added GLCALLBACKPCAST for Cygnus (Sven Panne)

3 files changed, 34 insertions, 110 deletions

diff --git a/src/glu/mesa/nurbs.c b/src/glu/mesa/nurbs.c
index 0ce9a449873..0d3390af6b5 100644
--- a/src/glu/mesa/nurbs.c
+++ b/src/glu/mesa/nurbs.c
@@ -1,9 +1,9 @@
-/* $Id: nurbs.c,v 1.2 1999/11/11 03:21:43 kendallb Exp $ */
+/* $Id: nurbs.c,v 1.1.1.1.2.1 2000/02/10 17:23:47 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
- * Copyright (C) 1995-1999  Brian Paul
+ * Version:  3.2
+ * Copyright (C) 1995-2000  Brian Paul
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ -22,73 +22,6 @@
 
 
 /*
- * $Log: nurbs.c,v $
- * Revision 1.2  1999/11/11 03:21:43  kendallb
- *
- *  . Updated GL/gl.h with GLCALLACKP and GLAPIENTRYP macros for compatibility
- *    with the IBM VisualAge C++ compiler. Eventually some more code will be
- *    needed in the headers to enable the reversal of (__stdcall*) to (*__stdcall)
- *    for the IBM compilers, however we currently build using our own header files
- *    that already handle this.
- *
- *  . Changed instances of (GLCALLBACK*) to GLCALLBACKP for compatibility
- *    with the IBM VisualAge C++ compiler in src-glu.
- *
- *  . Misc cleanups for warnings generated with Watcom C++ in src-glu. Compiles
- *    with 0 warnings now.
- *
- *  . tess_hash.c: line 244 - Why is this function stubbed out? I removed the
- *    code with a #if 0 to avoid a compiler warning, but it looks dangerous.
- *
- * Revision 1.1.1.1  1999/08/19 00:55:42  jtg
- * Imported sources
- *
- * Revision 1.14  1999/01/03 03:23:15  brianp
- * now using GLAPIENTRY and GLCALLBACK keywords (Ted Jump)
- *
- * Revision 1.13  1998/06/01 01:07:49  brianp
- * small update for Next/OpenStep from Alexander Mai
- *
- * Revision 1.12  1998/03/15 18:14:30  brianp
- * fixed a compiler cast warning
- *
- * Revision 1.11  1998/02/07 14:29:11  brianp
- * fixed casting problem in gluNurbsCallback, again
- *
- * Revision 1.10  1998/02/04 00:21:20  brianp
- * fixed cygnus compilation problem (Stephane Rehel)
- *
- * Revision 1.9  1998/01/16 03:35:26  brianp
- * fixed Windows compilation warnings (Theodore Jump)
- *
- * Revision 1.8  1997/09/17 01:51:48  brianp
- * changed glu*Callback() functions to match prototype in glu.h
- *
- * Revision 1.7  1997/07/24 01:28:44  brianp
- * changed precompiled header symbol from PCH to PC_HEADER
- *
- * Revision 1.6  1997/07/24 01:26:31  brianp
- * added CALLBACK keyword to gluNurbsCallback()
- *
- * Revision 1.5  1997/05/28 02:29:38  brianp
- * added support for precompiled headers (PCH), inserted APIENTRY keyword
- *
- * Revision 1.4  1997/05/27 03:17:22  brianp
- * minor clean-up
- *
- * Revision 1.3  1997/05/27 03:00:16  brianp
- * incorporated Bogdan's new NURBS code
- *
- * Revision 1.2  1996/09/27 23:11:23  brianp
- * ifdef'd out unimplemented trimmed nurbs code
- *
- * Revision 1.1  1996/09/27 01:19:39  brianp
- * Initial revision
- *
- */
-
-
-/*
  * NURBS implementation written by Bogdan Sikorski (bogdan@cira.it)
  * See README2 for more info.
  */
@@ -617,13 +550,9 @@ void GLAPIENTRY gluNurbsSurface( GLUnurbsObj *nobj,
 
 
 void GLAPIENTRY
-gluNurbsCallback( GLUnurbsObj *nobj, GLenum which, void (GLCALLBACKP fn)())
+gluNurbsCallback( GLUnurbsObj *nobj, GLenum which, void (GLCALLBACK *fn)())
 {
-#if defined(__CYGWIN32__) || defined(OPENSTEP)
-    nobj->error_callback = (void(*)(GLenum))fn;
-#else
-	nobj->error_callback = (void(GLCALLBACKP)(GLenum))fn;
-#endif
+    nobj->error_callback = (void(GLCALLBACKPCAST)(GLenum))fn;
 
