| // 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 "src/ast/struct_block_decoration.h" |
| #include "src/type/depth_texture_type.h" |
| #include "src/type/multisampled_texture_type.h" |
| #include "src/type/sampled_texture_type.h" |
| #include "src/writer/spirv/spv_dump.h" |
| #include "src/writer/spirv/test_helper.h" |
| |
| namespace tint { |
| namespace writer { |
| namespace spirv { |
| namespace { |
| |
| using BuilderTest_Type = TestHelper; |
| |
| TEST_F(BuilderTest_Type, GenerateAlias) { |
| auto* alias_type = ty.alias("my_type", ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* i32 = ty.i32(); |
| auto* f32 = ty.f32(); |
| auto* alias_type = ty.alias("my_type", f32); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* ary = ty.array(ty.i32(), 0); |
| Global("a", ary, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* ary = ty.array(ty.i32(), 0); |
| Global("a", ary, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* ary = ty.array(ty.i32(), 4); |
| Global("a", ary, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* ary = ty.array(ty.i32(), 4, 16u); |
| Global("a", ary, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* ary = ty.array(ty.i32(), 4); |
| Global("a", ary, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* bool_ = ty.bool_(); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(bool_); |
| 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) { |
| auto* bool_ = ty.bool_(); |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(bool_), 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_), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateF32) { |
| auto* f32 = ty.f32(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* f32 = ty.f32(); |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* f32 = ty.f32(); |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* mat2x3 = ty.mat2x3<f32>(); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(mat2x3); |
| 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) { |
| auto* mat = ty.mat4x3<i32>(); |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(mat), 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), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GeneratePtr) { |
| type::Pointer ptr(ty.i32(), ast::StorageClass::kOutput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| type::Pointer ptr(ty.i32(), ast::StorageClass::kOutput); |
| |
| spirv::Builder& b = Build(); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ptr), 1u); |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&ptr), 1u); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_Empty) { |
| auto* s = Structure("S", {}); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| 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) { |
| auto* s = Structure("my_struct", {Member("a", ty.f32())}); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| 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) { |
| auto* s = Structure("my_struct", {Member("a", ty.f32())}, |
| {create<ast::StructBlockDecoration>()}); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| 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 |
| OpMemberDecorate %1 0 Offset 0 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateStruct_DecoratedMembers) { |
| auto* s = Structure("S", { |
| Member("a", ty.f32()), |
| Member("b", ty.f32(), {MemberAlign(8)}), |
| }); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| 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) { |
| auto* s = Structure("S", { |
| Member("a", ty.mat2x2<f32>()), |
| Member("b", ty.mat2x3<f32>()), |
| Member("c", ty.mat4x4<f32>()), |
| }); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| 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_LayoutMatrix) { |
| // We have to infer layout for matrix when it also has an offset. |
| auto* s = Structure("S", { |
| Member("a", ty.mat2x2<f32>()), |
| Member("b", ty.mat2x3<f32>()), |
| Member("c", ty.mat4x4<f32>()), |
| }); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| 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. |
| auto* arr_mat2x2 = ty.array(ty.mat2x2<f32>(), 1); // Singly nested array |
| auto* arr_arr_mat2x3 = ty.array(ty.mat2x3<f32>(), 1); // Doubly nested array |
| auto* rtarr_mat4x4 = ty.array(ty.mat4x4<f32>(), 0); // Runtime array |
| |
| auto* s = |
| Structure("S", |
| { |
| Member("a", arr_mat2x2), |
| Member("b", arr_arr_mat2x3), |
| Member("c", rtarr_mat4x4), |
| }, |
| ast::DecorationList{create<ast::StructBlockDecoration>()}); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(s); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| EXPECT_EQ(id, 1u); |
| |
| EXPECT_EQ(DumpInstructions(b.types()), R"(%5 = OpTypeFloat 32 |
| %4 = OpTypeVector %5 2 |
| %3 = OpTypeMatrix %4 2 |
| %6 = OpTypeInt 32 0 |
| %7 = OpConstant %6 1 |
| %2 = OpTypeArray %3 %7 |
| %10 = OpTypeVector %5 3 |
| %9 = OpTypeMatrix %10 2 |
| %8 = OpTypeArray %9 %7 |
| %13 = OpTypeVector %5 4 |
| %12 = OpTypeMatrix %13 4 |
| %11 = OpTypeRuntimeArray %12 |
| %1 = OpTypeStruct %2 %8 %11 |
| )"); |
| 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"(OpDecorate %1 Block |
| OpMemberDecorate %1 0 Offset 0 |
| OpMemberDecorate %1 0 ColMajor |
| OpMemberDecorate %1 0 MatrixStride 8 |
| OpDecorate %2 ArrayStride 16 |
| OpMemberDecorate %1 1 Offset 16 |
| OpMemberDecorate %1 1 ColMajor |
| OpMemberDecorate %1 1 MatrixStride 16 |
| OpDecorate %8 ArrayStride 32 |
| OpMemberDecorate %1 2 Offset 48 |
| OpMemberDecorate %1 2 ColMajor |
| OpMemberDecorate %1 2 MatrixStride 16 |
| OpDecorate %11 ArrayStride 64 |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateU32) { |
| auto* u32 = ty.u32(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* u32 = ty.u32(); |
| auto* f32 = ty.f32(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* vec = ty.vec3<f32>(); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(vec); |
| 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) { |
| auto* vec = ty.vec3<i32>(); |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(vec), 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), 1u); |
| ASSERT_FALSE(b.has_error()) << b.error(); |
| } |
| |
| TEST_F(BuilderTest_Type, GenerateVoid) { |
| auto* void_ = ty.void_(); |
| |
| spirv::Builder& b = Build(); |
| |
| auto id = b.GenerateTypeIfNeeded(void_); |
| 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) { |
| auto* void_ = ty.void_(); |
| auto* i32 = ty.i32(); |
| |
| spirv::Builder& b = Build(); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(void_), 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_), 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 = TestParamHelper<PtrData>; |
| TEST_P(PtrDataTest, ConvertStorageClass) { |
| auto params = GetParam(); |
| |
| spirv::Builder& b = Build(); |
| |
| 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::kStorage, SpvStorageClassStorageBuffer}, |
| PtrData{ast::StorageClass::kImage, SpvStorageClassImage}, |
| PtrData{ast::StorageClass::kPrivate, SpvStorageClassPrivate}, |
