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980 lines
23 KiB
980 lines
23 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 2015 The Android Open Source Project
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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 itertools
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import operator
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import genutil
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from genutil import Scalar, Vec2, Vec3, Vec4, Uint, UVec2, UVec3, UVec4, CaseGroup
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# Templates
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ARTIHMETIC_CASE_TEMPLATE = """
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case ${{NAME}}
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values
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{
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${{VALUES}}
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}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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out0 = ${{EXPR}};
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${OUTPUT}
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}
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""
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end
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""".strip()
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FUNCTIONS_CASE_TEMPLATE = """
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case ${{NAME}}
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values
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{
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${{VALUES}}
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}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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${{OUTTYPE}} func (${{OUTTYPE}} a)
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{
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return a * ${{OUTTYPE}}(2);
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}
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void main()
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{
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${SETUP}
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out0 = func(in0);
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${OUTPUT}
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}
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""
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end
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""".strip()
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ARRAY_CASE_TEMPLATE = """
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case ${{NAME}}
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values
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{
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${{VALUES}}
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}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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${{ARRAYTYPE}}[] x = ${{ARRAYTYPE}}[] (${{ARRAYVALUES}});
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out0 = ${{EXPR}};
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${OUTPUT}
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}
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""
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end
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""".strip()
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STRUCT_CASE_TEMPLATE = """
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case ${{NAME}}
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values
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{
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${{VALUES}}
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}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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struct {
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${{OUTTYPE}} val;
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} x;
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x.val = ${{STRUCTVALUE}};
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out0 = ${{EXPR}};
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${OUTPUT}
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}
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""
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end
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""".strip()
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INVALID_CASE_TEMPLATE = """
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case ${{NAME}}
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expect compile_fail
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values
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{
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${{VALUES}}
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}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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out0 = in0 + ${{OPERAND}};
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${OUTPUT}
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}
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""
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end
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""".strip()
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INVALID_ARRAY_CASE_TEMPLATE = """
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case ${{NAME}}
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expect compile_fail
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values {}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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${{EXPR}}
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${OUTPUT}
