Re-add mesa-6.4.1 which was accidentally deleted

30 files changed, 16005 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/common/depthtmp.h b/src/mesa/drivers/dri/common/depthtmp.h
new file mode 100644
index 00000000000..1875d157b4c
--- /dev/null
+++ b/src/mesa/drivers/dri/common/depthtmp.h
@@ -0,0 +1,253 @@
+
+/*
+ * Notes:
+ * 1. These functions plug into the gl_renderbuffer structure.
+ * 2. The 'values' parameter always points to GLuint values, regardless of
+ *    the actual Z buffer depth.
+ */
+
+
+#include "spantmp_common.h"
+
+#ifndef DBG
+#define DBG 0
+#endif
+
+#ifndef HAVE_HW_DEPTH_SPANS
+#define HAVE_HW_DEPTH_SPANS 0
+#endif
+
+#ifndef HAVE_HW_DEPTH_PIXELS
+#define HAVE_HW_DEPTH_PIXELS 0
+#endif
+
+static void TAG(WriteDepthSpan)( GLcontext *ctx,
+                                 struct gl_renderbuffer *rb,
+                                 GLuint n, GLint x, GLint y,
+				 const void *values,
+				 const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLuint *depth = (const GLuint *) values;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_DEPTH_VARS;
+
+	 y = Y_FLIP( y );
+
+#if HAVE_HW_DEPTH_SPANS
+	 (void) x1; (void) n1;
+
+	 if ( DBG ) fprintf( stderr, "WriteDepthSpan 0..%d (x1 %d)\n",
+			     (int)n, (int)x );
+
+	 WRITE_DEPTH_SPAN();
+#else
+	 HW_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN( x, y, n, x1, n1, i );
+
+	       if ( DBG ) fprintf( stderr, "WriteDepthSpan %d..%d (x1 %d) (mask %p)\n",
+				   (int)i, (int)n1, (int)x1, mask );
+
+	       if ( mask ) {
+		  for ( ; n1>0 ; i++, x1++, n1-- ) {
+		     if ( mask[i] ) WRITE_DEPTH( x1, y, depth[i] );
+		  }
+	       } else {
+		  for ( ; n1>0 ; i++, x1++, n1-- ) {
+		     WRITE_DEPTH( x1, y, depth[i] );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+#endif
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+#if HAVE_HW_DEPTH_SPANS
+/* implement MonoWriteDepthSpan() in terms of WriteDepthSpan() */
+static void
+TAG(WriteMonoDepthSpan)( GLcontext *ctx, struct gl_renderbuffer *rb,
+                         GLuint n, GLint x, GLint y,
+                         const void *value, const GLubyte mask[] )
+{
+   const GLuint depthVal = *((GLuint *) value);
+   GLuint depths[MAX_WIDTH];
+   GLuint i;
+   for (i = 0; i < n; i++)
+      depths[i] = depthVal;
+   TAG(WriteDepthSpan)(ctx, rb, n, x, y, depths, mask);
+}
+#else
+static void TAG(WriteMonoDepthSpan)( GLcontext *ctx,
+                                     struct gl_renderbuffer *rb,
+                                     GLuint n, GLint x, GLint y,
+                                     const void *value,
+                                     const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLuint depth = *((GLuint *) value);
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_DEPTH_VARS;
+
+	 y = Y_FLIP( y );
+
+	 HW_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN( x, y, n, x1, n1, i );
+
+	       if ( DBG ) fprintf( stderr, "%s %d..%d (x1 %d) = %u\n",
+				   __FUNCTION__, (int)i, (int)n1, (int)x1, (GLuint)depth );
+
+	       if ( mask ) {
+		  for ( ; n1>0 ; i++, x1++, n1-- ) {
+		     if ( mask[i] ) WRITE_DEPTH( x1, y, depth );
+		  }
+	       } else {
+		  for ( ; n1>0 ; x1++, n1-- ) {
+		     WRITE_DEPTH( x1, y, depth );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+#endif
+
+
+static void TAG(WriteDepthPixels)( GLcontext *ctx,
+                                   struct gl_renderbuffer *rb,
+				   GLuint n,
+				   const GLint x[],
+				   const GLint y[],
+				   const void *values,
+				   const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLuint *depth = (const GLuint *) values;
+	 GLuint i;
+	 LOCAL_DEPTH_VARS;
+
+	 if ( DBG ) fprintf( stderr, "WriteDepthPixels\n" );
+
+#if HAVE_HW_DEPTH_PIXELS
+	 (void) i;
+
+	 WRITE_DEPTH_PIXELS();
+#else
+	 HW_CLIPLOOP()
+	    {
+	       if ( mask ) {
+		  for ( i = 0 ; i < n ; i++ ) {
+		     if ( mask[i] ) {
+			const int fy = Y_FLIP( y[i] );
+			if ( CLIPPIXEL( x[i], fy ) )
+			   WRITE_DEPTH( x[i], fy, depth[i] );
+		     }
+		  }
+	       }
+	       else {
+		  for ( i = 0 ; i < n ; i++ ) {
+		     const int fy = Y_FLIP( y[i] );
+		     if ( CLIPPIXEL( x[i], fy ) )
+			WRITE_DEPTH( x[i], fy, depth[i] );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+#endif
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+/* Read depth spans and pixels
+ */
+static void TAG(ReadDepthSpan)( GLcontext *ctx,
+                                struct gl_renderbuffer *rb,
+				GLuint n, GLint x, GLint y,
+				void *values )
+{
+   HW_READ_LOCK()
+      {
+         GLuint *depth = (GLuint *) values;
+	 GLint x1, n1;
+	 LOCAL_DEPTH_VARS;
+
+	 y = Y_FLIP( y );
+
+	 if ( DBG ) fprintf( stderr, "ReadDepthSpan\n" );
+
+#if HAVE_HW_DEPTH_SPANS
+	 (void) x1; (void) n1;
+
+	 READ_DEPTH_SPAN();
+#else
+	 HW_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN( x, y, n, x1, n1, i );
+	       for ( ; n1>0 ; i++, n1-- ) {
+		  READ_DEPTH( depth[i], x+i, y );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+#endif
+      }
+   HW_READ_UNLOCK();
+}
+
+static void TAG(ReadDepthPixels)( GLcontext *ctx,
+                                  struct gl_renderbuffer *rb,
+                                  GLuint n,
+				  const GLint x[], const GLint y[],
+				  void *values )
+{
+   HW_READ_LOCK()
+      {
+         GLuint *depth = (GLuint *) values;
+	 GLuint i;
+	 LOCAL_DEPTH_VARS;
+
+	 if ( DBG ) fprintf( stderr, "ReadDepthPixels\n" );
+
+#if HAVE_HW_DEPTH_PIXELS
+	 (void) i;
+
+	 READ_DEPTH_PIXELS();
+#else
+	 HW_CLIPLOOP()
+	    {
+	       for ( i = 0 ; i < n ;i++ ) {
+		  int fy = Y_FLIP( y[i] );
+		  if ( CLIPPIXEL( x[i], fy ) )
+		     READ_DEPTH( depth[i], x[i], fy );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+#endif
+      }
+   HW_READ_UNLOCK();
+}
+
+
+#if HAVE_HW_DEPTH_SPANS
+#undef WRITE_DEPTH_SPAN
+#undef WRITE_DEPTH_PIXELS
+#undef READ_DEPTH_SPAN
+#undef READ_DEPTH_PIXELS
+#else
+#undef WRITE_DEPTH
+#undef READ_DEPTH
+#endif
+#undef TAG
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
new file mode 100644
index 00000000000..3edeb03f99b
--- /dev/null
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -0,0 +1,1073 @@
+/* $XFree86: xc/lib/GL/dri/dri_util.c,v 1.7 2003/04/28 17:01:25 dawes Exp $ */
+/**
+ * \file dri_util.c
+ * DRI utility functions.
+ *
+ * This module acts as glue between GLX and the actual hardware driver.  A DRI
+ * driver doesn't really \e have to use any of this - it's optional.  But, some
+ * useful stuff is done here that otherwise would have to be duplicated in most
+ * drivers.
+ * 
+ * Basically, these utility functions take care of some of the dirty details of
+ * screen initialization, context creation, context binding, DRM setup, etc.
+ *
+ * These functions are compiled into each DRI driver so libGL.so knows nothing
+ * about them.
+ */
+
+
+#include <assert.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <sys/mman.h>
+#include <stdio.h>
+
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
+#endif
+
+#include "imports.h"
+#define None 0
+
+#include "dri_util.h"
+#include "drm_sarea.h"
+
+#ifndef GLX_OML_sync_control
+typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRInativeDisplay *dpy, __DRIid drawable, int32_t *numerator, int32_t *denominator);
+#endif
+
+/* This pointer *must* be set by the driver's __driCreateNewScreen funciton!
+ */
+const __DRIinterfaceMethods * dri_interface = NULL;
+
+/**
+ * This is used in a couple of places that call \c driCreateNewDrawable.
+ */
+static const int empty_attribute_list[1] = { None };
+
+
+/**
+ * Cached copy of the internal API version used by libGL and the client-side
+ * DRI driver.
+ */
+static int api_ver = 0;
+
+/* forward declarations */
+static int driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
+    int64_t * sbc, int64_t * missedFrames, float * lastMissedUsage,
+    float * usage );
+
+static void *driCreateNewDrawable(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
+    __DRIid draw, __DRIdrawable *pdraw, int renderType, const int *attrs);
+
+static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate);
+
+
+/**
+ * Print message to \c stderr if the \c LIBGL_DEBUG environment variable
+ * is set. 
+ * 
+ * Is called from the drivers.
+ * 
+ * \param f \c printf like format string.
+ */
+void
+__driUtilMessage(const char *f, ...)
+{
+    va_list args;
+
+    if (getenv("LIBGL_DEBUG")) {
+        fprintf(stderr, "libGL error: \n");
+        va_start(args, f);
+        vfprintf(stderr, f, args);
+        va_end(args);
+        fprintf(stderr, "\n");
+    }
+}
+
+
+/*****************************************************************/
+/** \name Drawable list management */
+/*****************************************************************/
+/*@{*/
+
+static GLboolean __driAddDrawable(void *drawHash, __DRIdrawable *pdraw)
+{
+    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
+
+    if (drmHashInsert(drawHash, pdp->draw, pdraw))
+	return GL_FALSE;
+
+    return GL_TRUE;
+}
+
+static __DRIdrawable *__driFindDrawable(void *drawHash, __DRIid draw)
+{
+    int retcode;
+    __DRIdrawable *pdraw;
+
+    retcode = drmHashLookup(drawHash, draw, (void *)&pdraw);
+    if (retcode)
+	return NULL;
+
+    return pdraw;
+}
+
+
+/**
+ * Find drawables in the local hash that have been destroyed on the
+ * server.
+ * 
+ * \param drawHash  Hash-table containing all know drawables.
+ */
+static void __driGarbageCollectDrawables(void *drawHash)
+{
+    __DRIid draw;
+    __DRInativeDisplay *dpy;
+    __DRIdrawable *pdraw;
+
+    if (drmHashFirst(drawHash, &draw, (void *)&pdraw) == 1) {
+	do {
+	    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
+	    dpy = pdp->driScreenPriv->display;
+	    if (! (*dri_interface->windowExists)(dpy, draw)) {
+		/* Destroy the local drawable data, if the drawable no
+		   longer exists in the Xserver */
+		(*pdraw->destroyDrawable)(dpy, pdraw->private);
+		_mesa_free(pdraw);
+	    }
+	} while (drmHashNext(drawHash, &draw, (void *)&pdraw) == 1);
+    }
+}
+
+/*@}*/
+
+
+/*****************************************************************/
+/** \name Context (un)binding functions                          */
+/*****************************************************************/
+/*@{*/
+
+/**
+ * Unbind context.
+ * 
+ * \param dpy the display handle.
+ * \param scrn the screen number.
+ * \param draw drawable.
+ * \param read Current reading drawable.
+ * \param gc context.
+ *
+ * \return \c GL_TRUE on success, or \c GL_FALSE on failure.
+ * 
+ * \internal
+ * This function calls __DriverAPIRec::UnbindContext, and then decrements
+ * __DRIdrawablePrivateRec::refcount which must be non-zero for a successful
+ * return.
+ * 
+ * While casting the opaque private pointers associated with the parameters
+ * into their respective real types it also assures they are not \c NULL. 
+ */
+static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
+			      __DRIid draw, __DRIid read,
+			      __DRIcontext *ctx)
+{
+    __DRIscreen *pDRIScreen;
+    __DRIdrawable *pdraw;
+    __DRIdrawable *pread;
+    __DRIcontextPrivate *pcp;
+    __DRIscreenPrivate *psp;
+    __DRIdrawablePrivate *pdp;
+    __DRIdrawablePrivate *prp;
+
+    /*
+    ** Assume error checking is done properly in glXMakeCurrent before
+    ** calling driUnbindContext.
+    */
+
+    if (ctx == NULL || draw == None || read == None) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+
+    pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
+    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+
+    psp = (__DRIscreenPrivate *)pDRIScreen->private;
+    pcp = (__DRIcontextPrivate *)ctx->private;
+
+    pdraw = __driFindDrawable(psp->drawHash, draw);
+    if (!pdraw) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+    pdp = (__DRIdrawablePrivate *)pdraw->private;
+
+    pread = __driFindDrawable(psp->drawHash, read);
+    if (!pread) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+    prp = (__DRIdrawablePrivate *)pread->private;
+
+
+    /* Let driver unbind drawable from context */
+    (*psp->DriverAPI.UnbindContext)(pcp);
+
+
+    if (pdp->refcount == 0) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+
+    pdp->refcount--;
+
+    if (prp != pdp) {
+        if (prp->refcount == 0) {
+	    /* ERROR!!! */
+	    return GL_FALSE;
+	}
+
+	prp->refcount--;
+    }
+
+
+    /* XXX this is disabled so that if we call SwapBuffers on an unbound
+     * window we can determine the last context bound to the window and
+     * use that context's lock. (BrianP, 2-Dec-2000)
+     */
+#if 0
+    /* Unbind the drawable */
+    pcp->driDrawablePriv = NULL;
+    pdp->driContextPriv = &psp->dummyContextPriv;
+#endif
+
+    return GL_TRUE;
+}
+
+
+/**
+ * This function takes both a read buffer and a draw buffer.  This is needed
+ * for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
+ * function.
+ * 
+ * \bug This function calls \c driCreateNewDrawable in two places with the
+ *      \c renderType hard-coded to \c GLX_WINDOW_BIT.  Some checking might
+ *      be needed in those places when support for pbuffers and / or pixmaps
+ *      is added.  Is it safe to assume that the drawable is a window?
+ */
+static GLboolean DoBindContext(__DRInativeDisplay *dpy,
+			  __DRIid draw, __DRIid read,
+			  __DRIcontext *ctx, const __GLcontextModes * modes,
+			  __DRIscreenPrivate *psp)
+{
+    __DRIdrawable *pdraw;
+    __DRIdrawablePrivate *pdp;
+    __DRIdrawable *pread;
+    __DRIdrawablePrivate *prp;
+    __DRIcontextPrivate * const pcp = ctx->private;
+
+
+    /* Find the _DRIdrawable which corresponds to the writing drawable. */
+    pdraw = __driFindDrawable(psp->drawHash, draw);
+    if (!pdraw) {
+	/* Allocate a new drawable */
+	pdraw = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
+	if (!pdraw) {
+	    /* ERROR!!! */
+	    return GL_FALSE;
+	}
+
+	/* Create a new drawable */
+	driCreateNewDrawable(dpy, modes, draw, pdraw, GLX_WINDOW_BIT,
+			     empty_attribute_list);
+	if (!pdraw->private) {
+	    /* ERROR!!! */
+	    _mesa_free(pdraw);
+	    return GL_FALSE;
+	}
+
+    }
+    pdp = (__DRIdrawablePrivate *) pdraw->private;
+
+    /* Find the _DRIdrawable which corresponds to the reading drawable. */
+    if (read == draw) {
+        /* read buffer == draw buffer */
+        prp = pdp;
+    }
+    else {
+        pread = __driFindDrawable(psp->drawHash, read);
+        if (!pread) {
+            /* Allocate a new drawable */
+            pread = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
+            if (!pread) {
+                /* ERROR!!! */
+                return GL_FALSE;
+            }
+
+            /* Create a new drawable */
+	    driCreateNewDrawable(dpy, modes, read, pread, GLX_WINDOW_BIT,
+				 empty_attribute_list);
+            if (!pread->private) {
+                /* ERROR!!! */
+                _mesa_free(pread);
+                return GL_FALSE;
+            }
+        }
+        prp = (__DRIdrawablePrivate *) pread->private;
+    }
+
+    /* Bind the drawable to the context */
+    pcp->driDrawablePriv = pdp;
+    pdp->driContextPriv = pcp;
+    pdp->refcount++;
+    if ( pdp != prp ) {
+	prp->refcount++;
+    }
+
+    /*
+    ** Now that we have a context associated with this drawable, we can
+    ** initialize the drawable information if has not been done before.
+    */
+    if (!pdp->pStamp || *pdp->pStamp != pdp->lastStamp) {
+	DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+	__driUtilUpdateDrawableInfo(pdp);
+	DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+    }
+
+    /* Call device-specific MakeCurrent */
+    (*psp->DriverAPI.MakeCurrent)(pcp, pdp, prp);
+
+    return GL_TRUE;
+}
+
+
+/**
+ * This function takes both a read buffer and a draw buffer.  This is needed
+ * for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
+ * function.
+ */
+static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
+                            __DRIid draw, __DRIid read,
+                            __DRIcontext * ctx)
+{
+    __DRIscreen *pDRIScreen;
+
+    /*
+    ** Assume error checking is done properly in glXMakeCurrent before
+    ** calling driBindContext.
+    */
+
+    if (ctx == NULL || draw == None || read == None) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+
+    pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
+    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
+	/* ERROR!!! */
+	return GL_FALSE;
+    }
+
+    return DoBindContext( dpy, draw, read, ctx, ctx->mode,
+			  (__DRIscreenPrivate *)pDRIScreen->private );
+}
+/*@}*/
+
+
+/*****************************************************************/
+/** \name Drawable handling functions                            */
+/*****************************************************************/
+/*@{*/
+
+/**
+ * Update private drawable information.
+ *
+ * \param pdp pointer to the private drawable information to update.
+ * 
+ * This function basically updates the __DRIdrawablePrivate struct's
+ * cliprect information by calling \c __DRIinterfaceMethods::getDrawableInfo.
+ * This is usually called by the DRI_VALIDATE_DRAWABLE_INFO macro which
+ * compares the __DRIdrwablePrivate pStamp and lastStamp values.  If
+ * the values are different that means we have to update the clipping
+ * info.
+ */
+void
+__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
+{
+    __DRIscreenPrivate *psp;
+    __DRIcontextPrivate *pcp = pdp->driContextPriv;
+    
+    if (!pcp || (pdp != pcp->driDrawablePriv)) {
+	/* ERROR!!! */
+	return;
+    }
+
+    psp = pdp->driScreenPriv;
+    if (!psp) {
+	/* ERROR!!! */
+	return;
+    }
+
+    if (pdp->pClipRects) {
+	_mesa_free(pdp->pClipRects); 
+    }
+
+    if (pdp->pBackClipRects) {
+	_mesa_free(pdp->pBackClipRects); 
+    }
+
+    DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+
+    if (!__driFindDrawable(psp->drawHash, pdp->draw) ||
+	! (*dri_interface->getDrawableInfo)(pdp->display, pdp->screen, pdp->draw,
+			  &pdp->index, &pdp->lastStamp,
+			  &pdp->x, &pdp->y, &pdp->w, &pdp->h,
+			  &pdp->numClipRects, &pdp->pClipRects,
+			  &pdp->backX,
+			  &pdp->backY,
+			  &pdp->numBackClipRects,
+			  &pdp->pBackClipRects )) {
+	/* Error -- eg the window may have been destroyed.  Keep going
+	 * with no cliprects.
+	 */
+        pdp->pStamp = &pdp->lastStamp; /* prevent endless loop */
+	pdp->numClipRects = 0;
+	pdp->pClipRects = NULL;
+	pdp->numBackClipRects = 0;
+	pdp->pBackClipRects = NULL;
+    }
+    else
+       pdp->pStamp = &(psp->pSAREA->drawableTable[pdp->index].stamp);
+
+    DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+
+}
+
+/*@}*/
+
+/*****************************************************************/
+/** \name GLX callbacks                                          */
+/*****************************************************************/
+/*@{*/
+
+/**
+ * Swap buffers.
+ *
+ * \param dpy the display handle.
+ * \param drawablePrivate opaque pointer to the per-drawable private info.
+ * 
+ * \internal
+ * This function calls __DRIdrawablePrivate::swapBuffers.
+ * 
+ * Is called directly from glXSwapBuffers().
+ */
+static void driSwapBuffers( __DRInativeDisplay *dpy, void *drawablePrivate )
+{
+    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
+    dPriv->swapBuffers(dPriv);
+    (void) dpy;
+}
+
+/**
+ * Called directly from a number of higher-level GLX functions.
+ */
+static int driGetMSC( void *screenPrivate, int64_t *msc )
+{
+    __DRIscreenPrivate *sPriv = (__DRIscreenPrivate *) screenPrivate;
+
+    return sPriv->DriverAPI.GetMSC( sPriv, msc );
+}
+
+/**
+ * Called directly from a number of higher-level GLX functions.
+ */
+static int driGetSBC( __DRInativeDisplay *dpy, void *drawablePrivate, int64_t *sbc )
+{
+   __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
+   __DRIswapInfo  sInfo;
+   int  status;
+
+
+   status = dPriv->driScreenPriv->DriverAPI.GetSwapInfo( dPriv, & sInfo );
+   *sbc = sInfo.swap_count;
+
+   return status;
+}
+
+static int driWaitForSBC( __DRInativeDisplay * dpy, void *drawablePriv,
+			  int64_t target_sbc,
+			  int64_t * msc, int64_t * sbc )
+{
+    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
+
+    return dPriv->driScreenPriv->DriverAPI.WaitForSBC( dPriv, target_sbc,
+                                                       msc, sbc );
+}
+
+static int driWaitForMSC( __DRInativeDisplay * dpy, void *drawablePriv,
+			  int64_t target_msc,
+			  int64_t divisor, int64_t remainder,
+			  int64_t * msc, int64_t * sbc )
+{
+    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
+    __DRIswapInfo  sInfo;
+    int  status;
+
+
+    status = dPriv->driScreenPriv->DriverAPI.WaitForMSC( dPriv, target_msc,
+                                                         divisor, remainder,
+                                                         msc );
+
+    /* GetSwapInfo() may not be provided by the driver if GLX_SGI_video_sync
+     * is supported but GLX_OML_sync_control is not.  Therefore, don't return
+     * an error value if GetSwapInfo() is not implemented.
+    */
+    if ( status == 0
+         && dPriv->driScreenPriv->DriverAPI.GetSwapInfo ) {
+        status = dPriv->driScreenPriv->DriverAPI.GetSwapInfo( dPriv, & sInfo );
+        *sbc = sInfo.swap_count;
+    }
+
+    return status;
+}
+
+static int64_t driSwapBuffersMSC( __DRInativeDisplay * dpy, void *drawablePriv,
+				  int64_t target_msc,
+				  int64_t divisor, int64_t remainder )
+{
+    __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
+
+    return dPriv->driScreenPriv->DriverAPI.SwapBuffersMSC( dPriv, target_msc,
+                                                           divisor, 
+                                                           remainder );
+}
+
+
+/**
+ * This is called via __DRIscreenRec's createNewDrawable pointer.
+ */
+static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
+				  const __GLcontextModes *modes,
+				  __DRIid draw,
+				  __DRIdrawable *pdraw,
+				  int renderType,
+				  const int *attrs)
+{
+    __DRIscreen * const pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
+    __DRIscreenPrivate *psp;
+    __DRIdrawablePrivate *pdp;
+
+
+    pdraw->private = NULL;
+
+    /* Since pbuffers are not yet supported, no drawable attributes are
+     * supported either.
+     */
+    (void) attrs;
+
+    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
+	return NULL;
+    }
+
+    pdp = (__DRIdrawablePrivate *)_mesa_malloc(sizeof(__DRIdrawablePrivate));
+    if (!pdp) {
+	return NULL;
+    }
+
+    if (!(*dri_interface->createDrawable)(dpy, modes->screen, draw, &pdp->hHWDrawable)) {
+	_mesa_free(pdp);
+	return NULL;
+    }
+
+    pdp->draw = draw;
+    pdp->pdraw = pdraw;
+    pdp->refcount = 0;
+    pdp->pStamp = NULL;
+    pdp->lastStamp = 0;
+    pdp->index = 0;
+    pdp->x = 0;
+    pdp->y = 0;
+    pdp->w = 0;
+    pdp->h = 0;
+    pdp->numClipRects = 0;
+    pdp->numBackClipRects = 0;
+    pdp->pClipRects = NULL;
+    pdp->pBackClipRects = NULL;
+    pdp->display = dpy;
+    pdp->screen = modes->screen;
+
+    psp = (__DRIscreenPrivate *)pDRIScreen->private;
+    pdp->driScreenPriv = psp;
+    pdp->driContextPriv = &psp->dummyContextPriv;
+
+    if (!(*psp->DriverAPI.CreateBuffer)(psp, pdp, modes,
+					renderType == GLX_PIXMAP_BIT)) {
+       (void)(*dri_interface->destroyDrawable)(dpy, modes->screen, pdp->draw);
+       _mesa_free(pdp);
+       return NULL;
+    }
+
+    pdraw->private = pdp;
+    pdraw->destroyDrawable = driDestroyDrawable;
+    pdraw->swapBuffers = driSwapBuffers;  /* called by glXSwapBuffers() */
+
+    pdraw->getSBC = driGetSBC;
+    pdraw->waitForSBC = driWaitForSBC;
+    pdraw->waitForMSC = driWaitForMSC;
+    pdraw->swapBuffersMSC = driSwapBuffersMSC;
+    pdraw->frameTracking = NULL;
+    pdraw->queryFrameTracking = driQueryFrameTracking;
+
+    /* This special default value is replaced with the configured
+     * default value when the drawable is first bound to a direct
+     * rendering context. 
+     */
+    pdraw->swap_interval = (unsigned)-1;
+
+    pdp->swapBuffers = psp->DriverAPI.SwapBuffers;
+
+    /* Add pdraw to drawable list */
+    if (!__driAddDrawable(psp->drawHash, pdraw)) {
+	/* ERROR!!! */
+	(*pdraw->destroyDrawable)(dpy, pdp);
+	_mesa_free(pdp);
+	pdp = NULL;
+	pdraw->private = NULL;
+    }
+
+   return (void *) pdp;
+}
+
+static __DRIdrawable *driGetDrawable(__DRInativeDisplay *dpy, __DRIid draw,
+					 void *screenPrivate)
+{
+    __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
+
+    /*
+    ** Make sure this routine returns NULL if the drawable is not bound
+    ** to a direct rendering context!
+    */
+    return __driFindDrawable(psp->drawHash, draw);
+}
+
+static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
+{
+    __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *) drawablePrivate;
+    __DRIscreenPrivate *psp = pdp->driScreenPriv;
+    int scrn = psp->myNum;
+
+    if (pdp) {
+        (*psp->DriverAPI.DestroyBuffer)(pdp);
+	if ((*dri_interface->windowExists)(dpy, pdp->draw))
+	    (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
+	drmHashDelete(psp->drawHash, pdp->draw);
+	if (pdp->pClipRects) {
+	    _mesa_free(pdp->pClipRects);
+	    pdp->pClipRects = NULL;
+	}
+	if (pdp->pBackClipRects) {
+	    _mesa_free(pdp->pBackClipRects);
+	    pdp->pBackClipRects = NULL;
+	}
+	_mesa_free(pdp);
+    }
+}
+
+/*@}*/
+
+
+/*****************************************************************/
+/** \name Context handling functions                             */
+/*****************************************************************/
+/*@{*/
+
+/**
+ * Destroy the per-context private information.
+ * 
+ * \param dpy the display handle.
+ * \param scrn the screen number.
+ * \param contextPrivate opaque pointer to the per-drawable private info.
+ *
+ * \internal
+ * This function calls __DriverAPIRec::DestroyContext on \p contextPrivate, calls
+ * drmDestroyContext(), and finally frees \p contextPrivate.
+ */
+static void driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
+{
+    __DRIcontextPrivate  *pcp   = (__DRIcontextPrivate *) contextPrivate;
+
+    if (pcp) {
+	(*pcp->driScreenPriv->DriverAPI.DestroyContext)(pcp);
+	__driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
+	(void) (*dri_interface->destroyContext)(dpy, scrn, pcp->contextID);
+	_mesa_free(pcp);
+    }
+}
+
+
+/**
+ * Create the per-drawable private driver information.
+ * 
+ * \param dpy           The display handle.
+ * \param modes         Mode used to create the new context.
+ * \param render_type   Type of rendering target.  \c GLX_RGBA is the only
+ *                      type likely to ever be supported for direct-rendering.
+ * \param sharedPrivate The shared context dependent methods or \c NULL if
+ *                      non-existent.
+ * \param pctx          DRI context to receive the context dependent methods.
+ *
+ * \returns An opaque pointer to the per-context private information on
+ *          success, or \c NULL on failure.
+ * 
+ * \internal
+ * This function allocates and fills a __DRIcontextPrivateRec structure.  It
+ * performs some device independent initialization and passes all the
+ * relevent information to __DriverAPIRec::CreateContext to create the
+ * context.
+ *
+ */
+static void *
+driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
+		    int render_type, void *sharedPrivate, __DRIcontext *pctx)
+{
+    __DRIscreen *pDRIScreen;
+    __DRIcontextPrivate *pcp;
+    __DRIcontextPrivate *pshare = (__DRIcontextPrivate *) sharedPrivate;
+    __DRIscreenPrivate *psp;
+    void * const shareCtx = (pshare != NULL) ? pshare->driverPrivate : NULL;
+
+    pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
+    if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
+	/* ERROR!!! */
+	return NULL;
+    } 
+
+    psp = (__DRIscreenPrivate *)pDRIScreen->private;
+
+    pcp = (__DRIcontextPrivate *)_mesa_malloc(sizeof(__DRIcontextPrivate));
+    if (!pcp) {
+	return NULL;
+    }
+
+    if (! (*dri_interface->createContext)(dpy, modes->screen, modes->fbconfigID,
+					&pcp->contextID, &pcp->hHWContext)) {
+	_mesa_free(pcp);
+	return NULL;
+    }
+
+    pcp->display = dpy;
+    pcp->driScreenPriv = psp;
+    pcp->driDrawablePriv = NULL;
+
+    /* When the first context is created for a screen, initialize a "dummy"
+     * context.
+     */
+
+    if (!psp->dummyContextPriv.driScreenPriv) {
+        psp->dummyContextPriv.contextID = 0;
+        psp->dummyContextPriv.hHWContext = psp->pSAREA->dummy_context;
+        psp->dummyContextPriv.driScreenPriv = psp;
+        psp->dummyContextPriv.driDrawablePriv = NULL;
+        psp->dummyContextPriv.driverPrivate = NULL;
+	/* No other fields should be used! */
+    }
+
+    pctx->destroyContext = driDestroyContext;
+    pctx->bindContext    = driBindContext;
+    pctx->unbindContext  = driUnbindContext;
+
+    if ( !(*psp->DriverAPI.CreateContext)(modes, pcp, shareCtx) ) {
+        (void) (*dri_interface->destroyContext)(dpy, modes->screen,
+						pcp->contextID);
+        _mesa_free(pcp);
+        return NULL;
+    }
+
+    __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
+
+    return pcp;
+}
+/*@}*/
+
+
+/*****************************************************************/
+/** \name Screen handling functions                              */
+/*****************************************************************/
+/*@{*/
+
+/**
+ * Destroy the per-screen private information.
+ * 
+ * \param dpy the display handle.
+ * \param scrn the screen number.
+ * \param screenPrivate opaque pointer to the per-screen private information.
+ *
+ * \internal
+ * This function calls __DriverAPIRec::DestroyScreen on \p screenPrivate, calls
+ * drmClose(), and finally frees \p screenPrivate.
+ */
+static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPrivate)
+{
+    __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
+
+    if (psp) {
+	/* No interaction with the X-server is possible at this point.  This
+	 * routine is called after XCloseDisplay, so there is no protocol
+	 * stream open to the X-server anymore.
+	 */
+
+	if (psp->DriverAPI.DestroyScreen)
+	    (*psp->DriverAPI.DestroyScreen)(psp);
+
+	(void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
+	(void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
+	_mesa_free(psp->pDevPriv);
+	(void)drmClose(psp->fd);
+	if ( psp->modes != NULL ) {
+	    (*dri_interface->destroyContextModes)( psp->modes );
+	}
+	_mesa_free(psp);
+    }
+}
+
+
+/**
+ * Utility function used to create a new driver-private screen structure.
+ * 
+ * \param dpy   Display pointer
+ * \param scrn  Index of the screen
+ * \param psc   DRI screen data (not driver private)
+ * \param modes Linked list of known display modes.  This list is, at a
+ *              minimum, a list of modes based on the current display mode.
+ *              These roughly match the set of available X11 visuals, but it
+ *              need not be limited to X11!  The calling libGL should create
+ *              a list that will inform the driver of the current display
+ *              mode (i.e., color buffer depth, depth buffer depth, etc.).
+ * \param ddx_version Version of the 2D DDX.  This may not be meaningful for
+ *                    all drivers.
+ * \param dri_version Version of the "server-side" DRI.
+ * \param drm_version Version of the kernel DRM.
+ * \param frame_buffer Data describing the location and layout of the
+ *                     framebuffer.
+ * \param pSAREA       Pointer the the SAREA.
+ * \param fd           Device handle for the DRM.
+ * \param internal_api_version  Version of the internal interface between the
+ *                              driver and libGL.
+ * \param driverAPI Driver API functions used by other routines in dri_util.c.
+ * 
+ * \note
+ * There is no need to check the minimum API version in this function.  Since
+ * the \c __driCreateNewScreen function is versioned, it is impossible for a
+ * loader that is too old to even load this driver.
+ */
+__DRIscreenPrivate *
+__driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
+			 __GLcontextModes * modes,
+			 const __DRIversion * ddx_version,
+			 const __DRIversion * dri_version,
+			 const __DRIversion * drm_version,
+			 const __DRIframebuffer * frame_buffer,
+			 drm_sarea_t *pSAREA,
+			 int fd,
+			 int internal_api_version,
+			 const struct __DriverAPIRec *driverAPI)
+{
+    __DRIscreenPrivate *psp;
+
+
+    api_ver = internal_api_version;
+
+    psp = (__DRIscreenPrivate *)_mesa_malloc(sizeof(__DRIscreenPrivate));
+    if (!psp) {
+	return NULL;
+    }
+
+    /* Create the hash table */
+    psp->drawHash = drmHashCreate();
+    if ( psp->drawHash == NULL ) {
+	_mesa_free( psp );
+	return NULL;
+    }
+
+    psp->display = dpy;
+    psp->myNum = scrn;
+    psp->psc = psc;
+    psp->modes = modes;
+
+    /*
+    ** NOT_DONE: This is used by the X server to detect when the client
+    ** has died while holding the drawable lock.  The client sets the
+    ** drawable lock to this value.
+    */
+    psp->drawLockID = 1;
+
+    psp->drmMajor = drm_version->major;
+    psp->drmMinor = drm_version->minor;
+    psp->drmPatch = drm_version->patch;
+    psp->ddxMajor = ddx_version->major;
+    psp->ddxMinor = ddx_version->minor;
+    psp->ddxPatch = ddx_version->patch;
+    psp->driMajor = dri_version->major;
+    psp->driMinor = dri_version->minor;
+    psp->driPatch = dri_version->patch;
+
+    /* install driver's callback functions */
+    memcpy( &psp->DriverAPI, driverAPI, sizeof(struct __DriverAPIRec) );
+
+    psp->pSAREA = pSAREA;
+
+    psp->pFB = frame_buffer->base;
+    psp->fbSize = frame_buffer->size;
+    psp->fbStride = frame_buffer->stride;
+    psp->fbWidth = frame_buffer->width;
+    psp->fbHeight = frame_buffer->height;
+    psp->devPrivSize = frame_buffer->dev_priv_size;
+    psp->pDevPriv = frame_buffer->dev_priv;
+    psp->fbBPP = psp->fbStride * 8 / frame_buffer->width;
+
+    psp->fd = fd;
+
+    /*
+    ** Do not init dummy context here; actual initialization will be
+    ** done when the first DRI context is created.  Init screen priv ptr
+    ** to NULL to let CreateContext routine that it needs to be inited.
+    */
+    psp->dummyContextPriv.driScreenPriv = NULL;
+
+    psc->destroyScreen     = driDestroyScreen;
+    psc->createNewDrawable = driCreateNewDrawable;
+    psc->getDrawable       = driGetDrawable;
+    psc->getMSC            = driGetMSC;
+    psc->createNewContext  = driCreateNewContext;
+
+    if ( (psp->DriverAPI.InitDriver != NULL)
+	 && !(*psp->DriverAPI.InitDriver)(psp) ) {
+	_mesa_free( psp );
+	return NULL;
+    }
+
+
+    return psp;
+}
+
+
+/**
+ * Compare the current GLX API version with a driver supplied required version.
+ * 
+ * The minimum required version is compared with the API version exported by
+ * the \c __glXGetInternalVersion function (in libGL.so).
+ * 
+ * \param   required_version Minimum required internal GLX API version.
+ * \return  A tri-value return, as from strcmp is returned.  A value less
+ *          than, equal to, or greater than zero will be returned if the
+ *          internal GLX API version is less than, equal to, or greater
+ *          than \c required_version.
+ *
+ * \sa __glXGetInternalVersion().
+ */
+int driCompareGLXAPIVersion( GLint required_version )
+{
+   if ( api_ver > required_version ) {
+      return 1;
+   }
+   else if ( api_ver == required_version ) {
+      return 0;
+   }
+
+   return -1;
+}
+
+
+static int
+driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
+		       int64_t * sbc, int64_t * missedFrames,
+		       float * lastMissedUsage, float * usage )
+{
+   __DRIswapInfo   sInfo;
+   int             status;
+   int64_t         ust;
+   __DRIdrawablePrivate * dpriv = (__DRIdrawablePrivate *) priv;
+
+
+   status = dpriv->driScreenPriv->DriverAPI.GetSwapInfo( dpriv, & sInfo );
+   if ( status == 0 ) {
+      *sbc = sInfo.swap_count;
+      *missedFrames = sInfo.swap_missed_count;
+      *lastMissedUsage = sInfo.swap_missed_usage;
+
+      (*dri_interface->getUST)( & ust );
+      *usage = driCalculateSwapUsage( dpriv, sInfo.swap_ust, ust );
+   }
+
+   return status;
+}
+
+
+/**
+ * Calculate amount of swap interval used between GLX buffer swaps.
+ * 
+ * The usage value, on the range [0,max], is the fraction of total swap
+ * interval time used between GLX buffer swaps is calculated.
+ *
+ *            \f$p = t_d / (i * t_r)\f$
+ * 
+ * Where \f$t_d\f$ is the time since the last GLX buffer swap, \f$i\f$ is the
+ * swap interval (as set by \c glXSwapIntervalSGI), and \f$t_r\f$ time
+ * required for a single vertical refresh period (as returned by \c
+ * glXGetMscRateOML).
+ * 
+ * See the documentation for the GLX_MESA_swap_frame_usage extension for more
+ * details.
+ *
+ * \param   dPriv  Pointer to the private drawable structure.
+ * \return  If less than a single swap interval time period was required
+ *          between GLX buffer swaps, a number greater than 0 and less than
+ *          1.0 is returned.  If exactly one swap interval time period is
+ *          required, 1.0 is returned, and if more than one is required then
+ *          a number greater than 1.0 will be returned.
+ *
+ * \sa glXSwapIntervalSGI glXGetMscRateOML
+ * 
+ * \todo Instead of caching the \c glXGetMscRateOML function pointer, would it
+ *       be possible to cache the sync rate?
+ */
+float
+driCalculateSwapUsage( __DRIdrawablePrivate *dPriv, int64_t last_swap_ust,
+		       int64_t current_ust )
+{
+   int32_t   n;
+   int32_t   d;
+   int       interval;
+   float     usage = 1.0;
+
+
+   if ( (*dri_interface->getMSCRate)( dPriv->display, dPriv->draw, &n, &d ) ) {
+      interval = (dPriv->pdraw->swap_interval != 0)
+	  ? dPriv->pdraw->swap_interval : 1;
+
+
+      /* We want to calculate
+       * (current_UST - last_swap_UST) / (interval * us_per_refresh).  We get
+       * current_UST by calling __glXGetUST.  last_swap_UST is stored in
+       * dPriv->swap_ust.  interval has already been calculated.
+       *
+       * The only tricky part is us_per_refresh.  us_per_refresh is
+       * 1000000 / MSC_rate.  We know the MSC_rate is n / d.  We can flip it
+       * around and say us_per_refresh = 1000000 * d / n.  Since this goes in
+       * the denominator of the final calculation, we calculate
+       * (interval * 1000000 * d) and move n into the numerator.
+       */
+
+      usage = (current_ust - last_swap_ust);
+      usage *= n;
+      usage /= (interval * d);
+      usage /= 1000000.0;
+   }
+   
+   return usage;
+}
+
+/*@}*/
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
new file mode 100644
index 00000000000..b9b38f39cd6
--- /dev/null
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -0,0 +1,555 @@
+/* $XFree86: xc/lib/GL/dri/dri_util.h,v 1.1 2002/02/22 21:32:52 dawes Exp $ */
+/**
+ * \file dri_util.h
+ * DRI utility functions definitions.
+ *
+ * This module acts as glue between GLX and the actual hardware driver.  A DRI
+ * driver doesn't really \e have to use any of this - it's optional.  But, some
+ * useful stuff is done here that otherwise would have to be duplicated in most
+ * drivers.
+ * 
+ * Basically, these utility functions take care of some of the dirty details of
+ * screen initialization, context creation, context binding, DRM setup, etc.
+ *
+ * These functions are compiled into each DRI driver so libGL.so knows nothing
+ * about them.
+ *
+ * \sa dri_util.c.
+ * 
+ * \author Kevin E. Martin <[email protected]>
+ * \author Brian Paul <[email protected]>
+ */
+
+/*
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef _DRI_UTIL_H_
+#define _DRI_UTIL_H_
+
+#define CAPI  /* XXX this should be globally defined somewhere */
+
+#include <GL/gl.h>
+#include "drm.h"
+#include "drm_sarea.h"
+#include "xf86drm.h"
+#include "GL/internal/glcore.h"
+#include "GL/internal/dri_interface.h"
+
+#define GLX_BAD_CONTEXT                    5
+
+typedef struct __DRIdisplayPrivateRec  __DRIdisplayPrivate;
+typedef struct __DRIscreenPrivateRec   __DRIscreenPrivate;
+typedef struct __DRIcontextPrivateRec  __DRIcontextPrivate;
+typedef struct __DRIdrawablePrivateRec __DRIdrawablePrivate;
+typedef struct __DRIswapInfoRec        __DRIswapInfo;
+typedef struct __DRIutilversionRec2    __DRIutilversion2;
+
+
+/**
+ * Used by DRI_VALIDATE_DRAWABLE_INFO
+ */
+#define DRI_VALIDATE_DRAWABLE_INFO_ONCE(pDrawPriv)              \
+    do {                                                        \
+	if (*(pDrawPriv->pStamp) != pDrawPriv->lastStamp) {     \
+	    __driUtilUpdateDrawableInfo(pDrawPriv);             \
+	}                                                       \
+    } while (0)
+
+
+/**
+ * Utility macro to validate the drawable information.
+ *
+ * See __DRIdrawablePrivate::pStamp and __DRIdrawablePrivate::lastStamp.
+ */
+#define DRI_VALIDATE_DRAWABLE_INFO(psp, pdp)                            \
+do {                                                                    \
+    while (*(pdp->pStamp) != pdp->lastStamp) {                          \
+	DRM_UNLOCK(psp->fd, &psp->pSAREA->lock,                         \
+		   pdp->driContextPriv->hHWContext);                    \
+                                                                        \
+	DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);     \
+	DRI_VALIDATE_DRAWABLE_INFO_ONCE(pdp);                           \
+	DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);   \
+                                                                        \
+	DRM_LIGHT_LOCK(psp->fd, &psp->pSAREA->lock,                     \
+		       pdp->driContextPriv->hHWContext);                \
+    }                                                                   \
+} while (0)
+
+
+/**
+ * Driver callback functions.
+ *
+ * Each DRI driver must have one of these structures with all the pointers set
+ * to appropriate functions within the driver.
+ * 
+ * When glXCreateContext() is called, for example, it'll call a helper function
+ * dri_util.c which in turn will jump through the \a CreateContext pointer in
+ * this structure.
+ */
+struct __DriverAPIRec {
+    /** 
+     * Driver initialization callback
+     */
+    GLboolean (*InitDriver)(__DRIscreenPrivate *driScrnPriv);
+    
+    /**
+     * Screen destruction callback
+     */
+    void (*DestroyScreen)(__DRIscreenPrivate *driScrnPriv);
+
+    /**
+     * Context creation callback
+     */	    	    
+    GLboolean (*CreateContext)(const __GLcontextModes *glVis,
+                               __DRIcontextPrivate *driContextPriv,
+                               void *sharedContextPrivate);
+
+    /**
+     * Context destruction callback
+     */
+    void (*DestroyContext)(__DRIcontextPrivate *driContextPriv);
+
+    /**
+     * Buffer (drawable) creation callback
+     */
+    GLboolean (*CreateBuffer)(__DRIscreenPrivate *driScrnPriv,
+                              __DRIdrawablePrivate *driDrawPriv,
+                              const __GLcontextModes *glVis,
+                              GLboolean pixmapBuffer);
+    
+    /**
+     * Buffer (drawable) destruction callback
+     */
+    void (*DestroyBuffer)(__DRIdrawablePrivate *driDrawPriv);
+
+    /**
+     * Buffer swapping callback 
+     */
+    void (*SwapBuffers)(__DRIdrawablePrivate *driDrawPriv);
+
+    /**
+     * Context activation callback
+     */
+    GLboolean (*MakeCurrent)(__DRIcontextPrivate *driContextPriv,
+                             __DRIdrawablePrivate *driDrawPriv,
+                             __DRIdrawablePrivate *driReadPriv);
+
+    /**
+     * Context unbinding callback
+     */
+    GLboolean (*UnbindContext)(__DRIcontextPrivate *driContextPriv);
+  
+    /**
+     * Retrieves statistics about buffer swap operations.  Required if
+     * GLX_OML_sync_control or GLX_MESA_swap_frame_usage is supported.
+     */
+    int (*GetSwapInfo)( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
+
+
+    /**
+     * Required if GLX_SGI_video_sync or GLX_OML_sync_control is
+     * supported.
+     */
+    int (*GetMSC)( __DRIscreenPrivate * priv, int64_t * count );
+
+    /**
+     * These are required if GLX_OML_sync_control is supported.
+     */
+    /*@{*/
+    int (*WaitForMSC)( __DRIdrawablePrivate *priv, int64_t target_msc, 
+		       int64_t divisor, int64_t remainder,
+		       int64_t * msc );
+    int (*WaitForSBC)( __DRIdrawablePrivate *priv, int64_t target_sbc,
+		       int64_t * msc, int64_t * sbc );
+
+    int64_t (*SwapBuffersMSC)( __DRIdrawablePrivate *priv, int64_t target_msc,
+			       int64_t divisor, int64_t remainder );
+    /*@}*/
+};
+
+
+struct __DRIswapInfoRec {
+    /** 
+     * Number of swapBuffers operations that have been *completed*. 
+     */
+    u_int64_t swap_count;
+
+    /**
+     * Unadjusted system time of the last buffer swap.  This is the time
+     * when the swap completed, not the time when swapBuffers was called.
+     */
+    int64_t   swap_ust;
+
+    /**
+     * Number of swap operations that occurred after the swap deadline.  That
+     * is if a swap happens more than swap_interval frames after the previous
+     * swap, it has missed its deadline.  If swap_interval is 0, then the
+     * swap deadline is 1 frame after the previous swap.
+     */
+    u_int64_t swap_missed_count;
+
+    /**
+     * Amount of time used by the last swap that missed its deadline.  This
+     * is calculated as (__glXGetUST() - swap_ust) / (swap_interval * 
+     * time_for_single_vrefresh)).  If the actual value of swap_interval is
+     * 0, then 1 is used instead.  If swap_missed_count is non-zero, this
+     * should be greater-than 1.0.
+     */
+    float     swap_missed_usage;
+};
+
+
+/**
+ * Per-drawable private DRI driver information.
+ */
+struct __DRIdrawablePrivateRec {
+    /**
+     * Kernel drawable handle
+     */
+    drm_drawable_t hHWDrawable;
+
+    /**
+     * Driver's private drawable information.  
+     *
+     * This structure is opaque.
+     */
+    void *driverPrivate;
+
+    /**
+     * X's drawable ID associated with this private drawable.
+     */
+    __DRIid draw;
+    __DRIdrawable *pdraw;
+
+    /**
+     * Reference count for number of context's currently bound to this
+     * drawable.  
+     *
+     * Once it reaches zero, the drawable can be destroyed.
+     *
+     * \note This behavior will change with GLX 1.3.
+     */
+    int refcount;
+
+    /**
+     * Index of this drawable information in the SAREA.
+     */
+    unsigned int index;
+
+    /**
+     * Pointer to the "drawable has changed ID" stamp in the SAREA.
+     */
+    unsigned int *pStamp;
+
+    /**
+     * Last value of the stamp.
+     *
+     * If this differs from the value stored at __DRIdrawablePrivate::pStamp,
+     * then the drawable information has been modified by the X server, and the
+     * drawable information (below) should be retrieved from the X server.
+     */
+    unsigned int lastStamp;
+
+    /**
+     * \name Drawable 
+     *
+     * Drawable information used in software fallbacks.
+     */
+    /*@{*/
+    int x;
+    int y;
+    int w;
+    int h;
+    int numClipRects;
+    drm_clip_rect_t *pClipRects;
+    /*@}*/
+
+    /**
+     * \name Back and depthbuffer
+     *
+     * Information about the back and depthbuffer where different from above.
+     */
+    /*@{*/
+    int backX;
+    int backY;
+    int backClipRectType;
+    int numBackClipRects;
+    drm_clip_rect_t *pBackClipRects;
+    /*@}*/
+
+    /**
+     * Pointer to context to which this drawable is currently bound.
+     */
+    __DRIcontextPrivate *driContextPriv;
+
+    /**
+     * Pointer to screen on which this drawable was created.
+     */
+    __DRIscreenPrivate *driScreenPriv;
+
+    /**
+     * \name Display and screen information.
+     * 
+     * Basically just need these for when the locking code needs to call
+     * \c __driUtilUpdateDrawableInfo.
+     */
+    /*@{*/
+    __DRInativeDisplay *display;
+    int screen;
+    /*@}*/
+
+    /**
+     * Called via glXSwapBuffers().
+     */
+    void (*swapBuffers)( __DRIdrawablePrivate *dPriv );
+};
+
+/**
+ * Per-context private driver information.
+ */
+struct __DRIcontextPrivateRec {
+    /**
+     * Kernel context handle used to access the device lock.
+     */
+    __DRIid contextID;
+
+    /**
+     * Kernel context handle used to access the device lock.
+     */
+    drm_context_t hHWContext;
+
+    /**
+     * Device driver's private context data.  This structure is opaque.
+     */
+    void *driverPrivate;
+
+    /**
+     * This context's display pointer.
+     */
+    __DRInativeDisplay *display;
+
+    /**
+     * Pointer to drawable currently bound to this context.
+     */
+    __DRIdrawablePrivate *driDrawablePriv;
+
+    /**
+     * Pointer to screen on which this context was created.
+     */
+    __DRIscreenPrivate *driScreenPriv;
+};
+
+/**
+ * Per-screen private driver information.
+ */
+struct __DRIscreenPrivateRec {
+    /**
+     * Display for this screen
+     */
+    __DRInativeDisplay *display;
+
+    /**
+     * Current screen's number
+     */
+    int myNum;
+
+    /**
+     * Callback functions into the hardware-specific DRI driver code.
+     */
+    struct __DriverAPIRec DriverAPI;
+
+    /**
+     * \name DDX version
+     * DDX / 2D driver version information.
+     * \todo Replace these fields with a \c __DRIversionRec.
+     */
+    /*@{*/
+    int ddxMajor;
+    int ddxMinor;
+    int ddxPatch;
+    /*@}*/
+
+    /**
+     * \name DRI version
+     * DRI X extension version information.
+     * \todo Replace these fields with a \c __DRIversionRec.
+     */
+    /*@{*/
+    int driMajor;
+    int driMinor;
+    int driPatch;
+    /*@}*/
+
+    /**
+     * \name DRM version
+     * DRM (kernel module) version information.
+     * \todo Replace these fields with a \c __DRIversionRec.
+     */
+    /*@{*/
+    int drmMajor;
+    int drmMinor;
+    int drmPatch;
+    /*@}*/
+
+    /**
+     * ID used when the client sets the drawable lock.
+     *
+     * The X server uses this value to detect if the client has died while
+     * holding the drawable lock.
+     */
+    int drawLockID;
+
+    /**
+     * File descriptor returned when the kernel device driver is opened.
+     * 
+     * Used to:
+     *   - authenticate client to kernel
+     *   - map the frame buffer, SAREA, etc.
+     *   - close the kernel device driver
+     */
+    int fd;
+
+    /**
+     * SAREA pointer 
+     *
+     * Used to access:
+     *   - the device lock
+     *   - the device-independent per-drawable and per-context(?) information
+     */
+    drm_sarea_t *pSAREA;
+
+    /**
+     * \name Direct frame buffer access information 
+     * Used for software fallbacks.
+     */
+    /*@{*/
+    unsigned char *pFB;
+    int fbSize;
+    int fbOrigin;
+    int fbStride;
+    int fbWidth;
+    int fbHeight;
+    int fbBPP;
+    /*@}*/
+
+    /**
+     * \name Device-dependent private information (stored in the SAREA).
+     *
+     * This data is accessed by the client driver only.
+     */
+    /*@{*/
+    void *pDevPriv;
+    int devPrivSize;
+    /*@}*/
+
+    /**
+     * Dummy context to which drawables are bound when not bound to any
+     * other context. 
+     *
+     * A dummy hHWContext is created for this context, and is used by the GL
+     * core when a hardware lock is required but the drawable is not currently
+     * bound (e.g., potentially during a SwapBuffers request).  The dummy
+     * context is created when the first "real" context is created on this
+     * screen.
+     */
+    __DRIcontextPrivate dummyContextPriv;
+
+    /**
+     * Hash table to hold the drawable information for this screen.
+     */
+    void *drawHash;
+
+    /**
+     * Device-dependent private information (not stored in the SAREA).
+     * 
+     * This pointer is never touched by the DRI layer.
+     */
+    void *private;
+
+    /**
+     * GLX visuals / FBConfigs for this screen.  These are stored as a
+     * linked list.
+     * 
+     * \note
+     * This field is \b only used in conjunction with the old interfaces.  If
+     * the new interfaces are used, this field will be set to \c NULL and will
+     * not be dereferenced.
+     */
+    __GLcontextModes *modes;
+
+    /**
+     * Pointer back to the \c __DRIscreen that contains this structure.
+     */
+
+    __DRIscreen *psc;
+};
+
+
+/**
+ * Used to store a version which includes a major range instead of a single
+ * major version number.
+ */
+struct __DRIutilversionRec2 {
+    int    major_min;    /** min allowed Major version number. */
+    int    major_max;    /** max allowed Major version number. */
+    int    minor;        /**< Minor version number. */
+    int    patch;        /**< Patch-level. */
+};
+
+
+extern void
+__driUtilMessage(const char *f, ...);
+
+
+extern void
+__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp);
+
+
+extern __DRIscreenPrivate * __driUtilCreateNewScreen( __DRInativeDisplay *dpy,
+    int scrn, __DRIscreen *psc, __GLcontextModes * modes,
+    const __DRIversion * ddx_version, const __DRIversion * dri_version,
+    const __DRIversion * drm_version, const __DRIframebuffer * frame_buffer,
+    drm_sarea_t *pSAREA, int fd, int internal_api_version,
+    const struct __DriverAPIRec *driverAPI );
+
+/* Test the version of the internal GLX API.  Returns a value like strcmp. */
+extern int
+driCompareGLXAPIVersion( GLint required_version );
+
+extern float
+driCalculateSwapUsage( __DRIdrawablePrivate *dPriv,
+		       int64_t last_swap_ust, int64_t current_ust );
+
+/**
+ * Pointer to the \c __DRIinterfaceMethods passed to the driver by the loader.
+ * 
+ * This pointer is set in the driver's \c __driCreateNewScreen function and
+ * is defined in dri_util.c.
+ */
+extern const __DRIinterfaceMethods * dri_interface;
+
+#endif /* _DRI_UTIL_H_ */
diff --git a/src/mesa/drivers/dri/common/drirenderbuffer.c b/src/mesa/drivers/dri/common/drirenderbuffer.c
new file mode 100644
index 00000000000..44826958d02
--- /dev/null
+++ b/src/mesa/drivers/dri/common/drirenderbuffer.c
@@ -0,0 +1,98 @@
+
+#include "mtypes.h"
+#include "drirenderbuffer.h"
+#include "renderbuffer.h"
+#include "imports.h"
+
+
+/**
+ * This will get called when a window is resized.
+ * Just update width, height and internal format fields for now.
+ * There's usually no memory allocation above because the present
+ * DRI drivers use statically-allocated full-screen buffers.
+ */
+static GLboolean
+driRenderbufferStorage(GLcontext *ctx, struct gl_renderbuffer *rb,
+                       GLenum internalFormat, GLuint width, GLuint height)
+{
+   rb->Width = width;
+   rb->Height = height;
+   rb->InternalFormat = internalFormat;
+   return GL_TRUE;
+}
+
+
+/**
+ * Allocate a new driRenderbuffer object.
+ * Individual drivers are free to implement different versions of
+ * this function.
+ * \param format  Either GL_RGBA, GL_DEPTH_COMPONENT16, GL_DEPTH_COMPONENT24,
+ *                GL_DEPTH_COMPONENT32, or GL_STENCIL_INDEX8_EXT (for now).
+ * \param cpp  chars or bytes per pixel
+ * \param offset  start of buffer with respect to framebuffer address
+ * \param pitch   pixels per row
+ */
+driRenderbuffer *
+driNewRenderbuffer(GLenum format, GLint cpp, GLint offset, GLint pitch)
+{
+   driRenderbuffer *drb;
+
+   assert(format == GL_RGBA ||
+          format == GL_DEPTH_COMPONENT16 ||
+          format == GL_DEPTH_COMPONENT24 ||
+          format == GL_DEPTH_COMPONENT32 ||
+          format == GL_STENCIL_INDEX8_EXT);
+
+   assert(cpp > 0);
+   assert(pitch > 0);
+
+   drb = _mesa_calloc(sizeof(driRenderbuffer));
+   if (drb) {
+      const GLuint name = 0;
+
+      _mesa_init_renderbuffer(&drb->Base, name);
+
+      /* Make sure we're using a null-valued GetPointer routine */
+      assert(drb->Base.GetPointer(NULL, &drb->Base, 0, 0) == NULL);
+
+      drb->Base.InternalFormat = format;
+
+      if (format == GL_RGBA) {
+         /* Color */
+         drb->Base._BaseFormat = GL_RGBA;
+         drb->Base.DataType = GL_UNSIGNED_BYTE;
+      }
+      else if (format == GL_DEPTH_COMPONENT16) {
+         /* Depth */
+         drb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+         /* we always Get/Put 32-bit Z values */
+         drb->Base.DataType = GL_UNSIGNED_INT;
+      }
+      else if (format == GL_DEPTH_COMPONENT24) {
+         /* Depth */
+         drb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+         /* we always Get/Put 32-bit Z values */
+         drb->Base.DataType = GL_UNSIGNED_INT;
+      }
+      else {
+         /* Stencil */
+         ASSERT(format == GL_STENCIL_INDEX8);
+         drb->Base._BaseFormat = GL_STENCIL_INDEX;
+         drb->Base.DataType = GL_UNSIGNED_BYTE;
+      }
+
+      /* XXX if we were allocating a user-created renderbuffer, we'd have
+       * to fill in the ComponentSizes[] array too.
+       */
+
+      drb->Base.AllocStorage = driRenderbufferStorage;
+      /* using default Delete function */
+
+
+      /* DRI renderbuffer-specific fields: */
+      drb->offset = offset;
+      drb->pitch = pitch;
+      drb->cpp = cpp;
+   }
+   return drb;
+}
diff --git a/src/mesa/drivers/dri/common/drirenderbuffer.h b/src/mesa/drivers/dri/common/drirenderbuffer.h
new file mode 100644
index 00000000000..627f1d41d98
--- /dev/null
+++ b/src/mesa/drivers/dri/common/drirenderbuffer.h
@@ -0,0 +1,39 @@
+
+/**
+ * A driRenderbuffer is dervied from gl_renderbuffer.
