80     BlockBuffer newInfo = {newBuffer.memory, newBuffer.length};  in MakePatch()  local
84     ret = blockdiff->MakePatch(newInfo, oldInfo, patchSize);  in MakePatch()
95 int32_t BlocksDiff::MakePatch(const BlockBuffer &newInfo,  in MakePatch()  argument
102     int32_t ret = blockdiff->MakePatch(newInfo, oldInfo, patchSize);  in MakePatch()
116 int32_t BlocksDiff::MakePatch(const BlockBuffer &newInfo,  in MakePatch()  argument
121     int32_t ret = blockdiff->MakePatch(newInfo, oldInfo, patchSize);  in MakePatch()
131 int32_t BlocksDiff::MakePatch(const BlockBuffer &newInfo, const BlockBuffer &oldInfo, size_t &patch…  in MakePatch()  argument
143     int32_t ret = GetCtrlDatas(newInfo, oldInfo, controlDatas);  in MakePatch()
149     return WritePatchData(controlDatas, newInfo, patchSize);  in MakePatch()
153     const BlockBuffer &newInfo, size_t &patchSize)  in WritePatchData()  argument
189     ret = WritePatchHeader(controlSize, diffDataSize, newInfo.length, headerLen);  in WritePatchData()
274 void BlocksDiff::ComputeOldScore(const BlockBuffer &newInfo,  in ComputeOldScore()  argument
277     int64_t newSize = static_cast<int64_t>(newInfo.length);  in ComputeOldScore()
279         BlockBuffer newBuff = {newInfo.buffer + currentOffset_, newInfo.length - currentOffset_};  in ComputeOldScore()
283                 && (oldInfo.buffer[begin + lastOffset_] == newInfo.buffer[begin])) {  in ComputeOldScore()
291             (oldInfo.buffer[currentOffset_ + lastOffset_] == newInfo.buffer[currentOffset_])) {  in ComputeOldScore()
297 void BlocksDiff::ComputeLength(const BlockBuffer &newInfo,  in ComputeLength()  argument
306         if (oldInfo.buffer[lastPos_ + i] == newInfo.buffer[lastScan_ + i]) {  in ComputeLength()
317     if (currentOffset_ < static_cast<int64_t>(newInfo.length)) {  in ComputeLength()
319             if (oldInfo.buffer[matchPos_ - i] == newInfo.buffer[currentOffset_ - i]) {  in ComputeLength()
335             if (newInfo.buffer[lastScan_ + lengthFront - overlap + i] ==  in ComputeLength()
339 …if (newInfo.buffer[currentOffset_ - lengthBack + i] == oldInfo.buffer[matchPos_ - lengthBack + i])…  in ComputeLength()
352 int32_t BlocksDiff::GetCtrlDatas(const BlockBuffer &newInfo,  in GetCtrlDatas()  argument
356     while (currentOffset_ < static_cast<int64_t>(newInfo.length)) {  in GetCtrlDatas()
360         ComputeOldScore(newInfo, oldInfo, oldScore, matchLen);  in GetCtrlDatas()
361         if ((matchLen == oldScore) && (currentOffset_ != static_cast<int64_t>(newInfo.length))) {  in GetCtrlDatas()
364         ComputeLength(newInfo, oldInfo, lenFront, lenBack);  in GetCtrlDatas()
371         ctrlData.diffNewStart = &newInfo.buffer[lastScan_];  in GetCtrlDatas()
373         ctrlData.extraNewStart = &newInfo.buffer[lastScan_ + lenFront];  in GetCtrlDatas()
641 int64_t SuffixArray<DataType>::Search(const BlockBuffer &newInfo,  in Search()  argument
649         x = MatchLength(oldStart, newInfo);  in Search()
650         y = MatchLength(oldEnd, newInfo);  in Search()
661         newInfo.buffer, MIN(oldInfo.length - suffixArray_[x], newInfo.length)) < 0) {  in Search()
662         return Search(newInfo, oldInfo, x, end, pos);  in Search()
664         return Search(newInfo, oldInfo, start, x, pos);  in Search()