| // Copyright 2020 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 <memory> |
| |
| #include "gtest/gtest.h" |
| #include "src/ast/identifier_expression.h" |
| #include "src/ast/stride_decoration.h" |
| #include "src/ast/struct.h" |
| #include "src/ast/struct_member.h" |
| #include "src/ast/struct_member_offset_decoration.h" |
| #include "src/ast/type/alias_type.h" |
| #include "src/ast/type/array_type.h" |
| #include "src/ast/type/bool_type.h" |
| #include "src/ast/type/depth_texture_type.h" |
| #include "src/ast/type/f32_type.h" |
| #include "src/ast/type/i32_type.h" |
| #include "src/ast/type/matrix_type.h" |
| #include "src/ast/type/multisampled_texture_type.h" |
| #include "src/ast/type/pointer_type.h" |
| #include "src/ast/type/sampled_texture_type.h" |
| #include "src/ast/type/sampler_type.h" |
| #include "src/ast/type/storage_texture_type.h" |
| #include "src/ast/type/struct_type.h" |
| #include "src/ast/type/texture_type.h" |
| #include "src/ast/type/u32_type.h" |
| #include "src/ast/type/vector_type.h" |
| #include "src/ast/type/void_type.h" |
| #include "src/type_determiner.h" |
| #include "src/writer/spirv/builder.h" |
| #include "src/writer/spirv/spv_dump.h" |
| |
| namespace tint { |
| namespace writer { |
| namespace spirv { |
| namespace { |
| |
| using BuilderTest_Type = testing::Test; |
| |
| TEST_F(BuilderTest_Type, GenerateAlias) { |
| ast::type::F32Type f32; |
| ast::type::AliasType alias_type("my_type", &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&alias_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeFloat 32 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedAlias) { |
| ast::type::I32Type i32; |
| ast::type::F32Type f32; |
| ast::type::AliasType alias_type("my_type", &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&alias_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&alias_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&f32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateRuntimeArray) { |
| ast::type::I32Type i32; |
| ast::type::ArrayType ary(&i32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&ary); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeRuntimeArray %2 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedRuntimeArray) { |
| ast::type::I32Type i32; |
| ast::type::ArrayType ary(&i32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ary), 1u); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ary), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeRuntimeArray %2 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateArray) { |
| ast::type::I32Type i32; |
| ast::type::ArrayType ary(&i32, 4); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&ary); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %3 = OpTypeInt 32 0 |
| %4 = OpConstant %3 4 |
| %1 = OpTypeArray %2 %4 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateArray_WithStride) { |
| ast::type::I32Type i32; |
| |
| ast::ArrayDecorationList decos; |
| decos.push_back(std::make_unique<ast::StrideDecoration>(16u)); |
| |
| ast::type::ArrayType ary(&i32, 4); |
| ary.set_decorations(std::move(decos)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&ary); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id); |
| |
| EXPECT_EQ(DumpInstructions(b.annots()), R"(OpDecorate %1 ArrayStride 16 |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %3 = OpTypeInt 32 0 |
| %4 = OpConstant %3 4 |
| %1 = OpTypeArray %2 %4 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedArray) { |
| ast::type::I32Type i32; |
| ast::type::ArrayType ary(&i32, 4); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ary), 1u); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ary), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %3 = OpTypeInt 32 0 |
| %4 = OpConstant %3 4 |
| %1 = OpTypeArray %2 %4 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateBool) { |
| ast::type::BoolType bool_type; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&bool_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| ASSERT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstruction(b.types()[0]), R"(%1 = OpTypeBool |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedBool) { |
| ast::type::I32Type i32; |
| ast::type::BoolType bool_type; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&bool_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&bool_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateF32) { |
| ast::type::F32Type f32; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&f32); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| ASSERT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstruction(b.types()[0]), R"(%1 = OpTypeFloat 32 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedF32) { |
| ast::type::I32Type i32; |
| ast::type::F32Type f32; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&f32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&f32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateI32) { |
| ast::type::I32Type i32; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&i32); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| ASSERT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstruction(b.types()[0]), R"(%1 = OpTypeInt 32 1 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedI32) { |
| ast::type::I32Type i32; |
