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chudov
2012-04-17 01:22:49 +00:00
parent 3a50c03cef
commit 8e61e9b54f
19 changed files with 61 additions and 9 deletions
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23
CUETools.Codecs/WAVReader.cs
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@@ -24,13 +24,32 @@ namespace CUETools.Codecs
{
long seekPos;
if (_samplePos == value)
{
return;
}
var oldSamplePos = _samplePos;
if (_sampleLen >= 0 && value > _sampleLen)
_samplePos = _sampleLen;
else
_samplePos = value;
seekPos = _dataOffset + _samplePos * PCM.BlockAlign;
_IO.Seek(seekPos, SeekOrigin.Begin);
if (_IO.CanSeek || _samplePos < oldSamplePos)
{
seekPos = _dataOffset + _samplePos * PCM.BlockAlign;
_IO.Seek(seekPos, SeekOrigin.Begin);
}
else
{
int offs = (int)(_samplePos - oldSamplePos) * PCM.BlockAlign;
while (offs > 0)
{
int chunk = Math.Min(offs, 16536);
_br.ReadBytes(chunk);
offs -= chunk;
}
}
}
}