| // Copyright 2021 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "gmock/gmock.h" |
| #include "src/tint/ast/call_statement.h" |
| #include "src/tint/ast/stage_attribute.h" |
| #include "src/tint/sem/call.h" |
| #include "src/tint/utils/string_stream.h" |
| #include "src/tint/writer/glsl/test_helper.h" |
| |
| namespace tint::writer::glsl { |
| namespace { |
| |
| using ::testing::HasSubstr; |
| using namespace tint::builtin::fluent_types; // NOLINT |
| using namespace tint::number_suffixes; // NOLINT |
| |
| using GlslGeneratorImplTest_Builtin = TestHelper; |
| |
| enum class CallParamType { |
| kF32, |
| kU32, |
| kBool, |
| kF16, |
| }; |
| |
| struct BuiltinData { |
| builtin::Function builtin; |
| CallParamType type; |
| const char* glsl_name; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, BuiltinData data) { |
| out << data.glsl_name << "<"; |
| switch (data.type) { |
| case CallParamType::kF32: |
| out << "f32"; |
| break; |
| case CallParamType::kU32: |
| out << "u32"; |
| break; |
| case CallParamType::kBool: |
| out << "bool"; |
| break; |
| case CallParamType::kF16: |
| out << "f16"; |
| break; |
| } |
| out << ">"; |
| return out; |
| } |
| |
| const ast::CallExpression* GenerateCall(builtin::Function builtin, |
| CallParamType type, |
| ProgramBuilder* builder) { |
| std::string name; |
| utils::StringStream str; |
| str << name << builtin; |
| switch (builtin) { |
| case builtin::Function::kAcos: |
| case builtin::Function::kAsin: |
| case builtin::Function::kAtan: |
| case builtin::Function::kCeil: |
| case builtin::Function::kCos: |
| case builtin::Function::kCosh: |
| case builtin::Function::kDpdx: |
| case builtin::Function::kDpdxCoarse: |
| case builtin::Function::kDpdxFine: |
| case builtin::Function::kDpdy: |
| case builtin::Function::kDpdyCoarse: |
| case builtin::Function::kDpdyFine: |
| case builtin::Function::kExp: |
| case builtin::Function::kExp2: |
| case builtin::Function::kFloor: |
| case builtin::Function::kFract: |
| case builtin::Function::kFwidth: |
| case builtin::Function::kFwidthCoarse: |
| case builtin::Function::kFwidthFine: |
| case builtin::Function::kInverseSqrt: |
| case builtin::Function::kLength: |
| case builtin::Function::kLog: |
| case builtin::Function::kLog2: |
| case builtin::Function::kNormalize: |
| case builtin::Function::kRound: |
| case builtin::Function::kSin: |
| case builtin::Function::kSinh: |
| case builtin::Function::kSqrt: |
| case builtin::Function::kTan: |
| case builtin::Function::kTanh: |
| case builtin::Function::kTrunc: |
| case builtin::Function::kSign: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2"); |
| } else { |
| return builder->Call(str.str(), "f2"); |
| } |
| case builtin::Function::kLdexp: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2", "i2"); |
| } else { |
| return builder->Call(str.str(), "f2", "i2"); |
| } |
| case builtin::Function::kAtan2: |
| case builtin::Function::kDot: |
| case builtin::Function::kDistance: |
| case builtin::Function::kPow: |
| case builtin::Function::kReflect: |
| case builtin::Function::kStep: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2", "h2"); |
| } else { |
| return builder->Call(str.str(), "f2", "f2"); |
| } |
| case builtin::Function::kCross: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h3", "h3"); |
| } else { |
| return builder->Call(str.str(), "f3", "f3"); |
| } |
| case builtin::Function::kFma: |
| case builtin::Function::kMix: |
| case builtin::Function::kFaceForward: |
| case builtin::Function::kSmoothstep: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2", "h2", "h2"); |
| } else { |
| return builder->Call(str.str(), "f2", "f2", "f2"); |
| } |
| case builtin::Function::kAll: |
| case builtin::Function::kAny: |
| return builder->Call(str.str(), "b2"); |
| case builtin::Function::kAbs: |
| if (type == CallParamType::kF32) { |
| return builder->Call(str.str(), "f2"); |
| } else if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2"); |
| } else { |
| return builder->Call(str.str(), "u2"); |
| } |
| case builtin::Function::kCountOneBits: |
| case builtin::Function::kReverseBits: |
| return builder->Call(str.str(), "u2"); |
| case builtin::Function::kMax: |
| case builtin::Function::kMin: |
| if (type == CallParamType::kF32) { |
| return builder->Call(str.str(), "f2", "f2"); |
| } else if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2", "h2"); |
| } else { |
| return builder->Call(str.str(), "u2", "u2"); |
| } |
| case builtin::Function::kClamp: |
| if (type == CallParamType::kF32) { |
| return builder->Call(str.str(), "f2", "f2", "f2"); |
