a69cc9f13d
Since Embree v3.13.0 supports AARCH64, switch back to the
official repo instead of using Embree-aarch64.
`thirdparty/embree/patches/godot-changes.patch` should now contain
an accurate diff of the changes done to the library.
(cherry picked from commit 767e374dce)
40 lines
1 KiB
C++
40 lines
1 KiB
C++
// Copyright 2009-2021 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include "stream.h"
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namespace embree
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{
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/* removes all line comments from a stream */
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class LineCommentFilter : public Stream<int>
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{
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public:
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LineCommentFilter (const FileName& fileName, const std::string& lineComment)
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: cin(new FileStream(fileName)), lineComment(lineComment) {}
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LineCommentFilter (Ref<Stream<int> > cin, const std::string& lineComment)
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: cin(cin), lineComment(lineComment) {}
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ParseLocation location() { return cin->loc(); }
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int next()
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{
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/* look if the line comment starts here */
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for (size_t j=0; j<lineComment.size(); j++) {
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if (cin->peek() != lineComment[j]) { cin->unget(j); goto not_found; }
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cin->get();
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}
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/* eat all characters until the end of the line (or file) */
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while (cin->peek() != '\n' && cin->peek() != EOF) cin->get();
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not_found:
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return cin->get();
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}
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private:
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Ref<Stream<int> > cin;
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std::string lineComment;
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};
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}
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