inspector: Remove legacy shader IO support
Bug: tint:697 Change-Id: Ifa01fa459daa5c2f4b47833cd14ea1b303455c34 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/55402 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: James Price <jrprice@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Auto-Submit: James Price <jrprice@google.com>
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@ -104,47 +104,11 @@ std::vector<EntryPoint> Inspector::GetEntryPoints() {
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auto* decl = var->Declaration();
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auto name = program_->Symbols().NameFor(decl->symbol());
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if (ast::HasDecoration<ast::BuiltinDecoration>(decl->decorations())) {
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continue;
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}
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// TODO(crbug.com/tint/697): Remove this.
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{
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StageVariable stage_variable;
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stage_variable.name = name;
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stage_variable.component_type = ComponentType::kUnknown;
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auto* type = var->Type()->UnwrapRef();
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if (type->is_float_scalar_or_vector() || type->is_float_matrix()) {
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stage_variable.component_type = ComponentType::kFloat;
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} else if (type->is_unsigned_scalar_or_vector()) {
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stage_variable.component_type = ComponentType::kUInt;
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} else if (type->is_signed_scalar_or_vector()) {
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stage_variable.component_type = ComponentType::kSInt;
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}
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auto* location_decoration =
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ast::GetDecoration<ast::LocationDecoration>(decl->decorations());
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if (location_decoration) {
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stage_variable.has_location_decoration = true;
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stage_variable.location_decoration = location_decoration->value();
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} else {
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stage_variable.has_location_decoration = false;
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}
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if (var->StorageClass() == ast::StorageClass::kInput) {
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entry_point.input_variables.push_back(stage_variable);
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} else if (var->StorageClass() == ast::StorageClass::kOutput) {
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entry_point.output_variables.push_back(stage_variable);
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}
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}
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{
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if (var->IsPipelineConstant()) {
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OverridableConstant overridable_constant;
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overridable_constant.name = name;
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entry_point.overridable_constants.push_back(overridable_constant);
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}
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if (var->IsPipelineConstant()) {
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OverridableConstant overridable_constant;
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overridable_constant.name = name;
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entry_point.overridable_constants.push_back(overridable_constant);
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}
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}
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@ -76,70 +76,6 @@ class InspectorHelper : public ProgramBuilder {
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return Structure(name, members);
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}
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// TODO(crbug.com/tint/697): Remove this.
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/// Add In/Out variables to the global variables
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/// @param inout_vars tuples of {in, out} that will be added as entries to the
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/// global variables
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void AddInOutVariables(
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std::vector<std::tuple<std::string, std::string>> inout_vars) {
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uint32_t location = 0;
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for (auto inout : inout_vars) {
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std::string in, out;
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std::tie(in, out) = inout;
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Global(in, ty.u32(), ast::StorageClass::kInput, nullptr,
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ast::DecorationList{Location(location++)});
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Global(out, ty.u32(), ast::StorageClass::kOutput, nullptr,
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ast::DecorationList{Location(location++)});
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}
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}
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// TODO(crbug.com/tint/697): Remove this.
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/// Generates a function that references in/out variables
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/// @param name name of the function created
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/// @param inout_vars tuples of {in, out} that will be converted into out = in
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/// calls in the function body
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/// @param decorations the function decorations
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void MakeInOutVariableBodyFunction(
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std::string name,
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std::vector<std::tuple<std::string, std::string>> inout_vars,
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ast::DecorationList decorations) {
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ast::StatementList stmts;
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for (auto inout : inout_vars) {
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std::string in, out;
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std::tie(in, out) = inout;
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stmts.emplace_back(Assign(out, in));
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}
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stmts.emplace_back(Return());
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Func(name, ast::VariableList(), ty.void_(), stmts, decorations);
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}
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// TODO(crbug.com/tint/697): Remove this.
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/// Generates a function that references in/out variables and calls another
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/// function.
