63 lines
2.5 KiB
Python
63 lines
2.5 KiB
Python
#!/usr/bin/env python3
|
|
# -*- Coding: UTF-8 -*-
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Open Asset Import Library (ASSIMP)
|
|
# ---------------------------------------------------------------------------
|
|
#
|
|
# Copyright (c) 2006-2010, ASSIMP Development Team
|
|
#
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use of this software in source and binary forms,
|
|
# with or without modification, are permitted provided that the following
|
|
# conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above
|
|
# copyright notice, this list of conditions and the
|
|
# following disclaimer.
|
|
#
|
|
# * Redistributions in binary form must reproduce the above
|
|
# copyright notice, this list of conditions and the
|
|
# following disclaimer in the documentation and/or other
|
|
# materials provided with the distribution.
|
|
#
|
|
# * Neither the name of the ASSIMP team, nor the names of its
|
|
# contributors may be used to endorse or promote products
|
|
# derived from this software without specific prior
|
|
# written permission of the ASSIMP Development Team.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
# ---------------------------------------------------------------------------
|
|
|
|
"""Shared stuff for the gen_db and run scripts"""
|
|
|
|
# -------------------------------------------------------------------------------
|
|
def hashing(file,pp):
|
|
""" Map an input file and a postprocessing config to an unique hash.
|
|
|
|
The hash is used to store the item in the database. It
|
|
needs to be persistent across different python implementations
|
|
and platforms, so we implement the hashing manually.
|
|
"""
|
|
file = file.lower()
|
|
file = file.replace('\\','/')+":"+pp
|
|
# SDBM hash
|
|
res = 0
|
|
for t in file:
|
|
res = (ord(t) + (res<<6) + (res<<16) - res) % 2**32
|
|
return '{:x}'.format(res)
|
|
|
|
|
|
# vim: ai ts=4 sts=4 et sw=4
|