// Define the bit allocation and shift values for packing
int Field1Bits = 14; // Bits allocated for Field 1
int Field2Bits = 11; // Bits allocated for Field 2

int Field1Shift = 0; // Field 1 starts at bit 0
int Field2Shift = Field1Bits; // Field 2 starts after Field 1

// Calculate the maximum integer values representable in each field
int Field1MaxInt = (1 << Field1Bits) - 1; // Max value for Field 1 (e.g., 16383 for 14 bits)
int Field2MaxInt = (1 << Field2Bits) - 1; // Max value for Field 2 (e.g., 2047 for 11 bits)

void storeField1(inout uint packed_data, float field1_value, float scaleFactor)
{
    // Clamp and scale the value to fit within the allocated bit range
    float clamped_value = clamp(field1_value / scaleFactor, 0.0f, float(Field1MaxInt));
    packed_data = bitfieldInsert(packed_data, uint(round(clamped_value)), Field1Shift, Field1Bits);
}

void storeField2(inout uint packed_data, float field2_value)
{
    // Clamp the value to [0, 1] and scale to fit within the allocated bit range
    field2_value = clamp(field2_value, 0.0f, 1.0f);
    uint scaled_value = uint(round(field2_value * Field2MaxInt));
    packed_data = bitfieldInsert(packed_data, scaled_value, Field2Shift, Field2Bits);
}

float getField1(uint packed_data, float scaleFactor)
{
    const uint field1_value = bitfieldExtract(packed_data, Field1Shift, Field1Bits);
    return float(field1_value) * scaleFactor;
}

float getField2(uint packed_data)
{
    const uint field2_value = bitfieldExtract(packed_data, Field2Shift, Field2Bits);
    return float(field2_value) / Field2MaxInt;
}