| ast::type::F32Type f32; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&f32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateMatrix) { |
| ast::type::F32Type f32; |
| ast::type::MatrixType mat_type(&f32, 3, 2); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&mat_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(b.types().size(), 3u); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%3 = OpTypeFloat 32 |
| %2 = OpTypeVector %3 3 |
| %1 = OpTypeMatrix %2 2 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedMatrix) { |
| ast::type::I32Type i32; |
| ast::type::MatrixType mat_type(&i32, 3, 4); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&mat_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 3u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&mat_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GeneratePtr) { |
| ast::type::I32Type i32; |
| ast::type::PointerType ptr(&i32, ast::StorageClass::kOutput); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&ptr); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypePointer Output %2 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedPtr) { |
| ast::type::I32Type i32; |
| ast::type::PointerType ptr(&i32, ast::StorageClass::kOutput); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ptr), 1u); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ptr), 1u); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_Empty) { |
| auto s = std::make_unique<ast::Struct>(); |
| ast::type::StructType s_type("S", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "S" |
| )"); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%1 = OpTypeStruct |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct) { |
| ast::type::F32Type f32; |
| |
| ast::StructMemberDecorationList decos; |
| ast::StructMemberList members; |
| members.push_back( |
| std::make_unique<ast::StructMember>("a", &f32, std::move(decos))); |
| |
| auto s = std::make_unique<ast::Struct>(std::move(members)); |
| ast::type::StructType s_type("my_struct", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeStruct %2 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "my_struct" |
| OpMemberName %1 0 "a" |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_Decorated) { |
| ast::type::F32Type f32; |
| |
| ast::StructMemberDecorationList decos; |
| ast::StructMemberList members; |
| members.push_back( |
| std::make_unique<ast::StructMember>("a", &f32, std::move(decos))); |
| |
| ast::StructDecorationList struct_decos; |
| struct_decos.push_back(ast::StructDecoration::kBlock); |
| |
| auto s = std::make_unique<ast::Struct>(std::move(struct_decos), |
| std::move(members)); |
| ast::type::StructType s_type("my_struct", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeStruct %2 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "my_struct" |
| OpMemberName %1 0 "a" |
| )"); |
| EXPECT_EQ(DumpInstructions(b.annots()), R"(OpDecorate %1 Block |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_DecoratedMembers) { |
| ast::type::F32Type f32; |
| |
| ast::StructMemberDecorationList a_decos; |
| a_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(0)); |
| ast::StructMemberDecorationList b_decos; |
| b_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(8)); |
| |
| ast::StructMemberList members; |
| members.push_back( |
| std::make_unique<ast::StructMember>("a", &f32, std::move(a_decos))); |
| members.push_back( |
| std::make_unique<ast::StructMember>("b", &f32, std::move(b_decos))); |
| |
| auto s = std::make_unique<ast::Struct>(std::move(members)); |
| ast::type::StructType s_type("S", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeStruct %2 %2 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "S" |
| OpMemberName %1 0 "a" |
| OpMemberName %1 1 "b" |
| )"); |
| EXPECT_EQ(DumpInstructions(b.annots()), R"(OpMemberDecorate %1 0 Offset 0 |
| OpMemberDecorate %1 1 Offset 8 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_NonLayout_Matrix) { |
| // Don't infer layout for matrix when there is no offset. |
| ast::type::F32Type f32; |
| ast::type::MatrixType glsl_mat2x2(&f32, 2, 2); |
| ast::type::MatrixType glsl_mat2x3(&f32, 3, 2); // 2 columns, 3 rows |
| ast::type::MatrixType glsl_mat4x4(&f32, 4, 4); |
| |
| ast::StructMemberDecorationList empty_a; |
| ast::StructMemberDecorationList empty_b; |
| ast::StructMemberDecorationList empty_c; |
| ast::StructMemberList members; |
| members.push_back(std::make_unique<ast::StructMember>("a", &glsl_mat2x2, |
| std::move(empty_a))); |
| members.push_back(std::make_unique<ast::StructMember>("b", &glsl_mat2x3, |
| std::move(empty_b))); |
| members.push_back(std::make_unique<ast::StructMember>("c", &glsl_mat4x4, |
| std::move(empty_c))); |
| |
| auto s = std::make_unique<ast::Struct>(std::move(members)); |
| ast::type::StructType s_type("S", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32 |
| %3 = OpTypeVector %4 2 |
| %2 = OpTypeMatrix %3 2 |
| %6 = OpTypeVector %4 3 |
| %5 = OpTypeMatrix %6 2 |
| %8 = OpTypeVector %4 4 |
| %7 = OpTypeMatrix %8 4 |
| %1 = OpTypeStruct %2 %5 %7 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "S" |
| OpMemberName %1 0 "a" |
| OpMemberName %1 1 "b" |
| OpMemberName %1 2 "c" |
| )"); |
| EXPECT_EQ(DumpInstructions(b.annots()), ""); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_DecoratedMembers_LayoutMatrix) { |
