346     float cur_diff;  in GetBestPredictorForTile()  local
385     cur_diff = PredictionCostSpatialHistogram(  in GetBestPredictorForTile()
388     if (mode == left_mode) cur_diff -= kSpatialPredictorBias;  in GetBestPredictorForTile()
389     if (mode == above_mode) cur_diff -= kSpatialPredictorBias;  in GetBestPredictorForTile()
391     if (cur_diff < best_diff) {  in GetBestPredictorForTile()
395       best_diff = cur_diff;  in GetBestPredictorForTile()
545   float cur_diff;  in GetPredictionCostCrossColorRed()  local
550   cur_diff = PredictionCostCrossColor(accumulated_red_histo, histo);  in GetPredictionCostCrossColorRed()
552     cur_diff -= 3;  // favor keeping the areas locally similar  in GetPredictionCostCrossColorRed()
555     cur_diff -= 3;  // favor keeping the areas locally similar  in GetPredictionCostCrossColorRed()
558     cur_diff -= 3;  in GetPredictionCostCrossColorRed()
560   return cur_diff;  in GetPredictionCostCrossColorRed()
581       const float cur_diff = GetPredictionCostCrossColorRed(  in GetBestGreenToRed()  local
584       if (cur_diff < best_diff) {  in GetBestGreenToRed()
585         best_diff = cur_diff;  in GetBestGreenToRed()
598   float cur_diff;  in GetPredictionCostCrossColorBlue()  local
603   cur_diff = PredictionCostCrossColor(accumulated_blue_histo, histo);  in GetPredictionCostCrossColorBlue()
605     cur_diff -= 3;  // favor keeping the areas locally similar  in GetPredictionCostCrossColorBlue()
608     cur_diff -= 3;  // favor keeping the areas locally similar  in GetPredictionCostCrossColorBlue()
611     cur_diff -= 3;  // favor keeping the areas locally similar  in GetPredictionCostCrossColorBlue()
614     cur_diff -= 3;  // favor keeping the areas locally similar  in GetPredictionCostCrossColorBlue()
617     cur_diff -= 3;  in GetPredictionCostCrossColorBlue()
620     cur_diff -= 3;  in GetPredictionCostCrossColorBlue()
622   return cur_diff;  in GetPredictionCostCrossColorBlue()
651       const float cur_diff = GetPredictionCostCrossColorBlue(  in GetBestGreenRedToBlue()  local
654       if (cur_diff < best_diff) {  in GetBestGreenRedToBlue()
655         best_diff = cur_diff;  in GetBestGreenRedToBlue()