| // |
| // Copyright (c) 2016 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // ValidateMaxParameters checks if function definitions have more than a set number of parameters. |
| |
| #include "compiler/translator/ValidateMaxParameters.h" |
| |
| namespace sh |
| { |
| |
| ValidateMaxParameters::ValidateMaxParameters(unsigned int maxParameters) |
| : TIntermTraverser(true, false, false), mMaxParameters(maxParameters), mValid(true) |
| { |
| } |
| |
| bool ValidateMaxParameters::visitFunctionDefinition(Visit visit, TIntermFunctionDefinition *node) |
| { |
| if (!mValid) |
| { |
| return false; |
| } |
| |
| if (node->getFunctionPrototype()->getSequence()->size() > mMaxParameters) |
| { |
| mValid = false; |
| } |
| |
| return mValid; |
| } |
| |
| bool ValidateMaxParameters::validate(TIntermNode *root, unsigned int maxParameters) |
| { |
| ValidateMaxParameters argsTraverser(maxParameters); |
| root->traverse(&argsTraverser); |
| return argsTraverser.mValid; |
| } |
| |
| } // namespace sh |
