Lines Matching refs:bitpos
38 unsigned int GetBits8(const uint8_t* pData, uint64_t bitpos, size_t nbits) {
40 ASSERT((bitpos & (nbits - 1)) == 0);
41 unsigned int byte = pData[bitpos / 8];
46 return byte * 256 + pData[bitpos / 8 + 1];
48 return (byte >> (8 - nbits - (bitpos % 8))) & ((1 << nbits) - 1);