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/// @param caller name of the function created
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/// @param callee name of the function to be called
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/// @param inout_vars tuples of {in, out} that will be converted into out = in
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/// calls in the function body
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/// @param decorations the function decorations
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/// @returns a function object
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ast::Function* MakeInOutVariableCallerBodyFunction(
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std::string caller,
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std::string callee,
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std::vector<std::tuple<std::string, std::string>> inout_vars,
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ast::DecorationList decorations) {
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ast::StatementList stmts;
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for (auto inout : inout_vars) {
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std::string in, out;
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std::tie(in, out) = inout;
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stmts.emplace_back(Assign(out, in));
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}
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stmts.emplace_back(create<ast::CallStatement>(Call(callee)));
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stmts.emplace_back(Return());
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return Func(caller, ast::VariableList(), ty.void_(), stmts, decorations);
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}
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/// Add a pipeline constant to the global variables, with a specific ID.
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/// @param name name of the variable to add
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/// @param id id number for the constant id
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@ -201,19 +137,6 @@ class InspectorHelper : public ProgramBuilder {
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return Func(func, ast::VariableList(), ty.void_(), stmts, decorations);
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}
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/// @param vec Vector of StageVariable to be searched
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/// @param name Name to be searching for
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/// @returns true if name is in vec, otherwise false
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bool ContainsName(const std::vector<StageVariable>& vec,
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const std::string& name) {
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for (auto& s : vec) {
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if (s.name == name) {
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return true;
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}
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}
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return false;
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}
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/// Builds a string for accessing a member in a generated struct
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/// @param idx index of member
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/// @param type type of member
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@ -1144,329 +1067,6 @@ TEST_F(InspectorGetEntryPointTest, MixInOutVariablesAndStruct) {
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[1].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest, EntryPointInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}});
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MakeInOutVariableBodyFunction("foo", {{"in_var", "out_var"}},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(1u, result.size());
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ASSERT_EQ(1u, result[0].input_variables.size());
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EXPECT_EQ("in_var", result[0].input_variables[0].name);
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EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
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EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
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ASSERT_EQ(1u, result[0].output_variables.size());
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EXPECT_EQ("out_var", result[0].output_variables[0].name);
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EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
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EXPECT_EQ(1u, result[0].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest, FunctionInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}});
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MakeInOutVariableBodyFunction("func", {{"in_var", "out_var"}}, {});
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MakeCallerBodyFunction("foo", {"func"},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(1u, result.size());
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ASSERT_EQ(1u, result[0].input_variables.size());
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EXPECT_EQ("in_var", result[0].input_variables[0].name);
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EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
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EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
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ASSERT_EQ(1u, result[0].output_variables.size());
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EXPECT_EQ("out_var", result[0].output_variables[0].name);
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EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
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EXPECT_EQ(1u, result[0].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest, RepeatedInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}});
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MakeInOutVariableBodyFunction("func", {{"in_var", "out_var"}}, {});
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MakeInOutVariableCallerBodyFunction("foo", "func", {{"in_var", "out_var"}},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(1u, result.size());
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ASSERT_EQ(1u, result[0].input_variables.size());
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EXPECT_EQ("in_var", result[0].input_variables[0].name);
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EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
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EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
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ASSERT_EQ(1u, result[0].output_variables.size());
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EXPECT_EQ("out_var", result[0].output_variables[0].name);
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EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
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EXPECT_EQ(1u, result[0].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest, EntryPointMultipleInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}, {"in2_var", "out2_var"}});
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MakeInOutVariableBodyFunction(
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"foo", {{"in_var", "out_var"}, {"in2_var", "out2_var"}},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(1u, result.size());
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ASSERT_EQ(2u, result[0].input_variables.size());
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EXPECT_TRUE(ContainsName(result[0].input_variables, "in_var"));
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EXPECT_TRUE(ContainsName(result[0].input_variables, "in2_var"));
