mirror of
https://gitee.com/openharmony/third_party_vulkan-headers
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43 lines
1.7 KiB
Python
43 lines
1.7 KiB
Python
#!/usr/bin/python3
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#
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# Copyright 2023 The Khronos Group Inc.
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# SPDX-License-Identifier: Apache-2.0
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import argparse
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import xml.etree.ElementTree as etree
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from reg import stripNonmatchingAPIs
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(prog='stripAPI',
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formatter_class=argparse.RawDescriptionHelpFormatter,
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description='''\
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Filters out elements with non-matching explicit 'api' attributes from API XML.
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To remove Vulkan SC-only elements from the combined API XML:
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python3 scripts/stripAPI.py -input xml/vk.xml -output vulkan-only.xml -keepAPI vulkan
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To remove Vulkan-only elements:
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python3 scripts/stripAPI.py -input xml/vk.xml -output vulkansc-only.xml -keepAPI vulkansc
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If you are parsing the XML yourself but using the xml.etree package, the
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equivalent runtime code is:
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import reg
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reg.stripNonmatchingAPIs(tree.getroot(), keepAPI, actuallyDelete=True)
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where 'tree' is an ElementTree created from the XML file using
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etree.parse(filename)''')
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parser.add_argument('-input', action='store',
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required=True,
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help='Specify input registry XML')
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parser.add_argument('-output', action='store',
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required=True,
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help='Specify output registry XML')
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parser.add_argument('-keepAPI', action='store',
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default=None,
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help='Specify API name whose \'api\' tags are kept')
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args = parser.parse_args()
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tree = etree.parse(args.input)
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if args.keepAPI is not None:
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stripNonmatchingAPIs(tree.getroot(), args.keepAPI, actuallyDelete = True)
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tree.write(args.output)
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