(GL_POINT_SIZE_MAX, gl1_particle_max_size->value);
+		qglPointParameterfv(GL_POINT_DISTANCE_ATTENUATION, attenuations);
 
 		/* GL_POINT_SMOOTH is not implemented by some OpenGL
 		   drivers, especially the crappy Mesa3D backends like
diff --git a/src/client/refresh/gl1/gl1_sdl.c b/src/client/refresh/gl1/gl1_sdl.c
index ab1543bf..7623ea32 100644
--- a/src/client/refresh/gl1/gl1_sdl.c
+++ b/src/client/refresh/gl1/gl1_sdl.c
@@ -33,12 +33,6 @@
 #include <SDL2/SDL.h>
 #endif
 
-#if defined(__APPLE__)
-#include <OpenGL/gl.h>
-#else
-#include <GL/gl.h>
-#endif
-
 static SDL_Window* window = NULL;
 static SDL_GLContext context = NULL;
 qboolean IsHighDPIaware = false;
diff --git a/src/client/refresh/gl1/gl1_surf.c b/src/client/refresh/gl1/gl1_surf.c
index ac67df9d..e60d78c2 100644
--- a/src/client/refresh/gl1/gl1_surf.c
+++ b/src/client/refresh/gl1/gl1_surf.c
@@ -238,13 +238,8 @@ R_BlendLightmaps(const model_t *currentmodel)
 	int i;
 	msurface_t *surf, *newdrawsurf = 0;
 
-	/* don't bother if we're set to fullbright */
-	if (r_fullbright->value)
-	{
-		return;
-	}
-
-	if (!r_worldmodel->lightdata)
+	/* don't bother if we're set to fullbright or multitexture is enabled */
+	if (gl_config.multitexture || r_fullbright->value || !r_worldmodel->lightdata)
 	{
 		return;
 	}
@@ -294,8 +289,8 @@ R_BlendLightmaps(const model_t *currentmodel)
 					// Apply overbright bits to the static lightmaps
 					if (gl1_overbrightbits->value)
 					{
-						R_TexEnv(GL_COMBINE_EXT);
-						glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, gl1_overbrightbits->value);
+						R_TexEnv(GL_COMBINE);
+						glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, gl1_overbrightbits->value);
 					}
 
 					R_DrawGLPolyChain(surf->polys, 0, 0);
@@ -330,7 +325,7 @@ R_BlendLightmaps(const model_t *currentmodel)
 
 			if (LM_AllocBlock(smax, tmax, &surf->dlight_s, &surf->dlight_t))
 			{
-				base = gl_lms.lightmap_buffer;
+				base = gl_lms.lightmap_buffer[0];
 				base += (surf->dlight_t * BLOCK_WIDTH +
 						surf->dlight_s) * LIGHTMAP_BYTES;
 
@@ -353,8 +348,8 @@ R_BlendLightmaps(const model_t *currentmodel)
 						// Apply overbright bits to the dynamic lightmaps
 						if (gl1_overbrightbits->value)
 						{
-							R_TexEnv(GL_COMBINE_EXT);
-							glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, gl1_overbrightbits->value);
+							R_TexEnv(GL_COMBINE);
+							glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, gl1_overbrightbits->value);
 						}
 
 						R_DrawGLPolyChain(drawsurf->polys,
@@ -376,7 +371,7 @@ R_BlendLightmaps(const model_t *currentmodel)
 							smax, tmax);
 				}
 
-				base = gl_lms.lightmap_buffer;
+				base = gl_lms.lightmap_buffer[0];
 				base += (surf->dlight_t * BLOCK_WIDTH +
 						surf->dlight_s) * LIGHTMAP_BYTES;
 
@@ -397,8 +392,8 @@ R_BlendLightmaps(const model_t *currentmodel)
 				// Apply overbright bits to the remainder lightmaps
 				if (gl1_overbrightbits->value)
 				{
-					R_TexEnv(GL_COMBINE_EXT);
-					glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, gl1_overbrightbits->value);
+					R_TexEnv(GL_COMBINE);
+					glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, gl1_overbrightbits->value);
 				}
 
