Cross Reference: /frameworks/minikin/libs/minikin/Layout.cpp

Lines Matching defs:cluster
735         uint32_t cluster) {
739         hb_buffer_add(buffer, hyphenChar, cluster);
744 // Returns the cluster value assigned to the first codepoint added to the buffer, which can be used
745 // to translate cluster values returned by HarfBuzz to input indices.
775         // A cluster value of zero guarantees that the inserted hyphen will be in the same
776         // cluster with the next codepoint, since there is no pre-context.
777         addHyphenToHbBuffer(buffer, hbFont, startHyphen, 0 /* cluster value */);
821         // codepoint added to the HarfBuzz buffer to the same cluster, we can make sure
822         // that they always remain in the same cluster, even if the last codepoint gets
823         // merged into another cluster (for example when it's a combining mark).
825         // When a replacement happens instead, we want it to get the cluster value of
827         // the last cluster. But since the character replaced is always just one
835             hyphenCluster = cpInfo[numCodepoints - 1].cluster + (uint32_t) hasEndReplacement;
842     return cpInfo[0].cluster;
954             // At this point in the code, the cluster values in the info buffer correspond to the
955             // input characters with some shift. The cluster value clusterStart corresponds to the
957             // advance needs to be saved into mAdvances[scriptRunStart]. So cluster values need to
964                 mAdvances[info[0].cluster - clusterOffset] += letterSpaceHalfLeft;
976                 if (i > 0 && info[i - 1].cluster != info[i].cluster) {
977                     mAdvances[info[i - 1].cluster - clusterOffset] += letterSpaceHalfRight;
978                     mAdvances[info[i].cluster - clusterOffset] += letterSpaceHalfLeft;
1008                 if (static_cast<size_t>(info[i].cluster - clusterOffset) < count) {
1009                     mAdvances[info[i].cluster - clusterOffset] += xAdvance;
1011                     ALOGE("cluster %zu (start %zu) out of bounds of count %zu",
1012                         info[i].cluster - clusterOffset, start, count);
1018                 mAdvances[info[numGlyphs - 1].cluster - clusterOffset] += letterSpaceHalfRight;