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fd5d4ca16c
This CL adds the type determination and builder code to support outputting the GLSL Round call. Bug: tint:5 Change-Id: I84dadebaf19aee3361fb13b5f32ce1a9f1b0c421 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/19923 Reviewed-by: David Neto <dneto@google.com>
92 lines
2.2 KiB
C++
92 lines
2.2 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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#include "src/ast/module.h"
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#include <sstream>
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namespace tint {
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namespace ast {
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Module::Module() = default;
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Module::Module(Module&&) = default;
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Module::~Module() = default;
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Import* Module::FindImportByName(const std::string& name) {
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for (const auto& import : imports_) {
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if (import->name() == name)
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return import.get();
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}
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return nullptr;
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}
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bool Module::IsValid() const {
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for (const auto& import : imports_) {
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if (import == nullptr || !import->IsValid()) {
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return false;
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}
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}
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for (const auto& var : global_variables_) {
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if (var == nullptr || !var->IsValid()) {
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return false;
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}
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}
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for (const auto& ep : entry_points_) {
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if (ep == nullptr || !ep->IsValid()) {
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return false;
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}
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}
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for (auto* const alias : alias_types_) {
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if (alias == nullptr) {
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return false;
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}
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}
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for (const auto& func : functions_) {
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if (func == nullptr || !func->IsValid()) {
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return false;
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}
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}
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return true;
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}
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std::string Module::to_str() const {
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std::ostringstream out;
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out << "Module{" << std::endl;
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const auto indent = 2;
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for (const auto& import : imports_) {
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import->to_str(out, indent);
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}
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for (const auto& var : global_variables_) {
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var->to_str(out, indent);
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}
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for (const auto& ep : entry_points_) {
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ep->to_str(out, indent);
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}
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for (auto* const alias : alias_types_) {
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out << alias->name() << " -> " << alias->type()->type_name() << std::endl;
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}
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for (const auto& func : functions_) {
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func->to_str(out, indent);
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}
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out << "}" << std::endl;
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return out.str();
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}
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} // namespace ast
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} // namespace tint
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