43         std::vector<uint32_t>& clusters) {  in is_one_to_one()  argument
47         if (clusters[clusterIndex] >= lastUtf8Index) {  in is_one_to_one()
50         size_t utf8ClusterSize = lastUtf8Index - clusters[clusterIndex];  in is_one_to_one()
51         if (SkUTF::CountUTF8(&utf8[clusters[clusterIndex]], utf8ClusterSize) != 1) {  in is_one_to_one()
54         lastUtf8Index = clusters[clusterIndex];  in is_one_to_one()
58     if (clusters.front() <= clusters.back()) {  in is_one_to_one()
59         // left-to-right clusters  in is_one_to_one()
60         size_t clusterCursor = clusters.size();  in is_one_to_one()
65         // right-to-left clusters  in is_one_to_one()
67         while (clusterCursor < clusters.size()) {  in is_one_to_one()
102         fJSONWriter->beginArray("clusters", false);  in commitRunBuffer()
138                                          SkSpan<const uint32_t> clusters,  in BreakupClusters()  argument
141     if (clusters.front() <= clusters.back()) {  in BreakupClusters()
144         for (size_t glyphEndIndex = 0; glyphEndIndex < clusters.size(); glyphEndIndex++) {  in BreakupClusters()
146             if (clusters[glyphStartIndex] == clusters[glyphEndIndex]) { continue; }  in BreakupClusters()
149                         clusters[glyphStartIndex], clusters[glyphEndIndex]);  in BreakupClusters()
154         processMToN(glyphStartIndex, clusters.size(), clusters[glyphStartIndex], utf8End);  in BreakupClusters()
158         SkASSERT(clusters.size() >= 2);  in BreakupClusters()
161         for (size_t glyphEndIndex = 0; glyphEndIndex < clusters.size(); glyphEndIndex++) {  in BreakupClusters()
163             if (clusters[glyphStartIndex] == clusters[glyphEndIndex]) { continue; }  in BreakupClusters()
166                         clusters[glyphStartIndex], utf8EndIndex);  in BreakupClusters()
168             utf8EndIndex = clusters[glyphStartIndex];  in BreakupClusters()
171         processMToN(glyphStartIndex, clusters.size(), utf8Begin, clusters[glyphStartIndex-1]);  in BreakupClusters()
177                                            SkSpan<const uint32_t> clusters,  in VisualizeClusters()  argument
224     BreakupClusters(utf8Begin, utf8End, clusters, gatherRuns);  in VisualizeClusters()