SabreTools/SabreTools.Compression
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Add shortcut implementations for BitStream

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This commit is contained in:
Matt Nadareski
2023-09-21 22:10:19 -04:00
parent dde90a852d
commit 47691d2034
1 changed files with 56 additions and 0 deletions
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56
BitStream.cs
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@@ -84,6 +84,20 @@ namespace SabreTools.Compression
/// <returns>The next byte, null on error or end of stream</returns>
public byte? ReadByte()
{
// If we don't have a value cached
if (_lastRead == null)
{
try
{
return _source.ReadByteValue();
}
catch
{
return null;
}
}
// Otherwise, assemble the value from the next bits
throw new NotImplementedException();
}
@@ -93,6 +107,20 @@ namespace SabreTools.Compression
/// <returns>The next UInt16, null on error or end of stream</returns>
public ushort? ReadUInt16()
{
// If we don't have a value cached
if (_lastRead == null)
{
try
{
return _source.ReadUInt16();
}
catch
{
return null;
}
}
// Otherwise, assemble the value from the next bits
throw new NotImplementedException();
}
@@ -102,6 +130,20 @@ namespace SabreTools.Compression
/// <returns>The next UInt32, null on error or end of stream</returns>
public uint? ReadUInt32()
{
// If we don't have a value cached
if (_lastRead == null)
{
try
{
return _source.ReadUInt32();
}
catch
{
return null;
}
}
// Otherwise, assemble the value from the next bits
throw new NotImplementedException();
}
@@ -111,6 +153,20 @@ namespace SabreTools.Compression
/// <returns>The next UInt64, null on error or end of stream</returns>
public ulong? ReadUInt64()
{
// If we don't have a value cached
if (_lastRead == null)
{
try
{
return _source.ReadUInt64();
}
catch
{
return null;
}
}
// Otherwise, assemble the value from the next bits
throw new NotImplementedException();
}