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99802519b4
This brings us into accordance with the official Python style guide (http://www.python.org/dev/peps/pep-0008/#indentation). To preserve the indentation of the c code that is generated by these scripts, I've avoided re-indenting triple-quoted strings (unless those strings appear to be docstrings). Acked-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
120 lines
3.8 KiB
Python
120 lines
3.8 KiB
Python
#!/usr/bin/env python
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# (C) Copyright IBM Corporation 2004, 2005
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# All Rights Reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# on the rights to use, copy, modify, merge, publish, distribute, sub
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# license, and/or sell copies of the Software, and to permit persons to whom
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# the Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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# IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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#
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# Authors:
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# Ian Romanick <idr@us.ibm.com>
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import gl_XML
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import license
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import sys, getopt
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class PrintGlOffsets(gl_XML.gl_print_base):
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def __init__(self, es=False):
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gl_XML.gl_print_base.__init__(self)
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self.es = es
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self.name = "gl_offsets.py (from Mesa)"
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self.header_tag = '_GLAPI_OFFSETS_H_'
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self.license = license.bsd_license_template % ( \
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"""Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
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(C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
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return
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def printBody(self, api):
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print '/* this file should not be included directly in mesa */'
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print ''
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functions = []
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abi_functions = []
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alias_functions = []
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count = 0
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for f in api.functionIterateByOffset():
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if not f.is_abi():
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functions.append( [f, count] )
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count += 1
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else:
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abi_functions.append( f )
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if self.es:
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# remember functions with aliases
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if len(f.entry_points) > 1:
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alias_functions.append(f)
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for f in abi_functions:
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print '#define _gloffset_%s %d' % (f.name, f.offset)
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last_static = f.offset
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print ''
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print '#if !defined(_GLAPI_USE_REMAP_TABLE)'
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print ''
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for [f, index] in functions:
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print '#define _gloffset_%s %d' % (f.name, f.offset)
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print '#define _gloffset_FIRST_DYNAMIC %d' % (api.next_offset)
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print ''
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print '#else'
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print ''
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for [f, index] in functions:
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print '#define _gloffset_%s driDispatchRemapTable[%s_remap_index]' % (f.name, f.name)
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print ''
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print '#endif /* !defined(_GLAPI_USE_REMAP_TABLE) */'
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if alias_functions:
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print ''
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print '/* define aliases for compatibility */'
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for f in alias_functions:
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for name in f.entry_points:
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if name != f.name:
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print '#define _gloffset_%s _gloffset_%s' % (name, f.name)
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return
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def show_usage():
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print "Usage: %s [-f input_file_name] [-c]" % sys.argv[0]
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print " -c Enable compatibility with OpenGL ES."
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sys.exit(1)
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if __name__ == '__main__':
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file_name = "gl_API.xml"
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try:
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(args, trail) = getopt.getopt(sys.argv[1:], "f:c")
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except Exception,e:
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show_usage()
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es = False
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for (arg,val) in args:
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if arg == "-f":
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file_name = val
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elif arg == "-c":
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es = True
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api = gl_XML.parse_GL_API( file_name )
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printer = PrintGlOffsets(es)
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printer.Print( api )
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