| } else if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2", "h2", "h2"); |
| } else { |
| return builder->Call(str.str(), "u2", "u2", "u2"); |
| } |
| case builtin::Function::kSelect: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "h2", "h2", "b2"); |
| } else { |
| return builder->Call(str.str(), "f2", "f2", "b2"); |
| } |
| case builtin::Function::kDeterminant: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "hm2x2"); |
| } else { |
| return builder->Call(str.str(), "m2x2"); |
| } |
| case builtin::Function::kTranspose: |
| if (type == CallParamType::kF16) { |
| return builder->Call(str.str(), "hm3x2"); |
| } else { |
| return builder->Call(str.str(), "m3x2"); |
| } |
| default: |
| break; |
| } |
| return nullptr; |
| } |
| using GlslBuiltinTest = TestParamHelper<BuiltinData>; |
| TEST_P(GlslBuiltinTest, Emit) { |
| auto param = GetParam(); |
| |
| if (param.type == CallParamType::kF16) { |
| Enable(builtin::Extension::kF16); |
| |
| GlobalVar("h2", ty.vec2<f16>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("h3", ty.vec3<f16>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("hm2x2", ty.mat2x2<f16>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("hm3x2", ty.mat3x2<f16>(), builtin::AddressSpace::kPrivate); |
| } |
| |
| GlobalVar("f2", ty.vec2<f32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("f3", ty.vec3<f32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("u2", ty.vec2<u32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("i2", ty.vec2<i32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("b2", ty.vec2<bool>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("m2x2", ty.mat2x2<f32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("m3x2", ty.mat3x2<f32>(), builtin::AddressSpace::kPrivate); |
| |
| auto* call = GenerateCall(param.builtin, param.type, this); |
| ASSERT_NE(nullptr, call) << "Unhandled builtin"; |
| Func("func", utils::Empty, ty.void_(), |
| utils::Vector{ |
| Assign(Phony(), call), |
| }, |
| utils::Vector{create<ast::StageAttribute>(ast::PipelineStage::kFragment)}); |
| |
| GeneratorImpl& gen = Build(); |
| |
| auto* sem = program->Sem().Get<sem::Call>(call); |
| ASSERT_NE(sem, nullptr); |
| auto* target = sem->Target(); |
| ASSERT_NE(target, nullptr); |
| auto* builtin = target->As<sem::Builtin>(); |
| ASSERT_NE(builtin, nullptr); |
| |
| EXPECT_EQ(gen.generate_builtin_name(builtin), param.glsl_name); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| GlslGeneratorImplTest_Builtin, |
| GlslBuiltinTest, |
| testing:: |
| Values(/* Logical built-in */ |
| BuiltinData{builtin::Function::kAll, CallParamType::kBool, "all"}, |
| BuiltinData{builtin::Function::kAny, CallParamType::kBool, "any"}, |
| /* Float built-in */ |
| BuiltinData{builtin::Function::kAbs, CallParamType::kF32, "abs"}, |
| BuiltinData{builtin::Function::kAbs, CallParamType::kF16, "abs"}, |
| BuiltinData{builtin::Function::kAcos, CallParamType::kF32, "acos"}, |
| BuiltinData{builtin::Function::kAcos, CallParamType::kF16, "acos"}, |
| BuiltinData{builtin::Function::kAsin, CallParamType::kF32, "asin"}, |
| BuiltinData{builtin::Function::kAsin, CallParamType::kF16, "asin"}, |
| BuiltinData{builtin::Function::kAtan, CallParamType::kF32, "atan"}, |
| BuiltinData{builtin::Function::kAtan, CallParamType::kF16, "atan"}, |
| BuiltinData{builtin::Function::kAtan2, CallParamType::kF32, "atan"}, |
| BuiltinData{builtin::Function::kAtan2, CallParamType::kF16, "atan"}, |
| BuiltinData{builtin::Function::kCeil, CallParamType::kF32, "ceil"}, |
| BuiltinData{builtin::Function::kCeil, CallParamType::kF16, "ceil"}, |
| BuiltinData{builtin::Function::kClamp, CallParamType::kF32, "clamp"}, |
| BuiltinData{builtin::Function::kClamp, CallParamType::kF16, "clamp"}, |
| BuiltinData{builtin::Function::kCos, CallParamType::kF32, "cos"}, |
| BuiltinData{builtin::Function::kCos, CallParamType::kF16, "cos"}, |
| BuiltinData{builtin::Function::kCosh, CallParamType::kF32, "cosh"}, |
| BuiltinData{builtin::Function::kCosh, CallParamType::kF16, "cosh"}, |
| BuiltinData{builtin::Function::kCross, CallParamType::kF32, "cross"}, |
| BuiltinData{builtin::Function::kCross, CallParamType::kF16, "cross"}, |
| BuiltinData{builtin::Function::kDistance, CallParamType::kF32, "distance"}, |
| BuiltinData{builtin::Function::kDistance, CallParamType::kF16, "distance"}, |
| BuiltinData{builtin::Function::kExp, CallParamType::kF32, "exp"}, |
| BuiltinData{builtin::Function::kExp, CallParamType::kF16, "exp"}, |
| BuiltinData{builtin::Function::kExp2, CallParamType::kF32, "exp2"}, |
