From 89a42b7e736bd9b0ab090906cab0cd047a6ec12e Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 11 Sep 1999 11:33:45 +0000
Subject: added GLX_EXT_get_proc_address

---
 src/mesa/drivers/x11/fakeglx.c | 28 +++++++++++++++++++++++++++-
 src/mesa/drivers/x11/glxapi.c  | 13 ++++++++++++-
 2 files changed, 39 insertions(+), 2 deletions(-)

(limited to 'src/mesa')

diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index 2704e35ad5..108c557019 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -1,4 +1,4 @@
-/* $Id: fakeglx.c,v 1.2 1999/09/03 11:53:33 keithw Exp $ */
+/* $Id: fakeglx.c,v 1.3 1999/09/11 11:35:11 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -1472,3 +1472,29 @@ void Fake_glXDummyFunc( void )
    (void) HPCR_DRGB;
    (void) kernel1;
 }
+
+
+GLfunction Fake_glXGetProcAddress( const GLubyte *procName )
+{
+    struct proc {
+      const char *name;
+      void *address;
+   };
+   static struct proc procTable[] = {
+      { "glXGetProcAddressEXT", glXGetProcAddressEXT },  /* myself! */
+      { "glXReleaseBuffersMESA", glXReleaseBuffersMESA },
+      { "glXReleaseBuffersMESA", glXReleaseBuffersMESA },
+      { "glXCopySubBufferMESA", glXCopySubBufferMESA },
+      /* NOTE: GLX_SGI_video_sync not implemented in Mesa */
+      { NULL, NULL }  /* end of list token */
+   };
+   GLuint i;
+
+   /* First, look for core library functions */
+   for (i = 0; procTable[i].address; i++) {
+      if (strcmp((const char *) procName, procTable[i].name) == 0)
+	  return (GLfunction) procTable[i].address;
+   }
+
+   return NULL;
+}
diff --git a/src/mesa/drivers/x11/glxapi.c b/src/mesa/drivers/x11/glxapi.c
index b65bada72b..23b23b90cb 100644
--- a/src/mesa/drivers/x11/glxapi.c
+++ b/src/mesa/drivers/x11/glxapi.c
@@ -1,4 +1,4 @@
-/* $Id: glxapi.c,v 1.1 1999/08/19 00:55:42 jtg Exp $ */
+/* $Id: glxapi.c,v 1.2 1999/09/11 11:35:11 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -403,3 +403,14 @@ int glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
 }
 
 #endif
+
+
+#ifdef GLX_EXT_get_proc_address
+GLfunction glXGetProcAddressEXT( const GLubyte *procName )
+{
+#ifdef REALGLX
+   return 0;  /* XXX todo */
+#endif
+   return Fake_glXGetProcAddress( procName );
+}
+#endif
-- 
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