static float
ReadFloat(const void *data)
{
// Read the 4 big endian bytes from the buffer
uint32_t value = ReadUnalignedBE32((const uint32_t *)data);
// Convert to little endian
value = ToLE32(value);
// Extract the components
uint32_t exponent = (value & 0xFF000000) >> 24;
bool sign = (value & 0x00800000) != 0;
uint32_t mantisse = (value & 0x007FFFFF);
// Adjust exponent offset
exponent -= sign ? 1 : 2;
// Assemble the result
uint32_t result = mantisse | (exponent << 23);
if (sign)
result = result | 0x80000000;
// Convert little endian to system
result = FromLE32(result);
// Return result as float
return *((float *)&result);
}
void IOBuffer::storeFloatLE(float data) {
ensureSize(4);
data = ToLE32(data);
memcpy(buffer+published, &data, 4);
published += 4;
}
void IOBuffer::storeUI32LE(rx_uint32 data) {
ensureSize(4);
data = ToLE32(data);
memcpy(buffer+published, &data, 4);
published += 4;
}
