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107 lines
2.8 KiB
107 lines
2.8 KiB
# -*- coding: utf-8 -*-
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#-------------------------------------------------------------------------
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# drawElements Quality Program utilities
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# --------------------------------------
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#
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# Copyright (c) 2016 The Khronos Group Inc.
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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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#-------------------------------------------------------------------------
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import sys
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import string
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from genutil import *
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# Templates
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INVALID_IMPLICIT_CONVESION_TEMPLATE0 = """
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case ${{NAME}}
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expect compile_fail
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both ""
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precision mediump float;
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precision mediump int;
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${DECLARATIONS}
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void main()
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{
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${{TYPE0}} c;
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${{TYPE0}} a;
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${{TYPE1}} b;
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${{TYPE0}} c = a ${{OPERATION}} b;
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}
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""
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end
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"""[1:-1]
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INVALID_IMPLICIT_CONVESION_TEMPLATE1 = """
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case ${{NAME}}
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expect compile_fail
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both ""
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precision mediump float;
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precision mediump int;
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${DECLARATIONS}
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void main()
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{
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${{TYPE1}} c;
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${{TYPE0}} a;
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${{TYPE1}} b;
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${{TYPE1}} c = a ${{OPERATION}} b;
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}
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""
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end
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"""[1:-1]
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arithOperations = {'+': 'add', '*':'mul', '/': 'div', '-':'sub'}
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class InvalidImplicitConversionCase(ShaderCase):
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def __init__(self, operation, type0, type1):
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self.name = arithOperations[operation] + '_' + type0 + '_' + type1
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self.operation = operation
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self.type0 = type0
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self.type1 = type1
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def __str__(self):
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params0 = { "NAME": self.name + '_' + self.type0, "TYPE0": self.type0, "TYPE1": self.type1, "OPERATION": self.operation }
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params1 = { "NAME": self.name + '_' + self.type1, "TYPE0": self.type0, "TYPE1": self.type1, "OPERATION": self.operation }
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return fillTemplate(INVALID_IMPLICIT_CONVESION_TEMPLATE0, params0) + '\n' + fillTemplate(INVALID_IMPLICIT_CONVESION_TEMPLATE1, params1)
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def createCase(operation, type0, type1):
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cases = []
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for t0 in type0:
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for t1 in type1:
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case = InvalidImplicitConversionCase(operation, t0, t1)
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cases.append(case)
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return cases
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floats = ['float', 'vec2', 'vec3', 'vec4']
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sintegers = ['int', 'ivec2', 'ivec3', 'ivec4']
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cases = []
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for op in arithOperations:
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caseFpInt = createCase(op, floats, sintegers)
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cases = cases + caseFpInt
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invalidImplicitConversionCases = [
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CaseGroup("invalid_implicit_conversions", "Invalid Implicit Conversions", cases),
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]
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if __name__ == "__main__":
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print("Generating shader case files.")
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writeAllCases("invalid_implicit_conversions.test", invalidImplicitConversionCases)
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