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MusePak: Avoid seeking a file when not needed.

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This commit is contained in:
Tsuda Kageyu 2015-06-12 18:21:32 +09:00
parent 3a1c784eec
commit e605e96835
1 changed files with 8 additions and 7 deletions
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15
taglib/mpc/mpcfile.cpp
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@ -296,7 +296,7 @@ void MPC::File::read(bool readProperties, Properties::ReadStyle /* propertiesSty
if(!d->hasID3v1)
APETag(true);
// Look for and skip an ID3v2 tag
// Look for an ID3v2 tag
d->ID3v2Location = findID3v2();
@ -307,14 +307,10 @@ void MPC::File::read(bool readProperties, Properties::ReadStyle /* propertiesSty
d->hasID3v2 = true;
}
if(d->hasID3v2)
seek(d->ID3v2Location + d->ID3v2Size);
else
seek(0);
// Look for MPC metadata
if(readProperties) {
long streamLength;
if(d->hasAPE)
@ -324,8 +320,13 @@ void MPC::File::read(bool readProperties, Properties::ReadStyle /* propertiesSty
else
streamLength = length();
if(d->hasID3v2)
if(d->hasID3v2) {
seek(d->ID3v2Location + d->ID3v2Size);
streamLength -= (d->ID3v2Location + d->ID3v2Size);
}
else {
seek(0);
}
d->properties = new Properties(this, streamLength);
}