+ * It describes a color buffer (front or back), a depth buffer, or stencil
+ * buffer etc.
+ * Specific to DRI drivers are the offset and pitch fields.
+ */
+
+
+#ifndef DRIRENDERBUFFER_H
+#define DRIRENDERBUFFER_H
+
+#include "mtypes.h"
+
+typedef struct {
+   struct gl_renderbuffer Base;
+
+   /* Chars or bytes per pixel.  If Z and Stencil are stored together this
+    * will typically be 32 whether this a depth or stencil renderbuffer.
+    */
+   GLint cpp;
+
+   /* Buffer position and pitch (row stride).  Recall that for today's DRI
+    * drivers, we have statically allocated color/depth/stencil buffers.
+    * So this information describes the whole screen, not just a window.
+    * To address pixels in a window, we need to know the window's position
+    * and size with respect to the screen.
+    */
+   GLint offset;  /* in bytes */
+   GLint pitch;   /* in pixels */
+
+} driRenderbuffer;
+
+
+driRenderbuffer *
+driNewRenderbuffer(GLenum format, GLint cpp, GLint offset, GLint pitch);
+
+
+#endif /* DRIRENDERBUFFER_H */
diff --git a/src/mesa/drivers/dri/common/extension_helper.h b/src/mesa/drivers/dri/common/extension_helper.h
new file mode 100644
index 00000000000..4a6606819cf
--- /dev/null
+++ b/src/mesa/drivers/dri/common/extension_helper.h
@@ -0,0 +1,5887 @@
+/* DO NOT EDIT - This file generated automatically by extension_helper.py (from Mesa) script */
+
+/*
+ * (C) Copyright IBM Corporation 2005
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * IBM,
+ * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "utils.h"
+#include "dispatch.h"
+
+#ifndef NULL
+# define NULL 0
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char UniformMatrix3fvARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glUniformMatrix3fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ProgramParameter4fNV_names[] = 
+    "iiffff\0" /* Parameter signature */
+    "glProgramParameter4fNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_multisample)
+static const char SampleCoverageARB_names[] = 
+    "fi\0" /* Parameter signature */
+    "glSampleCoverage\0"
+    "glSampleCoverageARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char ConvolutionFilter1D_names[] = 
+    "iiiiip\0" /* Parameter signature */
+    "glConvolutionFilter1D\0"
+    "glConvolutionFilter1DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char BeginQueryARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBeginQuery\0"
+    "glBeginQueryARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_NV_point_sprite)
+static const char PointParameteriNV_names[] = 
+    "ii\0" /* Parameter signature */
+    "glPointParameteri\0"
+    "glPointParameteriNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3sARB_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glMultiTexCoord3s\0"
+    "glMultiTexCoord3sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3iEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSecondaryColor3i\0"
+    "glSecondaryColor3iEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3fMESA_names[] = 
+    "fff\0" /* Parameter signature */
+    "glWindowPos3f\0"
+    "glWindowPos3fARB\0"
+    "glWindowPos3fMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const char PixelTexGenParameterfvSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glPixelTexGenParameterfvSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char ActiveTextureARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glActiveTexture\0"
+    "glActiveTextureARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4ubvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4ubvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const char GetColorTableParameterfvSGI_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetColorTableParameterfvSGI\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const char GetProgramNamedParameterdvNV_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glGetProgramNamedParameterdvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char Histogram_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glHistogram\0"
+    "glHistogramEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_texture4D)
+static const char TexImage4DSGIS_names[] = 
+    "iiiiiiiiiip\0" /* Parameter signature */
+    "glTexImage4DSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2dvMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos2dv\0"
+    "glWindowPos2dvARB\0"
+    "glWindowPos2dvMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiColor3fVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glReplacementCodeuiColor3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_paletted_texture)
+static const char GetColorTableParameterivEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetColorTableParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_blend_equation_separate) || defined(need_GL_ATI_blend_equation_separate)
+static const char BlendEquationSeparateEXT_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBlendEquationSeparateEXT\0"
+    "glBlendEquationSeparateATI\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const char ListParameterfSGIX_names[] = 
+    "iif\0" /* Parameter signature */
+    "glListParameterfSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3bEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSecondaryColor3b\0"
+    "glSecondaryColor3bEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord4fColor4fNormal3fVertex4fvSUN_names[] = 
+    "pppp\0" /* Parameter signature */
+    "glTexCoord4fColor4fNormal3fVertex4fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4svNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char GetBufferSubDataARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetBufferSubData\0"
+    "glGetBufferSubDataARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char BufferSubDataARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glBufferSubData\0"
+    "glBufferSubDataARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fColor4ubVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glTexCoord2fColor4ubVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramEnvParameter4dvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glProgramEnvParameter4dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib2fARB_names[] = 
+    "iff\0" /* Parameter signature */
+    "glVertexAttrib2fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char GetHistogramParameterivEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetHistogramParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib3fARB_names[] = 
+    "ifff\0" /* Parameter signature */
+    "glVertexAttrib3fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char GetQueryivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetQueryiv\0"
+    "glGetQueryivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture3D)
+static const char TexImage3D_names[] = 
+    "iiiiiiiiip\0" /* Parameter signature */
+    "glTexImage3D\0"
+    "glTexImage3DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiVertex3fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glReplacementCodeuiVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char GetQueryObjectivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetQueryObjectiv\0"
+    "glGetQueryObjectivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiTexCoord2fVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glReplacementCodeuiTexCoord2fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char CompressedTexSubImage2DARB_names[] = 
+    "iiiiiiiip\0" /* Parameter signature */
+    "glCompressedTexSubImage2D\0"
+    "glCompressedTexSubImage2DARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform2fARB_names[] = 
+    "iff\0" /* Parameter signature */
+    "glUniform2fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib1svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib1svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs1dvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs1dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform2ivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform2ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const char GetImageTransformParameterfvHP_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetImageTransformParameterfvHP\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightubvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightubvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char CopyConvolutionFilter1D_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glCopyConvolutionFilter1D\0"
+    "glCopyConvolutionFilter1DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiNormal3fVertex3fSUN_names[] = 
+    "iffffff\0" /* Parameter signature */
+    "glReplacementCodeuiNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentMaterialfvSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glFragmentMaterialfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_blend_color)
+static const char BlendColor_names[] = 
+    "ffff\0" /* Parameter signature */
+    "glBlendColor\0"
+    "glBlendColorEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char UniformMatrix4fvARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glUniformMatrix4fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const char ReadInstrumentsSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glReadInstrumentsSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color4ubVertex3fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glColor4ubVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const char GetListParameterivSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetListParameterivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NusvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4NusvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4svMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos4svMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char CreateProgramObjectARB_names[] = 
+    "\0" /* Parameter signature */
+    "glCreateProgramObjectARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightModelivSGIX_names[] = 
+    "ip\0" /* Parameter signature */
+    "glFragmentLightModelivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char ColorFragmentOp3ATI_names[] = 
+    "iiiiiiiiiiiii\0" /* Parameter signature */
+    "glColorFragmentOp3ATI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const char PrioritizeTextures_names[] = 
+    "ipp\0" /* Parameter signature */
+    "glPrioritizeTextures\0"
+    "glPrioritizeTexturesEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const char AsyncMarkerSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glAsyncMarkerSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactorubSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glGlobalAlphaFactorubSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char ResetHistogram_names[] = 
+    "i\0" /* Parameter signature */
+    "glResetHistogram\0"
+    "glResetHistogramEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const char GetProgramNamedParameterfvNV_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glGetProgramNamedParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_point_parameters) || defined(need_GL_EXT_point_parameters) || defined(need_GL_SGIS_point_parameters)
+static const char PointParameterfEXT_names[] = 
+    "if\0" /* Parameter signature */
+    "glPointParameterf\0"
+    "glPointParameterfARB\0"
+    "glPointParameterfEXT\0"
+    "glPointParameterfSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_polynomial_ffd)
+static const char LoadIdentityDeformationMapSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glLoadIdentityDeformationMapSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char GenFencesNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenFencesNV\0"
+    "";
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const char ImageTransformParameterfHP_names[] = 
+    "iif\0" /* Parameter signature */
+    "glImageTransformParameterfHP\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_matrix_palette)
+static const char MatrixIndexusvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMatrixIndexusvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ProgramParameter4dvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glProgramParameter4dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char DisableVertexAttribArrayARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glDisableVertexAttribArrayARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_2_0)
+static const char StencilMaskSeparate_names[] = 
+    "ii\0" /* Parameter signature */
+    "glStencilMaskSeparate\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramLocalParameter4dARB_names[] = 
+    "iidddd\0" /* Parameter signature */
+    "glProgramLocalParameter4dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char CompressedTexImage3DARB_names[] = 
+    "iiiiiiiip\0" /* Parameter signature */
+    "glCompressedTexImage3D\0"
+    "glCompressedTexImage3DARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib1fARB_names[] = 
+    "if\0" /* Parameter signature */
+    "glVertexAttrib1fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char TestFenceNV_names[] = 
+    "i\0" /* Parameter signature */
+    "glTestFenceNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord1fv\0"
+    "glMultiTexCoord1fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char ColorFragmentOp2ATI_names[] = 
+    "iiiiiiiiii\0" /* Parameter signature */
+    "glColorFragmentOp2ATI\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char SecondaryColorPointerListIBM_names[] = 
+    "iiipi\0" /* Parameter signature */
+    "glSecondaryColorPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const char GetPixelTexGenParameterivSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetPixelTexGenParameterivSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4fNV_names[] = 
+    "iffff\0" /* Parameter signature */
+    "glVertexAttrib4fNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodeubSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glReplacementCodeubSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const char FinishAsyncSGIX_names[] = 
+    "p\0" /* Parameter signature */
+    "glFinishAsyncSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
+static const char FogCoorddEXT_names[] = 
+    "d\0" /* Parameter signature */
+    "glFogCoordd\0"
+    "glFogCoorddEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color4ubVertex3fSUN_names[] = 
+    "iiiifff\0" /* Parameter signature */
+    "glColor4ubVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
+static const char FogCoordfEXT_names[] = 
+    "f\0" /* Parameter signature */
+    "glFogCoordf\0"
+    "glFogCoordfEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fVertex3fSUN_names[] = 
+    "fffff\0" /* Parameter signature */
+    "glTexCoord2fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactoriSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glGlobalAlphaFactoriSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib2dNV_names[] = 
+    "idd\0" /* Parameter signature */
+    "glVertexAttrib2dNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NbvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4NbvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_shader)
+static const char GetActiveAttribARB_names[] = 
+    "iiipppp\0" /* Parameter signature */
+    "glGetActiveAttribARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4ubNV_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glVertexAttrib4ubNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fColor4fNormal3fVertex3fSUN_names[] = 
+    "ffffffffffff\0" /* Parameter signature */
+    "glTexCoord2fColor4fNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char GetMinmaxEXT_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glGetMinmaxEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char CombinerParameterfvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glCombinerParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs3dvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs3dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs4fvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs4fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightiSGIX_names[] = 
+    "iii\0" /* Parameter signature */
+    "glFragmentLightiSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_polygon_offset)
+static const char PolygonOffsetEXT_names[] = 
+    "ff\0" /* Parameter signature */
+    "glPolygonOffsetEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const char PollAsyncSGIX_names[] = 
+    "p\0" /* Parameter signature */
+    "glPollAsyncSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char DeleteFragmentShaderATI_names[] = 
+    "i\0" /* Parameter signature */
+    "glDeleteFragmentShaderATI\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fNormal3fVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glTexCoord2fNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
+static const char MultTransposeMatrixdARB_names[] = 
+    "p\0" /* Parameter signature */
+    "glMultTransposeMatrixd\0"
+    "glMultTransposeMatrixdARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2svMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos2sv\0"
+    "glWindowPos2svARB\0"
+    "glWindowPos2svMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char CompressedTexImage1DARB_names[] = 
+    "iiiiiip\0" /* Parameter signature */
+    "glCompressedTexImage1D\0"
+    "glCompressedTexImage1DARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib2sNV_names[] = 
+    "iii\0" /* Parameter signature */
+    "glVertexAttrib2sNV\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char NormalPointerListIBM_names[] = 
+    "iipi\0" /* Parameter signature */
+    "glNormalPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char IndexPointerEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glIndexPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char NormalPointerEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glNormalPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3dARB_names[] = 
+    "iddd\0" /* Parameter signature */
+    "glMultiTexCoord3d\0"
+    "glMultiTexCoord3dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2iARB_names[] = 
+    "iii\0" /* Parameter signature */
+    "glMultiTexCoord2i\0"
+    "glMultiTexCoord2iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN_names[] = 
+    "iffffffff\0" /* Parameter signature */
+    "glReplacementCodeuiTexCoord2fNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord2sv\0"
+    "glMultiTexCoord2svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodeubvSUN_names[] = 
+    "p\0" /* Parameter signature */
+    "glReplacementCodeubvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform3iARB_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glUniform3iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char GetFragmentMaterialfvSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFragmentMaterialfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3fEXT_names[] = 
+    "fff\0" /* Parameter signature */
+    "glBinormal3fEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactordSUN_names[] = 
+    "d\0" /* Parameter signature */
+    "glGlobalAlphaFactordSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs3fvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs3fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char GenerateMipmapEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glGenerateMipmapEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ProgramParameter4dNV_names[] = 
+    "iidddd\0" /* Parameter signature */
+    "glProgramParameter4dNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char SetFragmentShaderConstantATI_names[] = 
+    "ip\0" /* Parameter signature */
+    "glSetFragmentShaderConstantATI\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char GetMapAttribParameterivNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetMapAttribParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char CreateShaderObjectARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glCreateShaderObjectARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_sharpen_texture)
+static const char GetSharpenTexFuncSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetSharpenTexFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char BufferDataARB_names[] = 
+    "iipi\0" /* Parameter signature */
+    "glBufferData\0"
+    "glBufferDataARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_array_range)
+static const char FlushVertexArrayRangeNV_names[] = 
+    "\0" /* Parameter signature */
+    "glFlushVertexArrayRangeNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char SampleMapATI_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSampleMapATI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char VertexPointerEXT_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glVertexPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_texture_filter4)
+static const char GetTexFilterFuncSGIS_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetTexFilterFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char GetCombinerOutputParameterfvNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetCombinerOutputParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_subtexture)
+static const char TexSubImage1D_names[] = 
+    "iiiiiip\0" /* Parameter signature */
+    "glTexSubImage1D\0"
+    "glTexSubImage1DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib1sARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glVertexAttrib1sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char FinalCombinerInputNV_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glFinalCombinerInputNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char GetHistogramParameterfvEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetHistogramParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_flush_raster)
+static const char FlushRasterSGIX_names[] = 
+    "\0" /* Parameter signature */
+    "glFlushRasterSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiTexCoord2fVertex3fSUN_names[] = 
+    "ifffff\0" /* Parameter signature */
+    "glReplacementCodeuiTexCoord2fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_draw_buffers) || defined(need_GL_ATI_draw_buffers)
+static const char DrawBuffersARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDrawBuffersARB\0"
+    "glDrawBuffersATI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char IsRenderbufferEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsRenderbufferEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_2_0)
+static const char StencilOpSeparate_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glStencilOpSeparate\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const char ColorTableParameteriv_names[] = 
+    "iip\0" /* Parameter signature */
+    "glColorTableParameteriv\0"
+    "glColorTableParameterivSGI\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char FogCoordPointerListIBM_names[] = 
+    "iipi\0" /* Parameter signature */
+    "glFogCoordPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3dMESA_names[] = 
+    "ddd\0" /* Parameter signature */
+    "glWindowPos3d\0"
+    "glWindowPos3dARB\0"
+    "glWindowPos3dMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_point_parameters) || defined(need_GL_EXT_point_parameters) || defined(need_GL_SGIS_point_parameters)
+static const char PointParameterfvEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glPointParameterfv\0"
+    "glPointParameterfvARB\0"
+    "glPointParameterfvEXT\0"
+    "glPointParameterfvSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2fvMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos2fv\0"
+    "glWindowPos2fvARB\0"
+    "glWindowPos2fvMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3bvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3bv\0"
+    "glSecondaryColor3bvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char GetHistogramEXT_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glGetHistogramEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char VertexPointerListIBM_names[] = 
+    "iiipi\0" /* Parameter signature */
+    "glVertexPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetProgramLocalParameterfvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramLocalParameterfvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentMaterialfSGIX_names[] = 
+    "iif\0" /* Parameter signature */
+    "glFragmentMaterialfSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_paletted_texture)
+static const char GetColorTableEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetColorTableEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char RenderbufferStorageEXT_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glRenderbufferStorageEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char IsFenceNV_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsFenceNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char AttachObjectARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glAttachObjectARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char GetFragmentLightivSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFragmentLightivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char UniformMatrix2fvARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glUniformMatrix2fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2fARB_names[] = 
+    "iff\0" /* Parameter signature */
+    "glMultiTexCoord2f\0"
+    "glMultiTexCoord2fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table) || defined(need_GL_EXT_paletted_texture)
+static const char ColorTable_names[] = 
+    "iiiiip\0" /* Parameter signature */
+    "glColorTable\0"
+    "glColorTableSGI\0"
+    "glColorTableEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char MapControlPointsNV_names[] = 
+    "iiiiiiiip\0" /* Parameter signature */
+    "glMapControlPointsNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char ConvolutionFilter2D_names[] = 
+    "iiiiiip\0" /* Parameter signature */
+    "glConvolutionFilter2D\0"
+    "glConvolutionFilter2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char MapParameterfvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glMapParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib3dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib3dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_PGI_misc_hints)
+static const char HintPGI_names[] = 
+    "ii\0" /* Parameter signature */
+    "glHintPGI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char ConvolutionParameteriv_names[] = 
+    "iip\0" /* Parameter signature */
+    "glConvolutionParameteriv\0"
+    "glConvolutionParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_cull_vertex)
+static const char CullParameterdvEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glCullParameterdvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const char ProgramNamedParameter4fNV_names[] = 
+    "iipffff\0" /* Parameter signature */
+    "glProgramNamedParameter4fNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color3fVertex3fSUN_names[] = 
+    "ffffff\0" /* Parameter signature */
+    "glColor3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramEnvParameter4fvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glProgramEnvParameter4fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightModeliSGIX_names[] = 
+    "ii\0" /* Parameter signature */
+    "glFragmentLightModeliSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char ConvolutionParameterfv_names[] = 
+    "iip\0" /* Parameter signature */
+    "glConvolutionParameterfv\0"
+    "glConvolutionParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_3DFX_tbuffer)
+static const char TbufferMask3DFX_names[] = 
+    "i\0" /* Parameter signature */
+    "glTbufferMask3DFX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char LoadProgramNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glLoadProgramNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4fvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetAttachedObjectsARB_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glGetAttachedObjectsARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform3fvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform3fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_draw_range_elements)
+static const char DrawRangeElements_names[] = 
+    "iiiiip\0" /* Parameter signature */
+    "glDrawRangeElements\0"
+    "glDrawRangeElementsEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_sprite)
+static const char SpriteParameterfvSGIX_names[] = 
+    "ip\0" /* Parameter signature */
+    "glSpriteParameterfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char CheckFramebufferStatusEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glCheckFramebufferStatusEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactoruiSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glGlobalAlphaFactoruiSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetHandleARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glGetHandleARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetVertexAttribivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char GetCombinerInputParameterfvNV_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glGetCombinerInputParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiNormal3fVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glReplacementCodeuiNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
+static const char LoadTransposeMatrixdARB_names[] = 
+    "p\0" /* Parameter signature */
+    "glLoadTransposeMatrixd\0"
+    "glLoadTransposeMatrixdARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_2_0)
+static const char StencilFuncSeparate_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glStencilFuncSeparate\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3sEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSecondaryColor3s\0"
+    "glSecondaryColor3sEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color3fVertex3fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glColor3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactorbSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glGlobalAlphaFactorbSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const char ImageTransformParameterfvHP_names[] = 
+    "iip\0" /* Parameter signature */
+    "glImageTransformParameterfvHP\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4ivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib3fNV_names[] = 
+    "ifff\0" /* Parameter signature */
+    "glVertexAttrib3fNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs2dvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs2dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord3fv\0"
+    "glMultiTexCoord3fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3dEXT_names[] = 
+    "ddd\0" /* Parameter signature */
+    "glSecondaryColor3d\0"
+    "glSecondaryColor3dEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetProgramParameterfvNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetProgramParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char TangentPointerEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glTangentPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color4fNormal3fVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glColor4fNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const char GetInstrumentsSGIX_names[] = 
+    "\0" /* Parameter signature */
+    "glGetInstrumentsSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char EvalMapsNV_names[] = 
+    "ii\0" /* Parameter signature */
+    "glEvalMapsNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_subtexture)
+static const char TexSubImage2D_names[] = 
+    "iiiiiiiip\0" /* Parameter signature */
+    "glTexSubImage2D\0"
+    "glTexSubImage2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightivSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glFragmentLightivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char DeleteRenderbuffersEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteRenderbuffersEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_pixel_transform)
+static const char PixelTransformParameterfvEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glPixelTransformParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4bvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4bvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char AlphaFragmentOp2ATI_names[] = 
+    "iiiiiiiii\0" /* Parameter signature */
+    "glAlphaFragmentOp2ATI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char GetSeparableFilterEXT_names[] = 
+    "iiippp\0" /* Parameter signature */
+    "glGetSeparableFilterEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4sARB_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glMultiTexCoord4s\0"
+    "glMultiTexCoord4sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char GetFragmentMaterialivSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFragmentMaterialivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4dMESA_names[] = 
+    "dddd\0" /* Parameter signature */
+    "glWindowPos4dMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightPointerARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glWeightPointerARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2dMESA_names[] = 
+    "dd\0" /* Parameter signature */
+    "glWindowPos2d\0"
+    "glWindowPos2dARB\0"
+    "glWindowPos2dMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char FramebufferTexture3DEXT_names[] = 
+    "iiiiii\0" /* Parameter signature */
+    "glFramebufferTexture3DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_blend_minmax)
+static const char BlendEquation_names[] = 
+    "i\0" /* Parameter signature */
+    "glBlendEquation\0"
+    "glBlendEquationEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib3dNV_names[] = 
+    "iddd\0" /* Parameter signature */
+    "glVertexAttrib3dNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib3dARB_names[] = 
+    "iddd\0" /* Parameter signature */
+    "glVertexAttrib3dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN_names[] = 
+    "ppppp\0" /* Parameter signature */
+    "glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4fARB_names[] = 
+    "iffff\0" /* Parameter signature */
+    "glVertexAttrib4fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_index_func)
+static const char IndexFuncEXT_names[] = 
+    "if\0" /* Parameter signature */
+    "glIndexFuncEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const char GetListParameterfvSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetListParameterfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord2dv\0"
+    "glMultiTexCoord2dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_cull_vertex)
+static const char CullParameterfvEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glCullParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const char ProgramNamedParameter4fvNV_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glProgramNamedParameter4fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColorPointerEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glSecondaryColorPointer\0"
+    "glSecondaryColorPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char ColorPointerListIBM_names[] = 
+    "iiipi\0" /* Parameter signature */
+    "glColorPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetActiveUniformARB_names[] = 
+    "iiipppp\0" /* Parameter signature */
+    "glGetActiveUniformARB\0"
+    "";
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const char ImageTransformParameteriHP_names[] = 
+    "iii\0" /* Parameter signature */
+    "glImageTransformParameteriHP\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord1sv\0"
+    "glMultiTexCoord1svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char EndQueryARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glEndQuery\0"
+    "glEndQueryARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char DeleteFencesNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteFencesNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_polynomial_ffd)
+static const char DeformationMap3dSGIX_names[] = 
+    "iddiiddiiddiip\0" /* Parameter signature */
+    "glDeformationMap3dSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const char GetImageTransformParameterivHP_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetImageTransformParameterivHP\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4ivMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos4ivMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord3sv\0"
+    "glMultiTexCoord3svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4iARB_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glMultiTexCoord4i\0"
+    "glMultiTexCoord4iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3ivEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glBinormal3ivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_resize_buffers)
+static const char ResizeBuffersMESA_names[] = 
+    "\0" /* Parameter signature */
+    "glResizeBuffersMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetUniformivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetUniformivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const char PixelTexGenParameteriSGIS_names[] = 
+    "ii\0" /* Parameter signature */
+    "glPixelTexGenParameteriSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_INTEL_parallel_arrays)
+static const char VertexPointervINTEL_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexPointervINTEL\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiColor4fNormal3fVertex3fvSUN_names[] = 
+    "pppp\0" /* Parameter signature */
+    "glReplacementCodeuiColor4fNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3uiEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSecondaryColor3ui\0"
+    "glSecondaryColor3uiEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const char StartInstrumentsSGIX_names[] = 
+    "\0" /* Parameter signature */
+    "glStartInstrumentsSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3usvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3usv\0"
+    "glSecondaryColor3usvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib2fvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib2fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramLocalParameter4dvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glProgramLocalParameter4dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_matrix_palette)
+static const char MatrixIndexuivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMatrixIndexuivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3sEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glTangent3sEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactorfSUN_names[] = 
+    "f\0" /* Parameter signature */
+    "glGlobalAlphaFactorfSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3iARB_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glMultiTexCoord3i\0"
+    "glMultiTexCoord3iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char GetConvolutionFilterEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetConvolutionFilterEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char TexCoordPointerListIBM_names[] = 
+    "iiipi\0" /* Parameter signature */
+    "glTexCoordPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactorusSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glGlobalAlphaFactorusSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib2dvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib2dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char FramebufferRenderbufferEXT_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glFramebufferRenderbufferEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib1dvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib1dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char SetFenceNV_names[] = 
+    "ii\0" /* Parameter signature */
+    "glSetFenceNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char FramebufferTexture1DEXT_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glFramebufferTexture1DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char GetCombinerOutputParameterivNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetCombinerOutputParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const char PixelTexGenParameterivSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glPixelTexGenParameterivSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_perturb_normal)
+static const char TextureNormalEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glTextureNormalEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char IndexPointerListIBM_names[] = 
+    "iipi\0" /* Parameter signature */
+    "glIndexPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightfvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightfvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ProgramParameter4fvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glProgramParameter4fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4fMESA_names[] = 
+    "ffff\0" /* Parameter signature */
+    "glWindowPos4fMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3dvMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos3dv\0"
+    "glWindowPos3dvARB\0"
+    "glWindowPos3dvMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1dARB_names[] = 
+    "id\0" /* Parameter signature */
+    "glMultiTexCoord1d\0"
+    "glMultiTexCoord1dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_NV_point_sprite)
+static const char PointParameterivNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glPointParameteriv\0"
+    "glPointParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform2fvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform2fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord3dv\0"
+    "glMultiTexCoord3dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN_names[] = 
+    "pppp\0" /* Parameter signature */
+    "glReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char DeleteObjectARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glDeleteObjectARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char UseProgramObjectARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glUseProgramObjectARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const char ProgramNamedParameter4dvNV_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glProgramNamedParameter4dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3fvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glTangent3fvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char BindFramebufferEXT_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBindFramebufferEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4usvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4usvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_compiled_vertex_array)
+static const char UnlockArraysEXT_names[] = 
+    "\0" /* Parameter signature */
+    "glUnlockArraysEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fColor3fVertex3fSUN_names[] = 
+    "ffffffff\0" /* Parameter signature */
+    "glTexCoord2fColor3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3fvMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos3fv\0"
+    "glWindowPos3fvARB\0"
+    "glWindowPos3fvMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib1svNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib1svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_copy_texture)
+static const char CopyTexSubImage3D_names[] = 
+    "iiiiiiiii\0" /* Parameter signature */
+    "glCopyTexSubImage3D\0"
+    "glCopyTexSubImage3DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib2dARB_names[] = 
+    "idd\0" /* Parameter signature */
+    "glVertexAttrib2dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_texture_color_mask)
+static const char TextureColorMaskSGIS_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glTextureColorMaskSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const char CopyColorTable_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glCopyColorTable\0"
+    "glCopyColorTableSGI\0"
+    "";
+#endif
+
+#if defined(need_GL_INTEL_parallel_arrays)
+static const char ColorPointervINTEL_names[] = 
+    "iip\0" /* Parameter signature */
+    "glColorPointervINTEL\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char AlphaFragmentOp1ATI_names[] = 
+    "iiiiii\0" /* Parameter signature */
+    "glAlphaFragmentOp1ATI\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3ivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord3iv\0"
+    "glMultiTexCoord3ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2sARB_names[] = 
+    "iii\0" /* Parameter signature */
+    "glMultiTexCoord2s\0"
+    "glMultiTexCoord2sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib1dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib1dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const char DeleteTextures_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteTextures\0"
+    "glDeleteTexturesEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char TexCoordPointerEXT_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glTexCoordPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_texture4D)
+static const char TexSubImage4DSGIS_names[] = 
+    "iiiiiiiiiiiip\0" /* Parameter signature */
+    "glTexSubImage4DSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners2)
+static const char CombinerStageParameterfvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glCombinerStageParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const char StopInstrumentsSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glStopInstrumentsSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord4fColor4fNormal3fVertex4fSUN_names[] = 
+    "fffffffffffffff\0" /* Parameter signature */
+    "glTexCoord4fColor4fNormal3fVertex4fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_polynomial_ffd)
+static const char DeformSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glDeformSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetVertexAttribfvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribfvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3ivEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3iv\0"
+    "glSecondaryColor3ivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_detail_texture)
+static const char GetDetailTexFuncSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetDetailTexFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners2)
+static const char GetCombinerStageParameterfvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetCombinerStageParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color4ubVertex2fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glColor4ubVertex2fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_texture_filter4)
+static const char TexFilterFuncSGIS_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glTexFilterFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_multisample) || defined(need_GL_EXT_multisample)
+static const char SampleMaskSGIS_names[] = 
+    "fi\0" /* Parameter signature */
+    "glSampleMaskSGIS\0"
+    "glSampleMaskEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_shader)
+static const char GetAttribLocationARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetAttribLocationARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4ubvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4ubvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_detail_texture)
+static const char DetailTexFuncSGIS_names[] = 
+    "iip\0" /* Parameter signature */
+    "glDetailTexFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Normal3fVertex3fSUN_names[] = 
+    "ffffff\0" /* Parameter signature */
+    "glNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_copy_texture)
+static const char CopyTexImage2D_names[] = 
+    "iiiiiiii\0" /* Parameter signature */
+    "glCopyTexImage2D\0"
+    "glCopyTexImage2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char GetBufferPointervARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetBufferPointerv\0"
+    "glGetBufferPointervARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramEnvParameter4fARB_names[] = 
+    "iiffff\0" /* Parameter signature */
+    "glProgramEnvParameter4fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform3ivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform3ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char GetFenceivNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFenceivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4dvMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos4dvMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_color_subtable)
+static const char ColorSubTable_names[] = 
+    "iiiiip\0" /* Parameter signature */
+    "glColorSubTable\0"
+    "glColorSubTableEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4ivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord4iv\0"
+    "glMultiTexCoord4ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char GetMapAttribParameterfvNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetMapAttribParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4sARB_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glVertexAttrib4sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char GetQueryObjectuivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetQueryObjectuiv\0"
+    "glGetQueryObjectuivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char MapParameterivNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glMapParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char GenRenderbuffersEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenRenderbuffersEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char GetConvolutionParameterfvEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetConvolutionParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char GetMinmaxParameterfvEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetMinmaxParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib2dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib2dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char EdgeFlagPointerEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glEdgeFlagPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs2svNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs2svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightbvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightbvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib2fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib2fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char GetBufferParameterivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetBufferParameteriv\0"
+    "glGetBufferParameterivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const char ListParameteriSGIX_names[] = 
+    "iii\0" /* Parameter signature */
+    "glListParameteriSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiColor4fNormal3fVertex3fSUN_names[] = 
+    "iffffffffff\0" /* Parameter signature */
+    "glReplacementCodeuiColor4fNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const char InstrumentsBufferSGIX_names[] = 
+    "ip\0" /* Parameter signature */
+    "glInstrumentsBufferSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4NivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodeuivSUN_names[] = 
+    "p\0" /* Parameter signature */
+    "glReplacementCodeuivSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2iMESA_names[] = 
+    "ii\0" /* Parameter signature */
+    "glWindowPos2i\0"
+    "glWindowPos2iARB\0"
+    "glWindowPos2iMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3fvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3fv\0"
+    "glSecondaryColor3fvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char CompressedTexSubImage1DARB_names[] = 
+    "iiiiiip\0" /* Parameter signature */
+    "glCompressedTexSubImage1D\0"
+    "glCompressedTexSubImage1DARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fNormal3fVertex3fSUN_names[] = 
+    "ffffffff\0" /* Parameter signature */
+    "glTexCoord2fNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetVertexAttribivNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetProgramStringARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramStringARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char CompileShaderARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glCompileShaderARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char CombinerOutputNV_names[] = 
+    "iiiiiiiiii\0" /* Parameter signature */
+    "glCombinerOutputNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const char ListParameterfvSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glListParameterfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3dvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glTangent3dvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetVertexAttribfvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3sMESA_names[] = 
+    "iii\0" /* Parameter signature */
+    "glWindowPos3s\0"
+    "glWindowPos3sARB\0"
+    "glWindowPos3sMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib2svNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib2svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs1fvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs1fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fVertex3fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glTexCoord2fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4sMESA_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glWindowPos4sMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NuivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4NuivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char ClientActiveTextureARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glClientActiveTexture\0"
+    "glClientActiveTextureARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_pixel_texture)
+static const char PixelTexGenSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glPixelTexGenSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodeusvSUN_names[] = 
+    "p\0" /* Parameter signature */
+    "glReplacementCodeusvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform4fARB_names[] = 
+    "iffff\0" /* Parameter signature */
+    "glUniform4fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_multimode_draw_arrays)
+static const char MultiModeDrawArraysIBM_names[] = 
+    "pppii\0" /* Parameter signature */
+    "glMultiModeDrawArraysIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
+static const char IsProgramNV_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsProgramARB\0"
+    "glIsProgramNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodePointerSUN_names[] = 
+    "iip\0" /* Parameter signature */
+    "glReplacementCodePointerSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramEnvParameter4dARB_names[] = 
+    "iidddd\0" /* Parameter signature */
+    "glProgramEnvParameter4dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const char ColorTableParameterfv_names[] = 
+    "iip\0" /* Parameter signature */
+    "glColorTableParameterfv\0"
+    "glColorTableParameterfvSGI\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightModelfSGIX_names[] = 
+    "if\0" /* Parameter signature */
+    "glFragmentLightModelfSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3bvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glBinormal3bvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_weighting)
+static const char VertexWeightfvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glVertexWeightfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib1dARB_names[] = 
+    "id\0" /* Parameter signature */
+    "glVertexAttrib1dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const char ImageTransformParameterivHP_names[] = 
+    "iip\0" /* Parameter signature */
+    "glImageTransformParameterivHP\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char DeleteQueriesARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteQueries\0"
+    "glDeleteQueriesARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color4ubVertex2fSUN_names[] = 
+    "iiiiff\0" /* Parameter signature */
+    "glColor4ubVertex2fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentColorMaterialSGIX_names[] = 
+    "ii\0" /* Parameter signature */
+    "glFragmentColorMaterialSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_matrix_palette)
+static const char CurrentPaletteMatrixARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glCurrentPaletteMatrixARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4sNV_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glVertexAttrib4sNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_multisample) || defined(need_GL_EXT_multisample)
+static const char SamplePatternSGIS_names[] = 
+    "i\0" /* Parameter signature */
+    "glSamplePatternSGIS\0"
+    "glSamplePatternEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char IsQueryARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsQuery\0"
+    "glIsQueryARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiColor4ubVertex3fSUN_names[] = 
+    "iiiiifff\0" /* Parameter signature */
+    "glReplacementCodeuiColor4ubVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char LinkProgramARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glLinkProgramARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib2fNV_names[] = 
+    "iff\0" /* Parameter signature */
+    "glVertexAttrib2fNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char ShaderSourceARB_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glShaderSourceARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentMaterialiSGIX_names[] = 
+    "iii\0" /* Parameter signature */
+    "glFragmentMaterialiSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib3svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib3svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char CompressedTexSubImage3DARB_names[] = 
+    "iiiiiiiiiip\0" /* Parameter signature */
+    "glCompressedTexSubImage3D\0"
+    "glCompressedTexSubImage3DARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2ivMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos2iv\0"
+    "glWindowPos2ivARB\0"
+    "glWindowPos2ivMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char IsFramebufferEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsFramebufferEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform4ivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform4ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetVertexAttribdvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribdvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3dEXT_names[] = 
+    "ddd\0" /* Parameter signature */
+    "glBinormal3dEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_sprite)
+static const char SpriteParameteriSGIX_names[] = 
+    "ii\0" /* Parameter signature */
+    "glSpriteParameteriSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char RequestResidentProgramsNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glRequestResidentProgramsNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_tag_sample_buffer)
+static const char TagSampleBufferSGIX_names[] = 
+    "\0" /* Parameter signature */
+    "glTagSampleBufferSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodeusSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glReplacementCodeusSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const char ListParameterivSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glListParameterivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_multi_draw_arrays)
+static const char MultiDrawElementsEXT_names[] = 
+    "ipipi\0" /* Parameter signature */
+    "glMultiDrawElements\0"
+    "glMultiDrawElementsEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform1ivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform1ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2sMESA_names[] = 
+    "ii\0" /* Parameter signature */
+    "glWindowPos2s\0"
+    "glWindowPos2sARB\0"
+    "glWindowPos2sMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightusvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightusvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
+static const char FogCoordPointerEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glFogCoordPointer\0"
+    "glFogCoordPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_index_material)
+static const char IndexMaterialEXT_names[] = 
+    "ii\0" /* Parameter signature */
+    "glIndexMaterialEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3ubvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3ubv\0"
+    "glSecondaryColor3ubvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_shader)
+static const char BindAttribLocationARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glBindAttribLocationARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2dARB_names[] = 
+    "idd\0" /* Parameter signature */
+    "glMultiTexCoord2d\0"
+    "glMultiTexCoord2dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ExecuteProgramNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glExecuteProgramNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char LightEnviSGIX_names[] = 
+    "ii\0" /* Parameter signature */
+    "glLightEnviSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const char GetColorTableParameterivSGI_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetColorTableParameterivSGI\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const char ReplacementCodeuiSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glReplacementCodeuiSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char FramebufferTexture2DEXT_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glFramebufferTexture2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribPointerNV_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glVertexAttribPointerNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char GetFramebufferAttachmentParameterivEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetFramebufferAttachmentParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord4dv\0"
+    "glMultiTexCoord4dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_pixel_transform)
+static const char PixelTransformParameteriEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glPixelTransformParameteriEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char ValidateProgramARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glValidateProgramARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fColor4ubVertex3fSUN_names[] = 
+    "ffiiiifff\0" /* Parameter signature */
+    "glTexCoord2fColor4ubVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform1iARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glUniform1iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttribPointerARB_names[] = 
+    "iiiiip\0" /* Parameter signature */
+    "glVertexAttribPointerARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_sharpen_texture)
+static const char SharpenTexFuncSGIS_names[] = 
+    "iip\0" /* Parameter signature */
+    "glSharpenTexFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord4fv\0"
+    "glMultiTexCoord4fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char TrackMatrixNV_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glTrackMatrixNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char CombinerParameteriNV_names[] = 
+    "ii\0" /* Parameter signature */
+    "glCombinerParameteriNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const char DeleteAsyncMarkersSGIX_names[] = 
+    "ii\0" /* Parameter signature */
+    "glDeleteAsyncMarkersSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const char IsAsyncMarkerSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsAsyncMarkerSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_framezoom)
+static const char FrameZoomSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glFrameZoomSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Normal3fVertex3fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NsvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4NsvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib3fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib3fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char DeleteFramebuffersEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteFramebuffersEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const char GlobalAlphaFactorsSUN_names[] = 
+    "i\0" /* Parameter signature */
+    "glGlobalAlphaFactorsSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture3D)
+static const char TexSubImage3D_names[] = 
+    "iiiiiiiiiip\0" /* Parameter signature */
+    "glTexSubImage3D\0"
+    "glTexSubImage3DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3fEXT_names[] = 
+    "fff\0" /* Parameter signature */
+    "glTangent3fEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3uivEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3uiv\0"
+    "glSecondaryColor3uivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_matrix_palette)
+static const char MatrixIndexubvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMatrixIndexubvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char Color4fNormal3fVertex3fSUN_names[] = 
+    "ffffffffff\0" /* Parameter signature */
+    "glColor4fNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const char PixelTexGenParameterfSGIS_names[] = 
+    "if\0" /* Parameter signature */
+    "glPixelTexGenParameterfSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fColor4fNormal3fVertex3fvSUN_names[] = 
+    "pppp\0" /* Parameter signature */
+    "glTexCoord2fColor4fNormal3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightModelfvSGIX_names[] = 
+    "ip\0" /* Parameter signature */
+    "glFragmentLightModelfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord3fARB_names[] = 
+    "ifff\0" /* Parameter signature */
+    "glMultiTexCoord3f\0"
+    "glMultiTexCoord3fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const char GetPixelTexGenParameterfvSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetPixelTexGenParameterfvSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char GenFramebuffersEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenFramebuffersEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetProgramParameterdvNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetProgramParameterdvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_pixel_transform)
+static const char PixelTransformParameterfEXT_names[] = 
+    "iif\0" /* Parameter signature */
+    "glPixelTransformParameterfEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightfvSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glFragmentLightfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib3sNV_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glVertexAttrib3sNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NubARB_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glVertexAttrib4NubARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetProgramEnvParameterfvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramEnvParameterfvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetTrackMatrixivNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetTrackMatrixivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib3svNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib3svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform4fvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform4fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
+static const char MultTransposeMatrixfARB_names[] = 
+    "p\0" /* Parameter signature */
+    "glMultTransposeMatrixf\0"
+    "glMultTransposeMatrixfARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char ColorFragmentOp1ATI_names[] = 
+    "iiiiiii\0" /* Parameter signature */
+    "glColorFragmentOp1ATI\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetUniformfvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetUniformfvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN_names[] = 
+    "iffffffffffff\0" /* Parameter signature */
+    "glReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char DetachObjectARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glDetachObjectARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char VertexBlendARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glVertexBlendARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3iMESA_names[] = 
+    "iii\0" /* Parameter signature */
+    "glWindowPos3i\0"
+    "glWindowPos3iARB\0"
+    "glWindowPos3iMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char SeparableFilter2D_names[] = 
+    "iiiiiipp\0" /* Parameter signature */
+    "glSeparableFilter2D\0"
+    "glSeparableFilter2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiColor4ubVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glReplacementCodeuiColor4ubVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char CompressedTexImage2DARB_names[] = 
+    "iiiiiiip\0" /* Parameter signature */
+    "glCompressedTexImage2D\0"
+    "glCompressedTexImage2DARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char ArrayElement_names[] = 
+    "i\0" /* Parameter signature */
+    "glArrayElement\0"
+    "glArrayElementEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_depth_bounds_test)
+static const char DepthBoundsEXT_names[] = 
+    "dd\0" /* Parameter signature */
+    "glDepthBoundsEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ProgramParameters4fvNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glProgramParameters4fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_polynomial_ffd)
+static const char DeformationMap3fSGIX_names[] = 
+    "iffiiffiiffiip\0" /* Parameter signature */
+    "glDeformationMap3fSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetProgramivNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_copy_texture)
+static const char CopyTexImage1D_names[] = 
+    "iiiiiii\0" /* Parameter signature */
+    "glCopyTexImage1D\0"
+    "glCopyTexImage1DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char AlphaFragmentOp3ATI_names[] = 
+    "iiiiiiiiiiii\0" /* Parameter signature */
+    "glAlphaFragmentOp3ATI\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetVertexAttribdvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribdvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib3fvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib3fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char GetFinalCombinerInputParameterivNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFinalCombinerInputParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char GetMapParameterivNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetMapParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform4iARB_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glUniform4iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char ConvolutionParameteri_names[] = 
+    "iii\0" /* Parameter signature */
+    "glConvolutionParameteri\0"
+    "glConvolutionParameteriEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3sEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glBinormal3sEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char ConvolutionParameterf_names[] = 
+    "iif\0" /* Parameter signature */
+    "glConvolutionParameterf\0"
+    "glConvolutionParameterfEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs2fvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs2fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_matrix_palette)
+static const char MatrixIndexPointerARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glMatrixIndexPointerARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char GetMapParameterfvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetMapParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char PassTexCoordATI_names[] = 
+    "iii\0" /* Parameter signature */
+    "glPassTexCoordATI\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib1fvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib1fvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3ivEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glTangent3ivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3dEXT_names[] = 
+    "ddd\0" /* Parameter signature */
+    "glTangent3dEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3dvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3dv\0"
+    "glSecondaryColor3dvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_multi_draw_arrays)
+static const char MultiDrawArraysEXT_names[] = 
+    "ippi\0" /* Parameter signature */
+    "glMultiDrawArrays\0"
+    "glMultiDrawArraysEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char BindRenderbufferEXT_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBindRenderbufferEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4dARB_names[] = 
+    "idddd\0" /* Parameter signature */
+    "glMultiTexCoord4d\0"
+    "glMultiTexCoord4dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const char GetColorTableSGI_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glGetColorTableSGI\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3usEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSecondaryColor3us\0"
+    "glSecondaryColor3usEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramLocalParameter4fvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glProgramLocalParameter4fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
+static const char DeleteProgramsNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteProgramsARB\0"
+    "glDeleteProgramsNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1sARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glMultiTexCoord1s\0"
+    "glMultiTexCoord1sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiColor3fVertex3fSUN_names[] = 
+    "iffffff\0" /* Parameter signature */
+    "glReplacementCodeuiColor3fVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
+static const char GetVertexAttribPointervNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetVertexAttribPointervARB\0"
+    "glGetVertexAttribPointervNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1dvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord1dv\0"
+    "glMultiTexCoord1dvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform2iARB_names[] = 
+    "iii\0" /* Parameter signature */
+    "glUniform2iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char GetConvolutionParameterivEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetConvolutionParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char GetProgramStringNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramStringNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char ColorPointerEXT_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glColorPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char MapBufferARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glMapBuffer\0"
+    "glMapBufferARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3svEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glBinormal3svEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_light_texture)
+static const char ApplyTextureEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glApplyTextureEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_light_texture)
+static const char TextureMaterialEXT_names[] = 
+    "ii\0" /* Parameter signature */
+    "glTextureMaterialEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_light_texture)
+static const char TextureLightEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glTextureLightEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char ResetMinmax_names[] = 
+    "i\0" /* Parameter signature */
+    "glResetMinmax\0"
+    "glResetMinmaxEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const char GenTexturesEXT_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenTexturesEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_sprite)
+static const char SpriteParameterfSGIX_names[] = 
+    "if\0" /* Parameter signature */
+    "glSpriteParameterfSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char GetMinmaxParameterivEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetMinmaxParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs4dvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs4dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4dARB_names[] = 
+    "idddd\0" /* Parameter signature */
+    "glVertexAttrib4dARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const char ProgramNamedParameter4dNV_names[] = 
+    "iipdddd\0" /* Parameter signature */
+    "glProgramNamedParameter4dNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_weighting)
+static const char VertexWeightfEXT_names[] = 
+    "f\0" /* Parameter signature */
+    "glVertexWeightfEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
+static const char FogCoordfvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glFogCoordfv\0"
+    "glFogCoordfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1ivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord1iv\0"
+    "glMultiTexCoord1ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3ubEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glSecondaryColor3ub\0"
+    "glSecondaryColor3ubEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2ivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord2iv\0"
+    "glMultiTexCoord2ivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_fog_function)
+static const char FogFuncSGIS_names[] = 
+    "ip\0" /* Parameter signature */
+    "glFogFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_copy_texture)
+static const char CopyTexSubImage2D_names[] = 
+    "iiiiiiii\0" /* Parameter signature */
+    "glCopyTexSubImage2D\0"
+    "glCopyTexSubImage2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetObjectParameterivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetObjectParameterivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord4fVertex4fSUN_names[] = 
+    "ffffffff\0" /* Parameter signature */
+    "glTexCoord4fVertex4fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetProgramLocalParameterdvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramLocalParameterdvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1iARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glMultiTexCoord1i\0"
+    "glMultiTexCoord1iARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetProgramivARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_blend_func_separate) || defined(need_GL_INGR_blend_func_separate)
+static const char BlendFuncSeparateEXT_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glBlendFuncSeparate\0"
+    "glBlendFuncSeparateEXT\0"
+    "glBlendFuncSeparateINGR\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char ProgramParameters4dvNV_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glProgramParameters4dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord2fColor3fVertex3fvSUN_names[] = 
+    "ppp\0" /* Parameter signature */
+    "glTexCoord2fColor3fVertex3fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3dvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glBinormal3dvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const char AreTexturesResidentEXT_names[] = 
+    "ipp\0" /* Parameter signature */
+    "glAreTexturesResidentEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIS_fog_function)
+static const char GetFogFuncSGIS_names[] = 
+    "p\0" /* Parameter signature */
+    "glGetFogFuncSGIS\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetUniformLocationARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetUniformLocationARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3fEXT_names[] = 
+    "fff\0" /* Parameter signature */
+    "glSecondaryColor3f\0"
+    "glSecondaryColor3fEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char CombinerInputNV_names[] = 
+    "iiiiii\0" /* Parameter signature */
+    "glCombinerInputNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib3sARB_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glVertexAttrib3sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramStringARB_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glProgramStringARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char TexCoord4fVertex4fvSUN_names[] = 
+    "pp\0" /* Parameter signature */
+    "glTexCoord4fVertex4fvSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib1fNV_names[] = 
+    "if\0" /* Parameter signature */
+    "glVertexAttrib1fNV\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentLightfSGIX_names[] = 
+    "iif\0" /* Parameter signature */
+    "glFragmentLightfSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_texture_compression)
+static const char GetCompressedTexImageARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetCompressedTexImage\0"
+    "glGetCompressedTexImageARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_weighting)
+static const char VertexWeightPointerEXT_names[] = 
+    "iiip\0" /* Parameter signature */
+    "glVertexWeightPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_stencil_two_side)
+static const char ActiveStencilFaceEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glActiveStencilFaceEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_paletted_texture)
+static const char GetColorTableParameterfvEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetColorTableParameterfvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetShaderSourceARB_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glGetShaderSourceARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_igloo_interface)
+static const char IglooInterfaceSGIX_names[] = 
+    "ip\0" /* Parameter signature */
+    "glIglooInterfaceSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4dNV_names[] = 
+    "idddd\0" /* Parameter signature */
+    "glVertexAttrib4dNV\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_multimode_draw_arrays)
+static const char MultiModeDrawElementsIBM_names[] = 
+    "ppipii\0" /* Parameter signature */
+    "glMultiModeDrawElementsIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord4sv\0"
+    "glMultiTexCoord4svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_occlusion_query)
+static const char GenQueriesARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenQueries\0"
+    "glGenQueriesARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const char ReplacementCodeuiVertex3fSUN_names[] = 
+    "ifff\0" /* Parameter signature */
+    "glReplacementCodeuiVertex3fSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3iEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glTangent3iEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUN_mesh_array)
+static const char DrawMeshArraysSUN_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glDrawMeshArraysSUN\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const char GetMapControlPointsNV_names[] = 
+    "iiiiiip\0" /* Parameter signature */
+    "glGetMapControlPointsNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform1fARB_names[] = 
+    "if\0" /* Parameter signature */
+    "glUniform1fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char ProgramLocalParameter4fARB_names[] = 
+    "iiffff\0" /* Parameter signature */
+    "glProgramLocalParameter4fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_sprite)
+static const char SpriteParameterivSGIX_names[] = 
+    "ip\0" /* Parameter signature */
+    "glSpriteParameterivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord1fARB_names[] = 
+    "if\0" /* Parameter signature */
+    "glMultiTexCoord1f\0"
+    "glMultiTexCoord1fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs4ubvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs4ubvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightsvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightsvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform1fvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glUniform1fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_copy_texture)
+static const char CopyTexSubImage1D_names[] = 
+    "iiiiii\0" /* Parameter signature */
+    "glCopyTexSubImage1D\0"
+    "glCopyTexSubImage1DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const char BindTexture_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBindTexture\0"
+    "glBindTextureEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char BeginFragmentShaderATI_names[] = 
+    "\0" /* Parameter signature */
+    "glBeginFragmentShaderATI\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord4fARB_names[] = 
+    "iffff\0" /* Parameter signature */
+    "glMultiTexCoord4f\0"
+    "glMultiTexCoord4fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs3svNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs3svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char EnableVertexAttribArrayARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glEnableVertexAttribArrayARB\0"
+    "";
+#endif
+
+#if defined(need_GL_INTEL_parallel_arrays)
+static const char NormalPointervINTEL_names[] = 
+    "ip\0" /* Parameter signature */
+    "glNormalPointervINTEL\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const char CopyConvolutionFilter2D_names[] = 
+    "iiiiii\0" /* Parameter signature */
+    "glCopyConvolutionFilter2D\0"
+    "glCopyConvolutionFilter2DEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3ivMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos3iv\0"
+    "glWindowPos3ivARB\0"
+    "glWindowPos3ivMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_fence)
+static const char FinishFenceNV_names[] = 
+    "i\0" /* Parameter signature */
+    "glFinishFenceNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char IsBufferARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsBuffer\0"
+    "glIsBufferARB\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4iMESA_names[] = 
+    "iiii\0" /* Parameter signature */
+    "glWindowPos4iMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4uivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4uivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3bvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glTangent3bvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_reference_plane)
+static const char ReferencePlaneSGIX_names[] = 
+    "p\0" /* Parameter signature */
+    "glReferencePlaneSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3fvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glBinormal3fvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const char IsTextureEXT_names[] = 
+    "i\0" /* Parameter signature */
+    "glIsTextureEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_INTEL_parallel_arrays)
+static const char TexCoordPointervINTEL_names[] = 
+    "iip\0" /* Parameter signature */
+    "glTexCoordPointervINTEL\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char DeleteBuffersARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glDeleteBuffers\0"
+    "glDeleteBuffersARB\0"
+    "";
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const char WindowPos4fvMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos4fvMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib1sNV_names[] = 
+    "ii\0" /* Parameter signature */
+    "glVertexAttrib1sNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_secondary_color)
+static const char SecondaryColor3svEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glSecondaryColor3sv\0"
+    "glSecondaryColor3svEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3) || defined(need_GL_ARB_transpose_matrix)
+static const char LoadTransposeMatrixfARB_names[] = 
+    "p\0" /* Parameter signature */
+    "glLoadTransposeMatrixf\0"
+    "glLoadTransposeMatrixfARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char GetPointerv_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGetPointerv\0"
+    "glGetPointervEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3bEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glTangent3bEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char CombinerParameterfNV_names[] = 
+    "if\0" /* Parameter signature */
+    "glCombinerParameterfNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
+static const char BindProgramNV_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBindProgramARB\0"
+    "glBindProgramNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char Uniform3fARB_names[] = 
+    "ifff\0" /* Parameter signature */
+    "glUniform3fARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char BindFragmentShaderATI_names[] = 
+    "i\0" /* Parameter signature */
+    "glBindFragmentShaderATI\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char UnmapBufferARB_names[] = 
+    "i\0" /* Parameter signature */
+    "glUnmapBuffer\0"
+    "glUnmapBufferARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const char Minmax_names[] = 
+    "iii\0" /* Parameter signature */
+    "glMinmax\0"
+    "glMinmaxEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_EXT_fog_coord)
+static const char FogCoorddvEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glFogCoorddv\0"
+    "glFogCoorddvEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SUNX_constant_data)
+static const char FinishTextureSUNX_names[] = 
+    "\0" /* Parameter signature */
+    "glFinishTextureSUNX\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char GetFragmentLightfvSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFragmentLightfvSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char GetFinalCombinerInputParameterfvNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetFinalCombinerInputParameterfvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib2svARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib2svARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char AreProgramsResidentNV_names[] = 
+    "ipp\0" /* Parameter signature */
+    "glAreProgramsResidentNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos3svMESA_names[] = 
+    "p\0" /* Parameter signature */
+    "glWindowPos3sv\0"
+    "glWindowPos3svARB\0"
+    "glWindowPos3svMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_color_subtable)
+static const char CopyColorSubTable_names[] = 
+    "iiiii\0" /* Parameter signature */
+    "glCopyColorSubTable\0"
+    "glCopyColorSubTableEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightdvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightdvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const char PollInstrumentsSGIX_names[] = 
+    "p\0" /* Parameter signature */
+    "glPollInstrumentsSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib4NubvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4NubvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib3dvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib3dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetObjectParameterfvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetObjectParameterfvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char GetProgramEnvParameterdvARB_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetProgramEnvParameterdvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_compiled_vertex_array)
+static const char LockArraysEXT_names[] = 
+    "ii\0" /* Parameter signature */
+    "glLockArraysEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_pixel_transform)
+static const char PixelTransformParameterivEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glPixelTransformParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char BinormalPointerEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glBinormalPointerEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib1dNV_names[] = 
+    "id\0" /* Parameter signature */
+    "glVertexAttrib1dNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char GetCombinerInputParameterivNV_names[] = 
+    "iiiip\0" /* Parameter signature */
+    "glGetCombinerInputParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const char MultiTexCoord2fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glMultiTexCoord2fv\0"
+    "glMultiTexCoord2fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const char GetRenderbufferParameterivEXT_names[] = 
+    "iip\0" /* Parameter signature */
+    "glGetRenderbufferParameterivEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const char CombinerParameterivNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glCombinerParameterivNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char GenFragmentShadersATI_names[] = 
+    "i\0" /* Parameter signature */
+    "glGenFragmentShadersATI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const char DrawArrays_names[] = 
+    "iii\0" /* Parameter signature */
+    "glDrawArrays\0"
+    "glDrawArraysEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const char WeightuivARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glWeightuivARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib2sARB_names[] = 
+    "iii\0" /* Parameter signature */
+    "glVertexAttrib2sARB\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const char GenAsyncMarkersSGIX_names[] = 
+    "i\0" /* Parameter signature */
+    "glGenAsyncMarkersSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Tangent3svEXT_names[] = 
+    "p\0" /* Parameter signature */
+    "glTangent3svEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char BindBufferARB_names[] = 
+    "ii\0" /* Parameter signature */
+    "glBindBuffer\0"
+    "glBindBufferARB\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const char GetInfoLogARB_names[] = 
+    "iipp\0" /* Parameter signature */
+    "glGetInfoLogARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs4svNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs4svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const char EdgeFlagPointerListIBM_names[] = 
+    "ipi\0" /* Parameter signature */
+    "glEdgeFlagPointerListIBM\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const char VertexAttrib1fvARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib1fvARB\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_5) || defined(need_GL_ARB_vertex_buffer_object)
+static const char GenBuffersARB_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenBuffers\0"
+    "glGenBuffersARB\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttribs1svNV_names[] = 
+    "iip\0" /* Parameter signature */
+    "glVertexAttribs1svNV\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3bEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glBinormal3bEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const char FragmentMaterialivSGIX_names[] = 
+    "iip\0" /* Parameter signature */
+    "glFragmentMaterialivSGIX\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_array_range)
+static const char VertexArrayRangeNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexArrayRangeNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ARB_vertex_program) || defined(need_GL_NV_vertex_program)
+static const char GenProgramsNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glGenProgramsARB\0"
+    "glGenProgramsNV\0"
+    "";
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const char VertexAttrib4dvNV_names[] = 
+    "ip\0" /* Parameter signature */
+    "glVertexAttrib4dvNV\0"
+    "";
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const char EndFragmentShaderATI_names[] = 
+    "\0" /* Parameter signature */
+    "glEndFragmentShaderATI\0"
+    "";
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const char Binormal3iEXT_names[] = 
+    "iii\0" /* Parameter signature */
+    "glBinormal3iEXT\0"
+    "";
+#endif
+
+#if defined(need_GL_VERSION_1_4) || defined(need_GL_ARB_window_pos) || defined(need_GL_MESA_window_pos)
+static const char WindowPos2fMESA_names[] = 
+    "ff\0" /* Parameter signature */
+    "glWindowPos2f\0"
+    "glWindowPos2fARB\0"
+    "glWindowPos2fMESA\0"
+    "";
+#endif
+
+#if defined(need_GL_3DFX_tbuffer)
+static const struct dri_extension_function GL_3DFX_tbuffer_functions[] = {
+    { TbufferMask3DFX_names, TbufferMask3DFX_remap_index, 553 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_draw_buffers)
+static const struct dri_extension_function GL_ARB_draw_buffers_functions[] = {
+    { DrawBuffersARB_names, DrawBuffersARB_remap_index, 413 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_matrix_palette)
+static const struct dri_extension_function GL_ARB_matrix_palette_functions[] = {
+    { MatrixIndexusvARB_names, MatrixIndexusvARB_remap_index, -1 },
+    { MatrixIndexuivARB_names, MatrixIndexuivARB_remap_index, -1 },
+    { CurrentPaletteMatrixARB_names, CurrentPaletteMatrixARB_remap_index, -1 },
+    { MatrixIndexubvARB_names, MatrixIndexubvARB_remap_index, -1 },
+    { MatrixIndexPointerARB_names, MatrixIndexPointerARB_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_multisample)
+static const struct dri_extension_function GL_ARB_multisample_functions[] = {
+    { SampleCoverageARB_names, SampleCoverageARB_remap_index, 412 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_occlusion_query)
+static const struct dri_extension_function GL_ARB_occlusion_query_functions[] = {
+    { BeginQueryARB_names, BeginQueryARB_remap_index, 703 },
+    { GetQueryivARB_names, GetQueryivARB_remap_index, 705 },
+    { GetQueryObjectivARB_names, GetQueryObjectivARB_remap_index, 706 },
+    { EndQueryARB_names, EndQueryARB_remap_index, 704 },
+    { GetQueryObjectuivARB_names, GetQueryObjectuivARB_remap_index, 707 },
+    { DeleteQueriesARB_names, DeleteQueriesARB_remap_index, 701 },
+    { IsQueryARB_names, IsQueryARB_remap_index, 702 },
+    { GenQueriesARB_names, GenQueriesARB_remap_index, 700 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_point_parameters)
+static const struct dri_extension_function GL_ARB_point_parameters_functions[] = {
+    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
+    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_shader_objects)
+static const struct dri_extension_function GL_ARB_shader_objects_functions[] = {
+    { UniformMatrix3fvARB_names, UniformMatrix3fvARB_remap_index, 739 },
+    { Uniform2fARB_names, Uniform2fARB_remap_index, 723 },
+    { Uniform2ivARB_names, Uniform2ivARB_remap_index, 735 },
+    { UniformMatrix4fvARB_names, UniformMatrix4fvARB_remap_index, 740 },
+    { CreateProgramObjectARB_names, CreateProgramObjectARB_remap_index, 717 },
+    { Uniform3iARB_names, Uniform3iARB_remap_index, 728 },
+    { CreateShaderObjectARB_names, CreateShaderObjectARB_remap_index, 714 },
+    { AttachObjectARB_names, AttachObjectARB_remap_index, 718 },
+    { UniformMatrix2fvARB_names, UniformMatrix2fvARB_remap_index, 738 },
+    { GetAttachedObjectsARB_names, GetAttachedObjectsARB_remap_index, 744 },
+    { Uniform3fvARB_names, Uniform3fvARB_remap_index, 732 },
+    { GetHandleARB_names, GetHandleARB_remap_index, 712 },
+    { GetActiveUniformARB_names, GetActiveUniformARB_remap_index, 746 },
+    { GetUniformivARB_names, GetUniformivARB_remap_index, 748 },
+    { Uniform2fvARB_names, Uniform2fvARB_remap_index, 731 },
+    { DeleteObjectARB_names, DeleteObjectARB_remap_index, 711 },
+    { UseProgramObjectARB_names, UseProgramObjectARB_remap_index, 720 },
+    { Uniform3ivARB_names, Uniform3ivARB_remap_index, 736 },
+    { CompileShaderARB_names, CompileShaderARB_remap_index, 716 },
+    { Uniform4fARB_names, Uniform4fARB_remap_index, 725 },
+    { LinkProgramARB_names, LinkProgramARB_remap_index, 719 },
+    { ShaderSourceARB_names, ShaderSourceARB_remap_index, 715 },
+    { Uniform4ivARB_names, Uniform4ivARB_remap_index, 737 },
+    { Uniform1ivARB_names, Uniform1ivARB_remap_index, 734 },
+    { ValidateProgramARB_names, ValidateProgramARB_remap_index, 721 },
+    { Uniform1iARB_names, Uniform1iARB_remap_index, 726 },
+    { Uniform4fvARB_names, Uniform4fvARB_remap_index, 733 },
+    { GetUniformfvARB_names, GetUniformfvARB_remap_index, 747 },
+    { DetachObjectARB_names, DetachObjectARB_remap_index, 713 },
+    { Uniform4iARB_names, Uniform4iARB_remap_index, 729 },
+    { Uniform2iARB_names, Uniform2iARB_remap_index, 727 },
+    { GetObjectParameterivARB_names, GetObjectParameterivARB_remap_index, 742 },
+    { GetUniformLocationARB_names, GetUniformLocationARB_remap_index, 745 },
+    { GetShaderSourceARB_names, GetShaderSourceARB_remap_index, 749 },
+    { Uniform1fARB_names, Uniform1fARB_remap_index, 722 },
+    { Uniform1fvARB_names, Uniform1fvARB_remap_index, 730 },
+    { Uniform3fARB_names, Uniform3fARB_remap_index, 724 },
+    { GetObjectParameterfvARB_names, GetObjectParameterfvARB_remap_index, 741 },
+    { GetInfoLogARB_names, GetInfoLogARB_remap_index, 743 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_texture_compression)
+static const struct dri_extension_function GL_ARB_texture_compression_functions[] = {
+    { CompressedTexSubImage2DARB_names, CompressedTexSubImage2DARB_remap_index, 558 },
+    { CompressedTexImage3DARB_names, CompressedTexImage3DARB_remap_index, 554 },
+    { CompressedTexImage1DARB_names, CompressedTexImage1DARB_remap_index, 556 },
+    { CompressedTexSubImage1DARB_names, CompressedTexSubImage1DARB_remap_index, 559 },
+    { CompressedTexSubImage3DARB_names, CompressedTexSubImage3DARB_remap_index, 557 },
+    { CompressedTexImage2DARB_names, CompressedTexImage2DARB_remap_index, 555 },
+    { GetCompressedTexImageARB_names, GetCompressedTexImageARB_remap_index, 560 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_transpose_matrix)
+static const struct dri_extension_function GL_ARB_transpose_matrix_functions[] = {
+    { MultTransposeMatrixdARB_names, MultTransposeMatrixdARB_remap_index, 411 },
+    { LoadTransposeMatrixdARB_names, LoadTransposeMatrixdARB_remap_index, 409 },
+    { MultTransposeMatrixfARB_names, MultTransposeMatrixfARB_remap_index, 410 },
+    { LoadTransposeMatrixfARB_names, LoadTransposeMatrixfARB_remap_index, 408 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_vertex_blend)
+static const struct dri_extension_function GL_ARB_vertex_blend_functions[] = {
+    { WeightubvARB_names, WeightubvARB_remap_index, -1 },
+    { WeightivARB_names, WeightivARB_remap_index, -1 },
+    { WeightPointerARB_names, WeightPointerARB_remap_index, -1 },
+    { WeightfvARB_names, WeightfvARB_remap_index, -1 },
+    { WeightbvARB_names, WeightbvARB_remap_index, -1 },
+    { WeightusvARB_names, WeightusvARB_remap_index, -1 },
+    { VertexBlendARB_names, VertexBlendARB_remap_index, -1 },
+    { WeightsvARB_names, WeightsvARB_remap_index, -1 },
+    { WeightdvARB_names, WeightdvARB_remap_index, -1 },
+    { WeightuivARB_names, WeightuivARB_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_vertex_buffer_object)
+static const struct dri_extension_function GL_ARB_vertex_buffer_object_functions[] = {
+    { GetBufferSubDataARB_names, GetBufferSubDataARB_remap_index, 695 },
+    { BufferSubDataARB_names, BufferSubDataARB_remap_index, 690 },
+    { BufferDataARB_names, BufferDataARB_remap_index, 689 },
+    { GetBufferPointervARB_names, GetBufferPointervARB_remap_index, 694 },
+    { GetBufferParameterivARB_names, GetBufferParameterivARB_remap_index, 693 },
+    { MapBufferARB_names, MapBufferARB_remap_index, 697 },
+    { IsBufferARB_names, IsBufferARB_remap_index, 696 },
+    { DeleteBuffersARB_names, DeleteBuffersARB_remap_index, 691 },
+    { UnmapBufferARB_names, UnmapBufferARB_remap_index, 698 },
+    { BindBufferARB_names, BindBufferARB_remap_index, 688 },
+    { GenBuffersARB_names, GenBuffersARB_remap_index, 692 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_vertex_program)
+static const struct dri_extension_function GL_ARB_vertex_program_functions[] = {
+    { ProgramEnvParameter4dvARB_names, ProgramEnvParameter4dvARB_remap_index, 669 },
+    { VertexAttrib2fARB_names, VertexAttrib2fARB_remap_index, 611 },
+    { VertexAttrib3fARB_names, VertexAttrib3fARB_remap_index, 617 },
+    { VertexAttrib1svARB_names, VertexAttrib1svARB_remap_index, 608 },
+    { VertexAttrib4NusvARB_names, VertexAttrib4NusvARB_remap_index, 662 },
+    { DisableVertexAttribArrayARB_names, DisableVertexAttribArrayARB_remap_index, 666 },
+    { ProgramLocalParameter4dARB_names, ProgramLocalParameter4dARB_remap_index, 672 },
+    { VertexAttrib1fARB_names, VertexAttrib1fARB_remap_index, 605 },
+    { VertexAttrib4NbvARB_names, VertexAttrib4NbvARB_remap_index, 659 },
+    { VertexAttrib1sARB_names, VertexAttrib1sARB_remap_index, 607 },
+    { GetProgramLocalParameterfvARB_names, GetProgramLocalParameterfvARB_remap_index, 679 },
+    { VertexAttrib3dvARB_names, VertexAttrib3dvARB_remap_index, 616 },
+    { ProgramEnvParameter4fvARB_names, ProgramEnvParameter4fvARB_remap_index, 671 },
+    { GetVertexAttribivARB_names, GetVertexAttribivARB_remap_index, 590 },
+    { VertexAttrib4ivARB_names, VertexAttrib4ivARB_remap_index, 655 },
+    { VertexAttrib4bvARB_names, VertexAttrib4bvARB_remap_index, 654 },
+    { VertexAttrib3dARB_names, VertexAttrib3dARB_remap_index, 615 },
+    { VertexAttrib4fARB_names, VertexAttrib4fARB_remap_index, 623 },
+    { VertexAttrib4fvARB_names, VertexAttrib4fvARB_remap_index, 624 },
+    { ProgramLocalParameter4dvARB_names, ProgramLocalParameter4dvARB_remap_index, 673 },
+    { VertexAttrib4usvARB_names, VertexAttrib4usvARB_remap_index, 657 },
+    { VertexAttrib2dARB_names, VertexAttrib2dARB_remap_index, 609 },
+    { VertexAttrib1dvARB_names, VertexAttrib1dvARB_remap_index, 604 },
+    { GetVertexAttribfvARB_names, GetVertexAttribfvARB_remap_index, 589 },
+    { VertexAttrib4ubvARB_names, VertexAttrib4ubvARB_remap_index, 656 },
+    { ProgramEnvParameter4fARB_names, ProgramEnvParameter4fARB_remap_index, 670 },
+    { VertexAttrib4sARB_names, VertexAttrib4sARB_remap_index, 625 },
+    { VertexAttrib2dvARB_names, VertexAttrib2dvARB_remap_index, 610 },
+    { VertexAttrib2fvARB_names, VertexAttrib2fvARB_remap_index, 612 },
+    { VertexAttrib4NivARB_names, VertexAttrib4NivARB_remap_index, 661 },
+    { GetProgramStringARB_names, GetProgramStringARB_remap_index, 681 },
+    { VertexAttrib4NuivARB_names, VertexAttrib4NuivARB_remap_index, 663 },
+    { IsProgramNV_names, IsProgramNV_remap_index, 592 },
+    { ProgramEnvParameter4dARB_names, ProgramEnvParameter4dARB_remap_index, 668 },
+    { VertexAttrib1dARB_names, VertexAttrib1dARB_remap_index, 603 },
+    { VertexAttrib3svARB_names, VertexAttrib3svARB_remap_index, 620 },
+    { GetVertexAttribdvARB_names, GetVertexAttribdvARB_remap_index, 588 },
+    { VertexAttrib4dvARB_names, VertexAttrib4dvARB_remap_index, 622 },
+    { VertexAttribPointerARB_names, VertexAttribPointerARB_remap_index, 664 },
+    { VertexAttrib4NsvARB_names, VertexAttrib4NsvARB_remap_index, 660 },
+    { VertexAttrib3fvARB_names, VertexAttrib3fvARB_remap_index, 618 },
+    { VertexAttrib4NubARB_names, VertexAttrib4NubARB_remap_index, 627 },
+    { GetProgramEnvParameterfvARB_names, GetProgramEnvParameterfvARB_remap_index, 677 },
+    { ProgramLocalParameter4fvARB_names, ProgramLocalParameter4fvARB_remap_index, 675 },
+    { DeleteProgramsNV_names, DeleteProgramsNV_remap_index, 580 },
+    { GetVertexAttribPointervNV_names, GetVertexAttribPointervNV_remap_index, 591 },
+    { VertexAttrib4dARB_names, VertexAttrib4dARB_remap_index, 621 },
+    { GetProgramLocalParameterdvARB_names, GetProgramLocalParameterdvARB_remap_index, 678 },
+    { GetProgramivARB_names, GetProgramivARB_remap_index, 680 },
+    { VertexAttrib3sARB_names, VertexAttrib3sARB_remap_index, 619 },
+    { ProgramStringARB_names, ProgramStringARB_remap_index, 667 },
+    { ProgramLocalParameter4fARB_names, ProgramLocalParameter4fARB_remap_index, 674 },
+    { EnableVertexAttribArrayARB_names, EnableVertexAttribArrayARB_remap_index, 665 },
+    { VertexAttrib4uivARB_names, VertexAttrib4uivARB_remap_index, 658 },
+    { BindProgramNV_names, BindProgramNV_remap_index, 579 },
+    { VertexAttrib4svARB_names, VertexAttrib4svARB_remap_index, 626 },
+    { VertexAttrib2svARB_names, VertexAttrib2svARB_remap_index, 614 },
+    { VertexAttrib4NubvARB_names, VertexAttrib4NubvARB_remap_index, 628 },
+    { GetProgramEnvParameterdvARB_names, GetProgramEnvParameterdvARB_remap_index, 676 },
+    { VertexAttrib2sARB_names, VertexAttrib2sARB_remap_index, 613 },
+    { VertexAttrib1fvARB_names, VertexAttrib1fvARB_remap_index, 606 },
+    { GenProgramsNV_names, GenProgramsNV_remap_index, 582 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_vertex_shader)
+static const struct dri_extension_function GL_ARB_vertex_shader_functions[] = {
+    { GetActiveAttribARB_names, GetActiveAttribARB_remap_index, 751 },
+    { GetAttribLocationARB_names, GetAttribLocationARB_remap_index, 752 },
+    { BindAttribLocationARB_names, BindAttribLocationARB_remap_index, 750 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ARB_window_pos)
+static const struct dri_extension_function GL_ARB_window_pos_functions[] = {
+    { WindowPos3fMESA_names, WindowPos3fMESA_remap_index, 523 },
+    { WindowPos2dvMESA_names, WindowPos2dvMESA_remap_index, 514 },
+    { WindowPos2svMESA_names, WindowPos2svMESA_remap_index, 520 },
+    { WindowPos3dMESA_names, WindowPos3dMESA_remap_index, 521 },
+    { WindowPos2fvMESA_names, WindowPos2fvMESA_remap_index, 516 },
+    { WindowPos2dMESA_names, WindowPos2dMESA_remap_index, 513 },
+    { WindowPos3dvMESA_names, WindowPos3dvMESA_remap_index, 522 },
+    { WindowPos3fvMESA_names, WindowPos3fvMESA_remap_index, 524 },
+    { WindowPos2iMESA_names, WindowPos2iMESA_remap_index, 517 },
+    { WindowPos3sMESA_names, WindowPos3sMESA_remap_index, 527 },
+    { WindowPos2ivMESA_names, WindowPos2ivMESA_remap_index, 518 },
+    { WindowPos2sMESA_names, WindowPos2sMESA_remap_index, 519 },
+    { WindowPos3iMESA_names, WindowPos3iMESA_remap_index, 525 },
+    { WindowPos3ivMESA_names, WindowPos3ivMESA_remap_index, 526 },
+    { WindowPos3svMESA_names, WindowPos3svMESA_remap_index, 528 },
+    { WindowPos2fMESA_names, WindowPos2fMESA_remap_index, 515 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ATI_blend_equation_separate)
+static const struct dri_extension_function GL_ATI_blend_equation_separate_functions[] = {
+    { BlendEquationSeparateEXT_names, BlendEquationSeparateEXT_remap_index, 710 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ATI_draw_buffers)
+static const struct dri_extension_function GL_ATI_draw_buffers_functions[] = {
+    { DrawBuffersARB_names, DrawBuffersARB_remap_index, 413 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_ATI_fragment_shader)
+static const struct dri_extension_function GL_ATI_fragment_shader_functions[] = {
+    { ColorFragmentOp3ATI_names, ColorFragmentOp3ATI_remap_index, 791 },
+    { ColorFragmentOp2ATI_names, ColorFragmentOp2ATI_remap_index, 790 },
+    { DeleteFragmentShaderATI_names, DeleteFragmentShaderATI_remap_index, 784 },
+    { SetFragmentShaderConstantATI_names, SetFragmentShaderConstantATI_remap_index, 795 },
+    { SampleMapATI_names, SampleMapATI_remap_index, 788 },
+    { AlphaFragmentOp2ATI_names, AlphaFragmentOp2ATI_remap_index, 793 },
+    { AlphaFragmentOp1ATI_names, AlphaFragmentOp1ATI_remap_index, 792 },
+    { ColorFragmentOp1ATI_names, ColorFragmentOp1ATI_remap_index, 789 },
+    { AlphaFragmentOp3ATI_names, AlphaFragmentOp3ATI_remap_index, 794 },
+    { PassTexCoordATI_names, PassTexCoordATI_remap_index, 787 },
+    { BeginFragmentShaderATI_names, BeginFragmentShaderATI_remap_index, 785 },
+    { BindFragmentShaderATI_names, BindFragmentShaderATI_remap_index, 783 },
+    { GenFragmentShadersATI_names, GenFragmentShadersATI_remap_index, 782 },
+    { EndFragmentShaderATI_names, EndFragmentShaderATI_remap_index, 786 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_blend_color)
+static const struct dri_extension_function GL_EXT_blend_color_functions[] = {
+    { BlendColor_names, -1, 336 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_blend_equation_separate)
+static const struct dri_extension_function GL_EXT_blend_equation_separate_functions[] = {
+    { BlendEquationSeparateEXT_names, BlendEquationSeparateEXT_remap_index, 710 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_blend_func_separate)
+static const struct dri_extension_function GL_EXT_blend_func_separate_functions[] = {
+    { BlendFuncSeparateEXT_names, BlendFuncSeparateEXT_remap_index, 537 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_blend_minmax)
+static const struct dri_extension_function GL_EXT_blend_minmax_functions[] = {
+    { BlendEquation_names, -1, 337 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_color_subtable)
+static const struct dri_extension_function GL_EXT_color_subtable_functions[] = {
+    { ColorSubTable_names, -1, 346 },
+    { CopyColorSubTable_names, -1, 347 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_compiled_vertex_array)
+static const struct dri_extension_function GL_EXT_compiled_vertex_array_functions[] = {
+    { UnlockArraysEXT_names, UnlockArraysEXT_remap_index, 541 },
+    { LockArraysEXT_names, LockArraysEXT_remap_index, 540 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_convolution)
+static const struct dri_extension_function GL_EXT_convolution_functions[] = {
+    { ConvolutionFilter1D_names, -1, 348 },
+    { CopyConvolutionFilter1D_names, -1, 354 },
+    { ConvolutionFilter2D_names, -1, 349 },
+    { ConvolutionParameteriv_names, -1, 353 },
+    { ConvolutionParameterfv_names, -1, 351 },
+    { GetSeparableFilterEXT_names, GetSeparableFilterEXT_remap_index, 426 },
+    { GetConvolutionFilterEXT_names, GetConvolutionFilterEXT_remap_index, 423 },
+    { GetConvolutionParameterfvEXT_names, GetConvolutionParameterfvEXT_remap_index, 424 },
+    { SeparableFilter2D_names, -1, 360 },
+    { ConvolutionParameteri_names, -1, 352 },
+    { ConvolutionParameterf_names, -1, 350 },
+    { GetConvolutionParameterivEXT_names, GetConvolutionParameterivEXT_remap_index, 425 },
+    { CopyConvolutionFilter2D_names, -1, 355 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_coordinate_frame)
+static const struct dri_extension_function GL_EXT_coordinate_frame_functions[] = {
+    { Binormal3fEXT_names, Binormal3fEXT_remap_index, -1 },
+    { TangentPointerEXT_names, TangentPointerEXT_remap_index, -1 },
+    { Binormal3ivEXT_names, Binormal3ivEXT_remap_index, -1 },
+    { Tangent3sEXT_names, Tangent3sEXT_remap_index, -1 },
+    { Tangent3fvEXT_names, Tangent3fvEXT_remap_index, -1 },
+    { Tangent3dvEXT_names, Tangent3dvEXT_remap_index, -1 },
+    { Binormal3bvEXT_names, Binormal3bvEXT_remap_index, -1 },
+    { Binormal3dEXT_names, Binormal3dEXT_remap_index, -1 },
+    { Tangent3fEXT_names, Tangent3fEXT_remap_index, -1 },
+    { Binormal3sEXT_names, Binormal3sEXT_remap_index, -1 },
+    { Tangent3ivEXT_names, Tangent3ivEXT_remap_index, -1 },
+    { Tangent3dEXT_names, Tangent3dEXT_remap_index, -1 },
+    { Binormal3svEXT_names, Binormal3svEXT_remap_index, -1 },
+    { Binormal3dvEXT_names, Binormal3dvEXT_remap_index, -1 },
+    { Tangent3iEXT_names, Tangent3iEXT_remap_index, -1 },
+    { Tangent3bvEXT_names, Tangent3bvEXT_remap_index, -1 },
+    { Binormal3fvEXT_names, Binormal3fvEXT_remap_index, -1 },
+    { Tangent3bEXT_names, Tangent3bEXT_remap_index, -1 },
+    { BinormalPointerEXT_names, BinormalPointerEXT_remap_index, -1 },
+    { Tangent3svEXT_names, Tangent3svEXT_remap_index, -1 },
+    { Binormal3bEXT_names, Binormal3bEXT_remap_index, -1 },
+    { Binormal3iEXT_names, Binormal3iEXT_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_copy_texture)
+static const struct dri_extension_function GL_EXT_copy_texture_functions[] = {
+    { CopyTexSubImage3D_names, -1, 373 },
+    { CopyTexImage2D_names, -1, 324 },
+    { CopyTexImage1D_names, -1, 323 },
+    { CopyTexSubImage2D_names, -1, 326 },
+    { CopyTexSubImage1D_names, -1, 325 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_cull_vertex)
+static const struct dri_extension_function GL_EXT_cull_vertex_functions[] = {
+    { CullParameterdvEXT_names, CullParameterdvEXT_remap_index, 542 },
+    { CullParameterfvEXT_names, CullParameterfvEXT_remap_index, 543 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_depth_bounds_test)
+static const struct dri_extension_function GL_EXT_depth_bounds_test_functions[] = {
+    { DepthBoundsEXT_names, DepthBoundsEXT_remap_index, 699 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_draw_range_elements)
+static const struct dri_extension_function GL_EXT_draw_range_elements_functions[] = {
+    { DrawRangeElements_names, -1, 338 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_fog_coord)
+static const struct dri_extension_function GL_EXT_fog_coord_functions[] = {
+    { FogCoorddEXT_names, FogCoorddEXT_remap_index, 547 },
+    { FogCoordfEXT_names, FogCoordfEXT_remap_index, 545 },
+    { FogCoordPointerEXT_names, FogCoordPointerEXT_remap_index, 549 },
+    { FogCoordfvEXT_names, FogCoordfvEXT_remap_index, 546 },
+    { FogCoorddvEXT_names, FogCoorddvEXT_remap_index, 548 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_framebuffer_object)
+static const struct dri_extension_function GL_EXT_framebuffer_object_functions[] = {
+    { GenerateMipmapEXT_names, GenerateMipmapEXT_remap_index, 812 },
+    { IsRenderbufferEXT_names, IsRenderbufferEXT_remap_index, 796 },
+    { RenderbufferStorageEXT_names, RenderbufferStorageEXT_remap_index, 800 },
+    { CheckFramebufferStatusEXT_names, CheckFramebufferStatusEXT_remap_index, 806 },
+    { DeleteRenderbuffersEXT_names, DeleteRenderbuffersEXT_remap_index, 798 },
+    { FramebufferTexture3DEXT_names, FramebufferTexture3DEXT_remap_index, 809 },
+    { FramebufferRenderbufferEXT_names, FramebufferRenderbufferEXT_remap_index, 810 },
+    { FramebufferTexture1DEXT_names, FramebufferTexture1DEXT_remap_index, 807 },
+    { BindFramebufferEXT_names, BindFramebufferEXT_remap_index, 803 },
+    { GenRenderbuffersEXT_names, GenRenderbuffersEXT_remap_index, 799 },
+    { IsFramebufferEXT_names, IsFramebufferEXT_remap_index, 802 },
+    { FramebufferTexture2DEXT_names, FramebufferTexture2DEXT_remap_index, 808 },
+    { GetFramebufferAttachmentParameterivEXT_names, GetFramebufferAttachmentParameterivEXT_remap_index, 811 },
+    { DeleteFramebuffersEXT_names, DeleteFramebuffersEXT_remap_index, 804 },
+    { GenFramebuffersEXT_names, GenFramebuffersEXT_remap_index, 805 },
+    { BindRenderbufferEXT_names, BindRenderbufferEXT_remap_index, 797 },
+    { GetRenderbufferParameterivEXT_names, GetRenderbufferParameterivEXT_remap_index, 801 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_histogram)
+static const struct dri_extension_function GL_EXT_histogram_functions[] = {
+    { Histogram_names, -1, 367 },
+    { GetHistogramParameterivEXT_names, GetHistogramParameterivEXT_remap_index, 419 },
+    { ResetHistogram_names, -1, 369 },
+    { GetMinmaxEXT_names, GetMinmaxEXT_remap_index, 420 },
+    { GetHistogramParameterfvEXT_names, GetHistogramParameterfvEXT_remap_index, 418 },
+    { GetHistogramEXT_names, GetHistogramEXT_remap_index, 417 },
+    { GetMinmaxParameterfvEXT_names, GetMinmaxParameterfvEXT_remap_index, 421 },
+    { ResetMinmax_names, -1, 370 },
+    { GetMinmaxParameterivEXT_names, GetMinmaxParameterivEXT_remap_index, 422 },
+    { Minmax_names, -1, 368 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_index_func)
+static const struct dri_extension_function GL_EXT_index_func_functions[] = {
+    { IndexFuncEXT_names, IndexFuncEXT_remap_index, 539 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_index_material)
+static const struct dri_extension_function GL_EXT_index_material_functions[] = {
+    { IndexMaterialEXT_names, IndexMaterialEXT_remap_index, 538 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_light_texture)
+static const struct dri_extension_function GL_EXT_light_texture_functions[] = {
+    { ApplyTextureEXT_names, ApplyTextureEXT_remap_index, -1 },
+    { TextureMaterialEXT_names, TextureMaterialEXT_remap_index, -1 },
+    { TextureLightEXT_names, TextureLightEXT_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_multi_draw_arrays)
+static const struct dri_extension_function GL_EXT_multi_draw_arrays_functions[] = {
+    { MultiDrawElementsEXT_names, MultiDrawElementsEXT_remap_index, 645 },
+    { MultiDrawArraysEXT_names, MultiDrawArraysEXT_remap_index, 644 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_multisample)
+static const struct dri_extension_function GL_EXT_multisample_functions[] = {
+    { SampleMaskSGIS_names, SampleMaskSGIS_remap_index, 446 },
+    { SamplePatternSGIS_names, SamplePatternSGIS_remap_index, 447 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_paletted_texture)
+static const struct dri_extension_function GL_EXT_paletted_texture_functions[] = {
+    { GetColorTableParameterivEXT_names, GetColorTableParameterivEXT_remap_index, 551 },
+    { GetColorTableEXT_names, GetColorTableEXT_remap_index, 550 },
+    { ColorTable_names, -1, 339 },
+    { GetColorTableParameterfvEXT_names, GetColorTableParameterfvEXT_remap_index, 552 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_pixel_transform)
+static const struct dri_extension_function GL_EXT_pixel_transform_functions[] = {
+    { PixelTransformParameterfvEXT_names, PixelTransformParameterfvEXT_remap_index, -1 },
+    { PixelTransformParameteriEXT_names, PixelTransformParameteriEXT_remap_index, -1 },
+    { PixelTransformParameterfEXT_names, PixelTransformParameterfEXT_remap_index, -1 },
+    { PixelTransformParameterivEXT_names, PixelTransformParameterivEXT_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_point_parameters)
+static const struct dri_extension_function GL_EXT_point_parameters_functions[] = {
+    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
+    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_polygon_offset)
+static const struct dri_extension_function GL_EXT_polygon_offset_functions[] = {
+    { PolygonOffsetEXT_names, PolygonOffsetEXT_remap_index, 414 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_secondary_color)
+static const struct dri_extension_function GL_EXT_secondary_color_functions[] = {
+    { SecondaryColor3iEXT_names, SecondaryColor3iEXT_remap_index, 567 },
+    { SecondaryColor3bEXT_names, SecondaryColor3bEXT_remap_index, 561 },
+    { SecondaryColor3bvEXT_names, SecondaryColor3bvEXT_remap_index, 562 },
+    { SecondaryColor3sEXT_names, SecondaryColor3sEXT_remap_index, 569 },
+    { SecondaryColor3dEXT_names, SecondaryColor3dEXT_remap_index, 563 },
+    { SecondaryColorPointerEXT_names, SecondaryColorPointerEXT_remap_index, 577 },
+    { SecondaryColor3uiEXT_names, SecondaryColor3uiEXT_remap_index, 573 },
+    { SecondaryColor3usvEXT_names, SecondaryColor3usvEXT_remap_index, 576 },
+    { SecondaryColor3ivEXT_names, SecondaryColor3ivEXT_remap_index, 568 },
+    { SecondaryColor3fvEXT_names, SecondaryColor3fvEXT_remap_index, 566 },
+    { SecondaryColor3ubvEXT_names, SecondaryColor3ubvEXT_remap_index, 572 },
+    { SecondaryColor3uivEXT_names, SecondaryColor3uivEXT_remap_index, 574 },
+    { SecondaryColor3dvEXT_names, SecondaryColor3dvEXT_remap_index, 564 },
+    { SecondaryColor3usEXT_names, SecondaryColor3usEXT_remap_index, 575 },
+    { SecondaryColor3ubEXT_names, SecondaryColor3ubEXT_remap_index, 571 },
+    { SecondaryColor3fEXT_names, SecondaryColor3fEXT_remap_index, 565 },
+    { SecondaryColor3svEXT_names, SecondaryColor3svEXT_remap_index, 570 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_stencil_two_side)
+static const struct dri_extension_function GL_EXT_stencil_two_side_functions[] = {
+    { ActiveStencilFaceEXT_names, ActiveStencilFaceEXT_remap_index, 646 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_subtexture)
+static const struct dri_extension_function GL_EXT_subtexture_functions[] = {
+    { TexSubImage1D_names, -1, 332 },
+    { TexSubImage2D_names, -1, 333 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_texture3D)
+static const struct dri_extension_function GL_EXT_texture3D_functions[] = {
+    { TexImage3D_names, -1, 371 },
+    { TexSubImage3D_names, -1, 372 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_texture_object)
+static const struct dri_extension_function GL_EXT_texture_object_functions[] = {
+    { PrioritizeTextures_names, -1, 331 },
+    { DeleteTextures_names, -1, 327 },
+    { GenTexturesEXT_names, GenTexturesEXT_remap_index, 440 },
+    { AreTexturesResidentEXT_names, AreTexturesResidentEXT_remap_index, 439 },
+    { BindTexture_names, -1, 307 },
+    { IsTextureEXT_names, IsTextureEXT_remap_index, 441 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_texture_perturb_normal)
+static const struct dri_extension_function GL_EXT_texture_perturb_normal_functions[] = {
+    { TextureNormalEXT_names, TextureNormalEXT_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_vertex_array)
+static const struct dri_extension_function GL_EXT_vertex_array_functions[] = {
+    { IndexPointerEXT_names, IndexPointerEXT_remap_index, 450 },
+    { NormalPointerEXT_names, NormalPointerEXT_remap_index, 451 },
+    { VertexPointerEXT_names, VertexPointerEXT_remap_index, 453 },
+    { TexCoordPointerEXT_names, TexCoordPointerEXT_remap_index, 452 },
+    { EdgeFlagPointerEXT_names, EdgeFlagPointerEXT_remap_index, 449 },
+    { ArrayElement_names, -1, 306 },
+    { ColorPointerEXT_names, ColorPointerEXT_remap_index, 448 },
+    { GetPointerv_names, -1, 329 },
+    { DrawArrays_names, -1, 310 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_EXT_vertex_weighting)
+static const struct dri_extension_function GL_EXT_vertex_weighting_functions[] = {
+    { VertexWeightfvEXT_names, VertexWeightfvEXT_remap_index, 495 },
+    { VertexWeightfEXT_names, VertexWeightfEXT_remap_index, 494 },
+    { VertexWeightPointerEXT_names, VertexWeightPointerEXT_remap_index, 496 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_HP_image_transform)
+static const struct dri_extension_function GL_HP_image_transform_functions[] = {
+    { GetImageTransformParameterfvHP_names, GetImageTransformParameterfvHP_remap_index, -1 },
+    { ImageTransformParameterfHP_names, ImageTransformParameterfHP_remap_index, -1 },
+    { ImageTransformParameterfvHP_names, ImageTransformParameterfvHP_remap_index, -1 },
+    { ImageTransformParameteriHP_names, ImageTransformParameteriHP_remap_index, -1 },
+    { GetImageTransformParameterivHP_names, GetImageTransformParameterivHP_remap_index, -1 },
+    { ImageTransformParameterivHP_names, ImageTransformParameterivHP_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_IBM_multimode_draw_arrays)
+static const struct dri_extension_function GL_IBM_multimode_draw_arrays_functions[] = {
+    { MultiModeDrawArraysIBM_names, MultiModeDrawArraysIBM_remap_index, 708 },
+    { MultiModeDrawElementsIBM_names, MultiModeDrawElementsIBM_remap_index, 709 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_IBM_vertex_array_lists)
+static const struct dri_extension_function GL_IBM_vertex_array_lists_functions[] = {
+    { SecondaryColorPointerListIBM_names, SecondaryColorPointerListIBM_remap_index, -1 },
+    { NormalPointerListIBM_names, NormalPointerListIBM_remap_index, -1 },
+    { FogCoordPointerListIBM_names, FogCoordPointerListIBM_remap_index, -1 },
+    { VertexPointerListIBM_names, VertexPointerListIBM_remap_index, -1 },
+    { ColorPointerListIBM_names, ColorPointerListIBM_remap_index, -1 },
+    { TexCoordPointerListIBM_names, TexCoordPointerListIBM_remap_index, -1 },
+    { IndexPointerListIBM_names, IndexPointerListIBM_remap_index, -1 },
+    { EdgeFlagPointerListIBM_names, EdgeFlagPointerListIBM_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_INGR_blend_func_separate)
+static const struct dri_extension_function GL_INGR_blend_func_separate_functions[] = {
+    { BlendFuncSeparateEXT_names, BlendFuncSeparateEXT_remap_index, 537 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_INTEL_parallel_arrays)
+static const struct dri_extension_function GL_INTEL_parallel_arrays_functions[] = {
+    { VertexPointervINTEL_names, VertexPointervINTEL_remap_index, -1 },
+    { ColorPointervINTEL_names, ColorPointervINTEL_remap_index, -1 },
+    { NormalPointervINTEL_names, NormalPointervINTEL_remap_index, -1 },
+    { TexCoordPointervINTEL_names, TexCoordPointervINTEL_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_MESA_resize_buffers)
+static const struct dri_extension_function GL_MESA_resize_buffers_functions[] = {
+    { ResizeBuffersMESA_names, ResizeBuffersMESA_remap_index, 512 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_MESA_window_pos)
+static const struct dri_extension_function GL_MESA_window_pos_functions[] = {
+    { WindowPos3fMESA_names, WindowPos3fMESA_remap_index, 523 },
+    { WindowPos2dvMESA_names, WindowPos2dvMESA_remap_index, 514 },
+    { WindowPos4svMESA_names, WindowPos4svMESA_remap_index, 536 },
+    { WindowPos2svMESA_names, WindowPos2svMESA_remap_index, 520 },
+    { WindowPos3dMESA_names, WindowPos3dMESA_remap_index, 521 },
+    { WindowPos2fvMESA_names, WindowPos2fvMESA_remap_index, 516 },
+    { WindowPos4dMESA_names, WindowPos4dMESA_remap_index, 529 },
+    { WindowPos2dMESA_names, WindowPos2dMESA_remap_index, 513 },
+    { WindowPos4ivMESA_names, WindowPos4ivMESA_remap_index, 534 },
+    { WindowPos4fMESA_names, WindowPos4fMESA_remap_index, 531 },
+    { WindowPos3dvMESA_names, WindowPos3dvMESA_remap_index, 522 },
+    { WindowPos3fvMESA_names, WindowPos3fvMESA_remap_index, 524 },
+    { WindowPos4dvMESA_names, WindowPos4dvMESA_remap_index, 530 },
+    { WindowPos2iMESA_names, WindowPos2iMESA_remap_index, 517 },
+    { WindowPos3sMESA_names, WindowPos3sMESA_remap_index, 527 },
+    { WindowPos4sMESA_names, WindowPos4sMESA_remap_index, 535 },
+    { WindowPos2ivMESA_names, WindowPos2ivMESA_remap_index, 518 },
+    { WindowPos2sMESA_names, WindowPos2sMESA_remap_index, 519 },
+    { WindowPos3iMESA_names, WindowPos3iMESA_remap_index, 525 },
+    { WindowPos3ivMESA_names, WindowPos3ivMESA_remap_index, 526 },
+    { WindowPos4iMESA_names, WindowPos4iMESA_remap_index, 533 },
+    { WindowPos4fvMESA_names, WindowPos4fvMESA_remap_index, 532 },
+    { WindowPos3svMESA_names, WindowPos3svMESA_remap_index, 528 },
+    { WindowPos2fMESA_names, WindowPos2fMESA_remap_index, 515 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_evaluators)
+static const struct dri_extension_function GL_NV_evaluators_functions[] = {
+    { GetMapAttribParameterivNV_names, GetMapAttribParameterivNV_remap_index, -1 },
+    { MapControlPointsNV_names, MapControlPointsNV_remap_index, -1 },
+    { MapParameterfvNV_names, MapParameterfvNV_remap_index, -1 },
+    { EvalMapsNV_names, EvalMapsNV_remap_index, -1 },
+    { GetMapAttribParameterfvNV_names, GetMapAttribParameterfvNV_remap_index, -1 },
+    { MapParameterivNV_names, MapParameterivNV_remap_index, -1 },
+    { GetMapParameterivNV_names, GetMapParameterivNV_remap_index, -1 },
+    { GetMapParameterfvNV_names, GetMapParameterfvNV_remap_index, -1 },
+    { GetMapControlPointsNV_names, GetMapControlPointsNV_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_fence)
+static const struct dri_extension_function GL_NV_fence_functions[] = {
+    { GenFencesNV_names, GenFencesNV_remap_index, 648 },
+    { TestFenceNV_names, TestFenceNV_remap_index, 650 },
+    { IsFenceNV_names, IsFenceNV_remap_index, 649 },
+    { DeleteFencesNV_names, DeleteFencesNV_remap_index, 647 },
+    { SetFenceNV_names, SetFenceNV_remap_index, 653 },
+    { GetFenceivNV_names, GetFenceivNV_remap_index, 651 },
+    { FinishFenceNV_names, FinishFenceNV_remap_index, 652 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_fragment_program)
+static const struct dri_extension_function GL_NV_fragment_program_functions[] = {
+    { GetProgramNamedParameterdvNV_names, GetProgramNamedParameterdvNV_remap_index, 687 },
+    { GetProgramNamedParameterfvNV_names, GetProgramNamedParameterfvNV_remap_index, 686 },
+    { ProgramNamedParameter4fNV_names, ProgramNamedParameter4fNV_remap_index, 682 },
+    { ProgramNamedParameter4fvNV_names, ProgramNamedParameter4fvNV_remap_index, 684 },
+    { ProgramNamedParameter4dvNV_names, ProgramNamedParameter4dvNV_remap_index, 685 },
+    { ProgramNamedParameter4dNV_names, ProgramNamedParameter4dNV_remap_index, 683 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_point_sprite)
+static const struct dri_extension_function GL_NV_point_sprite_functions[] = {
+    { PointParameteriNV_names, PointParameteriNV_remap_index, 642 },
+    { PointParameterivNV_names, PointParameterivNV_remap_index, 643 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_register_combiners)
+static const struct dri_extension_function GL_NV_register_combiners_functions[] = {
+    { CombinerParameterfvNV_names, CombinerParameterfvNV_remap_index, 499 },
+    { GetCombinerOutputParameterfvNV_names, GetCombinerOutputParameterfvNV_remap_index, 508 },
+    { FinalCombinerInputNV_names, FinalCombinerInputNV_remap_index, 505 },
+    { GetCombinerInputParameterfvNV_names, GetCombinerInputParameterfvNV_remap_index, 506 },
+    { GetCombinerOutputParameterivNV_names, GetCombinerOutputParameterivNV_remap_index, 509 },
+    { CombinerOutputNV_names, CombinerOutputNV_remap_index, 504 },
+    { CombinerParameteriNV_names, CombinerParameteriNV_remap_index, 502 },
+    { GetFinalCombinerInputParameterivNV_names, GetFinalCombinerInputParameterivNV_remap_index, 511 },
+    { CombinerInputNV_names, CombinerInputNV_remap_index, 503 },
+    { CombinerParameterfNV_names, CombinerParameterfNV_remap_index, 500 },
+    { GetFinalCombinerInputParameterfvNV_names, GetFinalCombinerInputParameterfvNV_remap_index, 510 },
+    { GetCombinerInputParameterivNV_names, GetCombinerInputParameterivNV_remap_index, 507 },
+    { CombinerParameterivNV_names, CombinerParameterivNV_remap_index, 501 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_register_combiners2)
+static const struct dri_extension_function GL_NV_register_combiners2_functions[] = {
+    { CombinerStageParameterfvNV_names, CombinerStageParameterfvNV_remap_index, -1 },
+    { GetCombinerStageParameterfvNV_names, GetCombinerStageParameterfvNV_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_vertex_array_range)
+static const struct dri_extension_function GL_NV_vertex_array_range_functions[] = {
+    { FlushVertexArrayRangeNV_names, FlushVertexArrayRangeNV_remap_index, 497 },
+    { VertexArrayRangeNV_names, VertexArrayRangeNV_remap_index, 498 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_NV_vertex_program)
+static const struct dri_extension_function GL_NV_vertex_program_functions[] = {
+    { ProgramParameter4fNV_names, ProgramParameter4fNV_remap_index, 596 },
+    { VertexAttrib4ubvNV_names, VertexAttrib4ubvNV_remap_index, 781 },
+    { VertexAttrib4svNV_names, VertexAttrib4svNV_remap_index, 779 },
+    { VertexAttribs1dvNV_names, VertexAttribs1dvNV_remap_index, 629 },
+    { ProgramParameter4dvNV_names, ProgramParameter4dvNV_remap_index, 595 },
+    { VertexAttrib4fNV_names, VertexAttrib4fNV_remap_index, 776 },
+    { VertexAttrib2dNV_names, VertexAttrib2dNV_remap_index, 762 },
+    { VertexAttrib4ubNV_names, VertexAttrib4ubNV_remap_index, 780 },
+    { VertexAttribs3dvNV_names, VertexAttribs3dvNV_remap_index, 635 },
+    { VertexAttribs4fvNV_names, VertexAttribs4fvNV_remap_index, 639 },
+    { VertexAttrib2sNV_names, VertexAttrib2sNV_remap_index, 766 },
+    { VertexAttribs3fvNV_names, VertexAttribs3fvNV_remap_index, 636 },
+    { ProgramParameter4dNV_names, ProgramParameter4dNV_remap_index, 594 },
+    { LoadProgramNV_names, LoadProgramNV_remap_index, 593 },
+    { VertexAttrib4fvNV_names, VertexAttrib4fvNV_remap_index, 777 },
+    { VertexAttrib3fNV_names, VertexAttrib3fNV_remap_index, 770 },
+    { VertexAttribs2dvNV_names, VertexAttribs2dvNV_remap_index, 632 },
+    { GetProgramParameterfvNV_names, GetProgramParameterfvNV_remap_index, 584 },
+    { VertexAttrib3dNV_names, VertexAttrib3dNV_remap_index, 768 },
+    { VertexAttrib2fvNV_names, VertexAttrib2fvNV_remap_index, 765 },
+    { VertexAttrib2dvNV_names, VertexAttrib2dvNV_remap_index, 763 },
+    { VertexAttrib1dvNV_names, VertexAttrib1dvNV_remap_index, 757 },
+    { ProgramParameter4fvNV_names, ProgramParameter4fvNV_remap_index, 597 },
+    { VertexAttrib1svNV_names, VertexAttrib1svNV_remap_index, 761 },
+    { VertexAttribs2svNV_names, VertexAttribs2svNV_remap_index, 634 },
+    { GetVertexAttribivNV_names, GetVertexAttribivNV_remap_index, 755 },
+    { GetVertexAttribfvNV_names, GetVertexAttribfvNV_remap_index, 754 },
+    { VertexAttrib2svNV_names, VertexAttrib2svNV_remap_index, 767 },
+    { VertexAttribs1fvNV_names, VertexAttribs1fvNV_remap_index, 630 },
+    { IsProgramNV_names, IsProgramNV_remap_index, 592 },
+    { VertexAttrib4sNV_names, VertexAttrib4sNV_remap_index, 778 },
+    { VertexAttrib2fNV_names, VertexAttrib2fNV_remap_index, 764 },
+    { RequestResidentProgramsNV_names, RequestResidentProgramsNV_remap_index, 600 },
+    { ExecuteProgramNV_names, ExecuteProgramNV_remap_index, 581 },
+    { VertexAttribPointerNV_names, VertexAttribPointerNV_remap_index, 602 },
+    { TrackMatrixNV_names, TrackMatrixNV_remap_index, 601 },
+    { GetProgramParameterdvNV_names, GetProgramParameterdvNV_remap_index, 583 },
+    { VertexAttrib3sNV_names, VertexAttrib3sNV_remap_index, 772 },
+    { GetTrackMatrixivNV_names, GetTrackMatrixivNV_remap_index, 587 },
+    { VertexAttrib3svNV_names, VertexAttrib3svNV_remap_index, 773 },
+    { ProgramParameters4fvNV_names, ProgramParameters4fvNV_remap_index, 599 },
+    { GetProgramivNV_names, GetProgramivNV_remap_index, 585 },
+    { GetVertexAttribdvNV_names, GetVertexAttribdvNV_remap_index, 753 },
+    { VertexAttrib3fvNV_names, VertexAttrib3fvNV_remap_index, 771 },
+    { VertexAttribs2fvNV_names, VertexAttribs2fvNV_remap_index, 633 },
+    { VertexAttrib1fvNV_names, VertexAttrib1fvNV_remap_index, 759 },
+    { DeleteProgramsNV_names, DeleteProgramsNV_remap_index, 580 },
+    { GetVertexAttribPointervNV_names, GetVertexAttribPointervNV_remap_index, 591 },
+    { GetProgramStringNV_names, GetProgramStringNV_remap_index, 586 },
+    { VertexAttribs4dvNV_names, VertexAttribs4dvNV_remap_index, 638 },
+    { ProgramParameters4dvNV_names, ProgramParameters4dvNV_remap_index, 598 },
+    { VertexAttrib1fNV_names, VertexAttrib1fNV_remap_index, 758 },
+    { VertexAttrib4dNV_names, VertexAttrib4dNV_remap_index, 774 },
+    { VertexAttribs4ubvNV_names, VertexAttribs4ubvNV_remap_index, 641 },
+    { VertexAttribs3svNV_names, VertexAttribs3svNV_remap_index, 637 },
+    { VertexAttrib1sNV_names, VertexAttrib1sNV_remap_index, 760 },
+    { BindProgramNV_names, BindProgramNV_remap_index, 579 },
+    { AreProgramsResidentNV_names, AreProgramsResidentNV_remap_index, 578 },
+    { VertexAttrib3dvNV_names, VertexAttrib3dvNV_remap_index, 769 },
+    { VertexAttrib1dNV_names, VertexAttrib1dNV_remap_index, 756 },
+    { VertexAttribs4svNV_names, VertexAttribs4svNV_remap_index, 640 },
+    { VertexAttribs1svNV_names, VertexAttribs1svNV_remap_index, 631 },
+    { GenProgramsNV_names, GenProgramsNV_remap_index, 582 },
+    { VertexAttrib4dvNV_names, VertexAttrib4dvNV_remap_index, 775 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_PGI_misc_hints)
+static const struct dri_extension_function GL_PGI_misc_hints_functions[] = {
+    { HintPGI_names, HintPGI_remap_index, 544 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_detail_texture)
+static const struct dri_extension_function GL_SGIS_detail_texture_functions[] = {
+    { GetDetailTexFuncSGIS_names, GetDetailTexFuncSGIS_remap_index, 443 },
+    { DetailTexFuncSGIS_names, DetailTexFuncSGIS_remap_index, 442 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_fog_function)
+static const struct dri_extension_function GL_SGIS_fog_function_functions[] = {
+    { FogFuncSGIS_names, FogFuncSGIS_remap_index, -1 },
+    { GetFogFuncSGIS_names, GetFogFuncSGIS_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_multisample)
+static const struct dri_extension_function GL_SGIS_multisample_functions[] = {
+    { SampleMaskSGIS_names, SampleMaskSGIS_remap_index, 446 },
+    { SamplePatternSGIS_names, SamplePatternSGIS_remap_index, 447 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_pixel_texture)
+static const struct dri_extension_function GL_SGIS_pixel_texture_functions[] = {
+    { PixelTexGenParameterfvSGIS_names, PixelTexGenParameterfvSGIS_remap_index, 434 },
+    { GetPixelTexGenParameterivSGIS_names, GetPixelTexGenParameterivSGIS_remap_index, 435 },
+    { PixelTexGenParameteriSGIS_names, PixelTexGenParameteriSGIS_remap_index, 431 },
+    { PixelTexGenParameterivSGIS_names, PixelTexGenParameterivSGIS_remap_index, 432 },
+    { PixelTexGenParameterfSGIS_names, PixelTexGenParameterfSGIS_remap_index, 433 },
+    { GetPixelTexGenParameterfvSGIS_names, GetPixelTexGenParameterfvSGIS_remap_index, 436 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_point_parameters)
+static const struct dri_extension_function GL_SGIS_point_parameters_functions[] = {
+    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
+    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_sharpen_texture)
+static const struct dri_extension_function GL_SGIS_sharpen_texture_functions[] = {
+    { GetSharpenTexFuncSGIS_names, GetSharpenTexFuncSGIS_remap_index, 445 },
+    { SharpenTexFuncSGIS_names, SharpenTexFuncSGIS_remap_index, 444 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_texture4D)
+static const struct dri_extension_function GL_SGIS_texture4D_functions[] = {
+    { TexImage4DSGIS_names, TexImage4DSGIS_remap_index, 437 },
+    { TexSubImage4DSGIS_names, TexSubImage4DSGIS_remap_index, 438 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_texture_color_mask)
+static const struct dri_extension_function GL_SGIS_texture_color_mask_functions[] = {
+    { TextureColorMaskSGIS_names, TextureColorMaskSGIS_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIS_texture_filter4)
+static const struct dri_extension_function GL_SGIS_texture_filter4_functions[] = {
+    { GetTexFilterFuncSGIS_names, GetTexFilterFuncSGIS_remap_index, 415 },
+    { TexFilterFuncSGIS_names, TexFilterFuncSGIS_remap_index, 416 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_async)
+static const struct dri_extension_function GL_SGIX_async_functions[] = {
+    { AsyncMarkerSGIX_names, AsyncMarkerSGIX_remap_index, -1 },
+    { FinishAsyncSGIX_names, FinishAsyncSGIX_remap_index, -1 },
+    { PollAsyncSGIX_names, PollAsyncSGIX_remap_index, -1 },
+    { DeleteAsyncMarkersSGIX_names, DeleteAsyncMarkersSGIX_remap_index, -1 },
+    { IsAsyncMarkerSGIX_names, IsAsyncMarkerSGIX_remap_index, -1 },
+    { GenAsyncMarkersSGIX_names, GenAsyncMarkersSGIX_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_flush_raster)
+static const struct dri_extension_function GL_SGIX_flush_raster_functions[] = {
+    { FlushRasterSGIX_names, FlushRasterSGIX_remap_index, 469 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_fragment_lighting)
+static const struct dri_extension_function GL_SGIX_fragment_lighting_functions[] = {
+    { FragmentMaterialfvSGIX_names, FragmentMaterialfvSGIX_remap_index, 486 },
+    { FragmentLightModelivSGIX_names, FragmentLightModelivSGIX_remap_index, 484 },
+    { FragmentLightiSGIX_names, FragmentLightiSGIX_remap_index, 479 },
+    { GetFragmentMaterialfvSGIX_names, GetFragmentMaterialfvSGIX_remap_index, 491 },
+    { FragmentMaterialfSGIX_names, FragmentMaterialfSGIX_remap_index, 485 },
+    { GetFragmentLightivSGIX_names, GetFragmentLightivSGIX_remap_index, 490 },
+    { FragmentLightModeliSGIX_names, FragmentLightModeliSGIX_remap_index, 483 },
+    { FragmentLightivSGIX_names, FragmentLightivSGIX_remap_index, 480 },
+    { GetFragmentMaterialivSGIX_names, GetFragmentMaterialivSGIX_remap_index, 492 },
+    { FragmentLightModelfSGIX_names, FragmentLightModelfSGIX_remap_index, 481 },
+    { FragmentColorMaterialSGIX_names, FragmentColorMaterialSGIX_remap_index, 476 },
+    { FragmentMaterialiSGIX_names, FragmentMaterialiSGIX_remap_index, 487 },
+    { LightEnviSGIX_names, LightEnviSGIX_remap_index, 493 },
+    { FragmentLightModelfvSGIX_names, FragmentLightModelfvSGIX_remap_index, 482 },
+    { FragmentLightfvSGIX_names, FragmentLightfvSGIX_remap_index, 478 },
+    { FragmentLightfSGIX_names, FragmentLightfSGIX_remap_index, 477 },
+    { GetFragmentLightfvSGIX_names, GetFragmentLightfvSGIX_remap_index, 489 },
+    { FragmentMaterialivSGIX_names, FragmentMaterialivSGIX_remap_index, 488 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_framezoom)
+static const struct dri_extension_function GL_SGIX_framezoom_functions[] = {
+    { FrameZoomSGIX_names, FrameZoomSGIX_remap_index, 466 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_igloo_interface)
+static const struct dri_extension_function GL_SGIX_igloo_interface_functions[] = {
+    { IglooInterfaceSGIX_names, IglooInterfaceSGIX_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_instruments)
+static const struct dri_extension_function GL_SGIX_instruments_functions[] = {
+    { ReadInstrumentsSGIX_names, ReadInstrumentsSGIX_remap_index, 463 },
+    { GetInstrumentsSGIX_names, GetInstrumentsSGIX_remap_index, 460 },
+    { StartInstrumentsSGIX_names, StartInstrumentsSGIX_remap_index, 464 },
+    { StopInstrumentsSGIX_names, StopInstrumentsSGIX_remap_index, 465 },
+    { InstrumentsBufferSGIX_names, InstrumentsBufferSGIX_remap_index, 461 },
+    { PollInstrumentsSGIX_names, PollInstrumentsSGIX_remap_index, 462 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_list_priority)
+static const struct dri_extension_function GL_SGIX_list_priority_functions[] = {
+    { ListParameterfSGIX_names, ListParameterfSGIX_remap_index, 472 },
+    { GetListParameterivSGIX_names, GetListParameterivSGIX_remap_index, 471 },
+    { GetListParameterfvSGIX_names, GetListParameterfvSGIX_remap_index, 470 },
+    { ListParameteriSGIX_names, ListParameteriSGIX_remap_index, 474 },
+    { ListParameterfvSGIX_names, ListParameterfvSGIX_remap_index, 473 },
+    { ListParameterivSGIX_names, ListParameterivSGIX_remap_index, 475 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_pixel_texture)
+static const struct dri_extension_function GL_SGIX_pixel_texture_functions[] = {
+    { PixelTexGenSGIX_names, PixelTexGenSGIX_remap_index, 430 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_polynomial_ffd)
+static const struct dri_extension_function GL_SGIX_polynomial_ffd_functions[] = {
+    { LoadIdentityDeformationMapSGIX_names, LoadIdentityDeformationMapSGIX_remap_index, -1 },
+    { DeformationMap3dSGIX_names, DeformationMap3dSGIX_remap_index, -1 },
+    { DeformSGIX_names, DeformSGIX_remap_index, -1 },
+    { DeformationMap3fSGIX_names, DeformationMap3fSGIX_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_reference_plane)
+static const struct dri_extension_function GL_SGIX_reference_plane_functions[] = {
+    { ReferencePlaneSGIX_names, ReferencePlaneSGIX_remap_index, 468 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_sprite)
+static const struct dri_extension_function GL_SGIX_sprite_functions[] = {
+    { SpriteParameterfvSGIX_names, SpriteParameterfvSGIX_remap_index, 455 },
+    { SpriteParameteriSGIX_names, SpriteParameteriSGIX_remap_index, 456 },
+    { SpriteParameterfSGIX_names, SpriteParameterfSGIX_remap_index, 454 },
+    { SpriteParameterivSGIX_names, SpriteParameterivSGIX_remap_index, 457 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGIX_tag_sample_buffer)
+static const struct dri_extension_function GL_SGIX_tag_sample_buffer_functions[] = {
+    { TagSampleBufferSGIX_names, TagSampleBufferSGIX_remap_index, 467 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SGI_color_table)
+static const struct dri_extension_function GL_SGI_color_table_functions[] = {
+    { GetColorTableParameterfvSGI_names, GetColorTableParameterfvSGI_remap_index, 428 },
+    { ColorTableParameteriv_names, -1, 341 },
+    { ColorTable_names, -1, 339 },
+    { CopyColorTable_names, -1, 342 },
+    { ColorTableParameterfv_names, -1, 340 },
+    { GetColorTableParameterivSGI_names, GetColorTableParameterivSGI_remap_index, 429 },
+    { GetColorTableSGI_names, GetColorTableSGI_remap_index, 427 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SUNX_constant_data)
+static const struct dri_extension_function GL_SUNX_constant_data_functions[] = {
+    { FinishTextureSUNX_names, FinishTextureSUNX_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SUN_global_alpha)
+static const struct dri_extension_function GL_SUN_global_alpha_functions[] = {
+    { GlobalAlphaFactorubSUN_names, GlobalAlphaFactorubSUN_remap_index, -1 },
+    { GlobalAlphaFactoriSUN_names, GlobalAlphaFactoriSUN_remap_index, -1 },
+    { GlobalAlphaFactordSUN_names, GlobalAlphaFactordSUN_remap_index, -1 },
+    { GlobalAlphaFactoruiSUN_names, GlobalAlphaFactoruiSUN_remap_index, -1 },
+    { GlobalAlphaFactorbSUN_names, GlobalAlphaFactorbSUN_remap_index, -1 },
+    { GlobalAlphaFactorfSUN_names, GlobalAlphaFactorfSUN_remap_index, -1 },
+    { GlobalAlphaFactorusSUN_names, GlobalAlphaFactorusSUN_remap_index, -1 },
+    { GlobalAlphaFactorsSUN_names, GlobalAlphaFactorsSUN_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SUN_mesh_array)
+static const struct dri_extension_function GL_SUN_mesh_array_functions[] = {
+    { DrawMeshArraysSUN_names, DrawMeshArraysSUN_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SUN_triangle_list)
+static const struct dri_extension_function GL_SUN_triangle_list_functions[] = {
+    { ReplacementCodeubSUN_names, ReplacementCodeubSUN_remap_index, -1 },
+    { ReplacementCodeubvSUN_names, ReplacementCodeubvSUN_remap_index, -1 },
+    { ReplacementCodeuivSUN_names, ReplacementCodeuivSUN_remap_index, -1 },
+    { ReplacementCodeusvSUN_names, ReplacementCodeusvSUN_remap_index, -1 },
+    { ReplacementCodePointerSUN_names, ReplacementCodePointerSUN_remap_index, -1 },
+    { ReplacementCodeusSUN_names, ReplacementCodeusSUN_remap_index, -1 },
+    { ReplacementCodeuiSUN_names, ReplacementCodeuiSUN_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_SUN_vertex)
+static const struct dri_extension_function GL_SUN_vertex_functions[] = {
+    { ReplacementCodeuiColor3fVertex3fvSUN_names, ReplacementCodeuiColor3fVertex3fvSUN_remap_index, -1 },
+    { TexCoord4fColor4fNormal3fVertex4fvSUN_names, TexCoord4fColor4fNormal3fVertex4fvSUN_remap_index, -1 },
+    { TexCoord2fColor4ubVertex3fvSUN_names, TexCoord2fColor4ubVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiVertex3fvSUN_names, ReplacementCodeuiVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiTexCoord2fVertex3fvSUN_names, ReplacementCodeuiTexCoord2fVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiNormal3fVertex3fSUN_names, ReplacementCodeuiNormal3fVertex3fSUN_remap_index, -1 },
+    { Color4ubVertex3fvSUN_names, Color4ubVertex3fvSUN_remap_index, -1 },
+    { Color4ubVertex3fSUN_names, Color4ubVertex3fSUN_remap_index, -1 },
+    { TexCoord2fVertex3fSUN_names, TexCoord2fVertex3fSUN_remap_index, -1 },
+    { TexCoord2fColor4fNormal3fVertex3fSUN_names, TexCoord2fColor4fNormal3fVertex3fSUN_remap_index, -1 },
+    { TexCoord2fNormal3fVertex3fvSUN_names, TexCoord2fNormal3fVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN_names, ReplacementCodeuiTexCoord2fNormal3fVertex3fSUN_remap_index, -1 },
+    { ReplacementCodeuiTexCoord2fVertex3fSUN_names, ReplacementCodeuiTexCoord2fVertex3fSUN_remap_index, -1 },
+    { Color3fVertex3fSUN_names, Color3fVertex3fSUN_remap_index, -1 },
+    { ReplacementCodeuiNormal3fVertex3fvSUN_names, ReplacementCodeuiNormal3fVertex3fvSUN_remap_index, -1 },
+    { Color3fVertex3fvSUN_names, Color3fVertex3fvSUN_remap_index, -1 },
+    { Color4fNormal3fVertex3fvSUN_names, Color4fNormal3fVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN_names, ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiColor4fNormal3fVertex3fvSUN_names, ReplacementCodeuiColor4fNormal3fVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN_names, ReplacementCodeuiTexCoord2fNormal3fVertex3fvSUN_remap_index, -1 },
+    { TexCoord2fColor3fVertex3fSUN_names, TexCoord2fColor3fVertex3fSUN_remap_index, -1 },
+    { TexCoord4fColor4fNormal3fVertex4fSUN_names, TexCoord4fColor4fNormal3fVertex4fSUN_remap_index, -1 },
+    { Color4ubVertex2fvSUN_names, Color4ubVertex2fvSUN_remap_index, -1 },
+    { Normal3fVertex3fSUN_names, Normal3fVertex3fSUN_remap_index, -1 },
+    { ReplacementCodeuiColor4fNormal3fVertex3fSUN_names, ReplacementCodeuiColor4fNormal3fVertex3fSUN_remap_index, -1 },
+    { TexCoord2fNormal3fVertex3fSUN_names, TexCoord2fNormal3fVertex3fSUN_remap_index, -1 },
+    { TexCoord2fVertex3fvSUN_names, TexCoord2fVertex3fvSUN_remap_index, -1 },
+    { Color4ubVertex2fSUN_names, Color4ubVertex2fSUN_remap_index, -1 },
+    { ReplacementCodeuiColor4ubVertex3fSUN_names, ReplacementCodeuiColor4ubVertex3fSUN_remap_index, -1 },
+    { TexCoord2fColor4ubVertex3fSUN_names, TexCoord2fColor4ubVertex3fSUN_remap_index, -1 },
+    { Normal3fVertex3fvSUN_names, Normal3fVertex3fvSUN_remap_index, -1 },
+    { Color4fNormal3fVertex3fSUN_names, Color4fNormal3fVertex3fSUN_remap_index, -1 },
+    { TexCoord2fColor4fNormal3fVertex3fvSUN_names, TexCoord2fColor4fNormal3fVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN_names, ReplacementCodeuiTexCoord2fColor4fNormal3fVertex3fSUN_remap_index, -1 },
+    { ReplacementCodeuiColor4ubVertex3fvSUN_names, ReplacementCodeuiColor4ubVertex3fvSUN_remap_index, -1 },
+    { ReplacementCodeuiColor3fVertex3fSUN_names, ReplacementCodeuiColor3fVertex3fSUN_remap_index, -1 },
+    { TexCoord4fVertex4fSUN_names, TexCoord4fVertex4fSUN_remap_index, -1 },
+    { TexCoord2fColor3fVertex3fvSUN_names, TexCoord2fColor3fVertex3fvSUN_remap_index, -1 },
+    { TexCoord4fVertex4fvSUN_names, TexCoord4fVertex4fvSUN_remap_index, -1 },
+    { ReplacementCodeuiVertex3fSUN_names, ReplacementCodeuiVertex3fSUN_remap_index, -1 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_VERSION_1_3)
+static const struct dri_extension_function GL_VERSION_1_3_functions[] = {
+    { SampleCoverageARB_names, SampleCoverageARB_remap_index, 412 },
+    { MultiTexCoord3sARB_names, -1, 398 },
+    { ActiveTextureARB_names, -1, 374 },
+    { CompressedTexSubImage2DARB_names, CompressedTexSubImage2DARB_remap_index, 558 },
+    { CompressedTexImage3DARB_names, CompressedTexImage3DARB_remap_index, 554 },
+    { MultiTexCoord1fvARB_names, -1, 379 },
+    { MultTransposeMatrixdARB_names, MultTransposeMatrixdARB_remap_index, 411 },
+    { CompressedTexImage1DARB_names, CompressedTexImage1DARB_remap_index, 556 },
+    { MultiTexCoord3dARB_names, -1, 392 },
+    { MultiTexCoord2iARB_names, -1, 388 },
+    { MultiTexCoord2svARB_names, -1, 391 },
+    { MultiTexCoord2fARB_names, -1, 386 },
+    { LoadTransposeMatrixdARB_names, LoadTransposeMatrixdARB_remap_index, 409 },
+    { MultiTexCoord3fvARB_names, -1, 395 },
+    { MultiTexCoord4sARB_names, -1, 406 },
+    { MultiTexCoord2dvARB_names, -1, 385 },
+    { MultiTexCoord1svARB_names, -1, 383 },
+    { MultiTexCoord3svARB_names, -1, 399 },
+    { MultiTexCoord4iARB_names, -1, 404 },
+    { MultiTexCoord3iARB_names, -1, 396 },
+    { MultiTexCoord1dARB_names, -1, 376 },
+    { MultiTexCoord3dvARB_names, -1, 393 },
+    { MultiTexCoord3ivARB_names, -1, 397 },
+    { MultiTexCoord2sARB_names, -1, 390 },
+    { MultiTexCoord4ivARB_names, -1, 405 },
+    { CompressedTexSubImage1DARB_names, CompressedTexSubImage1DARB_remap_index, 559 },
+    { ClientActiveTextureARB_names, -1, 375 },
+    { CompressedTexSubImage3DARB_names, CompressedTexSubImage3DARB_remap_index, 557 },
+    { MultiTexCoord2dARB_names, -1, 384 },
+    { MultiTexCoord4dvARB_names, -1, 401 },
+    { MultiTexCoord4fvARB_names, -1, 403 },
+    { MultiTexCoord3fARB_names, -1, 394 },
+    { MultTransposeMatrixfARB_names, MultTransposeMatrixfARB_remap_index, 410 },
+    { CompressedTexImage2DARB_names, CompressedTexImage2DARB_remap_index, 555 },
+    { MultiTexCoord4dARB_names, -1, 400 },
+    { MultiTexCoord1sARB_names, -1, 382 },
+    { MultiTexCoord1dvARB_names, -1, 377 },
+    { MultiTexCoord1ivARB_names, -1, 381 },
+    { MultiTexCoord2ivARB_names, -1, 389 },
+    { MultiTexCoord1iARB_names, -1, 380 },
+    { GetCompressedTexImageARB_names, GetCompressedTexImageARB_remap_index, 560 },
+    { MultiTexCoord4svARB_names, -1, 407 },
+    { MultiTexCoord1fARB_names, -1, 378 },
+    { MultiTexCoord4fARB_names, -1, 402 },
+    { LoadTransposeMatrixfARB_names, LoadTransposeMatrixfARB_remap_index, 408 },
+    { MultiTexCoord2fvARB_names, -1, 387 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_VERSION_1_4)
+static const struct dri_extension_function GL_VERSION_1_4_functions[] = {
+    { PointParameteriNV_names, PointParameteriNV_remap_index, 642 },
+    { SecondaryColor3iEXT_names, SecondaryColor3iEXT_remap_index, 567 },
+    { WindowPos3fMESA_names, WindowPos3fMESA_remap_index, 523 },
+    { WindowPos2dvMESA_names, WindowPos2dvMESA_remap_index, 514 },
+    { SecondaryColor3bEXT_names, SecondaryColor3bEXT_remap_index, 561 },
+    { PointParameterfEXT_names, PointParameterfEXT_remap_index, 458 },
+    { FogCoorddEXT_names, FogCoorddEXT_remap_index, 547 },
+    { FogCoordfEXT_names, FogCoordfEXT_remap_index, 545 },
+    { WindowPos2svMESA_names, WindowPos2svMESA_remap_index, 520 },
+    { WindowPos3dMESA_names, WindowPos3dMESA_remap_index, 521 },
+    { PointParameterfvEXT_names, PointParameterfvEXT_remap_index, 459 },
+    { WindowPos2fvMESA_names, WindowPos2fvMESA_remap_index, 516 },
+    { SecondaryColor3bvEXT_names, SecondaryColor3bvEXT_remap_index, 562 },
+    { SecondaryColor3sEXT_names, SecondaryColor3sEXT_remap_index, 569 },
+    { SecondaryColor3dEXT_names, SecondaryColor3dEXT_remap_index, 563 },
+    { WindowPos2dMESA_names, WindowPos2dMESA_remap_index, 513 },
+    { SecondaryColorPointerEXT_names, SecondaryColorPointerEXT_remap_index, 577 },
+    { SecondaryColor3uiEXT_names, SecondaryColor3uiEXT_remap_index, 573 },
+    { SecondaryColor3usvEXT_names, SecondaryColor3usvEXT_remap_index, 576 },
+    { WindowPos3dvMESA_names, WindowPos3dvMESA_remap_index, 522 },
+    { PointParameterivNV_names, PointParameterivNV_remap_index, 643 },
+    { WindowPos3fvMESA_names, WindowPos3fvMESA_remap_index, 524 },
+    { SecondaryColor3ivEXT_names, SecondaryColor3ivEXT_remap_index, 568 },
+    { WindowPos2iMESA_names, WindowPos2iMESA_remap_index, 517 },
+    { SecondaryColor3fvEXT_names, SecondaryColor3fvEXT_remap_index, 566 },
+    { WindowPos3sMESA_names, WindowPos3sMESA_remap_index, 527 },
+    { WindowPos2ivMESA_names, WindowPos2ivMESA_remap_index, 518 },
+    { MultiDrawElementsEXT_names, MultiDrawElementsEXT_remap_index, 645 },
+    { WindowPos2sMESA_names, WindowPos2sMESA_remap_index, 519 },
+    { FogCoordPointerEXT_names, FogCoordPointerEXT_remap_index, 549 },
+    { SecondaryColor3ubvEXT_names, SecondaryColor3ubvEXT_remap_index, 572 },
+    { SecondaryColor3uivEXT_names, SecondaryColor3uivEXT_remap_index, 574 },
+    { WindowPos3iMESA_names, WindowPos3iMESA_remap_index, 525 },
+    { SecondaryColor3dvEXT_names, SecondaryColor3dvEXT_remap_index, 564 },
+    { MultiDrawArraysEXT_names, MultiDrawArraysEXT_remap_index, 644 },
+    { SecondaryColor3usEXT_names, SecondaryColor3usEXT_remap_index, 575 },
+    { FogCoordfvEXT_names, FogCoordfvEXT_remap_index, 546 },
+    { SecondaryColor3ubEXT_names, SecondaryColor3ubEXT_remap_index, 571 },
+    { BlendFuncSeparateEXT_names, BlendFuncSeparateEXT_remap_index, 537 },
+    { SecondaryColor3fEXT_names, SecondaryColor3fEXT_remap_index, 565 },
+    { WindowPos3ivMESA_names, WindowPos3ivMESA_remap_index, 526 },
+    { SecondaryColor3svEXT_names, SecondaryColor3svEXT_remap_index, 570 },
+    { FogCoorddvEXT_names, FogCoorddvEXT_remap_index, 548 },
+    { WindowPos3svMESA_names, WindowPos3svMESA_remap_index, 528 },
+    { WindowPos2fMESA_names, WindowPos2fMESA_remap_index, 515 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_VERSION_1_5)
+static const struct dri_extension_function GL_VERSION_1_5_functions[] = {
+    { BeginQueryARB_names, BeginQueryARB_remap_index, 703 },
+    { GetBufferSubDataARB_names, GetBufferSubDataARB_remap_index, 695 },
+    { BufferSubDataARB_names, BufferSubDataARB_remap_index, 690 },
+    { GetQueryivARB_names, GetQueryivARB_remap_index, 705 },
+    { GetQueryObjectivARB_names, GetQueryObjectivARB_remap_index, 706 },
+    { BufferDataARB_names, BufferDataARB_remap_index, 689 },
+    { EndQueryARB_names, EndQueryARB_remap_index, 704 },
+    { GetBufferPointervARB_names, GetBufferPointervARB_remap_index, 694 },
+    { GetQueryObjectuivARB_names, GetQueryObjectuivARB_remap_index, 707 },
+    { GetBufferParameterivARB_names, GetBufferParameterivARB_remap_index, 693 },
+    { DeleteQueriesARB_names, DeleteQueriesARB_remap_index, 701 },
+    { IsQueryARB_names, IsQueryARB_remap_index, 702 },
+    { MapBufferARB_names, MapBufferARB_remap_index, 697 },
+    { GenQueriesARB_names, GenQueriesARB_remap_index, 700 },
+    { IsBufferARB_names, IsBufferARB_remap_index, 696 },
+    { DeleteBuffersARB_names, DeleteBuffersARB_remap_index, 691 },
+    { UnmapBufferARB_names, UnmapBufferARB_remap_index, 698 },
+    { BindBufferARB_names, BindBufferARB_remap_index, 688 },
+    { GenBuffersARB_names, GenBuffersARB_remap_index, 692 },
+    { NULL, 0, 0 }
+};
+#endif
+
+#if defined(need_GL_VERSION_2_0)
+static const struct dri_extension_function GL_VERSION_2_0_functions[] = {
+    { StencilMaskSeparate_names, StencilMaskSeparate_remap_index, 815 },
+    { StencilOpSeparate_names, StencilOpSeparate_remap_index, 814 },
+    { StencilFuncSeparate_names, StencilFuncSeparate_remap_index, 813 },
+    { NULL, 0, 0 }
+};
+#endif
+
diff --git a/src/mesa/drivers/dri/common/glcontextmodes.c b/src/mesa/drivers/dri/common/glcontextmodes.c
new file mode 100644
index 00000000000..5e9e352f2c6
--- /dev/null
+++ b/src/mesa/drivers/dri/common/glcontextmodes.c
@@ -0,0 +1,496 @@
+/*
+ * (C) Copyright IBM Corporation 2003
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file glcontextmodes.c
+ * Utility routines for working with \c __GLcontextModes structures.  At
+ * some point most or all of these functions will be moved to the Mesa
+ * code base.
