mirror of https://github.com/odrling/Aegisub
119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
// Copyright (c) 2006, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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#pragma once
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///////////
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// Headers
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#include <wx/wxprec.h>
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#include <stdio.h>
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#include <vector>
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#include <list>
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#include <stdint.h>
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#include "MatroskaParser.h"
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#include "vfr.h"
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//////////////
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// Prototypes
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class AssFile;
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/////////////////////////////
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// STD IO for MatroskaParser
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class MkvStdIO : public InputStream {
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public:
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MkvStdIO(wxString filename);
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FILE *fp;
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int error;
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};
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//////////////////
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// MkvFrame class
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class MkvFrame {
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public:
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double time;
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bool isKey;
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int64_t filePos;
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MkvFrame() {
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time = 0;
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isKey = false;
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filePos = -1;
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}
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MkvFrame(bool keyframe,double timecode,int64_t _filePos) {
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isKey = keyframe;
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time = timecode;
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filePos = _filePos;
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}
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};
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bool operator < (MkvFrame &t1, MkvFrame &t2);
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//////////////////////////
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// Matroska wrapper class
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class MatroskaWrapper {
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private:
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wxArrayInt keyFrames;
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std::vector<double> timecodes;
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wxArrayInt bytePos;
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public:
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MkvStdIO *input;
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MatroskaFile *file;
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std::list<MkvFrame> frames;
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std::vector<MkvFrame> rawFrames;
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MatroskaWrapper();
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~MatroskaWrapper();
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bool IsOpen() { return file != NULL; }
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void Open(wxString filename,bool parse=true);
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void Close();
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void Parse();
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void SetToTimecodes(FrameRate &target);
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wxArrayInt GetBytePositions() { return bytePos; }
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unsigned int GetFrameCount() { return timecodes.size(); }
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wxArrayInt GetKeyFrames();
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void GetSubtitles(AssFile *target);
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static MatroskaWrapper wrapper;
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};
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