| PtrData{ast::StorageClass::kFunction, SpvStorageClassFunction})); |
| |
| TEST_F(BuilderTest_Type, DepthTexture_Generate_2d) { |
| type::DepthTexture two_d(type::TextureDimension::k2d); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| type::DepthTexture two_d_array(type::TextureDimension::k2dArray); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| type::DepthTexture cube(type::TextureDimension::kCube); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.capabilities()), ""); |
| } |
| |
| TEST_F(BuilderTest_Type, DepthTexture_Generate_CubeArray) { |
| type::DepthTexture cube_array(type::TextureDimension::kCubeArray); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability SampledCubeArray |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, MultisampledTexture_Generate_2d_i32) { |
| type::MultisampledTexture ms(type::TextureDimension::k2d, ty.i32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| type::MultisampledTexture ms(type::TextureDimension::k2d, ty.u32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| type::MultisampledTexture ms(type::TextureDimension::k2d, ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* s = create<type::SampledTexture>(type::TextureDimension::k1d, ty.i32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability Sampled1D |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_1d_u32) { |
| auto* s = create<type::SampledTexture>(type::TextureDimension::k1d, ty.u32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability Sampled1D |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_1d_f32) { |
| auto* s = create<type::SampledTexture>(type::TextureDimension::k1d, ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability Sampled1D |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_2d) { |
| auto* s = create<type::SampledTexture>(type::TextureDimension::k2d, ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* s = |
| create<type::SampledTexture>(type::TextureDimension::k2dArray, ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* s = create<type::SampledTexture>(type::TextureDimension::k3d, ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| auto* s = |
| create<type::SampledTexture>(type::TextureDimension::kCube, ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.capabilities()), ""); |
| } |
| |
| TEST_F(BuilderTest_Type, SampledTexture_Generate_CubeArray) { |
| auto* s = create<type::SampledTexture>(type::TextureDimension::kCubeArray, |
| ty.f32()); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability SampledCubeArray |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_Generate_1d_R16Float) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR16Float, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k1d, |
| type::ImageFormat::kR16Float, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability Image1D |
| OpCapability StorageImageExtendedFormats |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_Generate_1d_R8SNorm) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR8Snorm, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k1d, |
| type::ImageFormat::kR8Snorm, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 R8Snorm |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability Image1D |
| OpCapability StorageImageExtendedFormats |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_Generate_1d_R8UNorm) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR8Unorm, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k1d, |
| type::ImageFormat::kR8Unorm, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 R8 |
| )"); |
| |
| EXPECT_EQ(DumpInstructions(b.capabilities()), |
| R"(OpCapability Image1D |
| OpCapability StorageImageExtendedFormats |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_Generate_1d_R8Uint) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR8Uint, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k1d, |
| type::ImageFormat::kR8Uint, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 R8ui |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_Generate_1d_R8Sint) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR8Sint, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k1d, |
| type::ImageFormat::kR8Sint, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 R8i |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, StorageTexture_Generate_2d) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR16Float, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k2d, |
| type::ImageFormat::kR16Float, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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_Generate_2dArray) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR16Float, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k2dArray, |
| type::ImageFormat::kR16Float, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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_Generate_3d) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR16Float, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k3d, |
| type::ImageFormat::kR16Float, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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_Generate_SampledTypeFloat_Format_r32float) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR32Float, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k2d, |
| type::ImageFormat::kR32Float, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 R32f |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, |
| StorageTexture_Generate_SampledTypeSint_Format_r32sint) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR32Sint, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k2d, |
| type::ImageFormat::kR32Sint, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 2D 0 0 0 2 R32i |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, |
| StorageTexture_Generate_SampledTypeUint_Format_r32uint) { |
| auto* subtype = |
| type::StorageTexture::SubtypeFor(type::ImageFormat::kR32Uint, Types()); |
| auto* s = create<type::StorageTexture>(type::TextureDimension::k2d, |
| type::ImageFormat::kR32Uint, subtype); |
| |
| Global("test_var", s, ast::StorageClass::kInput); |
| |
| spirv::Builder& b = Build(); |
| |
| 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 2D 0 0 0 2 R32ui |
| )"); |
| } |
| |
| TEST_F(BuilderTest_Type, Sampler) { |
| type::Sampler sampler(type::SamplerKind::kSampler); |
| |
| spirv::Builder& b = Build(); |
| |
| 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) { |
| type::Sampler sampler(type::SamplerKind::kComparisonSampler); |
| |
| spirv::Builder& b = Build(); |
| |
| 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, Dedup_Sampler_And_ComparisonSampler) { |
| type::Sampler comp_sampler(type::SamplerKind::kComparisonSampler); |
| type::Sampler sampler(type::SamplerKind::kSampler); |
| |
| spirv::Builder& b = Build(); |
| |
| EXPECT_EQ(b.GenerateTypeIfNeeded(&comp_sampler), 1u); |
| |
| 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 |