 				R_DrawGLPolyChain(surf->polys,
@@ -418,17 +413,12 @@ static void
 R_RenderBrushPoly(entity_t *currententity, msurface_t *fa)
 {
 	int maps;
-	image_t *image;
 	qboolean is_dynamic = false;
 
 	c_brush_polys++;
 
-	image = R_TextureAnimation(currententity, fa->texinfo);
-
 	if (fa->flags & SURF_DRAWTURB)
 	{
-		R_Bind(image->texnum);
-
 		/* This is a hack ontop of a hack. Warping surfaces like those generated
 		   by R_EmitWaterPolys() don't have a lightmap. Original Quake II therefore
 		   negated the global intensity on those surfaces, because otherwise they
@@ -444,8 +434,8 @@ R_RenderBrushPoly(entity_t *currententity, msurface_t *fa)
 		        They oversaturate otherwise. */
 		if (gl1_overbrightbits->value)
 		{
-			R_TexEnv(GL_COMBINE_EXT);
-			glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, 1);
+			R_TexEnv(GL_COMBINE);
+			glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, 1);
 		}
 		else
 		{
@@ -459,12 +449,8 @@ R_RenderBrushPoly(entity_t *currententity, msurface_t *fa)
 
 		return;
 	}
-	else
-	{
-		R_Bind(image->texnum);
 
-		R_TexEnv(GL_REPLACE);
-	}
+	R_TexEnv(GL_REPLACE);
 
 	if (fa->texinfo->flags & SURF_FLOWING)
 	{
@@ -475,6 +461,11 @@ R_RenderBrushPoly(entity_t *currententity, msurface_t *fa)
 		R_DrawGLPoly(fa->polys);
 	}
 
+	if (gl_config.multitexture)
+	{
+		return;	// lighting already done at this point for mtex
+	}
+
 	/* check for lightmap modification */
 	for (maps = 0; maps < MAXLIGHTMAPS && fa->styles[maps] != 255; maps++)
 	{
@@ -598,6 +589,244 @@ R_DrawAlphaSurfaces(void)
 	r_alpha_surfaces = NULL;
 }
 
