1 files changed, 65 insertions, 0 deletions
diff --git a/src/VBox/GuestHost/OpenGL/packer/pack_current.py b/src/VBox/GuestHost/OpenGL/packer/pack_current.py
new file mode 100755
index 00000000..31d82f34
--- /dev/null
+++ b/src/VBox/GuestHost/OpenGL/packer/pack_current.py
@@ -0,0 +1,65 @@
+# Copyright (c) 2001, Stanford University
+# All rights reserved.
+#
+# See the file LICENSE.txt for information on redistributing this software.
+
+# This script generates the pack_current.c file.
+
+from __future__ import print_function
+import sys
+sys.path.append( "../glapi_parser" )
+import apiutil
+
+from pack_currenttypes import *
+
+apiutil.CopyrightC()
+
+print("""
+/* DO NOT EDIT - THIS FILE GENERATED BY THE pack_current.py SCRIPT */
+
+#include <memory.h>
+#include "packer.h"
+#include "state/cr_currentpointers.h"
+
+#include <stdio.h>
+
+void crPackOffsetCurrentPointers( int offset )
+{
+	CR_GET_PACKER_CONTEXT(pc);
+	GLnormal_p		*normal		= &(pc->current.c.normal);
+	GLcolor_p		*color		= &(pc->current.c.color);
+	GLsecondarycolor_p	*secondaryColor	= &(pc->current.c.secondaryColor);
+	GLtexcoord_p	*texCoord	= &(pc->current.c.texCoord);
+	GLindex_p		*index		= &(pc->current.c.index);
+	GLedgeflag_p	*edgeFlag	= &(pc->current.c.edgeFlag);
+	GLvertexattrib_p *vertexAttrib = &(pc->current.c.vertexAttrib);
+	GLfogcoord_p    *fogCoord   = &(pc->current.c.fogCoord);
+	int i;
+""")
+
+for k in sorted(current_fns.keys()):
+	name = '%s%s' % (k[:1].lower(),k[1:])
+	if 'array' in current_fns[k]:
+			print('\tfor (i = 0; i < %s; i++)' % current_fns[k]['array'])
+			print('\t{')
+	for type in current_fns[k]['types']:
+		for size in current_fns[k]['sizes']:
+			indent = ""
+			ptr = "%s->%s%d" % (name, type, size )
+			if 'array' in current_fns[k]:
+				ptr += "[i]"
+				indent = "\t"
+			print("%s\tif (%s)" % (indent, ptr))
+			print("%s\t\t%s += offset;" % (indent, ptr ))
+	if 'array' in current_fns[k]:
+		print('\t}')
+print("""
+}
+
+void crPackNullCurrentPointers( void )
+{
+	CR_GET_PACKER_CONTEXT(pc);
+	CRCurrentStateAttr	*c		= &(pc->current.c);
+""")
+print('\tmemset (c, 0, sizeof(CRCurrentStateAttr));')
+print("}")