44 MappedBlockStream::MappedBlockStream(uint32_t BlockSize,  in MappedBlockStream()  argument
48     : BlockSize(BlockSize), StreamLayout(Layout), MsfData(MsfData),  in MappedBlockStream()
52     uint32_t BlockSize, const MSFStreamLayout &Layout, BinaryStreamRef MsfData,  in createStream()  argument
55       BlockSize, Layout, MsfData, Allocator);  in createStream()
66       Layout.SB->BlockSize, SL, MsfData, Allocator);  in createIndexedStream()
76   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createDirectoryStream()
84   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createFpmStream()
171   uint64_t First = Offset / BlockSize;  in readLongestContiguousChunk()
180   uint64_t OffsetInFirstBlock = Offset % BlockSize;  in readLongestContiguousChunk()
181   uint64_t BytesFromFirstBlock = BlockSize - OffsetInFirstBlock;  in readLongestContiguousChunk()
183   uint64_t ByteSpan = BytesFromFirstBlock + (BlockSpan - 1) * BlockSize;  in readLongestContiguousChunk()
186   uint64_t MsfOffset = blockToOffset(StreamLayout.Blocks[First], BlockSize);  in readLongestContiguousChunk()
187   if (auto EC = MsfData.readBytes(MsfOffset, BlockSize, BlockData))  in readLongestContiguousChunk()
208   uint64_t BlockNum = Offset / BlockSize;  in tryReadContiguously()
209   uint64_t OffsetInBlock = Offset % BlockSize;  in tryReadContiguously()
210   uint64_t BytesFromFirstBlock = std::min(Size, BlockSize - OffsetInBlock);  in tryReadContiguously()
212       alignTo(Size - BytesFromFirstBlock, BlockSize) / BlockSize;  in tryReadContiguously()
228   uint64_t MsfOffset = blockToOffset(FirstBlockAddr, BlockSize);  in tryReadContiguously()
229   if (auto EC = MsfData.readBytes(MsfOffset, BlockSize, BlockData)) {  in tryReadContiguously()
240   uint64_t BlockNum = Offset / BlockSize;  in readBytes()
241   uint64_t OffsetInBlock = Offset % BlockSize;  in readBytes()
254     uint64_t Offset = blockToOffset(StreamBlockAddr, BlockSize);  in readBytes()
255     if (auto EC = MsfData.readBytes(Offset, BlockSize, BlockData))  in readBytes()
259     uint64_t BytesInChunk = std::min(BytesLeft, BlockSize - OffsetInBlock);  in readBytes()
310     uint32_t BlockSize, const MSFStreamLayout &Layout,  in WritableMappedBlockStream()  argument
312     : ReadInterface(BlockSize, Layout, MsfData, Allocator),  in WritableMappedBlockStream()
316 WritableMappedBlockStream::createStream(uint32_t BlockSize,  in createStream()  argument
321       BlockSize, Layout, MsfData, Allocator);  in createStream()
333   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createIndexedStream()
343   return createStream(Layout.SB->BlockSize, SL, MsfData, Allocator);  in createDirectoryStream()
362       createStream(Layout.SB->BlockSize, FullLayout, MsfData, Allocator);  in createFpmStream()
365   std::vector<uint8_t> InitData(Layout.SB->BlockSize, 0xFF);  in createFpmStream()
369   return createStream(Layout.SB->BlockSize, MinLayout, MsfData, Allocator);  in createFpmStream()