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EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
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EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
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EXPECT_TRUE(result[0].input_variables[1].has_location_decoration);
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EXPECT_EQ(2u, result[0].input_variables[1].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[1].component_type);
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ASSERT_EQ(2u, result[0].output_variables.size());
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EXPECT_TRUE(ContainsName(result[0].output_variables, "out_var"));
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EXPECT_TRUE(ContainsName(result[0].output_variables, "out2_var"));
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EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
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EXPECT_EQ(1u, result[0].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
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EXPECT_TRUE(result[0].output_variables[1].has_location_decoration);
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EXPECT_EQ(3u, result[0].output_variables[1].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[1].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest, FunctionMultipleInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}, {"in2_var", "out2_var"}});
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MakeInOutVariableBodyFunction(
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"func", {{"in_var", "out_var"}, {"in2_var", "out2_var"}}, {});
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MakeCallerBodyFunction("foo", {"func"},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(1u, result.size());
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ASSERT_EQ(2u, result[0].input_variables.size());
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EXPECT_TRUE(ContainsName(result[0].input_variables, "in_var"));
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EXPECT_TRUE(ContainsName(result[0].input_variables, "in2_var"));
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EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
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EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
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EXPECT_TRUE(result[0].input_variables[1].has_location_decoration);
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EXPECT_EQ(2u, result[0].input_variables[1].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[1].component_type);
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ASSERT_EQ(2u, result[0].output_variables.size());
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EXPECT_TRUE(ContainsName(result[0].output_variables, "out_var"));
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EXPECT_TRUE(ContainsName(result[0].output_variables, "out2_var"));
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EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
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EXPECT_EQ(1u, result[0].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
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EXPECT_TRUE(result[0].output_variables[1].has_location_decoration);
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EXPECT_EQ(3u, result[0].output_variables[1].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[1].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest, MultipleEntryPointsInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}, {"in2_var", "out2_var"}});
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MakeInOutVariableBodyFunction("foo", {{"in_var", "out2_var"}},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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MakeInOutVariableBodyFunction("bar", {{"in2_var", "out_var"}},
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ast::DecorationList{
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Stage(ast::PipelineStage::kCompute),
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});
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// TODO(dsinclair): Update to run the namer transform when
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// available.
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(2u, result.size());
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ASSERT_EQ("foo", result[0].name);
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ASSERT_EQ("foo", result[0].remapped_name);
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ASSERT_EQ(1u, result[0].input_variables.size());
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EXPECT_EQ("in_var", result[0].input_variables[0].name);
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EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
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EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
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ASSERT_EQ(1u, result[0].output_variables.size());
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EXPECT_EQ("out2_var", result[0].output_variables[0].name);
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EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
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EXPECT_EQ(3u, result[0].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
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ASSERT_EQ("bar", result[1].name);
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ASSERT_EQ("bar", result[1].remapped_name);
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ASSERT_EQ(1u, result[1].input_variables.size());
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EXPECT_EQ("in2_var", result[1].input_variables[0].name);
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EXPECT_TRUE(result[1].input_variables[0].has_location_decoration);
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EXPECT_EQ(2u, result[1].input_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[1].input_variables[0].component_type);
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ASSERT_EQ(1u, result[1].output_variables.size());
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EXPECT_EQ("out_var", result[1].output_variables[0].name);
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EXPECT_TRUE(result[1].output_variables[0].has_location_decoration);
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EXPECT_EQ(1u, result[1].output_variables[0].location_decoration);
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EXPECT_EQ(ComponentType::kUInt, result[1].output_variables[0].component_type);
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}
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// TODO(crbug.com/tint/697): Remove this.
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TEST_F(InspectorGetEntryPointTest,
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MultipleEntryPointsSharedInOutVariables_Legacy) {
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AddInOutVariables({{"in_var", "out_var"}, {"in2_var", "out2_var"}});
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MakeInOutVariableBodyFunction("func", {{"in2_var", "out2_var"}}, {});
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MakeInOutVariableCallerBodyFunction("foo", "func", {{"in_var", "out_var"}},
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ast::DecorationList{
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Stage(ast::PipelineStage::kFragment),
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});
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MakeCallerBodyFunction("bar", {"func"},
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ast::DecorationList{
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Stage(ast::PipelineStage::kCompute),
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});
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// TODO(dsinclair): Update to run the namer transform when
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// available.
