diff --git a/src/tint/BUILD.gn b/src/tint/BUILD.gn index 1b3342e979..83e97c011b 100644 --- a/src/tint/BUILD.gn +++ b/src/tint/BUILD.gn @@ -1002,6 +1002,7 @@ if (tint_build_unittests) { "ast/builtin_attribute_test.cc", "ast/builtin_texture_helper_test.cc", "ast/builtin_texture_helper_test.h", + "ast/builtin_value_test.cc", "ast/call_expression_test.cc", "ast/call_statement_test.cc", "ast/case_statement_test.cc", diff --git a/src/tint/CMakeLists.txt b/src/tint/CMakeLists.txt index 6308c5f9ef..ddf7e3f7cf 100644 --- a/src/tint/CMakeLists.txt +++ b/src/tint/CMakeLists.txt @@ -698,6 +698,7 @@ if(TINT_BUILD_TESTS) ast/builtin_attribute_test.cc ast/builtin_texture_helper_test.cc ast/builtin_texture_helper_test.h + ast/builtin_value_test.cc ast/call_expression_test.cc ast/call_statement_test.cc ast/case_statement_test.cc diff --git a/src/tint/ast/builtin_value.cc b/src/tint/ast/builtin_value.cc index c1caafbe19..e8d6451404 100644 --- a/src/tint/ast/builtin_value.cc +++ b/src/tint/ast/builtin_value.cc @@ -12,69 +12,93 @@ // See the License for the specific language governing permissions and // limitations under the License. +//////////////////////////////////////////////////////////////////////////////// +// File generated by tools/src/cmd/gen +// using the template: +// src/tint/ast/builtin_value.cc.tmpl +// +// Do not modify this file directly +//////////////////////////////////////////////////////////////////////////////// + #include "src/tint/ast/builtin_value.h" namespace tint::ast { -std::ostream& operator<<(std::ostream& out, BuiltinValue builtin) { - switch (builtin) { - case BuiltinValue::kNone: { - out << "none"; - break; - } - case BuiltinValue::kPosition: { - out << "position"; - break; - } - case BuiltinValue::kVertexIndex: { - out << "vertex_index"; - break; - } - case BuiltinValue::kInstanceIndex: { - out << "instance_index"; - break; - } - case BuiltinValue::kFrontFacing: { - out << "front_facing"; - break; - } - case BuiltinValue::kFragDepth: { - out << "frag_depth"; - break; - } - case BuiltinValue::kLocalInvocationId: { - out << "local_invocation_id"; - break; - } - case BuiltinValue::kLocalInvocationIndex: { - out << "local_invocation_index"; - break; - } - case BuiltinValue::kGlobalInvocationId: { - out << "global_invocation_id"; - break; - } - case BuiltinValue::kWorkgroupId: { - out << "workgroup_id"; - break; - } - case BuiltinValue::kNumWorkgroups: { - out << "num_workgroups"; - break; - } - case BuiltinValue::kSampleIndex: { - out << "sample_index"; - break; - } - case BuiltinValue::kSampleMask: { - out << "sample_mask"; - break; - } - case BuiltinValue::kPointSize: { - out << "pointsize"; - } +/// ParseBuiltinValue parses a BuiltinValue from a string. +/// @param str the string to parse +/// @returns the parsed enum, or BuiltinValue::kInvalid if the string could not be parsed. +BuiltinValue ParseBuiltinValue(std::string_view str) { + if (str == "position") { + return BuiltinValue::kPosition; } - return out; + if (str == "vertex_index") { + return BuiltinValue::kVertexIndex; + } + if (str == "instance_index") { + return BuiltinValue::kInstanceIndex; + } + if (str == "front_facing") { + return BuiltinValue::kFrontFacing; + } + if (str == "frag_depth") { + return BuiltinValue::kFragDepth; + } + if (str == "local_invocation_id") { + return BuiltinValue::kLocalInvocationId; + } + if (str == "local_invocation_index") { + return BuiltinValue::kLocalInvocationIndex; + } + if (str == "global_invocation_id") { + return BuiltinValue::kGlobalInvocationId; + } + if (str == "workgroup_id") { + return BuiltinValue::kWorkgroupId; + } + if (str == "num_workgroups") { + return BuiltinValue::kNumWorkgroups; + } + if (str == "sample_index") { + return BuiltinValue::kSampleIndex; + } + if (str == "sample_mask") { + return BuiltinValue::kSampleMask; + } + return BuiltinValue::kInvalid; +} + +std::ostream& operator<<(std::ostream& out, BuiltinValue value) { + switch (value) { + case BuiltinValue::kInvalid: + return out << "invalid"; + case BuiltinValue::kPosition: + return out << "position"; + case BuiltinValue::kVertexIndex: + return out << "vertex_index"; + case BuiltinValue::kInstanceIndex: + return out << "instance_index"; + case BuiltinValue::kFrontFacing: + return out << "front_facing"; + case BuiltinValue::kFragDepth: + return out << "frag_depth"; + case BuiltinValue::kLocalInvocationId: + return out << "local_invocation_id"; + case BuiltinValue::kLocalInvocationIndex: + return out << "local_invocation_index"; + case BuiltinValue::kGlobalInvocationId: + return out << "global_invocation_id"; + case BuiltinValue::kWorkgroupId: + return out << "workgroup_id"; + case BuiltinValue::kNumWorkgroups: + return out << "num_workgroups"; + case BuiltinValue::kSampleIndex: + return out << "sample_index"; + case BuiltinValue::kSampleMask: + return out << "sample_mask"; + case BuiltinValue::kPointSize: + return out << "point_size"; + } + return out << ""; } } // namespace tint::ast diff --git a/src/tint/ast/builtin_value.cc.tmpl b/src/tint/ast/builtin_value.cc.tmpl new file mode 100644 index 0000000000..7340c8806f --- /dev/null +++ b/src/tint/ast/builtin_value.cc.tmpl @@ -0,0 +1,22 @@ +{{- /* +-------------------------------------------------------------------------------- +Template file for use with tools/src/cmd/gen to generate builtin_value.cc + +See: +* tools/src/cmd/gen for structures used by this template +* https://golang.org/pkg/text/template/ for documentation on the template syntax +-------------------------------------------------------------------------------- +*/ -}} + +{{- Import "src/tint/templates/enums.tmpl.inc" -}} +{{- $enum := (Sem.Enum "builtin_value") -}} + +#include "src/tint/ast/builtin_value.h" + +namespace tint::ast { + +{{ Eval "ParseEnum" $enum}} + +{{ Eval "EnumOStream" $enum}} + +} // namespace tint::ast diff --git a/src/tint/ast/builtin_value.h b/src/tint/ast/builtin_value.h index 68c193976d..0a2c7f02ff 100644 --- a/src/tint/ast/builtin_value.h +++ b/src/tint/ast/builtin_value.h @@ -12,6 +12,14 @@ // See the License for the specific language governing permissions and // limitations under the License. +//////////////////////////////////////////////////////////////////////////////// +// File generated by tools/src/cmd/gen +// using the template: +// src/tint/ast/builtin_value.h.tmpl +// +// Do not modify this file directly +//////////////////////////////////////////////////////////////////////////////// + #ifndef SRC_TINT_AST_BUILTIN_VALUE_H_ #define SRC_TINT_AST_BUILTIN_VALUE_H_ @@ -19,9 +27,9 @@ namespace tint::ast { -/// The builtin identifiers +/// Storage class of a given pointer. enum class BuiltinValue { - kNone = -1, + kInvalid, kPosition, kVertexIndex, kInstanceIndex, @@ -34,16 +42,18 @@ enum class BuiltinValue { kNumWorkgroups, kSampleIndex, kSampleMask, - - // Below are not currently WGSL builtins, but are included in this enum as - // they are used by certain backends. - kPointSize, + kPointSize, // Tint-internal enum entry - not parsed }; /// @param out the std::ostream to write to -/// @param builtin the Builtin -/// @return the std::ostream so calls can be chained -std::ostream& operator<<(std::ostream& out, BuiltinValue builtin); +/// @param value the BuiltinValue +/// @returns `out` so calls can be chained +std::ostream& operator<<(std::ostream& out, BuiltinValue value); + +/// ParseBuiltinValue parses a BuiltinValue from a string. +/// @param str the string to parse +/// @returns the parsed enum, or BuiltinValue::kInvalid if the string could not be parsed. +BuiltinValue ParseBuiltinValue(std::string_view str); } // namespace tint::ast diff --git a/src/tint/ast/builtin_value.h.tmpl b/src/tint/ast/builtin_value.h.tmpl new file mode 100644 index 0000000000..1985305c23 --- /dev/null +++ b/src/tint/ast/builtin_value.h.tmpl @@ -0,0 +1,26 @@ +{{- /* +-------------------------------------------------------------------------------- +Template file for use with tools/src/cmd/gen to generate builtin_value.h + +See: +* tools/src/cmd/gen for structures used by this template +* https://golang.org/pkg/text/template/ for documentation on the template syntax +-------------------------------------------------------------------------------- +*/ -}} + +{{- Import "src/tint/templates/enums.tmpl.inc" -}} +{{- $enum := (Sem.Enum "builtin_value") -}} + +#ifndef SRC_TINT_AST_BUILTIN_VALUE_H_ +#define SRC_TINT_AST_BUILTIN_VALUE_H_ + +#include + +namespace tint::ast { + +/// Storage class of a given pointer. +{{ Eval "DeclareEnum" $enum}} + +} // namespace tint::ast + +#endif // SRC_TINT_AST_BUILTIN_VALUE_H_ diff --git a/src/tint/ast/builtin_value_bench.cc b/src/tint/ast/builtin_value_bench.cc new file mode 100644 index 0000000000..0a4048c5e1 --- /dev/null +++ b/src/tint/ast/builtin_value_bench.cc @@ -0,0 +1,130 @@ +// Copyright 2022 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. + +//////////////////////////////////////////////////////////////////////////////// +// File generated by tools/src/cmd/gen +// using the template: +// src/tint/ast/builtin_value_bench.cc.tmpl +// +// Do not modify this file directly +//////////////////////////////////////////////////////////////////////////////// + +#include "src/tint/ast/builtin_value.h" + +#include + +#include "benchmark/benchmark.h" + +namespace tint::ast { +namespace { + +void BuiltinValueParser(::benchmark::State& state) { + std::array kStrings{ + "pccsitin", + "oiti3", + "positVon", + "position", + "1osition", + "osJtqqon", + "llos77tion", + "vrtHHppx_index", + "vertx_icx", + "veGtex_bnde", + "vertex_index", + "vertex_inveii", + "veWWtex_ind8x", + "vxxrtMx_indx", + "isXance_indegg", + "insanc_iXVex", + "instance_in3ex", + "instance_index", + "instancE_index", + "nsTTance_PPndex", + "nstancxx_indddx", + "44ront_facing", + "fSSont_facinVV", + "fronR_Racing", + "front_facing", + "ron9_faciFg", + "front_facin", + "fVonRR_HaOing", + "fyag_epth", + "f77ag_nnellrrh", + "fra400depth", + "frag_depth", + "fa_epooh", + "frg_ezzth", + "f11a_eppiih", + "local_invXXcation_id", + "lIIcal_i5599ocation_inn", + "HHrrcal_inSSocation_Yaa", + "local_invocation_id", + "lokkal_invocatini", + "jocal_invocRRongid", + "local_inocatbon_i", + "local_injocation_index", + "local_invocatio_index", + "locl_invocqtion_ndex", + "local_invocation_index", + "localNNinvocaton_index", + "local_invocatin_ivvdx", + "locl_invocatioQQ_index", + "globalrnvocaton_iff", + "global_invocation_jd", + "NNlbal_wwnvocation82d", + "global_invocation_id", + "global_invocationid", + "globalrrinvocation_id", + "globaG_invocation_id", + "workgroupFFid", + "worgrupid", + "workgroup_rr", + "workgroup_id", + "workgrouid", + "DokgXoJJp_id", + "8orgrup_i", + "num_wkkr11up", + "numworkgroups", + "Ju_workgroups", + "num_workgroups", + "num_corkgroups", + "num_woOkgroups", + "num_workKK__vvttps", + "smple5inxxe8", + "s__mle_qFdex", + "saqqple_idex", + "sample_index", + "saOpe_33nde66", + "s6oople_indttQx", + "sam66le_inex", + "samxe66masOz", + "yyample_mask", + "amplZZHask", + "sample_mask", + "WWaple_maq4k", + "samplOO_ask", + "sYohpe_msk", + }; + for (auto _ : state) { + for (auto& str : kStrings) { + auto result = ParseBuiltinValue(str); + benchmark::DoNotOptimize(result); + } + } +} + +BENCHMARK(BuiltinValueParser); + +} // namespace +} // namespace tint::ast diff --git a/src/tint/ast/builtin_value_bench.cc.tmpl b/src/tint/ast/builtin_value_bench.cc.tmpl new file mode 100644 index 0000000000..f50bd20d7e --- /dev/null +++ b/src/tint/ast/builtin_value_bench.cc.tmpl @@ -0,0 +1,26 @@ +{{- /* +-------------------------------------------------------------------------------- +Template file for use with tools/src/cmd/gen to generate builtin_value_bench.cc + +See: +* tools/src/cmd/gen for structures used by this template +* https://golang.org/pkg/text/template/ for documentation on the template syntax +-------------------------------------------------------------------------------- +*/ -}} + +{{- Import "src/tint/templates/enums.tmpl.inc" -}} +{{- $enum := (Sem.Enum "builtin_value") -}} + +#include "src/tint/ast/builtin_value.h" + +#include + +#include "benchmark/benchmark.h" + +namespace tint::ast { +namespace { + +{{ Eval "BenchmarkParseEnum" $enum }} + +} // namespace +} // namespace tint::ast diff --git a/src/tint/ast/builtin_value_test.cc b/src/tint/ast/builtin_value_test.cc new file mode 100644 index 0000000000..a29810aa7d --- /dev/null +++ b/src/tint/ast/builtin_value_test.cc @@ -0,0 +1,122 @@ +// Copyright 2022 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. + +//////////////////////////////////////////////////////////////////////////////// +// File generated by tools/src/cmd/gen +// using the template: +// src/tint/ast/builtin_value_test.cc.tmpl +// +// Do not modify this file directly +//////////////////////////////////////////////////////////////////////////////// + +#include "src/tint/ast/builtin_value.h" + +#include + +#include "src/tint/ast/test_helper.h" +#include "src/tint/utils/string.h" + +namespace tint::ast { +namespace { + +namespace parse_print_tests { + +struct Case { + const char* string; + BuiltinValue value; +}; + +inline std::ostream& operator<<(std::ostream& out, Case c) { + return out << "'" << std::string(c.string) << "'"; +} + +static constexpr Case kValidCases[] = { + {"position", BuiltinValue::kPosition}, + {"vertex_index", BuiltinValue::kVertexIndex}, + {"instance_index", BuiltinValue::kInstanceIndex}, + {"front_facing", BuiltinValue::kFrontFacing}, + {"frag_depth", BuiltinValue::kFragDepth}, + {"local_invocation_id", BuiltinValue::kLocalInvocationId}, + {"local_invocation_index", BuiltinValue::kLocalInvocationIndex}, + {"global_invocation_id", BuiltinValue::kGlobalInvocationId}, + {"workgroup_id", BuiltinValue::kWorkgroupId}, + {"num_workgroups", BuiltinValue::kNumWorkgroups}, + {"sample_index", BuiltinValue::kSampleIndex}, + {"sample_mask", BuiltinValue::kSampleMask}, +}; + +static