     if(which!=GLU_ERROR)
         call_user_error(nobj,GLU_INVALID_ENUM);
diff --git a/src/glu/mesa/quadric.c b/src/glu/mesa/quadric.c
index f90f265dd04..33f225b5697 100644
--- a/src/glu/mesa/quadric.c
+++ b/src/glu/mesa/quadric.c
@@ -1,4 +1,4 @@
-/* $Id: quadric.c,v 1.1.1.1.2.3 2000/01/11 22:01:49 brianp Exp $ */
+/* $Id: quadric.c,v 1.1.1.1.2.4 2000/02/10 17:23:48 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -163,7 +163,7 @@ void GLAPIENTRY gluQuadricCallback( GLUquadricObj *qobj,
     */
    if (qobj && which==GLU_ERROR) {
 #ifdef __CYGWIN32__
-      qobj->ErrorFunc = (void(*)(int))fn;
+      qobj->ErrorFunc = (void(GLCALLBACKPCAST)(GLenum))fn;
 #elif defined(OPENSTEP)
       qobj->ErrorFunc = (void(*)(GLenum))fn;
 #elif defined(_WIN32)
diff --git a/src/glu/mesa/tess.c b/src/glu/mesa/tess.c
index f9d4c453cb6..2284643aed1 100644
--- a/src/glu/mesa/tess.c
+++ b/src/glu/mesa/tess.c
@@ -1,10 +1,10 @@
-/* $Id: tess.c,v 1.20.2.8 2000/01/19 04:57:27 gareth Exp $ */
+/* $Id: tess.c,v 1.20.2.9 2000/02/10 17:23:48 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.1
+ * Version:  3.2
  *
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2000  Brian Paul   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"),
@@ -83,19 +83,19 @@ void tess_error_callback( GLUtesselator *tobj, GLenum errnum )
  *****************************************************************************/
 static void init_callbacks( tess_callbacks_t *callbacks )
 {
-    callbacks->begin        = ( void (GLCALLBACK*)(GLenum) ) NULL;
-    callbacks->beginData    = ( void (GLCALLBACK*)(GLenum, void *) ) NULL;
-    callbacks->edgeFlag     = ( void (GLCALLBACK*)(GLboolean) ) NULL;
-    callbacks->edgeFlagData = ( void (GLCALLBACK*)(GLboolean, void *) ) NULL;
-    callbacks->vertex       = ( void (GLCALLBACK*)(void *) ) NULL;
-    callbacks->vertexData   = ( void (GLCALLBACK*)(void *, void *) ) NULL;
-    callbacks->end          = ( void (GLCALLBACK*)(void) ) NULL;
-    callbacks->endData      = ( void (GLCALLBACK*)(void *) ) NULL;
-    callbacks->error        = ( void (GLCALLBACK*)(GLenum) ) NULL;
-    callbacks->errorData    = ( void (GLCALLBACK*)(GLenum, void *) ) NULL;
-    callbacks->combine      = ( void (GLCALLBACK*)(GLdouble [3], void *[4],
+    callbacks->begin        = ( void (GLCALLBACKPCAST)(GLenum) ) NULL;
+    callbacks->beginData    = ( void (GLCALLBACKPCAST)(GLenum, void *) ) NULL;
+    callbacks->edgeFlag     = ( void (GLCALLBACKPCAST)(GLboolean) ) NULL;
+    callbacks->edgeFlagData = ( void (GLCALLBACKPCAST)(GLboolean, void *) ) NULL;
+    callbacks->vertex       = ( void (GLCALLBACKPCAST)(void *) ) NULL;
+    callbacks->vertexData   = ( void (GLCALLBACKPCAST)(void *, void *) ) NULL;
+    callbacks->end          = ( void (GLCALLBACKPCAST)(void) ) NULL;
+    callbacks->endData      = ( void (GLCALLBACKPCAST)(void *) ) NULL;
+    callbacks->error        = ( void (GLCALLBACKPCAST)(GLenum) ) NULL;
+    callbacks->errorData    = ( void (GLCALLBACKPCAST)(GLenum, void *) ) NULL;
+    callbacks->combine      = ( void (GLCALLBACKPCAST)(GLdouble [3], void *[4],
 						   GLfloat [4], void **) ) NULL;
-    callbacks->combineData  = ( void (GLCALLBACK*)(GLdouble [3], void *[4],
+    callbacks->combineData  = ( void (GLCALLBACKPCAST)(GLdouble [3], void *[4],
 						   GLfloat [4], void **,
 						   void *) ) NULL;
 }
@@ -883,55 +883,50 @@ void GLAPIENTRY gluTessCallback( GLUtesselator *tobj, GLenum which,
     {
 	/* Register the begin callbacks. */
     case GLU_TESS_BEGIN:
-	tobj->callbacks.begin = (void (GLCALLBACK*)(GLenum)) fn;
+	tobj->callbacks.begin = (void (GLCALLBACKPCAST)(GLenum)) fn;
 	break;
     case GLU_TESS_BEGIN_DATA:
-	tobj->callbacks.beginData = (void (GLCALLBACK*)(GLenum, void *)) fn;
+	tobj->callbacks.beginData = (void (GLCALLBACKPCAST)(GLenum, void *)) fn;
 	break;
 