+ *
+ * \author Ian Romanick <[email protected]>
+ */
+
+#if defined(IN_MINI_GLX)
+# include <stdlib.h>
+# include <string.h>
+# include <GL/gl.h>
+# include "GL/internal/dri_interface.h"
+# include "imports.h"
+# define __glXMemset  memset
+#else
+# include <X11/X.h>
+# include <GL/glx.h>
+# include "GL/glxint.h"
+
+# ifdef XFree86Server
+#  include "GL/glx_ansic.h"
+extern void * __glXMalloc( size_t size );
+extern void __glXFree( void * ptr );
+#  define _mesa_malloc(b) __glXMalloc(b)
+#  define _mesa_free(m)   __glXFree(m)
+# else
+#  include <X11/Xlibint.h>
+#  define __glXMemset  memset
+#  define _mesa_malloc(b) Xmalloc(b)
+#  define _mesa_free(m) Xfree(m)
+# endif /* XFree86Server */
+#endif /* !defined(IN_MINI_GLX) */
+
+#include "glcontextmodes.h"
+
+#if !defined(IN_MINI_GLX)
+#define NUM_VISUAL_TYPES   6
+
+/**
+ * Convert an X visual type to a GLX visual type.
+ * 
+ * \param visualType X visual type (i.e., \c TrueColor, \c StaticGray, etc.)
+ *        to be converted.
+ * \return If \c visualType is a valid X visual type, a GLX visual type will
+ *         be returned.  Otherwise \c GLX_NONE will be returned.
+ */
+GLint
+_gl_convert_from_x_visual_type( int visualType )
+{
+    static const int glx_visual_types[ NUM_VISUAL_TYPES ] = {
+	GLX_STATIC_GRAY,  GLX_GRAY_SCALE,
+	GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
+	GLX_TRUE_COLOR,   GLX_DIRECT_COLOR
+    };
+
+    return ( (unsigned) visualType < NUM_VISUAL_TYPES )
+	? glx_visual_types[ visualType ] : GLX_NONE;
+}
+
+
+/**
+ * Convert a GLX visual type to an X visual type.
+ * 
+ * \param visualType GLX visual type (i.e., \c GLX_TRUE_COLOR, 
+ *                   \c GLX_STATIC_GRAY, etc.) to be converted.
+ * \return If \c visualType is a valid GLX visual type, an X visual type will
+ *         be returned.  Otherwise -1 will be returned.
+ */
+GLint
+_gl_convert_to_x_visual_type( int visualType )
+{
+    static const int x_visual_types[ NUM_VISUAL_TYPES ] = {
+	TrueColor,   DirectColor,
+	PseudoColor, StaticColor,
+	GrayScale,   StaticGray
+    };
+
+    return ( (unsigned) (visualType - GLX_TRUE_COLOR) <= NUM_VISUAL_TYPES )
+	? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
+}
+
+
+/**
+ * Copy a GLX visual config structure to a GL context mode structure.  All
+ * of the fields in \c config are copied to \c mode.  Additional fields in
+ * \c mode that can be derrived from the fields of \c config (i.e.,
+ * \c haveDepthBuffer) are also filled in.  The remaining fields in \c mode
+ * that cannot be derrived are set to default values.
+ * 
+ * \param mode   Destination GL context mode.
+ * \param config Source GLX visual config.
+ * 
+ * \note
+ * The \c fbconfigID and \c visualID fields of the \c __GLcontextModes
+ * structure will be set to the \c vid of the \c __GLXvisualConfig structure.
+ */
+void
+_gl_copy_visual_to_context_mode( __GLcontextModes * mode,
+				 const __GLXvisualConfig * config )
+{
+    __GLcontextModes * const next = mode->next;
+
+    (void) __glXMemset( mode, 0, sizeof( __GLcontextModes ) );
+    mode->next = next;
+
+    mode->visualID = config->vid;
+    mode->visualType = _gl_convert_from_x_visual_type( config->class );
+    mode->xRenderable = GL_TRUE;
+    mode->fbconfigID = config->vid;
+    mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
+
+    mode->rgbMode = (config->rgba != 0);
+    mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
+
+    mode->colorIndexMode = !(mode->rgbMode);
+    mode->doubleBufferMode = (config->doubleBuffer != 0);
+    mode->stereoMode = (config->stereo != 0);
+
+    mode->haveAccumBuffer = ((config->accumRedSize +
+			      config->accumGreenSize +
+			      config->accumBlueSize +
+			      config->accumAlphaSize) > 0);
+    mode->haveDepthBuffer = (config->depthSize > 0);
+    mode->haveStencilBuffer = (config->stencilSize > 0);
+
+    mode->redBits = config->redSize;
+    mode->greenBits = config->greenSize;
+    mode->blueBits = config->blueSize;
+    mode->alphaBits = config->alphaSize;
+    mode->redMask = config->redMask;
+    mode->greenMask = config->greenMask;
+    mode->blueMask = config->blueMask;
+    mode->alphaMask = config->alphaMask;
+    mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
+    mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
+
+    mode->accumRedBits = config->accumRedSize;
+    mode->accumGreenBits = config->accumGreenSize;
+    mode->accumBlueBits = config->accumBlueSize;
+    mode->accumAlphaBits = config->accumAlphaSize;
+    mode->depthBits = config->depthSize;
+    mode->stencilBits = config->stencilSize;
+
+    mode->numAuxBuffers = config->auxBuffers;
+    mode->level = config->level;
+
+    mode->visualRating = config->visualRating;
+    mode->transparentPixel = config->transparentPixel;
+    mode->transparentRed   = config->transparentRed;
+    mode->transparentGreen = config->transparentGreen;
+    mode->transparentBlue  = config->transparentBlue;
+    mode->transparentAlpha = config->transparentAlpha;
+    mode->transparentIndex = config->transparentIndex;
+
+    mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
+}
+
+
+/**
+ * Get data from a GL context mode.
+ * 
+ * \param mode         GL context mode whose data is to be returned.
+ * \param attribute    Attribute of \c mode that is to be returned.
+ * \param value_return Location to store the data member of \c mode.
+ * \return  If \c attribute is a valid attribute of \c mode, zero is
+ *          returned.  Otherwise \c GLX_BAD_ATTRIBUTE is returned.
+ */
+int
+_gl_get_context_mode_data(const __GLcontextModes *mode, int attribute,
+			  int *value_return)
+{
+    switch (attribute) {
+      case GLX_USE_GL:
+	*value_return = GL_TRUE;
+	return 0;
+      case GLX_BUFFER_SIZE:
+	*value_return = mode->rgbBits;
+	return 0;
+      case GLX_RGBA:
+	*value_return = mode->rgbMode;
+	return 0;
+      case GLX_RED_SIZE:
+	*value_return = mode->redBits;
+	return 0;
+      case GLX_GREEN_SIZE:
+	*value_return = mode->greenBits;
+	return 0;
+      case GLX_BLUE_SIZE:
+	*value_return = mode->blueBits;
+	return 0;
+      case GLX_ALPHA_SIZE:
+	*value_return = mode->alphaBits;
+	return 0;
+      case GLX_DOUBLEBUFFER:
+	*value_return = mode->doubleBufferMode;
+	return 0;
+      case GLX_STEREO:
+	*value_return = mode->stereoMode;
+	return 0;
+      case GLX_AUX_BUFFERS:
+	*value_return = mode->numAuxBuffers;
+	return 0;
+      case GLX_DEPTH_SIZE:
+	*value_return = mode->depthBits;
+	return 0;
+      case GLX_STENCIL_SIZE:
+	*value_return = mode->stencilBits;
+	return 0;
+      case GLX_ACCUM_RED_SIZE:
+	*value_return = mode->accumRedBits;
+	return 0;
+      case GLX_ACCUM_GREEN_SIZE:
+	*value_return = mode->accumGreenBits;
+	return 0;
+      case GLX_ACCUM_BLUE_SIZE:
+	*value_return = mode->accumBlueBits;
+	return 0;
+      case GLX_ACCUM_ALPHA_SIZE:
+	*value_return = mode->accumAlphaBits;
+	return 0;
+      case GLX_LEVEL:
+	*value_return = mode->level;
+	return 0;
+      case GLX_TRANSPARENT_TYPE_EXT:
+	*value_return = mode->transparentPixel;
+	return 0;
+      case GLX_TRANSPARENT_RED_VALUE:
+	*value_return = mode->transparentRed;
+	return 0;
+      case GLX_TRANSPARENT_GREEN_VALUE:
+	*value_return = mode->transparentGreen;
+	return 0;
+      case GLX_TRANSPARENT_BLUE_VALUE:
+	*value_return = mode->transparentBlue;
+	return 0;
+      case GLX_TRANSPARENT_ALPHA_VALUE:
+	*value_return = mode->transparentAlpha;
+	return 0;
+      case GLX_TRANSPARENT_INDEX_VALUE:
+	*value_return = mode->transparentIndex;
+	return 0;
+      case GLX_X_VISUAL_TYPE:
+	*value_return = mode->visualType;
+	return 0;
+      case GLX_CONFIG_CAVEAT:
+	*value_return = mode->visualRating;
+	return 0;
+      case GLX_VISUAL_ID:
+	*value_return = mode->visualID;
+	return 0;
+      case GLX_DRAWABLE_TYPE:
+	*value_return = mode->drawableType;
+	return 0;
+      case GLX_RENDER_TYPE:
+	*value_return = mode->renderType;
+	return 0;
+      case GLX_X_RENDERABLE:
+	*value_return = mode->xRenderable;
+	return 0;
+      case GLX_FBCONFIG_ID:
+	*value_return = mode->fbconfigID;
+	return 0;
+      case GLX_MAX_PBUFFER_WIDTH:
+	*value_return = mode->maxPbufferWidth;
+	return 0;
+      case GLX_MAX_PBUFFER_HEIGHT:
+	*value_return = mode->maxPbufferHeight;
+	return 0;
+      case GLX_MAX_PBUFFER_PIXELS:
+	*value_return = mode->maxPbufferPixels;
+	return 0;
+      case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
+	*value_return = mode->optimalPbufferWidth;
+	return 0;
+      case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
+	*value_return = mode->optimalPbufferHeight;
+	return 0;
+      case GLX_SWAP_METHOD_OML:
+	*value_return = mode->swapMethod;
+	return 0;
+      case GLX_SAMPLE_BUFFERS_SGIS:
+	*value_return = mode->sampleBuffers;
+	return 0;
+      case GLX_SAMPLES_SGIS:
+	*value_return = mode->samples;
+	return 0;
+
+      /* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
+       * It is ONLY for communication between the GLX client and the GLX
+       * server.
+       */
+      case GLX_VISUAL_SELECT_GROUP_SGIX:
+      default:
+	return GLX_BAD_ATTRIBUTE;
+    }
+}
+#endif /* !defined(IN_MINI_GLX) */
+
+
+/**
+ * Allocate a linked list of \c __GLcontextModes structures.  The fields of
+ * each structure will be initialized to "reasonable" default values.  In
+ * most cases this is the default value defined by table 3.4 of the GLX
+ * 1.3 specification.  This means that most values are either initialized to
+ * zero or \c GLX_DONT_CARE (which is -1).  As support for additional
+ * extensions is added, the new values will be initialized to appropriate
+ * values from the extension specification.
+ * 
+ * \param count         Number of structures to allocate.
+ * \param minimum_size  Minimum size of a structure to allocate.  This allows
+ *                      for differences in the version of the
+ *                      \c __GLcontextModes stucture used in libGL and in a
+ *                      DRI-based driver.
+ * \returns A pointer to the first element in a linked list of \c count
+ *          stuctures on success, or \c NULL on failure.
+ * 
+ * \warning Use of \c minimum_size does \b not guarantee binary compatibility.
+ *          The fundamental assumption is that if the \c minimum_size
+ *          specified by the driver and the size of the \c __GLcontextModes
+ *          structure in libGL is the same, then the meaning of each byte in
+ *          the structure is the same in both places.  \b Be \b careful!
+ *          Basically this means that fields have to be added in libGL and
+ *          then propagated to drivers.  Drivers should \b never arbitrarilly
+ *          extend the \c __GLcontextModes data-structure.
+ */
+__GLcontextModes *
+_gl_context_modes_create( unsigned count, size_t minimum_size )
+{
+   const size_t size = (minimum_size > sizeof( __GLcontextModes ))
+       ? minimum_size : sizeof( __GLcontextModes );
+   __GLcontextModes * base = NULL;
+   __GLcontextModes ** next;
+   unsigned   i;
+
+   next = & base;
+   for ( i = 0 ; i < count ; i++ ) {
+      *next = (__GLcontextModes *) _mesa_malloc( size );
+      if ( *next == NULL ) {
+	 _gl_context_modes_destroy( base );
+	 base = NULL;
+	 break;
+      }
+      
+      (void) __glXMemset( *next, 0, size );
+      (*next)->visualID = GLX_DONT_CARE;
+      (*next)->visualType = GLX_DONT_CARE;
+      (*next)->visualRating = GLX_NONE;
+      (*next)->transparentPixel = GLX_NONE;
+      (*next)->transparentRed = GLX_DONT_CARE;
+      (*next)->transparentGreen = GLX_DONT_CARE;
+      (*next)->transparentBlue = GLX_DONT_CARE;
+      (*next)->transparentAlpha = GLX_DONT_CARE;
+      (*next)->transparentIndex = GLX_DONT_CARE;
+      (*next)->xRenderable = GLX_DONT_CARE;
+      (*next)->fbconfigID = GLX_DONT_CARE;
+      (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML;
+
+      next = & ((*next)->next);
+   }
+
+   return base;
+}
+
+
+/**
+ * Destroy a linked list of \c __GLcontextModes structures created by
+ * \c _gl_context_modes_create.
+ * 
+ * \param modes  Linked list of structures to be destroyed.  All structres
+ *               in the list will be freed.
+ */
+void
+_gl_context_modes_destroy( __GLcontextModes * modes )
+{
+   while ( modes != NULL ) {
+      __GLcontextModes * const next = modes->next;
+
+      _mesa_free( modes );
+      modes = next;
+   }
+}
+
+
+/**
+ * Find a context mode matching a Visual ID.
+ *
+ * \param modes  List list of context-mode structures to be searched.
+ * \param vid    Visual ID to be found.
+ * \returns A pointer to a context-mode in \c modes if \c vid was found in
+ *          the list, or \c NULL if it was not.
+ */
+
+__GLcontextModes *
+_gl_context_modes_find_visual( __GLcontextModes * modes, int vid )
+{
+    while ( modes != NULL ) {
+	if ( modes->visualID == vid ) {
+	    break;
+	}
+
+	modes = modes->next;
+    }
+
+    return modes;
+}
+
+
+/**
+ * Determine if two context-modes are the same.  This is intended to be used
+ * by libGL implementations to compare to sets of driver generated FBconfigs.
+ * 
+ * \param a  Context-mode to be compared.
+ * \param b  Context-mode to be compared.
+ * \returns \c GL_TRUE if the two context-modes are the same.  \c GL_FALSE is
+ *          returned otherwise.
+ */
+GLboolean
+_gl_context_modes_are_same( const __GLcontextModes * a,
+			    const __GLcontextModes * b )
+{
+    return( (a->rgbMode == b->rgbMode) &&
+	    (a->floatMode == b->floatMode) &&
+	    (a->colorIndexMode == b->colorIndexMode) &&
+	    (a->doubleBufferMode == b->doubleBufferMode) &&
+	    (a->stereoMode == b->stereoMode) &&
+	    (a->redBits == b->redBits) &&
+	    (a->greenBits == b->greenBits) &&
+	    (a->blueBits == b->blueBits) &&
+	    (a->alphaBits == b->alphaBits) &&
+#if 0 /* For some reason these don't get set on the client-side in libGL. */
+	    (a->redMask == b->redMask) &&
+	    (a->greenMask == b->greenMask) &&
+	    (a->blueMask == b->blueMask) &&
+	    (a->alphaMask == b->alphaMask) &&
+#endif
+	    (a->rgbBits == b->rgbBits) &&
+	    (a->indexBits == b->indexBits) &&
+	    (a->accumRedBits == b->accumRedBits) &&
+	    (a->accumGreenBits == b->accumGreenBits) &&
+	    (a->accumBlueBits == b->accumBlueBits) &&
+	    (a->accumAlphaBits == b->accumAlphaBits) &&
+	    (a->depthBits == b->depthBits) &&
+	    (a->stencilBits == b->stencilBits) &&
+	    (a->numAuxBuffers == b->numAuxBuffers) &&
+	    (a->level == b->level) &&
+	    (a->pixmapMode == b->pixmapMode) &&
+	    (a->visualRating == b->visualRating) &&
+
+	    (a->transparentPixel == b->transparentPixel) &&
+
+	    ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
+	     ((a->transparentRed == b->transparentRed) &&
+	      (a->transparentGreen == b->transparentGreen) &&
+	      (a->transparentBlue == b->transparentBlue) &&
+	      (a->transparentAlpha == b->transparentAlpha))) &&
+
+	    ((a->transparentPixel != GLX_TRANSPARENT_INDEX) || 
+	     (a->transparentIndex == b->transparentIndex)) &&
+
+	    (a->sampleBuffers == b->sampleBuffers) &&
+	    (a->samples == b->samples) &&
+	    ((a->drawableType & b->drawableType) != 0) &&
+	    (a->renderType == b->renderType) &&
+	    (a->maxPbufferWidth == b->maxPbufferWidth) &&
+	    (a->maxPbufferHeight == b->maxPbufferHeight) &&
+	    (a->maxPbufferPixels == b->maxPbufferPixels) &&
+	    (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
+	    (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
+	    (a->swapMethod == b->swapMethod) );
+}
diff --git a/src/mesa/drivers/dri/common/glcontextmodes.h b/src/mesa/drivers/dri/common/glcontextmodes.h
new file mode 100644
index 00000000000..4b5c6f68b8f
--- /dev/null
+++ b/src/mesa/drivers/dri/common/glcontextmodes.h
@@ -0,0 +1,52 @@
+/*
+ * (C) Copyright IBM Corporation 2003
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file glcontextmodes.h
+ * \author Ian Romanick <[email protected]>
+ */
+
+#ifndef GLCONTEXTMODES_H
+#define GLCONTEXTMODES_H
+
+#include "GL/internal/glcore.h"
+
+#if !defined(IN_MINI_GLX)
+extern GLint _gl_convert_from_x_visual_type( int visualType );
+extern GLint _gl_convert_to_x_visual_type( int visualType );
+extern void _gl_copy_visual_to_context_mode( __GLcontextModes * mode,
+    const __GLXvisualConfig * config );
+extern int _gl_get_context_mode_data( const __GLcontextModes *mode,
+    int attribute, int *value_return );
+#endif /* !defined(IN_MINI_GLX) */
+
+extern __GLcontextModes * _gl_context_modes_create( unsigned count,
+    size_t minimum_size );
+extern void _gl_context_modes_destroy( __GLcontextModes * modes );
+extern  __GLcontextModes * _gl_context_modes_find_visual(
+    __GLcontextModes * modes, int vid );
+extern GLboolean _gl_context_modes_are_same( const __GLcontextModes * a,
+    const __GLcontextModes * b );
+
+#endif /* GLCONTEXTMODES_H */
diff --git a/src/mesa/drivers/dri/common/memops.h b/src/mesa/drivers/dri/common/memops.h
new file mode 100644
index 00000000000..4952d788e81
--- /dev/null
+++ b/src/mesa/drivers/dri/common/memops.h
@@ -0,0 +1,17 @@
+#ifndef DRIMEMSETIO_H
+#define DRIMEMSETIO_H
+/*
+* memset an area in I/O space
+* We need to be careful about this on some archs
+*/
+static __inline__ void drimemsetio(void* address, int c, int size)
+{
+#if defined(__powerpc__) || defined(__ia64__)
+     int i;
+     for(i=0;i<size;i++)
+        *((char *)address + i)=c;
+#else
+     memset(address,c,size);
+#endif
+}
+#endif
diff --git a/src/mesa/drivers/dri/common/mmio.h b/src/mesa/drivers/dri/common/mmio.h
new file mode 100644
index 00000000000..2b7b4123e5a
--- /dev/null
+++ b/src/mesa/drivers/dri/common/mmio.h
@@ -0,0 +1,62 @@
+/*
+ * (C) Copyright IBM Corporation 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file mmio.h
+ * Functions for properly handling memory mapped IO on various platforms.
+ *
+ * \author Ian Romanick <[email protected]>
+ */
+
+
+#ifndef MMIO_H
+#define MMIO_H
+
+#include "glheader.h"
+
+#if defined( __powerpc__ )
+
+static __inline__ u_int32_t
+read_MMIO_LE32( volatile void * base, unsigned long offset )
+{
+   u_int32_t val;
+
+   __asm__ __volatile__( "lwbrx	%0, %1, %2 ; eieio"
+			 : "=r" (val)
+			 : "b" (base), "r" (offset) );
+   return val;
+}
+
+#else
+
+static __inline__ u_int32_t
+read_MMIO_LE32( volatile void * base, unsigned long offset )
+{
+   volatile u_int32_t * p = (volatile u_int32_t *) (((volatile char *) base) + offset);
+   return LE32_TO_CPU( p[0] );
+}
+
+#endif
+
+#endif /* MMIO_H */
diff --git a/src/mesa/drivers/dri/common/mmx.h b/src/mesa/drivers/dri/common/mmx.h
new file mode 100644
index 00000000000..49ce7e3e342
--- /dev/null
+++ b/src/mesa/drivers/dri/common/mmx.h
@@ -0,0 +1,560 @@
+/*	mmx.h
+
+	MultiMedia eXtensions GCC interface library for IA32.
+
+	To use this library, simply include this header file
+	and compile with GCC.  You MUST have inlining enabled
+	in order for mmx_ok() to work; this can be done by
+	simply using -O on the GCC command line.
+
+	Compiling with -DMMX_TRACE will cause detailed trace
+	output to be sent to stderr for each mmx operation.
+	This adds lots of code, and obviously slows execution to
+	a crawl, but can be very useful for debugging.
+
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY
+	EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
+	LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR ANY PARTICULAR PURPOSE.
+
+	1997-98 by H. Dietz and R. Fisher
+
+ History:
+	97-98*	R.Fisher	Early versions
+	980501	R.Fisher	Original Release
+	980611*	H.Dietz		Rewrite, correctly implementing inlines, and
+		R.Fisher	 including direct register accesses.
+	980616	R.Fisher	Release of 980611 as 980616.
+	980714	R.Fisher	Minor corrections to Makefile, etc.
+	980715	R.Fisher	mmx_ok() now prevents optimizer from using
+				 clobbered values.
+				mmx_ok() now checks if cpuid instruction is
+				 available before trying to use it.
+	980726*	R.Fisher	mm_support() searches for AMD 3DNow, Cyrix
+				 Extended MMX, and standard MMX.  It returns a
+				 value which is positive if any of these are
+				 supported, and can be masked with constants to
+				 see which.  mmx_ok() is now a call to this
+	980726*	R.Fisher	Added i2r support for shift functions
+	980919	R.Fisher	Fixed AMD extended feature recognition bug.
+	980921	R.Fisher	Added definition/check for _MMX_H.
+				Added "float s[2]" to mmx_t for use with
+				  3DNow and EMMX.  So same mmx_t can be used.
+	981013	R.Fisher	Fixed cpuid function 1 bug (looked at wrong reg)
+				Fixed psllq_i2r error in mmxtest.c
+
+	* Unreleased (internal or interim) versions
+
+ Notes:
+	It appears that the latest gas has the pand problem fixed, therefore
+	  I'll undefine BROKEN_PAND by default.
+	String compares may be quicker than the multiple test/jumps in vendor
+	  test sequence in mmx_ok(), but I'm not concerned with that right now.
+
+ Acknowledgments:
+	Jussi Laako for pointing out the errors ultimately found to be
+	  connected to the failure to notify the optimizer of clobbered values.
+	Roger Hardiman for reminding us that CPUID isn't everywhere, and that
+	  someone may actually try to use this on a machine without CPUID.
+	  Also for suggesting code for checking this.
+	Robert Dale for pointing out the AMD recognition bug.
+	Jimmy Mayfield and Carl Witty for pointing out the Intel recognition
+	  bug.
+	Carl Witty for pointing out the psllq_i2r test bug.
+*/
+
+#ifndef _MMX_H
+#define _MMX_H
+
+//#define MMX_TRACE
+
+/*	Warning:  at this writing, the version of GAS packaged
+	with most Linux distributions does not handle the
+	parallel AND operation mnemonic correctly.  If the
+	symbol BROKEN_PAND is defined, a slower alternative
+	coding will be used.  If execution of mmxtest results
+	in an illegal instruction fault, define this symbol.
+*/
+#undef	BROKEN_PAND
+
+
+/*	The type of an value that fits in an MMX register
+	(note that long long constant values MUST be suffixed
+	 by LL and unsigned long long values by ULL, lest
+	 they be truncated by the compiler)
+*/
+typedef	union {
+	long long		q;	/* Quadword (64-bit) value */
+	unsigned long long	uq;	/* Unsigned Quadword */
+	int			d[2];	/* 2 Doubleword (32-bit) values */
+	unsigned int		ud[2];	/* 2 Unsigned Doubleword */
+	short			w[4];	/* 4 Word (16-bit) values */
+	unsigned short		uw[4];	/* 4 Unsigned Word */
+	char			b[8];	/* 8 Byte (8-bit) values */
+	unsigned char		ub[8];	/* 8 Unsigned Byte */
+	float			s[2];	/* Single-precision (32-bit) value */
+} mmx_t;
+
+/*	Helper functions for the instruction macros that follow...
+	(note that memory-to-register, m2r, instructions are nearly
+	 as efficient as register-to-register, r2r, instructions;
+	 however, memory-to-memory instructions are really simulated
+	 as a convenience, and are only 1/3 as efficient)
+*/
+#ifdef	MMX_TRACE
+
+/*	Include the stuff for printing a trace to stderr...
+*/
+
+#include <stdio.h>
+
+#define	mmx_i2r(op, imm, reg) \
+	{ \
+		mmx_t mmx_trace; \
+		mmx_trace = (imm); \
+		fprintf(stderr, #op "_i2r(" #imm "=0x%016llx, ", mmx_trace.q); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #reg "=0x%016llx) => ", mmx_trace.q); \
+		__asm__ __volatile__ (#op " %0, %%" #reg \
+				      : /* nothing */ \
+				      : "X" (imm)); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #reg "=0x%016llx\n", mmx_trace.q); \
+	}
+
+#define	mmx_m2r(op, mem, reg) \
+	{ \
+		mmx_t mmx_trace; \
+		mmx_trace = (mem); \
+		fprintf(stderr, #op "_m2r(" #mem "=0x%016llx, ", mmx_trace.q); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #reg "=0x%016llx) => ", mmx_trace.q); \
+		__asm__ __volatile__ (#op " %0, %%" #reg \
+				      : /* nothing */ \
+				      : "X" (mem)); \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #reg "=0x%016llx\n", mmx_trace.q); \
+	}
+
+#define	mmx_r2m(op, reg, mem) \
+	{ \
+		mmx_t mmx_trace; \
+		__asm__ __volatile__ ("movq %%" #reg ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #op "_r2m(" #reg "=0x%016llx, ", mmx_trace.q); \
+		mmx_trace = (mem); \
+		fprintf(stderr, #mem "=0x%016llx) => ", mmx_trace.q); \
+		__asm__ __volatile__ (#op " %%" #reg ", %0" \
+				      : "=X" (mem) \
+				      : /* nothing */ ); \
+		mmx_trace = (mem); \
+		fprintf(stderr, #mem "=0x%016llx\n", mmx_trace.q); \
+	}
+
+#define	mmx_r2r(op, regs, regd) \
+	{ \
+		mmx_t mmx_trace; \
+		__asm__ __volatile__ ("movq %%" #regs ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #op "_r2r(" #regs "=0x%016llx, ", mmx_trace.q); \
+		__asm__ __volatile__ ("movq %%" #regd ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #regd "=0x%016llx) => ", mmx_trace.q); \
+		__asm__ __volatile__ (#op " %" #regs ", %" #regd); \
+		__asm__ __volatile__ ("movq %%" #regd ", %0" \
+				      : "=X" (mmx_trace) \
+				      : /* nothing */ ); \
+		fprintf(stderr, #regd "=0x%016llx\n", mmx_trace.q); \
+	}
+
+#define	mmx_m2m(op, mems, memd) \
+	{ \
+		mmx_t mmx_trace; \
+		mmx_trace = (mems); \
+		fprintf(stderr, #op "_m2m(" #mems "=0x%016llx, ", mmx_trace.q); \
+		mmx_trace = (memd); \
+		fprintf(stderr, #memd "=0x%016llx) => ", mmx_trace.q); \
+		__asm__ __volatile__ ("movq %0, %%mm0\n\t" \
+				      #op " %1, %%mm0\n\t" \
+				      "movq %%mm0, %0" \
+				      : "=X" (memd) \
+				      : "X" (mems)); \
+		mmx_trace = (memd); \
+		fprintf(stderr, #memd "=0x%016llx\n", mmx_trace.q); \
+	}
+
+#else
+
+/*	These macros are a lot simpler without the tracing...
+*/
+
+#define	mmx_i2r(op, imm, reg) \
+	__asm__ __volatile__ (#op " $" #imm ", %%" #reg \
+			      : /* nothing */ \
+			      : /* nothing */);
+
+#define	mmx_m2r(op, mem, reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+			      : /* nothing */ \
+			      : "X" (mem))
+
+#define	mmx_r2m(op, reg, mem) \
+	__asm__ __volatile__ (#op " %%" #reg ", %0" \
+			      : "=X" (mem) \
+			      : /* nothing */ )
+
+#define	mmx_r2r(op, regs, regd) \
+	__asm__ __volatile__ (#op " %" #regs ", %" #regd)
+
+#define	mmx_m2m(op, mems, memd) \
+	__asm__ __volatile__ ("movq %0, %%mm0\n\t" \
+			      #op " %1, %%mm0\n\t" \
+			      "movq %%mm0, %0" \
+			      : "=X" (memd) \
+			      : "X" (mems))
+
+#endif
+
+
+/*	1x64 MOVe Quadword
+	(this is both a load and a store...
+	 in fact, it is the only way to store)
+*/
+#define	movq_m2r(var, reg)	mmx_m2r(movq, var, reg)
+#define	movq_r2m(reg, var)	mmx_r2m(movq, reg, var)
+#define	movq_r2r(regs, regd)	mmx_r2r(movq, regs, regd)
+#define	movq(vars, vard) \
+	__asm__ __volatile__ ("movq %1, %%mm0\n\t" \
+			      "movq %%mm0, %0" \
+			      : "=X" (vard) \
+			      : "X" (vars))
+
+
+/*	1x32 MOVe Doubleword
+	(like movq, this is both load and store...
+	 but is most useful for moving things between
+	 mmx registers and ordinary registers)
+*/
+#define	movd_m2r(var, reg)	mmx_m2r(movd, var, reg)
+#define	movd_r2m(reg, var)	mmx_r2m(movd, reg, var)
+#define	movd_r2r(regs, regd)	mmx_r2r(movd, regs, regd)
+#define	movd(vars, vard) \
+	__asm__ __volatile__ ("movd %1, %%mm0\n\t" \
+			      "movd %%mm0, %0" \
+			      : "=X" (vard) \
+			      : "X" (vars))
+
+
+/*	2x32, 4x16, and 8x8 Parallel ADDs
+*/
+#define	paddd_m2r(var, reg)	mmx_m2r(paddd, var, reg)
+#define	paddd_r2r(regs, regd)	mmx_r2r(paddd, regs, regd)
+#define	paddd(vars, vard)	mmx_m2m(paddd, vars, vard)
+
+#define	paddw_m2r(var, reg)	mmx_m2r(paddw, var, reg)
+#define	paddw_r2r(regs, regd)	mmx_r2r(paddw, regs, regd)
+#define	paddw(vars, vard)	mmx_m2m(paddw, vars, vard)
+
+#define	paddb_m2r(var, reg)	mmx_m2r(paddb, var, reg)
+#define	paddb_r2r(regs, regd)	mmx_r2r(paddb, regs, regd)
+#define	paddb(vars, vard)	mmx_m2m(paddb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel ADDs using Saturation arithmetic
+*/
+#define	paddsw_m2r(var, reg)	mmx_m2r(paddsw, var, reg)
+#define	paddsw_r2r(regs, regd)	mmx_r2r(paddsw, regs, regd)
+#define	paddsw(vars, vard)	mmx_m2m(paddsw, vars, vard)
+
+#define	paddsb_m2r(var, reg)	mmx_m2r(paddsb, var, reg)
+#define	paddsb_r2r(regs, regd)	mmx_r2r(paddsb, regs, regd)
+#define	paddsb(vars, vard)	mmx_m2m(paddsb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel ADDs using Unsigned Saturation arithmetic
+*/
+#define	paddusw_m2r(var, reg)	mmx_m2r(paddusw, var, reg)
+#define	paddusw_r2r(regs, regd)	mmx_r2r(paddusw, regs, regd)
+#define	paddusw(vars, vard)	mmx_m2m(paddusw, vars, vard)
+
+#define	paddusb_m2r(var, reg)	mmx_m2r(paddusb, var, reg)
+#define	paddusb_r2r(regs, regd)	mmx_r2r(paddusb, regs, regd)
+#define	paddusb(vars, vard)	mmx_m2m(paddusb, vars, vard)
+
+
+/*	2x32, 4x16, and 8x8 Parallel SUBs
+*/
+#define	psubd_m2r(var, reg)	mmx_m2r(psubd, var, reg)
+#define	psubd_r2r(regs, regd)	mmx_r2r(psubd, regs, regd)
+#define	psubd(vars, vard)	mmx_m2m(psubd, vars, vard)
+
+#define	psubw_m2r(var, reg)	mmx_m2r(psubw, var, reg)
+#define	psubw_r2r(regs, regd)	mmx_r2r(psubw, regs, regd)
+#define	psubw(vars, vard)	mmx_m2m(psubw, vars, vard)
+
+#define	psubb_m2r(var, reg)	mmx_m2r(psubb, var, reg)
+#define	psubb_r2r(regs, regd)	mmx_r2r(psubb, regs, regd)
+#define	psubb(vars, vard)	mmx_m2m(psubb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel SUBs using Saturation arithmetic
+*/
+#define	psubsw_m2r(var, reg)	mmx_m2r(psubsw, var, reg)
+#define	psubsw_r2r(regs, regd)	mmx_r2r(psubsw, regs, regd)
+#define	psubsw(vars, vard)	mmx_m2m(psubsw, vars, vard)
+
+#define	psubsb_m2r(var, reg)	mmx_m2r(psubsb, var, reg)
+#define	psubsb_r2r(regs, regd)	mmx_r2r(psubsb, regs, regd)
+#define	psubsb(vars, vard)	mmx_m2m(psubsb, vars, vard)
+
+
+/*	4x16 and 8x8 Parallel SUBs using Unsigned Saturation arithmetic
+*/
+#define	psubusw_m2r(var, reg)	mmx_m2r(psubusw, var, reg)
+#define	psubusw_r2r(regs, regd)	mmx_r2r(psubusw, regs, regd)
+#define	psubusw(vars, vard)	mmx_m2m(psubusw, vars, vard)
+
+#define	psubusb_m2r(var, reg)	mmx_m2r(psubusb, var, reg)
+#define	psubusb_r2r(regs, regd)	mmx_r2r(psubusb, regs, regd)
+#define	psubusb(vars, vard)	mmx_m2m(psubusb, vars, vard)
+
+
+/*	4x16 Parallel MULs giving Low 4x16 portions of results
+*/
+#define	pmullw_m2r(var, reg)	mmx_m2r(pmullw, var, reg)
+#define	pmullw_r2r(regs, regd)	mmx_r2r(pmullw, regs, regd)
+#define	pmullw(vars, vard)	mmx_m2m(pmullw, vars, vard)
+
+
+/*	4x16 Parallel MULs giving High 4x16 portions of results
+*/
+#define	pmulhw_m2r(var, reg)	mmx_m2r(pmulhw, var, reg)
+#define	pmulhw_r2r(regs, regd)	mmx_r2r(pmulhw, regs, regd)
+#define	pmulhw(vars, vard)	mmx_m2m(pmulhw, vars, vard)
+
+
+/*	4x16->2x32 Parallel Mul-ADD
+	(muls like pmullw, then adds adjacent 16-bit fields
+	 in the multiply result to make the final 2x32 result)
+*/
+#define	pmaddwd_m2r(var, reg)	mmx_m2r(pmaddwd, var, reg)
+#define	pmaddwd_r2r(regs, regd)	mmx_r2r(pmaddwd, regs, regd)
+#define	pmaddwd(vars, vard)	mmx_m2m(pmaddwd, vars, vard)
+
+
+/*	1x64 bitwise AND
+*/
+#ifdef	BROKEN_PAND
+#define	pand_m2r(var, reg) \
+	{ \
+		mmx_m2r(pandn, (mmx_t) -1LL, reg); \
+		mmx_m2r(pandn, var, reg); \
+	}
+#define	pand_r2r(regs, regd) \
+	{ \
+		mmx_m2r(pandn, (mmx_t) -1LL, regd); \
+		mmx_r2r(pandn, regs, regd) \
+	}
+#define	pand(vars, vard) \
+	{ \
+		movq_m2r(vard, mm0); \
+		mmx_m2r(pandn, (mmx_t) -1LL, mm0); \
+		mmx_m2r(pandn, vars, mm0); \
+		movq_r2m(mm0, vard); \
+	}
+#else
+#define	pand_m2r(var, reg)	mmx_m2r(pand, var, reg)
+#define	pand_r2r(regs, regd)	mmx_r2r(pand, regs, regd)
+#define	pand(vars, vard)	mmx_m2m(pand, vars, vard)
+#endif
+
+
+/*	1x64 bitwise AND with Not the destination
+*/
+#define	pandn_m2r(var, reg)	mmx_m2r(pandn, var, reg)
+#define	pandn_r2r(regs, regd)	mmx_r2r(pandn, regs, regd)
+#define	pandn(vars, vard)	mmx_m2m(pandn, vars, vard)
+
+
+/*	1x64 bitwise OR
+*/
+#define	por_m2r(var, reg)	mmx_m2r(por, var, reg)
+#define	por_r2r(regs, regd)	mmx_r2r(por, regs, regd)
+#define	por(vars, vard)	mmx_m2m(por, vars, vard)
+
+
+/*	1x64 bitwise eXclusive OR
+*/
+#define	pxor_m2r(var, reg)	mmx_m2r(pxor, var, reg)
+#define	pxor_r2r(regs, regd)	mmx_r2r(pxor, regs, regd)
+#define	pxor(vars, vard)	mmx_m2m(pxor, vars, vard)
+
+
+/*	2x32, 4x16, and 8x8 Parallel CoMPare for EQuality
+	(resulting fields are either 0 or -1)
+*/
+#define	pcmpeqd_m2r(var, reg)	mmx_m2r(pcmpeqd, var, reg)
+#define	pcmpeqd_r2r(regs, regd)	mmx_r2r(pcmpeqd, regs, regd)
+#define	pcmpeqd(vars, vard)	mmx_m2m(pcmpeqd, vars, vard)
+
+#define	pcmpeqw_m2r(var, reg)	mmx_m2r(pcmpeqw, var, reg)
+#define	pcmpeqw_r2r(regs, regd)	mmx_r2r(pcmpeqw, regs, regd)
+#define	pcmpeqw(vars, vard)	mmx_m2m(pcmpeqw, vars, vard)
+
+#define	pcmpeqb_m2r(var, reg)	mmx_m2r(pcmpeqb, var, reg)
+#define	pcmpeqb_r2r(regs, regd)	mmx_r2r(pcmpeqb, regs, regd)
+#define	pcmpeqb(vars, vard)	mmx_m2m(pcmpeqb, vars, vard)
+
+
+/*	2x32, 4x16, and 8x8 Parallel CoMPare for Greater Than
+	(resulting fields are either 0 or -1)
+*/
+#define	pcmpgtd_m2r(var, reg)	mmx_m2r(pcmpgtd, var, reg)
+#define	pcmpgtd_r2r(regs, regd)	mmx_r2r(pcmpgtd, regs, regd)
+#define	pcmpgtd(vars, vard)	mmx_m2m(pcmpgtd, vars, vard)
+
+#define	pcmpgtw_m2r(var, reg)	mmx_m2r(pcmpgtw, var, reg)
+#define	pcmpgtw_r2r(regs, regd)	mmx_r2r(pcmpgtw, regs, regd)
+#define	pcmpgtw(vars, vard)	mmx_m2m(pcmpgtw, vars, vard)
+
+#define	pcmpgtb_m2r(var, reg)	mmx_m2r(pcmpgtb, var, reg)
+#define	pcmpgtb_r2r(regs, regd)	mmx_r2r(pcmpgtb, regs, regd)
+#define	pcmpgtb(vars, vard)	mmx_m2m(pcmpgtb, vars, vard)
+
+
+/*	1x64, 2x32, and 4x16 Parallel Shift Left Logical
+*/
+#define	psllq_i2r(imm, reg)	mmx_i2r(psllq, imm, reg)
+#define	psllq_m2r(var, reg)	mmx_m2r(psllq, var, reg)
+#define	psllq_r2r(regs, regd)	mmx_r2r(psllq, regs, regd)
+#define	psllq(vars, vard)	mmx_m2m(psllq, vars, vard)
+
+#define	pslld_i2r(imm, reg)	mmx_i2r(pslld, imm, reg)
+#define	pslld_m2r(var, reg)	mmx_m2r(pslld, var, reg)
+#define	pslld_r2r(regs, regd)	mmx_r2r(pslld, regs, regd)
+#define	pslld(vars, vard)	mmx_m2m(pslld, vars, vard)
+
+#define	psllw_i2r(imm, reg)	mmx_i2r(psllw, imm, reg)
+#define	psllw_m2r(var, reg)	mmx_m2r(psllw, var, reg)
+#define	psllw_r2r(regs, regd)	mmx_r2r(psllw, regs, regd)
+#define	psllw(vars, vard)	mmx_m2m(psllw, vars, vard)
+
+
+/*	1x64, 2x32, and 4x16 Parallel Shift Right Logical
+*/
+#define	psrlq_i2r(imm, reg)	mmx_i2r(psrlq, imm, reg)
+#define	psrlq_m2r(var, reg)	mmx_m2r(psrlq, var, reg)
+#define	psrlq_r2r(regs, regd)	mmx_r2r(psrlq, regs, regd)
+#define	psrlq(vars, vard)	mmx_m2m(psrlq, vars, vard)
+
+#define	psrld_i2r(imm, reg)	mmx_i2r(psrld, imm, reg)
+#define	psrld_m2r(var, reg)	mmx_m2r(psrld, var, reg)
+#define	psrld_r2r(regs, regd)	mmx_r2r(psrld, regs, regd)
+#define	psrld(vars, vard)	mmx_m2m(psrld, vars, vard)
+
+#define	psrlw_i2r(imm, reg)	mmx_i2r(psrlw, imm, reg)
+#define	psrlw_m2r(var, reg)	mmx_m2r(psrlw, var, reg)
+#define	psrlw_r2r(regs, regd)	mmx_r2r(psrlw, regs, regd)
+#define	psrlw(vars, vard)	mmx_m2m(psrlw, vars, vard)
+
+
+/*	2x32 and 4x16 Parallel Shift Right Arithmetic
+*/
+#define	psrad_i2r(imm, reg)	mmx_i2r(psrad, imm, reg)
+#define	psrad_m2r(var, reg)	mmx_m2r(psrad, var, reg)
+#define	psrad_r2r(regs, regd)	mmx_r2r(psrad, regs, regd)
+#define	psrad(vars, vard)	mmx_m2m(psrad, vars, vard)
+
+#define	psraw_i2r(imm, reg)	mmx_i2r(psraw, imm, reg)
+#define	psraw_m2r(var, reg)	mmx_m2r(psraw, var, reg)
+#define	psraw_r2r(regs, regd)	mmx_r2r(psraw, regs, regd)
+#define	psraw(vars, vard)	mmx_m2m(psraw, vars, vard)
+
+
+/*	2x32->4x16 and 4x16->8x8 PACK and Signed Saturate
+	(packs source and dest fields into dest in that order)
+*/
+#define	packssdw_m2r(var, reg)	mmx_m2r(packssdw, var, reg)
+#define	packssdw_r2r(regs, regd) mmx_r2r(packssdw, regs, regd)
+#define	packssdw(vars, vard)	mmx_m2m(packssdw, vars, vard)
+
+#define	packsswb_m2r(var, reg)	mmx_m2r(packsswb, var, reg)
+#define	packsswb_r2r(regs, regd) mmx_r2r(packsswb, regs, regd)
+#define	packsswb(vars, vard)	mmx_m2m(packsswb, vars, vard)
+
+
+/*	4x16->8x8 PACK and Unsigned Saturate
+	(packs source and dest fields into dest in that order)
+*/
+#define	packuswb_m2r(var, reg)	mmx_m2r(packuswb, var, reg)
+#define	packuswb_r2r(regs, regd) mmx_r2r(packuswb, regs, regd)
+#define	packuswb(vars, vard)	mmx_m2m(packuswb, vars, vard)
+
+
+/*	2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK Low
+	(interleaves low half of dest with low half of source
+	 as padding in each result field)
+*/
+#define	punpckldq_m2r(var, reg)	mmx_m2r(punpckldq, var, reg)
+#define	punpckldq_r2r(regs, regd) mmx_r2r(punpckldq, regs, regd)
+#define	punpckldq(vars, vard)	mmx_m2m(punpckldq, vars, vard)
+
+#define	punpcklwd_m2r(var, reg)	mmx_m2r(punpcklwd, var, reg)
+#define	punpcklwd_r2r(regs, regd) mmx_r2r(punpcklwd, regs, regd)
+#define	punpcklwd(vars, vard)	mmx_m2m(punpcklwd, vars, vard)
+
+#define	punpcklbw_m2r(var, reg)	mmx_m2r(punpcklbw, var, reg)
+#define	punpcklbw_r2r(regs, regd) mmx_r2r(punpcklbw, regs, regd)
+#define	punpcklbw(vars, vard)	mmx_m2m(punpcklbw, vars, vard)
+
+
+/*	2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK High
+	(interleaves high half of dest with high half of source
+	 as padding in each result field)
+*/
+#define	punpckhdq_m2r(var, reg)	mmx_m2r(punpckhdq, var, reg)
+#define	punpckhdq_r2r(regs, regd) mmx_r2r(punpckhdq, regs, regd)
+#define	punpckhdq(vars, vard)	mmx_m2m(punpckhdq, vars, vard)
+
+#define	punpckhwd_m2r(var, reg)	mmx_m2r(punpckhwd, var, reg)
+#define	punpckhwd_r2r(regs, regd) mmx_r2r(punpckhwd, regs, regd)
+#define	punpckhwd(vars, vard)	mmx_m2m(punpckhwd, vars, vard)
+
+#define	punpckhbw_m2r(var, reg)	mmx_m2r(punpckhbw, var, reg)
+#define	punpckhbw_r2r(regs, regd) mmx_r2r(punpckhbw, regs, regd)
+#define	punpckhbw(vars, vard)	mmx_m2m(punpckhbw, vars, vard)
+
+
+/*	Empty MMx State
+	(used to clean-up when going from mmx to float use
+	 of the registers that are shared by both; note that
+	 there is no float-to-mmx operation needed, because
+	 only the float tag word info is corruptible)
+*/
+#ifdef	MMX_TRACE
+
+#define	emms() \
+	{ \
+		fprintf(stderr, "emms()\n"); \
+		__asm__ __volatile__ ("emms"); \
+	}
+
+#else
+
+#define	emms()			__asm__ __volatile__ ("emms")
+
+#endif
+
+#endif
+
diff --git a/src/mesa/drivers/dri/common/spantmp.h b/src/mesa/drivers/dri/common/spantmp.h
new file mode 100644
index 00000000000..f726e83053d
--- /dev/null
+++ b/src/mesa/drivers/dri/common/spantmp.h
@@ -0,0 +1,328 @@
+/*
+ * Copyright 2000-2001 VA Linux Systems, Inc.
