forked from mia/Aegisub
ab8f6e6239
Rename lots of things, THIS BREAKS THE AEGISUB BUILD because of changed exported type and function names. Fixed an uninitialized memory bug that would make it crash on unindexed audio tracks in mastroska. Made ffms.h C-friendlier. Exports the start time of an audio track in the audio properties. Less signedness and type conversion warnings. Originally committed to SVN as r2940.
59 lines
2.1 KiB
C++
59 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 20
|
|
#define INDEXID 0x53920873
|
|
|
|
struct IndexHeader {
|
|
uint32_t Id;
|
|
uint32_t Version;
|
|
uint32_t Tracks;
|
|
uint32_t Decoder;
|
|
};
|
|
|
|
struct FFTrack : public std::vector<TFrameInfo> {
|
|
int TT;
|
|
TTrackTimeBase TB;
|
|
|
|
int FindClosestKeyFrame(int Frame);
|
|
int FrameFromDTS(int64_t DTS);
|
|
int ClosestFrameFromDTS(int64_t DTS);
|
|
int WriteTimecodes(const char *TimecodeFile, char *ErrorMsg, unsigned MsgSize);
|
|
|
|
FFTrack();
|
|
FFTrack(int64_t Num, int64_t Den, int TT);
|
|
};
|
|
|
|
struct FFIndex : public std::vector<FFTrack> {
|
|
int Decoder;
|
|
};
|
|
|
|
FFIndex *MakeIndex(const char *SourceFile, int IndexMask, int DumpMask, const char *AudioFile, bool IgnoreDecodeErrors, TIndexCallback IP, void *Private, char *ErrorMsg, unsigned MsgSize);
|
|
FFIndex *ReadIndex(const char *IndexFile, char *ErrorMsg, unsigned MsgSize);
|
|
int WriteIndex(const char *IndexFile, FFIndex *Index, char *ErrorMsg, unsigned MsgSize);
|
|
|
|
#endif
|