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vulkan/enum_to_str: Add a add_value_from_xml helper to VkEnum

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Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
This commit is contained in:
Jason Ekstrand 2018-01-23 19:43:00 -08:00
parent eb23ca069f
commit 539a0aec45
1 changed files with 15 additions and 13 deletions
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28
src/vulkan/util/gen_enum_to_str.py
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@ -165,6 +165,18 @@ class VkEnum(object):
if value not in self.values:
self.values[value] = name
def add_value_from_xml(self, elem, extension=None):
if 'value' in elem.attrib:
self.add_value(elem.attrib['name'],
value=int(elem.attrib['value']))
else:
error = 'dir' in elem.attrib and elem.attrib['dir'] == '-'
print(elem.attrib['name'])
self.add_value(elem.attrib['name'],
extension=extension,
offset=int(elem.attrib['offset']),
error=error)
def parse_xml(enum_factory, ext_factory, filename):
"""Parse the XML file. Accumulate results into the factories.
@ -178,8 +190,7 @@ def parse_xml(enum_factory, ext_factory, filename):
for enum_type in xml.findall('./enums[@type="enum"]'):
enum = enum_factory(enum_type.attrib['name'])
for value in enum_type.findall('./enum'):
enum.add_value(value.attrib['name'],
value=int(value.attrib['value']))
enum.add_value_from_xml(value)
for ext_elem in xml.findall('./extensions/extension[@supported="vulkan"]'):
extension = ext_factory(ext_elem.attrib['name'],
@ -187,17 +198,8 @@ def parse_xml(enum_factory, ext_factory, filename):
for value in ext_elem.findall('./require/enum[@extends]'):
enum = enum_factory.get(value.attrib['extends'])
if enum is None:
continue
if 'value' in value.attrib:
enum.add_value(value.attrib['name'],
value=int(value.attrib['value']))
else:
error = 'dir' in value.attrib and value.attrib['dir'] == '-'
enum.add_value(value.attrib['name'],
extension=extension,
offset=int(value.attrib['offset']),
error=error)
if enum is not None:
enum.add_value_from_xml(value, extension)
def main():