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Separated bit array copy algorithms - aligned to unaligned and vice versa.

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This commit is contained in:
Pavel Kirienko
2015-01-11 03:46:25 +03:00
parent c1fac577f3
commit 21c07b90a5
2 changed files with 20 additions and 6 deletions
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libuavcan/src/marshal/uc_bit_stream.cpp
+2 -2
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@@ -23,7 +23,7 @@ int BitStream::write(const uint8_t* bytes, const unsigned bitlen)
tmp[0] = tmp[bytelen - 1] = 0;
fill(tmp, tmp + bytelen, uint8_t(0));
copyBitArray(bytes, 0, bitlen, tmp, bit_offset_ % 8);
copyBitArrayAlignedToUnaligned(bytes, bitlen, tmp, bit_offset_ % 8);
const unsigned new_bit_offset = bit_offset_ + bitlen;
@@ -70,7 +70,7 @@ int BitStream::read(uint8_t* bytes, const unsigned bitlen)
}
fill(bytes, bytes + bitlenToBytelen(bitlen), uint8_t(0));
copyBitArray(tmp, bit_offset_ % 8, bitlen, bytes, 0);
copyBitArrayUnalignedToAligned(tmp, bit_offset_ % 8, bitlen, bytes);
bit_offset_ += bitlen;
return ResultOk;
}