+static qboolean
+R_HasDynamicLights(msurface_t *surf, int *mapNum)
+{
+	int map;
+	qboolean is_dynamic = false;
+
+	if ( r_fullbright->value || !gl1_dynamic->value ||
+		(surf->texinfo->flags & (SURF_SKY | SURF_TRANS33 | SURF_TRANS66 | SURF_WARP)) )
+	{
+		return false;
+	}
+
+	// Any dynamic lights on this surface?
+	for (map = 0; map < MAXLIGHTMAPS && surf->styles[map] != 255; map++)
+	{
+		if (r_newrefdef.lightstyles[surf->styles[map]].white != surf->cached_light[map])
+		{
+			is_dynamic = true;
+			break;
+		}
+	}
+
+	// No matter if it is this frame or was in the previous one: has dynamic lights
+	if ( !is_dynamic && (surf->dlightframe == r_framecount || surf->dirty_lightmap) )
+	{
+		is_dynamic = true;
+	}
+
+	if (mapNum)
+	{
+		*mapNum = map;
+	}
+	return is_dynamic;
+}
+
+static void
+R_UpdateSurfCache(msurface_t *surf, int map)
+{
+	if ( ((surf->styles[map] >= 32) || (surf->styles[map] == 0))
+		&& (surf->dlightframe != r_framecount) )
+	{
+		R_SetCacheState(surf);
+	}
+	surf->dirty_lightmap = (surf->dlightframe == r_framecount);
+}
+
+static void
+R_RenderLightmappedPoly(entity_t *currententity, msurface_t *surf)
+{
+	int i;
+	int nv = surf->polys->numverts;
+	float scroll;
+	float *v;
+
+	R_MBind(GL_TEXTURE1, gl_state.lightmap_textures + surf->lightmaptexturenum);
+
+	// Apply overbrightbits to TMU 1 (lightmap)
+	if (gl1_overbrightbits->value)
+	{
+		R_TexEnv(GL_COMBINE);
+		glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, gl1_overbrightbits->value);
+	}
+
+	c_brush_polys++;
+	v = surf->polys->verts[0];
+
+	if (surf->texinfo->flags & SURF_FLOWING)
+	{
+		scroll = -64 * ((r_newrefdef.time / 40.0) - (int) (r_newrefdef.time / 40.0));
+
+		if (scroll == 0.0)
+		{
+			scroll = -64.0;
+		}
+
+		YQ2_VLA(GLfloat, tex, 4 * nv);
+		unsigned int index_tex = 0;
+
+		for (i = 0; i < nv; i++, v += VERTEXSIZE)
+		{
+			tex[index_tex++] = v[3] + scroll;
+			tex[index_tex++] = v[4];
+			tex[index_tex++] = v[5];
+			tex[index_tex++] = v[6];
+		}
+		v = surf->polys->verts[0];
+
+		// Polygon
+		glEnableClientState(GL_VERTEX_ARRAY);
+		glVertexPointer(3, GL_FLOAT, VERTEXSIZE * sizeof(GLfloat), v);
+
+		// Texture
+		glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+		qglClientActiveTexture(GL_TEXTURE0);
+		glTexCoordPointer(2, GL_FLOAT, 4 * sizeof(GLfloat), tex);
+
+		// Lightmap
+		glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+		qglClientActiveTexture(GL_TEXTURE1);
+		glTexCoordPointer(2, GL_FLOAT, 4 * sizeof(GLfloat), tex + 2);
+
+		// Draw the thing
+		glDrawArrays(GL_TRIANGLE_FAN, 0, nv);
+
+		YQ2_VLAFREE(tex);
+	}
+	else
+	{
+		// Polygon
+		glEnableClientState(GL_VERTEX_ARRAY);
+		glVertexPointer(3, GL_FLOAT, VERTEXSIZE * sizeof(GLfloat), v);
+
+		// Texture
+		glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+		qglClientActiveTexture(GL_TEXTURE0);
+		glTexCoordPointer(2, GL_FLOAT, VERTEXSIZE * sizeof(GLfloat), v + 3);
