83                              (float)((block).fBytesFree) / (block).fBuffer->size()); \
133                 size_t flushSize = block.fBuffer->size() - block.fBytesFree;  in unmap()
165             size_t bytes = fBlocks[i].fBuffer->size() - fBlocks[i].fBytesFree;  in validate()
202         size_t usedBytes = back.fBuffer->size() - back.fBytesFree;  in makeSpace()
209         if (alignedSize <= back.fBytesFree) {  in makeSpace()
214             back.fBytesFree -= alignedSize;  in makeSpace()
237     back.fBytesFree -= size;  in makeSpace()
256                                                fBlocks.back().fBytesFree;  in makeSpaceAtLeast()
258     if (fBlocks.empty() || (minSize + pad) > fBlocks.back().fBytesFree) {  in makeSpaceAtLeast()
272     fBlocks.back().fBytesFree -= pad;  in makeSpaceAtLeast()
276     size_t size = align_down(fBlocks.back().fBytesFree, alignment);  in makeSpaceAtLeast()
280     fBlocks.back().fBytesFree -= size;  in makeSpaceAtLeast()
293         size_t bytesUsed = block.fBuffer->size() - block.fBytesFree;  in putBack()
305             block.fBytesFree += bytes;  in putBack()
328     block.fBytesFree = block.fBuffer->size();  in createBlock()
337                 this->flushCpuData(prev, prev.fBuffer->size() - prev.fBytesFree);  in createBlock()
358         this->resetCpuData(block.fBytesFree);  in createBlock()