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}
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""
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end
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""".strip()
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INVALID_STRUCT_CASE_TEMPLATE = """
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case ${{NAME}}
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expect compile_fail
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version 310 es
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require extension { "GL_EXT_shader_implicit_conversions" } in { vertex, fragment }
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values {}
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both ""
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#version 310 es
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precision highp float;
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${DECLARATIONS}
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void main()
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{
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${SETUP}
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struct { ${{INTYPE}} value; } a;
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struct { ${{OUTTYPE}} value; } b;
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a = ${{INVALUE}};
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b = a;
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${OUTPUT}
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}
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""
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end
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""".strip()
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# Input values
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IN_ISCALAR = [ 2, 1, 1, 3, 5 ]
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IN_USCALAR = [ 1, 3, 4, 7, 11 ]
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IN_IVECTOR = [
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( 1, 2, 3, 4),
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( 2, 1, 2, 6),
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( 3, 7, 2, 5),
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]
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IN_UVECTOR = [
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( 2, 3, 5, 8),
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( 4, 6, 2, 9),
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( 1, 13, 7, 4),
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]
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IN_VALUES = {
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"int": [Scalar(x) for x in IN_ISCALAR],
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"uint": [Scalar(x) for x in IN_USCALAR],
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"ivec2": [Vec2(x[0], x[1]) for x in IN_IVECTOR],
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"uvec2": [Vec2(x[0], x[1]) for x in IN_UVECTOR],
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"ivec3": [Vec3(x[0], x[1], x[2]) for x in IN_IVECTOR],
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"uvec3": [Vec3(x[0], x[1], x[2]) for x in IN_UVECTOR],
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"ivec4": [Vec4(x[0], x[1], x[2], x[3]) for x in IN_IVECTOR],
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"uvec4": [Vec4(x[0], x[1], x[2], x[3]) for x in IN_UVECTOR],
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"float": [Scalar(x).toFloat() for x in IN_ISCALAR],
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"vec2": [Vec2(x[0], x[1]).toFloat() for x in IN_IVECTOR],
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"vec3": [Vec3(x[0], x[1], x[2]).toFloat() for x in IN_IVECTOR],
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"vec4": [Vec4(x[0], x[1], x[2], x[3]).toFloat() for x in IN_IVECTOR],
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}
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VALID_CONVERSIONS = {
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"int": ["float", "uint"],
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"uint": ["float"],
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"ivec2": ["uvec2", "vec2"],
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"uvec2": ["vec2"],
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"ivec3": ["uvec3", "vec3"],
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"uvec3": ["vec3"],
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"ivec4": ["uvec4", "vec4"],
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"uvec4": ["vec4"]
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}
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SCALAR_TO_VECTOR_CONVERSIONS = {
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"int": ["vec2", "vec3", "vec4", "uvec2", "uvec3", "uvec4"],
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"uint": ["vec2", "vec3", "vec4"]
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}
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VALID_ASSIGNMENTS = {
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"int": ["ivec2", "ivec3", "ivec4"],
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"uint": ["uvec2", "uvec3", "uvec4"],
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"ivec2": ["int", "float"],
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"ivec3": ["int", "float"],
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"ivec4": ["int", "float"],
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"uvec2": ["uint", "float"],
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"uvec3": ["uint", "float"],
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"uvec4": ["uint", "float"],
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"float": ["vec2", "vec3", "vec4"],