| BuiltinData{builtin::Function::kExp2, CallParamType::kF16, "exp2"}, |
| BuiltinData{builtin::Function::kFaceForward, CallParamType::kF32, "faceforward"}, |
| BuiltinData{builtin::Function::kFaceForward, CallParamType::kF16, "faceforward"}, |
| BuiltinData{builtin::Function::kFloor, CallParamType::kF32, "floor"}, |
| BuiltinData{builtin::Function::kFloor, CallParamType::kF16, "floor"}, |
| BuiltinData{builtin::Function::kFma, CallParamType::kF32, "fma"}, |
| BuiltinData{builtin::Function::kFma, CallParamType::kF16, "fma"}, |
| BuiltinData{builtin::Function::kFract, CallParamType::kF32, "fract"}, |
| BuiltinData{builtin::Function::kFract, CallParamType::kF16, "fract"}, |
| BuiltinData{builtin::Function::kInverseSqrt, CallParamType::kF32, "inversesqrt"}, |
| BuiltinData{builtin::Function::kInverseSqrt, CallParamType::kF16, "inversesqrt"}, |
| BuiltinData{builtin::Function::kLdexp, CallParamType::kF32, "ldexp"}, |
| BuiltinData{builtin::Function::kLdexp, CallParamType::kF16, "ldexp"}, |
| BuiltinData{builtin::Function::kLength, CallParamType::kF32, "length"}, |
| BuiltinData{builtin::Function::kLength, CallParamType::kF16, "length"}, |
| BuiltinData{builtin::Function::kLog, CallParamType::kF32, "log"}, |
| BuiltinData{builtin::Function::kLog, CallParamType::kF16, "log"}, |
| BuiltinData{builtin::Function::kLog2, CallParamType::kF32, "log2"}, |
| BuiltinData{builtin::Function::kLog2, CallParamType::kF16, "log2"}, |
| BuiltinData{builtin::Function::kMax, CallParamType::kF32, "max"}, |
| BuiltinData{builtin::Function::kMax, CallParamType::kF16, "max"}, |
| BuiltinData{builtin::Function::kMin, CallParamType::kF32, "min"}, |
| BuiltinData{builtin::Function::kMin, CallParamType::kF16, "min"}, |
| BuiltinData{builtin::Function::kMix, CallParamType::kF32, "mix"}, |
| BuiltinData{builtin::Function::kMix, CallParamType::kF16, "mix"}, |
| BuiltinData{builtin::Function::kNormalize, CallParamType::kF32, "normalize"}, |
| BuiltinData{builtin::Function::kNormalize, CallParamType::kF16, "normalize"}, |
| BuiltinData{builtin::Function::kPow, CallParamType::kF32, "pow"}, |
| BuiltinData{builtin::Function::kPow, CallParamType::kF16, "pow"}, |
| BuiltinData{builtin::Function::kReflect, CallParamType::kF32, "reflect"}, |
| BuiltinData{builtin::Function::kReflect, CallParamType::kF16, "reflect"}, |
| BuiltinData{builtin::Function::kSign, CallParamType::kF32, "sign"}, |
| BuiltinData{builtin::Function::kSign, CallParamType::kF16, "sign"}, |
| BuiltinData{builtin::Function::kSin, CallParamType::kF32, "sin"}, |
| BuiltinData{builtin::Function::kSin, CallParamType::kF16, "sin"}, |
| BuiltinData{builtin::Function::kSinh, CallParamType::kF32, "sinh"}, |
| BuiltinData{builtin::Function::kSinh, CallParamType::kF16, "sinh"}, |
| BuiltinData{builtin::Function::kSmoothstep, CallParamType::kF32, "smoothstep"}, |
| BuiltinData{builtin::Function::kSmoothstep, CallParamType::kF16, "smoothstep"}, |
| BuiltinData{builtin::Function::kSqrt, CallParamType::kF32, "sqrt"}, |
| BuiltinData{builtin::Function::kSqrt, CallParamType::kF16, "sqrt"}, |
| BuiltinData{builtin::Function::kStep, CallParamType::kF32, "step"}, |
| BuiltinData{builtin::Function::kStep, CallParamType::kF16, "step"}, |
| BuiltinData{builtin::Function::kTan, CallParamType::kF32, "tan"}, |
| BuiltinData{builtin::Function::kTan, CallParamType::kF16, "tan"}, |
| BuiltinData{builtin::Function::kTanh, CallParamType::kF32, "tanh"}, |
| BuiltinData{builtin::Function::kTanh, CallParamType::kF16, "tanh"}, |
| BuiltinData{builtin::Function::kTrunc, CallParamType::kF32, "trunc"}, |
| BuiltinData{builtin::Function::kTrunc, CallParamType::kF16, "trunc"}, |
| /* Integer built-in */ |
| BuiltinData{builtin::Function::kAbs, CallParamType::kU32, "abs"}, |
| BuiltinData{builtin::Function::kClamp, CallParamType::kU32, "clamp"}, |
| BuiltinData{builtin::Function::kCountOneBits, CallParamType::kU32, "bitCount"}, |
| BuiltinData{builtin::Function::kMax, CallParamType::kU32, "max"}, |
| BuiltinData{builtin::Function::kMin, CallParamType::kU32, "min"}, |
| BuiltinData{builtin::Function::kReverseBits, CallParamType::kU32, "bitfieldReverse"}, |
| BuiltinData{builtin::Function::kRound, CallParamType::kU32, "round"}, |
| /* Matrix built-in */ |
| BuiltinData{builtin::Function::kDeterminant, CallParamType::kF32, "determinant"}, |
| BuiltinData{builtin::Function::kDeterminant, CallParamType::kF16, "determinant"}, |
| BuiltinData{builtin::Function::kTranspose, CallParamType::kF32, "transpose"}, |
| BuiltinData{builtin::Function::kTranspose, CallParamType::kF16, "transpose"}, |
| /* Vector built-in */ |
| BuiltinData{builtin::Function::kDot, CallParamType::kF32, "dot"}, |
