private void MatchFinder_ReadBlock()
{
if (mStreamEndWasReached || mResult != SZ_OK)
{
return;
}
if (mDirectInput)
{
uint curSize = 0xFFFFFFFF - mStreamPos;
if (curSize > mDirectInputRem)
{
curSize = (uint)mDirectInputRem;
}
mDirectInputRem -= curSize;
mStreamPos += curSize;
if (mDirectInputRem == 0)
{
mStreamEndWasReached = true;
}
return;
}
for (;;)
{
P <byte> dest = mBuffer + (mStreamPos - mPos);
long size = mBufferBase + mBlockSize - dest;
if (size == 0)
{
return;
}
mResult = mStream.Read(dest, ref size);
if (mResult != SZ_OK)
{
return;
}
if (size == 0)
{
mStreamEndWasReached = true;
return;
}
mStreamPos += (uint)size;
if (mStreamPos - mPos > mKeepSizeAfter)
{
return;
}
}
}
internal static SRes FullRead(ISeqInStream stream, P <byte> data, ref long processedSize)
{
long size = processedSize;
processedSize = 0;
while (size != 0)
{
long curSize = size;
SRes res = stream.Read(data, ref curSize);
processedSize += curSize;
data += curSize;
size -= curSize;
if (res != SZ_OK)
{
return(res);
}
if (curSize == 0)
{
return(SZ_OK);
}
}
return(SZ_OK);
}
internal static SRes FullRead(ISeqInStream stream, P<byte> data, ref long processedSize)
{
long size = processedSize;
processedSize = 0;
while(size != 0)
{
long curSize = size;
SRes res = stream.Read(data, ref curSize);
processedSize += curSize;
data += curSize;
size -= curSize;
if(res != SZ_OK)
return res;
if(curSize == 0)
return SZ_OK;
}
return SZ_OK;
}