mirror of
https://github.com/KhronosGroup/SPIRV-Tools
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d3ead501de
Use a spvtest::WordVector proxy object to easily print std::vector<uint32_t> and spv_binary_t values.
230 lines
11 KiB
C++
230 lines
11 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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#include <algorithm>
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#include <vector>
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#include "UnitSPIRV.h"
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namespace {
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/// Context for an extended instruction.
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///
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/// Information about a GLSL extended instruction (including its opname, return
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/// type, etc.) and related instructions used to generate the return type and
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/// constant as the operands. Used in generating extended instruction tests.
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struct ExtInstContext {
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const char* typeGenInst;
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const char* constGenInst;
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const char* extInstRetType;
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const char* extInstOpName;
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const char* extInstOperandVars;
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/// The following fields are used to check the SPIR-V binary representation
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/// of this instruction.
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uint32_t extInstOpcode; ///< Opcode value for this extended instruction.
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uint32_t extInstLength; ///< Wordcount of this extended instruction.
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std::vector<uint32_t> extInstOperandIds; ///< Ids for operands.
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};
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using ExtInstGLSLstd450RoundTripTest = ::testing::TestWithParam<ExtInstContext>;
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TEST_P(ExtInstGLSLstd450RoundTripTest, ParameterizedExtInst) {
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spv_opcode_table opcodeTable;
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ASSERT_EQ(SPV_SUCCESS, spvOpcodeTableGet(&opcodeTable));
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spv_operand_table operandTable;
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ASSERT_EQ(SPV_SUCCESS, spvOperandTableGet(&operandTable));
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spv_ext_inst_table extInstTable;
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ASSERT_EQ(SPV_SUCCESS, spvExtInstTableGet(&extInstTable));
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const std::string spirv = R"(
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OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical Simple
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OpEntryPoint Vertex %2 "main"
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%3 = OpTypeVoid
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)" + std::string(GetParam().typeGenInst) +
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"\n" + std::string(GetParam().constGenInst) + R"(
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%6 = OpTypeFunction %3
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%2 = OpFunction %3 None %6
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%8 = OpLabel
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%9 = OpExtInst )" + GetParam().extInstRetType +
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" %1 " + GetParam().extInstOpName + " " +
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GetParam().extInstOperandVars + R"(
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OpReturn
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OpFunctionEnd
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)";
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const std::string spirv_header =
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R"(; SPIR-V
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; Version: 99
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; Generator: Khronos
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; Bound: 10
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; Schema: 0)";
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spv_text_t text = {spirv.c_str(), spirv.size()};
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spv_binary binary;
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spv_diagnostic diagnostic;
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spv_result_t error = spvTextToBinary(&text, opcodeTable, operandTable,
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extInstTable, &binary, &diagnostic);
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if (error) {
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spvDiagnosticPrint(diagnostic);
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spvDiagnosticDestroy(diagnostic);
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ASSERT_EQ(SPV_SUCCESS, error)
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<< "Source was: " << std::endl
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<< spirv << std::endl
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<< "Test case for : " << GetParam().extInstOpName << std::endl;
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}
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// Check we do have the extended instruction's corresponding binary code in
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// the generated SPIR-V binary.
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std::vector<uint32_t> expected_contains(
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{12 /*OpExtInst*/ | GetParam().extInstLength << 16, 4 /*return type*/,
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9 /*result id*/, 1 /*glsl450 import*/, GetParam().extInstOpcode});
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for (uint32_t operand : GetParam().extInstOperandIds) {
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expected_contains.push_back(operand);
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}
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EXPECT_NE(binary->code + binary->wordCount,
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std::search(binary->code, binary->code + binary->wordCount,
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expected_contains.begin(), expected_contains.end()))
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<< "Cannot find\n" << spvtest::WordVector(expected_contains).str()
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<< "in\n" << spvtest::WordVector(*binary).str();
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// Check round trip gives the same text.
