mirror of https://github.com/odrling/Aegisub
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
// Copyright (c) 2007-2009 Fredrik Mellbin
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
#ifndef INDEXING_H
|
|
#define INDEXING_H
|
|
|
|
#include <vector>
|
|
#include "utils.h"
|
|
#include "ffms.h"
|
|
|
|
#define INDEXVERSION 18
|
|
#define INDEXID 0x53920873
|
|
|
|
struct IndexHeader {
|
|
uint32_t Id;
|
|
uint32_t Version;
|
|
uint32_t Tracks;
|
|
uint32_t Decoder;
|
|
};
|
|
|
|
class FrameInfoVector : public std::vector<FrameInfo> {
|
|
public:
|
|
int TT;
|
|
TrackTimeBase TB;
|
|
|
|
int FindClosestKeyFrame(int Frame);
|
|
int FrameFromDTS(int64_t DTS);
|
|
int ClosestFrameFromDTS(int64_t DTS);
|
|
int WriteTimecodes(const char *TimecodeFile, char *ErrorMsg, unsigned MsgSize);
|
|
|
|
FrameInfoVector();
|
|
FrameInfoVector(int64_t Num, int64_t Den, int TT);
|
|
};
|
|
|
|
class FrameIndex : public std::vector<FrameInfoVector> {
|
|
public:
|
|
int Decoder;
|
|
};
|
|
|
|
FrameIndex *MakeIndex(const char *SourceFile, int IndexMask, int DumpMask, const char *AudioFile, bool IgnoreDecodeErrors, IndexCallback IP, void *Private, char *ErrorMsg, unsigned MsgSize);
|
|
FrameIndex *ReadIndex(const char *IndexFile, char *ErrorMsg, unsigned MsgSize);
|
|
int WriteIndex(const char *IndexFile, FrameIndex *TrackIndices, char *ErrorMsg, unsigned MsgSize);
|
|
|
|
#endif
|