| BuiltinData{builtin::Function::kDot, CallParamType::kF16, "dot"}, |
| /* Derivate built-in */ |
| BuiltinData{builtin::Function::kDpdx, CallParamType::kF32, "dFdx"}, |
| BuiltinData{builtin::Function::kDpdxCoarse, CallParamType::kF32, "dFdx"}, |
| BuiltinData{builtin::Function::kDpdxFine, CallParamType::kF32, "dFdx"}, |
| BuiltinData{builtin::Function::kDpdy, CallParamType::kF32, "dFdy"}, |
| BuiltinData{builtin::Function::kDpdyCoarse, CallParamType::kF32, "dFdy"}, |
| BuiltinData{builtin::Function::kDpdyFine, CallParamType::kF32, "dFdy"}, |
| BuiltinData{builtin::Function::kFwidth, CallParamType::kF32, "fwidth"}, |
| BuiltinData{builtin::Function::kFwidthCoarse, CallParamType::kF32, "fwidth"}, |
| BuiltinData{builtin::Function::kFwidthFine, CallParamType::kF32, "fwidth"})); |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Builtin_Call) { |
| auto* call = Call("dot", "param1", "param2"); |
| |
| GlobalVar("param1", ty.vec3<f32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("param2", ty.vec3<f32>(), builtin::AddressSpace::kPrivate); |
| |
| WrapInFunction(Decl(Var("r", call))); |
| |
| GeneratorImpl& gen = Build(); |
| |
| gen.increment_indent(); |
| utils::StringStream out; |
| gen.EmitExpression(out, call); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(out.str(), "dot(param1, param2)"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Select_Scalar) { |
| GlobalVar("a", Expr(1_f), builtin::AddressSpace::kPrivate); |
| GlobalVar("b", Expr(2_f), builtin::AddressSpace::kPrivate); |
| auto* call = Call("select", "a", "b", true); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.increment_indent(); |
| utils::StringStream out; |
| gen.EmitExpression(out, call); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(out.str(), "(true ? b : a)"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Select_Vector) { |
| GlobalVar("a", Call<vec2<i32>>(1_i, 2_i), builtin::AddressSpace::kPrivate); |
| GlobalVar("b", Call<vec2<i32>>(3_i, 4_i), builtin::AddressSpace::kPrivate); |
| auto* call = Call("select", "a", "b", Call<vec2<bool>>(true, false)); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.increment_indent(); |
| utils::StringStream out; |
| gen.EmitExpression(out, call); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(out.str(), "tint_select(a, b, bvec2(true, false))"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, FMA_f32) { |
| auto* call = Call("fma", "a", "b", "c"); |
| |
| GlobalVar("a", ty.vec3<f32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("b", ty.vec3<f32>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("c", ty.vec3<f32>(), builtin::AddressSpace::kPrivate); |
| |
| WrapInFunction(Decl(Var("r", call))); |
| |
| GeneratorImpl& gen = Build(); |
| |
| gen.increment_indent(); |
| utils::StringStream out; |
| gen.EmitExpression(out, call); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(out.str(), "((a) * (b) + (c))"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, FMA_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| GlobalVar("a", ty.vec3<f16>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("b", ty.vec3<f16>(), builtin::AddressSpace::kPrivate); |
| GlobalVar("c", ty.vec3<f16>(), builtin::AddressSpace::kPrivate); |
| |
| auto* call = Call("fma", "a", "b", "c"); |
| WrapInFunction(Decl(Var("r", call))); |
| |
| GeneratorImpl& gen = Build(); |
| |
| gen.increment_indent(); |
| utils::StringStream out; |
| gen.EmitExpression(out, call); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(out.str(), "((a) * (b) + (c))"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Modf_Scalar_f32) { |
| WrapInFunction(Decl(Let("f", Expr(1.5_f))), // |
| Decl(Let("v", Call("modf", "f")))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct modf_result_f32 { |
| float fract; |
| float whole; |
| }; |
| |
| modf_result_f32 tint_modf(float param_0) { |
| modf_result_f32 result; |
| result.fract = modf(param_0, result.whole); |
| return result; |
| } |
| |
| |
| void test_function() { |
| float f = 1.5f; |
| modf_result_f32 v = tint_modf(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Modf_Scalar_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Decl(Let("f", Expr(1.5_h))), // |
| Decl(Let("v", Call("modf", "f")))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct modf_result_f16 { |
| float16_t fract; |
| float16_t whole; |
| }; |
| |
| modf_result_f16 tint_modf(float16_t param_0) { |
| modf_result_f16 result; |
| result.fract = modf(param_0, result.whole); |
| return result; |
| } |
| |
| |
| void test_function() { |