| // We have to infer layout for matrix when it also has an offset. |
| ast::type::F32Type f32; |
| ast::type::MatrixType glsl_mat2x2(&f32, 2, 2); |
| ast::type::MatrixType glsl_mat2x3(&f32, 3, 2); // 2 columns, 3 rows |
| ast::type::MatrixType glsl_mat4x4(&f32, 4, 4); |
| |
| ast::StructMemberDecorationList a_decos; |
| a_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(0)); |
| ast::StructMemberDecorationList b_decos; |
| b_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(16)); |
| ast::StructMemberDecorationList c_decos; |
| c_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(48)); |
| |
| ast::StructMemberList members; |
| members.push_back(std::make_unique<ast::StructMember>("a", &glsl_mat2x2, |
| std::move(a_decos))); |
| members.push_back(std::make_unique<ast::StructMember>("b", &glsl_mat2x3, |
| std::move(b_decos))); |
| members.push_back(std::make_unique<ast::StructMember>("c", &glsl_mat4x4, |
| std::move(c_decos))); |
| |
| auto s = std::make_unique<ast::Struct>(std::move(members)); |
| ast::type::StructType s_type("S", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32 |
| %3 = OpTypeVector %4 2 |
| %2 = OpTypeMatrix %3 2 |
| %6 = OpTypeVector %4 3 |
| %5 = OpTypeMatrix %6 2 |
| %8 = OpTypeVector %4 4 |
| %7 = OpTypeMatrix %8 4 |
| %1 = OpTypeStruct %2 %5 %7 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "S" |
| OpMemberName %1 0 "a" |
| OpMemberName %1 1 "b" |
| OpMemberName %1 2 "c" |
| )"); |
| EXPECT_EQ(DumpInstructions(b.annots()), R"(OpMemberDecorate %1 0 Offset 0 |
| OpMemberDecorate %1 0 ColMajor |
| OpMemberDecorate %1 0 MatrixStride 8 |
| OpMemberDecorate %1 1 Offset 16 |
| OpMemberDecorate %1 1 ColMajor |
| OpMemberDecorate %1 1 MatrixStride 16 |
| OpMemberDecorate %1 2 Offset 48 |
| OpMemberDecorate %1 2 ColMajor |
| OpMemberDecorate %1 2 MatrixStride 16 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_DecoratedMembers_LayoutArraysOfMatrix) { |
| // We have to infer layout for matrix when it also has an offset. |
| // The decoration goes on the struct member, even if the matrix is buried |
| // in levels of arrays. |
| ast::type::F32Type f32; |
| |
| ast::type::MatrixType glsl_mat2x2(&f32, 2, 2); |
| ast::type::ArrayType arr_mat2x2(&glsl_mat2x2, 1); // Singly nested array |
| |
| ast::type::MatrixType glsl_mat2x3(&f32, 3, 2); // 2 columns, 3 rows |
| ast::type::ArrayType arr_mat2x3(&glsl_mat2x3, 1); |
| ast::type::ArrayType arr_arr_mat2x2(&arr_mat2x3, 1); // Doubly nested array |
| |
| ast::type::MatrixType glsl_mat4x4(&f32, 4, 4); |
| ast::type::ArrayType rtarr_mat4x4(&glsl_mat4x4); // Runtime array |
| |
| ast::StructMemberDecorationList a_decos; |
| a_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(0)); |
| ast::StructMemberDecorationList b_decos; |
| b_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(16)); |
| ast::StructMemberDecorationList c_decos; |
| c_decos.push_back(std::make_unique<ast::StructMemberOffsetDecoration>(48)); |
| |
| ast::StructMemberList members; |
| members.push_back(std::make_unique<ast::StructMember>("a", &glsl_mat2x2, |
| std::move(a_decos))); |
| members.push_back(std::make_unique<ast::StructMember>("b", &glsl_mat2x3, |
| std::move(b_decos))); |
| members.push_back(std::make_unique<ast::StructMember>("c", &glsl_mat4x4, |
| std::move(c_decos))); |
| |
| auto s = std::make_unique<ast::Struct>(std::move(members)); |
| ast::type::StructType s_type("S", std::move(s)); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&s_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%4 = OpTypeFloat 32 |
| %3 = OpTypeVector %4 2 |
| %2 = OpTypeMatrix %3 2 |
| %6 = OpTypeVector %4 3 |
| %5 = OpTypeMatrix %6 2 |
| %8 = OpTypeVector %4 4 |
| %7 = OpTypeMatrix %8 4 |
| %1 = OpTypeStruct %2 %5 %7 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.debug()), R"(OpName %1 "S" |
| OpMemberName %1 0 "a" |
| OpMemberName %1 1 "b" |
| OpMemberName %1 2 "c" |
| )"); |
| EXPECT_EQ(DumpInstructions(b.annots()), R"(OpMemberDecorate %1 0 Offset 0 |
| OpMemberDecorate %1 0 ColMajor |
| OpMemberDecorate %1 0 MatrixStride 8 |
| OpMemberDecorate %1 1 Offset 16 |
| OpMemberDecorate %1 1 ColMajor |
| OpMemberDecorate %1 1 MatrixStride 16 |
| OpMemberDecorate %1 2 Offset 48 |
| OpMemberDecorate %1 2 ColMajor |
| OpMemberDecorate %1 2 MatrixStride 16 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateU32) { |
| ast::type::U32Type u32; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&u32); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| ASSERT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstruction(b.types()[0]), R"(%1 = OpTypeInt 32 0 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedU32) { |
| ast::type::U32Type u32; |
| ast::type::F32Type f32; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&u32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&f32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&u32), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateVector) { |
| ast::type::F32Type f32; |
| ast::type::VectorType vec_type(&f32, 3); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&vec_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(b.types().size(), 2u); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeVector %2 3 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedVector) { |