+ * (C) Copyright IBM Corporation 2002, 2003
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Keith Whitwell <[email protected]>
+ *    Gareth Hughes <[email protected]>
+ */
+
+#include "spantmp_common.h"
+
+#ifndef DBG
+#define DBG 0
+#endif
+
+#ifndef HW_READ_CLIPLOOP
+#define HW_READ_CLIPLOOP()	HW_CLIPLOOP()
+#endif
+
+#ifndef HW_WRITE_CLIPLOOP
+#define HW_WRITE_CLIPLOOP()	HW_CLIPLOOP()
+#endif
+
+
+static void TAG(WriteRGBASpan)( GLcontext *ctx,
+                                struct gl_renderbuffer *rb,
+				GLuint n, GLint x, GLint y,
+				const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+
+	       if (DBG) fprintf(stderr, "WriteRGBASpan %d..%d (x1 %d)\n",
+				(int)i, (int)n1, (int)x1);
+
+	       if (mask)
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+			WRITE_RGBA( x1, y,
+				    rgba[i][0], rgba[i][1],
+				    rgba[i][2], rgba[i][3] );
+	       }
+	       else
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     WRITE_RGBA( x1, y,
+				 rgba[i][0], rgba[i][1],
+				 rgba[i][2], rgba[i][3] );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+static void TAG(WriteRGBSpan)( GLcontext *ctx,
+                               struct gl_renderbuffer *rb,
+			       GLuint n, GLint x, GLint y,
+			       const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+
+	       if (DBG) fprintf(stderr, "WriteRGBSpan %d..%d (x1 %d)\n",
+				(int)i, (int)n1, (int)x1);
+
+	       if (mask)
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+			WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
+	       }
+	       else
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+static void TAG(WriteRGBAPixels)( GLcontext *ctx,
+                                  struct gl_renderbuffer *rb,
+                                  GLuint n, const GLint x[], const GLint y[],
+                                  const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
+	 GLuint i;
+	 LOCAL_VARS;
+
+	 if (DBG) fprintf(stderr, "WriteRGBAPixels\n");
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       if (mask)
+	       {
+	          for (i=0;i<n;i++)
+	          {
+		     if (mask[i]) {
+		        const int fy = Y_FLIP(y[i]);
+		        if (CLIPPIXEL(x[i],fy))
+			   WRITE_RGBA( x[i], fy,
+				       rgba[i][0], rgba[i][1],
+				       rgba[i][2], rgba[i][3] );
+		     }
+	          }
+	       }
+	       else
+	       {
+	          for (i=0;i<n;i++)
+	          {
+		     const int fy = Y_FLIP(y[i]);
+		     if (CLIPPIXEL(x[i],fy))
+			WRITE_RGBA( x[i], fy,
+				    rgba[i][0], rgba[i][1],
+				    rgba[i][2], rgba[i][3] );
+	          }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(WriteMonoRGBASpan)( GLcontext *ctx,	
+                                    struct gl_renderbuffer *rb,
+				    GLuint n, GLint x, GLint y, 
+				    const void *value,
+				    const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte *color = (const GLubyte *) value;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_VARS;
+	 INIT_MONO_PIXEL(p, color);
+
+	 y = Y_FLIP( y );
+
+	 if (DBG) fprintf(stderr, "WriteMonoRGBASpan\n");
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+	       if (mask)
+	       {
+	          for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+		        WRITE_PIXEL( x1, y, p );
+	       }
+	       else
+	       {
+	          for (;n1>0;i++,x1++,n1--)
+		     WRITE_PIXEL( x1, y, p );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(WriteMonoRGBAPixels)( GLcontext *ctx,
+                                      struct gl_renderbuffer *rb,
+				      GLuint n,
+                                      const GLint x[], const GLint y[],
+				      const void *value,
+                                      const GLubyte mask[] ) 
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte *color = (const GLubyte *) value;
+	 GLuint i;
+	 LOCAL_VARS;
+	 INIT_MONO_PIXEL(p, color);
+
+	 if (DBG) fprintf(stderr, "WriteMonoRGBAPixels\n");
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       if (mask)
+	       {
+		  for (i=0;i<n;i++)
+		     if (mask[i]) {
+			int fy = Y_FLIP(y[i]);
+			if (CLIPPIXEL( x[i], fy ))
+			   WRITE_PIXEL( x[i], fy, p );
+		     }
+	       }
+	       else
+	       {
+		  for (i=0;i<n;i++) {
+		     int fy = Y_FLIP(y[i]);
+		     if (CLIPPIXEL( x[i], fy ))
+			WRITE_PIXEL( x[i], fy, p );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(ReadRGBASpan)( GLcontext *ctx,
+                               struct gl_renderbuffer *rb,
+			       GLuint n, GLint x, GLint y,
+			       void *values)
+{
+   HW_READ_LOCK()
+      {
+         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+	 GLint x1,n1;
+	 LOCAL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 if (DBG) fprintf(stderr, "ReadRGBASpan\n");
+
+	 HW_READ_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+	       for (;n1>0;i++,x1++,n1--)
+		  READ_RGBA( rgba[i], x1, y );
+	    }
+         HW_ENDCLIPLOOP();
+      }
+   HW_READ_UNLOCK();
+}
+
+
+static void TAG(ReadRGBAPixels)( GLcontext *ctx,
+                                 struct gl_renderbuffer *rb,
+				 GLuint n, const GLint x[], const GLint y[],
+				 void *values )
+{
+   HW_READ_LOCK()
+      {
+         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+         const GLubyte *mask = NULL; /* remove someday */
+	 GLuint i;
+	 LOCAL_VARS;
+
+	 if (DBG) fprintf(stderr, "ReadRGBAPixels\n");
+
+	 HW_READ_CLIPLOOP()
+	    {
+	       if (mask)
+	       {
+		  for (i=0;i<n;i++)
+		     if (mask[i]) {
+			int fy = Y_FLIP( y[i] );
+			if (CLIPPIXEL( x[i], fy ))
+			   READ_RGBA( rgba[i], x[i], fy );
+		     }
+	       }
+	       else
+	       {
+		  for (i=0;i<n;i++) {
+		     int fy = Y_FLIP( y[i] );
+		     if (CLIPPIXEL( x[i], fy ))
+			READ_RGBA( rgba[i], x[i], fy );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_READ_UNLOCK();
+}
+
+
+
+
+#undef WRITE_PIXEL
+#undef WRITE_RGBA
+#undef READ_RGBA
+#undef TAG
diff --git a/src/mesa/drivers/dri/common/spantmp2.h b/src/mesa/drivers/dri/common/spantmp2.h
new file mode 100644
index 00000000000..1a20a45970a
--- /dev/null
+++ b/src/mesa/drivers/dri/common/spantmp2.h
@@ -0,0 +1,609 @@
+/*
+ * Copyright 2000-2001 VA Linux Systems, Inc.
+ * (C) Copyright IBM Corporation 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file spantmp2.h
+ *
+ * Template file of span read / write functions.
+ *
+ * \author Keith Whitwell <[email protected]>
+ * \author Gareth Hughes <[email protected]>
+ * \author Ian Romanick <[email protected]>
+ */
+
+#include "colormac.h"
+#include "spantmp_common.h"
+
+#ifndef DBG
+#define DBG 0
+#endif
+
+#ifndef HW_READ_CLIPLOOP
+#define HW_READ_CLIPLOOP()	HW_CLIPLOOP()
+#endif
+
+#ifndef HW_WRITE_CLIPLOOP
+#define HW_WRITE_CLIPLOOP()	HW_CLIPLOOP()
+#endif
+
+#if (SPANTMP_PIXEL_FMT == GL_RGB)  && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
+
+#ifndef GET_SRC_PTR
+#define GET_SRC_PTR(_x, _y) (read_buf + (_x) * 2 + (_y) * pitch)
+#endif
+
+#ifndef GET_DST_PTR
+#define GET_DST_PTR(_x, _y) (     buf + (_x) * 2 + (_y) * pitch)
+#endif
+
+#define INIT_MONO_PIXEL(p, color) \
+  p = PACK_COLOR_565( color[0], color[1], color[2] )
+
+#define WRITE_RGBA( _x, _y, r, g, b, a )				\
+    do {                                                                \
+       GLshort * _p = (GLshort *) GET_DST_PTR(_x, _y);                  \
+       _p[0] = ((((int)r & 0xf8) << 8) | (((int)g & 0xfc) << 3) |	\
+		   (((int)b & 0xf8) >> 3));                             \
+   } while(0)
+
+#define WRITE_PIXEL( _x, _y, p )					\
+   do {                                                                 \
+      GLushort * _p = (GLushort *) GET_DST_PTR(_x, _y);                 \
+      _p[0] = p;                                                        \
+   } while(0)
+
+#define READ_RGBA( rgba, _x, _y )					\
+   do {									\
+      GLushort p = *(volatile GLshort *) GET_SRC_PTR(_x, _y);           \
+      rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8;				\
+      rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc;				\
+      rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8;				\
+      rgba[3] = 0xff;							\
+   } while (0)
+
+#elif (SPANTMP_PIXEL_FMT == GL_BGRA) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
+
+#ifndef GET_SRC_PTR
+#define GET_SRC_PTR(_x, _y) (read_buf + (_x) * 4 + (_y) * pitch)
+#endif
+
+#ifndef GET_DST_PTR
+#define GET_DST_PTR(_x, _y) (     buf + (_x) * 4 + (_y) * pitch)
+#endif
+
+# define INIT_MONO_PIXEL(p, color)                       \
+     p = PACK_COLOR_8888(color[3], color[0], color[1], color[2]) 
+
+# define WRITE_RGBA(_x, _y, r, g, b, a)                                 \
+    do {                                                                \
+       GLuint * _p = (GLuint *) GET_DST_PTR(_x, _y);                    \
+       _p[0] = ((r << 16) | (g << 8) | (b << 0) | (a << 24));           \
+    } while(0)
+
+#define WRITE_PIXEL(_x, _y, p)                                          \
+    do {                                                                \
+       GLuint * _p = (GLuint *) GET_DST_PTR(_x, _y);                    \
+       _p[0] = p;                                                       \
+    } while(0)
+
+# if defined( USE_X86_ASM )
+#  define READ_RGBA(rgba, _x, _y)                                       \
+    do {                                                                \
+        GLuint p = *(volatile GLuint *) GET_SRC_PTR(_x, _y);            \
+       __asm__ __volatile__( "bswap	%0; rorl $8, %0"                \
+				: "=r" (p) : "r" (p) );                 \
+       ((GLuint *)rgba)[0] = p;                                         \
+    } while (0)
+# elif defined( MESA_BIG_ENDIAN )
+    /* On PowerPC with GCC 3.4.2 the shift madness below becomes a single
+     * rotlwi instruction.  It also produces good code on SPARC.
+     */
+#  define READ_RGBA( rgba, _x, _y )				        \
+     do {								\
+        GLuint p = *(volatile GLuint *) GET_SRC_PTR(_x, _y);            \
+        GLuint t = p;                                                   \
+        *((uint32_t *) rgba) = (t >> 24) | (p << 8);                    \
+     } while (0)
+# else
+#  define READ_RGBA( rgba, _x, _y )				        \
+     do {								\
+        GLuint p = *(volatile GLuint *) GET_SRC_PTR(_x, _y);            \
+	rgba[0] = (p >> 16) & 0xff;					\
+	rgba[1] = (p >>  8) & 0xff;					\
+	rgba[2] = (p >>  0) & 0xff;					\
+	rgba[3] = (p >> 24) & 0xff;					\
+     } while (0)
+# endif
+
+#else
+#error SPANTMP_PIXEL_FMT must be set to a valid value!
+#endif
+
+#if defined( USE_MMX_ASM ) || defined( USE_SSE_ASM )
+#include "x86/read_rgba_span_x86.h"
+#include "x86/common_x86_asm.h"
+#endif
+
+static void TAG(WriteRGBASpan)( GLcontext *ctx,
+                                struct gl_renderbuffer *rb,
+				GLuint n, GLint x, GLint y,
+				const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+
+	       if (DBG) fprintf(stderr, "WriteRGBASpan %d..%d (x1 %d)\n",
+				(int)i, (int)n1, (int)x1);
+
+	       if (mask)
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+			WRITE_RGBA( x1, y,
+				    rgba[i][0], rgba[i][1],
+				    rgba[i][2], rgba[i][3] );
+	       }
+	       else
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     WRITE_RGBA( x1, y,
+				 rgba[i][0], rgba[i][1],
+				 rgba[i][2], rgba[i][3] );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+static void TAG(WriteRGBSpan)( GLcontext *ctx,
+                               struct gl_renderbuffer *rb,
+			       GLuint n, GLint x, GLint y,
+			       const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte (*rgb)[3] = (const GLubyte (*)[3]) values;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+
+	       if (DBG) fprintf(stderr, "WriteRGBSpan %d..%d (x1 %d)\n",
+				(int)i, (int)n1, (int)x1);
+
+	       if (mask)
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+			WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
+	       }
+	       else
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     WRITE_RGBA( x1, y, rgb[i][0], rgb[i][1], rgb[i][2], 255 );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+static void TAG(WriteRGBAPixels)( GLcontext *ctx,
+                                  struct gl_renderbuffer *rb,
+                                  GLuint n, const GLint x[], const GLint y[],
+                                  const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte (*rgba)[4] = (const GLubyte (*)[4]) values;
+	 GLint i;
+	 LOCAL_VARS;
+
+	 if (DBG) fprintf(stderr, "WriteRGBAPixels\n");
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       if (mask)
+	       {
+	          for (i=0;i<n;i++)
+	          {
+		     if (mask[i]) {
+		        const int fy = Y_FLIP(y[i]);
+		        if (CLIPPIXEL(x[i],fy))
+			   WRITE_RGBA( x[i], fy,
+				       rgba[i][0], rgba[i][1],
+				       rgba[i][2], rgba[i][3] );
+		     }
+	          }
+	       }
+	       else
+	       {
+	          for (i=0;i<n;i++)
+	          {
+		     const int fy = Y_FLIP(y[i]);
+		     if (CLIPPIXEL(x[i],fy))
+			WRITE_RGBA( x[i], fy,
+				    rgba[i][0], rgba[i][1],
+				    rgba[i][2], rgba[i][3] );
+	          }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(WriteMonoRGBASpan)( GLcontext *ctx,	
+                                    struct gl_renderbuffer *rb,
+				    GLuint n, GLint x, GLint y, 
+				    const void *value, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte *color = (const GLubyte *) value;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_VARS;
+	 INIT_MONO_PIXEL(p, color);
+
+	 y = Y_FLIP( y );
+
+	 if (DBG) fprintf(stderr, "WriteMonoRGBASpan\n");
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+	       if (mask)
+	       {
+	          for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+		        WRITE_PIXEL( x1, y, p );
+	       }
+	       else
+	       {
+	          for (;n1>0;i++,x1++,n1--)
+		     WRITE_PIXEL( x1, y, p );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(WriteMonoRGBAPixels)( GLcontext *ctx,
+                                      struct gl_renderbuffer *rb,
+				      GLuint n,
+				      const GLint x[], const GLint y[],
+				      const void *value,
+				      const GLubyte mask[] ) 
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte *color = (const GLubyte *) value;
+	 GLint i;
+	 LOCAL_VARS;
+	 INIT_MONO_PIXEL(p, color);
+
+	 if (DBG) fprintf(stderr, "WriteMonoRGBAPixels\n");
+
+	 HW_WRITE_CLIPLOOP()
+	    {
+	       if (mask)
+	       {
+		  for (i=0;i<n;i++)
+		     if (mask[i]) {
+			int fy = Y_FLIP(y[i]);
+			if (CLIPPIXEL( x[i], fy ))
+			   WRITE_PIXEL( x[i], fy, p );
+		     }
+	       }
+	       else
+	       {
+		  for (i=0;i<n;i++) {
+		     int fy = Y_FLIP(y[i]);
+		     if (CLIPPIXEL( x[i], fy ))
+			WRITE_PIXEL( x[i], fy, p );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(ReadRGBASpan)( GLcontext *ctx,
+                               struct gl_renderbuffer *rb,
+			       GLuint n, GLint x, GLint y, void *values)
+{
+   HW_READ_LOCK()
+      {
+         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+	 GLint x1,n1;
+	 LOCAL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 if (DBG) fprintf(stderr, "ReadRGBASpan\n");
+
+	 HW_READ_CLIPLOOP()
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+	       for (;n1>0;i++,x1++,n1--)
+		  READ_RGBA( rgba[i], x1, y );
+	    }
+         HW_ENDCLIPLOOP();
+      }
+   HW_READ_UNLOCK();
+}
+
+
+#if defined(USE_MMX_ASM) && \
+   (((SPANTMP_PIXEL_FMT == GL_BGRA) && \
+	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
+    ((SPANTMP_PIXEL_FMT == GL_RGB) && \
+	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
+static void TAG2(ReadRGBASpan,_MMX)( GLcontext *ctx,
+                                     struct gl_renderbuffer *rb,
+                                     GLuint n, GLint x, GLint y, void *values)
+{
+#ifndef USE_INNER_EMMS
+   /* The EMMS instruction is directly in-lined here because using GCC's
+    * built-in _mm_empty function was found to utterly destroy performance.
+    */
+   __asm__ __volatile__( "emms" );
+#endif
+
+   HW_READ_LOCK()
+     {
+        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+	GLint x1,n1;
+	LOCAL_VARS;
+
+	y = Y_FLIP(y);
+
+	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
+
+	HW_READ_CLIPLOOP()
+	  {
+	     GLint i = 0;
+	     CLIPSPAN(x,y,n,x1,n1,i);
+
+	       {
+		  const char * src = GET_SRC_PTR( x1, y );
+#if (SPANTMP_PIXEL_FMT == GL_RGB) && \
+		  (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
+		  _generic_read_RGBA_span_RGB565_MMX( src, rgba[i], n1 );
+#else
+		  _generic_read_RGBA_span_BGRA8888_REV_MMX( src, rgba[i], n1 );
+#endif
+	       }
+	  }
+	HW_ENDCLIPLOOP();
+     }
+   HW_READ_UNLOCK();
+#ifndef USE_INNER_EMMS
+   __asm__ __volatile__( "emms" );
+#endif
+}
+#endif
+
+
+#if defined(USE_SSE_ASM) && \
+   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
+     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
+static void TAG2(ReadRGBASpan,_SSE2)( GLcontext *ctx,
+                                      struct gl_renderbuffer *rb,
+                                      GLuint n, GLint x, GLint y,
+                                      void *values)
+{
+   HW_READ_LOCK()
+     {
+        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+	GLint x1,n1;
+	LOCAL_VARS;
+
+	y = Y_FLIP(y);
+
+	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
+
+	HW_READ_CLIPLOOP()
+	  {
+	     GLint i = 0;
+	     CLIPSPAN(x,y,n,x1,n1,i);
+
+	       {
+		  const char * src = GET_SRC_PTR( x1, y );
+		  _generic_read_RGBA_span_BGRA8888_REV_SSE2( src, rgba[i], n1 );
+	       }
+	  }
+	HW_ENDCLIPLOOP();
+     }
+   HW_READ_UNLOCK();
+}
+#endif
+
+#if defined(USE_SSE_ASM) && \
+   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
+     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
+static void TAG2(ReadRGBASpan,_SSE)( GLcontext *ctx,
+                                     struct gl_renderbuffer *rb,
+                                     GLuint n, GLint x, GLint y,
+                                     void *values)
+{
+#ifndef USE_INNER_EMMS
+   /* The EMMS instruction is directly in-lined here because using GCC's
+    * built-in _mm_empty function was found to utterly destroy performance.
+    */
+   __asm__ __volatile__( "emms" );
+#endif
+
+   HW_READ_LOCK()
+     {
+        GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+	GLint x1,n1;
+	LOCAL_VARS;
+
+	y = Y_FLIP(y);
+
+	if (DBG) fprintf(stderr, "ReadRGBASpan\n");
+
+	HW_READ_CLIPLOOP()
+	  {
+	     GLint i = 0;
+	     CLIPSPAN(x,y,n,x1,n1,i);
+
+	       {
+		  const char * src = GET_SRC_PTR( x1, y );
+		  _generic_read_RGBA_span_BGRA8888_REV_SSE( src, rgba[i], n1 );
+	       }
+	  }
+	HW_ENDCLIPLOOP();
+     }
+   HW_READ_UNLOCK();
+#ifndef USE_INNER_EMMS
+   __asm__ __volatile__( "emms" );
+#endif
+}
+#endif
+
+
+static void TAG(ReadRGBAPixels)( GLcontext *ctx,
+                                 struct gl_renderbuffer *rb,
+				 GLuint n, const GLint x[], const GLint y[],
+				 void *values )
+{
+   HW_READ_LOCK()
+      {
+         GLubyte (*rgba)[4] = (GLubyte (*)[4]) values;
+         GLubyte *mask = NULL; /* remove someday */
+	 GLint i;
+	 LOCAL_VARS;
+
+	 if (DBG) fprintf(stderr, "ReadRGBAPixels\n");
+
+	 HW_READ_CLIPLOOP()
+	    {
+	       if (mask)
+	       {
+		  for (i=0;i<n;i++)
+		     if (mask[i]) {
+			int fy = Y_FLIP( y[i] );
+			if (CLIPPIXEL( x[i], fy ))
+			   READ_RGBA( rgba[i], x[i], fy );
+		     }
+	       }
+	       else
+	       {
+		  for (i=0;i<n;i++) {
+		     int fy = Y_FLIP( y[i] );
+		     if (CLIPPIXEL( x[i], fy ))
+			READ_RGBA( rgba[i], x[i], fy );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_READ_UNLOCK();
+}
+
+static void TAG(InitPointers)(struct gl_renderbuffer *rb)
+{
+   rb->PutRow = TAG(WriteRGBASpan);
+   rb->PutRowRGB = TAG(WriteRGBSpan);
+   rb->PutMonoRow = TAG(WriteMonoRGBASpan);
+   rb->PutValues = TAG(WriteRGBAPixels);
+   rb->PutMonoValues = TAG(WriteMonoRGBAPixels);
+   rb->GetValues = TAG(ReadRGBAPixels);
+
+#if defined(USE_SSE_ASM) && \
+   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
+     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
+   if ( cpu_has_xmm2 ) {
+      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE2" );
+      rb->GetRow = TAG2(ReadRGBASpan, _SSE2);
+   }
+   else
+#endif
+#if defined(USE_SSE_ASM) && \
+   (SPANTMP_PIXEL_FMT == GL_BGRA) && \
+     (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
+   if ( cpu_has_xmm ) {
+      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "SSE" );
+      rb->GetRow = TAG2(ReadRGBASpan, _SSE);
+   }
+   else
+#endif
+#if defined(USE_MMX_ASM) && \
+   (((SPANTMP_PIXEL_FMT == GL_BGRA) && \
+	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
+    ((SPANTMP_PIXEL_FMT == GL_RGB) && \
+	(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)))
+   if ( cpu_has_mmx ) {
+      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "MMX" );
+      rb->GetRow = TAG2(ReadRGBASpan, _MMX);
+   }
+   else
+#endif
+   {
+      if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "C" );
+      rb->GetRow = TAG(ReadRGBASpan);
+   }
+
+}
+
+
+#undef INIT_MONO_PIXEL
+#undef WRITE_PIXEL
+#undef WRITE_RGBA
+#undef READ_RGBA
+#undef TAG
+#undef TAG2
+#undef GET_SRC_PTR
+#undef GET_DST_PTR
+#undef SPANTMP_PIXEL_FMT
+#undef SPANTMP_PIXEL_TYPE
diff --git a/src/mesa/drivers/dri/common/spantmp_common.h b/src/mesa/drivers/dri/common/spantmp_common.h
new file mode 100644
index 00000000000..a4509a569d5
--- /dev/null
+++ b/src/mesa/drivers/dri/common/spantmp_common.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2000-2001 VA Linux Systems, Inc.
+ * (C) Copyright IBM Corporation 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file spantmp_common.h
+ *
+ * common macros for span read / write functions to be used in the depth,
+ * stencil and pixel span templates.
+ */
+
+#ifndef HW_WRITE_LOCK
+#define HW_WRITE_LOCK()		HW_LOCK()
+#endif
+
+#ifndef HW_WRITE_UNLOCK
+#define HW_WRITE_UNLOCK()	HW_UNLOCK()
+#endif
+
+#ifndef HW_READ_LOCK
+#define HW_READ_LOCK()		HW_LOCK()
+#endif
+
+#ifndef HW_READ_UNLOCK
+#define HW_READ_UNLOCK()	HW_UNLOCK()
+#endif
+
+#ifndef HW_CLIPLOOP
+#define HW_CLIPLOOP()							\
+   do {									\
+      int _nc = dPriv->numClipRects;					\
+      while ( _nc-- ) {							\
+	 int minx = dPriv->pClipRects[_nc].x1 - dPriv->x;		\
+	 int miny = dPriv->pClipRects[_nc].y1 - dPriv->y;		\
+	 int maxx = dPriv->pClipRects[_nc].x2 - dPriv->x;		\
+	 int maxy = dPriv->pClipRects[_nc].y2 - dPriv->y;
+#endif
+
+#ifndef HW_ENDCLIPLOOP
+#define HW_ENDCLIPLOOP()						\
+      }									\
+   } while (0)
+#endif
+
+#ifndef CLIPPIXEL
+#define CLIPPIXEL( _x, _y )						\
+   ((_x >= minx) && (_x < maxx) && (_y >= miny) && (_y < maxy))
+#endif
+
+#ifndef CLIPSPAN
+#define CLIPSPAN( _x, _y, _n, _x1, _n1, _i )				\
+   if ( _y < miny || _y >= maxy /*|| _x + n < minx || _x >=maxx*/ ) {	\
+      _n1 = 0, _x1 = x;							\
+   } else {								\
+      _n1 = _n;								\
+      _x1 = _x;								\
+      if ( _x1 < minx ) _i += (minx-_x1), n1 -= (minx-_x1), _x1 = minx; \
+      if ( _x1 + _n1 >= maxx ) n1 -= (_x1 + n1 - maxx);		        \
+   }
+#endif
diff --git a/src/mesa/drivers/dri/common/stenciltmp.h b/src/mesa/drivers/dri/common/stenciltmp.h
new file mode 100644
index 00000000000..dccab0660d4
--- /dev/null
+++ b/src/mesa/drivers/dri/common/stenciltmp.h
@@ -0,0 +1,182 @@
+/* $XFree86: xc/lib/GL/mesa/src/drv/common/stenciltmp.h,v 1.3 2001/03/21 16:14:20 dawes Exp $ */
+
+#include "spantmp_common.h"
+
+#ifndef DBG
+#define DBG 0
+#endif
+
+static void TAG(WriteStencilSpan)( GLcontext *ctx,
+                                   struct gl_renderbuffer *rb,
+				   GLuint n, GLint x, GLint y,
+				   const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte *stencil = (const GLubyte *) values;
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_STENCIL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 HW_CLIPLOOP() 
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+
+	       if (DBG) fprintf(stderr, "WriteStencilSpan %d..%d (x1 %d)\n",
+				(int)i, (int)n1, (int)x1);
+
+	       if (mask)
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+			WRITE_STENCIL( x1, y, stencil[i] );
+	       }
+	       else
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     WRITE_STENCIL( x1, y, stencil[i] );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+static void TAG(WriteMonoStencilSpan)( GLcontext *ctx,
+                                       struct gl_renderbuffer *rb,
+                                       GLuint n, GLint x, GLint y,
+                                       const void *value,
+                                       const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte stencil = *((const GLubyte *) value);
+	 GLint x1;
+	 GLint n1;
+	 LOCAL_STENCIL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 HW_CLIPLOOP() 
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+
+	       if (DBG) fprintf(stderr, "WriteStencilSpan %d..%d (x1 %d)\n",
+				(int)i, (int)n1, (int)x1);
+
+	       if (mask)
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     if (mask[i])
+			WRITE_STENCIL( x1, y, stencil );
+	       }
+	       else
+	       {
+		  for (;n1>0;i++,x1++,n1--)
+		     WRITE_STENCIL( x1, y, stencil );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+
+static void TAG(WriteStencilPixels)( GLcontext *ctx,
+                                     struct gl_renderbuffer *rb,
+				     GLuint n,
+				     const GLint x[], const GLint y[],
+				     const void *values, const GLubyte mask[] )
+{
+   HW_WRITE_LOCK()
+      {
+         const GLubyte *stencil = (const GLubyte *) values;
+	 GLuint i;
+	 LOCAL_STENCIL_VARS;
+
+	 if (DBG) fprintf(stderr, "WriteStencilPixels\n");
+
+	 HW_CLIPLOOP()
+	    {
+	       for (i=0;i<n;i++)
+	       {
+		  if (mask[i]) {
+		     const int fy = Y_FLIP(y[i]);
+		     if (CLIPPIXEL(x[i],fy))
+			WRITE_STENCIL( x[i], fy, stencil[i] );
+		  }
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_WRITE_UNLOCK();
+}
+
+
+/* Read stencil spans and pixels
+ */
+static void TAG(ReadStencilSpan)( GLcontext *ctx,
+                                  struct gl_renderbuffer *rb,
+				  GLuint n, GLint x, GLint y,
+				  void *values)
+{
+   HW_READ_LOCK()
+      {
+         GLubyte *stencil = (GLubyte *) values;
+	 GLint x1,n1;
+	 LOCAL_STENCIL_VARS;
+
+	 y = Y_FLIP(y);
+
+	 if (DBG) fprintf(stderr, "ReadStencilSpan\n");
+
+	 HW_CLIPLOOP() 
+	    {
+	       GLint i = 0;
+	       CLIPSPAN(x,y,n,x1,n1,i);
+	       for (;n1>0;i++,n1--)
+		  READ_STENCIL( stencil[i], (x+i), y );
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_READ_UNLOCK();
+}
+
+static void TAG(ReadStencilPixels)( GLcontext *ctx,
+                                    struct gl_renderbuffer *rb,
+                                    GLuint n, const GLint x[], const GLint y[],
+				    void *values )
+{
+   HW_READ_LOCK()
+      {
+         GLubyte *stencil = (GLubyte *) values;
+	 GLuint i;
+	 LOCAL_STENCIL_VARS;
+
+	 if (DBG) fprintf(stderr, "ReadStencilPixels\n");
+ 
+	 HW_CLIPLOOP()
+	    {
+	       for (i=0;i<n;i++) {
+		  int fy = Y_FLIP( y[i] );
+		  if (CLIPPIXEL( x[i], fy ))
+		     READ_STENCIL( stencil[i], x[i], fy );
+	       }
+	    }
+	 HW_ENDCLIPLOOP();
+      }
+   HW_READ_UNLOCK();
+}
+
+
+
+
+#undef WRITE_STENCIL
+#undef READ_STENCIL
+#undef TAG
diff --git a/src/mesa/drivers/dri/common/texmem.c b/src/mesa/drivers/dri/common/texmem.c
new file mode 100644
index 00000000000..acefce0f597
--- /dev/null
+++ b/src/mesa/drivers/dri/common/texmem.c
@@ -0,0 +1,1339 @@
+/*
+ * Copyright 2000-2001 VA Linux Systems, Inc.
+ * (C) Copyright IBM Corporation 2002, 2003
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ian Romanick <[email protected]>
+ *    Keith Whitwell <[email protected]>
+ *    Kevin E. Martin <[email protected]>
+ *    Gareth Hughes <[email protected]>
+ */
+/* $XFree86:$ */
+
+/** \file texmem.c
+ * Implements all of the device-independent texture memory management.
+ * 
+ * Currently, only a simple LRU texture memory management policy is
+ * implemented.  In the (hopefully very near) future, better policies will be
+ * implemented.  The idea is that the DRI should be able to run in one of two
+ * modes.  In the default mode the DRI will dynamically attempt to discover
+ * the best texture management policy for the running application.  In the
+ * other mode, the user (via some sort of as yet TBD mechanism) will select
+ * a texture management policy that is known to work well with the
+ * application.
+ */
+
+#include "texmem.h"
+#include "simple_list.h"
+#include "imports.h"
+#include "macros.h"
+#include "texformat.h"
+
+#include <assert.h>
+
+
+
+static unsigned dummy_swap_counter;
+
+
+/**
+ * Calculate \f$\log_2\f$ of a value.  This is a particularly poor
+ * implementation of this function.  However, since system performance is in
+ * no way dependent on this function, the slowness of the implementation is
+ * irrelevent.
+ * 
+ * \param n Value whose \f$\log_2\f$ is to be calculated
+ */
+
+static GLuint
+driLog2( GLuint n )
+{
+   GLuint log2;
+
+   for ( log2 = 1 ; n > 1 ; log2++ ) {
+      n >>= 1;
+   }
+
+   return log2;
+}
+
+
+
+
+/**
+ * Determine if a texture is resident in textureable memory.  Depending on
+ * the driver, this may or may not be on-card memory.  It could be AGP memory
+ * or anyother type of memory from which the hardware can directly read
+ * texels.
+ * 
+ * This function is intended to be used as the \c IsTextureResident function
+ * in the device's \c dd_function_table.
+ * 
+ * \param ctx GL context pointer (currently unused)
+ * \param texObj Texture object to be tested
+ */
+
+GLboolean
+driIsTextureResident( GLcontext * ctx, 
+		      struct gl_texture_object * texObj )
+{
+   driTextureObject * t;
+
+
+   t = (driTextureObject *) texObj->DriverData;
+   return( (t != NULL) && (t->memBlock != NULL) );
+}
+
+
+
+
+/**
+ * (Re)initialize the global circular LRU list.  The last element
+ * in the array (\a heap->nrRegions) is the sentinal.  Keeping it
+ * at the end of the array allows the other elements of the array
+ * to be addressed rationally when looking up objects at a particular
+ * location in texture memory.
+ * 
+ * \param heap Texture heap to be reset
+ */
+
+static void resetGlobalLRU( driTexHeap * heap )
+{
+   drmTextureRegionPtr list = heap->global_regions;
+   unsigned       sz = 1U << heap->logGranularity;
+   unsigned       i;
+
+   for (i = 0 ; (i+1) * sz <= heap->size ; i++) {
+      list[i].prev = i-1;
+      list[i].next = i+1;
+      list[i].age = 0;
+   }
+
+   i--;
+   list[0].prev = heap->nrRegions;
+   list[i].prev = i-1;
+   list[i].next = heap->nrRegions;
+   list[heap->nrRegions].prev = i;
+   list[heap->nrRegions].next = 0;
+   heap->global_age[0] = 0;
+}
+
+/**
+ * Print out debugging information about the local texture LRU.
+ *
+ * \param heap Texture heap to be printed
+ * \param callername Name of calling function
+ */
+static void printLocalLRU( driTexHeap * heap, const char *callername  )
+{
+   driTextureObject *t;
+   unsigned sz = 1U << heap->logGranularity;
+
+   fprintf( stderr, "%s in %s:\nLocal LRU, heap %d:\n", 
+	    __FUNCTION__, callername, heap->heapId );
+
+   foreach ( t, &heap->texture_objects ) {
+      if (!t->memBlock)
+	 continue;
+      if (!t->tObj) {
+	 fprintf( stderr, "Placeholder (%p) %d at 0x%x sz 0x%x\n",
+		  (void *)t,
+		  t->memBlock->ofs / sz,
+		  t->memBlock->ofs,
+		  t->memBlock->size );
+      } else {
+	 fprintf( stderr, "Texture (%p) at 0x%x sz 0x%x\n",
+		  (void *)t,
+		  t->memBlock->ofs,
+		  t->memBlock->size );
+      }
+   }
+   foreach ( t, heap->swapped_objects ) {
+      if (!t->tObj) {
+	 fprintf( stderr, "Swapped Placeholder (%p)\n", (void *)t );
+      } else {
+	 fprintf( stderr, "Swapped Texture (%p)\n", (void *)t );
+      }
+   }
+
+   fprintf( stderr, "\n" );
+}
+
+/**
+ * Print out debugging information about the global texture LRU.
+ *
+ * \param heap Texture heap to be printed
+ * \param callername Name of calling function
+ */
+static void printGlobalLRU( driTexHeap * heap, const char *callername )
+{
+   drmTextureRegionPtr list = heap->global_regions;
+   unsigned int i, j;
+
+   fprintf( stderr, "%s in %s:\nGlobal LRU, heap %d list %p:\n", 
+	    __FUNCTION__, callername, heap->heapId, (void *)list );
+
+   for ( i = 0, j = heap->nrRegions ; i < heap->nrRegions ; i++ ) {
+      fprintf( stderr, "list[%d] age %d next %d prev %d in_use %d\n",
+	       j, list[j].age, list[j].next, list[j].prev, list[j].in_use );
+      j = list[j].next;
+      if ( j == heap->nrRegions ) break;
+   }
+
+   if ( j != heap->nrRegions ) {
+      fprintf( stderr, "Loop detected in global LRU\n" );
+      for ( i = 0 ; i < heap->nrRegions ; i++ ) {
+	 fprintf( stderr, "list[%d] age %d next %d prev %d in_use %d\n",
+		  i, list[i].age, list[i].next, list[i].prev, list[i].in_use );
+      }
+   }
+
+   fprintf( stderr, "\n" );
+}
+
+
+/**
+ * Called by the client whenever it touches a local texture.
+ * 
+ * \param t Texture object that the client has accessed
+ */
+
+void driUpdateTextureLRU( driTextureObject * t )
+{
+   driTexHeap   * heap;
+   drmTextureRegionPtr list;
+   unsigned   shift;
+   unsigned   start;
+   unsigned   end;
+   unsigned   i;
+
+
+   heap = t->heap;
+   if ( heap != NULL ) {
+      shift = heap->logGranularity;
+      start = t->memBlock->ofs >> shift;
+      end = (t->memBlock->ofs + t->memBlock->size - 1) >> shift;
+
+
+      heap->local_age = ++heap->global_age[0];
+      list = heap->global_regions;
+
+
+      /* Update the context's local LRU 
+       */
+
+      move_to_head( & heap->texture_objects, t );
+
+
+      for (i = start ; i <= end ; i++) {
+	 list[i].age = heap->local_age;
+
+	 /* remove_from_list(i)
+	  */
+	 list[(unsigned)list[i].next].prev = list[i].prev;
+	 list[(unsigned)list[i].prev].next = list[i].next;
+
+	 /* insert_at_head(list, i)
+	  */
+	 list[i].prev = heap->nrRegions;
+	 list[i].next = list[heap->nrRegions].next;
+	 list[(unsigned)list[heap->nrRegions].next].prev = i;
+	 list[heap->nrRegions].next = i;
+      }
+
+      if ( 0 ) {
+	 printGlobalLRU( heap, __FUNCTION__ );
+	 printLocalLRU( heap, __FUNCTION__ );
+      }
+   }
+}
+
+
+
+
+/**
+ * Keep track of swapped out texture objects.
+ * 
+ * \param t Texture object to be "swapped" out of its texture heap
+ */
+
+void driSwapOutTextureObject( driTextureObject * t )
+{
+   unsigned   face;
+
+
+   if ( t->memBlock != NULL ) {
+      assert( t->heap != NULL );
+      mmFreeMem( t->memBlock );
+      t->memBlock = NULL;
+
+      if (t->timestamp > t->heap->timestamp)
+	 t->heap->timestamp = t->timestamp;
+
+      t->heap->texture_swaps[0]++;
+      move_to_tail( t->heap->swapped_objects, t );
+      t->heap = NULL;
+   }
+   else {
+      assert( t->heap == NULL );
+   }
+
+
+   for ( face = 0 ; face < 6 ; face++ ) {
+      t->dirty_images[face] = ~0;
+   }
+}
+
+
+
+
+/**
+ * Destroy hardware state associated with texture \a t.  Calls the
+ * \a destroy_texture_object method associated with the heap from which
+ * \a t was allocated.
+ * 
+ * \param t Texture object to be destroyed
+ */
+
+void driDestroyTextureObject( driTextureObject * t )
+{
+   driTexHeap * heap;
+
+
+   if ( 0 ) {
+      fprintf( stderr, "[%s:%d] freeing %p (tObj = %p, DriverData = %p)\n",
+	       __FILE__, __LINE__,
+	       (void *)t,
+	       (void *)((t != NULL) ? t->tObj : NULL),
+	       (void *)((t != NULL && t->tObj != NULL) ? t->tObj->DriverData : NULL ));
+   }
+
+   if ( t != NULL ) {
+      if ( t->memBlock ) {
+	 heap = t->heap;
+	 assert( heap != NULL );
+
+	 heap->texture_swaps[0]++;
+
+	 mmFreeMem( t->memBlock );
+	 t->memBlock = NULL;
+
+	 if (t->timestamp > t->heap->timestamp)
+	    t->heap->timestamp = t->timestamp;
+
+	 heap->destroy_texture_object( heap->driverContext, t );
+	 t->heap = NULL;
+      }
+
+      if ( t->tObj != NULL ) {
+	 assert( t->tObj->DriverData == t );
+	 t->tObj->DriverData = NULL;
+      }
+
+      remove_from_list( t );
+      FREE( t );
+   }
+
+   if ( 0 ) {
+      fprintf( stderr, "[%s:%d] done freeing %p\n", __FILE__, __LINE__, (void *)t );
+   }
+}
+
+
+
+
+/**
+ * Update the local heap's representation of texture memory based on
+ * data in the SAREA.  This is done each time it is detected that some other
+ * direct rendering client has held the lock.  This pertains to both our local
+ * textures and the textures belonging to other clients.  Keep track of other
+ * client's textures by pushing a placeholder texture onto the LRU list --
+ * these are denoted by \a tObj being \a NULL.
+ * 
+ * \param heap Heap whose state is to be updated
+ * \param offset Byte offset in the heap that has been stolen
+ * \param size Size, in bytes, of the stolen block
+ * \param in_use Non-zero if the block is pinned/reserved by the kernel
+ */
+
+static void driTexturesGone( driTexHeap * heap, int offset, int size, 
+			     int in_use )
+{
+   driTextureObject * t;
+   driTextureObject * tmp;
+
+
+   foreach_s ( t, tmp, & heap->texture_objects ) {
+      if ( (t->memBlock->ofs < (offset + size))
+	   && ((t->memBlock->ofs + t->memBlock->size) > offset) ) {
+	 /* It overlaps - kick it out.  If the texture object is just a
+	  * place holder, then destroy it all together.  Otherwise, mark
+	  * it as being swapped out.
+	  */
+
+	 if ( t->tObj != NULL ) {
+	    driSwapOutTextureObject( t );
+	 }
+	 else {
+	    driDestroyTextureObject( t );
+	 }
+      }
+   }
+
+
+   {
+      t = (driTextureObject *) CALLOC( heap->texture_object_size );
+      if ( t == NULL ) return;
+
+      t->memBlock = mmAllocMem( heap->memory_heap, size, 0, offset );
+      if ( t->memBlock == NULL ) {
+	 fprintf( stderr, "Couldn't alloc placeholder: heap %u sz %x ofs %x\n", heap->heapId,
+		  (int)size, (int)offset );
+	 mmDumpMemInfo( heap->memory_heap );
+	 return;
+      }
+      t->heap = heap;
+      if (in_use) 
+	 t->bound = 99;
+      insert_at_head( & heap->texture_objects, t );
+   }
+}
+
+
+
+
+/**
+ * Called by the client on lock contention to determine whether textures have
+ * been stolen.  If another client has modified a region in which we have
+ * textures, then we need to figure out which of our textures have been
+ * removed and update our global LRU.
+ * 
+ * \param heap Texture heap to be updated
+ */
+
+void driAgeTextures( driTexHeap * heap )
+{
+   drmTextureRegionPtr list = heap->global_regions;
+   unsigned       sz = 1U << (heap->logGranularity);
+   unsigned       i, nr = 0;
+
+
+   /* Have to go right round from the back to ensure stuff ends up
+    * LRU in the local list...  Fix with a cursor pointer.
+    */
+
+   for (i = list[heap->nrRegions].prev ; 
+	i != heap->nrRegions && nr < heap->nrRegions ; 
+	i = list[i].prev, nr++) {
+      /* If switching texturing schemes, then the SAREA might not have been
+       * properly cleared, so we need to reset the global texture LRU.
+       */
+
+      if ( (i * sz) > heap->size ) {
+	 nr = heap->nrRegions;
+	 break;
+      }
+
+      if (list[i].age > heap->local_age) 
+	  driTexturesGone( heap, i * sz, sz, list[i].in_use); 
+   }
+
+   /* Loop or uninitialized heap detected.  Reset.
+    */
+
+   if (nr == heap->nrRegions) {
+      driTexturesGone( heap, 0, heap->size, 0);
+      resetGlobalLRU( heap );
+   }
+
+   if ( 0 ) {
+      printGlobalLRU( heap, __FUNCTION__ );
+      printLocalLRU( heap, __FUNCTION__ );
+   }
+
+   heap->local_age = heap->global_age[0];
+}
+
+
+
+
+#define INDEX_ARRAY_SIZE 6 /* I'm not aware of driver with more than 2 heaps */
+
+/**
+ * Allocate memory from a texture heap to hold a texture object.  This
+ * routine will attempt to allocate memory for the texture from the heaps
+ * specified by \c heap_array in order.  That is, first it will try to
+ * allocate from \c heap_array[0], then \c heap_array[1], and so on.
+ *
+ * \param heap_array Array of pointers to texture heaps to use
+ * \param nr_heaps Number of heap pointer in \a heap_array
+ * \param t Texture object for which space is needed
+ * \return The ID of the heap from which memory was allocated, or -1 if
+ *         memory could not be allocated.
+ *
+ * \bug The replacement policy implemented by this function is horrible.
+ */
+
+
+int
+driAllocateTexture( driTexHeap * const * heap_array, unsigned nr_heaps,
+		    driTextureObject * t )
+{
+   driTexHeap       * heap;
+   driTextureObject * temp;
+   driTextureObject * cursor;
+   unsigned           id;
+
+
+   /* In case it already has texture space, initialize heap.  This also
+    * prevents GCC from issuing a warning that heap might be used
+    * uninitialized.
+    */
+
+   heap = t->heap;
+
+
+   /* Run through each of the existing heaps and try to allocate a buffer
+    * to hold the texture.
+    */
+
+   for ( id = 0 ; (t->memBlock == NULL) && (id < nr_heaps) ; id++ ) {
+      heap = heap_array[ id ];
+      if ( heap != NULL ) {
+	 t->memBlock = mmAllocMem( heap->memory_heap, t->totalSize, 
+				   heap->alignmentShift, 0 );
+      }
+   }
+
+
+   /* Kick textures out until the requested texture fits.
+    */
+
+   if ( t->memBlock == NULL ) {
+      unsigned index[INDEX_ARRAY_SIZE];
+      unsigned nrGoodHeaps = 0;
+
+      /* Trying to avoid dynamic memory allocation. If you have more
+       * heaps, increase INDEX_ARRAY_SIZE. I'm not aware of any
+       * drivers with more than 2 tex heaps. */
+      assert( nr_heaps < INDEX_ARRAY_SIZE );
+
+      /* Sort large enough heaps by duty. Insertion sort should be
+       * fast enough for such a short array. */
+      for ( id = 0 ; id < nr_heaps ; id++ ) {
+	 heap = heap_array[ id ];
+
+	 if ( heap != NULL && t->totalSize <= heap->size ) {
+	    unsigned j;
+
+	    for ( j = 0 ; j < nrGoodHeaps; j++ ) {
+	       if ( heap->duty > heap_array[ index[ j ] ]->duty )
+		  break;
+	    }
+
+	    if ( j < nrGoodHeaps ) {
+	       memmove( &index[ j+1 ], &index[ j ],
+			sizeof(index[ 0 ]) * (nrGoodHeaps - j) );
+	    }
+
+	    index[ j ] = id;
+
+	    nrGoodHeaps++;
+	 }
+      }
+
+      for ( id = 0 ; (t->memBlock == NULL) && (id < nrGoodHeaps) ; id++ ) {
+	 heap = heap_array[ index[ id ] ];
+
+	 for ( cursor = heap->texture_objects.prev, temp = cursor->prev;
+	       cursor != &heap->texture_objects ; 
+	       cursor = temp, temp = cursor->prev ) {
+	       
+	    /* The the LRU element.  If the texture is bound to one of
+	     * the texture units, then we cannot kick it out.
+	     */
+	    if ( cursor->bound /* || cursor->reserved */ ) {
+	       continue;
+	    }
+
+	    if ( cursor->memBlock )
+	       heap->duty -= cursor->memBlock->size;
+
+	    /* If this is a placeholder, there's no need to keep it */
+	    if (cursor->tObj)
+	       driSwapOutTextureObject( cursor );
+	    else
+	       driDestroyTextureObject( cursor );
+
+	    t->memBlock = mmAllocMem( heap->memory_heap, t->totalSize, 
+				      heap->alignmentShift, 0 );
+
+	    if (t->memBlock)
+	       break;
+	 }
+      }
+
+      /* Rebalance duties. If a heap kicked more data than its duty,
+       * then all other heaps get that amount multiplied with their
+       * relative weight added to their duty. The negative duty is
+       * reset to 0. In the end all heaps have a duty >= 0.
+       *
+       * CAUTION: we must not change the heap pointer here, because it
+       * is used below to update the texture object.
+       */
+      for ( id = 0 ; id < nr_heaps ; id++ )
+	 if ( heap_array[ id ] != NULL && heap_array[ id ]->duty < 0) {
+	    int duty = -heap_array[ id ]->duty;
+	    double weight = heap_array[ id ]->weight;
+	    unsigned j;
+
+	    for ( j = 0 ; j < nr_heaps ; j++ )
+	       if ( j != id && heap_array[ j ] != NULL ) {
+		  heap_array[ j ]->duty += (double) duty *
+		     heap_array[ j ]->weight / weight;
+	       }
+
+	    heap_array[ id ]->duty = 0;
+	 }
+   }
+
+
+   if ( t->memBlock != NULL ) {
+      /* id and heap->heapId may or may not be the same value here.
+       */
+
+      assert( heap != NULL );
+      assert( (t->heap == NULL) || (t->heap == heap) );
+
+      t->heap = heap;
+      return heap->heapId;
+   }
+   else {
+      assert( t->heap == NULL );
+
+      fprintf( stderr, "[%s:%d] unable to allocate texture\n",
+	       __FUNCTION__, __LINE__ );
+      return -1;
+   }
+}
+
+
+
+
+
+
+/**
+ * Set the location where the texture-swap counter is stored.
+ */
+
+void
+driSetTextureSwapCounterLocation( driTexHeap * heap, unsigned * counter )
+{
+   heap->texture_swaps = (counter == NULL) ? & dummy_swap_counter : counter;
+}
+
+
+
+
+/**
+ * Create a new heap for texture data.
+ * 
+ * \param heap_id             Device-dependent heap identifier.  This value
+ *                            will returned by driAllocateTexture when memory
+ *                            is allocated from this heap.
+ * \param context             Device-dependent driver context.  This is
+ *                            supplied as the first parameter to the
+ *                            \c destroy_tex_obj function.
+ * \param size                Size, in bytes, of the texture region
+ * \param alignmentShift      Alignment requirement for textures.  If textures 
+ *                            must be allocated on a 4096 byte boundry, this
+ *                            would be 12.
+ * \param nr_regions          Number of regions into which this texture space
+ *                            should be partitioned
+ * \param global_regions      Array of \c drmTextureRegion structures in the SAREA
+ * \param global_age          Pointer to the global texture age in the SAREA
+ * \param swapped_objects     Pointer to the list of texture objects that are
+ *                            not in texture memory (i.e., have been swapped
+ *                            out).
+ * \param texture_object_size Size, in bytes, of a device-dependent texture
+ *                            object
+ * \param destroy_tex_obj     Function used to destroy a device-dependent
+ *                            texture object
+ *
+ * \sa driDestroyTextureHeap
+ */
+
+driTexHeap *
+driCreateTextureHeap( unsigned heap_id, void * context, unsigned size,
+		      unsigned alignmentShift, unsigned nr_regions,
+		      drmTextureRegionPtr global_regions, unsigned * global_age,
+		      driTextureObject * swapped_objects, 
+		      unsigned texture_object_size,
+		      destroy_texture_object_t * destroy_tex_obj
+		    )
+{
+   driTexHeap * heap;
+   unsigned     l;
+    
+    
+   if ( 0 )
+       fprintf( stderr, "%s( %u, %p, %u, %u, %u )\n",
+		__FUNCTION__,
+		heap_id, (void *)context, size, alignmentShift, nr_regions );
+
+   heap = (driTexHeap *) CALLOC( sizeof( driTexHeap ) );
+   if ( heap != NULL ) {
+      l = driLog2( (size - 1) / nr_regions );
+      if ( l < alignmentShift )
+      {
+	 l = alignmentShift;
+      }
+
+      heap->logGranularity = l;
+      heap->size = size & ~((1L << l) - 1);
+
+      heap->memory_heap = mmInit( 0, heap->size );
+      if ( heap->memory_heap != NULL ) {
+	 heap->heapId = heap_id;
+	 heap->driverContext = context;
+
+	 heap->alignmentShift = alignmentShift;
+	 heap->nrRegions = nr_regions;
+	 heap->global_regions = global_regions;
+	 heap->global_age = global_age;
+	 heap->swapped_objects = swapped_objects;
+	 heap->texture_object_size = texture_object_size;
+	 heap->destroy_texture_object = destroy_tex_obj;
+
+	 /* Force global heap init */
+	 if (heap->global_age[0] == 0)
+	     heap->local_age = ~0;
+	 else
+	     heap->local_age = 0;
+
+	 make_empty_list( & heap->texture_objects );
+	 driSetTextureSwapCounterLocation( heap, NULL );
+
+	 heap->weight = heap->size;
+	 heap->duty = 0;
+      }
+      else {
+	 FREE( heap );
+	 heap = NULL;
+      }
+   }
+
+
+   if ( 0 )
+       fprintf( stderr, "%s returning %p\n", __FUNCTION__, (void *)heap );
+
+   return heap;
+}
+
+
+
+
+/** Destroys a texture heap
+ * 
+ * \param heap Texture heap to be destroyed
+ */
+
+void
+driDestroyTextureHeap( driTexHeap * heap )
+{
+   driTextureObject * t;
+   driTextureObject * temp;
+
+
+   if ( heap != NULL ) {
+      foreach_s( t, temp, & heap->texture_objects ) {
+	 driDestroyTextureObject( t );
+      }
+      foreach_s( t, temp, heap->swapped_objects ) {
+	 driDestroyTextureObject( t );
+      }
+
+      mmDestroy( heap->memory_heap );
+      FREE( heap );
+   }
+}
+
+
+
+
+/****************************************************************************/
+/**
+ * Determine how many texels (including all mipmap levels) would be required
+ * for a texture map of size \f$2^^\c base_size_log2\f$ would require.
+ *
+ * \param base_size_log2 \f$log_2\f$ of the size of a side of the texture
+ * \param dimensions Number of dimensions of the texture.  Either 2 or 3.
+ * \param faces Number of faces of the texture.  Either 1 or 6 (for cube maps).
+ * \return Number of texels
+ */
+
+static unsigned
+texels_this_map_size( int base_size_log2, unsigned dimensions, unsigned faces )
+{
+   unsigned  texels;
+
+
+   assert( (faces == 1) || (faces == 6) );
+   assert( (dimensions == 2) || (dimensions == 3) );
+
+   texels = 0;
+   if ( base_size_log2 >= 0 ) {
+      texels = (1U << (dimensions * base_size_log2));
+
+      /* See http://www.mail-archive.com/[email protected]/msg03636.html
+       * for the complete explaination of why this formulation is used.
+       * Basically, the smaller mipmap levels sum to 0.333 the size of the
+       * level 0 map.  The total size is therefore the size of the map
+       * multipled by 1.333.  The +2 is there to round up.
+       */
+
+      texels = (texels * 4 * faces + 2) / 3;
+   }
+
+   return texels;
+}
+
+
+
+
+struct maps_per_heap {
+   unsigned  c[32];
+};
+
+static void
+fill_in_maximums( driTexHeap * const * heaps, unsigned nr_heaps,
+		  unsigned max_bytes_per_texel, unsigned max_size,
+		  unsigned mipmaps_at_once, unsigned dimensions,
+		  unsigned faces, struct maps_per_heap * max_textures )
+{
+   unsigned   heap;
+   unsigned   log2_size;
+   unsigned   mask;
+
+
+   /* Determine how many textures of each size can be stored in each
+    * texture heap.
+    */
+
+   for ( heap = 0 ; heap < nr_heaps ; heap++ ) {
+      if ( heaps[ heap ] == NULL ) {
+	 (void) memset( max_textures[ heap ].c, 0, 
+			sizeof( max_textures[ heap ].c ) );
+	 continue;
+      }
+
+      mask = (1U << heaps[ heap ]->logGranularity) - 1;
+
+      if ( 0 ) {
+	 fprintf( stderr, "[%s:%d] heap[%u] = %u bytes, mask = 0x%08x\n",
+		  __FILE__, __LINE__,
+		  heap, heaps[ heap ]->size, mask );
+      }
+
+      for ( log2_size = max_size ; log2_size > 0 ; log2_size-- ) {
+	 unsigned   total;
+
+
+	 /* Determine the total number of bytes required by a texture of
+	  * size log2_size.
+	  */
+
+	 total = texels_this_map_size( log2_size, dimensions, faces )
+	     - texels_this_map_size( log2_size - mipmaps_at_once,
+				     dimensions, faces );
+	 total *= max_bytes_per_texel;
+	 total = (total + mask) & ~mask;
+
+	 /* The number of textures of a given size that will fit in a heap
+	  * is equal to the size of the heap divided by the size of the
+	  * texture.
