tests/quick_shader.py

   1 # encoding=utf-8
   2 # Copyright © 2018 Intel Coproration
   3
   4 # Permission is hereby granted, free of charge, to any person obtaining a copy
   5 # of this software and associated documentation files (the "Software"), to deal
   6 # in the Software without restriction, including without limitation the rights
   7 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   8 # copies of the Software, and to permit persons to whom the Software is
   9 # furnished to do so, subject to the following conditions:
  10
  11 # The above copyright notice and this permission notice shall be included in
  12 # all copies or substantial portions of the Software.
  13
  14 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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  19 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  20 # SOFTWARE.
  21
  22 import random
  23
  24 from framework import grouptools
  25 from .shader import profile as _profile
  26
  27 __all__ = ['profile']
  28
  29 profile = _profile.copy()
  30
  31
  32 # There are too many of these, it's simply exhaustive to run them all.
  33 class FilterVsIn(object):
  34     """Filter out 80% of the Vertex Attrib 64 vs_in tests."""
  35
  36     def __init__(self):
  37         self.random = random.Random()
  38         self.random.seed(42)
  39
  40     def __call__(self, name, _):
  41         if 'vs_in' in grouptools.split(name):
  42             # 20%
  43             return self.random.random() <= .2
  44         return True
  45
  46     def reset(self):
  47         self.random.seed(42)
  48
  49
  50 profile.filters.append(FilterVsIn())
  51
  52 # These take too long
  53 profile.filters.append(lambda n, _: '-explosion' not in n)