533   int histo[4][256];  in GetBestPredictorForTile()  local
543     memset(&histo[0][0], 0, sizeof(histo));  in GetBestPredictorForTile()
561         ++histo[0][predict_diff >> 24];  in GetBestPredictorForTile()
562         ++histo[1][((predict_diff >> 16) & 0xff)];  in GetBestPredictorForTile()
563         ++histo[2][((predict_diff >> 8) & 0xff)];  in GetBestPredictorForTile()
564         ++histo[3][(predict_diff & 0xff)];  in GetBestPredictorForTile()
567     cur_diff = PredictionCostSpatialHistogram(accumulated, histo);  in GetBestPredictorForTile()
622   int histo[4][256];  in VP8LResidualImage()  local
623   memset(histo, 0, sizeof(histo));  in VP8LResidualImage()
643       pred = GetBestPredictorForTile(width, height, tile_x, tile_y, bits, histo,  in VP8LResidualImage()
658           ++histo[0][a >> 24];  in VP8LResidualImage()
659           ++histo[1][((a >> 16) & 0xff)];  in VP8LResidualImage()
660           ++histo[2][((a >> 8) & 0xff)];  in VP8LResidualImage()
661           ++histo[3][(a & 0xff)];  in VP8LResidualImage()
902     int histo[256] = { 0 };  in GetBestColorTransformForTile()  local
912         ++histo[TransformColorRed(green_to_red, argb[ix])];  // red.  in GetBestColorTransformForTile()
915     cur_diff = PredictionCostCrossColor(&accumulated_red_histo[0], &histo[0]);  in GetBestColorTransformForTile()
934       int histo[256] = { 0 };  in GetBestColorTransformForTile()  local
942           ++histo[TransformColorBlue(green_to_blue, red_to_blue, argb[ix])];  in GetBestColorTransformForTile()
946           PredictionCostCrossColor(&accumulated_blue_histo[0], &histo[0]);  in GetBestColorTransformForTile()