+	  */
+
+	 max_textures[ heap ].c[ log2_size ] = heaps[ heap ]->size / total;
+
+	 if ( 0 ) {
+	    fprintf( stderr, "[%s:%d] max_textures[%u].c[%02u] "
+		     "= 0x%08x / 0x%08x "
+		     "= %u (%u)\n",
+		     __FILE__, __LINE__,
+		     heap, log2_size,
+		     heaps[ heap ]->size, total,
+		     heaps[ heap ]->size / total,
+		     max_textures[ heap ].c[ log2_size ] );
+	 }
+      }
+   }
+}
+
+
+static unsigned
+get_max_size( unsigned nr_heaps,
+	      unsigned texture_units,
+	      unsigned max_size,
+	      int all_textures_one_heap,
+	      struct maps_per_heap * max_textures )
+{
+   unsigned   heap;
+   unsigned   log2_size;
+
+
+   /* Determine the largest texture size such that a texture of that size
+    * can be bound to each texture unit at the same time.  Some hardware
+    * may require that all textures be in the same texture heap for
+    * multitexturing.
+    */
+
+   for ( log2_size = max_size ; log2_size > 0 ; log2_size-- ) {
+      unsigned   total = 0;
+
+      for ( heap = 0 ; heap < nr_heaps ; heap++ )
+      {
+	 total += max_textures[ heap ].c[ log2_size ];
+
+	 if ( 0 ) {
+	    fprintf( stderr, "[%s:%d] max_textures[%u].c[%02u] = %u, "
+		     "total = %u\n", __FILE__, __LINE__, heap, log2_size,
+		     max_textures[ heap ].c[ log2_size ], total );
+	 }
+
+	 if ( (max_textures[ heap ].c[ log2_size ] >= texture_units)
+	      || (!all_textures_one_heap && (total >= texture_units)) ) {
+	    /* The number of mipmap levels is the log-base-2 of the
+	     * maximum texture size plus 1.  If the maximum texture size
+	     * is 1x1, the log-base-2 is 0 and 1 mipmap level (the base
+	     * level) is available.
+	     */
+
+	    return log2_size + 1;
+	 }
+      }
+   }
+
+   /* This should NEVER happen.  It should always be possible to have at
+    * *least* a 1x1 texture in memory!
+    */
+   assert( log2_size != 0 );
+   return 0;
+}
+
+#define SET_MAX(f,v) \
+    do { if ( max_sizes[v] != 0 ) { limits-> f = max_sizes[v]; } } while( 0 )
+
+#define SET_MAX_RECT(f,v) \
+    do { if ( max_sizes[v] != 0 ) { limits-> f = 1 << max_sizes[v]; } } while( 0 )
+
+
+/**
+ * Given the amount of texture memory, the number of texture units, and the
+ * maximum size of a texel, calculate the maximum texture size the driver can
+ * advertise.
+ * 
+ * \param heaps Texture heaps for this card
+ * \param nr_heap Number of texture heaps
+ * \param limits OpenGL contants.  MaxTextureUnits must be set.
+ * \param max_bytes_per_texel Maximum size of a single texel, in bytes
+ * \param max_2D_size \f$\log_2\f$ of the maximum 2D texture size (i.e.,
+ *     1024x1024 textures, this would be 10)
+ * \param max_3D_size \f$\log_2\f$ of the maximum 3D texture size (i.e.,
+ *     1024x1024x1024 textures, this would be 10)
+ * \param max_cube_size \f$\log_2\f$ of the maximum cube texture size (i.e.,
+ *     1024x1024 textures, this would be 10)
+ * \param max_rect_size \f$\log_2\f$ of the maximum texture rectangle size
+ *     (i.e., 1024x1024 textures, this would be 10).  This is a power-of-2
+ *     even though texture rectangles need not be a power-of-2.
+ * \param mipmaps_at_once Total number of mipmaps that can be used
+ *     at one time.  For most hardware this will be \f$\c max_size + 1\f$.
+ *     For hardware that does not support mipmapping, this will be 1.
+ * \param all_textures_one_heap True if the hardware requires that all
+ *     textures be in a single texture heap for multitexturing.
+ */
+
+void
+driCalculateMaxTextureLevels( driTexHeap * const * heaps,
+			      unsigned nr_heaps,
+			      struct gl_constants * limits,
+			      unsigned max_bytes_per_texel, 
+			      unsigned max_2D_size,
+			      unsigned max_3D_size,
+			      unsigned max_cube_size,
+			      unsigned max_rect_size,
+			      unsigned mipmaps_at_once,
+			      int all_textures_one_heap )
+{
+   struct maps_per_heap  max_textures[8];
+   unsigned         i;
+   const unsigned   dimensions[4] = { 2, 3, 2, 2 };
+   const unsigned   faces[4]      = { 1, 1, 6, 1 };
+   unsigned         max_sizes[4];
+   unsigned         mipmaps[4];
+
+
+   max_sizes[0] = max_2D_size;
+   max_sizes[1] = max_3D_size;
+   max_sizes[2] = max_cube_size;
+   max_sizes[3] = max_rect_size;
+
+   mipmaps[0] = mipmaps_at_once;
+   mipmaps[1] = mipmaps_at_once;
+   mipmaps[2] = 1;
+   mipmaps[3] = mipmaps_at_once;
+
+
+   /* Calculate the maximum number of texture levels in two passes.  The
+    * first pass determines how many textures of each power-of-two size
+    * (including all mipmap levels for that size) can fit in each texture
+    * heap.  The second pass finds the largest texture size that allows
+    * a texture of that size to be bound to every texture unit.
+    */
+
+   for ( i = 0 ; i < 4 ; i++ ) {
+      if ( max_sizes[ i ] != 0 ) {
+	 fill_in_maximums( heaps, nr_heaps, max_bytes_per_texel, 
+			   max_sizes[ i ], mipmaps[ i ],
+			   dimensions[ i ], faces[ i ],
+			   max_textures );
+
+	 max_sizes[ i ] = get_max_size( nr_heaps, 
+					limits->MaxTextureUnits,
+					max_sizes[ i ],
+					all_textures_one_heap,
+					max_textures );
+      }
+   }
+
+   SET_MAX( MaxTextureLevels,        0 );
+   SET_MAX( Max3DTextureLevels,      1 );
+   SET_MAX( MaxCubeTextureLevels,    2 );
+   SET_MAX_RECT( MaxTextureRectSize, 3 );
+}
+
+
+
+
+/**
+ * Perform initial binding of default textures objects on a per unit, per
+ * texture target basis.
+ *
+ * \param ctx Current OpenGL context
+ * \param swapped List of swapped-out textures
+ * \param targets Bit-mask of value texture targets
+ */
+
+void driInitTextureObjects( GLcontext *ctx, driTextureObject * swapped,
+			    GLuint targets )
+{
+   struct gl_texture_object *texObj;
+   GLuint tmp = ctx->Texture.CurrentUnit;
+   unsigned   i;
+
+
+   for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) {
+      ctx->Texture.CurrentUnit = i;
+
+      if ( (targets & DRI_TEXMGR_DO_TEXTURE_1D) != 0 ) {
+	 texObj = ctx->Texture.Unit[i].Current1D;
+	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_1D, texObj );
+	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
+      }
+
+      if ( (targets & DRI_TEXMGR_DO_TEXTURE_2D) != 0 ) {
+	 texObj = ctx->Texture.Unit[i].Current2D;
+	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_2D, texObj );
+	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
+      }
+
+      if ( (targets & DRI_TEXMGR_DO_TEXTURE_3D) != 0 ) {
+	 texObj = ctx->Texture.Unit[i].Current3D;
+	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_3D, texObj );
+	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
+      }
+
+      if ( (targets & DRI_TEXMGR_DO_TEXTURE_CUBE) != 0 ) {
+	 texObj = ctx->Texture.Unit[i].CurrentCubeMap;
+	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_CUBE_MAP_ARB, texObj );
+	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
+      }
+
+      if ( (targets & DRI_TEXMGR_DO_TEXTURE_RECT) != 0 ) {
+	 texObj = ctx->Texture.Unit[i].CurrentRect;
+	 ctx->Driver.BindTexture( ctx, GL_TEXTURE_RECTANGLE_NV, texObj );
+	 move_to_tail( swapped, (driTextureObject *) texObj->DriverData );
+      }
+   }
+
+   ctx->Texture.CurrentUnit = tmp;
+}
+
+
+
+
+/**
+ * Verify that the specified texture is in the specificed heap.
+ * 
+ * \param tex   Texture to be tested.
+ * \param heap  Texture memory heap to be tested.
+ * \return True if the texture is in the heap, false otherwise.
+ */
+
+static GLboolean
+check_in_heap( const driTextureObject * tex, const driTexHeap * heap )
+{
+#if 1
+   return tex->heap == heap;
+#else
+   driTextureObject * curr;
+
+   foreach( curr, & heap->texture_objects ) {
+      if ( curr == tex ) {
+	 break;
+      }
+   }
+
+   return curr == tex;
+#endif
+}
+
+
+
+/****************************************************************************/
+/**
+ * Validate the consistency of a set of texture heaps.
+ * Original version by Keith Whitwell in r200/r200_sanity.c.
+ */
+
+GLboolean
+driValidateTextureHeaps( driTexHeap * const * texture_heaps,
+			 unsigned nr_heaps, const driTextureObject * swapped )
+{
+   driTextureObject *t;
+   unsigned  i;
+
+   for ( i = 0 ; i < nr_heaps ; i++ ) {
+      int last_end = 0;
+      unsigned textures_in_heap = 0;
+      unsigned blocks_in_mempool = 0;
+      const driTexHeap * heap = texture_heaps[i];
+      const memHeap_t * p = heap->memory_heap;
+
+      /* Check each texture object has a MemBlock, and is linked into
+       * the correct heap.  
+       *
+       * Check the texobj base address corresponds to the MemBlock
+       * range.  Check the texobj size (recalculate?) fits within
+       * the MemBlock.
+       *
+       * Count the number of texobj's using this heap.
+       */
+
+      foreach ( t, &heap->texture_objects ) {
+	 if ( !check_in_heap( t, heap ) ) {
+	    fprintf( stderr, "%s memory block for texture object @ %p not "
+		     "found in heap #%d\n",
+		     __FUNCTION__, (void *)t, i );
+	    return GL_FALSE;
+	 }
+
+
+	 if ( t->totalSize > t->memBlock->size ) {
+	    fprintf( stderr, "%s: Memory block for texture object @ %p is "
+		     "only %u bytes, but %u are required\n",
+		     __FUNCTION__, (void *)t, t->totalSize, t->memBlock->size );
+	    return GL_FALSE;
+	 }
+
+	 textures_in_heap++;
+      }
+
+      /* Validate the contents of the heap:
+       *   - Ordering
+       *   - Overlaps
+       *   - Bounds
+       */
+
+      while ( p != NULL ) {
+	 if (p->reserved) {
+	    fprintf( stderr, "%s: Block (%08x,%x), is reserved?!\n",
+		     __FUNCTION__, p->ofs, p->size );
+	    return GL_FALSE;
+	 }
+
+	 if (p->ofs != last_end) {
+	    fprintf( stderr, "%s: blocks_in_mempool = %d, last_end = %d, p->ofs = %d\n",
+		     __FUNCTION__, blocks_in_mempool, last_end, p->ofs );
+	    return GL_FALSE;
+	 }
+
+	 if (!p->reserved && !p->free) {
+	    blocks_in_mempool++;
+	 }
+
+	 last_end = p->ofs + p->size;
+	 p = p->next;
+      }
+
+      if (textures_in_heap != blocks_in_mempool) {
+	 fprintf( stderr, "%s: Different number of textures objects (%u) and "
+		  "inuse memory blocks (%u)\n", 
+		  __FUNCTION__, textures_in_heap, blocks_in_mempool );
+	 return GL_FALSE;
+      }
+
+#if 0
+      fprintf( stderr, "%s: textures_in_heap = %u\n", 
+	       __FUNCTION__, textures_in_heap );
+#endif
+   }
+
+
+   /* Check swapped texobj's have zero memblocks
+    */
+   i = 0;
+   foreach ( t, swapped ) {
+      if ( t->memBlock != NULL ) {
+	 fprintf( stderr, "%s: Swapped texobj %p has non-NULL memblock %p\n",
+		  __FUNCTION__, (void *)t, (void *)t->memBlock );
+	 return GL_FALSE;
+      }
+      i++;
+   }
+
+#if 0
+   fprintf( stderr, "%s: swapped texture count = %u\n", __FUNCTION__, i );
+#endif
+
+   return GL_TRUE;
+}
+
+
+
+
+/****************************************************************************/
+/**
+ * Compute which mipmap levels that really need to be sent to the hardware.
+ * This depends on the base image size, GL_TEXTURE_MIN_LOD,
+ * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
+ */
+
+void
+driCalculateTextureFirstLastLevel( driTextureObject * t )
+{
+   struct gl_texture_object * const tObj = t->tObj;
+   const struct gl_texture_image * const baseImage =
+       tObj->Image[0][tObj->BaseLevel];
+
+   /* These must be signed values.  MinLod and MaxLod can be negative numbers,
+    * and having firstLevel and lastLevel as signed prevents the need for
+    * extra sign checks.
+    */
+   int   firstLevel;
+   int   lastLevel;
+
+   /* Yes, this looks overly complicated, but it's all needed.
+    */
+
+   switch (tObj->Target) {
+   case GL_TEXTURE_1D:
+   case GL_TEXTURE_2D:
+   case GL_TEXTURE_3D:
+   case GL_TEXTURE_CUBE_MAP:
+      if (tObj->MinFilter == GL_NEAREST || tObj->MinFilter == GL_LINEAR) {
+         /* GL_NEAREST and GL_LINEAR only care about GL_TEXTURE_BASE_LEVEL.
+          */
+
+         firstLevel = lastLevel = tObj->BaseLevel;
+      }
+      else {
+	 firstLevel = tObj->BaseLevel + (GLint)(tObj->MinLod + 0.5);
+	 firstLevel = MAX2(firstLevel, tObj->BaseLevel);
+	 lastLevel = tObj->BaseLevel + (GLint)(tObj->MaxLod + 0.5);
+	 lastLevel = MAX2(lastLevel, t->tObj->BaseLevel);
+	 lastLevel = MIN2(lastLevel, t->tObj->BaseLevel + baseImage->MaxLog2);
+	 lastLevel = MIN2(lastLevel, t->tObj->MaxLevel);
+	 lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
+      }
+      break;
+   case GL_TEXTURE_RECTANGLE_NV:
+   case GL_TEXTURE_4D_SGIS:
+      firstLevel = lastLevel = 0;
+      break;
+   default:
+      return;
+   }
+
+   /* save these values */
+   t->firstLevel = firstLevel;
+   t->lastLevel = lastLevel;
+}
+
+
+
+
+/**
+ * \name DRI texture formats.  Pointers initialized to either the big- or
+ * little-endian Mesa formats.
+ */
+/*@{*/
+const struct gl_texture_format *_dri_texformat_rgba8888 = NULL;
+const struct gl_texture_format *_dri_texformat_argb8888 = NULL;
+const struct gl_texture_format *_dri_texformat_rgb565 = NULL;
+const struct gl_texture_format *_dri_texformat_argb4444 = NULL;
+const struct gl_texture_format *_dri_texformat_argb1555 = NULL;
+const struct gl_texture_format *_dri_texformat_al88 = NULL;
+const struct gl_texture_format *_dri_texformat_a8 = &_mesa_texformat_a8;
+const struct gl_texture_format *_dri_texformat_ci8 = &_mesa_texformat_ci8;
+const struct gl_texture_format *_dri_texformat_i8 = &_mesa_texformat_i8;
+const struct gl_texture_format *_dri_texformat_l8 = &_mesa_texformat_l8;
+/*@}*/
+
+
+/**
+ * Initialize little endian target, host byte order independent texture formats
+ */
+void
+driInitTextureFormats(void)
+{
+   const GLuint ui = 1;
+   const GLubyte littleEndian = *((const GLubyte *) &ui);
+
+   if (littleEndian) {
+      _dri_texformat_rgba8888	= &_mesa_texformat_rgba8888;
+      _dri_texformat_argb8888	= &_mesa_texformat_argb8888;
+      _dri_texformat_rgb565	= &_mesa_texformat_rgb565;
+      _dri_texformat_argb4444	= &_mesa_texformat_argb4444;
+      _dri_texformat_argb1555	= &_mesa_texformat_argb1555;
+      _dri_texformat_al88	= &_mesa_texformat_al88;
+   }
+   else {
+      _dri_texformat_rgba8888	= &_mesa_texformat_rgba8888_rev;
+      _dri_texformat_argb8888	= &_mesa_texformat_argb8888_rev;
+      _dri_texformat_rgb565	= &_mesa_texformat_rgb565_rev;
+      _dri_texformat_argb4444	= &_mesa_texformat_argb4444_rev;
+      _dri_texformat_argb1555	= &_mesa_texformat_argb1555_rev;
+      _dri_texformat_al88	= &_mesa_texformat_al88_rev;
+   }
+}
diff --git a/src/mesa/drivers/dri/common/texmem.h b/src/mesa/drivers/dri/common/texmem.h
new file mode 100644
index 00000000000..705cd4d3445
--- /dev/null
+++ b/src/mesa/drivers/dri/common/texmem.h
@@ -0,0 +1,327 @@
+/*
+ * Copyright 2000-2001 VA Linux Systems, Inc.
+ * (c) Copyright IBM Corporation 2002
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ian Romanick <[email protected]>
+ *    Keith Whitwell <[email protected]>
+ *    Kevin E. Martin <[email protected]>
+ *    Gareth Hughes <[email protected]>
+ */
+/* $XFree86:$ */
+
+/** \file texmem.h
+ * Public interface to the DRI texture memory management routines.
+ * 
+ * \sa texmem.c
+ */
+
+#ifndef DRI_TEXMEM_H
+#define DRI_TEXMEM_H
+
+#include "mtypes.h"
+#include "mm.h"
+#include "xf86drm.h"
+
+struct dri_tex_heap;
+typedef struct dri_tex_heap driTexHeap;
+
+struct dri_texture_object;
+typedef struct dri_texture_object driTextureObject;
+
+
+/**
+ * Base texture object type.  Each driver will extend this type with its own
+ * private data members.
+ */
+
+struct dri_texture_object {
+	struct dri_texture_object * next;
+	struct dri_texture_object * prev;
+
+	driTexHeap * heap;		/**< Texture heap currently stored in */
+	struct gl_texture_object * tObj;/**< Pointer to Mesa texture object
+					 * If NULL, this texture object is a
+					 * "placeholder" object representing
+					 * texture memory in use by another context.
+					 * A placeholder should have a heap and a memBlock.
+					 */
+	PMemBlock   memBlock;		/**< Memory block containing texture */
+	unsigned    bound;		/**< Texture unit currently bound to */
+
+	unsigned    totalSize;		/**< Total size of the texture,
+					 * including all mipmap levels 
+					 */
+
+	unsigned    dirty_images[6];	/**< Flags for whether or not images
+					 * need to be uploaded to local or
+					 * AGP texture space.  One flag set
+					 * for each cube face for cubic
+					 * textures.  Bit zero corresponds to
+					 * the base-level, which may or may
+					 * not be the level zero mipmap.
+					 */
+
+        unsigned    timestamp;	        /**< Timestamp used to
+					 * synchronize with 3d engine
+					 * in hardware where textures
+					 * are uploaded directly to
+					 * the framebuffer.  
+					 */
+
+        unsigned    firstLevel;         /**< Image in \c tObj->Image[0] that
+					 * corresponds to the base-level of
+					 * this texture object.
+					 */
+
+        unsigned    lastLevel;          /**< Last image in \c tObj->Image[0] 
+					 * used by the
+					 * current LOD settings of
+					 * this texture object.  This
+					 * value must be greater than
+					 * or equal to \c firstLevel.
+					 */
+};
+
+
+typedef void (destroy_texture_object_t)( void * driverContext,
+				        driTextureObject * t );
+
+/**
+ * Client-private representation of texture memory state.
+ *
+ * Clients will place one or more of these structs in their driver
+ * context struct to manage one or more global texture heaps.
+ */
+
+struct dri_tex_heap {
+
+	/** Client-supplied heap identifier 
+	 */
+	unsigned heapId;	
+
+	/** Pointer to the client's private context 
+	 */
+	void *driverContext;
+
+	/** Total size of the heap, in bytes
+	 */
+	unsigned size;
+
+	/** \brief \f$log_2\f$ of size of single heap region
+	 *
+	 * Each context takes memory from the global texture heap in
+	 * \f$2^{logGranularity}\f$ byte blocks.  The value of
+	 * \a logGranularity is based on the amount of memory represented
+	 * by the heap and the maximum number of regions in the SAREA.  Given
+	 * \a b bytes of texture memory an \a n regions in the SAREA,
+	 * \a logGranularity will be \f$\lfloor\log_2( b / n )\rfloor\f$.
+	 */
+	unsigned logGranularity;
+
+	/** \brief Required alignment of allocations in this heap
+	 * 
+	 * The alignment shift is supplied to \a mmAllocMem when memory is
+	 * allocated from this heap.  The value of \a alignmentShift will
+	 * typically reflect some require of the hardware.  This value has
+	 * \b no \b relation to \a logGranularity.  \a alignmentShift is a
+	 * per-context value.
+	 *
+	 * \sa mmAllocMem
+	 */
+	unsigned alignmentShift;
+
+	/** Number of elements in global list (the SAREA).
+	 */
+	unsigned nrRegions;	 
+
+	/** Pointer to SAREA \a driTexRegion array
+	 */
+	drmTextureRegionPtr global_regions;
+
+	/** Pointer to the texture state age (generation number) in the SAREA
+	 */
+	unsigned     * global_age;
+
+	/** Local age (generation number) of texture state
+	 */
+	unsigned local_age;
+
+	/** Memory heap used to manage texture memory represented by
+	 * this texture heap.
+	 */
+	memHeap_t    * memory_heap;
+
+	/** List of objects that we currently believe to be in texture
+	 * memory.
+	 */
+	driTextureObject     texture_objects;
+    
+	/** Pointer to the list of texture objects that are not in
+	 * texture memory.
+	 */
+	driTextureObject   * swapped_objects;
+
+	/** Size of the driver-speicific texture object.
+	 */
+	unsigned       texture_object_size;
+
+
+	/**
+	 * \brief Function to destroy driver-specific texture object data.
+	 * 
+	 * This function is supplied by the driver so that the texture manager
+	 * can release all resources associated with a texture object.  This
+	 * function should only release driver-specific data.  That is,
+	 * \a driDestroyTextureObject will release the texture memory
+	 * associated with the texture object, it will release the memory
+	 * for the texture object itself, and it will unlink the texture
+	 * object from the texture object lists.
+	 *
+	 * \param driverContext Pointer to the driver supplied context
+	 * \param t Texture object that is to be destroyed
+	 * \sa driDestroyTextureObject
+	 */
+
+	destroy_texture_object_t * destroy_texture_object;
+
+
+	/**
+	 */
+	unsigned * texture_swaps;
+
+        /**
+	 * Timestamp used to synchronize with 3d engine in hardware
+	 * where textures are uploaded directly to the
+	 * framebuffer.  
+	 */
+        unsigned timestamp;
+
+	/** \brief Kick/upload weight
+	 *
+	 * When not enough free space is available this weight
+	 * influences the choice of the heap from which textures are
+	 * kicked. By default the weight is equal to the heap size.
+	 */
+	double weight;
+
+	/** \brief Kick/upload duty
+	 *
+	 * The heap with the highest duty will be chosen for kicking
+	 * textures if not enough free space is available. The duty is
+	 * reduced by the amount of data kicked. Rebalancing of
+	 * negative duties takes the weights into account.
+	 */
+	int duty;
+};
+
+
+
+
+/**
+ * Called by the client on lock contention to determine whether textures have
+ * been stolen.  If another client has modified a region in which we have
+ * textures, then we need to figure out which of our textures have been
+ * removed and update our global LRU.
+ * 
+ * \param heap Texture heap to be updated
+ * \hideinitializer
+ */
+
+#define DRI_AGE_TEXTURES( heap )				\
+   do {								\
+       if ( ((heap) != NULL)					\
+	    && ((heap)->local_age != (heap)->global_age[0]) )	\
+	   driAgeTextures( heap );				\
+   } while( 0 )
+
+
+
+
+/* This should be called whenever there has been contention on the hardware
+ * lock.  driAgeTextures should not be called directly.  Instead, clients
+ * should use DRI_AGE_TEXTURES, above.
+ */
+
+void driAgeTextures( driTexHeap * heap );
+
+void driUpdateTextureLRU( driTextureObject * t );
+void driSwapOutTextureObject( driTextureObject * t );
+void driDestroyTextureObject( driTextureObject * t );
+int driAllocateTexture( driTexHeap * const * heap_array, unsigned nr_heaps,
+    driTextureObject * t );
+
+GLboolean driIsTextureResident( GLcontext * ctx, 
+    struct gl_texture_object * texObj );
+
+driTexHeap * driCreateTextureHeap( unsigned heap_id, void * context,
+    unsigned size, unsigned alignmentShift, unsigned nr_regions,
+    drmTextureRegionPtr global_regions, unsigned * global_age,
+    driTextureObject * swapped_objects, unsigned texture_object_size,
+    destroy_texture_object_t * destroy_tex_obj );
+void driDestroyTextureHeap( driTexHeap * heap );
+
+void
+driCalculateMaxTextureLevels( driTexHeap * const * heaps,
+			      unsigned nr_heaps,
+			      struct gl_constants * limits,
+			      unsigned max_bytes_per_texel, 
+			      unsigned max_2D_size,
+			      unsigned max_3D_size,
+			      unsigned max_cube_size,
+			      unsigned max_rect_size,
+			      unsigned mipmaps_at_once,
+			      int all_textures_one_heap );
+
+void
+driSetTextureSwapCounterLocation( driTexHeap * heap, unsigned * counter );
+
+#define DRI_TEXMGR_DO_TEXTURE_1D    0x0001
+#define DRI_TEXMGR_DO_TEXTURE_2D    0x0002
+#define DRI_TEXMGR_DO_TEXTURE_3D    0x0004
+#define DRI_TEXMGR_DO_TEXTURE_CUBE  0x0008
+#define DRI_TEXMGR_DO_TEXTURE_RECT  0x0010
+
+void driInitTextureObjects( GLcontext *ctx, driTextureObject * swapped,
+			    GLuint targets );
+
+GLboolean driValidateTextureHeaps( driTexHeap * const * texture_heaps,
+    unsigned nr_heaps, const driTextureObject * swapped );
+
+extern void driCalculateTextureFirstLastLevel( driTextureObject * t );
+
+
+extern const struct gl_texture_format *_dri_texformat_rgba8888;
+extern const struct gl_texture_format *_dri_texformat_argb8888;
+extern const struct gl_texture_format *_dri_texformat_rgb565;
+extern const struct gl_texture_format *_dri_texformat_argb4444;
+extern const struct gl_texture_format *_dri_texformat_argb1555;
+extern const struct gl_texture_format *_dri_texformat_al88;
+extern const struct gl_texture_format *_dri_texformat_a8;
+extern const struct gl_texture_format *_dri_texformat_ci8;
+extern const struct gl_texture_format *_dri_texformat_i8;
+extern const struct gl_texture_format *_dri_texformat_l8;
+
+extern void driInitTextureFormats( void );
+
+#endif /* DRI_TEXMEM_H */
diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c
new file mode 100644
index 00000000000..fbe1991fa5d
--- /dev/null
+++ b/src/mesa/drivers/dri/common/utils.c
@@ -0,0 +1,695 @@
+/*
+ * (C) Copyright IBM Corporation 2002, 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file utils.c
+ * Utility functions for DRI drivers.
+ *
+ * \author Ian Romanick <[email protected]>
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include "mtypes.h"
+#include "extensions.h"
+#include "utils.h"
+#include "dispatch.h"
+
+int driDispatchRemapTable[ driDispatchRemapTable_size ];
+
+#if defined(USE_X86_ASM)
+#include "x86/common_x86_asm.h"
+#endif
+
+#if defined(USE_PPC_ASM)
+#include "ppc/common_ppc_features.h"
+#endif
+
+unsigned
+driParseDebugString( const char * debug, 
+		     const struct dri_debug_control * control  )
+{
+   unsigned   flag;
+
+
+   flag = 0;
+   if ( debug != NULL ) {
+      while( control->string != NULL ) {
+	 if ( !strcmp( debug, "all" ) ||
+	      strstr( debug, control->string ) != NULL ) {
+	    flag |= control->flag;
+	 }
+
+	 control++;
+      }
+   }
+
+   return flag;
+}
+
+
+
+/**
+ * Create the \c GL_RENDERER string for DRI drivers.
+ * 
+ * Almost all DRI drivers use a \c GL_RENDERER string of the form:
+ *
+ *    "Mesa DRI <chip> <driver date> <AGP speed) <CPU information>"
+ *
+ * Using the supplied chip name, driver data, and AGP speed, this function
+ * creates the string.
+ * 
+ * \param buffer         Buffer to hold the \c GL_RENDERER string.
+ * \param hardware_name  Name of the hardware.
+ * \param driver_date    Driver date.
+ * \param agp_mode       AGP mode (speed).
+ * 
+ * \returns
+ * The length of the string stored in \c buffer.  This does \b not include
+ * the terminating \c NUL character.
+ */
+unsigned
+driGetRendererString( char * buffer, const char * hardware_name,
+		      const char * driver_date, GLuint agp_mode )
+{
+#define MAX_INFO   4
+   const char * cpu[MAX_INFO];
+   unsigned   next = 0;
+   unsigned   i;
+   unsigned   offset;
+
+
+   offset = sprintf( buffer, "Mesa DRI %s %s", hardware_name, driver_date );
+
+   /* Append any AGP-specific information.
+    */
+   switch ( agp_mode ) {
+   case 1:
+   case 2:
+   case 4:
+   case 8:
+      offset += sprintf( & buffer[ offset ], " AGP %ux", agp_mode );
+      break;
+	
+   default:
+      break;
+   }
+
+   /* Append any CPU-specific information.
+    */
+#ifdef USE_X86_ASM
+   if ( _mesa_x86_cpu_features ) {
+      cpu[next] = " x86";
+      next++;
+   }
+# ifdef USE_MMX_ASM
+   if ( cpu_has_mmx ) {
+      cpu[next] = (cpu_has_mmxext) ? "/MMX+" : "/MMX";
+      next++;
+   }
+# endif
+# ifdef USE_3DNOW_ASM
+   if ( cpu_has_3dnow ) {
+      cpu[next] = (cpu_has_3dnowext) ? "/3DNow!+" : "/3DNow!";
+      next++;
+   }
+# endif
+# ifdef USE_SSE_ASM
+   if ( cpu_has_xmm ) {
+      cpu[next] = (cpu_has_xmm2) ? "/SSE2" : "/SSE";
+      next++;
+   }
+# endif
+
+#elif defined(USE_SPARC_ASM)
+
+   cpu[0] = " SPARC";
+   next = 1;
+
+#elif defined(USE_PPC_ASM)
+   if ( _mesa_ppc_cpu_features ) {
+      cpu[next] = (cpu_has_64) ? " PowerPC 64" : " PowerPC";
+      next++;
+   }
+
+# ifdef USE_VMX_ASM
+   if ( cpu_has_vmx ) {
+      cpu[next] = "/Altivec";
+      next++;
+   }
+# endif
+
+   if ( ! cpu_has_fpu ) {
+      cpu[next] = "/No FPU";
+      next++;
+   }
+#endif
+
+   for ( i = 0 ; i < next ; i++ ) {
+      const size_t len = strlen( cpu[i] );
+
+      strncpy( & buffer[ offset ], cpu[i], len );
+      offset += len;
+   }
+
+   return offset;
+}
+
+
+
+
+#define need_GL_ARB_multisample
+#define need_GL_ARB_transpose_matrix
+#define need_GL_ARB_window_pos
+#define need_GL_EXT_compiled_vertex_array
+#define need_GL_EXT_polygon_offset
+#define need_GL_EXT_texture_object
+#define need_GL_EXT_vertex_array
+#define need_GL_MESA_window_pos
+
+/* These are needed in *all* drivers because Mesa internally implements
+ * certain functionality in terms of functions provided by these extensions.
+ * For example, glBlendFunc is implemented by calling glBlendFuncSeparateEXT.
+ */
+#define need_GL_EXT_blend_func_separate
+#define need_GL_NV_vertex_program
+
+#include "extension_helper.h"
+
+static const struct dri_extension all_mesa_extensions[] = {
+   { "GL_ARB_multisample",           GL_ARB_multisample_functions },
+   { "GL_ARB_transpose_matrix",      GL_ARB_transpose_matrix_functions },
+   { "GL_ARB_window_pos",            GL_ARB_window_pos_functions },
+   { "GL_EXT_blend_func_separate",   GL_EXT_blend_func_separate_functions },
+   { "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
+   { "GL_EXT_polygon_offset",        GL_EXT_polygon_offset_functions },
+   { "GL_EXT_texture_object",        GL_EXT_texture_object_functions },
+   { "GL_EXT_vertex_array",          GL_EXT_vertex_array_functions },
+   { "GL_MESA_window_pos",           GL_MESA_window_pos_functions },
+   { "GL_NV_vertex_program",         GL_NV_vertex_program_functions },
+   { NULL,                           NULL }
+};
+
+
+/**
+ * Enable extensions supported by the driver.
+ * 
+ * \bug
+ * ARB_imaging isn't handled properly.  In Mesa, enabling ARB_imaging also
+ * enables all the sub-extensions that are folded into it.  This means that
+ * we need to add entry-points (via \c driInitSingleExtension) for those
+ * new functions here.
+ */
+void driInitExtensions( GLcontext * ctx,
+			const struct dri_extension * extensions_to_enable,
+			GLboolean enable_imaging )
+{
+   static int first_time = 1;
+   unsigned   i;
+
+   if ( first_time ) {
+      for ( i = 0 ; i < driDispatchRemapTable_size ; i++ ) {
+	 driDispatchRemapTable[i] = -1;
+      }
+
+      first_time = 0;
+      driInitExtensions( ctx, all_mesa_extensions, GL_FALSE );
+   }
+
+   if ( (ctx != NULL) && enable_imaging ) {
+      _mesa_enable_imaging_extensions( ctx );
+   }
+
+   for ( i = 0 ; extensions_to_enable[i].name != NULL ; i++ ) {
+       driInitSingleExtension( ctx, & extensions_to_enable[i] );
+   }
+}
+
+
+
+
+/**
+ * Enable and add dispatch functions for a single extension
+ * 
+ * \param ctx  Context where extension is to be enabled.
+ * \param ext  Extension that is to be enabled.
+ * 
+ * \sa driInitExtensions, _mesa_enable_extension, _glapi_add_entrypoint
+ *
+ * \todo
+ * Determine if it would be better to use \c strlen instead of the hardcoded
+ * for-loops.
+ */
+void driInitSingleExtension( GLcontext * ctx,
+			     const struct dri_extension * ext )
+{
+    unsigned i;
+
+
+    if ( ext->functions != NULL ) {
+	for ( i = 0 ; ext->functions[i].strings != NULL ; i++ ) {
+	    const char * functions[16];
+	    const char * parameter_signature;
+	    const char * str = ext->functions[i].strings;
+	    unsigned j;
+	    unsigned offset;
+
+
+	    /* Separate the parameter signature from the rest of the string.
+	     * If the parameter signature is empty (i.e., the string starts
+	     * with a NUL character), then the function has a void parameter
+	     * list.
+	     */
+	    parameter_signature = str;
+	    while ( str[0] != '\0' ) {
+		str++;
+	    }
+	    str++;
+
+
+	    /* Divide the string into the substrings that name each
+	     * entry-point for the function.
+	     */
+	    for ( j = 0 ; j < 16 ; j++ ) {
+		if ( str[0] == '\0' ) {
+		    functions[j] = NULL;
+		    break;
+		}
+
+		functions[j] = str;
+
+		while ( str[0] != '\0' ) {
+		    str++;
+		}
+		str++;
+	    }
+
+
+	    /* Add each entry-point to the dispatch table.
+	     */
+	    offset = _glapi_add_dispatch( functions, parameter_signature );
+	    if ( ext->functions[i].remap_index != -1 ) {
+		driDispatchRemapTable[ ext->functions[i].remap_index ] = offset;
+	    }
+
+	    if ( (ext->functions[i].offset != -1)
+		 && (ext->functions[i].offset != offset) ) {
+		fprintf(stderr, "DISPATCH ERROR! %s -> %u != %u\n", functions[0],
+			driDispatchRemapTable[ ext->functions[i].remap_index ],
+			ext->functions[i].offset);
+	    }
+	}
+    }
+
+    if ( ctx != NULL ) {
+	_mesa_enable_extension( ctx, ext->name );
+    }
+}
+
+
+/**
+ * Utility function used by drivers to test the verions of other components.
+ *
+ * If one of the version requirements is not met, a message is logged using
+ * \c __driUtilMessage.
+ *
+ * \param driver_name  Name of the driver.  Used in error messages.
+ * \param driActual    Actual DRI version supplied __driCreateNewScreen.
+ * \param driExpected  Minimum DRI version required by the driver.
+ * \param ddxActual    Actual DDX version supplied __driCreateNewScreen.
+ * \param ddxExpected  Minimum DDX minor and range of DDX major version required by the driver.
+ * \param drmActual    Actual DRM version supplied __driCreateNewScreen.
+ * \param drmExpected  Minimum DRM version required by the driver.
+ * 
+ * \returns \c GL_TRUE if all version requirements are met.  Otherwise,
+ *          \c GL_FALSE is returned.
+ * 
+ * \sa __driCreateNewScreen, driCheckDriDdxDrmVersions2, __driUtilMessage
+ *
+ * \todo
+ * Now that the old \c driCheckDriDdxDrmVersions function is gone, this
+ * function and \c driCheckDriDdxDrmVersions2 should be renamed.
+ */
+GLboolean
+driCheckDriDdxDrmVersions3(const char * driver_name,
+			   const __DRIversion * driActual,
+			   const __DRIversion * driExpected,
+			   const __DRIversion * ddxActual,
+			   const __DRIutilversion2 * ddxExpected,
+			   const __DRIversion * drmActual,
+			   const __DRIversion * drmExpected)
+{
+   static const char format[] = "%s DRI driver expected %s version %d.%d.x "
+       "but got version %d.%d.%d";
+   static const char format2[] = "%s DRI driver expected %s version %d-%d.%d.x "
+       "but got version %d.%d.%d";
+
+
+   /* Check the DRI version */
+   if ( (driActual->major != driExpected->major)
+	|| (driActual->minor < driExpected->minor) ) {
+      __driUtilMessage(format, driver_name, "DRI",
+		       driExpected->major, driExpected->minor,
+		       driActual->major, driActual->minor, driActual->patch);
+      return GL_FALSE;
+   }
+
+   /* Check that the DDX driver version is compatible */
+   if ( (ddxActual->major < ddxExpected->major_min)
+	|| (ddxActual->major > ddxExpected->major_max)
+	|| (ddxActual->minor < ddxExpected->minor) ) {
+      __driUtilMessage(format2, driver_name, "DDX",
+		       ddxExpected->major_min, ddxExpected->major_max, ddxExpected->minor,
+		       ddxActual->major, ddxActual->minor, ddxActual->patch);
+      return GL_FALSE;
+   }
+   
+   /* Check that the DRM driver version is compatible */
+   if ( (drmActual->major != drmExpected->major)
+	|| (drmActual->minor < drmExpected->minor) ) {
+      __driUtilMessage(format, driver_name, "DRM",
+		       drmExpected->major, drmExpected->minor,
+		       drmActual->major, drmActual->minor, drmActual->patch);
+      return GL_FALSE;
+   }
+
+   return GL_TRUE;
+}
+
+GLboolean
+driCheckDriDdxDrmVersions2(const char * driver_name,
+			   const __DRIversion * driActual,
+			   const __DRIversion * driExpected,
+			   const __DRIversion * ddxActual,
+			   const __DRIversion * ddxExpected,
+			   const __DRIversion * drmActual,
+			   const __DRIversion * drmExpected)
+{
+   __DRIutilversion2 ddx_expected;
+   ddx_expected.major_min = ddxExpected->major;
+   ddx_expected.major_max = ddxExpected->major;
+   ddx_expected.minor = ddxExpected->minor;
+   ddx_expected.patch = ddxExpected->patch;
+   return driCheckDriDdxDrmVersions3(driver_name, driActual,
+				driExpected, ddxActual, & ddx_expected,
+				drmActual, drmExpected);
+}
+
+
+
+GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
+				    GLint *x, GLint *y,
+				    GLsizei *width, GLsizei *height )
+{
+   /* left clipping */
+   if (*x < buffer->_Xmin) {
+      *width -= (buffer->_Xmin - *x);
+      *x = buffer->_Xmin;
+   }
+
+   /* right clipping */
+   if (*x + *width > buffer->_Xmax)
+      *width -= (*x + *width - buffer->_Xmax - 1);
+
+   if (*width <= 0)
+      return GL_FALSE;
+
+   /* bottom clipping */
+   if (*y < buffer->_Ymin) {
+      *height -= (buffer->_Ymin - *y);
+      *y = buffer->_Ymin;
+   }
+
+   /* top clipping */
+   if (*y + *height > buffer->_Ymax)
+      *height -= (*y + *height - buffer->_Ymax - 1);
+
+   if (*height <= 0)
+      return GL_FALSE;
+
+   return GL_TRUE;
+}
+
+
+
+/**
+ * Creates a set of \c __GLcontextModes that a driver will expose.
+ * 
+ * A set of \c __GLcontextModes will be created based on the supplied
+ * parameters.  The number of modes processed will be 2 *
+ * \c num_depth_stencil_bits * \c num_db_modes.
+ * 
+ * For the most part, data is just copied from \c depth_bits, \c stencil_bits,
+ * \c db_modes, and \c visType into each \c __GLcontextModes element.
+ * However, the meanings of \c fb_format and \c fb_type require further
+ * explanation.  The \c fb_format specifies which color components are in
+ * each pixel and what the default order is.  For example, \c GL_RGB specifies
+ * that red, green, blue are available and red is in the "most significant"
+ * position and blue is in the "least significant".  The \c fb_type specifies
+ * the bit sizes of each component and the actual ordering.  For example, if
+ * \c GL_UNSIGNED_SHORT_5_6_5_REV is specified with \c GL_RGB, bits [15:11]
+ * are the blue value, bits [10:5] are the green value, and bits [4:0] are
+ * the red value.
+ * 
+ * One sublte issue is the combination of \c GL_RGB  or \c GL_BGR and either
+ * of the \c GL_UNSIGNED_INT_8_8_8_8 modes.  The resulting mask values in the
+ * \c __GLcontextModes structure is \b identical to the \c GL_RGBA or
+ * \c GL_BGRA case, except the \c alphaMask is zero.  This means that, as
+ * far as this routine is concerned, \c GL_RGB with \c GL_UNSIGNED_INT_8_8_8_8
+ * still uses 32-bits.
+ *
+ * If in doubt, look at the tables used in the function.
+ * 
+ * \param ptr_to_modes  Pointer to a pointer to a linked list of
+ *                      \c __GLcontextModes.  Upon completion, a pointer to
+ *                      the next element to be process will be stored here.
+ *                      If the function fails and returns \c GL_FALSE, this
+ *                      value will be unmodified, but some elements in the
+ *                      linked list may be modified.
+ * \param fb_format     Format of the framebuffer.  Currently only \c GL_RGB,
+ *                      \c GL_RGBA, \c GL_BGR, and \c GL_BGRA are supported.
+ * \param fb_type       Type of the pixels in the framebuffer.  Currently only
+ *                      \c GL_UNSIGNED_SHORT_5_6_5, 
+ *                      \c GL_UNSIGNED_SHORT_5_6_5_REV,
+ *                      \c GL_UNSIGNED_INT_8_8_8_8, and
+ *                      \c GL_UNSIGNED_INT_8_8_8_8_REV are supported.
+ * \param depth_bits    Array of depth buffer sizes to be exposed.
+ * \param stencil_bits  Array of stencil buffer sizes to be exposed.
+ * \param num_depth_stencil_bits  Number of entries in both \c depth_bits and
+ *                      \c stencil_bits.
+ * \param db_modes      Array of buffer swap modes.  If an element has a
+ *                      value of \c GLX_NONE, then it represents a
+ *                      single-buffered mode.  Other valid values are
+ *                      \c GLX_SWAP_EXCHANGE_OML, \c GLX_SWAP_COPY_OML, and
+ *                      \c GLX_SWAP_UNDEFINED_OML.  See the
+ *                      GLX_OML_swap_method extension spec for more details.
+ * \param num_db_modes  Number of entries in \c db_modes.
+ * \param visType       GLX visual type.  Usually either \c GLX_TRUE_COLOR or
+ *                      \c GLX_DIRECT_COLOR.
+ * 
+ * \returns
+ * \c GL_TRUE on success or \c GL_FALSE on failure.  Currently the only
+ * cause of failure is a bad parameter (i.e., unsupported \c fb_format or
+ * \c fb_type).
+ * 
+ * \todo
+ * There is currently no way to support packed RGB modes (i.e., modes with
+ * exactly 3 bytes per pixel) or floating-point modes.  This could probably
+ * be done by creating some new, private enums with clever names likes
+ * \c GL_UNSIGNED_3BYTE_8_8_8, \c GL_4FLOAT_32_32_32_32, 
+ * \c GL_4HALF_16_16_16_16, etc.  We can cross that bridge when we come to it.
+ */
+GLboolean
+driFillInModes( __GLcontextModes ** ptr_to_modes,
+		GLenum fb_format, GLenum fb_type,
+		const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
+		unsigned num_depth_stencil_bits,
+		const GLenum * db_modes, unsigned num_db_modes,
+		int visType )
+{
+   static const u_int8_t bits_table[3][4] = {
+     /* R  G  B  A */
+      { 5, 6, 5, 0 }, /* Any GL_UNSIGNED_SHORT_5_6_5 */
+      { 8, 8, 8, 0 }, /* Any RGB with any GL_UNSIGNED_INT_8_8_8_8 */
+      { 8, 8, 8, 8 }  /* Any RGBA with any GL_UNSIGNED_INT_8_8_8_8 */
+   };
+
+   /* The following arrays are all indexed by the fb_type masked with 0x07.
+    * Given the four supported fb_type values, this results in valid array
+    * indices of 3, 4, 5, and 7.
+    */
+   static const u_int32_t masks_table_rgb[8][4] = {
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5       */
+      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5_REV   */
+      { 0xFF000000, 0x00FF0000, 0x0000FF00, 0x00000000 }, /* 8_8_8_8     */
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x000000FF, 0x0000FF00, 0x00FF0000, 0x00000000 }  /* 8_8_8_8_REV */
+   };
+
+   static const u_int32_t masks_table_rgba[8][4] = {
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5       */
+      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5_REV   */
+      { 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF }, /* 8_8_8_8     */
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000 }, /* 8_8_8_8_REV */
+   };
+
+   static const u_int32_t masks_table_bgr[8][4] = {
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5       */
+      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5_REV   */
+      { 0x0000FF00, 0x00FF0000, 0xFF000000, 0x00000000 }, /* 8_8_8_8     */
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000 }, /* 8_8_8_8_REV */
+   };
+
+   static const u_int32_t masks_table_bgra[8][4] = {
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5       */
+      { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5_REV   */
+      { 0x0000FF00, 0x00FF0000, 0xFF000000, 0x000000FF }, /* 8_8_8_8     */
+      { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+      { 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000 }, /* 8_8_8_8_REV */
+   };
+
+   static const u_int8_t bytes_per_pixel[8] = {
+      0, 0, 0, 2, 2, 4, 0, 4
+   };
+
+   const u_int8_t  * bits;
+   const u_int32_t * masks;
+   const int index = fb_type & 0x07;
+   __GLcontextModes * modes = *ptr_to_modes;
+   unsigned i;
+   unsigned j;
+   unsigned k;
+
+
+   if ( bytes_per_pixel[ index ] == 0 ) {
+      fprintf( stderr, "[%s:%u] Framebuffer type 0x%04x has 0 bytes per pixel.\n",
+	       __FUNCTION__, __LINE__, fb_type );
+      return GL_FALSE;
+   }
+
+
+   /* Valid types are GL_UNSIGNED_SHORT_5_6_5 and GL_UNSIGNED_INT_8_8_8_8 and
+    * the _REV versions.
+    *
+    * Valid formats are GL_RGBA, GL_RGB, and GL_BGRA.
+    */
+
+   switch ( fb_format ) {
+      case GL_RGB:
+         bits = (bytes_per_pixel[ index ] == 2)
+	     ? bits_table[0] : bits_table[1];
+         masks = masks_table_rgb[ index ];
+         break;
+
+      case GL_RGBA:
+         bits = (bytes_per_pixel[ index ] == 2)
+	     ? bits_table[0] : bits_table[2];
+         masks = masks_table_rgba[ index ];
+         break;
+
+      case GL_BGR:
+         bits = (bytes_per_pixel[ index ] == 2)
+	     ? bits_table[0] : bits_table[1];
+         masks = masks_table_bgr[ index ];
+         break;
+
+      case GL_BGRA:
+         bits = (bytes_per_pixel[ index ] == 2)
+	     ? bits_table[0] : bits_table[2];
+         masks = masks_table_bgra[ index ];
+         break;
+
+      default:
+         fprintf( stderr, "[%s:%u] Framebuffer format 0x%04x is not GL_RGB, GL_RGBA, GL_BGR, or GL_BGRA.\n",
+	       __FUNCTION__, __LINE__, fb_format );
+         return GL_FALSE;
+   }
+
+
+    for ( k = 0 ; k < num_depth_stencil_bits ; k++ ) {
+	for ( i = 0 ; i < num_db_modes ; i++ ) {
+	    for ( j = 0 ; j < 2 ; j++ ) {
+
+		modes->redBits   = bits[0];
+		modes->greenBits = bits[1];
+		modes->blueBits  = bits[2];
+		modes->alphaBits = bits[3];
+		modes->redMask   = masks[0];
+		modes->greenMask = masks[1];
+		modes->blueMask  = masks[2];
+		modes->alphaMask = masks[3];
+		modes->rgbBits   = modes->redBits + modes->greenBits
+		    + modes->blueBits + modes->alphaBits;
+
+		modes->accumRedBits   = 16 * j;
+		modes->accumGreenBits = 16 * j;
+		modes->accumBlueBits  = 16 * j;
+		modes->accumAlphaBits = (masks[3] != 0) ? 16 * j : 0;
+		modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
+
+		modes->stencilBits = stencil_bits[k];
+		modes->depthBits = depth_bits[k];
+
+		modes->visualType = visType;
+		modes->renderType = GLX_RGBA_BIT;
+		modes->drawableType = GLX_WINDOW_BIT;
+		modes->rgbMode = GL_TRUE;
+
+		if ( db_modes[i] == GLX_NONE ) {
+		    modes->doubleBufferMode = GL_FALSE;
+		}
+		else {
+		    modes->doubleBufferMode = GL_TRUE;
+		    modes->swapMethod = db_modes[i];
+		}
+
+		modes->haveAccumBuffer = ((modes->accumRedBits +
+					   modes->accumGreenBits +
+					   modes->accumBlueBits +
+					   modes->accumAlphaBits) > 0);
+		modes->haveDepthBuffer = (modes->depthBits > 0);
+		modes->haveStencilBuffer = (modes->stencilBits > 0);
+
+		modes = modes->next;
+	    }
+	}
+    }
+
+    *ptr_to_modes = modes;
+    return GL_TRUE;
+}
diff --git a/src/mesa/drivers/dri/common/utils.h b/src/mesa/drivers/dri/common/utils.h
new file mode 100644
index 00000000000..26d178f7478
--- /dev/null
+++ b/src/mesa/drivers/dri/common/utils.h
@@ -0,0 +1,119 @@
+/*
+ * (C) Copyright IBM Corporation 2002, 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ian Romanick <[email protected]>
+ */
+/* $XFree86:$ */
+
+#ifndef DRI_DEBUG_H
+#define DRI_DEBUG_H
+
+#include "context.h"
+#include "dri_util.h"
+
+struct dri_debug_control {
+    const char * string;
+    unsigned     flag;
+};
+
+/**
+ * Description of the entry-points and parameters for an OpenGL function.
+ */
+struct dri_extension_function {
+    /**
+     * \brief
+     * Packed string describing the parameter signature and the entry-point
+     * names.
+     * 
+     * The parameter signature and the names of the entry-points for this
+     * function are packed into a single string.  The substrings are
+     * separated by NUL characters.  The whole string is terminated by
+     * two consecutive NUL characters.
+     */
+    const char * strings;
+
+
+    /**
+     * Location in the remap table where the dispatch offset should be
+     * stored.
+     */
+    int remap_index;
+
+    /**
+     * Offset of the function in the dispatch table.
+     */
+    int offset;
+};
+
+/**
+ * Description of the API for an extension to OpenGL.
+ */
+struct dri_extension {
+    /**
+     * Name of the extension.
+     */
+    const char * name;
+    
+
+    /**
+     * Pointer to a list of \c dri_extension_function structures.  The list
+     * is terminated by a structure with a \c NULL
+     * \c dri_extension_function::strings pointer.
+     */
+    const struct dri_extension_function * functions;
+};
+
+extern unsigned driParseDebugString( const char * debug,
+    const struct dri_debug_control * control );
+
+extern unsigned driGetRendererString( char * buffer,
+    const char * hardware_name, const char * driver_date, GLuint agp_mode );
+
+extern void driInitExtensions( GLcontext * ctx, 
+    const struct dri_extension * card_extensions, GLboolean enable_imaging );
+
+extern void driInitSingleExtension( GLcontext * ctx,
+    const struct dri_extension * ext );
+
+extern GLboolean driCheckDriDdxDrmVersions2(const char * driver_name,
+    const __DRIversion * driActual, const __DRIversion * driExpected,
+    const __DRIversion * ddxActual, const __DRIversion * ddxExpected,
+    const __DRIversion * drmActual, const __DRIversion * drmExpected);
+
+extern GLboolean driCheckDriDdxDrmVersions3(const char * driver_name,
+    const __DRIversion * driActual, const __DRIversion * driExpected,
+    const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
+    const __DRIversion * drmActual, const __DRIversion * drmExpected);
+
+extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
+					   GLint *x, GLint *y,
+					   GLsizei *width, GLsizei *height );
+
+extern GLboolean driFillInModes( __GLcontextModes ** modes,
+    GLenum fb_format, GLenum fb_type,
+    const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
+    unsigned num_depth_stencil_bits,
+    const GLenum * db_modes, unsigned num_db_modes, int visType );
+
+#endif /* DRI_DEBUG_H */
diff --git a/src/mesa/drivers/dri/common/vblank.c b/src/mesa/drivers/dri/common/vblank.c
new file mode 100644
index 00000000000..eebe42d96a1
--- /dev/null
+++ b/src/mesa/drivers/dri/common/vblank.c
@@ -0,0 +1,347 @@
+/* -*- mode: c; c-basic-offset: 3 -*- */
+/*
+ * (c) Copyright IBM Corporation 2002
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ian Romanick <[email protected]>
+ */
+/* $XFree86:$ */
+
+#include "glheader.h"
+#include "xf86drm.h"
+#include "mtypes.h"
+#include "macros.h"
+#include "dd.h"
+#include "vblank.h"
+#include "xmlpool.h"
+
+
+/****************************************************************************/
+/**
+ * Get the current MSC refresh counter.
+ *
+ * Stores the 64-bit count of vertical refreshes since some (arbitrary)
+ * point in time in \c count.  Unless the value wraps around, which it
+ * may, it will never decrease.
+ *
+ * \warning This function is called from \c glXGetVideoSyncSGI, which expects
+ * a \c count of type \c unsigned (32-bit), and \c glXGetSyncValuesOML, which 
+ * expects a \c count of type \c int64_t (signed 64-bit).  The kernel ioctl 
+ * currently always returns a \c sequence of type \c unsigned.
+ *
+ * \param priv   Pointer to the DRI screen private struct.
+ * \param count  Storage to hold MSC counter.
+ * \return       Zero is returned on success.  A negative errno value
+ *               is returned on failure.
+ */
+int driGetMSC32( __DRIscreenPrivate * priv, int64_t * count )
+{
+   drmVBlank vbl;
+   int ret;
+
+   /* Don't wait for anything.  Just get the current refresh count. */
+
+   vbl.request.type = DRM_VBLANK_RELATIVE;
+   vbl.request.sequence = 0;
+
+   ret = drmWaitVBlank( priv->fd, &vbl );
+   *count = (int64_t)vbl.reply.sequence;
+
+   return ret;
+}
+
+
+/****************************************************************************/
+/**
+ * Wait for a specified refresh count.  This implements most of the
+ * functionality of \c glXWaitForMscOML from the GLX_OML_sync_control spec.
+ * Waits for the \c target_msc refresh.  If that has already passed, it
+ * waits until \f$(MSC \bmod divisor)\f$ is equal to \c remainder.  If 
+ * \c target_msc is 0, use the behavior of glXWaitVideoSyncSGI(), which
+ * omits the initial check against a target MSC value.
+ * 
+ * This function is actually something of a hack.  The problem is that, at
+ * the time of this writing, none of the existing DRM modules support an
+ * ioctl that returns a 64-bit count (at least not on 32-bit platforms).
+ * However, this function exists to support a GLX function that requires
+ * the use of 64-bit counts.  As such, there is a little bit of ugly
+ * hackery at the end of this function to make the 32-bit count act like
+ * a 64-bit count.  There are still some cases where this will break, but
+ * I believe it catches the most common cases.
+ *
+ * The real solution is to provide an ioctl that uses a 64-bit count.
+ *
+ * \param dpy         Pointer to the \c Display.
+ * \param priv        Pointer to the DRI drawable private.
+ * \param target_msc  Desired refresh count to wait for.  A value of 0
+ *                    means to use the glXWaitVideoSyncSGI() behavior.
+ * \param divisor     MSC divisor if \c target_msc is already reached.
+ * \param remainder   Desired MSC remainder if \c target_msc is already
+ *                    reached.
+ * \param msc         Buffer to hold MSC when done waiting.
+ *
+ * \return            Zero on success or \c GLX_BAD_CONTEXT on failure.
+ */
+
+int driWaitForMSC32( __DRIdrawablePrivate *priv,
+		     int64_t target_msc, int64_t divisor, int64_t remainder,
+		     int64_t * msc )
+{
+   drmVBlank vbl;
+
+
+   if ( divisor != 0 ) {
+      unsigned int target = (unsigned int)target_msc;
+      unsigned int next = target;
+      unsigned int r;
+      int dont_wait = (target_msc == 0);
+
+      do {
+         /* dont_wait means we're using the glXWaitVideoSyncSGI() behavior.
+          * The first time around, just get the current count and proceed 
+          * to the test for (MSC % divisor) == remainder.
+          */
+         vbl.request.type = dont_wait ? DRM_VBLANK_RELATIVE :
+                                        DRM_VBLANK_ABSOLUTE;
+         vbl.request.sequence = next;
+
+	 if ( drmWaitVBlank( priv->driScreenPriv->fd, &vbl ) != 0 ) {
+	    /* FIXME: This doesn't seem like the right thing to return here.
+	     */
+	    return GLX_BAD_CONTEXT;
+	 }
+
+         dont_wait = 0;
+         if (target_msc != 0 && vbl.reply.sequence == target)
+            break;
+
+         /* Assuming the wait-done test fails, the next refresh to wait for
+          * will be one that satisfies (MSC % divisor) == remainder.  The
+          * value (MSC - (MSC % divisor) + remainder) is the refresh value 
+          * closest to the current value that would satisfy the equation.  
+          * If this refresh has already happened, we add divisor to obtain 
+          * the next refresh after the current one that will satisfy it.
+          */
+         r = (vbl.reply.sequence % (unsigned int)divisor);
+         next = (vbl.reply.sequence - r + (unsigned int)remainder);
+         if (next <= vbl.reply.sequence) next += (unsigned int)divisor;
+
+      } while ( r != (unsigned int)remainder );
+   }
+   else {
+      /* If the \c divisor is zero, just wait until the MSC is greater
+       * than or equal to \c target_msc.
+       */
+
+      vbl.request.type = DRM_VBLANK_ABSOLUTE;
+      vbl.request.sequence = target_msc;
+
+      if ( drmWaitVBlank( priv->driScreenPriv->fd, &vbl ) != 0 ) {
+	 /* FIXME: This doesn't seem like the right thing to return here.
+	  */
+	 return GLX_BAD_CONTEXT;
+      }
+   }
+
+   *msc  = (target_msc & 0xffffffff00000000LL);
+   *msc |= vbl.reply.sequence;
+   if ( *msc < target_msc ) {
+      *msc += 0x0000000100000000LL;
+   }
+
+   return 0;
+}
+
+
+/****************************************************************************/
+/**
+ * Gets a set of default vertical-blank-wait flags based on the internal GLX
+ * API version and several configuration options.
