119 lines
3.7 KiB
C++
119 lines
3.7 KiB
C++
// Copyright (c) 2008-2009, Karl Blomster
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
// * Neither the name of the Aegisub Group nor the names of its contributors
|
|
// may be used to endorse or promote products derived from this software
|
|
// without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Aegisub Project http://www.aegisub.org/
|
|
//
|
|
// $Id$
|
|
|
|
/// @file ffmpegsource_common.h
|
|
/// @see ffmpegsource_common.cpp
|
|
/// @ingroup video_input audio_input ffms
|
|
///
|
|
|
|
#ifdef WITH_FFMPEGSOURCE
|
|
|
|
///////////
|
|
// Headers
|
|
#ifndef AGI_PRE
|
|
#include <map>
|
|
|
|
#include <wx/filename.h>
|
|
#include <wx/thread.h>
|
|
#endif
|
|
|
|
#include <ffms.h>
|
|
|
|
#include "dialog_progress.h"
|
|
#include "include/aegisub/aegisub.h"
|
|
|
|
|
|
/// Index all tracks
|
|
#define FFMS_TRACKMASK_ALL -1
|
|
/// Index no tracks
|
|
#define FFMS_TRACKMASK_NONE 0
|
|
|
|
|
|
/// @class FFmpegSourceProvider
|
|
/// @brief Base class for FFMS2 source providers; contains common functions etc
|
|
class FFmpegSourceProvider {
|
|
friend class FFmpegSourceCacheCleaner;
|
|
public:
|
|
/// Logging level constants from avutil/log.h
|
|
enum FFMS_LogLevel {
|
|
/// nothing printed
|
|
FFMS_LOG_QUIET = -8,
|
|
FFMS_LOG_PANIC = 0,
|
|
FFMS_LOG_FATAL = 8,
|
|
FFMS_LOG_ERROR = 16,
|
|
FFMS_LOG_WARNING = 24,
|
|
FFMS_LOG_INFO = 32,
|
|
FFMS_LOG_VERBOSE = 40,
|
|
FFMS_LOG_DEBUG = 48,
|
|
};
|
|
|
|
/// Indexing progress report dialog
|
|
struct IndexingProgressDialog {
|
|
volatile bool IndexingCanceled;
|
|
DialogProgress *ProgressDialog;
|
|
};
|
|
|
|
/// Mutex preventing two cache cleaner threads from running at the same time
|
|
static wxMutex CleaningInProgress;
|
|
bool CleanCache();
|
|
|
|
static int FFMS_CC UpdateIndexingProgress(int64_t Current, int64_t Total, void *Private);
|
|
|
|
FFMS_Index *DoIndexing(FFMS_Indexer *Indexer, const wxString& Cachename, int Trackmask, FFMS_IndexErrorHandling IndexEH);
|
|
std::map<int,wxString> GetTracksOfType(FFMS_Indexer *Indexer, FFMS_TrackType Type);
|
|
int AskForTrackSelection(const std::map<int,wxString>& TrackList, FFMS_TrackType Type);
|
|
wxString GetCacheFilename(const wxString& filename);
|
|
void SetLogLevel();
|
|
FFMS_IndexErrorHandling GetErrorHandlingMode();
|
|
|
|
virtual ~FFmpegSourceProvider() {}
|
|
};
|
|
|
|
|
|
|
|
/// @class FFmpegSourceCacheCleaner
|
|
/// @brief Implements index cache cleaning functionality for the FFMS2 providers
|
|
class FFmpegSourceCacheCleaner : public wxThread {
|
|
private:
|
|
FFmpegSourceProvider *parent;
|
|
|
|
public:
|
|
FFmpegSourceCacheCleaner(FFmpegSourceProvider *par);
|
|
|
|
~FFmpegSourceCacheCleaner() {};
|
|
wxThread::ExitCode Entry();
|
|
};
|
|
|
|
|
|
#endif /* WITH_FFMPEGSOURCE */
|
|
|
|
|
|
|