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"vec2": ["float"],
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"vec3": ["float"],
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"vec4": ["float"]
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}
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IN_TYPE_ORDER = [
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"int", "uint",
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"ivec2", "uvec2", "ivec3",
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"uvec3", "ivec4", "uvec4",
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"float",
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"vec2", "vec3", "vec4"
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]
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def isScalarTypeName (name):
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return name in ["float", "int", "uint"]
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def isVec2TypeName (name):
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return name in ["vec2", "ivec2", "uvec2"]
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def isVec3TypeName (name):
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return name in ["vec3", "ivec3", "uvec3"]
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def isVec4TypeName (name):
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return name in ["vec4", "ivec4", "uvec4"]
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# Utilities
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def scalarToVector(a, b):
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if isinstance(a, Scalar) and isinstance(b, Vec2):
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a = a.toVec2()
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elif isinstance(a, Scalar) and isinstance(b, Vec3):
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a = a.toVec3()
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elif isinstance(a, Scalar) and isinstance(b, Vec4):
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a = a.toVec4()
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return a
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def isUintTypeName (type_name):
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return type_name in ["uint", "uvec2", "uvec3", "uvec4"]
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def convLiteral (type, value):
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if isUintTypeName(type):
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return int(value)
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else:
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return value
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def valueToStr(value_type, value):
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if isinstance(value, Scalar):
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return str(value)
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else:
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assert isinstance(value, genutil.Vec)
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out = value_type + "("
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out += ", ".join([str(convLiteral(value_type, x)) for x in value.getScalars()])
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out += ")"
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return out
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def valuesToStr(prefix, value_type, values):
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def gen_value_strs(value_list, value_type):
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for value in value_list:
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yield valueToStr(value_type, value)
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return "%s = [ %s ];" % (prefix, " | ".join(gen_value_strs(values, value_type)))
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# Test cases
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class ArithmeticCase(genutil.ShaderCase):
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def __init__(self, name, op, in_type, out_type, reverse=False):
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self.op_func = {
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"+": operator.add,
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"-": operator.sub,
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"*": operator.mul,
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"/": operator.div,
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}
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self.name = name
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self.op = op
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self.in_type = in_type
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self.out_type = out_type
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self.reverse = reverse
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def __str__(self):
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params = {
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"NAME": self.name,
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"EXPR": self.get_expr(),
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"VALUES": self.gen_values(),
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}
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return genutil.fillTemplate(ARTIHMETIC_CASE_TEMPLATE, params)
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def apply(self, a, b):
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assert(self.op in self.op_func)
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a = scalarToVector(a, b)
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if self.reverse:
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b, a = a, b
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return self.op_func[self.op](a, b)