constexpr Case kInvalidCases[] = { + {"pccsitin", BuiltinValue::kInvalid}, + {"oiti3", BuiltinValue::kInvalid}, + {"positVon", BuiltinValue::kInvalid}, + {"1ertex_index", BuiltinValue::kInvalid}, + {"vertex_Jnqex", BuiltinValue::kInvalid}, + {"velltex_inde77", BuiltinValue::kInvalid}, + {"inpptanceqHHindx", BuiltinValue::kInvalid}, + {"cnsanvendex", BuiltinValue::kInvalid}, + {"istancG_index", BuiltinValue::kInvalid}, + {"front_facvnii", BuiltinValue::kInvalid}, + {"frWWnt_faci8g", BuiltinValue::kInvalid}, + {"fxxonM_facig", BuiltinValue::kInvalid}, + {"fXag_detgg", BuiltinValue::kInvalid}, + {"fag_XuVh", BuiltinValue::kInvalid}, + {"frag_dept3", BuiltinValue::kInvalid}, + {"local_Envocation_id", BuiltinValue::kInvalid}, + {"localiPPvocatioTT_id", BuiltinValue::kInvalid}, + {"localxxnvocationddid", BuiltinValue::kInvalid}, + {"loca44_invocation_index", BuiltinValue::kInvalid}, + {"local_invocSStionVVindex", BuiltinValue::kInvalid}, + {"locRR_invocat22n_index", BuiltinValue::kInvalid}, + {"globalFinvoction_id", BuiltinValue::kInvalid}, + {"gloal_invocation_id", BuiltinValue::kInvalid}, + {"RRlHOOaV_invoction_id", BuiltinValue::kInvalid}, + {"workgyoup_i", BuiltinValue::kInvalid}, + {"wnrrrkg77loup_Gd", BuiltinValue::kInvalid}, + {"00orkgr4up_id", BuiltinValue::kInvalid}, + {"numwroogrops", BuiltinValue::kInvalid}, + {"nzm_wokgroups", BuiltinValue::kInvalid}, + {"uippworkgro11ps", BuiltinValue::kInvalid}, + {"sample_iXXdex", BuiltinValue::kInvalid}, + {"5nnample_99IIdex", BuiltinValue::kInvalid}, + {"samYlaaHHrrndeSS", BuiltinValue::kInvalid}, + {"aHkk_mask", BuiltinValue::kInvalid}, + {"jRRmpl_gsk", BuiltinValue::kInvalid}, + {"smple_mbk", BuiltinValue::kInvalid}, +}; + +using BuiltinValueParseTest = testing::TestWithParam; + +TEST_P(BuiltinValueParseTest, Parse) { + const char* string = GetParam().string; + BuiltinValue expect = GetParam().value; + EXPECT_EQ(expect, ParseBuiltinValue(string)); +} + +INSTANTIATE_TEST_SUITE_P(ValidCases, BuiltinValueParseTest, testing::ValuesIn(kValidCases)); +INSTANTIATE_TEST_SUITE_P(InvalidCases, BuiltinValueParseTest, testing::ValuesIn(kInvalidCases)); + +using BuiltinValuePrintTest = testing::TestWithParam; + +TEST_P(BuiltinValuePrintTest, Print) { + BuiltinValue value = GetParam().value; + const char* expect = GetParam().string; + EXPECT_EQ(expect, utils::ToString(value)); +} + +INSTANTIATE_TEST_SUITE_P(ValidCases, BuiltinValuePrintTest, testing::ValuesIn(kValidCases)); + +} // namespace parse_print_tests + +} // namespace +} // namespace tint::ast diff --git a/src/tint/ast/builtin_value_test.cc.tmpl b/src/tint/ast/builtin_value_test.cc.tmpl new file mode 100644 index 0000000000..213a81b3cc --- /dev/null +++ b/src/tint/ast/builtin_value_test.cc.tmpl @@ -0,0 +1,27 @@ +{{- /* +-------------------------------------------------------------------------------- +Template file for use with tools/src/cmd/gen to generate builtin_value_test.cc + +See: +* tools/src/cmd/gen for structures used by this template +* https://golang.org/pkg/text/template/ for documentation on the template syntax +-------------------------------------------------------------------------------- +*/ -}} + +{{- Import "src/tint/templates/enums.tmpl.inc" -}} +{{- $enum := (Sem.Enum "builtin_value") -}} + +#include "src/tint/ast/builtin_value.h" + +#include + +#include "src/tint/ast/test_helper.h" +#include "src/tint/utils/string.h" + +namespace tint::ast { +namespace { + +{{ Eval "TestParsePrintEnum" $enum}} + +} // namespace +} // namespace tint::ast diff --git a/src/tint/intrinsics.def b/src/tint/intrinsics.def index c4b2313947..072d38a32e 100644 --- a/src/tint/intrinsics.def +++ b/src/tint/intrinsics.def @@ -23,6 +23,23 @@ // Enumerators // //////////////////////////////////////////////////////////////////////////////// +// https://gpuweb.github.io/gpuweb/wgsl/#builtin-values +enum builtin_value { + position + vertex_index + instance_index + front_facing + frag_depth + local_invocation_id + local_invocation_index + global_invocation_id + workgroup_id + num_workgroups + sample_index + sample_mask + @internal point_size +} + // https://gpuweb.github.io/gpuweb/wgsl/#extension enum extension { // WGSL Extension "f16" diff --git a/src/tint/reader/spirv/enum_converter.cc b/src/tint/reader/spirv/enum_converter.cc index a85ecbd1cd..6e5986aa2d 100644 --- a/src/tint/reader/spirv/enum_converter.cc +++ b/src/tint/reader/spirv/enum_converter.cc @@ -93,7 +93,7 @@ ast::BuiltinValue EnumConverter::ToBuiltin(SpvBuiltIn b) { } Fail() << "unknown SPIR-V builtin: " << uint32_t(b); - return ast::BuiltinValue::kNone; + return ast::BuiltinValue::kInvalid; } ast::TextureDimension EnumConverter::ToDim(SpvDim dim, bool arrayed) { diff --git a/src/tint/reader/spirv/enum_converter_test.cc b/src/tint/reader/spirv/enum_converter_test.cc index 3a6b914dc0..748b72c475 100644 --- a/src/tint/reader/spirv/enum_converter_test.cc +++ b/src/tint/reader/spirv/enum_converter_test.cc @@ -205,9 +205,9 @@ INSTANTIATE_TEST_SUITE_P( INSTANTIATE_TEST_SUITE_P( EnumConverterBad, SpvBuiltinTest, - testing::Values(BuiltinCase{static_cast(9999), false, ast::BuiltinValue::kNone}, - BuiltinCase{static_cast(9999), false, ast::BuiltinValue::kNone}, - BuiltinCase{SpvBuiltInNumWorkgroups, false, ast::BuiltinValue::kNone})); + testing::Values(BuiltinCase{static_cast(9999), false, ast::BuiltinValue::kInvalid}, + BuiltinCase{static_cast(9999), false, ast::BuiltinValue::kInvalid}, + BuiltinCase{SpvBuiltInNumWorkgroups, false, ast::BuiltinValue::kInvalid})); // Dim diff --git a/src/tint/reader/spirv/parser_impl.cc b/src/tint/reader/spirv/parser_impl.cc index 4021c52eed..eab0affad0 100644 --- a/src/tint/reader/spirv/parser_impl.cc +++ b/src/tint/reader/spirv/parser_impl.cc @@ -1676,7 +1676,7 @@ bool ParserImpl::ConvertDecorationsForVariable(uint32_t id, break; } auto ast_builtin = enum_converter_.ToBuiltin(spv_builtin); - if (ast_builtin == ast::BuiltinValue::kNone) { + if (ast_builtin == ast::BuiltinValue::kInvalid) { // A diagnostic has already been emitted. return false; } diff --git a/src/tint/reader/wgsl/parser_impl.cc b/src/tint/reader/wgsl/parser_impl.cc index d3c170a35c..13ceb741fe 100644 --- a/src/tint/reader/wgsl/parser_impl.cc +++ b/src/tint/reader/wgsl/parser_impl.cc @@ -70,46 +70,6 @@ const char kReadAccess[] = "read"; const char kWriteAccess[] = "write"; const char kReadWriteAccess[] = "read_write"; -ast::BuiltinValue ident_to_builtin(std::string_view str) { - if (str == "position") { - return ast::BuiltinValue::kPosition; - } - if (str == "vertex_index") { - return ast::BuiltinValue::kVertexIndex; - } - if (str == "instance_index") { - return ast::BuiltinValue::kInstanceIndex; - } - if (str == "front_facing") { - return ast::BuiltinValue::kFrontFacing; - } - if (str == "frag_depth") { - return