+ */
+
+GLuint driGetDefaultVBlankFlags( const driOptionCache *optionCache )
+{
+   GLuint  flags = VBLANK_FLAG_INTERVAL;
+   int vblank_mode;
+
+
+   if ( driCheckOption( optionCache, "vblank_mode", DRI_ENUM ) )
+      vblank_mode = driQueryOptioni( optionCache, "vblank_mode" );
+   else
+      vblank_mode = DRI_CONF_VBLANK_DEF_INTERVAL_1;
+
+   switch (vblank_mode) {
+   case DRI_CONF_VBLANK_NEVER:
+      flags = 0;
+      break;
+   case DRI_CONF_VBLANK_DEF_INTERVAL_0:
+      break;
+   case DRI_CONF_VBLANK_DEF_INTERVAL_1:
+      flags |= VBLANK_FLAG_THROTTLE;
+      break;
+   case DRI_CONF_VBLANK_ALWAYS_SYNC:
+      flags |= VBLANK_FLAG_SYNC;
+      break;
+   }
+
+   return flags;
+}
+
+
+/****************************************************************************/
+/**
+ * Sets the default swap interval when the drawable is first bound to a
+ * direct rendering context.
+ */
+
+void driDrawableInitVBlank( __DRIdrawablePrivate *priv, GLuint flags )
+{
+   if ( priv->pdraw->swap_interval == (unsigned)-1 ) {
+      priv->pdraw->swap_interval = (flags & VBLANK_FLAG_THROTTLE) != 0 ? 1 : 0;
+   }
+}
+
+
+/****************************************************************************/
+/**
+ * Wrapper to call \c drmWaitVBlank.  The main purpose of this function is to
+ * wrap the error message logging.  The error message should only be logged
+ * the first time the \c drmWaitVBlank fails.  If \c drmWaitVBlank is
+ * successful, \c vbl_seq will be set the sequence value in the reply.
+ *
+ * \param vbl      Pointer to drmVBlank packet desribing how to wait.
+ * \param vbl_seq  Location to store the current refresh counter.
+ * \param fd       File descriptor use to call into the DRM.
+ * \return         Zero on success or -1 on failure.
+ */
+
+static int do_wait( drmVBlank * vbl, GLuint * vbl_seq, int fd )
+{
+   int   ret;
+
+
+   ret = drmWaitVBlank( fd, vbl );
+   if ( ret != 0 ) {
+      static GLboolean first_time = GL_TRUE;
+
+      if ( first_time ) {
+	 fprintf(stderr, 
+		 "%s: drmWaitVBlank returned %d, IRQs don't seem to be"
+		 " working correctly.\nTry running with LIBGL_THROTTLE_REFRESH"
+		 " and LIBL_SYNC_REFRESH unset.\n", __FUNCTION__, ret);
+	 first_time = GL_FALSE;
+      }
+
+      return -1;
+   }
+
+   *vbl_seq = vbl->reply.sequence;
+   return 0;
+}
+
+
+/****************************************************************************/
+/**
+ * Waits for the vertical blank for use with glXSwapBuffers.
+ * 
+ * \param vbl_seq  Vertical blank sequence number (MSC) after the last buffer
+ *                 swap.  Updated after this wait.
+ * \param flags    \c VBLANK_FLAG bits that control how long to wait.
+ * \param missed_deadline  Set to \c GL_TRUE if the MSC after waiting is later
+ *                 than the "target" based on \c flags.  The idea is that if
+ *                 \c missed_deadline is set, then the application is not 
+ *                 achieving its desired framerate.
+ * \return         Zero on success, -1 on error.
+ */
+
+int
+driWaitForVBlank( const  __DRIdrawablePrivate *priv, GLuint * vbl_seq,
+		  GLuint flags, GLboolean * missed_deadline )
+{
+   drmVBlank vbl;
+   unsigned   original_seq;
+   unsigned   deadline;
+   unsigned   interval;
+
+
+   *missed_deadline = GL_FALSE;
+   if ( (flags & (VBLANK_FLAG_INTERVAL |
+		  VBLANK_FLAG_THROTTLE |
+		  VBLANK_FLAG_SYNC)) == 0 ||
+	(flags & VBLANK_FLAG_NO_IRQ) != 0 ) {
+      return 0;
+   }
+
+
+   /* VBLANK_FLAG_SYNC means to wait for at least one vertical blank.  If
+    * that flag is not set, do a fake wait for zero vertical blanking
+    * periods so that we can get the current MSC.
+    *
+    * VBLANK_FLAG_INTERVAL and VBLANK_FLAG_THROTTLE mean to wait for at
+    * least one vertical blank since the last wait.  Since do_wait modifies
+    * vbl_seq, we have to save the original value of vbl_seq for the
+    * VBLANK_FLAG_INTERVAL / VBLANK_FLAG_THROTTLE calculation later.
+    */
+
+   original_seq = *vbl_seq;
+
+   vbl.request.sequence = ((flags & VBLANK_FLAG_SYNC) != 0) ? 1 : 0;
+   vbl.request.type = DRM_VBLANK_RELATIVE;
+      
+   if ( do_wait( & vbl, vbl_seq, priv->driScreenPriv->fd ) != 0 ) {
+      return -1;
+   }
+
+	
+   vbl.request.type = DRM_VBLANK_ABSOLUTE;
+
+   if ( (flags & VBLANK_FLAG_INTERVAL) != 0 ) {
+      interval = priv->pdraw->swap_interval;
+      /* this must have been initialized when the drawable was first bound
+       * to a direct rendering context. */
+      assert ( interval != (unsigned)-1 );
+   }
+   else if ( (flags & VBLANK_FLAG_THROTTLE) != 0 ) {
+      interval = 1;
+   }
+   else {
+      interval = 0;
+   }
+
+
+   /* Wait until the next vertical blank.  If the interval is zero, then
+    * the deadline is one vertical blank after the previous wait.
+    */
+
+   vbl.request.sequence = original_seq + interval;
+   if ( *vbl_seq < vbl.request.sequence ) {
+      if ( do_wait( & vbl, vbl_seq, priv->driScreenPriv->fd ) != 0 ) {
+	 return -1;
+      }
+   }
+
+   deadline = original_seq + ((interval == 0) ? 1 : interval);
+   *missed_deadline = ( *vbl_seq > deadline );
+
+   return 0;
+}
diff --git a/src/mesa/drivers/dri/common/vblank.h b/src/mesa/drivers/dri/common/vblank.h
new file mode 100644
index 00000000000..3dc965def1a
--- /dev/null
+++ b/src/mesa/drivers/dri/common/vblank.h
@@ -0,0 +1,69 @@
+/* -*- mode: c; c-basic-offset: 3 -*- */
+/*
+ * (c) Copyright IBM Corporation 2002
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ian Romanick <[email protected]>
+ */
+/* $XFree86:$ */
+
+#ifndef DRI_VBLANK_H
+#define DRI_VBLANK_H
+
+#include "context.h"
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+#define VBLANK_FLAG_INTERVAL  (1U << 0)  /* Respect the swap_interval setting
+					  */
+#define VBLANK_FLAG_THROTTLE  (1U << 1)  /* Wait 1 refresh since last call.
+					  */
+#define VBLANK_FLAG_SYNC      (1U << 2)  /* Sync to the next refresh.
+					  */
+#define VBLANK_FLAG_NO_IRQ    (1U << 7)  /* DRM has no IRQ to wait on.
+					  */
+
+extern int driGetMSC32( __DRIscreenPrivate * priv, int64_t * count );
+extern int driWaitForMSC32( __DRIdrawablePrivate *priv,
+    int64_t target_msc, int64_t divisor, int64_t remainder, int64_t * msc );
+extern GLuint driGetDefaultVBlankFlags( const driOptionCache *optionCache );
+extern void driDrawableInitVBlank ( __DRIdrawablePrivate *priv, GLuint flags );
+extern int driWaitForVBlank( const __DRIdrawablePrivate *priv,
+    GLuint * vbl_seq, GLuint flags, GLboolean * missed_deadline );
+
+#undef usleep
+#include <unistd.h>  /* for usleep() */
+#include <sched.h>   /* for sched_yield() */
+
+#ifdef linux
+#include <sched.h>   /* for sched_yield() */
+#endif
+
+#define DO_USLEEP(nr)							\
+   do {								 	\
+      if (0) fprintf(stderr, "%s: usleep for %u\n", __FUNCTION__, nr );	\
+      if (1) usleep( nr );						\
+      sched_yield();							\
+   } while( 0 )
+
+#endif /* DRI_VBLANK_H */
diff --git a/src/mesa/drivers/dri/common/xmlconfig.c b/src/mesa/drivers/dri/common/xmlconfig.c
new file mode 100644
index 00000000000..b635894fe53
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlconfig.c
@@ -0,0 +1,1002 @@
+/*
+ * XML DRI client-side driver configuration
+ * Copyright (C) 2003 Felix Kuehling
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ */
+/**
+ * \file xmlconfig.c
+ * \brief Driver-independent client-side part of the XML configuration
+ * \author Felix Kuehling
+ */
+
+#include "glheader.h"
+
+#include <string.h>
+#include <assert.h>
+#include <expat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include "imports.h"
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+/*
+ * OS dependent ways of getting the name of the running program
+ */
+#if (defined(__unix__) || defined(unix)) && !defined(USG)
+#include <sys/param.h>
+#endif
+
+#undef GET_PROGRAM_NAME
+
+#if (defined(__GNU_LIBRARY__) || defined(__GLIBC__)) && !defined(__UCLIBC__)
+#    if !defined(__GLIBC__) || (__GLIBC__ < 2)
+/* These aren't declared in any libc5 header */
+extern char *program_invocation_name, *program_invocation_short_name;
+#    endif
+#    define GET_PROGRAM_NAME() program_invocation_short_name
+#elif defined(__FreeBSD__) && (__FreeBSD__ >= 2)
+#    include <osreldate.h>
+#    if (__FreeBSD_version >= 440000)
+#        include <stdlib.h>
+#        define GET_PROGRAM_NAME() getprogname()
+#    endif
+#elif defined(__NetBSD__) && defined(__NetBSD_Version) && (__NetBSD_Version >= 106000100)
+#    include <stdlib.h>
+#    define GET_PROGRAM_NAME() getprogname()
+#endif
+
+#if !defined(GET_PROGRAM_NAME)
+#    if defined(OpenBSD) || defined(NetBSD) || defined(__UCLIBC__)
+/* This is a hack. It's said to work on OpenBSD, NetBSD and GNU.
+ * Rogelio M.Serrano Jr. reported it's also working with UCLIBC. It's
+ * used as a last resort, if there is no documented facility available. */
+static const char *__getProgramName () {
+    extern const char *__progname;
+    char * arg = strrchr(__progname, '/');
+    if (arg)
+        return arg+1;
+    else
+        return __progname;
+}
+#        define GET_PROGRAM_NAME() __getProgramName()
+#    else
+#        define GET_PROGRAM_NAME() ""
+#        warning "Per application configuration won't work with your OS version."
+#    endif
+#endif
+
+/** \brief Find an option in an option cache with the name as key */
+static GLuint findOption (const driOptionCache *cache, const char *name) {
+    GLuint len = strlen (name);
+    GLuint size = 1 << cache->tableSize, mask = size - 1;
+    GLuint hash = 0;
+    GLuint i, shift;
+
+  /* compute a hash from the variable length name */
+    for (i = 0, shift = 0; i < len; ++i, shift = (shift+8) & 31)
+	hash += (GLuint)name[i] << shift;
+    hash *= hash;
+    hash = (hash >> (16-cache->tableSize/2)) & mask;
+
+  /* this is just the starting point of the linear search for the option */
+    for (i = 0; i < size; ++i, hash = (hash+1) & mask) {
+      /* if we hit an empty entry then the option is not defined (yet) */
+	if (cache->info[hash].name == 0)
+	    break;
+	else if (!strcmp (name, cache->info[hash].name))
+	    break;
+    }
+  /* this assertion fails if the hash table is full */
+    assert (i < size);
+
+    return hash;
+}
+
+/** \brief Count the real number of options in an option cache */
+static GLuint countOptions (const driOptionCache *cache) {
+    GLuint size = 1 << cache->tableSize;
+    GLuint i, count = 0;
+    for (i = 0; i < size; ++i)
+	if (cache->info[i].name)
+	    count++;
+    return count;
+}
+
+/** \brief Like strdup but using MALLOC and with error checking. */
+#define XSTRDUP(dest,source) do { \
+    GLuint len = strlen (source); \
+    if (!(dest = MALLOC (len+1))) { \
+	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__); \
+	abort(); \
+    } \
+    memcpy (dest, source, len+1); \
+} while (0)
+
+static int compare (const void *a, const void *b) {
+    return strcmp (*(char *const*)a, *(char *const*)b);
+}
+/** \brief Binary search in a string array. */
+static GLuint bsearchStr (const XML_Char *name,
+			  const XML_Char *elems[], GLuint count) {
+    const XML_Char **found;
+    found = bsearch (&name, elems, count, sizeof (XML_Char *), compare);
+    if (found)
+	return found - elems;
+    else
+	return count;
+}
+
+/** \brief Locale-independent integer parser.
+ *
+ * Works similar to strtol. Leading space is NOT skipped. The input
+ * number may have an optional sign. Radix is specified by base. If
+ * base is 0 then decimal is assumed unless the input number is
+ * prefixed by 0x or 0X for hexadecimal or 0 for octal. After
+ * returning tail points to the first character that is not part of
+ * the integer number. If no number was found then tail points to the
+ * start of the input string. */
+static GLint strToI (const XML_Char *string, const XML_Char **tail, int base) {
+    GLint radix = base == 0 ? 10 : base;
+    GLint result = 0;
+    GLint sign = 1;
+    GLboolean numberFound = GL_FALSE;
+    const XML_Char *start = string;
+
+    assert (radix >= 2 && radix <= 36);
+
+    if (*string == '-') {
+	sign = -1;
+	string++;
+    } else if (*string == '+')
+	string++;
+    if (base == 0 && *string == '0') {
+	numberFound = GL_TRUE; 
+	if (*(string+1) == 'x' || *(string+1) == 'X') {
+	    radix = 16;
+	    string += 2;
+	} else {
+	    radix = 8;
+	    string++;
+	}
+    }
+    do {
+	GLint digit = -1;
+	if (radix <= 10) {
+	    if (*string >= '0' && *string < '0' + radix)
+		digit = *string - '0';
+	} else {
+	    if (*string >= '0' && *string <= '9')
+		digit = *string - '0';
+	    else if (*string >= 'a' && *string < 'a' + radix - 10)
+		digit = *string - 'a' + 10;
+	    else if (*string >= 'A' && *string < 'A' + radix - 10)
+		digit = *string - 'A' + 10;
+	}
+	if (digit != -1) {
+	    numberFound = GL_TRUE;
+	    result = radix*result + digit;
+	    string++;
+	} else
+	    break;
+    } while (GL_TRUE);
+    *tail = numberFound ? string : start;
+    return sign * result;
+}
+
+/** \brief Locale-independent floating-point parser.
+ *
+ * Works similar to strtod. Leading space is NOT skipped. The input
+ * number may have an optional sign. '.' is interpreted as decimal
+ * point and may occor at most once. Optionally the number may end in
+ * [eE]<exponent>, where <exponent> is an integer as recognized by
+ * strToI. In that case the result is number * 10^exponent. After
+ * returning tail points to the first character that is not part of
+ * the floating point number. If no number was found then tail points
+ * to the start of the input string.
+ *
+ * Uses two passes for maximum accuracy. */
+static GLfloat strToF (const XML_Char *string, const XML_Char **tail) {
+    GLint nDigits = 0, pointPos, exponent;
+    GLfloat sign = 1.0f, result = 0.0f, scale;
+    const XML_Char *start = string, *numStart;
+
+    /* sign */
+    if (*string == '-') {
+	sign = -1.0f;
+	string++;
+    } else if (*string == '+')
+	string++;
+
+    /* first pass: determine position of decimal point, number of
+     * digits, exponent and the end of the number. */
+    numStart = string;
+    while (*string >= '0' && *string <= '9') {
+	string++;
+	nDigits++;
+    }
+    pointPos = nDigits;
+    if (*string == '.') {
+	string++;
+	while (*string >= '0' && *string <= '9') {
+	    string++;
+	    nDigits++;
+	}
+    }
+    if (nDigits == 0) {
+	/* no digits, no number */
+	*tail = start;
+	return 0.0f;
+    }
+    *tail = string;
+    if (*string == 'e' || *string == 'E') {
+	const XML_Char *expTail;
+	exponent = strToI (string+1, &expTail, 10);
+	if (expTail == string+1)
+	    exponent = 0;
+	else
+	    *tail = expTail;
+    } else
+	exponent = 0;
+    string = numStart;
+
+    /* scale of the first digit */
+    scale = sign * (GLfloat)pow (10.0, (GLdouble)(pointPos-1 + exponent));
+
+    /* second pass: parse digits */
+    do {
+	if (*string != '.') {
+	    assert (*string >= '0' && *string <= '9');
+	    result += scale * (GLfloat)(*string - '0');
+	    scale *= 0.1f;
+	    nDigits--;
+	}
+	string++;
+    } while (nDigits > 0);
+
+    return result;
+}
+
+/** \brief Parse a value of a given type. */
+static GLboolean parseValue (driOptionValue *v, driOptionType type,
+			     const XML_Char *string) {
+    const XML_Char *tail;
+  /* skip leading white-space */
+    string += strspn (string, " \f\n\r\t\v");
+    switch (type) {
+      case DRI_BOOL:
+	if (!strcmp (string, "false")) {
+	    v->_bool = GL_FALSE;
+	    tail = string + 5;
+	} else if (!strcmp (string, "true")) {
+	    v->_bool = GL_TRUE;
+	    tail = string + 4;
+	}
+	else
+	    return GL_FALSE;
+	break;
+      case DRI_ENUM: /* enum is just a special integer */
+      case DRI_INT:
+	v->_int = strToI (string, &tail, 0);
+	break;
+      case DRI_FLOAT:
+	v->_float = strToF (string, &tail);
+	break;
+    }
+
+    if (tail == string)
+	return GL_FALSE; /* empty string (or containing only white-space) */
+  /* skip trailing white space */
+    if (*tail)
+	tail += strspn (tail, " \f\n\r\t\v");
+    if (*tail)
+	return GL_FALSE; /* something left over that is not part of value */
+
+    return GL_TRUE;
+}
+
+/** \brief Parse a list of ranges of type info->type. */
+static GLboolean parseRanges (driOptionInfo *info, const XML_Char *string) {
+    XML_Char *cp, *range;
+    GLuint nRanges, i;
+    driOptionRange *ranges;
+
+    XSTRDUP (cp, string);
+  /* pass 1: determine the number of ranges (number of commas + 1) */
+    range = cp;
+    for (nRanges = 1; *range; ++range)
+	if (*range == ',')
+	    ++nRanges;
+
+    if ((ranges = MALLOC (nRanges*sizeof(driOptionRange))) == NULL) {
+	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
+	abort();
+    }
+
+  /* pass 2: parse all ranges into preallocated array */
+    range = cp;
+    for (i = 0; i < nRanges; ++i) {
+	XML_Char *end, *sep;
+	assert (range);
+	end = strchr (range, ',');
+	if (end)
+	    *end = '\0';
+	sep = strchr (range, ':');
+	if (sep) { /* non-empty interval */
+	    *sep = '\0';
+	    if (!parseValue (&ranges[i].start, info->type, range) ||
+		!parseValue (&ranges[i].end, info->type, sep+1))
+	        break;
+	    if (info->type == DRI_INT &&
+		ranges[i].start._int > ranges[i].end._int)
+		break;
+	    if (info->type == DRI_FLOAT &&
+		ranges[i].start._float > ranges[i].end._float)
+		break;
+	} else { /* empty interval */
+	    if (!parseValue (&ranges[i].start, info->type, range))
+		break;
+	    ranges[i].end = ranges[i].start;
+	}
+	if (end)
+	    range = end+1;
+	else
+	    range = NULL;
+    }
+    FREE (cp);
+    if (i < nRanges) {
+	FREE (ranges);
+	return GL_FALSE;
+    } else
+	assert (range == NULL);
+
+    info->nRanges = nRanges;
+    info->ranges = ranges;
+    return GL_TRUE;
+}
+
+/** \brief Check if a value is in one of info->ranges. */
+static GLboolean checkValue (const driOptionValue *v, const driOptionInfo *info) {
+    GLuint i;
+    assert (info->type != DRI_BOOL); /* should be caught by the parser */
+    if (info->nRanges == 0)
+	return GL_TRUE;
+    switch (info->type) {
+      case DRI_ENUM: /* enum is just a special integer */
+      case DRI_INT:
+	for (i = 0; i < info->nRanges; ++i)
+	    if (v->_int >= info->ranges[i].start._int &&
+		v->_int <= info->ranges[i].end._int)
+		return GL_TRUE;
+	break;
+      case DRI_FLOAT:
+	for (i = 0; i < info->nRanges; ++i)
+	    if (v->_float >= info->ranges[i].start._float &&
+		v->_float <= info->ranges[i].end._float)
+		return GL_TRUE;
+	break;
+      default:
+	assert (0); /* should never happen */
+    }
+    return GL_FALSE;
+}
+
+/** \brief Output a warning message. */
+#define XML_WARNING1(msg) do {\
+    __driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
+                      XML_GetCurrentLineNumber(data->parser), \
+                      XML_GetCurrentColumnNumber(data->parser)); \
+} while (0)
+#define XML_WARNING(msg,args...) do { \
+    __driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
+                      XML_GetCurrentLineNumber(data->parser), \
+                      XML_GetCurrentColumnNumber(data->parser), \
+                      args); \
+} while (0)
+/** \brief Output an error message. */
+#define XML_ERROR1(msg) do { \
+    __driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
+                      XML_GetCurrentLineNumber(data->parser), \
+                      XML_GetCurrentColumnNumber(data->parser)); \
+} while (0)
+#define XML_ERROR(msg,args...) do { \
+    __driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
+                      XML_GetCurrentLineNumber(data->parser), \
+                      XML_GetCurrentColumnNumber(data->parser), \
+                      args); \
+} while (0)
+/** \brief Output a fatal error message and abort. */
+#define XML_FATAL1(msg) do { \
+    fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
+             data->name, \
+             XML_GetCurrentLineNumber(data->parser), \
+             XML_GetCurrentColumnNumber(data->parser)); \
+    abort();\
+} while (0)
+#define XML_FATAL(msg,args...) do { \
+    fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
+             data->name, \
+             XML_GetCurrentLineNumber(data->parser), \
+             XML_GetCurrentColumnNumber(data->parser), \
+             args); \
+    abort();\
+} while (0)
+
+/** \brief Parser context for __driConfigOptions. */
+struct OptInfoData {
+    const char *name;
+    XML_Parser parser;
+    driOptionCache *cache;
+    GLboolean inDriInfo;
+    GLboolean inSection;
+    GLboolean inDesc;
+    GLboolean inOption;
+    GLboolean inEnum;
+    int curOption;
+};
+
+/** \brief Elements in __driConfigOptions. */
+enum OptInfoElem {
+    OI_DESCRIPTION = 0, OI_DRIINFO, OI_ENUM, OI_OPTION, OI_SECTION, OI_COUNT
+};
+static const XML_Char *OptInfoElems[] = {
+    "description", "driinfo", "enum", "option", "section"
+};
+
+/** \brief Parse attributes of an enum element.
+ *
+ * We're not actually interested in the data. Just make sure this is ok
+ * for external configuration tools.
+ */
+static void parseEnumAttr (struct OptInfoData *data, const XML_Char **attr) {
+    GLuint i;
+    const XML_Char *value = NULL, *text = NULL;
+    driOptionValue v;
+    GLuint opt = data->curOption;
+    for (i = 0; attr[i]; i += 2) {
+	if (!strcmp (attr[i], "value")) value = attr[i+1];
+	else if (!strcmp (attr[i], "text")) text = attr[i+1];
+	else XML_FATAL("illegal enum attribute: %s.", attr[i]);
+    }
+    if (!value) XML_FATAL1 ("value attribute missing in enum.");
+    if (!text) XML_FATAL1 ("text attribute missing in enum.");
+     if (!parseValue (&v, data->cache->info[opt].type, value))
+	XML_FATAL ("illegal enum value: %s.", value);
+    if (!checkValue (&v, &data->cache->info[opt]))
+	XML_FATAL ("enum value out of valid range: %s.", value);
+}
+
+/** \brief Parse attributes of a description element.
+ *
+ * We're not actually interested in the data. Just make sure this is ok
+ * for external configuration tools.
+ */
+static void parseDescAttr (struct OptInfoData *data, const XML_Char **attr) {
+    GLuint i;
+    const XML_Char *lang = NULL, *text = NULL;
+    for (i = 0; attr[i]; i += 2) {
+	if (!strcmp (attr[i], "lang")) lang = attr[i+1];
+	else if (!strcmp (attr[i], "text")) text = attr[i+1];
+	else XML_FATAL("illegal description attribute: %s.", attr[i]);
+    }
+    if (!lang) XML_FATAL1 ("lang attribute missing in description.");
+    if (!text) XML_FATAL1 ("text attribute missing in description.");
+}
+
+/** \brief Parse attributes of an option element. */
+static void parseOptInfoAttr (struct OptInfoData *data, const XML_Char **attr) {
+    enum OptAttr {OA_DEFAULT = 0, OA_NAME, OA_TYPE, OA_VALID, OA_COUNT};
+    static const XML_Char *optAttr[] = {"default", "name", "type", "valid"};
+    const XML_Char *attrVal[OA_COUNT] = {NULL, NULL, NULL, NULL};
+    const char *defaultVal;
+    driOptionCache *cache = data->cache;
+    GLuint opt, i;
+    for (i = 0; attr[i]; i += 2) {
+	GLuint attrName = bsearchStr (attr[i], optAttr, OA_COUNT);
+	if (attrName >= OA_COUNT)
+	    XML_FATAL ("illegal option attribute: %s", attr[i]);
+	attrVal[attrName] = attr[i+1];
+    }
+    if (!attrVal[OA_NAME]) XML_FATAL1 ("name attribute missing in option.");
+    if (!attrVal[OA_TYPE]) XML_FATAL1 ("type attribute missing in option.");
+    if (!attrVal[OA_DEFAULT]) XML_FATAL1 ("default attribute missing in option.");
+
+    opt = findOption (cache, attrVal[OA_NAME]);
+    if (cache->info[opt].name)
+	XML_FATAL ("option %s redefined.", attrVal[OA_NAME]);
+    data->curOption = opt;
+
+    XSTRDUP (cache->info[opt].name, attrVal[OA_NAME]);
+
+    if (!strcmp (attrVal[OA_TYPE], "bool"))
+	cache->info[opt].type = DRI_BOOL;
+    else if (!strcmp (attrVal[OA_TYPE], "enum"))
+	cache->info[opt].type = DRI_ENUM;
+    else if (!strcmp (attrVal[OA_TYPE], "int"))
+	cache->info[opt].type = DRI_INT;
+    else if (!strcmp (attrVal[OA_TYPE], "float"))
+	cache->info[opt].type = DRI_FLOAT;
+    else
+	XML_FATAL ("illegal type in option: %s.", attrVal[OA_TYPE]);
+
+    defaultVal = getenv (cache->info[opt].name);
+    if (defaultVal != NULL) {
+      /* don't use XML_WARNING, we want the user to see this! */
+	fprintf (stderr,
+		 "ATTENTION: default value of option %s overridden by environment.\n",
+		 cache->info[opt].name);
+    } else
+	defaultVal = attrVal[OA_DEFAULT];
+    if (!parseValue (&cache->values[opt], cache->info[opt].type, defaultVal))
+	XML_FATAL ("illegal default value: %s.", defaultVal);
+
+    if (attrVal[OA_VALID]) {
+	if (cache->info[opt].type == DRI_BOOL)
+	    XML_FATAL1 ("boolean option with valid attribute.");
+	if (!parseRanges (&cache->info[opt], attrVal[OA_VALID]))
+	    XML_FATAL ("illegal valid attribute: %s.", attrVal[OA_VALID]);
+	if (!checkValue (&cache->values[opt], &cache->info[opt]))
+	    XML_FATAL ("default value out of valid range '%s': %s.",
+		       attrVal[OA_VALID], defaultVal);
+    } else if (cache->info[opt].type == DRI_ENUM) {
+	XML_FATAL1 ("valid attribute missing in option (mandatory for enums).");
+    } else {
+	cache->info[opt].nRanges = 0;
+	cache->info[opt].ranges = NULL;
+    }
+}
+
+/** \brief Handler for start element events. */
+static void optInfoStartElem (void *userData, const XML_Char *name,
+			      const XML_Char **attr) {
+    struct OptInfoData *data = (struct OptInfoData *)userData;
+    enum OptInfoElem elem = bsearchStr (name, OptInfoElems, OI_COUNT);
+    switch (elem) {
+      case OI_DRIINFO:
+	if (data->inDriInfo)
+	    XML_FATAL1 ("nested <driinfo> elements.");
+	if (attr[0])
+	    XML_FATAL1 ("attributes specified on <driinfo> element.");
+	data->inDriInfo = GL_TRUE;
+	break;
+      case OI_SECTION:
+	if (!data->inDriInfo)
+	    XML_FATAL1 ("<section> must be inside <driinfo>.");
+	if (data->inSection)
+	    XML_FATAL1 ("nested <section> elements.");
+	if (attr[0])
+	    XML_FATAL1 ("attributes specified on <section> element.");
+	data->inSection = GL_TRUE;
+	break;
+      case OI_DESCRIPTION:
+	if (!data->inSection && !data->inOption)
+	    XML_FATAL1 ("<description> must be inside <description> or <option.");
+	if (data->inDesc)
+	    XML_FATAL1 ("nested <description> elements.");
+	data->inDesc = GL_TRUE;
+	parseDescAttr (data, attr);
+	break;
+      case OI_OPTION:
+	if (!data->inSection)
+	    XML_FATAL1 ("<option> must be inside <section>.");
+	if (data->inDesc)
+	    XML_FATAL1 ("<option> nested in <description> element.");
+	if (data->inOption)
+	    XML_FATAL1 ("nested <option> elements.");
+	data->inOption = GL_TRUE;
+	parseOptInfoAttr (data, attr);
+	break;
+      case OI_ENUM:
+	if (!(data->inOption && data->inDesc))
+	    XML_FATAL1 ("<enum> must be inside <option> and <description>.");
+	if (data->inEnum)
+	    XML_FATAL1 ("nested <enum> elements.");
+	data->inEnum = GL_TRUE;
+	parseEnumAttr (data, attr);
+	break;
+      default:
+	XML_FATAL ("unknown element: %s.", name);
+    }
+}
+
+/** \brief Handler for end element events. */
+static void optInfoEndElem (void *userData, const XML_Char *name) {
+    struct OptInfoData *data = (struct OptInfoData *)userData;
+    enum OptInfoElem elem = bsearchStr (name, OptInfoElems, OI_COUNT);
+    switch (elem) {
+      case OI_DRIINFO:
+	data->inDriInfo = GL_FALSE;
+	break;
+      case OI_SECTION:
+	data->inSection = GL_FALSE;
+	break;
+      case OI_DESCRIPTION:
+	data->inDesc = GL_FALSE;
+	break;
+      case OI_OPTION:
+	data->inOption = GL_FALSE;
+	break;
+      case OI_ENUM:
+	data->inEnum = GL_FALSE;
+	break;
+      default:
+	assert (0); /* should have been caught by StartElem */
+    }
+}
+
+void driParseOptionInfo (driOptionCache *info,
+			 const char *configOptions, GLuint nConfigOptions) {
+    XML_Parser p;
+    int status;
+    struct OptInfoData userData;
+    struct OptInfoData *data = &userData;
+    GLuint realNoptions;
+
+  /* determine hash table size and allocate memory:
+   * 3/2 of the number of options, rounded up, so there remains always
+   * at least one free entry. This is needed for detecting undefined
+   * options in configuration files without getting a hash table overflow.
+   * Round this up to a power of two. */
+    GLuint minSize = (nConfigOptions*3 + 1) / 2;
+    GLuint size, log2size;
+    for (size = 1, log2size = 0; size < minSize; size <<= 1, ++log2size);
+    info->tableSize = log2size;
+    info->info = CALLOC (size * sizeof (driOptionInfo));
+    info->values = CALLOC (size * sizeof (driOptionValue));
+    if (info->info == NULL || info->values == NULL) {
+	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
+	abort();
+    }
+
+    p = XML_ParserCreate ("UTF-8"); /* always UTF-8 */
+    XML_SetElementHandler (p, optInfoStartElem, optInfoEndElem);
+    XML_SetUserData (p, data);
+
+    userData.name = "__driConfigOptions";
+    userData.parser = p;
+    userData.cache = info;
+    userData.inDriInfo = GL_FALSE;
+    userData.inSection = GL_FALSE;
+    userData.inDesc = GL_FALSE;
+    userData.inOption = GL_FALSE;
+    userData.inEnum = GL_FALSE;
+    userData.curOption = -1;
+
+    status = XML_Parse (p, configOptions, strlen (configOptions), 1);
+    if (!status)
+	XML_FATAL ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
+
+    XML_ParserFree (p);
+
+  /* Check if the actual number of options matches nConfigOptions.
+   * A mismatch is not fatal (a hash table overflow would be) but we
+   * want the driver developer's attention anyway. */
+    realNoptions = countOptions (info);
+    if (realNoptions != nConfigOptions) {
+	fprintf (stderr,
+		 "Error: nConfigOptions (%u) does not match the actual number of options in\n"
+		 "       __driConfigOptions (%u).\n",
+		 nConfigOptions, realNoptions);
+    }
+}
+
+/** \brief Parser context for configuration files. */
+struct OptConfData {
+    const char *name;
+    XML_Parser parser;
+    driOptionCache *cache;
+    GLint screenNum;
+    const char *driverName, *execName;
+    GLuint ignoringDevice;
+    GLuint ignoringApp;
+    GLuint inDriConf;
+    GLuint inDevice;
+    GLuint inApp;
+    GLuint inOption;
+};
+
+/** \brief Elements in configuration files. */
+enum OptConfElem {
+    OC_APPLICATION = 0, OC_DEVICE, OC_DRICONF, OC_OPTION, OC_COUNT
+};
+static const XML_Char *OptConfElems[] = {
+    "application", "device", "driconf", "option"
+};
+
+/** \brief Parse attributes of a device element. */
+static void parseDeviceAttr (struct OptConfData *data, const XML_Char **attr) {
+    GLuint i;
+    const XML_Char *driver = NULL, *screen = NULL;
+    for (i = 0; attr[i]; i += 2) {
+	if (!strcmp (attr[i], "driver")) driver = attr[i+1];
+	else if (!strcmp (attr[i], "screen")) screen = attr[i+1];
+	else XML_WARNING("unkown device attribute: %s.", attr[i]);
+    }
+    if (driver && strcmp (driver, data->driverName))
+	data->ignoringDevice = data->inDevice;
+    else if (screen) {
+	driOptionValue screenNum;
+	if (!parseValue (&screenNum, DRI_INT, screen))
+	    XML_WARNING("illegal screen number: %s.", screen);
+	else if (screenNum._int != data->screenNum)
+	    data->ignoringDevice = data->inDevice;
+    }
+}
+
+/** \brief Parse attributes of an application element. */
+static void parseAppAttr (struct OptConfData *data, const XML_Char **attr) {
+    GLuint i;
+    const XML_Char *name = NULL, *exec = NULL;
+    for (i = 0; attr[i]; i += 2) {
+	if (!strcmp (attr[i], "name")) name = attr[i+1];
+	else if (!strcmp (attr[i], "executable")) exec = attr[i+1];
+	else XML_WARNING("unkown application attribute: %s.", attr[i]);
+    }
+    if (exec && strcmp (exec, data->execName))
+	data->ignoringApp = data->inApp;
+}
+
+/** \brief Parse attributes of an option element. */
+static void parseOptConfAttr (struct OptConfData *data, const XML_Char **attr) {
+    GLuint i;
+    const XML_Char *name = NULL, *value = NULL;
+    for (i = 0; attr[i]; i += 2) {
+	if (!strcmp (attr[i], "name")) name = attr[i+1];
+	else if (!strcmp (attr[i], "value")) value = attr[i+1];
+	else XML_WARNING("unkown option attribute: %s.", attr[i]);
+    }
+    if (!name) XML_WARNING1 ("name attribute missing in option.");
+    if (!value) XML_WARNING1 ("value attribute missing in option.");
+    if (name && value) {
+	driOptionCache *cache = data->cache;
+	GLuint opt = findOption (cache, name);
+	if (cache->info[opt].name == NULL)
+	    XML_WARNING ("undefined option: %s.", name);
+	else if (getenv (cache->info[opt].name))
+	  /* don't use XML_WARNING, we want the user to see this! */
+	    fprintf (stderr, "ATTENTION: option value of option %s ignored.\n",
+		     cache->info[opt].name);
+	else if (!parseValue (&cache->values[opt], cache->info[opt].type, value))
+	    XML_WARNING ("illegal option value: %s.", value);
+    }
+}
+
+/** \brief Handler for start element events. */
+static void optConfStartElem (void *userData, const XML_Char *name,
+			      const XML_Char **attr) {
+    struct OptConfData *data = (struct OptConfData *)userData;
+    enum OptConfElem elem = bsearchStr (name, OptConfElems, OC_COUNT);
+    switch (elem) {
+      case OC_DRICONF:
+	if (data->inDriConf)
+	    XML_WARNING1 ("nested <driconf> elements.");
+	if (attr[0])
+	    XML_WARNING1 ("attributes specified on <driconf> element.");
+	data->inDriConf++;
+	break;
+      case OC_DEVICE:
+	if (!data->inDriConf)
+	    XML_WARNING1 ("<device> should be inside <driconf>.");
+	if (data->inDevice)
+	    XML_WARNING1 ("nested <device> elements.");
+	data->inDevice++;
+	if (!data->ignoringDevice && !data->ignoringApp)
+	    parseDeviceAttr (data, attr);
+	break;
+      case OC_APPLICATION:
+	if (!data->inDevice)
+	    XML_WARNING1 ("<application> should be inside <device>.");
+	if (data->inApp)
+	    XML_WARNING1 ("nested <application> elements.");
+	data->inApp++;
+	if (!data->ignoringDevice && !data->ignoringApp)
+	    parseAppAttr (data, attr);
+	break;
+      case OC_OPTION:
+	if (!data->inApp)
+	    XML_WARNING1 ("<option> should be inside <application>.");
+	if (data->inOption)
+	    XML_WARNING1 ("nested <option> elements.");
+	data->inOption++;
+	if (!data->ignoringDevice && !data->ignoringApp)
+	    parseOptConfAttr (data, attr);
+	break;
+      default:
+	XML_WARNING ("unknown element: %s.", name);
+    }
+}
+
+/** \brief Handler for end element events. */
+static void optConfEndElem (void *userData, const XML_Char *name) {
+    struct OptConfData *data = (struct OptConfData *)userData;
+    enum OptConfElem elem = bsearchStr (name, OptConfElems, OC_COUNT);
+    switch (elem) {
+      case OC_DRICONF:
+	data->inDriConf--;
+	break;
+      case OC_DEVICE:
+	if (data->inDevice-- == data->ignoringDevice)
+	    data->ignoringDevice = 0;
+	break;
+      case OC_APPLICATION:
+	if (data->inApp-- == data->ignoringApp)
+	    data->ignoringApp = 0;
+	break;
+      case OC_OPTION:
+	data->inOption--;
+	break;
+      default:
+	/* unknown element, warning was produced on start tag */;
+    }
+}
+
+/** \brief Initialize an option cache based on info */
+static void initOptionCache (driOptionCache *cache, const driOptionCache *info) {
+    cache->info = info->info;
+    cache->tableSize = info->tableSize;
+    cache->values = MALLOC ((1<<info->tableSize) * sizeof (driOptionValue));
+    if (cache->values == NULL) {
+	fprintf (stderr, "%s: %d: out of memory.\n", __FILE__, __LINE__);
+	abort();
+    }
+    memcpy (cache->values, info->values,
+	    (1<<info->tableSize) * sizeof (driOptionValue));
+}
+
+/** \brief Parse the named configuration file */
+static void parseOneConfigFile (XML_Parser p) {
+#define BUF_SIZE 0x1000
+    struct OptConfData *data = (struct OptConfData *)XML_GetUserData (p);
+    int status;
+    int fd;
+
+    if ((fd = open (data->name, O_RDONLY)) == -1) {
+	__driUtilMessage ("Can't open configuration file %s: %s.",
+			  data->name, strerror (errno));
+	return;
+    }
+
+    while (1) {
+	int bytesRead;
+	void *buffer = XML_GetBuffer (p, BUF_SIZE);
+	if (!buffer) {
+	    __driUtilMessage ("Can't allocate parser buffer.");
+	    break;
+	}
+	bytesRead = read (fd, buffer, BUF_SIZE);
+	if (bytesRead == -1) {
+	    __driUtilMessage ("Error reading from configuration file %s: %s.",
+			      data->name, strerror (errno));
+	    break;
+	}
+	status = XML_ParseBuffer (p, bytesRead, bytesRead == 0);
+	if (!status) {
+	    XML_ERROR ("%s.", XML_ErrorString(XML_GetErrorCode(p)));
+	    break;
+	}
+	if (bytesRead == 0)
+	    break;
+    }
+
+    close (fd);
+#undef BUF_SIZE
+}
+
+void driParseConfigFiles (driOptionCache *cache, const driOptionCache *info,
+			  GLint screenNum, const char *driverName) {
+    char *filenames[2] = {"/etc/drirc", NULL};
+    char *home;
+    GLuint i;
+    struct OptConfData userData;
+
+    initOptionCache (cache, info);
+
+    userData.cache = cache;
+    userData.screenNum = screenNum;
+    userData.driverName = driverName;
+    userData.execName = GET_PROGRAM_NAME();
+
+    if ((home = getenv ("HOME"))) {
+	GLuint len = strlen (home);
+	filenames[1] = MALLOC (len + 7+1);
+	if (filenames[1] == NULL)
+	    __driUtilMessage ("Can't allocate memory for %s/.drirc.", home);
+	else {
+	    memcpy (filenames[1], home, len);
+	    memcpy (filenames[1] + len, "/.drirc", 7+1);
+	}
+    }
+
+    for (i = 0; i < 2; ++i) {
+	XML_Parser p;
+	if (filenames[i] == NULL)
+	    continue;
+
+	p = XML_ParserCreate (NULL); /* use encoding specified by file */
+	XML_SetElementHandler (p, optConfStartElem, optConfEndElem);
+	XML_SetUserData (p, &userData);
+	userData.parser = p;
+	userData.name = filenames[i];
+	userData.ignoringDevice = 0;
+	userData.ignoringApp = 0;
+	userData.inDriConf = 0;
+	userData.inDevice = 0;
+	userData.inApp = 0;
+	userData.inOption = 0;
+
+	parseOneConfigFile (p);
+	XML_ParserFree (p);
+    }
+
+    if (filenames[1])
+	FREE (filenames[1]);
+}
+
+void driDestroyOptionInfo (driOptionCache *info) {
+    driDestroyOptionCache (info);
+    if (info->info) {
+	GLuint i, size = 1 << info->tableSize;
+	for (i = 0; i < size; ++i) {
+	    if (info->info[i].name) {
+		FREE (info->info[i].name);
+		if (info->info[i].ranges)
+		    FREE (info->info[i].ranges);
+	    }
+	}
+	FREE (info->info);
+    }
+}
+
+void driDestroyOptionCache (driOptionCache *cache) {
+    if (cache->values)
+	FREE (cache->values);
+}
+
+GLboolean driCheckOption (const driOptionCache *cache, const char *name,
+			  driOptionType type) {
+    GLuint i = findOption (cache, name);
+    return cache->info[i].name != NULL && cache->info[i].type == type;
+}
+
+GLboolean driQueryOptionb (const driOptionCache *cache, const char *name) {
+    GLuint i = findOption (cache, name);
+  /* make sure the option is defined and has the correct type */
+    assert (cache->info[i].name != NULL);
+    assert (cache->info[i].type == DRI_BOOL);
+    return cache->values[i]._bool;
+}
+
+GLint driQueryOptioni (const driOptionCache *cache, const char *name) {
+    GLuint i = findOption (cache, name);
+  /* make sure the option is defined and has the correct type */
+    assert (cache->info[i].name != NULL);
+    assert (cache->info[i].type == DRI_INT || cache->info[i].type == DRI_ENUM);
+    return cache->values[i]._int;
+}
+
+GLfloat driQueryOptionf (const driOptionCache *cache, const char *name) {
+    GLuint i = findOption (cache, name);
+  /* make sure the option is defined and has the correct type */
+    assert (cache->info[i].name != NULL);
+    assert (cache->info[i].type == DRI_FLOAT);
+    return cache->values[i]._float;
+}
diff --git a/src/mesa/drivers/dri/common/xmlconfig.h b/src/mesa/drivers/dri/common/xmlconfig.h
new file mode 100644
index 00000000000..c363af764fe
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlconfig.h
@@ -0,0 +1,124 @@
+/*
+ * XML DRI client-side driver configuration
+ * Copyright (C) 2003 Felix Kuehling
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ */
+/**
+ * \file xmlconfig.h
+ * \brief Driver-independent client-side part of the XML configuration
+ * \author Felix Kuehling
+ */
+
+#ifndef __XMLCONFIG_H
+#define __XMLCONFIG_H
+
+/** \brief Option data types */
+typedef enum driOptionType {
+    DRI_BOOL, DRI_ENUM, DRI_INT, DRI_FLOAT
+} driOptionType;
+
+/** \brief Option value */
+typedef union driOptionValue {
+    GLboolean _bool; /**< \brief Boolean */
+    GLint _int;      /**< \brief Integer or Enum */
+    GLfloat _float;  /**< \brief Floating-point */
+} driOptionValue;
+
+/** \brief Single range of valid values
+ *
+ * For empty ranges (a single value) start == end */
+typedef struct driOptionRange {
+    driOptionValue start; /**< \brief Start */
+    driOptionValue end;   /**< \brief End */
+} driOptionRange;
+
+/** \brief Information about an option */
+typedef struct driOptionInfo {
+    char *name;             /**< \brief Name */
+    driOptionType type;     /**< \brief Type */
+    driOptionRange *ranges; /**< \brief Array of ranges */
+    GLuint nRanges;         /**< \brief Number of ranges */
+} driOptionInfo;
+
+/** \brief Option cache
+ *
+ * \li One in <driver>Screen caching option info and the default values
+ * \li One in each <driver>Context with the actual values for that context */
+typedef struct driOptionCache {
+    driOptionInfo *info;
+  /**< \brief Array of option infos
+   *
+   * Points to the same array in the screen and all contexts */
+    driOptionValue *values;	
+  /**< \brief Array of option values
+   *
+   * \li Default values in screen
+   * \li Actual values in contexts 
+   */
+    GLuint tableSize;
+  /**< \brief Size of the arrays
+   *
+   * Depending on the hash function this may differ from __driNConfigOptions.
+   * In the current implementation it's not actually a size but log2(size).
+   * The value is the same in the screen and all contexts. */
+} driOptionCache;
+
+/** \brief Parse XML option info from configOptions
+ *
+ * To be called in <driver>CreateScreen 
+ *
+ * \param info    pointer to a driOptionCache that will store the option info
+ * \param configOptions   XML document describing available configuration opts
+ * \param nConfigOptions  number of options, used to choose a hash table size
+ *
+ * For the option information to be available to external configuration tools
+ * it must be a public symbol __driConfigOptions. It is also passed as a
+ * parameter to driParseOptionInfo in order to avoid driver-independent code
+ * depending on symbols in driver-specific code. */
+void driParseOptionInfo (driOptionCache *info,
+			 const char *configOptions, GLuint nConfigOptions);
+/** \brief Initialize option cache from info and parse configuration files
+ *
+ * To be called in <driver>CreateContext. screenNum and driverName select
+ * device sections. */
+void driParseConfigFiles (driOptionCache *cache, const driOptionCache *info,
+			  GLint screenNum, const char *driverName);
+/** \brief Destroy option info
+ *
+ * To be called in <driver>DestroyScreen */
+void driDestroyOptionInfo (driOptionCache *info);
+/** \brief Destroy option cache
+ *
+ * To be called in <driver>DestroyContext */
+void driDestroyOptionCache (driOptionCache *cache);
+
+/** \brief Check if there exists a certain option */
+GLboolean driCheckOption (const driOptionCache *cache, const char *name,
+			  driOptionType type);
+
+/** \brief Query a boolean option value */
+GLboolean driQueryOptionb (const driOptionCache *cache, const char *name);
+/** \brief Query an integer option value */
+GLint driQueryOptioni (const driOptionCache *cache, const char *name);
+/** \brief Query a floating-point option value */
+GLfloat driQueryOptionf (const driOptionCache *cache, const char *name);
+
+#endif
diff --git a/src/mesa/drivers/dri/common/xmlpool.h b/src/mesa/drivers/dri/common/xmlpool.h
new file mode 100644
index 00000000000..7fbc6e800d0
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool.h
@@ -0,0 +1,94 @@
+/*
+ * XML DRI client-side driver configuration
+ * Copyright (C) 2003 Felix Kuehling
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ */
+/**
+ * \file xmlpool.h
+ * \brief Pool of common options
+ * \author Felix Kuehling
+ *
+ * This file defines macros that can be used to construct
+ * driConfigOptions in the drivers. Common options are defined in
+ * xmlpool/t_options.h from which xmlpool/options.h is generated with
+ * translations. This file defines generic helper macros and includes
+ * xmlpool/options.h.
+ */
+
+#ifndef __XMLPOOL_H
+#define __XMLPOOL_H
+
+/*
+ * generic macros
+ */
+
+/** \brief Begin __driConfigOptions */
+#define DRI_CONF_BEGIN \
+"<driinfo>\n"
+
+/** \brief End __driConfigOptions */
+#define DRI_CONF_END \
+"</driinfo>\n"
+
+/** \brief Begin a section of related options */
+#define DRI_CONF_SECTION_BEGIN \
+"<section>\n"
+
+/** \brief End a section of related options */
+#define DRI_CONF_SECTION_END \
+"</section>\n"
+
+/** \brief Begin an option definition */
+#define DRI_CONF_OPT_BEGIN(name,type,def) \
+"<option name=\""#name"\" type=\""#type"\" default=\""#def"\">\n"
+
+/** \brief Begin an option definition with restrictions on valid values */
+#define DRI_CONF_OPT_BEGIN_V(name,type,def,valid) \
+"<option name=\""#name"\" type=\""#type"\" default=\""#def"\" valid=\""valid"\">\n"
+
+/** \brief End an option description */
+#define DRI_CONF_OPT_END \
+"</option>\n"
+
+/** \brief A verbal description in a specified language (empty version) */
+#define DRI_CONF_DESC(lang,text) \
+"<description lang=\""#lang"\" text=\""text"\"/>\n"
+
+/** \brief A verbal description in a specified language */
+#define DRI_CONF_DESC_BEGIN(lang,text) \
+"<description lang=\""#lang"\" text=\""text"\">\n"
+
+/** \brief End a description */
+#define DRI_CONF_DESC_END \
+"</description>\n"
+
+/** \brief A verbal description of an enum value */
+#define DRI_CONF_ENUM(value,text) \
+"<enum value=\""#value"\" text=\""text"\"/>\n"
+
+
+/*
+ * Predefined option sections and options with multi-lingual descriptions
+ * are now automatically generated.
+ */
+#include "xmlpool/options.h"
+
+#endif
diff --git a/src/mesa/drivers/dri/common/xmlpool/de.po b/src/mesa/drivers/dri/common/xmlpool/de.po
new file mode 100644
index 00000000000..e287d0fe79b
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool/de.po
@@ -0,0 +1,231 @@
+# German translations for DRI driver options.
+# Copyright (C) 2005 Felix Kuehling
+# This file is distributed under the same license as the Mesa package.
+# Felix Kuehling <[email protected]>, 2005.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Mesa 6.3\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2005-04-11 23:19+0200\n"
+"PO-Revision-Date: 2005-04-11 01:34+0200\n"
+"Last-Translator: Felix Kuehling <[email protected]>\n"
+"Language-Team: German <[email protected]>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: t_options.h:53
+msgid "Debugging"
+msgstr "Fehlersuche"
+
+#: t_options.h:57
+msgid "Disable 3D acceleration"
+msgstr "3D-Beschleunigung abschalten"
+
+#: t_options.h:62
+msgid "Show performance boxes"
+msgstr "Zeige Performanceboxen"
+
+#: t_options.h:69
+msgid "Image Quality"
+msgstr "Bildqualität"
+
+#: t_options.h:77
+msgid "Texture color depth"
+msgstr "Texturfarbtiefe"
+
+#: t_options.h:78
+msgid "Prefer frame buffer color depth"
+msgstr "Bevorzuge Farbtiefe des Framebuffers"
+
+#: t_options.h:79
+msgid "Prefer 32 bits per texel"
+msgstr "Bevorzuge 32 bits pro Texel"
+
+#: t_options.h:80
+msgid "Prefer 16 bits per texel"
+msgstr "Bevorzuge 16 bits pro Texel"
+
+#: t_options.h:81
+msgid "Force 16 bits per texel"
+msgstr "Erzwinge 16 bits pro Texel"
+
+#: t_options.h:87
+msgid "Initial maximum value for anisotropic texture filtering"
+msgstr "Initialer Maximalwert für anisotropische Texturfilterung"
+
+#: t_options.h:92
+msgid "Forbid negative texture LOD bias"
+msgstr "Verbiete negative Textur-Detailgradverschiebung"
+
+#: t_options.h:97
+msgid ""
+"Enable S3TC texture compression even if software support is not available"
+msgstr ""
+"Aktiviere S3TC Texturkomprimierung auch wenn die nötige "
+"Softwareunterstützung fehlt"
+
+#: t_options.h:104
+msgid "Initial color reduction method"
+msgstr "Initiale Farbreduktionsmethode"
+
+#: t_options.h:105
+msgid "Round colors"
+msgstr "Farben runden"
+
+#: t_options.h:106
+msgid "Dither colors"
+msgstr "Farben rastern"
+
+#: t_options.h:114
+msgid "Color rounding method"
+msgstr "Farbrundungsmethode"
+
+#: t_options.h:115
+msgid "Round color components downward"
+msgstr "Farbkomponenten abrunden"
+
+#: t_options.h:116
+msgid "Round to nearest color"
+msgstr "Zur ähnlichsten Farbe runden"
+
+#: t_options.h:125
+msgid "Color dithering method"
+msgstr "Farbrasterungsmethode"
+
+#: t_options.h:126
+msgid "Horizontal error diffusion"
+msgstr "Horizontale Fehlerstreuung"
+
+#: t_options.h:127
+msgid "Horizontal error diffusion, reset error at line start"
+msgstr "Horizontale Fehlerstreuung, Fehler am Zeilenanfang zurücksetzen"
+
+#: t_options.h:128
+msgid "Ordered 2D color dithering"
+msgstr "Geordnete 2D Farbrasterung"
+
+#: t_options.h:134
+msgid "Floating point depth buffer"
+msgstr "Fließkomma z-Puffer"
+
+#: t_options.h:140
+msgid "Performance"
+msgstr "Leistung"
+
+#: t_options.h:148
+msgid "TCL mode (Transformation, Clipping, Lighting)"
+msgstr "TCL-Modus (Transformation, Clipping, Licht)"
+
+#: t_options.h:149
+msgid "Use software TCL pipeline"
+msgstr "Benutze die Software-TCL-Pipeline"
+
+#: t_options.h:150
+msgid "Use hardware TCL as first TCL pipeline stage"
+msgstr "Benutze Hardware TCL als erste Stufe der TCL-Pipeline"
+
+#: t_options.h:151
+msgid "Bypass the TCL pipeline"
+msgstr "Umgehe die TCL-Pipeline"
+
+#: t_options.h:152
+msgid ""
+"Bypass the TCL pipeline with state-based machine code generated on-the-fly"
+msgstr ""
+"Umgehe die TCL-Pipeline mit zur Laufzeit erzeugtem, zustandsbasiertem "
+"Maschinencode"
+
+#: t_options.h:161
+msgid "Method to limit rendering latency"
+msgstr "Methode zur Begrenzung der Bildverzögerung"
+
+#: t_options.h:162
+msgid "Busy waiting for the graphics hardware"
+msgstr "Aktives Warten auf die Grafikhardware"
+
+#: t_options.h:163
+msgid "Sleep for brief intervals while waiting for the graphics hardware"
+msgstr "Kurze Schlafintervalle beim Warten auf die Grafikhardware"
+
+#: t_options.h:164
+msgid "Let the graphics hardware emit a software interrupt and sleep"
+msgstr ""
+"Die Grafikhardware eine Softwareunterbrechnung erzeugen lassen und schlafen"
+
+#: t_options.h:174
+msgid "Synchronization with vertical refresh (swap intervals)"
+msgstr "Synchronisation mit der vertikalen Bildwiederholung"
+
+#: t_options.h:175
+msgid "Never synchronize with vertical refresh, ignore application's choice"
+msgstr ""
+"Niemals mit der Bildwiederholung synchronisieren, Anweisungen der Anwendung "
+"ignorieren"
+
+#: t_options.h:176
+msgid "Initial swap interval 0, obey application's choice"
+msgstr "Initiales Bildinterval 0, Anweisungen der Anwendung gehorchen"
+
+#: t_options.h:177
+msgid "Initial swap interval 1, obey application's choice"
+msgstr "Initiales Bildinterval 1, Anweisungen der Anwendung gehorchen"
+
+#: t_options.h:178
+msgid ""
+"Always synchronize with vertical refresh, application chooses the minimum "
+"swap interval"
+msgstr ""
+"Immer mit der Bildwiederholung synchronisieren, Anwendung wählt das minmale "
+"Bildinterval"
+
+#: t_options.h:186
+msgid "Use HyperZ to boost performance"
+msgstr "HyperZ zur Leistungssteigerung verwenden"
+
+#: t_options.h:191
+msgid "Number of texture units used"
+msgstr "Anzahl der benutzten Textureinheiten"
+
+#: t_options.h:196
+msgid ""
+"Enable hack to allow larger textures with texture compression on radeon/r200"
+msgstr ""
+"Hack aktivieren, der mit Texturkompression auf radeon/r200 größere Texturen "
+"erlaubt"
+
+#: t_options.h:201
+msgid "Texture filtering quality vs. speed, AKA “brilinear” texture filtering"
+msgstr ""
+"Texturfilterqualität versus -geschwindigkeit, auch bekannt als „brilineare“ "
+"Texturfilterung"
+
+#: t_options.h:209
+msgid "Used types of texture memory"
+msgstr "Benutzte Arten von Texturspeicher"
+
+#: t_options.h:210
+msgid "All available memory"
+msgstr "Aller verfügbarer Speicher"
+
+#: t_options.h:211
+msgid "Only card memory (if available)"
+msgstr "Nur Grafikspeicher (falls verfügbar)"
+
+#: t_options.h:212
+msgid "Only GART (AGP/PCIE) memory (if available)"
+msgstr "Nur GART-Speicher (AGP/PCIE) (falls verfügbar)"
+
+#: t_options.h:220
+msgid "Features that are not hardware-accelerated"
+msgstr "Funktionalität, die nicht hardwarebeschleunigt ist"
+
+#: t_options.h:224
+msgid "Enable extension GL_ARB_vertex_program"
+msgstr "Erweiterung GL_ARB_vertex_program aktivieren"
+
+#: t_options.h:229
+msgid "Enable extension GL_NV_vertex_program"
+msgstr "Erweiterung GL_NV_vertex_program aktivieren"
diff --git a/src/mesa/drivers/dri/common/xmlpool/es.po b/src/mesa/drivers/dri/common/xmlpool/es.po
new file mode 100644
index 00000000000..82ad177cb23
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool/es.po
@@ -0,0 +1,219 @@
+# translation of es.po to Spanish
+# Spanish translations for PACKAGE package.
+# Copyright (C) 2005 THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# David <[email protected]>, 2005.
