From f893f032faebd6c6f4be4f9de7c8181575bb247c Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 11 Sep 1999 11:34:21 +0000
Subject: [PATCH] added GLU_EXT_get_proc_address

---
 include/GL/glu.h   | 21 ++++++++++++++++++++-
 src/glu/mesa/glu.c | 33 +++++++++++++++++++++++++++++++--
 2 files changed, 51 insertions(+), 3 deletions(-)

diff --git a/include/GL/glu.h b/include/GL/glu.h
index 1123705547b..a2dfbfaa845 100644
--- a/include/GL/glu.h
+++ b/include/GL/glu.h
@@ -1,4 +1,4 @@
-/* $Id: glu.h,v 1.2 1999/09/10 02:08:18 gareth Exp $ */
+/* $Id: glu.h,v 1.3 1999/09/11 11:34:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,6 +23,9 @@
 
 /*
  * $Log: glu.h,v $
+ * Revision 1.3  1999/09/11 11:34:21  brianp
+ * added GLU_EXT_get_proc_address
+ *
  * Revision 1.2  1999/09/10 02:08:18  gareth
  * Added GLU 1.3 tessellation (except winding rule code).
  *
@@ -481,6 +484,22 @@ GLUAPI void GLAPIENTRY gluEndPolygon( GLUtesselator *tobj );
 GLUAPI const GLubyte* GLAPIENTRY gluGetString( GLenum name );
 
 
+
+/*
+ * GLU_EXT_get_proc_address extensions
+ */
+
+#ifdef GL_EXT_get_proc_address
+/* This extension requires GL_EXT_get_proc_address */
+
+GLUAPI GLfunction GLAPIENTRY gluGetProcAddressEXT( const GLubyte *procName );
+
+#define GLU_EXT_get_proc_address 1
+
+#endif /* GL_EXT_get_proc_address */
+
+
+
 #if defined(__BEOS__) || defined(__QUICKDRAW__)
 #pragma export off
 #endif
diff --git a/src/glu/mesa/glu.c b/src/glu/mesa/glu.c
index e9037b7614d..9e0fb460309 100644
--- a/src/glu/mesa/glu.c
+++ b/src/glu/mesa/glu.c
@@ -1,4 +1,4 @@
-/* $Id: glu.c,v 1.3 1999/09/10 04:32:10 gareth Exp $ */
+/* $Id: glu.c,v 1.4 1999/09/11 11:36:26 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,6 +23,9 @@
 
 /*
  * $Log: glu.c,v $
+ * Revision 1.4  1999/09/11 11:36:26  brianp
+ * added GLU_EXT_get_proc_address
+ *
  * Revision 1.3  1999/09/10 04:32:10  gareth
  * Fixed triangle output, recovery process termination.
  *
@@ -325,7 +328,7 @@ const GLubyte* GLAPIENTRY gluErrorString( GLenum errorCode )
 
 const GLubyte* GLAPIENTRY gluGetString( GLenum name )
 {
-   static char *extensions = "GL_EXT_abgr";
+   static char *extensions = "GL_EXT_abgr GLU_EXT_get_proc_address";
    static char *version = "1.1 Mesa 3.1";
 
    switch (name) {
@@ -338,3 +341,29 @@ const GLubyte* GLAPIENTRY gluGetString( GLenum name )
    }
 }
 
+
+
+#ifdef GLU_EXT_get_proc_address
+
+GLfunction GLAPIENTRY gluGetProcAddressEXT( const GLubyte *procName )
+{
+   struct proc {
+      const char *name;
+      void *address;
+   };
+   static struct proc procTable[] = {
+      { "gluGetProcAddressEXT", (void *) gluGetProcAddressEXT },  /* myself! */
+      { NULL, NULL }
+   };
+   GLuint i;
+
+   for (i = 0; procTable[i].address; i++) {
+      if (strcmp((const char *) procName, procTable[i].name) == 0)
+	 return (GLfunction) procTable[i].address;
+   }
+
+   return NULL;
+}
+
+#endif
+
-- 
2.30.2