ast::BuiltinValue::kFragDepth; - } - if (str == "local_invocation_id") { - return ast::BuiltinValue::kLocalInvocationId; - } - if (str == "local_invocation_idx" || str == "local_invocation_index") { - return ast::BuiltinValue::kLocalInvocationIndex; - } - if (str == "global_invocation_id") { - return ast::BuiltinValue::kGlobalInvocationId; - } - if (str == "workgroup_id") { - return ast::BuiltinValue::kWorkgroupId; - } - if (str == "num_workgroups") { - return ast::BuiltinValue::kNumWorkgroups; - } - if (str == "sample_index") { - return ast::BuiltinValue::kSampleIndex; - } - if (str == "sample_mask") { - return ast::BuiltinValue::kSampleMask; - } - return ast::BuiltinValue::kNone; -} - const char kBindingAttribute[] = "binding"; const char kBuiltinAttribute[] = "builtin"; const char kGroupAttribute[] = "group"; @@ -1564,8 +1524,8 @@ Expect ParserImpl::expect_builtin() { return Failure::kErrored; } - ast::BuiltinValue builtin = ident_to_builtin(ident.value); - if (builtin == ast::BuiltinValue::kNone) { + ast::BuiltinValue builtin = ast::ParseBuiltinValue(ident.value); + if (builtin == ast::BuiltinValue::kInvalid) { return add_error(ident.source, "invalid value for builtin attribute"); } diff --git a/src/tint/reader/wgsl/parser_impl_variable_attribute_test.cc b/src/tint/reader/wgsl/parser_impl_variable_attribute_test.cc index 05d822bc89..f338f6271c 100644 --- a/src/tint/reader/wgsl/parser_impl_variable_attribute_test.cc +++ b/src/tint/reader/wgsl/parser_impl_variable_attribute_test.cc @@ -139,7 +139,6 @@ INSTANTIATE_TEST_SUITE_P( BuiltinData{"front_facing", ast::BuiltinValue::kFrontFacing}, BuiltinData{"frag_depth", ast::BuiltinValue::kFragDepth}, BuiltinData{"local_invocation_id", ast::BuiltinValue::kLocalInvocationId}, - BuiltinData{"local_invocation_idx", ast::BuiltinValue::kLocalInvocationIndex}, BuiltinData{"local_invocation_index", ast::BuiltinValue::kLocalInvocationIndex}, BuiltinData{"global_invocation_id", ast::BuiltinValue::kGlobalInvocationId}, BuiltinData{"workgroup_id", ast::BuiltinValue::kWorkgroupId}, diff --git a/src/tint/transform/canonicalize_entry_point_io_test.cc b/src/tint/transform/canonicalize_entry_point_io_test.cc index c8af902e4f..f2af21389d 100644 --- a/src/tint/transform/canonicalize_entry_point_io_test.cc +++ b/src/tint/transform/canonicalize_entry_point_io_test.cc @@ -3163,7 +3163,7 @@ fn vert_main() -> @builtin(position) vec4 { auto* expect = R"( @builtin(position) @internal(disable_validation__ignore_storage_class) var value : vec4; -@builtin(pointsize) @internal(disable_validation__ignore_storage_class) var vertex_point_size : f32; +@builtin(point_size) @internal(disable_validation__ignore_storage_class) var vertex_point_size : f32; fn vert_main_inner() -> vec4 { return vec4(); @@ -3197,7 +3197,7 @@ fn vert_main() -> @builtin(position) vec4 { struct tint_symbol { @builtin(position) value : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size : f32, } @@ -3238,7 +3238,7 @@ fn vert_main() -> VertOut { auto* expect = R"( @builtin(position) @internal(disable_validation__ignore_storage_class) var pos_1 : vec4; -@builtin(pointsize) @internal(disable_validation__ignore_storage_class) var vertex_point_size : f32; +@builtin(point_size) @internal(disable_validation__ignore_storage_class) var vertex_point_size : f32; struct VertOut { pos : vec4, @@ -3279,7 +3279,7 @@ struct VertOut { auto* expect = R"( @builtin(position) @internal(disable_validation__ignore_storage_class) var