source: vbox/trunk/src/VBox/GuestHost/OpenGL/packer/pack_currentheader.py@ 70939

# Copyright (c) 2001, Stanford University
# All rights reserved.
#
# See the file LICENSE.txt for information on redistributing this software.

# This script generates the include/state/cr_currentpointers.h 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_currentheader.py SCRIPT */

#ifndef CR_CURRENT_H
#define CR_CURRENT_H

#include "state/cr_limits.h"
""")

sorted_keys = sorted(current_fns.keys())

for k in sorted_keys:
        name = k.lower();
        print("typedef struct {")
        if 'array' in current_fns[k]:
                print("\tconst unsigned char *ptr[%s];" % current_fns[k]['array'])
        else:
                print("\tconst unsigned char *ptr;")
        for type in current_fns[k]['types']:
                for size in current_fns[k]['sizes']:
                        if 'array' in current_fns[k]:
                                print("\tconst unsigned char *%s%d[%s];" % (type, size, current_fns[k]['array']))
                        else:
                                print("\tconst unsigned char *%s%d;" % (type, size))
        print("} GL%s_p;\n" % name)

print("typedef  struct attrs {")
for k in sorted_keys:
        name = k.lower()
        field = '%s%s' % (k[:1].lower(),k[1:])
        print("\tGL%s_p %s;" % (name,field))
print(" } CRCurrentStateAttr;")
        

print("typedef struct {")
print("""
        CRCurrentStateAttr c;
        unsigned char *vtx_op;
        unsigned char *vtx_data;
        unsigned char *begin_op;
        unsigned char *begin_data;
        unsigned int vtx_count;
        unsigned int vtx_max;
        unsigned int vtx_count_begin;
        unsigned int attribsUsedMask;
    unsigned int changedVertexAttrib;
} CRCurrentStatePointers;

#endif /* CR_CURRENT_H */
""")