public override int SingleToInt32Bits(float value)
{
int fmant;
int i;
int t;
int fconv = new Int32SingleUnion(value).AsInt32;
if (fconv != 0)
{
fmant = (0x007fffff & fconv) | 0x00800000;
t = ((0x7f800000 & fconv) >> 23) - 126;
while ((t & 0x3) != 0)
{
++t; fmant >>= 1;
}
fconv = (int)(0x80000000 & fconv) | (((t >> 2) + 64) << 24) | fmant;
}
fconv = (fconv << 24) | ((fconv >> 24) & 0xff) | ((fconv & 0xff00) << 8) | ((fconv & 0xff0000) >> 8);
int to = fconv;
return(to);
}
public int SingleToInt32Bits(float value)
{
Int32SingleUnion union = new Int32SingleUnion(value);
return union.AsInt32;
}
public float Int32BitsToSingle(int value)
{
Int32SingleUnion union = new Int32SingleUnion(value);
return union.AsSingle;
}
public int SingleToInt32Bits(float value)
{
Int32SingleUnion union = new Int32SingleUnion(value);
return(union.AsInt32);
}
public float Int32BitsToSingle(int value)
{
Int32SingleUnion union = new Int32SingleUnion(value);
return(union.AsSingle);
}
public static void WriteSingle(byte[] data, int startIndex, float value)
{
var union = new Int32SingleUnion(value);
WriteInt32(data, startIndex, union.i);
}
public static float ReadSingle(byte[] data, int startIndex)
{
var union = new Int32SingleUnion(ReadInt32(data, startIndex));
return(union.f);
}