pos_1 : vec4; -@builtin(pointsize) @internal(disable_validation__ignore_storage_class) var vertex_point_size : f32; +@builtin(point_size) @internal(disable_validation__ignore_storage_class) var vertex_point_size : f32; fn vert_main_inner() -> VertOut { return VertOut(); @@ -3325,7 +3325,7 @@ struct VertOut { struct tint_symbol { @builtin(position) pos : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size : f32, } @@ -3367,7 +3367,7 @@ struct VertOut { struct tint_symbol { @builtin(position) pos : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size : f32, } @@ -3432,7 +3432,7 @@ fn vert_main(collide : VertIn1, collide_1 : VertIn2) -> VertOut { @builtin(position) @internal(disable_validation__ignore_storage_class) var vertex_point_size_1_1 : vec4; -@builtin(pointsize) @internal(disable_validation__ignore_storage_class) var vertex_point_size_4 : f32; +@builtin(point_size) @internal(disable_validation__ignore_storage_class) var vertex_point_size_4 : f32; var vertex_point_size : f32; @@ -3510,7 +3510,7 @@ struct VertOut { @builtin(position) @internal(disable_validation__ignore_storage_class) var vertex_point_size_1_1 : vec4; -@builtin(pointsize) @internal(disable_validation__ignore_storage_class) var vertex_point_size_4 : f32; +@builtin(point_size) @internal(disable_validation__ignore_storage_class) var vertex_point_size_4 : f32; fn vert_main_inner(collide : VertIn1, collide_1 : VertIn2) -> VertOut { let x = (collide.collide + collide_1.collide); @@ -3601,7 +3601,7 @@ struct tint_symbol_2 { vertex_point_size : vec4, @builtin(position) vertex_point_size_1 : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size_2 : f32, } @@ -3664,7 +3664,7 @@ struct tint_symbol_2 { vertex_point_size : vec4, @builtin(position) vertex_point_size_1 : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size_2 : f32, } @@ -3753,7 +3753,7 @@ struct tint_symbol_2 { vertex_point_size : vec4, @builtin(position) vertex_point_size_1 : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size_2 : f32, } @@ -3816,7 +3816,7 @@ struct tint_symbol_2 { vertex_point_size : vec4, @builtin(position) vertex_point_size_1 : vec4, - @builtin(pointsize) + @builtin(point_size) vertex_point_size_2 : f32, } diff --git a/src/tint/writer/spirv/builder.cc b/src/tint/writer/spirv/builder.cc index 0cd3f7cf60..651f834579 100644 --- a/src/tint/writer/spirv/builder.cc +++ b/src/tint/writer/spirv/builder.cc @@ -4171,7 +4171,7 @@ SpvBuiltIn Builder::ConvertBuiltin(ast::BuiltinValue builtin, ast::StorageClass return SpvBuiltInSampleId; case ast::BuiltinValue::kSampleMask: return SpvBuiltInSampleMask; - case ast::BuiltinValue::kNone: + case ast::BuiltinValue::kInvalid: break; } return SpvBuiltInMax; diff --git a/src/tint/writer/spirv/builder_global_variable_test.cc b/src/tint/writer/spirv/builder_global_variable_test.cc index 22d8860dd8..5d1a5b0c54 100644 --- a/src/tint/writer/spirv/builder_global_variable_test.cc +++ b/src/tint/writer/spirv/builder_global_variable_test.cc @@ -442,7 +442,7 @@ INSTANTIATE_TEST_SUITE_P( BuilderTest_Type, BuiltinDataTest, testing::Values( - BuiltinData{ast::BuiltinValue::kNone, ast::StorageClass::kNone, SpvBuiltInMax}, + BuiltinData{ast::BuiltinValue::kInvalid, ast::StorageClass::kNone, SpvBuiltInMax}, BuiltinData{ast::BuiltinValue::kPosition, ast::StorageClass::kIn, SpvBuiltInFragCoord}, BuiltinData{ast::BuiltinValue::kPosition, ast::StorageClass::kOut, SpvBuiltInPosition}, BuiltinData{