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Surround some internal stuff by anonymous namespaces.

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This commit is contained in:
Tsuda Kageyu
2015-12-02 12:00:43 +09:00
parent d97292c593
commit 83ffc87598
3 changed files with 53 additions and 47 deletions
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68
taglib/mpc/mpcproperties.cpp
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@ -163,42 +163,42 @@ int MPC::Properties::albumPeak() const
// private members
////////////////////////////////////////////////////////////////////////////////
unsigned long readSize(File *file, TagLib::uint &sizeLength, bool &eof)
{
sizeLength = 0;
eof = false;
unsigned char tmp;
unsigned long size = 0;
do {
const ByteVector b = file->readBlock(1);
if(b.isEmpty()) {
eof = true;
break;
}
tmp = b[0];
size = (size << 7) | (tmp & 0x7F);
sizeLength++;
} while((tmp & 0x80));
return size;
}
unsigned long readSize(const ByteVector &data, TagLib::uint &pos)
{
unsigned char tmp;
unsigned long size = 0;
do {
tmp = data[pos++];
size = (size << 7) | (tmp & 0x7F);
} while((tmp & 0x80) && (pos < data.size()));
return size;
}
namespace
{
unsigned long readSize(File *file, TagLib::uint &sizeLength, bool &eof)
{
sizeLength = 0;
eof = false;
unsigned char tmp;
unsigned long size = 0;
do {
const ByteVector b = file->readBlock(1);
if(b.isEmpty()) {
eof = true;
break;
}
tmp = b[0];
size = (size << 7) | (tmp & 0x7F);
sizeLength++;
} while((tmp & 0x80));
return size;
}
unsigned long readSize(const ByteVector &data, TagLib::uint &pos)
{
unsigned char tmp;
unsigned long size = 0;
do {
tmp = data[pos++];
size = (size << 7) | (tmp & 0x7F);
} while((tmp & 0x80) && (pos < data.size()));
return size;
}
// This array looks weird, but the same as original MusePack code found at:
// https://www.musepack.net/index.php?pg=src
const unsigned short sftable [8] = { 44100, 48000, 37800, 32000, 0, 0, 0, 0 };