mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-18 19:20:05 +00:00
cfeac48a37
Previous the api used spv_text_t and spv_binary_t for both input and output, but depending on the usage, you either MUST call spvBinaryDestroy or you MUST NOT call spvBinaryDestroy on the pointer.
230 lines
11 KiB
C++
230 lines
11 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and/or associated documentation files (the
|
|
// "Materials"), to deal in the Materials without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Materials, and to
|
|
// permit persons to whom the Materials are furnished to do so, subject to
|
|
// the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Materials.
|
|
//
|
|
// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
|
|
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
|
|
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
|
|
// https://www.khronos.org/registry/
|
|
//
|
|
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
|
|
|
#include <algorithm>
|
|
#include <vector>
|
|
|
|
#include "UnitSPIRV.h"
|
|
|
|
namespace {
|
|
|
|
/// Context for an extended instruction.
|
|
///
|
|
/// Information about a GLSL extended instruction (including its opname, return
|
|
/// type, etc.) and related instructions used to generate the return type and
|
|
/// constant as the operands. Used in generating extended instruction tests.
|
|
struct ExtInstContext {
|
|
const char* typeGenInst;
|
|
const char* constGenInst;
|
|
const char* extInstRetType;
|
|
const char* extInstOpName;
|
|
const char* extInstOperandVars;
|
|
/// The following fields are used to check the SPIR-V binary representation
|
|
/// of this instruction.
|
|
uint32_t extInstOpcode; ///< Opcode value for this extended instruction.
|
|
uint32_t extInstLength; ///< Wordcount of this extended instruction.
|
|
std::vector<uint32_t> extInstOperandIds; ///< Ids for operands.
|
|
};
|
|
|
|
using ExtInstGLSLstd450RoundTripTest = ::testing::TestWithParam<ExtInstContext>;
|
|
|
|
TEST_P(ExtInstGLSLstd450RoundTripTest, ParameterizedExtInst) {
|
|
spv_opcode_table opcodeTable;
|
|
ASSERT_EQ(SPV_SUCCESS, spvOpcodeTableGet(&opcodeTable));
|
|
spv_operand_table operandTable;
|
|
ASSERT_EQ(SPV_SUCCESS, spvOperandTableGet(&operandTable));
|
|
spv_ext_inst_table extInstTable;
|
|
ASSERT_EQ(SPV_SUCCESS, spvExtInstTableGet(&extInstTable));
|
|
|
|
const std::string spirv = R"(
|
|
OpCapability Shader
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical Simple
|
|
OpEntryPoint Vertex %2 "main"
|
|
%3 = OpTypeVoid
|
|
)" + std::string(GetParam().typeGenInst) +
|
|
"\n" + std::string(GetParam().constGenInst) + R"(
|
|
%6 = OpTypeFunction %3
|
|
%2 = OpFunction %3 None %6
|
|
%8 = OpLabel
|
|
%9 = OpExtInst )" + GetParam().extInstRetType +
|
|
" %1 " + GetParam().extInstOpName + " " +
|
|
GetParam().extInstOperandVars + R"(
|
|
OpReturn
|
|
OpFunctionEnd
|
|
)";
|
|
const std::string spirv_header =
|
|
R"(; SPIR-V
|
|
; Version: 99
|
|
; Generator: Khronos
|
|
; Bound: 10
|
|
; Schema: 0)";
|
|
spv_binary binary;
|
|
spv_diagnostic diagnostic;
|
|
spv_result_t error =
|
|
spvTextToBinary(spirv.c_str(), spirv.size(), opcodeTable, operandTable,
|
|
extInstTable, &binary, &diagnostic);
|
|
if (error) {
|
|
spvDiagnosticPrint(diagnostic);
|
|
spvDiagnosticDestroy(diagnostic);
|
|
ASSERT_EQ(SPV_SUCCESS, error)
|
|
<< "Source was: " << std::endl
|
|
<< spirv << std::endl
|
|
<< "Test case for : " << GetParam().extInstOpName << std::endl;
|
|
}
|
|
|
|
// Check we do have the extended instruction's corresponding binary code in
|
|
// the generated SPIR-V binary.
|
|
std::vector<uint32_t> expected_contains(
|
|
{12 /*OpExtInst*/ | GetParam().extInstLength << 16, 4 /*return type*/,
|
|
9 /*result id*/, 1 /*glsl450 import*/, GetParam().extInstOpcode});
|
|
for (uint32_t operand : GetParam().extInstOperandIds) {
|
|
expected_contains.push_back(operand);
|
|
}
|
|
EXPECT_NE(binary->code + binary->wordCount,
|
|
std::search(binary->code, binary->code + binary->wordCount,
|
|
expected_contains.begin(), expected_contains.end()))
|
|
<< "Cannot find\n" << spvtest::WordVector(expected_contains).str()
|
|
<< "in\n" << spvtest::WordVector(*binary).str();
|
|
|
|
// Check round trip gives the same text.
|
|
spv_text output_text;
|
|
error = spvBinaryToText(
|
|
binary->code, binary->wordCount, SPV_BINARY_TO_TEXT_OPTION_NONE,
|
|
opcodeTable, operandTable, extInstTable, &output_text, &diagnostic);
|
|
|
|
if (error) {
|
|
spvDiagnosticPrint(diagnostic);
|
|
spvDiagnosticDestroy(diagnostic);
|
|
ASSERT_EQ(SPV_SUCCESS, error);
|
|
}
|
|
EXPECT_EQ(spirv_header + spirv, output_text->str);
|
|
spvTextDestroy(output_text);
|
|
}
|
|
|
|
static const char* kF32Type = R"(%4 = OpTypeFloat 32)";
|
|
static const char* kF32Const = R"(%5 = OpConstant %4 1)";
|
|
static const char* kU32Type = R"(%4 = OpTypeInt 32 0)";
|
|
static const char* kS32Type = R"(%4 = OpTypeInt 32 1)";
|
|
static const char* kI32Const = R"(%5 = OpConstant %4 1)";
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
ExtInstParameters, ExtInstGLSLstd450RoundTripTest,
|
|
::testing::ValuesIn(std::vector<ExtInstContext>({
|
|
// We are only testing the correctness of encoding and decoding here.
