| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/private/SkSLModifiers.h" |
| #include "include/sksl/SkSLErrorReporter.h" |
| #include "include/sksl/SkSLPosition.h" |
| #include "src/sksl/SkSLBuiltinTypes.h" |
| #include "src/sksl/SkSLContext.h" |
| #include "src/sksl/SkSLMangler.h" |
| #include "src/sksl/SkSLMemoryLayout.h" |
| #include "src/sksl/SkSLUtil.h" |
| #include "src/sksl/ir/SkSLType.h" |
| #include "tests/Test.h" |
| |
| #include <memory> |
| #include <string> |
| #include <string_view> |
| #include <vector> |
| |
| DEF_TEST(SkSLMemoryLayout140Test, r) { |
| SkSL::TestingOnly_AbortErrorReporter errors; |
| SkSL::ShaderCaps caps; |
| SkSL::Mangler mangler; |
| SkSL::Context context(errors, caps, mangler); |
| SkSL::MemoryLayout layout(SkSL::MemoryLayout::k140_Standard); |
| |
| // basic types |
| REPORTER_ASSERT(r, 4 == layout.size(*context.fTypes.fFloat)); |
| REPORTER_ASSERT(r, 8 == layout.size(*context.fTypes.fFloat2)); |
| REPORTER_ASSERT(r, 12 == layout.size(*context.fTypes.fFloat3)); |
| REPORTER_ASSERT(r, 16 == layout.size(*context.fTypes.fFloat4)); |
| REPORTER_ASSERT(r, 4 == layout.size(*context.fTypes.fInt)); |
| REPORTER_ASSERT(r, 8 == layout.size(*context.fTypes.fInt2)); |
| REPORTER_ASSERT(r, 12 == layout.size(*context.fTypes.fInt3)); |
| REPORTER_ASSERT(r, 16 == layout.size(*context.fTypes.fInt4)); |
| REPORTER_ASSERT(r, 1 == layout.size(*context.fTypes.fBool)); |
| REPORTER_ASSERT(r, 2 == layout.size(*context.fTypes.fBool2)); |
| REPORTER_ASSERT(r, 3 == layout.size(*context.fTypes.fBool3)); |
| REPORTER_ASSERT(r, 4 == layout.size(*context.fTypes.fBool4)); |
| REPORTER_ASSERT(r, 32 == layout.size(*context.fTypes.fFloat2x2)); |
| REPORTER_ASSERT(r, 32 == layout.size(*context.fTypes.fFloat2x4)); |
| REPORTER_ASSERT(r, 48 == layout.size(*context.fTypes.fFloat3x3)); |
| REPORTER_ASSERT(r, 64 == layout.size(*context.fTypes.fFloat4x2)); |
| REPORTER_ASSERT(r, 64 == layout.size(*context.fTypes.fFloat4x4)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fFloat)); |
| REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fFloat2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat4)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fInt)); |
| REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fInt2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fInt3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fInt4)); |
| REPORTER_ASSERT(r, 1 == layout.alignment(*context.fTypes.fBool)); |
| REPORTER_ASSERT(r, 2 == layout.alignment(*context.fTypes.fBool2)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fBool3)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fBool4)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat2x2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat2x4)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat3x3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat4x2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat4x4)); |
| |
| // struct 1 |
| std::vector<SkSL::Type::Field> fields1; |
| fields1.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("a"), |
| context.fTypes.fFloat3.get()); |
| std::unique_ptr<SkSL::Type> s1 = SkSL::Type::MakeStructType(SkSL::Position(), |
| std::string("s1"), fields1); |
| REPORTER_ASSERT(r, 16 == layout.size(*s1)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s1)); |
| |
| fields1.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("b"), |
| context.fTypes.fFloat.get()); |
| std::unique_ptr<SkSL::Type> s2 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s2"), |
| fields1); |
| REPORTER_ASSERT(r, 16 == layout.size(*s2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s2)); |
| |
| fields1.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("c"), |
| context.fTypes.fBool.get()); |
| std::unique_ptr<SkSL::Type> s3 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s3"), |
| fields1); |
| REPORTER_ASSERT(r, 32 == layout.size(*s3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s3)); |
| |
| // struct 2 |
| std::vector<SkSL::Type::Field> fields2; |
| fields2.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("a"), |
| context.fTypes.fInt.get()); |
| std::unique_ptr<SkSL::Type> s4 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s4"), |
| fields2); |
| REPORTER_ASSERT(r, 16 == layout.size(*s4)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s4)); |
| |
| fields2.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("b"), |
| context.fTypes.fFloat3.get()); |
| std::unique_ptr<SkSL::Type> s5 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s5"), |
| fields2); |
| REPORTER_ASSERT(r, 32 == layout.size(*s5)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s5)); |
| |
| // arrays |
| std::unique_ptr<SkSL::Type> array1 = |
| SkSL::Type::MakeArrayType(std::string("float[4]"), *context.fTypes.fFloat, 4); |
| REPORTER_ASSERT(r, 64 == layout.size(*array1)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*array1)); |
| REPORTER_ASSERT(r, 16 == layout.stride(*array1)); |
| |
| std::unique_ptr<SkSL::Type> array2 = |
