forked from mia/Aegisub
0763541848
* move win32/config0.h -> config/config_windows0.h
* move win32/stdint.h -> msvc/stdint.h
* move posix/defines.h -> config/config_unix.h
* add config.h - brings in config_(windows|unix).h as required
* add config.h to *.cpp
* Self-contain FFmpegSource2 with required function defines wrapped with
__UNIX__ instead of the now removed defines.h.
* Edit aegisub_vs2008.vcproj to remove explicit inclusion of config.h, also
change VCPreBuildEventTool to create windows_config.h from
windows_config0.h. Add msvc to include path.
* Change configure to create ./acconf.h instead of posix/acconf.h
This will allow us to create a more standard and platform agnostic way of
configuration aegsisub during build time.
Originally committed to SVN as r2621.
137 lines
4.8 KiB
C++
137 lines
4.8 KiB
C++
// Copyright (c) 2008, 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
|
|
//
|
|
// Website: http://aegisub.cellosoft.com
|
|
// Contact: mailto:zeratul@cellosoft.com
|
|
//
|
|
|
|
#include "config.h"
|
|
|
|
#ifdef WITH_FFMPEGSOURCE
|
|
|
|
///////////
|
|
// Headers
|
|
#include "ffmpegsource_common.h"
|
|
#include "md5.h"
|
|
#include "standard_paths.h"
|
|
#include "main.h"
|
|
#include "frame_main.h"
|
|
|
|
///////////////
|
|
// Update indexing progress
|
|
int FFMS_CC FFmpegSourceProvider::UpdateIndexingProgress(int State, int64_t Current, int64_t Total, void *Private) {
|
|
IndexingProgressDialog *Progress = (IndexingProgressDialog *)Private;
|
|
|
|
if (Progress->IndexingCanceled)
|
|
return 1;
|
|
|
|
// noone cares about a little bit of a rounding error here anyway
|
|
Progress->ProgressDialog->SetProgress((1000*Current)/Total, 1000);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
///////////
|
|
// Do indexing
|
|
FrameIndex *FFmpegSourceProvider::DoIndexing(FrameIndex *Index, wxString FileNameWX, wxString CacheName, int Trackmask, bool IgnoreDecodeErrors) {
|
|
char FFMSErrMsg[1024];
|
|
unsigned MsgSize = sizeof(FFMSErrMsg);
|
|
wxString MsgString;
|
|
|
|
// set up progress dialog callback
|
|
IndexingProgressDialog Progress;
|
|
Progress.IndexingCanceled = false;
|
|
Progress.ProgressDialog = new DialogProgress(AegisubApp::Get()->frame, _("Indexing"), &Progress.IndexingCanceled, _("Reading timecodes and frame/sample data"), 0, 1);
|
|
Progress.ProgressDialog->Show();
|
|
Progress.ProgressDialog->SetProgress(0,1);
|
|
|
|
// index all audio tracks
|
|
Index = FFMS_MakeIndex(FileNameWX.mb_str(wxConvLocal), Trackmask, FFMSTrackMaskNone, NULL, IgnoreDecodeErrors, FFmpegSourceProvider::UpdateIndexingProgress, &Progress, FFMSErrMsg, MsgSize);
|
|
if (!Index) {
|
|
Progress.ProgressDialog->Destroy();
|
|
wxString temp(FFMSErrMsg, wxConvUTF8);
|
|
MsgString << _T("Failed to index: ") << temp;
|
|
throw MsgString;
|
|
}
|
|
Progress.ProgressDialog->Destroy();
|
|
|
|
// write index to disk for later use
|
|
// ignore write errors for now
|
|
FFMS_WriteIndex(CacheName.char_str(), Index, FFMSErrMsg, MsgSize);
|
|
/*if (FFMS_WriteIndex(CacheName.char_str(), Index, FFMSErrMsg, MsgSize)) {
|
|
wxString temp(FFMSErrMsg, wxConvUTF8);
|
|
MsgString << _T("Failed to write index: ") << temp;
|
|
throw MsgString;
|
|
} */
|
|
|
|
return Index;
|
|
}
|
|
|
|
/////////////////////
|
|
// Creates a name for the ffmpegsource2 index and prepares the folder if it doesn't exist
|
|
// method by amz
|
|
wxString FFmpegSourceProvider::GetCacheFilename(const wxString& filename)
|
|
{
|
|
// Get the size of the file to be hashed
|
|
wxFileOffset len = 0;
|
|
{
|
|
wxFile file(filename,wxFile::read);
|
|
if (file.IsOpened()) len = file.Length();
|
|
}
|
|
|
|
// Generate string to be hashed
|
|
wxString toHash = filename + wxString::Format(_T(":%i"),len);
|
|
|
|
// Get the MD5 digest of the string
|
|
md5_state_t state;
|
|
md5_byte_t digest[16];
|
|
md5_init(&state);
|
|
md5_append(&state,(md5_byte_t*)toHash.c_str(),toHash.Length()*sizeof(wxChar));
|
|
md5_finish(&state,digest);
|
|
|
|
// Generate the filename
|
|
unsigned int *md5 = (unsigned int*) digest;
|
|
wxString result = wxString::Format(_T("?user/ffms2cache/%08X%08X%08X%08X.ffindex"),md5[0],md5[1],md5[2],md5[3]);
|
|
result = StandardPaths::DecodePath(result);
|
|
|
|
// Ensure that folder exists
|
|
wxFileName fn(result);
|
|
wxString dir = fn.GetPath();
|
|
if (!wxFileName::DirExists(dir)) {
|
|
wxFileName::Mkdir(dir);
|
|
}
|
|
|
|
wxFileName dirfn(dir);
|
|
return dirfn.GetShortPath() + _T("/") + fn.GetFullName();
|
|
}
|
|
|
|
#endif WITH_FFMPEGSOURCE
|