|
|
// Semantic correctness should be the responsibility of validator. So
|
|
// some of the instructions below have incorrect operand and/or return
|
|
// types, e.g, Modf, ModfStruct, etc.
|
|
{kF32Type, kF32Const, "%4", "Round", "%5", 1, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "RoundEven", "%5", 2, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Trunc", "%5", 3, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "FAbs", "%5", 4, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "SAbs", "%5", 5, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "FSign", "%5", 6, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "SSign", "%5", 7, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Floor", "%5", 8, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Ceil", "%5", 9, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Fract", "%5", 10, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Radians", "%5", 11, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Degrees", "%5", 12, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Sin", "%5", 13, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Cos", "%5", 14, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Tan", "%5", 15, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Asin", "%5", 16, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Acos", "%5", 17, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Atan", "%5", 18, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Sinh", "%5", 19, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Cosh", "%5", 20, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Tanh", "%5", 21, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Asinh", "%5", 22, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Acosh", "%5", 23, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Atanh", "%5", 24, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Atan2", "%5 %5", 25, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Pow", "%5 %5", 26, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Exp", "%5", 27, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Log", "%5", 28, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Exp2", "%5", 29, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Log2", "%5", 30, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Sqrt", "%5", 31, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Inversesqrt", "%5", 32, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Determinant", "%5", 33, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Inverse", "%5", 34, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Modf", "%5 %5", 35, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "ModfStruct", "%5", 36, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "FMin", "%5 %5", 37, 7, {5, 5}},
|
|
{kU32Type, kI32Const, "%4", "UMin", "%5 %5", 38, 7, {5, 5}},
|
|
{kS32Type, kI32Const, "%4", "SMin", "%5 %5", 39, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "FMax", "%5 %5", 40, 7, {5, 5}},
|
|
{kU32Type, kI32Const, "%4", "UMax", "%5 %5", 41, 7, {5, 5}},
|
|
{kS32Type, kI32Const, "%4", "SMax", "%5 %5", 42, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "FClamp", "%5 %5 %5", 43, 8, {5, 5, 5}},
|
|
{kU32Type, kI32Const, "%4", "UClamp", "%5 %5 %5", 44, 8, {5, 5, 5}},
|
|
{kS32Type, kI32Const, "%4", "SClamp", "%5 %5 %5", 45, 8, {5, 5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Mix", "%5 %5 %5", 46, 8, {5, 5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Step", "%5 %5", 47, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Smoothstep", "%5 %5 %5", 48, 8, {5, 5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Fma", "%5 %5 %5", 49, 8, {5, 5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Frexp", "%5 %5", 50, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "FrexpStruct", "%5", 51, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Ldexp", "%5 %5", 52, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "PackSnorm4x8", "%5", 53, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "PackUnorm4x8", "%5", 54, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "PackSnorm2x16", "%5", 55, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "PackUnorm2x16", "%5", 56, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "PackHalf2x16", "%5", 57, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "PackDouble2x32", "%5", 58, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "UnpackSnorm2x16", "%5", 59, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "UnpackUnorm2x16", "%5", 60, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "UnpackHalf2x16", "%5", 61, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "UnpackSnorm4x8", "%5", 62, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "UnpackUnorm4x8", "%5", 63, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "UnpackDouble2x32", "%5", 64, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Length", "%5", 65, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "Distance", "%5 %5", 66, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Cross", "%5 %5", 67, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Normalize", "%5", 68, 6, {5}},
|
|
// clang-format off
|
|
{kF32Type, kF32Const, "%4", "Faceforward", "%5 %5 %5", 69, 8, {5, 5, 5}},
|
|
// clang-format on
|
|
{kF32Type, kF32Const, "%4", "Reflect", "%5 %5", 70, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "Refract", "%5 %5 %5", 71, 8, {5, 5, 5}},
|
|
{kS32Type, kI32Const, "%4", "FindILsb", "%5", 72, 6, {5}},
|
|
{kS32Type, kI32Const, "%4", "FindSMsb", "%5", 73, 6, {5}},
|
|
{kU32Type, kI32Const, "%4", "FindUMsb", "%5", 74, 6, {5}},
|
|
{kF32Type, kF32Const, "%4", "InterpolateAtCentroid", "%5", 75, 6, {5}},
|
|
// clang-format off
|
|
{kF32Type, kF32Const, "%4", "InterpolateAtSample", "%5 %5", 76, 7, {5, 5}},
|
|
{kF32Type, kF32Const, "%4", "InterpolateAtOffset", "%5 %5", 77, 7, {5, 5}},
|
|
// clang-format on
|
|
{kU32Type, kI32Const, "%4", "UaddCarry", "%5 %5 %5", 78, 8, {5, 5, 5}},
|
|
{kU32Type, kI32Const, "%4", "UsubBorrow", "%5 %5 %5", 79, 8, {5, 5, 5}},
|
|
// clang-format off
|
|
{kU32Type, kI32Const, "%4", "UmulExtended", "%5 %5 %5 %5", 80, 9, {5, 5, 5, 5}},
|
|
// clang-format on
|
|
})));
|
|
|
|
} // anonymous namespace
|