| SkSL::Type::MakeArrayType(std::string("float4[4]"), *context.fTypes.fFloat4, 4); |
| REPORTER_ASSERT(r, 64 == layout.size(*array2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*array2)); |
| REPORTER_ASSERT(r, 16 == layout.stride(*array2)); |
| } |
| |
| DEF_TEST(SkSLMemoryLayout430Test, r) { |
| SkSL::TestingOnly_AbortErrorReporter errors; |
| SkSL::ShaderCaps caps; |
| SkSL::Mangler mangler; |
| SkSL::Context context(errors, caps, mangler); |
| SkSL::MemoryLayout layout(SkSL::MemoryLayout::k430_Standard); |
| |
| // basic types |
| REPORTER_ASSERT(r, 4 == layout.size(*context.fTypes.fFloat)); |
| REPORTER_ASSERT(r, 8 == layout.size(*context.fTypes.fFloat2)); |
| REPORTER_ASSERT(r, 12 == layout.size(*context.fTypes.fFloat3)); |
| REPORTER_ASSERT(r, 16 == layout.size(*context.fTypes.fFloat4)); |
| REPORTER_ASSERT(r, 4 == layout.size(*context.fTypes.fInt)); |
| REPORTER_ASSERT(r, 8 == layout.size(*context.fTypes.fInt2)); |
| REPORTER_ASSERT(r, 12 == layout.size(*context.fTypes.fInt3)); |
| REPORTER_ASSERT(r, 16 == layout.size(*context.fTypes.fInt4)); |
| REPORTER_ASSERT(r, 1 == layout.size(*context.fTypes.fBool)); |
| REPORTER_ASSERT(r, 2 == layout.size(*context.fTypes.fBool2)); |
| REPORTER_ASSERT(r, 3 == layout.size(*context.fTypes.fBool3)); |
| REPORTER_ASSERT(r, 4 == layout.size(*context.fTypes.fBool4)); |
| REPORTER_ASSERT(r, 16 == layout.size(*context.fTypes.fFloat2x2)); |
| REPORTER_ASSERT(r, 32 == layout.size(*context.fTypes.fFloat2x4)); |
| REPORTER_ASSERT(r, 48 == layout.size(*context.fTypes.fFloat3x3)); |
| REPORTER_ASSERT(r, 32 == layout.size(*context.fTypes.fFloat4x2)); |
| REPORTER_ASSERT(r, 64 == layout.size(*context.fTypes.fFloat4x4)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fFloat)); |
| REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fFloat2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat4)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fInt)); |
| REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fInt2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fInt3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fInt4)); |
| REPORTER_ASSERT(r, 1 == layout.alignment(*context.fTypes.fBool)); |
| REPORTER_ASSERT(r, 2 == layout.alignment(*context.fTypes.fBool2)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fBool3)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*context.fTypes.fBool4)); |
| REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fFloat2x2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat2x4)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat3x3)); |
| REPORTER_ASSERT(r, 8 == layout.alignment(*context.fTypes.fFloat4x2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*context.fTypes.fFloat4x4)); |
| |
| // struct 1 |
| std::vector<SkSL::Type::Field> fields1; |
| fields1.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("a"), |
| context.fTypes.fFloat3.get()); |
| std::unique_ptr<SkSL::Type> s1 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s1"), |
| fields1); |
| REPORTER_ASSERT(r, 16 == layout.size(*s1)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s1)); |
| |
| fields1.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("b"), |
| context.fTypes.fFloat.get()); |
| std::unique_ptr<SkSL::Type> s2 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s2"), |
| fields1); |
| REPORTER_ASSERT(r, 16 == layout.size(*s2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s2)); |
| |
| fields1.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("c"), |
| context.fTypes.fBool.get()); |
| std::unique_ptr<SkSL::Type> s3 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s3"), |
| fields1); |
| REPORTER_ASSERT(r, 32 == layout.size(*s3)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s3)); |
| |
| // struct 2 |
| std::vector<SkSL::Type::Field> fields2; |
| fields2.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("a"), |
| context.fTypes.fInt.get()); |
| std::unique_ptr<SkSL::Type> s4 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s4"), |
| fields2); |
| REPORTER_ASSERT(r, 4 == layout.size(*s4)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*s4)); |
| |
| fields2.emplace_back(SkSL::Position(), SkSL::Modifiers(), std::string_view("b"), |
| context.fTypes.fFloat3.get()); |
| std::unique_ptr<SkSL::Type> s5 = SkSL::Type::MakeStructType(SkSL::Position(), std::string("s5"), |
| fields2); |
| REPORTER_ASSERT(r, 32 == layout.size(*s5)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*s5)); |
| |
| // arrays |
| std::unique_ptr<SkSL::Type> array1 = |
| SkSL::Type::MakeArrayType(std::string("float[4]"), *context.fTypes.fFloat, 4); |
| REPORTER_ASSERT(r, 16 == layout.size(*array1)); |
| REPORTER_ASSERT(r, 4 == layout.alignment(*array1)); |
| REPORTER_ASSERT(r, 4 == layout.stride(*array1)); |
| |
| std::unique_ptr<SkSL::Type> array2 = |
| SkSL::Type::MakeArrayType(std::string("float4[4]"), *context.fTypes.fFloat4, 4); |
| REPORTER_ASSERT(r, 64 == layout.size(*array2)); |
| REPORTER_ASSERT(r, 16 == layout.alignment(*array2)); |
| REPORTER_ASSERT(r, 16 == layout.stride(*array2)); |
| } |