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Use memcpy to avoid putting one byte at a time when copying blocks

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`memcpy` is likely to be faster than the naive method due to the
possibility of use of vector instructions and copying more than a byte
at a time.

Signed-off-by: Damian Jarek <damian.jarek93@gmail.com>
This commit is contained in:
Damian Jarek
2019-09-09 03:14:39 +02:00
committed by AeroStun
parent f0d7b5393c
commit d41b7c2328
1 changed files with 2 additions and 3 deletions
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5
include/boost/beast/zlib/detail/deflate_stream.ipp
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@@ -1298,9 +1298,8 @@ copy_block(
put_short((std::uint16_t)len); put_short((std::uint16_t)len);
put_short((std::uint16_t)~len); put_short((std::uint16_t)~len);
} }
// VFALCO Use memcpy? std::memcpy(&pending_buf_[pending_], buf, len);
while (len--) pending_ += len;
put_byte(*buf++);
} }
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------