42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// Copyright (c) 2016 The WebM project authors. All Rights Reserved.
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//
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// Use of this source code is governed by a BSD-style license
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// that can be found in the LICENSE file in the root of the source
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// tree. An additional intellectual property rights grant can be found
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// in the file PATENTS. All contributing project authors may
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// be found in the AUTHORS file in the root of the source tree.
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#ifndef SRC_VOID_PARSER_H_
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#define SRC_VOID_PARSER_H_
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#include <cstdint>
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#include "src/element_parser.h"
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#include "webm/callback.h"
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#include "webm/reader.h"
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#include "webm/status.h"
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namespace webm {
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// Parses a Void element by delegating to Callback::OnVoid.
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// Spec reference:
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// http://matroska.org/technical/specs/index.html#Void
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// http://www.webmproject.org/docs/container/#Void
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class VoidParser : public ElementParser {
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public:
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Status Init(const ElementMetadata& metadata, std::uint64_t max_size) override;
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Status Feed(Callback* callback, Reader* reader,
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std::uint64_t* num_bytes_read) override;
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private:
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// The metadata for this element.
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ElementMetadata metadata_;
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// The number of bytes remaining that have not been read in the element.
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std::uint64_t bytes_remaining_ = 0;
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};
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} // namespace webm
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#endif // SRC_VOID_PARSER_H_
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