 	/* Register the edge flag callbacks. */
     case GLU_TESS_EDGE_FLAG:
-	tobj->callbacks.edgeFlag = (void (GLCALLBACK*)(GLboolean)) fn;
+	tobj->callbacks.edgeFlag = (void (GLCALLBACKPCAST)(GLboolean)) fn;
 	break;
     case GLU_TESS_EDGE_FLAG_DATA:
-	tobj->callbacks.edgeFlagData =
-	    (void (GLCALLBACK*)(GLboolean, void *)) fn;
+	tobj->callbacks.edgeFlagData = (void (GLCALLBACKPCAST)(GLboolean, void *)) fn;
 	break;
 
 	/* Register the vertex callbacks. */
     case GLU_TESS_VERTEX:
-	tobj->callbacks.vertex = (void (GLCALLBACK*)(void *)) fn;
+	tobj->callbacks.vertex = (void (GLCALLBACKPCAST)(void *)) fn;
 	break;
     case GLU_TESS_VERTEX_DATA:
-	tobj->callbacks.vertexData = (void (GLCALLBACK*)(void *, void *)) fn;
+	tobj->callbacks.vertexData = (void (GLCALLBACKPCAST)(void *, void *)) fn;
 	break;
 
 	/* Register the end callbacks. */
     case GLU_TESS_END:
-	tobj->callbacks.end = (void (GLCALLBACK*)(void)) fn;
+	tobj->callbacks.end = (void (GLCALLBACKPCAST)(void)) fn;
 	break;
     case GLU_TESS_END_DATA:
-	tobj->callbacks.endData = (void (GLCALLBACK*)(void *)) fn;
+	tobj->callbacks.endData = (void (GLCALLBACKPCAST)(void *)) fn;
 	break;
 
 	/* Register the error callbacks. */
     case GLU_TESS_ERROR:
-	tobj->callbacks.error = (void (GLCALLBACK*)(GLenum)) fn;
+	tobj->callbacks.error = (void (GLCALLBACKPCAST)(GLenum)) fn;
 	break;
     case GLU_TESS_ERROR_DATA:
-	tobj->callbacks.errorData = (void (GLCALLBACK*)(GLenum, void *)) fn;
+	tobj->callbacks.errorData = (void (GLCALLBACKPCAST)(GLenum, void *)) fn;
 	break;
 
 	/* Register the combine callbacks. */
     case GLU_TESS_COMBINE:
-	tobj->callbacks.combine =
-	    (void (GLCALLBACK*)(GLdouble[3], void *[4],
-				GLfloat [4], void **)) fn;
+	tobj->callbacks.combine = (void (GLCALLBACKPCAST)(GLdouble[3], void *[4], GLfloat [4], void **)) fn;
 	break;
     case GLU_TESS_COMBINE_DATA:
-	tobj->callbacks.combineData =
-	    (void (GLCALLBACK*)(GLdouble[3], void *[4], GLfloat [4],
-				void **, void *)) fn;
+	tobj->callbacks.combineData = (void (GLCALLBACKPCAST)(GLdouble[3], void *[4], GLfloat [4], void **, void *)) fn;
 	break;
 
     default: