ref: 8647792975b68797fc98d0e1bca20380e06e22e5
dir: /third_party/libwebm/mkvwriter.hpp/
// Copyright (c) 2012 The WebM 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 in the root of the source // tree. An additional intellectual property rights grant can be found // in the file PATENTS. All contributing project authors may // be found in the AUTHORS file in the root of the source tree. #ifndef MKVWRITER_HPP #define MKVWRITER_HPP #include <stdio.h> #include "mkvmuxer.hpp" #include "mkvmuxertypes.hpp" namespace mkvmuxer { // Default implementation of the IMkvWriter interface on Windows. class MkvWriter : public IMkvWriter { public: MkvWriter(); explicit MkvWriter(FILE* fp); virtual ~MkvWriter(); // IMkvWriter interface virtual int64 Position() const; virtual int32 Position(int64 position); virtual bool Seekable() const; virtual int32 Write(const void* buffer, uint32 length); virtual void ElementStartNotify(uint64 element_id, int64 position); // Creates and opens a file for writing. |filename| is the name of the file // to open. This function will overwrite the contents of |filename|. Returns // true on success. bool Open(const char* filename); // Closes an opened file. void Close(); private: // File handle to output file. FILE* file_; bool writer_owns_file_; LIBWEBM_DISALLOW_COPY_AND_ASSIGN(MkvWriter); }; } // end namespace mkvmuxer #endif // MKVWRITER_HPP