| float16_t f = 1.5hf; |
| modf_result_f16 v = tint_modf(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Modf_Vector_f32) { |
| WrapInFunction(Decl(Let("f", Call<vec3<f32>>(1.5_f, 2.5_f, 3.5_f))), // |
| Decl(Let("v", Call("modf", "f")))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct modf_result_vec3_f32 { |
| vec3 fract; |
| vec3 whole; |
| }; |
| |
| modf_result_vec3_f32 tint_modf(vec3 param_0) { |
| modf_result_vec3_f32 result; |
| result.fract = modf(param_0, result.whole); |
| return result; |
| } |
| |
| |
| void test_function() { |
| vec3 f = vec3(1.5f, 2.5f, 3.5f); |
| modf_result_vec3_f32 v = tint_modf(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Modf_Vector_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Decl(Let("f", Call<vec3<f16>>(1.5_h, 2.5_h, 3.5_h))), // |
| Decl(Let("v", Call("modf", "f")))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct modf_result_vec3_f16 { |
| f16vec3 fract; |
| f16vec3 whole; |
| }; |
| |
| modf_result_vec3_f16 tint_modf(f16vec3 param_0) { |
| modf_result_vec3_f16 result; |
| result.fract = modf(param_0, result.whole); |
| return result; |
| } |
| |
| |
| void test_function() { |
| f16vec3 f = f16vec3(1.5hf, 2.5hf, 3.5hf); |
| modf_result_vec3_f16 v = tint_modf(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Modf_Scalar_f32) { |
| WrapInFunction(Decl(Let("v", Call("modf", 1.5_f)))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct modf_result_f32 { |
| float fract; |
| float whole; |
| }; |
| |
| |
| void test_function() { |
| modf_result_f32 v = modf_result_f32(0.5f, 1.0f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Modf_Scalar_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Decl(Let("v", Call("modf", 1.5_h)))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct modf_result_f16 { |
| float16_t fract; |
| float16_t whole; |
| }; |
| |
| |
| void test_function() { |
| modf_result_f16 v = modf_result_f16(0.5hf, 1.0hf); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Modf_Vector_f32) { |
| WrapInFunction(Decl(Let("v", Call("modf", Call<vec3<f32>>(1.5_f, 2.5_f, 3.5_f))))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct modf_result_vec3_f32 { |
| vec3 fract; |
| vec3 whole; |
| }; |
| |
| |
| void test_function() { |
| modf_result_vec3_f32 v = modf_result_vec3_f32(vec3(0.5f), vec3(1.0f, 2.0f, 3.0f)); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Modf_Vector_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Decl(Let("v", Call("modf", Call<vec3<f16>>(1.5_h, 2.5_h, 3.5_h))))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct modf_result_vec3_f16 { |
| f16vec3 fract; |
| f16vec3 whole; |
| }; |
| |
| |
| void test_function() { |
| modf_result_vec3_f16 v = modf_result_vec3_f16(f16vec3(0.5hf), f16vec3(1.0hf, 2.0hf, 3.0hf)); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Frexp_Scalar_f32) { |
| WrapInFunction(Var("f", Expr(1_f)), // |
| Var("v", Call("frexp", "f"))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct frexp_result_f32 { |
| float fract; |
| int exp; |
| }; |
| |
| frexp_result_f32 tint_frexp(float param_0) { |
| frexp_result_f32 result; |
| result.fract = frexp(param_0, result.exp); |
| return result; |
| } |
| |
| |
| void test_function() { |
| float f = 1.0f; |
| frexp_result_f32 v = tint_frexp(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Frexp_Scalar_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Var("f", Expr(1_h)), // |
| Var("v", Call("frexp", "f"))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct frexp_result_f16 { |
| float16_t fract; |
| int exp; |
| }; |
| |
| frexp_result_f16 tint_frexp(float16_t param_0) { |
| frexp_result_f16 result; |
| result.fract = frexp(param_0, result.exp); |
| return result; |
| } |
| |
| |
| void test_function() { |
| float16_t f = 1.0hf; |
| frexp_result_f16 v = tint_frexp(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Frexp_Vector_f32) { |
| WrapInFunction(Var("f", Call<vec3<f32>>()), // |
| Var("v", Call("frexp", "f"))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct frexp_result_vec3_f32 { |
| vec3 fract; |
| ivec3 exp; |
| }; |
| |
| frexp_result_vec3_f32 tint_frexp(vec3 param_0) { |
| frexp_result_vec3_f32 result; |
| result.fract = frexp(param_0, result.exp); |
| return result; |
| } |
| |
| |
| void test_function() { |
| vec3 f = vec3(0.0f); |
| frexp_result_vec3_f32 v = tint_frexp(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Runtime_Frexp_Vector_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Var("f", Call<vec3<f16>>()), // |
| Var("v", Call("frexp", "f"))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct frexp_result_vec3_f16 { |
