69 lines
2.6 KiB
Python
69 lines
2.6 KiB
Python
#!/usr/bin/env python
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## ======================================================================== ##
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## Copyright 2009-2019 Intel Corporation ##
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## ##
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## Licensed under the Apache License, Version 2.0 (the "License"); ##
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## you may not use this file except in compliance with the License. ##
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## You may obtain a copy of the License at ##
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## ##
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## http://www.apache.org/licenses/LICENSE-2.0 ##
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## ##
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## Unless required by applicable law or agreed to in writing, software ##
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## distributed under the License is distributed on an "AS IS" BASIS, ##
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## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ##
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## See the License for the specific language governing permissions and ##
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## limitations under the License. ##
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## ======================================================================== ##
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import os
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from array import array
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# Generates a C++ file from the specified binary resource file
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def generate(in_path, out_path):
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namespace = "oidn::weights"
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scopes = namespace.split("::")
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file_name = os.path.basename(in_path)
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var_name = os.path.splitext(file_name)[0]
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with open(in_path, "rb") as in_file, open(out_path, "w") as out_file:
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# Header
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out_file.write("// Generated from: %s\n" % file_name)
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out_file.write("#include <cstddef>\n\n")
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# Open the namespaces
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for s in scopes:
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out_file.write("namespace %s {\n" % s)
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if scopes:
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out_file.write("\n")
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# Read the file
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in_data = array("B", in_file.read())
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# Write the size
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out_file.write("//const size_t %s_size = %d;\n\n" % (var_name, len(in_data)))
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# Write the data
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out_file.write("unsigned char %s[] = {" % var_name)
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for i in range(len(in_data)):
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c = in_data[i]
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if i > 0:
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out_file.write(",")
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if (i + 1) % 20 == 1:
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out_file.write("\n")
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out_file.write("%d" % c)
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out_file.write("\n};\n")
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# Close the namespaces
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if scopes:
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out_file.write("\n")
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for scope in reversed(scopes):
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out_file.write("} // namespace %s\n" % scope)
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def tza_to_cpp(target, source, env):
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for x in zip(source, target):
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generate(str(x[0]), str(x[1]))
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