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spv_text output_text;
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error =
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spvBinaryToText(binary, SPV_BINARY_TO_TEXT_OPTION_NONE, opcodeTable,
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operandTable, extInstTable, &output_text, &diagnostic);
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if (error) {
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spvDiagnosticPrint(diagnostic);
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spvDiagnosticDestroy(diagnostic);
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ASSERT_EQ(SPV_SUCCESS, error);
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}
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EXPECT_EQ(spirv_header + spirv, output_text->str);
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spvTextDestroy(output_text);
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}
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static const char* kF32Type = R"(%4 = OpTypeFloat 32)";
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static const char* kF32Const = R"(%5 = OpConstant %4 1)";
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static const char* kU32Type = R"(%4 = OpTypeInt 32 0)";
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static const char* kS32Type = R"(%4 = OpTypeInt 32 1)";
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static const char* kI32Const = R"(%5 = OpConstant %4 1)";
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INSTANTIATE_TEST_CASE_P(
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ExtInstParameters, ExtInstGLSLstd450RoundTripTest,
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::testing::ValuesIn(std::vector<ExtInstContext>({
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// We are only testing the correctness of encoding and decoding here.
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// Semantic correctness should be the responsibility of validator. So
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// some of the instructions below have incorrect operand and/or return
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// types, e.g, Modf, ModfStruct, etc.
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{kF32Type, kF32Const, "%4", "Round", "%5", 1, 6, {5}},
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{kF32Type, kF32Const, "%4", "RoundEven", "%5", 2, 6, {5}},
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{kF32Type, kF32Const, "%4", "Trunc", "%5", 3, 6, {5}},
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{kF32Type, kF32Const, "%4", "FAbs", "%5", 4, 6, {5}},
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{kF32Type, kF32Const, "%4", "SAbs", "%5", 5, 6, {5}},
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{kF32Type, kF32Const, "%4", "FSign", "%5", 6, 6, {5}},
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{kF32Type, kF32Const, "%4", "SSign", "%5", 7, 6, {5}},
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{kF32Type, kF32Const, "%4", "Floor", "%5", 8, 6, {5}},
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{kF32Type, kF32Const, "%4", "Ceil", "%5", 9, 6, {5}},
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{kF32Type, kF32Const, "%4", "Fract", "%5", 10, 6, {5}},
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{kF32Type, kF32Const, "%4", "Radians", "%5", 11, 6, {5}},
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{kF32Type, kF32Const, "%4", "Degrees", "%5", 12, 6, {5}},
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{kF32Type, kF32Const, "%4", "Sin", "%5", 13, 6, {5}},
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{kF32Type, kF32Const, "%4", "Cos", "%5", 14, 6, {5}},
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{kF32Type, kF32Const, "%4", "Tan", "%5", 15, 6, {5}},
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{kF32Type, kF32Const, "%4", "Asin", "%5", 16, 6, {5}},
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{kF32Type, kF32Const, "%4", "Acos", "%5", 17, 6, {5}},
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{kF32Type, kF32Const, "%4", "Atan", "%5", 18, 6, {5}},
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{kF32Type, kF32Const, "%4", "Sinh", "%5", 19, 6, {5}},
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{kF32Type, kF32Const, "%4", "Cosh", "%5", 20, 6, {5}},
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{kF32Type, kF32Const, "%4", "Tanh", "%5", 21, 6, {5}},
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{kF32Type, kF32Const, "%4", "Asinh", "%5", 22, 6, {5}},
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{kF32Type, kF32Const, "%4", "Acosh", "%5", 23, 6, {5}},
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{kF32Type, kF32Const, "%4", "Atanh", "%5", 24, 6, {5}},
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{kF32Type, kF32Const, "%4", "Atan2", "%5 %5", 25, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "Pow", "%5 %5", 26, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "Exp", "%5", 27, 6, {5}},
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{kF32Type, kF32Const, "%4", "Log", "%5", 28, 6, {5}},
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{kF32Type, kF32Const, "%4", "Exp2", "%5", 29, 6, {5}},
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{kF32Type, kF32Const, "%4", "Log2", "%5", 30, 6, {5}},
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{kF32Type, kF32Const, "%4", "Sqrt", "%5", 31, 6, {5}},
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{kF32Type, kF32Const, "%4", "Inversesqrt", "%5", 32, 6, {5}},
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{kF32Type, kF32Const, "%4", "Determinant", "%5", 33, 6, {5}},
