AttributesRun
AttributesRun* attributesRun = historyLine->AttributesRuns();
AttributesRun* attributesRun
= (AttributesRun*)(fBuffer + fBufferAllocationOffset);
int32 bytesNeeded = attributesRuns * sizeof(AttributesRun) + byteLength;
line->attributesRuns = (AttributesRun*)(fBuffer + fBufferAllocationOffset);
AttributesRun* attributesRun = line->AttributesRuns();
AttributesRun* attributesRuns;
AttributesRun* AttributesRuns() const
return attributesRunCount * sizeof(AttributesRun) + byteLength;