232         return fStreamBuffer.bytesWritten();  in getLength()
245         return this->bufferMoreData(sum) && fStreamBuffer.read(data, offset, length);  in read()
250         if (offset > fStreamBuffer.bytesWritten()) {  in transferBuffer()
252             const size_t skipLength = offset - fStreamBuffer.bytesWritten();  in transferBuffer()
261             const size_t alreadyBuffered = SkTMin(fStreamBuffer.bytesWritten() - offset, size);  in transferBuffer()
263                 !fStreamBuffer.read(data->writable_data(), offset, alreadyBuffered)) {  in transferBuffer()
292             return SkStreamCopy(&fStreamBuffer, fStream.get());  in bufferMoreData()
295         if (newSize <= fStreamBuffer.bytesWritten()) {  // already buffered to newSize  in bufferMoreData()
304         const size_t sizeRequested = newSize - fStreamBuffer.bytesWritten();  in bufferMoreData()
311         return fStreamBuffer.write(tempBuffer.get(), bytesRead);  in bufferMoreData()
318     SkRawLimitedDynamicMemoryWStream fStreamBuffer;  member in SkRawBufferedStream