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def get_expr(self):
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expr = ["in0", self.op, str(self.get_operand())]
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if self.reverse:
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expr.reverse()
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return " ".join(expr)
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def get_operand(self):
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operands = {
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"float": Scalar(2.0),
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"vec2": Vec2(1.0, 2.0),
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"vec3": Vec3(1.0, 2.0, 3.0),
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"vec4": Vec4(1.0, 2.0, 3.0, 4.0),
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"uint": Uint(2),
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"uvec2": UVec2(1, 2),
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"uvec3": UVec3(1, 2, 3),
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"uvec4": UVec4(1, 2, 3, 4),
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}
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assert self.out_type in operands
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return operands[self.out_type]
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def gen_values(self):
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in_values = IN_VALUES[self.in_type]
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y = self.get_operand()
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out_values = [self.apply(x, y) for x in in_values]
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out = []
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out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
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out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
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return "\n".join(out)
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class ComparisonsCase(ArithmeticCase):
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def __init__(self, name, op, in_type, out_type, reverse=False):
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super(ComparisonsCase, self).__init__(name, op, in_type, out_type, reverse)
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self.op_func = {
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"==": operator.eq,
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"!=": operator.ne,
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"<": operator.lt,
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">": operator.gt,
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"<=": operator.le,
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">=": operator.ge,
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}
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def apply(self, a, b):
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assert(self.op in self.op_func)
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if isinstance(a, Scalar) and isinstance(b, Scalar):
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a, b = float(a), float(b)
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if self.reverse:
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b, a = a, b
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return Scalar(self.op_func[self.op](a, b))
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def gen_values(self):
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in_values = IN_VALUES[self.in_type]
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y = self.get_operand()
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out_values = [self.apply(x, y) for x in in_values]
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out = []
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out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
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out.append(valuesToStr("output bool out0", "bool", out_values))
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return "\n".join(out)
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class ParenthesizedCase(genutil.ShaderCase):
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def __init__(self, name, in_type, out_type, reverse=False, input_in_parens=False):
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self.name = name
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self.in_type = in_type
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self.out_type = out_type
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self.reverse = reverse
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self.input_in_parens = input_in_parens
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def __str__(self):
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params = {
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"NAME": self.name,
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"EXPR": self.get_expr(),
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"VALUES": self.gen_values(),
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}
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return genutil.fillTemplate(ARTIHMETIC_CASE_TEMPLATE, params)
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def apply(self, a):
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b, c = self.get_operand(0), self.get_operand(1)
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a = scalarToVector(a, b)
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if self.input_in_parens:
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return b*(a+c)
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else:
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return a*(b+c)
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def get_expr(self):
