1 files changed, 101 insertions, 0 deletions
diff --git a/mesalib/src/mapi/glapi/gen/gl_functions.py b/mesalib/src/mapi/glapi/gen/gl_functions.py
new file mode 100755
index 000000000..cd408ade2
--- /dev/null
+++ b/mesalib/src/mapi/glapi/gen/gl_functions.py
@@ -0,0 +1,101 @@
+#!/usr/bin/env python
+
+# (C) Copyright IBM Corporation 2004
+# 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
+# on the rights to use, copy, modify, merge, publish, distribute, sub
+# license, 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 (including the next
+# paragraph) 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 NON-INFRINGEMENT.  IN NO EVENT SHALL
+# IBM AND/OR ITS SUPPLIERS 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.
+#
+# Authors:
+#    Ian Romanick <idr@us.ibm.com>
+
+import gl_XML
+import license
+import sys, getopt
+
+class PrintFunctionTable(gl_XML.gl_print_base):
+    def __init__(self):
+        gl_XML.gl_print_base.__init__(self)
+
+        self.header_tag = '__GLFUNCTIONS_H__'
+        self.name = "gl_functions.py"
+        self.license = license.bsd_license_template % ("(C) Copyright IBM Corporation 2005", "IBM")
+        return
+
+
+    def printRealHeader(self):
+        print """
+#include "glapitable.h"
+#include "glapi.h"
+#include "u_thread.h"
+#include "dispatch.h"
+"""
+        return
+
+    def printBody(self, api):
+
+        functions = []
+        abi_functions = []
+        alias_functions = []
+        count = 0
+        for f in api.functionIterateByOffset():
+            if not f.is_abi():
+                functions.append( [f, count] )
+                count += 1
+            else:
+                abi_functions.append( [f, -1] )
+
+        for f, index in abi_functions + functions:
+            arg_string=""
+            nrParams=0
+            comma=""
+
+            for p in f.parameters:
+              if not p.is_padding:
+                nrParams+=1
+                arg_string+=comma
+                comma=", "
+                arg_string+="a%d"%nrParams
+
+            print '#define gl%s(%s) CALL_%s(GET_DISPATCH(), (%s))' % (f.name, arg_string, f.name, arg_string)
+
+        return
+
+
+def show_usage():
+    print "Usage: %s [-f input_file_name]" % sys.argv[0]
+    sys.exit(1)
+
+if __name__ == '__main__':
+    file_name = "gl_API.xml"
+
+    try:
+        (args, trail) = getopt.getopt(sys.argv[1:], "f:")
+    except Exception,e:
+        show_usage()
+
+    for (arg,val) in args:
+        if arg == "-f":
+            file_name = val
+
+    printer = PrintFunctionTable()
+
+    api = gl_XML.parse_GL_API( file_name )
+
+    printer.Print( api )