| ast::type::I32Type i32; |
| ast::type::VectorType vec_type(&i32, 3); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&vec_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&vec_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateVoid) { |
| ast::type::VoidType void_type; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| auto id = b.GenerateTypeIfNeeded(&void_type); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| ASSERT_EQ(b.types().size(), 1u); |
| EXPECT_EQ(DumpInstruction(b.types()[0]), R"(%1 = OpTypeVoid |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, ReturnsGeneratedVoid) { |
| ast::type::I32Type i32; |
| ast::type::VoidType void_type; |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&void_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&i32), 2u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&void_type), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| struct PtrData { |
| ast::StorageClass ast_class; |
| SpvStorageClass result; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, PtrData data) { |
| out << data.ast_class; |
| return out; |
| } |
| using PtrDataTest = testing::TestWithParam<PtrData>; |
| TEST_P(PtrDataTest, ConvertStorageClass) { |
| auto params = GetParam(); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| EXPECT_EQ(b.ConvertStorageClass(params.ast_class), params.result); |
| } |
| INSTANTIATE_TEST_SUITE_P( |
| BuilderTest_Type, |
| PtrDataTest, |
| testing::Values( |
| PtrData{ast::StorageClass::kNone, SpvStorageClassMax}, |
| PtrData{ast::StorageClass::kInput, SpvStorageClassInput}, |
| PtrData{ast::StorageClass::kOutput, SpvStorageClassOutput}, |
| PtrData{ast::StorageClass::kUniform, SpvStorageClassUniform}, |
| PtrData{ast::StorageClass::kWorkgroup, SpvStorageClassWorkgroup}, |
| PtrData{ast::StorageClass::kUniformConstant, |
| SpvStorageClassUniformConstant}, |
| PtrData{ast::StorageClass::kStorageBuffer, |
| SpvStorageClassStorageBuffer}, |
| PtrData{ast::StorageClass::kImage, SpvStorageClassImage}, |
| PtrData{ast::StorageClass::kPrivate, SpvStorageClassPrivate}, |
| PtrData{ast::StorageClass::kFunction, SpvStorageClassFunction})); |
| |
| TEST_F(BuilderTest_Type, DepthTexture_Generate_2d) { |
| ast::type::DepthTextureType two_d(ast::type::TextureDimension::k2d); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| auto id_two_d = b.GenerateTypeIfNeeded(&two_d); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id_two_d); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 1 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, DepthTexture_Generate_2dArray) { |
| ast::type::DepthTextureType two_d_array( |
| ast::type::TextureDimension::k2dArray); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| auto id_two_d_array = b.GenerateTypeIfNeeded(&two_d_array); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id_two_d_array); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 1 1 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, DepthTexture_Generate_Cube) { |
| ast::type::DepthTextureType cube(ast::type::TextureDimension::kCube); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| auto id_cube = b.GenerateTypeIfNeeded(&cube); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id_cube); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 Cube 1 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, DepthTexture_Generate_CubeArray) { |
| ast::type::DepthTextureType cube_array( |
| ast::type::TextureDimension::kCubeArray); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| auto id_cube_array = b.GenerateTypeIfNeeded(&cube_array); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(1u, id_cube_array); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 Cube 1 1 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, MultisampledTexture_Generate_2d_i32) { |
| ast::type::I32Type i32; |
| ast::type::MultisampledTextureType ms(ast::type::TextureDimension::k2d, &i32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(1u, b.GenerateTypeIfNeeded(&ms)); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeImage %2 2D 0 0 1 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, MultisampledTexture_Generate_2d_u32) { |
| ast::type::U32Type u32; |
| ast::type::MultisampledTextureType ms(ast::type::TextureDimension::k2d, &u32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ms), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeInt 32 0 |
| %1 = OpTypeImage %2 2D 0 0 1 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, MultisampledTexture_Generate_2d_f32) { |
| ast::type::F32Type f32; |
| ast::type::MultisampledTextureType ms(ast::type::TextureDimension::k2d, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ms), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 0 0 1 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_1d_i32) { |
| ast::type::I32Type i32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k1d, &i32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeImage %2 1D 0 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_1d_u32) { |
| ast::type::U32Type u32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k1d, &u32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeInt 32 0 |