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def make_paren_expr():
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out = [
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"in0" if self.input_in_parens else self.get_operand(0),
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"+",
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self.get_operand(1)
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]
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return "(%s)" % (" ".join([str(x) for x in out]))
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expr = [
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"in0" if not self.input_in_parens else self.get_operand(0),
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"*",
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make_paren_expr()
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]
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if self.reverse:
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expr.reverse()
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return " ".join([str(x) for x in expr])
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def get_operand(self, ndx=0):
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return IN_VALUES[self.out_type][ndx]
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def gen_values(self):
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in_values = IN_VALUES[self.in_type]
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out_values = [self.apply(x) for x in in_values]
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out = []
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out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
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out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
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return "\n".join(out)
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class FunctionsCase(genutil.ShaderCase):
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def __init__(self, name, in_type, out_type):
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self.name = name
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self.in_type = in_type
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self.out_type = out_type
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def __str__(self):
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params = {
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"NAME": self.name,
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"OUTTYPE": self.out_type,
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"VALUES": self.gen_values(),
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}
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return genutil.fillTemplate(FUNCTIONS_CASE_TEMPLATE, params)
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def apply(self, a):
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if isUintTypeName(self.out_type):
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return a.toUint() * Uint(2)
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else:
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return a.toFloat() * Scalar(2.0)
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def gen_values(self):
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in_values = IN_VALUES[self.in_type]
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out_values = [self.apply(x) for x in in_values]
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out = []
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out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
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out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
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return "\n".join(out)
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class ArrayCase(genutil.ShaderCase):
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def __init__(self, name, in_type, out_type, reverse=False):
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self.name = name
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self.in_type = in_type
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self.out_type = out_type
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self.reverse = reverse
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def __str__(self):
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params = {
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"NAME": self.name,
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"VALUES": self.gen_values(),
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"ARRAYTYPE": self.out_type,
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"ARRAYVALUES": self.gen_array_values(),
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"EXPR": self.get_expr(),
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}
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return genutil.fillTemplate(ARRAY_CASE_TEMPLATE, params)
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def apply(self, a):
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b = IN_VALUES[self.out_type][1]
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a = scalarToVector(a, b)
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return a + b
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def get_expr(self):
|
|
if not self.reverse:
|
|
return "in0 + x[1]"
|
|
else:
|
|
return "x[1] + in0"
|
|
|
|
def gen_values(self):
|
|
in_values = IN_VALUES[self.in_type]
|
|
out_values = [self.apply(x) for x in in_values]
|
|
|
|
out = []
|
|
out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
|
|
out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
|
|
|
|
return "\n".join(out)
|
|
|
|
def gen_array_values(self):
|
|
out = [valueToStr(self.out_type, x) for x in IN_VALUES[self.out_type]]
|
|
return ", ".join(out)
|
|
|
|
|
|