| f16vec3 fract; |
| ivec3 exp; |
| }; |
| |
| frexp_result_vec3_f16 tint_frexp(f16vec3 param_0) { |
| frexp_result_vec3_f16 result; |
| result.fract = frexp(param_0, result.exp); |
| return result; |
| } |
| |
| |
| void test_function() { |
| f16vec3 f = f16vec3(0.0hf); |
| frexp_result_vec3_f16 v = tint_frexp(f); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Frexp_Scalar_f32) { |
| WrapInFunction(Decl(Let("v", Call("frexp", 1_f)))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct frexp_result_f32 { |
| float fract; |
| int exp; |
| }; |
| |
| |
| void test_function() { |
| frexp_result_f32 v = frexp_result_f32(0.5f, 1); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Frexp_Scalar_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Decl(Let("v", Call("frexp", 1_h)))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct frexp_result_f16 { |
| float16_t fract; |
| int exp; |
| }; |
| |
| |
| void test_function() { |
| frexp_result_f16 v = frexp_result_f16(0.5hf, 1); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Frexp_Vector_f32) { |
| WrapInFunction(Decl(Let("v", Call("frexp", Call<vec3<f32>>())))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| struct frexp_result_vec3_f32 { |
| vec3 fract; |
| ivec3 exp; |
| }; |
| |
| |
| void test_function() { |
| frexp_result_vec3_f32 v = frexp_result_vec3_f32(vec3(0.0f), ivec3(0)); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Const_Frexp_Vector_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| WrapInFunction(Decl(Let("v", Call("frexp", Call<vec3<f16>>())))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| struct frexp_result_vec3_f16 { |
| f16vec3 fract; |
| ivec3 exp; |
| }; |
| |
| |
| void test_function() { |
| frexp_result_vec3_f16 v = frexp_result_vec3_f16(f16vec3(0.0hf), ivec3(0)); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Degrees_Scalar_f32) { |
| auto* val = Var("val", ty.f32()); |
| auto* call = Call("degrees", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| float tint_degrees(float param_0) { |
| return param_0 * 57.29577951308232286465f; |
| } |
| |
| |
| void test_function() { |
| float val = 0.0f; |
| float tint_symbol = tint_degrees(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Degrees_Vector_f32) { |
| auto* val = Var("val", ty.vec3<f32>()); |
| auto* call = Call("degrees", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec3 tint_degrees(vec3 param_0) { |
| return param_0 * 57.29577951308232286465f; |
| } |
| |
| |
| void test_function() { |
| vec3 val = vec3(0.0f, 0.0f, 0.0f); |
| vec3 tint_symbol = tint_degrees(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Degrees_Scalar_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| auto* val = Var("val", ty.f16()); |
| auto* call = Call("degrees", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| float16_t tint_degrees(float16_t param_0) { |
| return param_0 * 57.29577951308232286465hf; |
| } |
| |
| |
| void test_function() { |
| float16_t val = 0.0hf; |
| float16_t tint_symbol = tint_degrees(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Degrees_Vector_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| auto* val = Var("val", ty.vec3<f16>()); |
| auto* call = Call("degrees", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| f16vec3 tint_degrees(f16vec3 param_0) { |
| return param_0 * 57.29577951308232286465hf; |
| } |
| |
| |
| void test_function() { |
| f16vec3 val = f16vec3(0.0hf, 0.0hf, 0.0hf); |
| f16vec3 tint_symbol = tint_degrees(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Radians_Scalar_f32) { |
| auto* val = Var("val", ty.f32()); |
| auto* call = Call("radians", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| float tint_radians(float param_0) { |
| return param_0 * 0.01745329251994329547f; |
| } |
| |
| |
| void test_function() { |
| float val = 0.0f; |
| float tint_symbol = tint_radians(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Radians_Vector_f32) { |
| auto* val = Var("val", ty.vec3<f32>()); |
| auto* call = Call("radians", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec3 tint_radians(vec3 param_0) { |
| return param_0 * 0.01745329251994329547f; |
| } |
| |
| |
| void test_function() { |
| vec3 val = vec3(0.0f, 0.0f, 0.0f); |
| vec3 tint_symbol = tint_radians(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Radians_Scalar_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| auto* val = Var("val", ty.f16()); |
| auto* call = Call("radians", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| float16_t tint_radians(float16_t param_0) { |
