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Applied 2points's patch to fix #576 

Originally committed to SVN as r1626.
This commit is contained in:
Rodrigo Braz Monteiro 2007-10-27 22:19:49 +00:00
parent c249e1c4c9
commit c3a9aa812a
1 changed files with 6 additions and 3 deletions
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9
aegisub/mkv_wrap.cpp
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@ -171,7 +171,7 @@ void MatroskaWrapper::Parse() {
progress->SetProgress(0,1);
// Read frames
int frameN = 0;
register int frameN = 0;
while (mkv_ReadFrame(file,0,&rt,&startTime,&endTime,&filePos,&frameSize,&frameFlags) == 0) {
// Read value
double curTime = double(startTime) / 1000000.0;
@ -184,8 +184,11 @@ void MatroskaWrapper::Parse() {
throw _T("Canceled");
}
// Update progress
progress->SetProgress(int(curTime),totalTime);
// Identical to (frameN % 2048) == 0,
// but much faster.
if ((frameN & (2048 - 1)) == 0)
// Update progress
progress->SetProgress(int(curTime),totalTime);
}
// Clean up progress