151                                      uint8_t boundary, int quantization) {  in NearLosslessComponent()  argument
154   const int lower = residual & ~(quantization - 1);  in NearLosslessComponent()
155   const int upper = lower + quantization;  in NearLosslessComponent()
165       return lower + (quantization >> 1);  in NearLosslessComponent()
174       return lower + (quantization >> 1);  in NearLosslessComponent()
192   int quantization;  in NearLossless()  local
199   quantization = max_quantization;  in NearLossless()
200   while (quantization >= max_diff) {  in NearLossless()
201     quantization >>= 1;  in NearLossless()
207     a = NearLosslessComponent(value >> 24, predict >> 24, 0xff, quantization);  in NearLossless()
210                             quantization);  in NearLossless()
222                             quantization);  in NearLossless()
224                             predict & 0xff, 0xff - new_green, quantization);  in NearLossless()