jgrogan/stuff-from-scratch
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Further small cleaning.

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This commit is contained in:
jmsgrogan 2023-01-16 12:05:36 +00:00
parent dba6a91ec1
commit c81db288b0
5 changed files with 13 additions and 11 deletions
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2
src/core/encoding/ByteUtils.cpp
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@ -58,7 +58,7 @@ unsigned char ByteUtils::getLowerNBits(uint32_t input, unsigned num)
case 7: case 7:
return input & 0x7F; return input & 0x7F;
case 8: case 8:
return input; return static_cast<unsigned char>(input);
default: default:
return 0; return 0;
} }

4
src/core/memory/SharedMemory.cpp
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@ -10,7 +10,7 @@
#include <fcntl.h> #include <fcntl.h>
#endif #endif
void SharedMemory::allocate(const std::string& namePrefix, std::size_t size) void SharedMemory::allocate(const std::string& namePrefix, std::size_t)
{ {
createFile(namePrefix); createFile(namePrefix);
@ -60,6 +60,8 @@ void SharedMemory::createFile(const std::string& namePrefix)
break; break;
} }
} while (retries > 0 && errno == EEXIST); } while (retries > 0 && errno == EEXIST);
#else
(void)(namePrefix);
#endif #endif
} }

8
src/core/streams/BitStream.cpp
View file

@ -30,8 +30,8 @@ void BitStream::write(uint32_t data)
void BitStream::writeWord(uint16_t data) void BitStream::writeWord(uint16_t data)
{ {
const auto byte0 = data >> 8; const auto byte0 = static_cast<unsigned char>(data >> 8);
const auto byte1 = (data << 8) >> 8; const auto byte1 = static_cast<unsigned char>((data << 8) >> 8);
writeByte(byte0); writeByte(byte0);
writeByte(byte1); writeByte(byte1);
} }
@ -81,13 +81,13 @@ void BitStream::writeNBits(uint32_t data, unsigned length)
unsigned num_bytes = overshoot / 8; unsigned num_bytes = overshoot / 8;
for (unsigned idx=0; idx< num_bytes; idx++) for (unsigned idx=0; idx< num_bytes; idx++)
{ {
mCurrentByte = ByteUtils::getMBitsAtN(data, overshoot, idx*8 + num_left); mCurrentByte = ByteUtils::getMBitsAtN(static_cast<unsigned char>(data), overshoot, idx*8 + num_left);
writeByte(mCurrentByte, false); writeByte(mCurrentByte, false);
} }
if (const auto remainder = overshoot % 8; remainder > 0) if (const auto remainder = overshoot % 8; remainder > 0)
{ {
mCurrentByte = ByteUtils::getMBitsAtN(data, remainder, num_bytes*8 + num_left); mCurrentByte = ByteUtils::getMBitsAtN(static_cast<unsigned char>(data), remainder, num_bytes*8 + num_left);
mBitOffset = remainder; mBitOffset = remainder;
} }
else else

4
src/core/streams/InputBitStream.cpp
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@ -12,7 +12,7 @@ bool InputBitStream::isFinished() const
return mStream->good(); return mStream->good();
} }
std::vector<unsigned char> InputBitStream::peekNextNBytes(unsigned n) const std::vector<unsigned char> InputBitStream::peekNextNBytes(unsigned) const
{ {
return {}; return {};
} }
@ -29,7 +29,7 @@ std::optional<unsigned char> InputBitStream::readNextByte()
} }
} }
void InputBitStream::writeByte(unsigned char data, bool checkOverflow ) void InputBitStream::writeByte(unsigned char, bool)
{ {
} }

4
src/core/streams/OutputBitStream.cpp
View file

@ -12,7 +12,7 @@ bool OutputBitStream::isFinished() const
return true; return true;
} }
std::vector<unsigned char> OutputBitStream::peekNextNBytes(unsigned n) const std::vector<unsigned char> OutputBitStream::peekNextNBytes(unsigned) const
{ {
return {}; return {};
} }
@ -22,7 +22,7 @@ std::optional<unsigned char> OutputBitStream::readNextByte()
return std::nullopt; return std::nullopt;
} }
void OutputBitStream::writeByte(unsigned char data, bool checkOverflow ) void OutputBitStream::writeByte(unsigned char data, bool)
{ {
(*mStream) << data; (*mStream) << data;
} }