| return param_0 * 0.01745329251994329547hf; |
| } |
| |
| |
| void test_function() { |
| float16_t val = 0.0hf; |
| float16_t tint_symbol = tint_radians(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Radians_Vector_f16) { |
| Enable(builtin::Extension::kF16); |
| |
| auto* val = Var("val", ty.vec3<f16>()); |
| auto* call = Call("radians", val); |
| WrapInFunction(val, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| #extension GL_AMD_gpu_shader_half_float : require |
| |
| f16vec3 tint_radians(f16vec3 param_0) { |
| return param_0 * 0.01745329251994329547hf; |
| } |
| |
| |
| void test_function() { |
| f16vec3 val = f16vec3(0.0hf, 0.0hf, 0.0hf); |
| f16vec3 tint_symbol = tint_radians(val); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, ExtractBits) { |
| auto* v = Var("v", ty.vec3<u32>()); |
| auto* offset = Var("offset", ty.u32()); |
| auto* count = Var("count", ty.u32()); |
| auto* call = Call("extractBits", v, offset, count); |
| WrapInFunction(v, offset, count, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uvec3 tint_extract_bits(uvec3 v, uint offset, uint count) { |
| uint s = min(offset, 32u); |
| uint e = min(32u, (s + count)); |
| return bitfieldExtract(v, int(s), int((e - s))); |
| } |
| |
| void test_function() { |
| uvec3 v = uvec3(0u, 0u, 0u); |
| uint offset = 0u; |
| uint count = 0u; |
| uvec3 tint_symbol = tint_extract_bits(v, offset, count); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, InsertBits) { |
| auto* v = Var("v", ty.vec3<u32>()); |
| auto* n = Var("n", ty.vec3<u32>()); |
| auto* offset = Var("offset", ty.u32()); |
| auto* count = Var("count", ty.u32()); |
| auto* call = Call("insertBits", v, n, offset, count); |
| WrapInFunction(v, n, offset, count, call); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uvec3 tint_insert_bits(uvec3 v, uvec3 n, uint offset, uint count) { |
| uint s = min(offset, 32u); |
| uint e = min(32u, (s + count)); |
| return bitfieldInsert(v, n, int(s), int((e - s))); |
| } |
| |
| void test_function() { |
| uvec3 v = uvec3(0u, 0u, 0u); |
| uvec3 n = uvec3(0u, 0u, 0u); |
| uint offset = 0u; |
| uint count = 0u; |
| uvec3 tint_symbol = tint_insert_bits(v, n, offset, count); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Pack4x8Snorm) { |
| auto* call = Call("pack4x8snorm", "p1"); |
| GlobalVar("p1", ty.vec4<f32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec4 p1 = vec4(0.0f, 0.0f, 0.0f, 0.0f); |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| uint r = packSnorm4x8(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Pack4x8Unorm) { |
| auto* call = Call("pack4x8unorm", "p1"); |
| GlobalVar("p1", ty.vec4<f32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec4 p1 = vec4(0.0f, 0.0f, 0.0f, 0.0f); |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| uint r = packUnorm4x8(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Pack2x16Snorm) { |
| auto* call = Call("pack2x16snorm", "p1"); |
| GlobalVar("p1", ty.vec2<f32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec2 p1 = vec2(0.0f, 0.0f); |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| uint r = packSnorm2x16(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Pack2x16Unorm) { |
| auto* call = Call("pack2x16unorm", "p1"); |
| GlobalVar("p1", ty.vec2<f32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec2 p1 = vec2(0.0f, 0.0f); |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| uint r = packUnorm2x16(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Pack2x16Float) { |
| auto* call = Call("pack2x16float", "p1"); |
| GlobalVar("p1", ty.vec2<f32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec2 p1 = vec2(0.0f, 0.0f); |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| uint r = packHalf2x16(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Unpack4x8Snorm) { |
| auto* call = Call("unpack4x8snorm", "p1"); |
| GlobalVar("p1", ty.u32(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uint p1 = 0u; |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| vec4 r = unpackSnorm4x8(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Unpack4x8Unorm) { |
| auto* call = Call("unpack4x8unorm", "p1"); |
| GlobalVar("p1", ty.u32(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uint p1 = 0u; |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| vec4 r = unpackUnorm4x8(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Unpack2x16Snorm) { |
| auto* call = Call("unpack2x16snorm", "p1"); |
| GlobalVar("p1", ty.u32(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uint p1 = 0u; |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| vec2 r = unpackSnorm2x16(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Unpack2x16Unorm) { |