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{kF32Type, kF32Const, "%4", "Inverse", "%5", 34, 6, {5}},
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{kF32Type, kF32Const, "%4", "Modf", "%5 %5", 35, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "ModfStruct", "%5", 36, 6, {5}},
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{kF32Type, kF32Const, "%4", "FMin", "%5 %5", 37, 7, {5, 5}},
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{kU32Type, kI32Const, "%4", "UMin", "%5 %5", 38, 7, {5, 5}},
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{kS32Type, kI32Const, "%4", "SMin", "%5 %5", 39, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "FMax", "%5 %5", 40, 7, {5, 5}},
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{kU32Type, kI32Const, "%4", "UMax", "%5 %5", 41, 7, {5, 5}},
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{kS32Type, kI32Const, "%4", "SMax", "%5 %5", 42, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "FClamp", "%5 %5 %5", 43, 8, {5, 5, 5}},
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{kU32Type, kI32Const, "%4", "UClamp", "%5 %5 %5", 44, 8, {5, 5, 5}},
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{kS32Type, kI32Const, "%4", "SClamp", "%5 %5 %5", 45, 8, {5, 5, 5}},
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{kF32Type, kF32Const, "%4", "Mix", "%5 %5 %5", 46, 8, {5, 5, 5}},
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{kF32Type, kF32Const, "%4", "Step", "%5 %5", 47, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "Smoothstep", "%5 %5 %5", 48, 8, {5, 5, 5}},
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{kF32Type, kF32Const, "%4", "Fma", "%5 %5 %5", 49, 8, {5, 5, 5}},
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{kF32Type, kF32Const, "%4", "Frexp", "%5 %5", 50, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "FrexpStruct", "%5", 51, 6, {5}},
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{kF32Type, kF32Const, "%4", "Ldexp", "%5 %5", 52, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "PackSnorm4x8", "%5", 53, 6, {5}},
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{kF32Type, kF32Const, "%4", "PackUnorm4x8", "%5", 54, 6, {5}},
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{kF32Type, kF32Const, "%4", "PackSnorm2x16", "%5", 55, 6, {5}},
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{kF32Type, kF32Const, "%4", "PackUnorm2x16", "%5", 56, 6, {5}},
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{kF32Type, kF32Const, "%4", "PackHalf2x16", "%5", 57, 6, {5}},
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{kF32Type, kF32Const, "%4", "PackDouble2x32", "%5", 58, 6, {5}},
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{kF32Type, kF32Const, "%4", "UnpackSnorm2x16", "%5", 59, 6, {5}},
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{kF32Type, kF32Const, "%4", "UnpackUnorm2x16", "%5", 60, 6, {5}},
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{kF32Type, kF32Const, "%4", "UnpackHalf2x16", "%5", 61, 6, {5}},
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{kF32Type, kF32Const, "%4", "UnpackSnorm4x8", "%5", 62, 6, {5}},
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{kF32Type, kF32Const, "%4", "UnpackUnorm4x8", "%5", 63, 6, {5}},
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{kF32Type, kF32Const, "%4", "UnpackDouble2x32", "%5", 64, 6, {5}},
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{kF32Type, kF32Const, "%4", "Length", "%5", 65, 6, {5}},
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{kF32Type, kF32Const, "%4", "Distance", "%5 %5", 66, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "Cross", "%5 %5", 67, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "Normalize", "%5", 68, 6, {5}},
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// clang-format off
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{kF32Type, kF32Const, "%4", "Faceforward", "%5 %5 %5", 69, 8, {5, 5, 5}},
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// clang-format on
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{kF32Type, kF32Const, "%4", "Reflect", "%5 %5", 70, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "Refract", "%5 %5 %5", 71, 8, {5, 5, 5}},
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{kS32Type, kI32Const, "%4", "FindILsb", "%5", 72, 6, {5}},
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{kS32Type, kI32Const, "%4", "FindSMsb", "%5", 73, 6, {5}},
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{kU32Type, kI32Const, "%4", "FindUMsb", "%5", 74, 6, {5}},
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{kF32Type, kF32Const, "%4", "InterpolateAtCentroid", "%5", 75, 6, {5}},
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// clang-format off
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{kF32Type, kF32Const, "%4", "InterpolateAtSample", "%5 %5", 76, 7, {5, 5}},
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{kF32Type, kF32Const, "%4", "InterpolateAtOffset", "%5 %5", 77, 7, {5, 5}},
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// clang-format on
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{kU32Type, kI32Const, "%4", "UaddCarry", "%5 %5 %5", 78, 8, {5, 5, 5}},
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{kU32Type, kI32Const, "%4", "UsubBorrow", "%5 %5 %5", 79, 8, {5, 5, 5}},
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// clang-format off
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{kU32Type, kI32Const, "%4", "UmulExtended", "%5 %5 %5 %5", 80, 9, {5, 5, 5, 5}},
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// clang-format on
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})));
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} // anonymous namespace
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