| 1 | # Copyright (c) 2001, Stanford University
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| 2 | # All rights reserved.
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| 3 | #
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| 4 | # See the file LICENSE.txt for information on redistributing this software.
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| 5 |
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| 6 | # This script generates the pack_current.c file.
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| 7 |
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| 8 | from __future__ import print_function
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| 9 | import sys
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| 10 | sys.path.append( "../glapi_parser" )
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| 11 | import apiutil
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| 12 |
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| 13 | from pack_currenttypes import *
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| 14 |
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| 15 | apiutil.CopyrightC()
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| 16 |
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| 17 | print("""
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| 18 | /* DO NOT EDIT - THIS FILE GENERATED BY THE pack_current.py SCRIPT */
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| 19 |
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| 20 | #include <memory.h>
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| 21 | #include "packer.h"
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| 22 | #include "state/cr_currentpointers.h"
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| 23 |
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| 24 | #include <stdio.h>
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| 25 |
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| 26 | void crPackOffsetCurrentPointers( int offset )
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| 27 | {
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| 28 | CR_GET_PACKER_CONTEXT(pc);
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| 29 | GLnormal_p *normal = &(pc->current.c.normal);
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| 30 | GLcolor_p *color = &(pc->current.c.color);
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| 31 | GLsecondarycolor_p *secondaryColor = &(pc->current.c.secondaryColor);
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| 32 | GLtexcoord_p *texCoord = &(pc->current.c.texCoord);
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| 33 | GLindex_p *index = &(pc->current.c.index);
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| 34 | GLedgeflag_p *edgeFlag = &(pc->current.c.edgeFlag);
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| 35 | GLvertexattrib_p *vertexAttrib = &(pc->current.c.vertexAttrib);
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| 36 | GLfogcoord_p *fogCoord = &(pc->current.c.fogCoord);
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| 37 | int i;
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| 38 | """)
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| 39 |
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| 40 | for k in sorted(current_fns.keys()):
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| 41 | name = '%s%s' % (k[:1].lower(),k[1:])
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| 42 | if 'array' in current_fns[k]:
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| 43 | print('\tfor (i = 0 ; i < %s ; i++)' % current_fns[k]['array'])
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| 44 | print('\t{')
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| 45 | for type in current_fns[k]['types']:
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| 46 | for size in current_fns[k]['sizes']:
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| 47 | indent = ""
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| 48 | ptr = "%s->%s%d" % (name, type, size )
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| 49 | if 'array' in current_fns[k]:
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| 50 | ptr += "[i]"
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| 51 | indent = "\t"
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| 52 | print("%s\tif ( %s )" % (indent, ptr))
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| 53 | print("%s\t{" % indent)
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| 54 | print("%s\t\t%s += offset;" % (indent, ptr ))
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| 55 | print("%s\t}" % indent)
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| 56 | if 'array' in current_fns[k]:
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| 57 | print('\t}')
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| 58 | print("""
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| 59 | }
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| 60 |
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| 61 | void crPackNullCurrentPointers( void )
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| 62 | {
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| 63 | CR_GET_PACKER_CONTEXT(pc);
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| 64 | CRCurrentStateAttr *c = &(pc->current.c);
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| 65 | """)
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| 66 | print('\tmemset ( c, 0, sizeof (CRCurrentStateAttr));')
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| 67 | print("}")
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