| %1 = OpTypeImage %2 1D 0 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_1d_f32) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k1d, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 1D 0 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_1dArray) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k1dArray, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 1D 0 1 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_2d) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k2d, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 0 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_2d_array) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k2dArray, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 0 1 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_3d) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::k3d, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 3D 0 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_Cube) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::kCube, &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 Cube 0 0 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_CubeArray) { |
| ast::type::F32Type f32; |
| ast::type::SampledTextureType s(ast::type::TextureDimension::kCubeArray, |
| &f32); |
| |
| ast::Module mod; |
| Builder b(&mod); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), |
| R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 Cube 0 1 0 1 Unknown |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_1d_R16Float) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k1d, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 1D 0 0 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_1d_R8SNorm) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k1d, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR8Snorm); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 1 |
| %1 = OpTypeImage %2 1D 0 0 0 2 R8Snorm |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_1d_R8UNorm) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k1d, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR8Unorm); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeInt 32 0 |
| %1 = OpTypeImage %2 1D 0 0 0 2 R8 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_1d_array) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k1dArray, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 1D 0 1 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_2d) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k2d, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 0 0 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_2dArray) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k2dArray, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 2D 0 1 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateReadonly_3d) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k3d, |
| ast::type::StorageAccess::kRead, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeFloat 32 |
| %1 = OpTypeImage %2 3D 0 0 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateWriteonly_1d) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k1d, |
| ast::type::StorageAccess::kWrite, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeVoid |
| %1 = OpTypeImage %2 1D 0 0 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateWriteonly_1dArray) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k1dArray, |
| ast::type::StorageAccess::kWrite, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeVoid |
| %1 = OpTypeImage %2 1D 0 1 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateWriteonly_2d) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k2d, |
| ast::type::StorageAccess::kWrite, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeVoid |
| %1 = OpTypeImage %2 2D 0 0 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateWriteonly_2dArray) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k2dArray, |
| ast::type::StorageAccess::kWrite, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeVoid |
| %1 = OpTypeImage %2 2D 0 1 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_GenerateWriteonly_3d) { |
| Context ctx; |
| ast::Module mod; |
| TypeDeterminer td(&ctx, &mod); |
| Builder b(&mod); |
| |
| ast::type::StorageTextureType s(ast::type::TextureDimension::k3d, |
| ast::type::StorageAccess::kWrite, |
| ast::type::ImageFormat::kR16Float); |
| |
| ASSERT_TRUE(td.DetermineStorageTextureSubtype(&s)) << td.error(); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&s), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%2 = OpTypeVoid |
| %1 = OpTypeImage %2 3D 0 0 0 2 R16f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, Sampler) { |
| ast::Module mod; |
| Builder b(&mod); |
| |
| ast::type::SamplerType sampler(ast::type::SamplerKind::kSampler); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&sampler), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), "%1 = OpTypeSampler\n"); |
| } |
| |
| TEST_F(BuilderTest_Type, ComparisonSampler) { |
| ast::Module mod; |
| Builder b(&mod); |
| |
| ast::type::SamplerType sampler(ast::type::SamplerKind::kComparisonSampler); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&sampler), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(DumpInstructions(b.types()), "%1 = OpTypeSampler\n"); |
| } |
| |
| } // namespace |
| } // namespace spirv |
| } // namespace writer |
| } // namespace tint |