initial check-in

1 files changed, 95 insertions, 0 deletions

diff --git a/src/mesa/glapi/gloffsets.py b/src/mesa/glapi/gloffsets.py
new file mode 100644
index 00000000000..061d71b7e00
--- /dev/null
+++ b/src/mesa/glapi/gloffsets.py
@@ -0,0 +1,95 @@
+#!/usr/bin/env python
+
+# $Id: gloffsets.py,v 1.1 2000/02/22 22:45:20 brianp Exp $
+
+# Mesa 3-D graphics library
+# Version:  3.3
+# 
+# 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"),
+# 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
+# BRIAN PAUL 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.
+
+
+# Generate the glapioffsets.h file.
+#
+# Usage:
+#    gloffsets.py >glapioffsets.h
+#
+# Dependencies:
+#    The gl.spec file from the SI must be in the current directory.
+#
+# Brian Paul  3 February 2000
+
+
+import string
+import re
+
+
+def PrintHead():
+	print '/* DO NOT EDIT - This file generated automatically */'
+	print '#ifndef _GLAPI_OFFSETS_H_'
+	print '#define _GLAPI_OFFSETS_H_'
+	print ''
+	return
+#endif
+
+
+def PrintTail():
+	print ''
+	print '#endif'
+#endif
+
+
+def GenerateDefine(name, offset):
+	s = '#define _gloffset_' + name + ' ' + offset
+	return s;
+#enddef
+
+
+def PrintDefines():
+	functionPattern = re.compile('^[a-zA-Z0-9]+\(')
+	functionNamePattern = re.compile('^[a-zA-Z0-9]+')
+
+	funcName = ''
+
+	f = open('gl.spec')
+	for line in f.readlines():
+
+		m = functionPattern.match(line)
+		if m:
+			# extract funcName
+			n = functionNamePattern.findall(line)
+			funcName = n[0]
+
+		m = string.split(line)
+		if len(m) > 1:
+			if m[0] == 'param':
+				paramName = m[1]
+			if m[0] == 'offset':
+				funcOffset = m[1]
+				s = GenerateDefine(funcName, funcOffset)
+				print s
+		#endif
+	#endfor
+#enddef
+
+
+
+PrintHead()
+PrintDefines()
+PrintTail()