+
+		// Lightmap
+		glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+		qglClientActiveTexture(GL_TEXTURE1);
+		glTexCoordPointer(2, GL_FLOAT, VERTEXSIZE * sizeof(GLfloat), v + 5);
+
+		// Draw it
+		glDrawArrays(GL_TRIANGLE_FAN, 0, nv);
+	}
+
+	glDisableClientState(GL_VERTEX_ARRAY);
+	glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+}
+
+static void
+R_UploadDynamicLights(msurface_t *surf)
+{
+	int map, smax, tmax;
+	byte temp[BLOCK_WIDTH * BLOCK_HEIGHT];
+
+	if ( !gl_config.multitexture || !R_HasDynamicLights(surf, &map) )
+	{
+		return;
+	}
+
+	smax = (surf->extents[0] >> 4) + 1;
+	tmax = (surf->extents[1] >> 4) + 1;
+	R_BuildLightMap(surf, (void *) temp, smax * LIGHTMAP_BYTES);
+	R_UpdateSurfCache(surf, map);
+
+	R_Bind(gl_state.lightmap_textures + surf->lightmaptexturenum);
+	glTexSubImage2D(GL_TEXTURE_2D, 0, surf->light_s, surf->light_t, smax,
+					tmax, GL_LIGHTMAP_FORMAT, GL_UNSIGNED_BYTE, temp);
+}
+
+/* Upload dynamic lights to each lightmap texture (multitexture path only) */
+static void
+R_RegenAllLightmaps()
+{
+	int i, map, smax, tmax, top, bottom, left, right, bt, bb, bl, br;
+	qboolean affected_lightmap;
+	msurface_t *surf;
+	byte *base;
+
+	if ( !gl_config.multitexture )
+	{
+		return;
+	}
+
+	glPixelStorei(GL_UNPACK_ROW_LENGTH, BLOCK_WIDTH);
+
+	for (i = 1; i < MAX_LIGHTMAPS; i++)
+	{
+		if (!gl_lms.lightmap_surfaces[i] || !gl_lms.lightmap_buffer[i])
+		{
+			continue;
+		}
+
+		affected_lightmap = false;
+		bt = BLOCK_HEIGHT;
+		bl = BLOCK_WIDTH;
+		bb = br = 0;
+
+		for (surf = gl_lms.lightmap_surfaces[i];
+			 surf != 0;
+			 surf = surf->lightmapchain)
+		{
+			if ( !R_HasDynamicLights(surf, &map) )
+			{
+				continue;
+			}
+
+			affected_lightmap = true;
+			smax = (surf->extents[0] >> 4) + 1;
+			tmax = (surf->extents[1] >> 4) + 1;
+
+			left = surf->light_s;
+			right = surf->light_s + smax;
+			top = surf->light_t;
+			bottom = surf->light_t + tmax;
+
+			base = gl_lms.lightmap_buffer[i];
+			base += (top * BLOCK_WIDTH + left) * LIGHTMAP_BYTES;
+
+			R_BuildLightMap(surf, base, BLOCK_WIDTH * LIGHTMAP_BYTES);
+			R_UpdateSurfCache(surf, map);
+
+			if (left < bl)
+			{
+				bl = left;
+			}
+			if (right > br)
+			{
+				br = right;
+			}
+			if (top < bt)
+			{
+				bt = top;
+			}
+			if (bottom > bb)
+			{
+				bb = bottom;
+			}
+		}
+
+		if (!affected_lightmap)
+		{
+			continue;
+		}
+
+		base = gl_lms.lightmap_buffer[i];
+		base += (bt * BLOCK_WIDTH + bl) * LIGHTMAP_BYTES;
+
+		// upload changes
+		R_Bind(gl_state.lightmap_textures + i);
+		glTexSubImage2D(GL_TEXTURE_2D, 0, bl, bt, br - bl, bb - bt,
+						GL_LIGHTMAP_FORMAT, GL_UNSIGNED_BYTE, base);
+	}
+
+	glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
+}
+
 static void
 R_DrawTextureChains(entity_t *currententity)
 {
@@ -607,31 +836,78 @@ R_DrawTextureChains(entity_t *currententity)
 
 	c_visible_textures = 0;
 
-	for (i = 0, image = gltextures; i < numgltextures; i++, image++)
+	if (!gl_config.multitexture)	// classic path
 	{
-		if (!image->registration_sequence)
+		for (i = 0, image = gltextures; i < numgltextures; i++, image++)
 		{
-			continue;
+			if (!image->registration_sequence)
+			{
+				continue;
+			}
+
+			s = image->texturechain;
+
+			if (!s)
+			{
+				continue;
+			}
+
+			c_visible_textures++;
+
+			for ( ; s; s = s->texturechain)
+			{
+				R_Bind(image->texnum);  // may reset because of dynamic lighting in R_RenderBrushPoly
+				R_RenderBrushPoly(currententity, s);
+			}
+
+			image->texturechain = NULL;
 		}
-
-		s = image->texturechain;
-
-		if (!s)
-		{
-			continue;
-		}
-
-		c_visible_textures++;
-
-		for ( ; s; s = s->texturechain)
-		{
-			R_RenderBrushPoly(currententity, s);
-		}
-
-		image->texturechain = NULL;
 	}
+	else	// multitexture
+	{
+		R_EnableMultitexture(true);
 
-	R_TexEnv(GL_REPLACE);
+		for (i = 0, image = gltextures; i < numgltextures; i++, image++)
+		{
+			if (!image->registration_sequence || !image->texturechain)
+			{
+				continue;
+			}
+
+			R_MBind(GL_TEXTURE0, image->texnum);	// setting it only once
+			c_visible_textures++;
+
+			for (s = image->texturechain; s; s = s->texturechain)
+			{
+				if (!(s->flags & SURF_DRAWTURB))
+				{
+					R_RenderLightmappedPoly(currententity, s);
+				}
+			}
+		}
+
+		R_EnableMultitexture(false);
+
+		for (i = 0, image = gltextures; i < numgltextures; i++, image++)
+		{
+			if (!image->registration_sequence || !image->texturechain)
+			{
+				continue;
+			}
+
+			R_Bind(image->texnum);	// no danger of resetting in R_RenderBrushPoly
+
+			for (s = image->texturechain; s; s = s->texturechain)
+			{
+				if (s->flags & SURF_DRAWTURB)
+				{
+					R_RenderBrushPoly(currententity, s);
+				}
+			}
+
+			image->texturechain = NULL;
+		}
+	}
 }
 
 static void
@@ -642,6 +918,7 @@ R_DrawInlineBModel(entity_t *currententity, const model_t *currentmodel)
 	float dot;
 	msurface_t *psurf;
 	dlight_t *lt;
+	image_t *image;
 
 	/* calculate dynamic lighting for bmodel */
 	if (!gl1_flashblend->value)
@@ -685,14 +962,27 @@ R_DrawInlineBModel(entity_t *currententity, const model_t *currentmodel)
 			}
 			else
 			{
-				R_RenderBrushPoly(currententity, psurf);
+				image = R_TextureAnimation(currententity, psurf->texinfo);
+
+				if (gl_config.multitexture && !(psurf->flags & SURF_DRAWTURB))
+				{
+					R_UploadDynamicLights(psurf);
+					R_EnableMultitexture(true);
+					R_MBind(GL_TEXTURE0, image->texnum);
+					R_RenderLightmappedPoly(currententity, psurf);
+				}
+				else
+				{
+					R_EnableMultitexture(false);
+					R_Bind(image->texnum);
+					R_RenderBrushPoly(currententity, psurf);
+				}
 			}
 		}
 	}
 
 	if (!(currententity->flags & RF_TRANSLUCENT))
 	{
-
 		R_BlendLightmaps(currentmodel);
 	}
 	else
@@ -768,8 +1058,6 @@ R_DrawBrushModel(entity_t *currententity, const model_t *currentmodel)
 	currententity->angles[0] = -currententity->angles[0];
 	currententity->angles[2] = -currententity->angles[2];
 
-	R_TexEnv(GL_REPLACE);
-
 	if (gl_lightmap->value)
 	{
 		R_TexEnv(GL_REPLACE);
@@ -906,6 +1194,12 @@ R_RecursiveWorldNode(entity_t *currententity, mnode_t *node)
 			image = R_TextureAnimation(currententity, surf->texinfo);
 			surf->texturechain = image->texturechain;
 			image->texturechain = surf;
+
+			if (gl_config.multitexture && !(surf->texinfo->flags & SURF_WARP))	// needed for R_RegenAllLightmaps()
+			{
+				surf->lightmapchain = gl_lms.lightmap_surfaces[surf->lightmaptexturenum];
+				gl_lms.lightmap_surfaces[surf->lightmaptexturenum] = surf;
+			}
 		}
 	}
 
@@ -917,7 +1211,6 @@ void
 R_DrawWorld(void)
 {
 	entity_t ent;
-	const model_t *currentmodel;
 
 	if (!r_drawworld->value)
 	{
@@ -929,8 +1222,6 @@ R_DrawWorld(void)
 		return;
 	}
 
-	currentmodel = r_worldmodel;
-
 	VectorCopy(r_newrefdef.vieworg, modelorg);
 
 	/* auto cycle the world frame for texture animation */
@@ -944,8 +1235,9 @@ R_DrawWorld(void)
 
 	R_ClearSkyBox();
 	R_RecursiveWorldNode(&ent, r_worldmodel->nodes);
+	R_RegenAllLightmaps();
 	R_DrawTextureChains(&ent);
-	R_BlendLightmaps(currentmodel);
+	R_BlendLightmaps(r_worldmodel);
 	R_DrawSkyBox();
 	R_DrawTriangleOutlines();
 }
@@ -1045,4 +1337,3 @@ R_MarkLeaves(void)
 		}
 	}
 }
-
diff --git a/src/client/refresh/gl1/header/local.h b/src/client/refresh/gl1/header/local.h
index e98e9655..1e60b092 100644
--- a/src/client/refresh/gl1/header/local.h
+++ b/src/client/refresh/gl1/header/local.h
@@ -39,24 +39,6 @@
  #define GL_COLOR_INDEX8_EXT GL_COLOR_INDEX
 #endif
 
-#ifndef GL_EXT_texture_filter_anisotropic
- #define GL_TEXTURE_MAX_ANISOTROPY_EXT 0x84FE
- #define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
-#endif
-
-#ifndef GL_VERSION_1_3
- #define GL_TEXTURE0 0x84C0
- #define GL_TEXTURE1 0x84C1
-#endif
-
-#ifndef GL_MULTISAMPLE
-#define GL_MULTISAMPLE 0x809D
-#endif
-
-#ifndef GL_MULTISAMPLE_FILTER_HINT_NV
-#define GL_MULTISAMPLE_FILTER_HINT_NV 0x8534
-#endif
-
 #define TEXNUM_LIGHTMAPS 1024
 #define TEXNUM_SCRAPS 1152
 #define TEXNUM_IMAGES 1153
@@ -180,6 +162,7 @@ extern cvar_t *gl1_overbrightbits;
 
 extern cvar_t *gl1_palettedtexture;
 extern cvar_t *gl1_pointparameters;
+extern cvar_t *gl1_multitexture;
 
 extern cvar_t *gl1_particle_min_size;
 extern cvar_t *gl1_particle_max_size;
@@ -248,6 +231,9 @@ void R_TranslatePlayerSkin(int playernum);
 void R_Bind(int texnum);
 
 void R_TexEnv(GLenum value);
+void R_SelectTexture(GLenum);
+void R_MBind(GLenum target, int texnum);
+void R_EnableMultitexture(qboolean enable);
 
 void R_LightPoint(entity_t *currententity, vec3_t p, vec3_t color);
 void R_PushDlights(void);
@@ -377,6 +363,8 @@ typedef struct
 	qboolean npottextures;
 	qboolean palettedtexture;
 	qboolean pointparameters;
+	qboolean multitexture;
+	qboolean mtexcombine;
 
 	// ----
 
@@ -415,7 +403,7 @@ typedef struct
 
 	/* the lightmap texture data needs to be kept in
 	   main memory so texsubimage can update properly */
-	byte lightmap_buffer[4 * BLOCK_WIDTH * BLOCK_HEIGHT];
+	byte *lightmap_buffer[MAX_LIGHTMAPS];
 } gllightmapstate_t;
 
 extern glconfig_t gl_config;
diff --git a/src/client/refresh/gl1/header/model.h b/src/client/refresh/gl1/header/model.h
index 36d57dfe..2eda331d 100644
--- a/src/client/refresh/gl1/header/model.h
+++ b/src/client/refresh/gl1/header/model.h
@@ -65,6 +65,7 @@ typedef struct msurface_s
 	/* lighting info */
 	int dlightframe;
 	int dlightbits;
+	qboolean dirty_lightmap;	// lightmap has dynamic lights from previous frame (mtex only)
 
 	int lightmaptexturenum;
 	byte styles[MAXLIGHTMAPS];
diff --git a/src/client/refresh/gl1/header/qgl.h b/src/client/refresh/gl1/header/qgl.h
index 81f5ea47..cf4a04c2 100644
--- a/src/client/refresh/gl1/header/qgl.h
+++ b/src/client/refresh/gl1/header/qgl.h
@@ -44,54 +44,39 @@
 #define APIENTRY
 #endif
 
-#define GL_SHARED_TEXTURE_PALETTE_EXT 0x81FB
+// Extracted from <glext.h>
+#ifndef GL_VERSION_1_4
+#define GL_POINT_SIZE_MIN                 0x8126
+#define GL_POINT_SIZE_MAX                 0x8127
+#define GL_POINT_DISTANCE_ATTENUATION     0x8129
+#endif
 
-#define GL_POINT_SIZE_MIN_EXT 0x8126
-#define GL_POINT_SIZE_MAX_EXT 0x8127
-#define GL_DISTANCE_ATTENUATION_EXT 0x8129
+#ifndef GL_VERSION_1_3
+#define GL_TEXTURE0                       0x84C0
+#define GL_TEXTURE1                       0x84C1
+#define GL_MULTISAMPLE                    0x809D
+#define GL_COMBINE                        0x8570
+#define GL_COMBINE_RGB                    0x8571
+#define GL_COMBINE_ALPHA                  0x8572
+#define GL_SOURCE0_RGB                    0x8580
+#define GL_SOURCE1_RGB                    0x8581
+#define GL_SOURCE0_ALPHA                  0x8588
+#define GL_SOURCE1_ALPHA                  0x8589
+#define GL_RGB_SCALE                      0x8573
+#define GL_PREVIOUS                       0x8578
+#endif
 
-#ifndef GL_EXT_texture_env_combine
-#define GL_COMBINE_EXT 0x8570
-#define GL_COMBINE_RGB_EXT 0x8571
-#define GL_COMBINE_ALPHA_EXT 0x8572
-#define GL_RGB_SCALE_EXT 0x8573
-#define GL_ADD_SIGNED_EXT 0x8574
-#define GL_INTERPOLATE_EXT 0x8575
-#define GL_CONSTANT_EXT 0x8576
-#define GL_PRIMARY_COLOR_EXT 0x8577
-#define GL_PREVIOUS_EXT 0x8578
-#define GL_SOURCE0_RGB_EXT 0x8580
-#define GL_SOURCE1_RGB_EXT 0x8581
-#define GL_SOURCE2_RGB_EXT 0x8582
-#define GL_SOURCE3_RGB_EXT 0x8583
-#define GL_SOURCE4_RGB_EXT 0x8584
-#define GL_SOURCE5_RGB_EXT 0x8585
-#define GL_SOURCE6_RGB_EXT 0x8586
-#define GL_SOURCE7_RGB_EXT 0x8587
-#define GL_SOURCE0_ALPHA_EXT 0x8588
-#define GL_SOURCE1_ALPHA_EXT 0x8589
-#define GL_SOURCE2_ALPHA_EXT 0x858A
-#define GL_SOURCE3_ALPHA_EXT 0x858B
-#define GL_SOURCE4_ALPHA_EXT 0x858C
-#define GL_SOURCE5_ALPHA_EXT 0x858D
-#define GL_SOURCE6_ALPHA_EXT 0x858E
-#define GL_SOURCE7_ALPHA_EXT 0x858F
-#define GL_OPERAND0_RGB_EXT 0x8590
-#define GL_OPERAND1_RGB_EXT 0x8591
-#define GL_OPERAND2_RGB_EXT 0x8592
-#define GL_OPERAND3_RGB_EXT 0x8593
-#define GL_OPERAND4_RGB_EXT 0x8594
-#define GL_OPERAND5_RGB_EXT 0x8595
-#define GL_OPERAND6_RGB_EXT 0x8596
-#define GL_OPERAND7_RGB_EXT 0x8597
-#define GL_OPERAND0_ALPHA_EXT 0x8598
-#define GL_OPERAND1_ALPHA_EXT 0x8599
-#define GL_OPERAND2_ALPHA_EXT 0x859A
-#define GL_OPERAND3_ALPHA_EXT 0x859B
-#define GL_OPERAND4_ALPHA_EXT 0x859C
-#define GL_OPERAND5_ALPHA_EXT 0x859D
-#define GL_OPERAND6_ALPHA_EXT 0x859E
-#define GL_OPERAND7_ALPHA_EXT 0x859F
+#ifndef GL_EXT_shared_texture_palette
+#define GL_SHARED_TEXTURE_PALETTE_EXT     0x81FB
+#endif
+
+#ifndef GL_EXT_texture_filter_anisotropic
+#define GL_TEXTURE_MAX_ANISOTROPY_EXT     0x84FE
+#define GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT 0x84FF
+#endif
+
+#ifndef GL_NV_multisample_filter_hint
+#define GL_MULTISAMPLE_FILTER_HINT_NV     0x8534
 #endif
 