+# David Rubio Miguélez <[email protected]>, 2005.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: es\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2005-04-12 12:18+0200\n"
+"PO-Revision-Date: 2005-04-12 20:26+0200\n"
+"Last-Translator: David Rubio Miguélez <[email protected]>\n"
+"Language-Team: Spanish <[email protected]>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: KBabel 1.10\n"
+
+#: t_options.h:53
+msgid "Debugging"
+msgstr "Depurando"
+
+#: t_options.h:57
+msgid "Disable 3D acceleration"
+msgstr "Desactivar aceleración 3D"
+
+#: t_options.h:62
+msgid "Show performance boxes"
+msgstr "Mostrar cajas de rendimiento"
+
+#: t_options.h:69
+msgid "Image Quality"
+msgstr "Calidad de imagen"
+
+#: t_options.h:77
+msgid "Texture color depth"
+msgstr "Profundidad de color de textura"
+
+#: t_options.h:78
+msgid "Prefer frame buffer color depth"
+msgstr "Preferir profundidad de color del \"framebuffer\""
+
+#: t_options.h:79
+msgid "Prefer 32 bits per texel"
+msgstr "Preferir 32 bits por texel"
+
+#: t_options.h:80
+msgid "Prefer 16 bits per texel"
+msgstr "Preferir 16 bits por texel"
+
+#: t_options.h:81
+msgid "Force 16 bits per texel"
+msgstr "Forzar a 16 bits por texel"
+
+#: t_options.h:87
+msgid "Initial maximum value for anisotropic texture filtering"
+msgstr "Valor máximo inicial para filtrado anisotrópico de textura"
+
+#: t_options.h:92
+msgid "Forbid negative texture LOD bias"
+msgstr "Prohibir valores negativos de Nivel De Detalle (LOD) de texturas"
+
+#: t_options.h:97
+msgid "Enable S3TC texture compression even if software support is not available"
+msgstr "Activar la compresión de texturas S3TC incluso si el soporte por software no está disponible"
+
+#: t_options.h:104
+msgid "Initial color reduction method"
+msgstr "Método inicial de reducción de color"
+
+#: t_options.h:105
+msgid "Round colors"
+msgstr "Colores redondeados"
+
+#: t_options.h:106
+msgid "Dither colors"
+msgstr "Colores suavizados"
+
+#: t_options.h:114
+msgid "Color rounding method"
+msgstr "Método de redondeo de colores"
+
+#: t_options.h:115
+msgid "Round color components downward"
+msgstr "Redondear hacia abajo los componentes de color"
+
+#: t_options.h:116
+msgid "Round to nearest color"
+msgstr "Redondear al color más cercano"
+
+#: t_options.h:125
+msgid "Color dithering method"
+msgstr "Método de suavizado de color"
+
+#: t_options.h:126
+msgid "Horizontal error diffusion"
+msgstr "Difusión de error horizontal"
+
+#: t_options.h:127
+msgid "Horizontal error diffusion, reset error at line start"
+msgstr "Difusión de error horizontal, reiniciar error al comienzo de línea"
+
+#: t_options.h:128
+msgid "Ordered 2D color dithering"
+msgstr "Suavizado de color 2D ordenado"
+
+#: t_options.h:134
+msgid "Floating point depth buffer"
+msgstr "Búfer de profundidad en coma flotante"
+
+#: t_options.h:140
+msgid "Performance"
+msgstr "Rendimiento"
+
+#: t_options.h:148
+msgid "TCL mode (Transformation, Clipping, Lighting)"
+msgstr "Modo TCL (Transformación, Recorte, Iluminación)"
+
+#: t_options.h:149
+msgid "Use software TCL pipeline"
+msgstr "Usar tubería TCL por software"
+
+#: t_options.h:150
+msgid "Use hardware TCL as first TCL pipeline stage"
+msgstr "Usar TCL por hardware en la primera fase de la tubería TCL"
+
+#: t_options.h:151
+msgid "Bypass the TCL pipeline"
+msgstr "Pasar por alto la tubería TCL"
+
+#: t_options.h:152
+msgid "Bypass the TCL pipeline with state-based machine code generated on-the-fly"
+msgstr "Pasar por alto la tubería TCL con código máquina basado en estados generado al vuelo"
+
+#: t_options.h:161
+msgid "Method to limit rendering latency"
+msgstr "Método para limitar la latencia de rénder"
+
+#: t_options.h:162
+msgid "Busy waiting for the graphics hardware"
+msgstr "Esperar activamente al hardware gráfico"
+
+#: t_options.h:163
+msgid "Sleep for brief intervals while waiting for the graphics hardware"
+msgstr "Dormir en intervalos cortos mientras se espera al hardware gráfico"
+
+#: t_options.h:164
+msgid "Let the graphics hardware emit a software interrupt and sleep"
+msgstr "Permitir que el hardware gráfico emita una interrupción de software y duerma"
+
+#: t_options.h:174
+msgid "Synchronization with vertical refresh (swap intervals)"
+msgstr "Sincronización con el refresco vertical (intervalos de intercambio)"
+
+#: t_options.h:175
+msgid "Never synchronize with vertical refresh, ignore application's choice"
+msgstr "No sincronizar nunca con el refresco vertical, ignorar la elección de la aplicación"
+
+#: t_options.h:176
+msgid "Initial swap interval 0, obey application's choice"
+msgstr "Intervalo de intercambio inicial 0, obedecer la elección de la aplicación"
+
+#: t_options.h:177
+msgid "Initial swap interval 1, obey application's choice"
+msgstr "Intervalo de intercambio inicial 1, obedecer la elección de la aplicación"
+
+#: t_options.h:178
+msgid ""
+"Always synchronize with vertical refresh, application chooses the minimum "
+"swap interval"
+msgstr "Sincronizar siempre con el refresco vertical, la aplicación elige el intervalo de intercambio mínimo"
+
+#: t_options.h:186
+msgid "Use HyperZ to boost performance"
+msgstr "Usar HyperZ para potenciar rendimiento"
+
+#: t_options.h:191
+msgid "Number of texture units used"
+msgstr "Número de unidades de textura usadas"
+
+#: t_options.h:196
+msgid "Enable hack to allow larger textures with texture compression on radeon/r200"
+msgstr "Activar \"hack\" para permitir texturas más grandes con compresión de textura activada en la Radeon/r200"
+
+#: t_options.h:201
+msgid "Texture filtering quality vs. speed, AKA “brilinear” texture filtering"
+msgstr "Calidad de filtrado de textura vs. velocidad, alias filtrado \"brilinear\" de textura"
+
+#: t_options.h:209
+msgid "Used types of texture memory"
+msgstr "Tipos de memoria de textura usados"
+
+#: t_options.h:210
+msgid "All available memory"
+msgstr "Toda la memoria disponible"
+
+#: t_options.h:211
+msgid "Only card memory (if available)"
+msgstr "Sólo la memoria de la tarjeta (si disponible)"
+
+#: t_options.h:212
+msgid "Only GART (AGP/PCIE) memory (if available)"
+msgstr "Sólo memoria GART (AGP/PCIE) (si disponible)"
+
+#: t_options.h:220
+msgid "Features that are not hardware-accelerated"
+msgstr "Características no aceleradas por hardware"
+
+#: t_options.h:224
+msgid "Enable extension GL_ARB_vertex_program"
+msgstr "Activar la extensión GL_ARB_vertex_program"
+
+#: t_options.h:229
+msgid "Enable extension GL_NV_vertex_program"
+msgstr "Activar extensión GL_NV_vertex_program"
+
diff --git a/src/mesa/drivers/dri/common/xmlpool/fr.po b/src/mesa/drivers/dri/common/xmlpool/fr.po
new file mode 100644
index 00000000000..19f3b4a4edc
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool/fr.po
@@ -0,0 +1,225 @@
+# French translations for DRI driver options.
+# Copyright (C) 2005 Stephane Marchesin
+# This file is distributed under the same license as the Mesa package.
+# Stephane Marchesin <[email protected]>, 2005.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Mesa 6.3\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2005-04-11 23:19+0200\n"
+"PO-Revision-Date: 2005-04-11 01:34+0200\n"
+"Last-Translator: Stephane Marchesin <[email protected]>\n"
+"Language-Team: French <[email protected]>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: t_options.h:53
+msgid "Debugging"
+msgstr "Debogage"
+
+#: t_options.h:57
+msgid "Disable 3D acceleration"
+msgstr "Désactiver l'accélération 3D"
+
+#: t_options.h:62
+msgid "Show performance boxes"
+msgstr "Afficher les boîtes de performance"
+
+#: t_options.h:69
+msgid "Image Quality"
+msgstr "Qualité d'image"
+
+#: t_options.h:77
+msgid "Texture color depth"
+msgstr "Profondeur de texture"
+
+#: t_options.h:78
+msgid "Prefer frame buffer color depth"
+msgstr "Profondeur de couleur"
+
+#: t_options.h:79
+msgid "Prefer 32 bits per texel"
+msgstr "Préférer 32 bits par texel"
+
+#: t_options.h:80
+msgid "Prefer 16 bits per texel"
+msgstr "Prérérer 16 bits par texel"
+
+#: t_options.h:81
+msgid "Force 16 bits per texel"
+msgstr "Forcer 16 bits par texel"
+
+#: t_options.h:87
+msgid "Initial maximum value for anisotropic texture filtering"
+msgstr "Valeur maximale initiale pour le filtrage anisotropique de texture"
+
+#: t_options.h:92
+msgid "Forbid negative texture LOD bias"
+msgstr "Interdire le LOD bias negatif"
+
+#: t_options.h:97
+msgid ""
+"Enable S3TC texture compression even if software support is not available"
+msgstr ""
+"Activer la compression de texture S3TC même si le support logiciel est absent"
+
+#: t_options.h:104
+msgid "Initial color reduction method"
+msgstr "Technique de réduction de couleurs"
+
+#: t_options.h:105
+msgid "Round colors"
+msgstr "Arrondir les valeurs de couleur"
+
+#: t_options.h:106
+msgid "Dither colors"
+msgstr "Tramer les couleurs"
+
+#: t_options.h:114
+msgid "Color rounding method"
+msgstr "Méthode d'arrondi des couleurs"
+
+#: t_options.h:115
+msgid "Round color components downward"
+msgstr "Arrondi à l'inférieur"
+
+#: t_options.h:116
+msgid "Round to nearest color"
+msgstr "Arrondi au plus proche"
+
+#: t_options.h:125
+msgid "Color dithering method"
+msgstr "Méthode de tramage"
+
+#: t_options.h:126
+msgid "Horizontal error diffusion"
+msgstr "Diffusion d'erreur horizontale"
+
+#: t_options.h:127
+msgid "Horizontal error diffusion, reset error at line start"
+msgstr "Diffusion d'erreur horizontale, réinitialisé pour chaque ligne"
+
+#: t_options.h:128
+msgid "Ordered 2D color dithering"
+msgstr "Tramage ordonné des couleurs"
+
+#: t_options.h:134
+msgid "Floating point depth buffer"
+msgstr "Z-buffer en virgule flottante"
+
+#: t_options.h:140
+msgid "Performance"
+msgstr "Performance"
+
+#: t_options.h:148
+msgid "TCL mode (Transformation, Clipping, Lighting)"
+msgstr "Mode de TCL (Transformation, Clipping, Eclairage)"
+
+#: t_options.h:149
+msgid "Use software TCL pipeline"
+msgstr "Utiliser un pipeline TCL logiciel"
+
+#: t_options.h:150
+msgid "Use hardware TCL as first TCL pipeline stage"
+msgstr "Utiliser le TCL matériel pour le premier niveau de pipeline"
+
+#: t_options.h:151
+msgid "Bypass the TCL pipeline"
+msgstr "Court-circuiter le pipeline TCL"
+
+#: t_options.h:152
+msgid ""
+"Bypass the TCL pipeline with state-based machine code generated on-the-fly"
+msgstr ""
+"Court-circuiter le pipeline TCL par une machine à états qui génère le code"
+"de TCL à la volée"
+
+#: t_options.h:161
+msgid "Method to limit rendering latency"
+msgstr "Méthode d'attente de la carte graphique"
+
+#: t_options.h:162
+msgid "Busy waiting for the graphics hardware"
+msgstr "Attente active de la carte graphique"
+
+#: t_options.h:163
+msgid "Sleep for brief intervals while waiting for the graphics hardware"
+msgstr "Attente utilisant usleep()"
+
+#: t_options.h:164
+msgid "Let the graphics hardware emit a software interrupt and sleep"
+msgstr "Utiliser les interruptions"
+
+#: t_options.h:174
+msgid "Synchronization with vertical refresh (swap intervals)"
+msgstr "Synchronisation de l'affichage avec le balayage vertical"
+
+#: t_options.h:175
+msgid "Never synchronize with vertical refresh, ignore application's choice"
+msgstr "Ne jamais synchroniser avec le balayage vertical, ignorer le choix de l'application"
+
+#: t_options.h:176
+msgid "Initial swap interval 0, obey application's choice"
+msgstr "Ne pas synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application"
+
+#: t_options.h:177
+msgid "Initial swap interval 1, obey application's choice"
+msgstr "Synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application"
+
+#: t_options.h:178
+msgid ""
+"Always synchronize with vertical refresh, application chooses the minimum "
+"swap interval"
+msgstr ""
+"Toujours synchroniser avec le balayage vertical, l'application choisit l'intervalle minimal"
+
+#: t_options.h:186
+msgid "Use HyperZ to boost performance"
+msgstr "Utiliser le HyperZ pour améliorer les performances"
+
+#: t_options.h:191
+msgid "Number of texture units used"
+msgstr "Nombre d'unités de texture"
+
+#: t_options.h:196
+msgid ""
+"Enable hack to allow larger textures with texture compression on radeon/r200"
+msgstr ""
+"Activer le hack permettant l'utilisation de textures de grande taille avec la "
+"compression de textures sur radeon/r200"
+
+#: t_options.h:201
+msgid "Texture filtering quality vs. speed, AKA “brilinear” texture filtering"
+msgstr ""
+"Qualité/performance du filtrage trilinéaire de texture (filtrage brilinéaire)"
+
+#: t_options.h:209
+msgid "Used types of texture memory"
+msgstr "Types de mémoire de texture"
+
+#: t_options.h:210
+msgid "All available memory"
+msgstr "Utiliser toute la mémoire disponible"
+
+#: t_options.h:211
+msgid "Only card memory (if available)"
+msgstr "Utiliser uniquement la mémoire graphique (si disponible)"
+
+#: t_options.h:212
+msgid "Only GART (AGP/PCIE) memory (if available)"
+msgstr "Utiliser uniquement la mémoire GART (AGP/PCIE) (si disponible)"
+
+#: t_options.h:220
+msgid "Features that are not hardware-accelerated"
+msgstr "Fonctionnalités ne bénéficiant pas d'une accélération matérielle"
+
+#: t_options.h:224
+msgid "Enable extension GL_ARB_vertex_program"
+msgstr "Activer l'extension GL_ARB_vertex_program"
+
+#: t_options.h:229
+msgid "Enable extension GL_NV_vertex_program"
+msgstr "Activer l'extension GL_NV_vertex_program"
diff --git a/src/mesa/drivers/dri/common/xmlpool/nl.po b/src/mesa/drivers/dri/common/xmlpool/nl.po
new file mode 100644
index 00000000000..1e4cf167bf0
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool/nl.po
@@ -0,0 +1,230 @@
+# Dutch translations for PACKAGE package.
+# Copyright (C) 2005 THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+#  <[email protected]>, 2005.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2005-04-12 20:09+0200\n"
+"PO-Revision-Date: 2005-04-12 20:09+0200\n"
+"Last-Translator:  Manfred Stienstra <[email protected]>\n"
+"Language-Team: Dutch <[email protected]>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: t_options.h:53
+msgid "Debugging"
+msgstr "Debuggen"
+
+#: t_options.h:57
+msgid "Disable 3D acceleration"
+msgstr "3D versnelling uitschakelen"
+
+#: t_options.h:62
+msgid "Show performance boxes"
+msgstr "Laat prestatie boxjes zien"
+
+#: t_options.h:69
+msgid "Image Quality"
+msgstr "Beeldkwaliteit"
+
+#: t_options.h:77
+msgid "Texture color depth"
+msgstr "Textuurkleurendiepte"
+
+#: t_options.h:78
+msgid "Prefer frame buffer color depth"
+msgstr "Prefereer kaderbufferkleurdiepte"
+
+#: t_options.h:79
+msgid "Prefer 32 bits per texel"
+msgstr "Prefereer 32 bits per texel"
+
+#: t_options.h:80
+msgid "Prefer 16 bits per texel"
+msgstr "Prefereer 16 bits per texel"
+
+#: t_options.h:81
+msgid "Force 16 bits per texel"
+msgstr "Dwing 16 bits per texel af"
+
+#: t_options.h:87
+msgid "Initial maximum value for anisotropic texture filtering"
+msgstr "Initïele maximum waarde voor anisotrophische textuur filtering"
+
+#: t_options.h:92
+msgid "Forbid negative texture LOD bias"
+msgstr "Verbied negatief niveau detailonderscheid (LOD) van texturen"
+
+#: t_options.h:97
+msgid ""
+"Enable S3TC texture compression even if software support is not available"
+msgstr ""
+"Schakel S3TC textuurcompressie in, zelfs als softwareondersteuning niet "
+"aanwezig is"
+
+#: t_options.h:104
+msgid "Initial color reduction method"
+msgstr "Initïele kleurreductie methode"
+
+#: t_options.h:105
+msgid "Round colors"
+msgstr "Rond kleuren af"
+
+#: t_options.h:106
+msgid "Dither colors"
+msgstr "Rasteriseer kleuren"
+
+#: t_options.h:114
+msgid "Color rounding method"
+msgstr "Kleurafrondingmethode"
+
+#: t_options.h:115
+msgid "Round color components downward"
+msgstr "Rond kleurencomponenten af naar beneden"
+
+#: t_options.h:116
+msgid "Round to nearest color"
+msgstr "Rond af naar dichtsbijzijnde kleur"
+
+#: t_options.h:125
+msgid "Color dithering method"
+msgstr "Kleurrasteriseringsmethode"
+
+#: t_options.h:126
+msgid "Horizontal error diffusion"
+msgstr "Horizontale foutdiffusie"
+
+#: t_options.h:127
+msgid "Horizontal error diffusion, reset error at line start"
+msgstr "Horizontale foutdiffusie, zet fout bij lijnbegin terug"
+
+#: t_options.h:128
+msgid "Ordered 2D color dithering"
+msgstr "Geordende 2D kleurrasterisering"
+
+#: t_options.h:134
+msgid "Floating point depth buffer"
+msgstr "Dieptebuffer als commagetal"
+
+#: t_options.h:140
+msgid "Performance"
+msgstr "Prestatie"
+
+#: t_options.h:148
+msgid "TCL mode (Transformation, Clipping, Lighting)"
+msgstr "TCL-modus (Transformatie, Clipping, Licht)"
+
+#: t_options.h:149
+msgid "Use software TCL pipeline"
+msgstr "Gebruik software TCL pijpleiding"
+
+#: t_options.h:150
+msgid "Use hardware TCL as first TCL pipeline stage"
+msgstr "Gebruik hardware TCL as eerste TCL pijpleiding trap"
+
+#: t_options.h:151
+msgid "Bypass the TCL pipeline"
+msgstr "Omzeil de TCL pijpleiding"
+
+#: t_options.h:152
+msgid ""
+"Bypass the TCL pipeline with state-based machine code generated on-the-fly"
+msgstr ""
+"Omzeil de TCL pijpleiding met staatgebaseerde machinecode die tijdens "
+"executie gegenereerd wordt"
+
+#: t_options.h:161
+msgid "Method to limit rendering latency"
+msgstr "Methode om beeldopbouwvertraging te onderdrukken"
+
+#: t_options.h:162
+msgid "Busy waiting for the graphics hardware"
+msgstr "Actief wachten voor de grafische hardware"
+
+#: t_options.h:163
+msgid "Sleep for brief intervals while waiting for the graphics hardware"
+msgstr "Slaap voor korte intervallen tijdens het wachten op de grafische "
+"hardware"
+
+#: t_options.h:164
+msgid "Let the graphics hardware emit a software interrupt and sleep"
+msgstr "Laat de grafische hardware een software onderbreking uitzenden en in "
+"slaap vallen"
+
+#: t_options.h:174
+msgid "Synchronization with vertical refresh (swap intervals)"
+msgstr "Synchronisatie met verticale verversing (interval omwisselen)"
+
+#: t_options.h:175
+msgid "Never synchronize with vertical refresh, ignore application's choice"
+msgstr "Nooit synchroniseren met verticale verversing, negeer de keuze van de "
+"applicatie"
+
+#: t_options.h:176
+msgid "Initial swap interval 0, obey application's choice"
+msgstr "Initïeel omwisselingsinterval 0, honoreer de keuze van de applicatie"
+
+#: t_options.h:177
+msgid "Initial swap interval 1, obey application's choice"
+msgstr "Initïeel omwisselingsinterval 1, honoreer de keuze van de applicatie"
+
+#: t_options.h:178
+msgid ""
+"Always synchronize with vertical refresh, application chooses the minimum "
+"swap interval"
+msgstr ""
+"Synchroniseer altijd met verticale verversing, de applicatie kiest het "
+"minimum omwisselingsinterval"
+
+#: t_options.h:186
+msgid "Use HyperZ to boost performance"
+msgstr "Gebruik HyperZ om de prestaties te verbeteren"
+
+#: t_options.h:191
+msgid "Number of texture units used"
+msgstr "Aantal textuureenheden in gebruik"
+
+#: t_options.h:196
+msgid ""
+"Enable hack to allow larger textures with texture compression on radeon/r200"
+msgstr ""
+"Schakel hack in om met textuurcompressie grotere texturen toe te staan op "
+"een radeon/r200"
+
+#: t_options.h:201
+msgid "Texture filtering quality vs. speed, AKA “brilinear” texture filtering"
+msgstr "Textuurfilterkwaliteit versus -snelheid, ookwel bekend als "
+"“brilineaire” textuurfiltering"
+
+#: t_options.h:209
+msgid "Used types of texture memory"
+msgstr "Gebruikte soorten textuurgeheugen"
+
+#: t_options.h:210
+msgid "All available memory"
+msgstr "Al het beschikbaar geheugen"
+
+#: t_options.h:211
+msgid "Only card memory (if available)"
+msgstr "Alleen geheugen op de kaart (als het aanwezig is)"
+
+#: t_options.h:212
+msgid "Only GART (AGP/PCIE) memory (if available)"
+msgstr "Alleen GART (AGP/PCIE) geheugen (als het aanwezig is)"
+
+#: t_options.h:220
+msgid "Features that are not hardware-accelerated"
+msgstr "Eigenschappen die niet hardwareversneld zijn"
+
+#: t_options.h:224
+msgid "Enable extension GL_ARB_vertex_program"
+msgstr "Zet uitbreiding GL_ARB_vertex_program aan"
+
+#: t_options.h:229
+msgid "Enable extension GL_NV_vertex_program"
+msgstr "Zet uitbreiding GL_NV_vertex_program aan"
diff --git a/src/mesa/drivers/dri/common/xmlpool/options.h b/src/mesa/drivers/dri/common/xmlpool/options.h
new file mode 100644
index 00000000000..86d17d02494
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool/options.h
@@ -0,0 +1,462 @@
+/***********************************************************************
+ ***        THIS FILE IS GENERATED AUTOMATICALLY. DON'T EDIT!        ***
+ ***********************************************************************/
+/*
+ * XML DRI client-side driver configuration
+ * Copyright (C) 2003 Felix Kuehling
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ */
+/**
+ * \file t_options.h
+ * \brief Templates of common options
+ * \author Felix Kuehling
+ *
+ * This file defines macros for common options that can be used to
+ * construct driConfigOptions in the drivers. This file is only a
+ * template containing English descriptions for options wrapped in
+ * gettext(). xgettext can be used to extract translatable
+ * strings. These strings can then be translated by anyone familiar
+ * with GNU gettext. gen_xmlpool.py takes this template and fills in
+ * all the translations. The result (options.h) is included by
+ * xmlpool.h which in turn can be included by drivers.
+ *
+ * The macros used to describe otions in this file are defined in
+ * ../xmlpool.h.
+ */
+
+/* This is needed for xgettext to extract translatable strings.
+ * gen_xmlpool.py will discard this line. */
+/* #include <libintl.h>
+ * commented out by gen_xmlpool.py */
+
+/*
+ * predefined option sections and options with multi-lingual descriptions
+ */
+
+/** \brief Debugging options */
+#define DRI_CONF_SECTION_DEBUG \
+DRI_CONF_SECTION_BEGIN \
+	DRI_CONF_DESC(en,"Debugging") \
+	DRI_CONF_DESC(de,"Fehlersuche") \
+	DRI_CONF_DESC(es,"Depurando") \
+	DRI_CONF_DESC(nl,"Debuggen") \
+	DRI_CONF_DESC(fr,"Debogage")
+
+#define DRI_CONF_NO_RAST(def) \
+DRI_CONF_OPT_BEGIN(no_rast,bool,def) \
+        DRI_CONF_DESC(en,"Disable 3D acceleration") \
+        DRI_CONF_DESC(de,"3D-Beschleunigung abschalten") \
+        DRI_CONF_DESC(es,"Desactivar aceleración 3D") \
+        DRI_CONF_DESC(nl,"3D versnelling uitschakelen") \
+        DRI_CONF_DESC(fr,"Désactiver l'accélération 3D") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_PERFORMANCE_BOXES(def) \
+DRI_CONF_OPT_BEGIN(performance_boxes,bool,def) \
+        DRI_CONF_DESC(en,"Show performance boxes") \
+        DRI_CONF_DESC(de,"Zeige Performanceboxen") \
+        DRI_CONF_DESC(es,"Mostrar cajas de rendimiento") \
+        DRI_CONF_DESC(nl,"Laat prestatie boxjes zien") \
+        DRI_CONF_DESC(fr,"Afficher les boîtes de performance") \
+DRI_CONF_OPT_END
+
+
+/** \brief Texture-related options */
+#define DRI_CONF_SECTION_QUALITY \
+DRI_CONF_SECTION_BEGIN \
+	DRI_CONF_DESC(en,"Image Quality") \
+	DRI_CONF_DESC(de,"Bildqualität") \
+	DRI_CONF_DESC(es,"Calidad de imagen") \
+	DRI_CONF_DESC(nl,"Beeldkwaliteit") \
+	DRI_CONF_DESC(fr,"Qualité d'image")
+
+#define DRI_CONF_TEXTURE_DEPTH_FB       0
+#define DRI_CONF_TEXTURE_DEPTH_32       1
+#define DRI_CONF_TEXTURE_DEPTH_16       2
+#define DRI_CONF_TEXTURE_DEPTH_FORCE_16 3
+#define DRI_CONF_TEXTURE_DEPTH(def) \
+DRI_CONF_OPT_BEGIN_V(texture_depth,enum,def,"0:3") \
+	DRI_CONF_DESC_BEGIN(en,"Texture color depth") \
+                DRI_CONF_ENUM(0,"Prefer frame buffer color depth") \
+                DRI_CONF_ENUM(1,"Prefer 32 bits per texel") \
+                DRI_CONF_ENUM(2,"Prefer 16 bits per texel") \
+                DRI_CONF_ENUM(3,"Force 16 bits per texel") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Texturfarbtiefe") \
+                DRI_CONF_ENUM(0,"Bevorzuge Farbtiefe des Framebuffers") \
+                DRI_CONF_ENUM(1,"Bevorzuge 32 bits pro Texel") \
+                DRI_CONF_ENUM(2,"Bevorzuge 16 bits pro Texel") \
+                DRI_CONF_ENUM(3,"Erzwinge 16 bits pro Texel") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(es,"Profundidad de color de textura") \
+                DRI_CONF_ENUM(0,"Preferir profundidad de color del ”framebuffer“") \
+                DRI_CONF_ENUM(1,"Preferir 32 bits por texel") \
+                DRI_CONF_ENUM(2,"Preferir 16 bits por texel") \
+                DRI_CONF_ENUM(3,"Forzar a 16 bits por texel") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(nl,"Textuurkleurendiepte") \
+                DRI_CONF_ENUM(0,"Prefereer kaderbufferkleurdiepte") \
+                DRI_CONF_ENUM(1,"Prefereer 32 bits per texel") \
+                DRI_CONF_ENUM(2,"Prefereer 16 bits per texel") \
+                DRI_CONF_ENUM(3,"Dwing 16 bits per texel af") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(fr,"Profondeur de texture") \
+                DRI_CONF_ENUM(0,"Profondeur de couleur") \
+                DRI_CONF_ENUM(1,"Préférer 32 bits par texel") \
+                DRI_CONF_ENUM(2,"Prérérer 16 bits par texel") \
+                DRI_CONF_ENUM(3,"Forcer 16 bits par texel") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DEF_MAX_ANISOTROPY(def,range) \
+DRI_CONF_OPT_BEGIN_V(def_max_anisotropy,float,def,range) \
+        DRI_CONF_DESC(en,"Initial maximum value for anisotropic texture filtering") \
+        DRI_CONF_DESC(de,"Initialer Maximalwert für anisotropische Texturfilterung") \
+        DRI_CONF_DESC(es,"Valor máximo inicial para filtrado anisotrópico de textura") \
+        DRI_CONF_DESC(nl,"Initïele maximum waarde voor anisotrophische textuur filtering") \
+        DRI_CONF_DESC(fr,"Valeur maximale initiale pour le filtrage anisotropique de texture") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NO_NEG_LOD_BIAS(def) \
+DRI_CONF_OPT_BEGIN(no_neg_lod_bias,bool,def) \
+        DRI_CONF_DESC(en,"Forbid negative texture LOD bias") \
+        DRI_CONF_DESC(de,"Verbiete negative Textur-Detailgradverschiebung") \
+        DRI_CONF_DESC(es,"Prohibir valores negativos de Nivel De Detalle (LOD) de texturas") \
+        DRI_CONF_DESC(nl,"Verbied negatief niveau detailonderscheid (LOD) van texturen") \
+        DRI_CONF_DESC(fr,"Interdire le LOD bias negatif") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FORCE_S3TC_ENABLE(def) \
+DRI_CONF_OPT_BEGIN(force_s3tc_enable,bool,def) \
+        DRI_CONF_DESC(en,"Enable S3TC texture compression even if software support is not available") \
+        DRI_CONF_DESC(de,"Aktiviere S3TC Texturkomprimierung auch wenn die nötige Softwareunterstützung fehlt") \
+        DRI_CONF_DESC(es,"Activar la compresión de texturas S3TC incluso si el soporte por software no está disponible") \
+        DRI_CONF_DESC(nl,"Schakel S3TC textuurcompressie in, zelfs als softwareondersteuning niet aanwezig is") \
+        DRI_CONF_DESC(fr,"Activer la compression de texture S3TC même si le support logiciel est absent") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_COLOR_REDUCTION_ROUND 0
+#define DRI_CONF_COLOR_REDUCTION_DITHER 1
+#define DRI_CONF_COLOR_REDUCTION(def) \
+DRI_CONF_OPT_BEGIN_V(color_reduction,enum,def,"0:1") \
+        DRI_CONF_DESC_BEGIN(en,"Initial color reduction method") \
+                DRI_CONF_ENUM(0,"Round colors") \
+                DRI_CONF_ENUM(1,"Dither colors") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"Initiale Farbreduktionsmethode") \
+                DRI_CONF_ENUM(0,"Farben runden") \
+                DRI_CONF_ENUM(1,"Farben rastern") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(es,"Método inicial de reducción de color") \
+                DRI_CONF_ENUM(0,"Colores redondeados") \
+                DRI_CONF_ENUM(1,"Colores suavizados") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(nl,"Initïele kleurreductie methode") \
+                DRI_CONF_ENUM(0,"Rond kleuren af") \
+                DRI_CONF_ENUM(1,"Rasteriseer kleuren") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(fr,"Technique de réduction de couleurs") \
+                DRI_CONF_ENUM(0,"Arrondir les valeurs de couleur") \
+                DRI_CONF_ENUM(1,"Tramer les couleurs") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_ROUND_TRUNC 0
+#define DRI_CONF_ROUND_ROUND 1
+#define DRI_CONF_ROUND_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(round_mode,enum,def,"0:1") \
+	DRI_CONF_DESC_BEGIN(en,"Color rounding method") \
+                DRI_CONF_ENUM(0,"Round color components downward") \
+                DRI_CONF_ENUM(1,"Round to nearest color") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Farbrundungsmethode") \
+                DRI_CONF_ENUM(0,"Farbkomponenten abrunden") \
+                DRI_CONF_ENUM(1,"Zur ähnlichsten Farbe runden") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(es,"Método de redondeo de colores") \
+                DRI_CONF_ENUM(0,"Redondear hacia abajo los componentes de color") \
+                DRI_CONF_ENUM(1,"Redondear al color más cercano") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(nl,"Kleurafrondingmethode") \
+                DRI_CONF_ENUM(0,"Rond kleurencomponenten af naar beneden") \
+                DRI_CONF_ENUM(1,"Rond af naar dichtsbijzijnde kleur") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(fr,"Méthode d'arrondi des couleurs") \
+                DRI_CONF_ENUM(0,"Arrondi à l'inférieur") \
+                DRI_CONF_ENUM(1,"Arrondi au plus proche") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DITHER_XERRORDIFF 0
+#define DRI_CONF_DITHER_XERRORDIFFRESET 1
+#define DRI_CONF_DITHER_ORDERED 2
+#define DRI_CONF_DITHER_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(dither_mode,enum,def,"0:2") \
+	DRI_CONF_DESC_BEGIN(en,"Color dithering method") \
+                DRI_CONF_ENUM(0,"Horizontal error diffusion") \
+                DRI_CONF_ENUM(1,"Horizontal error diffusion, reset error at line start") \
+                DRI_CONF_ENUM(2,"Ordered 2D color dithering") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Farbrasterungsmethode") \
+                DRI_CONF_ENUM(0,"Horizontale Fehlerstreuung") \
+                DRI_CONF_ENUM(1,"Horizontale Fehlerstreuung, Fehler am Zeilenanfang zurücksetzen") \
+                DRI_CONF_ENUM(2,"Geordnete 2D Farbrasterung") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(es,"Método de suavizado de color") \
+                DRI_CONF_ENUM(0,"Difusión de error horizontal") \
+                DRI_CONF_ENUM(1,"Difusión de error horizontal, reiniciar error al comienzo de línea") \
+                DRI_CONF_ENUM(2,"Suavizado de color 2D ordenado") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(nl,"Kleurrasteriseringsmethode") \
+                DRI_CONF_ENUM(0,"Horizontale foutdiffusie") \
+                DRI_CONF_ENUM(1,"Horizontale foutdiffusie, zet fout bij lijnbegin terug") \
+                DRI_CONF_ENUM(2,"Geordende 2D kleurrasterisering") \
+        DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(fr,"Méthode de tramage") \
+                DRI_CONF_ENUM(0,"Diffusion d'erreur horizontale") \
+                DRI_CONF_ENUM(1,"Diffusion d'erreur horizontale, réinitialisé pour chaque ligne") \
+                DRI_CONF_ENUM(2,"Tramage ordonné des couleurs") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FLOAT_DEPTH(def) \
+DRI_CONF_OPT_BEGIN(float_depth,bool,def) \
+        DRI_CONF_DESC(en,"Floating point depth buffer") \
+        DRI_CONF_DESC(de,"Fließkomma z-Puffer") \
+        DRI_CONF_DESC(es,"Búfer de profundidad en coma flotante") \
+        DRI_CONF_DESC(nl,"Dieptebuffer als commagetal") \
+        DRI_CONF_DESC(fr,"Z-buffer en virgule flottante") \
+DRI_CONF_OPT_END
+
+/** \brief Performance-related options */
+#define DRI_CONF_SECTION_PERFORMANCE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(en,"Performance") \
+        DRI_CONF_DESC(de,"Leistung") \
+        DRI_CONF_DESC(es,"Rendimiento") \
+        DRI_CONF_DESC(nl,"Prestatie") \
+        DRI_CONF_DESC(fr,"Performance")
+
+#define DRI_CONF_TCL_SW 0
+#define DRI_CONF_TCL_PIPELINED 1
+#define DRI_CONF_TCL_VTXFMT 2
+#define DRI_CONF_TCL_CODEGEN 3
+#define DRI_CONF_TCL_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(tcl_mode,enum,def,"0:3") \
+        DRI_CONF_DESC_BEGIN(en,"TCL mode (Transformation, Clipping, Lighting)") \
+                DRI_CONF_ENUM(0,"Use software TCL pipeline") \
+                DRI_CONF_ENUM(1,"Use hardware TCL as first TCL pipeline stage") \
+                DRI_CONF_ENUM(2,"Bypass the TCL pipeline") \
+                DRI_CONF_ENUM(3,"Bypass the TCL pipeline with state-based machine code generated on-the-fly") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"TCL-Modus (Transformation, Clipping, Licht)") \
+                DRI_CONF_ENUM(0,"Benutze die Software-TCL-Pipeline") \
+                DRI_CONF_ENUM(1,"Benutze Hardware TCL als erste Stufe der TCL-Pipeline") \
+                DRI_CONF_ENUM(2,"Umgehe die TCL-Pipeline") \
+                DRI_CONF_ENUM(3,"Umgehe die TCL-Pipeline mit zur Laufzeit erzeugtem, zustandsbasiertem Maschinencode") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(es,"Modo TCL (Transformación, Recorte, Iluminación)") \
+                DRI_CONF_ENUM(0,"Usar tubería TCL por software") \
+                DRI_CONF_ENUM(1,"Usar TCL por hardware en la primera fase de la tubería TCL") \
+                DRI_CONF_ENUM(2,"Pasar por alto la tubería TCL") \
+                DRI_CONF_ENUM(3,"Pasar por alto la tubería TCL con código máquina basado en estados generado al vuelo") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(nl,"TCL-modus (Transformatie, Clipping, Licht)") \
+                DRI_CONF_ENUM(0,"Gebruik software TCL pijpleiding") \
+                DRI_CONF_ENUM(1,"Gebruik hardware TCL as eerste TCL pijpleiding trap") \
+                DRI_CONF_ENUM(2,"Omzeil de TCL pijpleiding") \
+                DRI_CONF_ENUM(3,"Omzeil de TCL pijpleiding met staatgebaseerde machinecode die tijdens executie gegenereerd wordt") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(fr,"Mode de TCL (Transformation, Clipping, Eclairage)") \
+                DRI_CONF_ENUM(0,"Utiliser un pipeline TCL logiciel") \
+                DRI_CONF_ENUM(1,"Utiliser le TCL matériel pour le premier niveau de pipeline") \
+                DRI_CONF_ENUM(2,"Court-circuiter le pipeline TCL") \
+                DRI_CONF_ENUM(3,"Court-circuiter le pipeline TCL par une machine à états qui génère le codede TCL à la volée") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FTHROTTLE_BUSY 0
+#define DRI_CONF_FTHROTTLE_USLEEPS 1
+#define DRI_CONF_FTHROTTLE_IRQS 2
+#define DRI_CONF_FTHROTTLE_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(fthrottle_mode,enum,def,"0:2") \
+        DRI_CONF_DESC_BEGIN(en,"Method to limit rendering latency") \
+                DRI_CONF_ENUM(0,"Busy waiting for the graphics hardware") \
+                DRI_CONF_ENUM(1,"Sleep for brief intervals while waiting for the graphics hardware") \
+                DRI_CONF_ENUM(2,"Let the graphics hardware emit a software interrupt and sleep") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"Methode zur Begrenzung der Bildverzögerung") \
+                DRI_CONF_ENUM(0,"Aktives Warten auf die Grafikhardware") \
+                DRI_CONF_ENUM(1,"Kurze Schlafintervalle beim Warten auf die Grafikhardware") \
+                DRI_CONF_ENUM(2,"Die Grafikhardware eine Softwareunterbrechnung erzeugen lassen und schlafen") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(es,"Método para limitar la latencia de rénder") \
+                DRI_CONF_ENUM(0,"Esperar activamente al hardware gráfico") \
+                DRI_CONF_ENUM(1,"Dormir en intervalos cortos mientras se espera al hardware gráfico") \
+                DRI_CONF_ENUM(2,"Permitir que el hardware gráfico emita una interrupción de software y duerma") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(nl,"Methode om beeldopbouwvertraging te onderdrukken") \
+                DRI_CONF_ENUM(0,"Actief wachten voor de grafische hardware") \
+                DRI_CONF_ENUM(1,"Slaap voor korte intervallen tijdens het wachten op de grafische hardware") \
+                DRI_CONF_ENUM(2,"Laat de grafische hardware een software onderbreking uitzenden en in slaap vallen") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(fr,"Méthode d'attente de la carte graphique") \
+                DRI_CONF_ENUM(0,"Attente active de la carte graphique") \
+                DRI_CONF_ENUM(1,"Attente utilisant usleep()") \
+                DRI_CONF_ENUM(2,"Utiliser les interruptions") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_VBLANK_NEVER 0
+#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
+#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2
+#define DRI_CONF_VBLANK_ALWAYS_SYNC 3
+#define DRI_CONF_VBLANK_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(vblank_mode,enum,def,"0:3") \
+        DRI_CONF_DESC_BEGIN(en,"Synchronization with vertical refresh (swap intervals)") \
+                DRI_CONF_ENUM(0,"Never synchronize with vertical refresh, ignore application's choice") \
+                DRI_CONF_ENUM(1,"Initial swap interval 0, obey application's choice") \
+                DRI_CONF_ENUM(2,"Initial swap interval 1, obey application's choice") \
+                DRI_CONF_ENUM(3,"Always synchronize with vertical refresh, application chooses the minimum swap interval") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(de,"Synchronisation mit der vertikalen Bildwiederholung") \
+                DRI_CONF_ENUM(0,"Niemals mit der Bildwiederholung synchronisieren, Anweisungen der Anwendung ignorieren") \
+                DRI_CONF_ENUM(1,"Initiales Bildinterval 0, Anweisungen der Anwendung gehorchen") \
+                DRI_CONF_ENUM(2,"Initiales Bildinterval 1, Anweisungen der Anwendung gehorchen") \
+                DRI_CONF_ENUM(3,"Immer mit der Bildwiederholung synchronisieren, Anwendung wählt das minmale Bildinterval") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(es,"Sincronización con el refresco vertical (intervalos de intercambio)") \
+                DRI_CONF_ENUM(0,"No sincronizar nunca con el refresco vertical, ignorar la elección de la aplicación") \
+                DRI_CONF_ENUM(1,"Intervalo de intercambio inicial 0, obedecer la elección de la aplicación") \
+                DRI_CONF_ENUM(2,"Intervalo de intercambio inicial 1, obedecer la elección de la aplicación") \
+                DRI_CONF_ENUM(3,"Sincronizar siempre con el refresco vertical, la aplicación elige el intervalo de intercambio mínimo") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(nl,"Synchronisatie met verticale verversing (interval omwisselen)") \
+                DRI_CONF_ENUM(0,"Nooit synchroniseren met verticale verversing, negeer de keuze van de applicatie") \
+                DRI_CONF_ENUM(1,"Initïeel omwisselingsinterval 0, honoreer de keuze van de applicatie") \
+                DRI_CONF_ENUM(2,"Initïeel omwisselingsinterval 1, honoreer de keuze van de applicatie") \
+                DRI_CONF_ENUM(3,"Synchroniseer altijd met verticale verversing, de applicatie kiest het minimum omwisselingsinterval") \
+        DRI_CONF_DESC_END \
+        DRI_CONF_DESC_BEGIN(fr,"Synchronisation de l'affichage avec le balayage vertical") \
+                DRI_CONF_ENUM(0,"Ne jamais synchroniser avec le balayage vertical, ignorer le choix de l'application") \
+                DRI_CONF_ENUM(1,"Ne pas synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application") \
+                DRI_CONF_ENUM(2,"Synchroniser avec le balayage vertical par défaut, mais obéir au choix de l'application") \
+                DRI_CONF_ENUM(3,"Toujours synchroniser avec le balayage vertical, l'application choisit l'intervalle minimal") \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_HYPERZ_DISABLED 0
+#define DRI_CONF_HYPERZ_ENABLED 1
+#define DRI_CONF_HYPERZ(def) \
+DRI_CONF_OPT_BEGIN(hyperz,bool,def) \
+        DRI_CONF_DESC(en,"Use HyperZ to boost performance") \
+        DRI_CONF_DESC(de,"HyperZ zur Leistungssteigerung verwenden") \
+        DRI_CONF_DESC(es,"Usar HyperZ para potenciar rendimiento") \
+        DRI_CONF_DESC(nl,"Gebruik HyperZ om de prestaties te verbeteren") \
+        DRI_CONF_DESC(fr,"Utiliser le HyperZ pour améliorer les performances") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_MAX_TEXTURE_UNITS(def,min,max) \
+DRI_CONF_OPT_BEGIN_V(texture_units,int,def, # min ":" # max ) \
+        DRI_CONF_DESC(en,"Number of texture units used") \
+        DRI_CONF_DESC(de,"Anzahl der benutzten Textureinheiten") \
+        DRI_CONF_DESC(es,"Número de unidades de textura usadas") \
+        DRI_CONF_DESC(nl,"Aantal textuureenheden in gebruik") \
+        DRI_CONF_DESC(fr,"Nombre d'unités de texture") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_TEXTURE_LEVEL_HACK(def) \
+DRI_CONF_OPT_BEGIN(texture_level_hack,bool,def) \
+        DRI_CONF_DESC(en,"Enable hack to allow larger textures with texture compression on radeon/r200") \
+        DRI_CONF_DESC(de,"Hack aktivieren, der mit Texturkompression auf radeon/r200 größere Texturen erlaubt") \
+        DRI_CONF_DESC(es,"Activar ”hack“ para permitir texturas más grandes con compresión de textura activada en la Radeon/r200") \
+        DRI_CONF_DESC(nl,"Schakel hack in om met textuurcompressie grotere texturen toe te staan op een radeon/r200") \
+        DRI_CONF_DESC(fr,"Activer le hack permettant l'utilisation de textures de grande taille avec la compression de textures sur radeon/r200") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_TEXTURE_BLEND_QUALITY(def,range) \
+DRI_CONF_OPT_BEGIN_V(texture_blend_quality,float,def,range) \
+	DRI_CONF_DESC(en,"Texture filtering quality vs. speed, AKA “brilinear” texture filtering") \
+	DRI_CONF_DESC(de,"Texturfilterqualität versus -geschwindigkeit, auch bekannt als „brilineare“ Texturfilterung") \
+	DRI_CONF_DESC(es,"Calidad de filtrado de textura vs. velocidad, alias filtrado ”brilinear“ de textura") \
+	DRI_CONF_DESC(nl,"Textuurfilterkwaliteit versus -snelheid, ookwel bekend als “brilineaire” textuurfiltering") \
+	DRI_CONF_DESC(fr,"Qualité/performance du filtrage trilinéaire de texture (filtrage brilinéaire)") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_TEXTURE_HEAPS_ALL 0
+#define DRI_CONF_TEXTURE_HEAPS_CARD 1
+#define DRI_CONF_TEXTURE_HEAPS_GART 2
+#define DRI_CONF_TEXTURE_HEAPS(def) \
+DRI_CONF_OPT_BEGIN_V(texture_heaps,enum,def,"0:2") \
+	DRI_CONF_DESC_BEGIN(en,"Used types of texture memory") \
+		DRI_CONF_ENUM(0,"All available memory") \
+		DRI_CONF_ENUM(1,"Only card memory (if available)") \
+		DRI_CONF_ENUM(2,"Only GART (AGP/PCIE) memory (if available)") \
+	DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(de,"Benutzte Arten von Texturspeicher") \
+		DRI_CONF_ENUM(0,"Aller verfügbarer Speicher") \
+		DRI_CONF_ENUM(1,"Nur Grafikspeicher (falls verfügbar)") \
+		DRI_CONF_ENUM(2,"Nur GART-Speicher (AGP/PCIE) (falls verfügbar)") \
+	DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(es,"Tipos de memoria de textura usados") \
+		DRI_CONF_ENUM(0,"Toda la memoria disponible") \
+		DRI_CONF_ENUM(1,"Sólo la memoria de la tarjeta (si disponible)") \
+		DRI_CONF_ENUM(2,"Sólo memoria GART (AGP/PCIE) (si disponible)") \
+	DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(nl,"Gebruikte soorten textuurgeheugen") \
+		DRI_CONF_ENUM(0,"Al het beschikbaar geheugen") \
+		DRI_CONF_ENUM(1,"Alleen geheugen op de kaart (als het aanwezig is)") \
+		DRI_CONF_ENUM(2,"Alleen GART (AGP/PCIE) geheugen (als het aanwezig is)") \
+	DRI_CONF_DESC_END \
+	DRI_CONF_DESC_BEGIN(fr,"Types de mémoire de texture") \
+		DRI_CONF_ENUM(0,"Utiliser toute la mémoire disponible") \
+		DRI_CONF_ENUM(1,"Utiliser uniquement la mémoire graphique (si disponible)") \
+		DRI_CONF_ENUM(2,"Utiliser uniquement la mémoire GART (AGP/PCIE) (si disponible)") \
+	DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+/* Options for features that are not done in hardware by the driver (like GL_ARB_vertex_program
+   On cards where there is no documentation (r200) or on rasterization-only hardware). */
+#define DRI_CONF_SECTION_SOFTWARE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(en,"Features that are not hardware-accelerated") \
+        DRI_CONF_DESC(de,"Funktionalität, die nicht hardwarebeschleunigt ist") \
+        DRI_CONF_DESC(es,"Características no aceleradas por hardware") \
+        DRI_CONF_DESC(nl,"Eigenschappen die niet hardwareversneld zijn") \
+        DRI_CONF_DESC(fr,"Fonctionnalités ne bénéficiant pas d'une accélération matérielle")
+
+#define DRI_CONF_ARB_VERTEX_PROGRAM(def) \
+DRI_CONF_OPT_BEGIN(arb_vertex_program,bool,def) \
+        DRI_CONF_DESC(en,"Enable extension GL_ARB_vertex_program") \
+        DRI_CONF_DESC(de,"Erweiterung GL_ARB_vertex_program aktivieren") \
+        DRI_CONF_DESC(es,"Activar la extensión GL_ARB_vertex_program") \
+        DRI_CONF_DESC(nl,"Zet uitbreiding GL_ARB_vertex_program aan") \
+        DRI_CONF_DESC(fr,"Activer l'extension GL_ARB_vertex_program") \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NV_VERTEX_PROGRAM(def) \
+DRI_CONF_OPT_BEGIN(nv_vertex_program,bool,def) \
+        DRI_CONF_DESC(en,"Enable extension GL_NV_vertex_program") \
+        DRI_CONF_DESC(de,"Erweiterung GL_NV_vertex_program aktivieren") \
+        DRI_CONF_DESC(es,"Activar extensión GL_NV_vertex_program") \
+        DRI_CONF_DESC(nl,"Zet uitbreiding GL_NV_vertex_program aan") \
+        DRI_CONF_DESC(fr,"Activer l'extension GL_NV_vertex_program") \
+DRI_CONF_OPT_END
diff --git a/src/mesa/drivers/dri/common/xmlpool/t_options.h b/src/mesa/drivers/dri/common/xmlpool/t_options.h
new file mode 100644
index 00000000000..ab9245ee29c
--- /dev/null
+++ b/src/mesa/drivers/dri/common/xmlpool/t_options.h
@@ -0,0 +1,230 @@
+/*
+ * XML DRI client-side driver configuration
+ * Copyright (C) 2003 Felix Kuehling
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * FELIX KUEHLING, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ */
+/**
+ * \file t_options.h
+ * \brief Templates of common options
+ * \author Felix Kuehling
+ *
+ * This file defines macros for common options that can be used to
+ * construct driConfigOptions in the drivers. This file is only a
+ * template containing English descriptions for options wrapped in
+ * gettext(). xgettext can be used to extract translatable
+ * strings. These strings can then be translated by anyone familiar
+ * with GNU gettext. gen_xmlpool.py takes this template and fills in
+ * all the translations. The result (options.h) is included by
+ * xmlpool.h which in turn can be included by drivers.
+ *
+ * The macros used to describe otions in this file are defined in
+ * ../xmlpool.h.
+ */
+
+/* This is needed for xgettext to extract translatable strings.
+ * gen_xmlpool.py will discard this line. */
+#include <libintl.h>
+
+/*
+ * predefined option sections and options with multi-lingual descriptions
+ */
+
+/** \brief Debugging options */
+#define DRI_CONF_SECTION_DEBUG \
+DRI_CONF_SECTION_BEGIN \
+	DRI_CONF_DESC(en,gettext("Debugging"))
+
+#define DRI_CONF_NO_RAST(def) \
+DRI_CONF_OPT_BEGIN(no_rast,bool,def) \
+        DRI_CONF_DESC(en,gettext("Disable 3D acceleration")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_PERFORMANCE_BOXES(def) \
+DRI_CONF_OPT_BEGIN(performance_boxes,bool,def) \
+        DRI_CONF_DESC(en,gettext("Show performance boxes")) \
+DRI_CONF_OPT_END
+
+
+/** \brief Texture-related options */
+#define DRI_CONF_SECTION_QUALITY \
+DRI_CONF_SECTION_BEGIN \
+	DRI_CONF_DESC(en,gettext("Image Quality"))
+
+#define DRI_CONF_TEXTURE_DEPTH_FB       0
+#define DRI_CONF_TEXTURE_DEPTH_32       1
+#define DRI_CONF_TEXTURE_DEPTH_16       2
+#define DRI_CONF_TEXTURE_DEPTH_FORCE_16 3
+#define DRI_CONF_TEXTURE_DEPTH(def) \
+DRI_CONF_OPT_BEGIN_V(texture_depth,enum,def,"0:3") \
+	DRI_CONF_DESC_BEGIN(en,gettext("Texture color depth")) \
+                DRI_CONF_ENUM(0,gettext("Prefer frame buffer color depth")) \
+                DRI_CONF_ENUM(1,gettext("Prefer 32 bits per texel")) \
+                DRI_CONF_ENUM(2,gettext("Prefer 16 bits per texel")) \
+                DRI_CONF_ENUM(3,gettext("Force 16 bits per texel")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DEF_MAX_ANISOTROPY(def,range) \
+DRI_CONF_OPT_BEGIN_V(def_max_anisotropy,float,def,range) \
+        DRI_CONF_DESC(en,gettext("Initial maximum value for anisotropic texture filtering")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NO_NEG_LOD_BIAS(def) \
+DRI_CONF_OPT_BEGIN(no_neg_lod_bias,bool,def) \
+        DRI_CONF_DESC(en,gettext("Forbid negative texture LOD bias")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FORCE_S3TC_ENABLE(def) \
+DRI_CONF_OPT_BEGIN(force_s3tc_enable,bool,def) \
+        DRI_CONF_DESC(en,gettext("Enable S3TC texture compression even if software support is not available")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_COLOR_REDUCTION_ROUND 0
+#define DRI_CONF_COLOR_REDUCTION_DITHER 1
+#define DRI_CONF_COLOR_REDUCTION(def) \
+DRI_CONF_OPT_BEGIN_V(color_reduction,enum,def,"0:1") \
+        DRI_CONF_DESC_BEGIN(en,gettext("Initial color reduction method")) \
+                DRI_CONF_ENUM(0,gettext("Round colors")) \
+                DRI_CONF_ENUM(1,gettext("Dither colors")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_ROUND_TRUNC 0
+#define DRI_CONF_ROUND_ROUND 1
+#define DRI_CONF_ROUND_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(round_mode,enum,def,"0:1") \
+	DRI_CONF_DESC_BEGIN(en,gettext("Color rounding method")) \
+                DRI_CONF_ENUM(0,gettext("Round color components downward")) \
+                DRI_CONF_ENUM(1,gettext("Round to nearest color")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_DITHER_XERRORDIFF 0
+#define DRI_CONF_DITHER_XERRORDIFFRESET 1
+#define DRI_CONF_DITHER_ORDERED 2
+#define DRI_CONF_DITHER_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(dither_mode,enum,def,"0:2") \
+	DRI_CONF_DESC_BEGIN(en,gettext("Color dithering method")) \
+                DRI_CONF_ENUM(0,gettext("Horizontal error diffusion")) \
+                DRI_CONF_ENUM(1,gettext("Horizontal error diffusion, reset error at line start")) \
+                DRI_CONF_ENUM(2,gettext("Ordered 2D color dithering")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FLOAT_DEPTH(def) \
+DRI_CONF_OPT_BEGIN(float_depth,bool,def) \
+        DRI_CONF_DESC(en,gettext("Floating point depth buffer")) \
+DRI_CONF_OPT_END
+
+/** \brief Performance-related options */
+#define DRI_CONF_SECTION_PERFORMANCE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(en,gettext("Performance"))
+
+#define DRI_CONF_TCL_SW 0
+#define DRI_CONF_TCL_PIPELINED 1
+#define DRI_CONF_TCL_VTXFMT 2
+#define DRI_CONF_TCL_CODEGEN 3
+#define DRI_CONF_TCL_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(tcl_mode,enum,def,"0:3") \
+        DRI_CONF_DESC_BEGIN(en,gettext("TCL mode (Transformation, Clipping, Lighting)")) \
+                DRI_CONF_ENUM(0,gettext("Use software TCL pipeline")) \
+                DRI_CONF_ENUM(1,gettext("Use hardware TCL as first TCL pipeline stage")) \
+                DRI_CONF_ENUM(2,gettext("Bypass the TCL pipeline")) \
+                DRI_CONF_ENUM(3,gettext("Bypass the TCL pipeline with state-based machine code generated on-the-fly")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_FTHROTTLE_BUSY 0
+#define DRI_CONF_FTHROTTLE_USLEEPS 1
+#define DRI_CONF_FTHROTTLE_IRQS 2
+#define DRI_CONF_FTHROTTLE_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(fthrottle_mode,enum,def,"0:2") \
+        DRI_CONF_DESC_BEGIN(en,gettext("Method to limit rendering latency")) \
+                DRI_CONF_ENUM(0,gettext("Busy waiting for the graphics hardware")) \
+                DRI_CONF_ENUM(1,gettext("Sleep for brief intervals while waiting for the graphics hardware")) \
+                DRI_CONF_ENUM(2,gettext("Let the graphics hardware emit a software interrupt and sleep")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_VBLANK_NEVER 0
+#define DRI_CONF_VBLANK_DEF_INTERVAL_0 1
+#define DRI_CONF_VBLANK_DEF_INTERVAL_1 2
+#define DRI_CONF_VBLANK_ALWAYS_SYNC 3
+#define DRI_CONF_VBLANK_MODE(def) \
+DRI_CONF_OPT_BEGIN_V(vblank_mode,enum,def,"0:3") \
+        DRI_CONF_DESC_BEGIN(en,gettext("Synchronization with vertical refresh (swap intervals)")) \
+                DRI_CONF_ENUM(0,gettext("Never synchronize with vertical refresh, ignore application's choice")) \
+                DRI_CONF_ENUM(1,gettext("Initial swap interval 0, obey application's choice")) \
+                DRI_CONF_ENUM(2,gettext("Initial swap interval 1, obey application's choice")) \
+                DRI_CONF_ENUM(3,gettext("Always synchronize with vertical refresh, application chooses the minimum swap interval")) \
+        DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_HYPERZ_DISABLED 0
+#define DRI_CONF_HYPERZ_ENABLED 1
+#define DRI_CONF_HYPERZ(def) \
+DRI_CONF_OPT_BEGIN(hyperz,bool,def) \
+        DRI_CONF_DESC(en,gettext("Use HyperZ to boost performance")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_MAX_TEXTURE_UNITS(def,min,max) \
+DRI_CONF_OPT_BEGIN_V(texture_units,int,def, # min ":" # max ) \
+        DRI_CONF_DESC(en,gettext("Number of texture units used")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_TEXTURE_LEVEL_HACK(def) \
+DRI_CONF_OPT_BEGIN(texture_level_hack,bool,def) \
+        DRI_CONF_DESC(en,gettext("Enable hack to allow larger textures with texture compression on radeon/r200")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_TEXTURE_BLEND_QUALITY(def,range) \
+DRI_CONF_OPT_BEGIN_V(texture_blend_quality,float,def,range) \
+	DRI_CONF_DESC(en,gettext("Texture filtering quality vs. speed, AKA “brilinear” texture filtering")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_TEXTURE_HEAPS_ALL 0
+#define DRI_CONF_TEXTURE_HEAPS_CARD 1
+#define DRI_CONF_TEXTURE_HEAPS_GART 2
+#define DRI_CONF_TEXTURE_HEAPS(def) \
+DRI_CONF_OPT_BEGIN_V(texture_heaps,enum,def,"0:2") \
+	DRI_CONF_DESC_BEGIN(en,gettext("Used types of texture memory")) \
+		DRI_CONF_ENUM(0,gettext("All available memory")) \
+		DRI_CONF_ENUM(1,gettext("Only card memory (if available)")) \
+		DRI_CONF_ENUM(2,gettext("Only GART (AGP/PCIE) memory (if available)")) \
+	DRI_CONF_DESC_END \
+DRI_CONF_OPT_END
+
+/* Options for features that are not done in hardware by the driver (like GL_ARB_vertex_program
+   On cards where there is no documentation (r200) or on rasterization-only hardware). */
+#define DRI_CONF_SECTION_SOFTWARE \
+DRI_CONF_SECTION_BEGIN \
+        DRI_CONF_DESC(en,gettext("Features that are not hardware-accelerated"))
+
+#define DRI_CONF_ARB_VERTEX_PROGRAM(def) \
+DRI_CONF_OPT_BEGIN(arb_vertex_program,bool,def) \
+        DRI_CONF_DESC(en,gettext("Enable extension GL_ARB_vertex_program")) \
+DRI_CONF_OPT_END
+
+#define DRI_CONF_NV_VERTEX_PROGRAM(def) \
+DRI_CONF_OPT_BEGIN(nv_vertex_program,bool,def) \
+        DRI_CONF_DESC(en,gettext("Enable extension GL_NV_vertex_program")) \
+DRI_CONF_OPT_END