| auto* call = Call("unpack2x16unorm", "p1"); |
| GlobalVar("p1", ty.u32(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uint p1 = 0u; |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| vec2 r = unpackUnorm2x16(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, Unpack2x16Float) { |
| auto* call = Call("unpack2x16float", "p1"); |
| GlobalVar("p1", ty.u32(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", call))); |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uint p1 = 0u; |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void test_function() { |
| vec2 r = unpackHalf2x16(p1); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, StorageBarrier) { |
| Func("main", utils::Empty, ty.void_(), |
| utils::Vector{ |
| CallStmt(Call("storageBarrier")), |
| }, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(1_i), |
| }); |
| |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| { barrier(); memoryBarrierBuffer(); }; |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, WorkgroupBarrier) { |
| Func("main", utils::Empty, ty.void_(), |
| utils::Vector{ |
| CallStmt(Call("workgroupBarrier")), |
| }, |
| utils::Vector{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(1_i), |
| }); |
| |
| GeneratorImpl& gen = Build(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| barrier(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, DotI32) { |
| GlobalVar("v", ty.vec3<i32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", Call("dot", "v", "v")))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| int tint_int_dot(ivec3 a, ivec3 b) { |
| return a[0]*b[0] + a[1]*b[1] + a[2]*b[2]; |
| } |
| |
| ivec3 v = ivec3(0, 0, 0); |
| void test_function() { |
| int r = tint_int_dot(v, v); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, DotU32) { |
| GlobalVar("v", ty.vec3<u32>(), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Decl(Var("r", Call("dot", "v", "v")))); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| uint tint_int_dot(uvec3 a, uvec3 b) { |
| return a[0]*b[0] + a[1]*b[1] + a[2]*b[2]; |
| } |
| |
| uvec3 v = uvec3(0u, 0u, 0u); |
| void test_function() { |
| uint r = tint_int_dot(v, v); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, QuantizeToF16_Scalar) { |
| GlobalVar("v", Expr(2_f), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Call("quantizeToF16", "v")); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| float tint_quantizeToF16(float param_0) { |
| return unpackHalf2x16(packHalf2x16(vec2(param_0))).x; |
| } |
| |
| |
| float v = 2.0f; |
| void test_function() { |
| float tint_symbol = tint_quantizeToF16(v); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, QuantizeToF16_Vec2) { |
| GlobalVar("v", Call<vec2<f32>>(2_f), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Call("quantizeToF16", "v")); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec2 tint_quantizeToF16(vec2 param_0) { |
| return unpackHalf2x16(packHalf2x16(param_0)); |
| } |
| |
| |
| vec2 v = vec2(2.0f); |
| void test_function() { |
| vec2 tint_symbol = tint_quantizeToF16(v); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, QuantizeToF16_Vec3) { |
| GlobalVar("v", Call<vec3<f32>>(2_f), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Call("quantizeToF16", "v")); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec3 tint_quantizeToF16(vec3 param_0) { |
| return vec3( |
| unpackHalf2x16(packHalf2x16(param_0.xy)), |
| unpackHalf2x16(packHalf2x16(param_0.zz)).x); |
| } |
| |
| |
| vec3 v = vec3(2.0f); |
| void test_function() { |
| vec3 tint_symbol = tint_quantizeToF16(v); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| TEST_F(GlslGeneratorImplTest_Builtin, QuantizeToF16_Vec4) { |
| GlobalVar("v", Call<vec4<f32>>(2_f), builtin::AddressSpace::kPrivate); |
| WrapInFunction(Call("quantizeToF16", "v")); |
| |
| GeneratorImpl& gen = SanitizeAndBuild(); |
| |
| gen.Generate(); |
| EXPECT_THAT(gen.Diagnostics(), testing::IsEmpty()); |
| EXPECT_EQ(gen.result(), R"(#version 310 es |
| |
| vec4 tint_quantizeToF16(vec4 param_0) { |
| return vec4( |
| unpackHalf2x16(packHalf2x16(param_0.xy)), |
| unpackHalf2x16(packHalf2x16(param_0.zw))); |
| } |
| |
| |
| vec4 v = vec4(2.0f); |
| void test_function() { |
| vec4 tint_symbol = tint_quantizeToF16(v); |
| } |
| |
| layout(local_size_x = 1, local_size_y = 1, local_size_z = 1) in; |
| void main() { |
| test_function(); |
| return; |
| } |
| )"); |
| } |
| |
| } // namespace |
| } // namespace tint::writer::glsl |