public static SnappyStatus snappy_compress(byte[] input, int input_offset, int input_length, byte[] output, int output_offset, ref int output_length)
{
SnappyStatus status;
var ulongOutput_length = (ulong)output_length;
using (var pinnedInput = new PinnedBuffer(input, input_offset))
using (var pinnedOutput = new PinnedBuffer(output, output_offset))
{
status = Snappy64NativeMethods.snappy_compress(pinnedInput.IntPtr, (ulong)input_length, pinnedOutput.IntPtr, ref ulongOutput_length);
output_length = (int)ulongOutput_length;
}
return(status);
}
public static SnappyStatus snappy_compress(IntPtr input, int input_length, IntPtr output, ref int output_length)
{
SnappyStatus status;
if (__is64BitProcess)
{
var ulongOutput_length = (ulong)output_length;
status = Snappy64NativeMethods.snappy_compress(input, (ulong)input_length, output, ref ulongOutput_length);
output_length = (int)ulongOutput_length;
}
else
{
var uintOutput_length = (uint)output_length;
status = Snappy32NativeMethods.snappy_compress(input, (uint)input_length, output, ref uintOutput_length);
output_length = (int)uintOutput_length;
}
return(status);
}