class ArrayUnpackCase(genutil.ShaderCase):
|
|
def __init__(self, name, in_type, out_type):
|
|
self.name = name
|
|
self.in_type = in_type
|
|
self.out_type = out_type
|
|
|
|
def __str__(self):
|
|
params = {
|
|
"NAME": self.name,
|
|
"VALUES": self.gen_values(),
|
|
"ARRAYTYPE": "float",
|
|
"ARRAYVALUES": self.gen_array_values(),
|
|
"EXPR": self.get_expr(),
|
|
}
|
|
return genutil.fillTemplate(ARRAY_CASE_TEMPLATE, params)
|
|
|
|
def apply(self, a):
|
|
if isinstance(a, Scalar) and isVec2TypeName(self.out_type):
|
|
a = a.toVec2()
|
|
elif isinstance(a, Scalar) and isVec3TypeName(self.out_type):
|
|
a = a.toVec3()
|
|
elif isinstance(a, Scalar) and isVec4TypeName(self.out_type):
|
|
a = a.toVec4()
|
|
|
|
b = IN_VALUES["float"]
|
|
|
|
out = [Scalar(x)+y for x, y in zip(a.getScalars(), b)]
|
|
|
|
if self.out_type == "float":
|
|
return out[0].toFloat()
|
|
elif self.out_type == "uint":
|
|
return out[0].toUint()
|
|
elif self.out_type == "vec2":
|
|
return Vec2(out[0], out[1]).toFloat()
|
|
elif self.out_type == "uvec2":
|
|
return Vec2(out[0], out[1]).toUint()
|
|
elif self.out_type == "vec3":
|
|
return Vec3(out[0], out[1], out[2]).toFloat()
|
|
elif self.out_type == "uvec3":
|
|
return Vec3(out[0], out[1], out[2]).toUint()
|
|
elif self.out_type == "vec4":
|
|
return Vec4(out[0], out[1], out[2], out[3]).toFloat()
|
|
elif self.out_type == "uvec4":
|
|
return Vec4(out[0], out[1], out[2], out[3]).toUint()
|
|
|
|
def get_expr(self):
|
|
def num_scalars(typename):
|
|
return IN_VALUES[typename][0].getNumScalars()
|
|
|
|
def gen_sums():
|
|
in_scalars = num_scalars(self.in_type)
|
|
out_scalars = num_scalars(self.out_type)
|
|
|
|
for ndx in range(out_scalars):
|
|
if in_scalars > 1:
|
|
yield "in0[%i] + x[%i]" % (ndx, ndx)
|
|
else:
|
|
yield "in0 + x[%i]" % (ndx)
|
|
|
|
return "%s(%s)" % (self.out_type, ", ".join(gen_sums()))
|
|
|
|
def gen_values(self):
|
|
in_values = IN_VALUES[self.in_type]
|
|
out_values = [self.apply(x) for x in in_values]
|
|
|
|
out = []
|
|
out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
|
|
out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
|
|
|
|
return "\n".join(out)
|
|
|
|
def gen_array_values(self):
|
|
out = [valueToStr(self.out_type, x) for x in IN_VALUES["float"]]
|
|
return ", ".join(out)
|
|
|
|
|
|
class StructCase(genutil.ShaderCase):
|
|
def __init__(self, name, in_type, out_type, reverse=False):
|
|
self.name = name
|
|
self.in_type = in_type
|
|
self.out_type = out_type
|
|
self.reverse = reverse
|
|
|
|
def __str__(self):
|
|
params = {
|
|
"NAME": self.name,
|
|
"VALUES": self.gen_values(),
|
|
"OUTTYPE": self.out_type,
|
|
"STRUCTVALUE": self.get_struct_value(),
|
|
"EXPR": self.get_expr(),
|
|
}
|
|
return genutil.fillTemplate(STRUCT_CASE_TEMPLATE, params)
|
|
|
|
def apply(self, a):
|
|
if isinstance(a, Scalar) and isVec2TypeName(self.out_type):
|
|
a = a.toVec2()
|
|
elif isinstance(a, Scalar) and isVec3TypeName(self.out_type):
|
|
a = a.toVec3()
|
|
elif isinstance(a, Scalar) and isVec4TypeName(self.out_type):
|
|
a = a.toVec4()
|
|
|
|
b = IN_VALUES[self.out_type][0]
|
|
|
|
return a + b
|
|
|
|
def get_expr(self):
|
|
if not self.reverse:
|
|
return "in0 + x.val"
|
|
else:
|
|
return "x.val + in0"
|
|
|
|
def gen_values(self):
|
|
in_values = IN_VALUES[self.in_type]
|
|
out_values = [self.apply(x) for x in in_values]
|
|
|
|
out = []
|
|
out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
|
|
out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
|
|
|
|
return "\n".join(out)
|
|
|
|
def get_struct_value(self):
|
|
return valueToStr(self.out_type, IN_VALUES[self.out_type][0])
|
|
|
|
|
|
class InvalidCase(genutil.ShaderCase):
|
|
def __init__(self, name, in_type, out_type):
|
|
self.name = name
|
|
self.in_type = in_type
|
|
self.out_type = out_type
|
|
|
|
def __str__(self):
|
|
params = {
|
|
"NAME": self.name,
|
|
"OPERAND": str(self.get_operand()),
|
|
"VALUES": self.gen_values(),
|
|
}
|
|
return genutil.fillTemplate(INVALID_CASE_TEMPLATE, params)
|
|
|
|
def apply(self, a, b):
|
|
return b
|
|
|
|
def get_operand(self):
|
|
return IN_VALUES[self.out_type][0]
|
|
|
|
def gen_values(self):
|
|
in_values = IN_VALUES[self.in_type]
|
|
|
|
y = self.get_operand()
|
|
out_values = [self.apply(x, y) for x in in_values]
|
|
|
|
out = []
|
|
out.append(valuesToStr("input %s in0" % (self.in_type), self.in_type, in_values))
|
|
out.append(valuesToStr("output %s out0" % (self.out_type), self.out_type, out_values))
|
|
|
|
return "\n".join(out)
|
|
|
|
|
|
class InvalidArrayCase(genutil.ShaderCase):
|
|
def __init__(self, name, in_type, out_type):
|
|
self.name = name
|
|
self.in_type = in_type
|
|
self.out_type = out_type
|
|
|
|
def __str__(self):
|
|
params = {
|
|
"NAME": self.name,
|
|
"EXPR": self.gen_expr(),
|
|
}
|
|
return genutil.fillTemplate(INVALID_ARRAY_CASE_TEMPLATE, params)
|
|
|
|
def gen_expr(self):
|
|
in_values = [valueToStr(self.out_type, x) for x in IN_VALUES[self.in_type]]
|
|
|
|
out = "%s a[] = %s[] (%s);" % (self.out_type, self.in_type, ", ".join(in_values))
|
|
|
|
return out
|
|
|
|
|
|
class InvalidStructCase(genutil.ShaderCase):
|
|
def __init__(self, name, in_type, out_type):
|
|
self.name = name
|
|
self.in_type = in_type
|
|
self.out_type = out_type
|
|
|
|
def __str__(self):
|
|
params = {
|
|
"NAME": self.name,
|
|
"INTYPE": self.in_type,
|
|
"OUTTYPE": self.out_type,
|
|
"INVALUE": self.get_value(),
|
|
}
|
|
return genutil.fillTemplate(INVALID_STRUCT_CASE_TEMPLATE, params)
|
|
|
|
def get_value(self):
|
|
return valueToStr(self.in_type, IN_VALUES[self.in_type][0])
|
|
|
|
|
|
# Case file generation
|
|
|
|
def genConversionPairs(order=IN_TYPE_ORDER, scalar_to_vector=True, additional={}):
|
|
def gen_order(conversions):
|
|
key_set = set(conversions.iterkeys())
|
|
for typename in order:
|
|
if typename in key_set:
|
|
yield typename
|
|
conversions = {}
|
|
|
|
for in_type in VALID_CONVERSIONS:
|
|
conversions[in_type] = [] + VALID_CONVERSIONS[in_type]
|
|
if in_type in SCALAR_TO_VECTOR_CONVERSIONS and scalar_to_vector:
|
|
conversions[in_type] += SCALAR_TO_VECTOR_CONVERSIONS[in_type]
|
|
|
|
for key in additional.iterkeys():
|
|
value = conversions.get(key, [])
|
|
conversions[key] = value + additional[key]
|
|
|
|
for in_type in gen_order(conversions):
|
|
for out_type in conversions[in_type]:
|
|
yield (in_type, out_type)
|
|
|
|
|
|
def genInvalidConversions():
|
|
types = IN_TYPE_ORDER
|
|
valid_pairs = set(genConversionPairs(additional=VALID_ASSIGNMENTS))
|
|
|
|
for pair in itertools.permutations(types, 2):
|
|
if pair not in valid_pairs:
|
|
yield pair
|
|
|
|
|
|
def genArithmeticCases(reverse=False):
|
|
op_names = [
|
|
("add", "Addition", "+"),
|
|
("sub", "Subtraction", "-"),
|
|
("mul", "Multiplication", "*"),
|
|
("div", "Division", "/")
|
|
]
|
|
|
|
for name, desc, op in op_names:
|
|
casegroup = CaseGroup(name, desc, [])
|
|
for in_type, out_type in genConversionPairs():
|
|
if op == "-" and isUintTypeName(out_type):
|
|
continue # Can't handle at the moment
|
|
name = in_type + "_to_" + out_type
|
|
casegroup.children.append(ArithmeticCase(name, op, in_type, out_type, reverse))
|
|
yield casegroup
|
|
|
|
|
|
def genComparisonCases(reverse=False):
|
|
op_names = [
|
|
("equal", "Equal", "=="),
|
|
("not_equal", "Not equal", "!="),
|
|
("less", "Less than", "<"),
|
|
("greater", "Greater than", ">"),
|
|
("less_or_equal", "Less than or equal", "<="),
|
|
("greater_or_equal", "Greater than or equal", ">="),
|
|
]
|
|
|
|
for name, desc, op in op_names:
|
|
casegroup = CaseGroup(name, desc, [])
|
|
type_order = IN_TYPE_ORDER if name in ["equal", "not_equal"] else ["int", "uint"]
|
|
|
|
for in_type, out_type in genConversionPairs(order=type_order, scalar_to_vector=False):
|
|
name = in_type + "_to_" + out_type
|
|
casegroup.children.append(ComparisonsCase(name, op, in_type, out_type, reverse))
|
|
yield casegroup
|
|
|
|
|
|
def genParenthesizedCases():
|
|
for reverse in [True, False]:
|
|
if reverse:
|
|
name = "paren_expr_before_literal"
|
|
desc = "Parenthesized expression before literal"
|
|
else:
|
|
name = "literal_before_paren_expr"
|
|
desc = "Literal before parenthesized expression"
|
|
reversegroup = CaseGroup(name, desc, [])
|
|
|
|
for input_in_parens in [True, False]:
|
|
if input_in_parens:
|
|
name = "input_in_parens"
|
|
desc = "Input variable in parenthesized expression"
|
|
else:
|
|
name = "input_outside_parens"
|
|
desc = "Input variable outside parenthesized expression"
|
|
casegroup = CaseGroup(name, desc, [])
|
|
|
|
for in_type, out_type in genConversionPairs():
|
|
name = in_type + "_to_" + out_type
|
|
casegroup.children.append(
|
|
ParenthesizedCase(name, in_type, out_type, reverse, input_in_parens)
|
|
)
|
|
reversegroup.children.append(casegroup)
|
|
yield reversegroup
|
|
|
|
|
|
def genArrayCases(reverse=False):
|
|
for in_type, out_type in genConversionPairs():
|
|
name = in_type + "_to_" + out_type
|
|
yield ArrayCase(name, in_type, out_type, reverse)
|
|
|
|
|
|
def genArrayUnpackCases(reverse=False):
|
|
for in_type, out_type in genConversionPairs():
|
|
name = in_type + "_to_" + out_type
|
|
yield ArrayUnpackCase(name, in_type, out_type)
|
|
|
|
|
|
def genFunctionsCases():
|
|
for in_type, out_type in genConversionPairs(scalar_to_vector=False):
|
|
name = in_type + "_to_" + out_type
|
|
yield FunctionsCase(name, in_type, out_type)
|
|
|
|
|
|
def genStructCases(reverse=False):
|
|
for in_type, out_type in genConversionPairs():
|
|
name = in_type + "_to_" + out_type
|
|
yield StructCase(name, in_type, out_type, reverse)
|
|
|
|
|
|
def genInvalidCases(reverse=False):
|
|
for in_type, out_type in genInvalidConversions():
|
|
name = in_type + "_to_" + out_type
|
|
yield InvalidCase(name, in_type, out_type)
|
|
|
|
|
|
def genInvalidArrayCases():
|
|
for in_type, out_type in genConversionPairs(scalar_to_vector=False):
|
|
name = in_type + "_to_" + out_type
|
|
yield InvalidArrayCase(name, in_type, out_type)
|
|
|
|
|
|
def genInvalidStructCases():
|
|
for in_type, out_type in genConversionPairs(scalar_to_vector=False):
|
|
name = in_type + "_to_" + out_type
|
|
yield InvalidStructCase(name, in_type, out_type)
|
|
|
|
|
|
def genAllCases():
|
|
yield CaseGroup(
|
|
"arithmetic", "Arithmetic operations",
|
|
[
|
|
CaseGroup("input_before_literal", "Input before literal",
|
|
genArithmeticCases(reverse=False)),
|
|
CaseGroup("literal_before_input", "Literal before input",
|
|
genArithmeticCases(reverse=True)),
|
|
]
|
|
)
|
|
|
|
yield CaseGroup(
|
|
"comparisons", "Comparisons",
|
|
[
|
|
CaseGroup("input_before_literal", "Input before literal",
|
|
genComparisonCases(reverse=False)),
|
|
CaseGroup("literal_before_input", "Literal before input",
|
|
genComparisonCases(reverse=True)),
|
|
]
|
|
)
|
|
|
|
yield CaseGroup(
|
|
"array_subscripts", "Array subscripts",
|
|
[
|
|
CaseGroup("input_before_subscript", "Input before subscript",
|
|
genArrayCases(reverse=False)),
|
|
CaseGroup("subscript_before_input", "Subscript before input",
|
|
genArrayCases(reverse=True)),
|
|
# CaseGroup("unpack", "Unpack array and repack as value",
|
|
# genArrayUnpackCases()),
|
|
]
|
|
)
|
|
|
|
yield CaseGroup("functions", "Function calls",
|
|
genFunctionsCases())
|
|
|
|
yield CaseGroup("struct_fields", "Struct field selectors",
|
|
[
|
|
CaseGroup("input_before_field", "Input before field",
|
|
genStructCases(reverse=False)),
|
|
CaseGroup("field_before_input", "Field before input",
|
|
genStructCases(reverse=True)),
|
|
]
|
|
)
|
|
|
|
yield CaseGroup("parenthesized_expressions", "Parenthesized expressions",
|
|
genParenthesizedCases())
|
|
|
|
yield CaseGroup(
|
|
"invalid", "Invalid conversions",
|
|
[
|
|
CaseGroup("variables", "Single variables",
|
|
genInvalidCases()),
|
|
CaseGroup("arrays", "Arrays",
|
|
genInvalidArrayCases()),
|
|
CaseGroup("structs", "Structs",
|
|
genInvalidStructCases()),
|
|
]
|
|
)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
print("Generating shader case files.")
|
|
genutil.writeAllCases("implicit_conversions.test", genAllCases())
|