 // =======================================================================
@@ -99,7 +84,7 @@
 /*
  * This is responsible for setting up our QGL extension pointers
  */
-qboolean QGL_Init ( void );
+void QGL_Init ( void );
 
 /*
  * Unloads the specified DLL then nulls out all the proc pointers.
@@ -107,10 +92,12 @@ qboolean QGL_Init ( void );
 void QGL_Shutdown ( void );
 
 /* GL extensions */
-extern void ( APIENTRY *qglPointParameterfARB ) ( GLenum param, GLfloat value );
-extern void ( APIENTRY *qglPointParameterfvARB ) ( GLenum param,
+extern void ( APIENTRY *qglPointParameterf ) ( GLenum param, GLfloat value );
+extern void ( APIENTRY *qglPointParameterfv ) ( GLenum param,
 		const GLfloat *value );
 extern void ( APIENTRY *qglColorTableEXT ) ( GLenum, GLenum, GLsizei, GLenum,
 		GLenum, const GLvoid * );
+extern void ( APIENTRY *qglActiveTexture ) ( GLenum texture );
+extern void ( APIENTRY *qglClientActiveTexture ) ( GLenum texture );
 
 #endif
diff --git a/src/client/refresh/gl1/qgl.c b/src/client/refresh/gl1/qgl.c
index 78d991e7..913283a9 100644
--- a/src/client/refresh/gl1/qgl.c
+++ b/src/client/refresh/gl1/qgl.c
@@ -38,18 +38,22 @@
 /*
  * GL extensions
  */
-void (APIENTRY *qglPointParameterfARB)(GLenum param, GLfloat value);
-void (APIENTRY *qglPointParameterfvARB)(GLenum param, const GLfloat *value);
+void (APIENTRY *qglPointParameterf)(GLenum param, GLfloat value);
+void (APIENTRY *qglPointParameterfv)(GLenum param, const GLfloat *value);
 void (APIENTRY *qglColorTableEXT)(GLenum, GLenum, GLsizei, GLenum, GLenum,
 		const GLvoid *);
+void (APIENTRY *qglActiveTexture) (GLenum texture);
+void (APIENTRY *qglClientActiveTexture) (GLenum texture);
 
 /* ========================================================================= */
 
 void QGL_EXT_Reset ( void )
 {
-	qglPointParameterfARB     = NULL;
-	qglPointParameterfvARB    = NULL;
-	qglColorTableEXT          = NULL;
+	qglPointParameterf     = NULL;
+	qglPointParameterfv    = NULL;
+	qglColorTableEXT       = NULL;
+	qglActiveTexture       = NULL;
+	qglClientActiveTexture = NULL;
 }
 
 /* ========================================================================= */
@@ -63,11 +67,10 @@ QGL_Shutdown ( void )
 
 /* ========================================================================= */
 
-qboolean
+void
 QGL_Init (void)
 {
 	// Reset GL extension pointers
 	QGL_EXT_Reset();
-	return true;
 }