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Inspector& inspector = Build();
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auto result = inspector.GetEntryPoints();
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ASSERT_FALSE(inspector.has_error()) << inspector.error();
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ASSERT_EQ(2u, result.size());
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ASSERT_EQ("foo", result[0].name);
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ASSERT_EQ("foo", result[0].remapped_name);
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ASSERT_EQ(2u, result[0].input_variables.size());
|
||||
EXPECT_TRUE(ContainsName(result[0].input_variables, "in_var"));
|
||||
EXPECT_TRUE(ContainsName(result[0].input_variables, "in2_var"));
|
||||
EXPECT_TRUE(result[0].input_variables[0].has_location_decoration);
|
||||
EXPECT_EQ(0u, result[0].input_variables[0].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[0].component_type);
|
||||
EXPECT_TRUE(result[0].input_variables[1].has_location_decoration);
|
||||
EXPECT_EQ(2u, result[0].input_variables[1].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[0].input_variables[1].component_type);
|
||||
|
||||
ASSERT_EQ(2u, result[0].output_variables.size());
|
||||
EXPECT_TRUE(ContainsName(result[0].output_variables, "out_var"));
|
||||
EXPECT_TRUE(ContainsName(result[0].output_variables, "out2_var"));
|
||||
EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
|
||||
EXPECT_EQ(1u, result[0].output_variables[0].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
|
||||
EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
|
||||
EXPECT_EQ(3u, result[0].output_variables[1].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[1].component_type);
|
||||
|
||||
ASSERT_EQ("bar", result[1].name);
|
||||
ASSERT_EQ("bar", result[1].remapped_name);
|
||||
|
||||
ASSERT_EQ(1u, result[1].input_variables.size());
|
||||
EXPECT_EQ("in2_var", result[1].input_variables[0].name);
|
||||
EXPECT_TRUE(result[1].input_variables[0].has_location_decoration);
|
||||
EXPECT_EQ(2u, result[1].input_variables[0].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[1].input_variables[0].component_type);
|
||||
|
||||
ASSERT_EQ(1u, result[1].output_variables.size());
|
||||
EXPECT_EQ("out2_var", result[1].output_variables[0].name);
|
||||
EXPECT_TRUE(result[1].output_variables[0].has_location_decoration);
|
||||
EXPECT_EQ(3u, result[1].output_variables[0].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[1].output_variables[0].component_type);
|
||||
}
|
||||
|
||||
// TODO(crbug.com/tint/697): Remove this.
|
||||
TEST_F(InspectorGetEntryPointTest, BuiltInsNotStageVariables_Legacy) {
|
||||
Global("in_var", ty.u32(), ast::StorageClass::kInput, nullptr,
|
||||
ast::DecorationList{Builtin(ast::Builtin::kPosition)});
|
||||
Global("out_var", ty.u32(), ast::StorageClass::kOutput, nullptr,
|
||||
ast::DecorationList{Location(0)});
|
||||
|
||||
MakeInOutVariableBodyFunction("func", {{"in_var", "out_var"}}, {});
|
||||
|
||||
MakeCallerBodyFunction("foo", {"func"},
|
||||
ast::DecorationList{
|
||||
Stage(ast::PipelineStage::kFragment),
|
||||
});
|
||||
|
||||
// TODO(dsinclair): Update to run the namer transform when available.
|
||||
|
||||
Inspector& inspector = Build();
|
||||
|
||||
auto result = inspector.GetEntryPoints();
|
||||
ASSERT_FALSE(inspector.has_error()) << inspector.error();
|
||||
|
||||
ASSERT_EQ(1u, result.size());
|
||||
|
||||
ASSERT_EQ("foo", result[0].name);
|
||||
ASSERT_EQ("foo", result[0].remapped_name);
|
||||
EXPECT_EQ(0u, result[0].input_variables.size());
|
||||
EXPECT_EQ(1u, result[0].output_variables.size());
|
||||
EXPECT_TRUE(ContainsName(result[0].output_variables, "out_var"));
|
||||
EXPECT_TRUE(result[0].output_variables[0].has_location_decoration);
|
||||
EXPECT_EQ(0u, result[0].output_variables[0].location_decoration);
|
||||
EXPECT_EQ(ComponentType::kUInt, result[0].output_variables[0].component_type);
|
||||
}
|
||||
|
||||
TEST_F(InspectorGetEntryPointTest, OverridableConstantUnreferenced) {
|
||||
AddOverridableConstantWithoutID<float>("foo", ty.f32(), nullptr);
|
||||
MakeEmptyBodyFunction("ep_func", {Stage(ast::PipelineStage::kCompute)});
|
||||
|
|
Loading…
Reference in New Issue