55                            size_t start, size_t count, size_t offset) {  in getRunAdvance()  argument
57     size_t lastCluster = start;  in getRunAdvance()
59     for (size_t i = start; i < offset; i++) {  in getRunAdvance()
67     if (offset < start + count && !isAsciiOrBidiControlCharacter(buf[offset]) &&  in getRunAdvance()
73         for (nextCluster = offset + 1; nextCluster < start + count; nextCluster++) {  in getRunAdvance()
83             if (GraphemeBreak::isGraphemeBreak(advances + (start - layoutStart), buf, start, count,  in getRunAdvance()
111 void distributeAdvances(float* advances, const uint16_t* buf, size_t start, size_t count) {  in distributeAdvances()  argument
112     size_t clusterStart = start;  in distributeAdvances()
113     while (clusterStart < start + count) {  in distributeAdvances()
114         float clusterAdvance = advances[clusterStart - start];  in distributeAdvances()
116         for (clusterEnd = clusterStart + 1; clusterEnd < start + count; clusterEnd++) {  in distributeAdvances()
117             if (advances[clusterEnd - start] != 0.0f ||  in distributeAdvances()
124             if (GraphemeBreak::isGraphemeBreak(advances, buf, start, count, i)) {  in distributeAdvances()
132                 if (GraphemeBreak::isGraphemeBreak(advances, buf, start, count, i)) {  in distributeAdvances()
134                     advances[i - start] = clusterAdvance / numGraphemeClusters;  in distributeAdvances()
142 float getRunAdvance(const float* advances, const uint16_t* buf, size_t start, size_t count,  in getRunAdvance()  argument
144     return getRunAdvance(advances, buf, start, start, count, offset);  in getRunAdvance()
155 size_t getOffsetForAdvance(const float* advances, const uint16_t* buf, size_t start, size_t count,  in getOffsetForAdvance()  argument
158     size_t lastClusterStart = start, searchStart = start;  in getOffsetForAdvance()
159     for (size_t i = start; i < start + count; i++) {  in getOffsetForAdvance()
160         if (GraphemeBreak::isGraphemeBreak(advances, buf, start, count, i)) {  in getOffsetForAdvance()
164         float width = advances[i - start];  in getOffsetForAdvance()
176     for (size_t i = searchStart; i <= start + count; i++) {  in getOffsetForAdvance()
177         if (GraphemeBreak::isGraphemeBreak(advances, buf, start, count, i)) {  in getOffsetForAdvance()
179             float delta = getRunAdvance(advances, buf, start, searchStart, count - searchStart, i)  in getOffsetForAdvance()