938     UTF8Buf *u8b = NULL;  in utf8TextAccess()  local
1000             u8b = (UTF8Buf *)ut->q;   // the alternate buffer  in utf8TextAccess()
1001             if (ix>=u8b->bufNativeStart && ix<u8b->bufNativeLimit) {  in utf8TextAccess()
1015                 if (ix == u8b->bufNativeLimit) {  in utf8TextAccess()
1031             u8b = (UTF8Buf *)ut->p;   // the current buffer  in utf8TextAccess()
1032             mapIndex = ix - u8b->toUCharsMapStart;  in utf8TextAccess()
1033             ut->chunkOffset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextAccess()
1067     u8b = (UTF8Buf *)ut->q;   // the alternate buffer  in utf8TextAccess()
1068     if (ix>u8b->bufNativeStart && ix<=u8b->bufNativeLimit) {  in utf8TextAccess()
1076         if (u8b->bufNativeStart==0) {  in utf8TextAccess()
1095     u8b = (UTF8Buf *)ut->p;  in utf8TextAccess()
1096     mapIndex = ix - u8b->toUCharsMapStart;  in utf8TextAccess()
1097     ut->chunkOffset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextAccess()
1116         u8b   = (UTF8Buf *)ut->q;  in utf8TextAccess()
1118         ut->p = u8b;  in utf8TextAccess()
1119         ut->chunkContents       = &u8b->buf[u8b->bufStartIdx];  in utf8TextAccess()
1120         ut->chunkLength         = u8b->bufLimitIdx - u8b->bufStartIdx;  in utf8TextAccess()
1121         ut->chunkNativeStart    = u8b->bufNativeStart;  in utf8TextAccess()
1122         ut->chunkNativeLimit    = u8b->bufNativeLimit;  in utf8TextAccess()
1123         ut->nativeIndexingLimit = u8b->bufNILimit;  in utf8TextAccess()
1128         U_ASSERT(ix>=u8b->bufNativeStart);  in utf8TextAccess()
1129         U_ASSERT(ix<=u8b->bufNativeLimit);  in utf8TextAccess()
1130         mapIndex = ix - u8b->toUCharsMapStart;  in utf8TextAccess()
1132         U_ASSERT(mapIndex<(int32_t)sizeof(u8b->mapToUChars));  in utf8TextAccess()
1133         ut->chunkOffset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextAccess()
1148     u8b   = (UTF8Buf *)ut->q;  in utf8TextAccess()
1150     ut->p = u8b;  in utf8TextAccess()
1151     ut->chunkContents       = &u8b->buf[u8b->bufStartIdx];  in utf8TextAccess()
1152     ut->chunkLength         = u8b->bufLimitIdx - u8b->bufStartIdx;  in utf8TextAccess()
1153     ut->chunkNativeStart    = u8b->bufNativeStart;  in utf8TextAccess()
1154     ut->chunkNativeLimit    = u8b->bufNativeLimit;  in utf8TextAccess()
1155     ut->nativeIndexingLimit = u8b->bufNILimit;  in utf8TextAccess()
1160     if (ix==u8b->bufNativeLimit) {  in utf8TextAccess()
1164         U_ASSERT(ix == u8b->bufNativeStart);  in utf8TextAccess()
1173     u8b = (UTF8Buf *)ut->q;  in utf8TextAccess()
1174     u8b->bufNativeStart   = ix;  in utf8TextAccess()
1175     u8b->bufNativeLimit   = ix;  in utf8TextAccess()
1176     u8b->bufStartIdx      = 0;  in utf8TextAccess()
1177     u8b->bufLimitIdx      = 0;  in utf8TextAccess()
1178     u8b->bufNILimit       = 0;  in utf8TextAccess()
1179     u8b->toUCharsMapStart = ix;  in utf8TextAccess()
1180     u8b->mapToNative[0]   = 0;  in utf8TextAccess()
1181     u8b->mapToUChars[0]   = 0;  in utf8TextAccess()
1194         UTF8Buf *u8b = (UTF8Buf *)ut->q;  in utf8TextAccess()  local
1196         ut->p = u8b;  in utf8TextAccess()
1205         UChar   *buf = u8b->buf;  in utf8TextAccess()
1206         uint8_t *mapToNative  = u8b->mapToNative;  in utf8TextAccess()
1207         uint8_t *mapToUChars  = u8b->mapToUChars;  in utf8TextAccess()
1228                     u8b->bufNILimit = destIx;  in utf8TextAccess()
1261         u8b->bufNativeStart     = ix;  in utf8TextAccess()
1262         u8b->bufNativeLimit     = srcIx;  in utf8TextAccess()
1263         u8b->bufStartIdx        = 0;  in utf8TextAccess()
1264         u8b->bufLimitIdx        = destIx;  in utf8TextAccess()
1266             u8b->bufNILimit     = destIx;  in utf8TextAccess()
1268         u8b->toUCharsMapStart   = u8b->bufNativeStart;  in utf8TextAccess()
1273         ut->chunkLength         = u8b->bufLimitIdx;  in utf8TextAccess()
1274         ut->chunkNativeStart    = u8b->bufNativeStart;  in utf8TextAccess()
1275         ut->chunkNativeLimit    = u8b->bufNativeLimit;  in utf8TextAccess()
1276         ut->nativeIndexingLimit = u8b->bufNILimit;  in utf8TextAccess()
1305         UTF8Buf *u8b = (UTF8Buf *)ut->q;  in utf8TextAccess()  local
1307         ut->p = u8b;  in utf8TextAccess()
1309         UChar   *buf = u8b->buf;  in utf8TextAccess()
1310         uint8_t *mapToNative = u8b->mapToNative;  in utf8TextAccess()
1311         uint8_t *mapToUChars = u8b->mapToUChars;  in utf8TextAccess()
1376         u8b->bufNativeStart     = srcIx;  in utf8TextAccess()
1377         u8b->bufNativeLimit     = ix;  in utf8TextAccess()
1378         u8b->bufStartIdx        = destIx;  in utf8TextAccess()
1379         u8b->bufLimitIdx        = UTF8_TEXT_CHUNK_SIZE+2;  in utf8TextAccess()
1380         u8b->bufNILimit         = bufNILimit - u8b->bufStartIdx;  in utf8TextAccess()
1381         u8b->toUCharsMapStart   = toUCharsMapStart;  in utf8TextAccess()
1383         ut->chunkContents       = &buf[u8b->bufStartIdx];  in utf8TextAccess()
1384         ut->chunkLength         = u8b->bufLimitIdx - u8b->bufStartIdx;  in utf8TextAccess()
1386         ut->chunkNativeStart    = u8b->bufNativeStart;  in utf8TextAccess()
1387         ut->chunkNativeLimit    = u8b->bufNativeLimit;  in utf8TextAccess()
1388         ut->nativeIndexingLimit = u8b->bufNILimit;  in utf8TextAccess()
1524     UTF8Buf *u8b = (UTF8Buf *)ut->p;  in utf8TextMapOffsetToNative()  local
1526 …int32_t nativeOffset = u8b->mapToNative[ut->chunkOffset + u8b->bufStartIdx] + u8b->toUCharsMapStar…  in utf8TextMapOffsetToNative()
1538     UTF8Buf *u8b = (UTF8Buf *)ut->p;  in utf8TextMapIndexToUTF16()  local
1541     int32_t mapIndex = index - u8b->toUCharsMapStart;  in utf8TextMapIndexToUTF16()
1542     int32_t offset = u8b->mapToUChars[mapIndex] - u8b->bufStartIdx;  in utf8TextMapIndexToUTF16()