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https://github.com/encounter/dawn-cmake.git
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4d3ff9711e
This CL makes the builtin argument resolve as a shadowable enumerator expression. Bug: tint:1841 Bug: tint:1845 Change-Id: I2aaa2c63025752f25c113cf2fb38f4d91c2c16c2 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/120680 Kokoro: Ben Clayton <bclayton@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com>
108 lines
3.6 KiB
C++
108 lines
3.6 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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////////////////////////////////////////////////////////////////////////////////
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// File generated by tools/src/cmd/gen
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// using the template:
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// src/tint/builtin/builtin_value.cc.tmpl
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//
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// Do not modify this file directly
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////////////////////////////////////////////////////////////////////////////////
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#include "src/tint/builtin/builtin_value.h"
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namespace tint::builtin {
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/// ParseBuiltinValue parses a BuiltinValue from a string.
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/// @param str the string to parse
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/// @returns the parsed enum, or BuiltinValue::kUndefined if the string could not be parsed.
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BuiltinValue ParseBuiltinValue(std::string_view str) {
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if (str == "__point_size") {
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return BuiltinValue::kPointSize;
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}
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if (str == "frag_depth") {
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return BuiltinValue::kFragDepth;
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}
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if (str == "front_facing") {
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return BuiltinValue::kFrontFacing;
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}
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if (str == "global_invocation_id") {
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return BuiltinValue::kGlobalInvocationId;
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}
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if (str == "instance_index") {
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return BuiltinValue::kInstanceIndex;
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}
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if (str == "local_invocation_id") {
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return BuiltinValue::kLocalInvocationId;
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}
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if (str == "local_invocation_index") {
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return BuiltinValue::kLocalInvocationIndex;
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}
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if (str == "num_workgroups") {
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return BuiltinValue::kNumWorkgroups;
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}
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if (str == "position") {
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return BuiltinValue::kPosition;
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}
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if (str == "sample_index") {
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return BuiltinValue::kSampleIndex;
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}
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if (str == "sample_mask") {
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return BuiltinValue::kSampleMask;
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}
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if (str == "vertex_index") {
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return BuiltinValue::kVertexIndex;
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}
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if (str == "workgroup_id") {
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return BuiltinValue::kWorkgroupId;
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}
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return BuiltinValue::kUndefined;
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}
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std::ostream& operator<<(std::ostream& out, BuiltinValue value) {
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switch (value) {
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case BuiltinValue::kUndefined:
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return out << "undefined";
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case BuiltinValue::kPointSize:
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return out << "__point_size";
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case BuiltinValue::kFragDepth:
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return out << "frag_depth";
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case BuiltinValue::kFrontFacing:
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return out << "front_facing";
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case BuiltinValue::kGlobalInvocationId:
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return out << "global_invocation_id";
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case BuiltinValue::kInstanceIndex:
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return out << "instance_index";
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case BuiltinValue::kLocalInvocationId:
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return out << "local_invocation_id";
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case BuiltinValue::kLocalInvocationIndex:
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return out << "local_invocation_index";
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case BuiltinValue::kNumWorkgroups:
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return out << "num_workgroups";
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case BuiltinValue::kPosition:
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return out << "position";
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case BuiltinValue::kSampleIndex:
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return out << "sample_index";
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case BuiltinValue::kSampleMask:
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return out << "sample_mask";
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case BuiltinValue::kVertexIndex:
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return out << "vertex_index";
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case BuiltinValue::kWorkgroupId:
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return out << "workgroup_id";
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}
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return out << "<unknown>";
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}
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} // namespace tint::builtin
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