400             LineBuffer *lineBuffer,
420      LineBuffer *lineBuffer,  in LineBufferTask()  argument
426     _lineBuffer (lineBuffer),  in LineBufferTask()
607     LineBuffer *lineBuffer = ifd->getLineBuffer (number);  in newLineBufferTask()  local
611     lineBuffer->wait ();  in newLineBufferTask()
613     if (lineBuffer->number != number)  in newLineBufferTask()
615         lineBuffer->minY = ifd->minY + number * ifd->linesInBuffer;  in newLineBufferTask()
616         lineBuffer->maxY = lineBuffer->minY + ifd->linesInBuffer - 1;  in newLineBufferTask()
618         lineBuffer->number = number;  in newLineBufferTask()
619         lineBuffer->uncompressedData = 0;  in newLineBufferTask()
621         readPixelData (ifd, lineBuffer->minY,  in newLineBufferTask()
622                lineBuffer->buffer,  in newLineBufferTask()
623                lineBuffer->dataSize);  in newLineBufferTask()
628     if (!lineBuffer->hasException)  in newLineBufferTask()
630         lineBuffer->exception = e.what();  in newLineBufferTask()
631         lineBuffer->hasException = true;  in newLineBufferTask()
633     lineBuffer->number = -1;  in newLineBufferTask()
634     lineBuffer->post();\  in newLineBufferTask()
645     lineBuffer->exception = "unrecognized exception";  in newLineBufferTask()
646     lineBuffer->hasException = true;  in newLineBufferTask()
647     lineBuffer->number = -1;  in newLineBufferTask()
648     lineBuffer->post();  in newLineBufferTask()
652     scanLineMin = max (lineBuffer->minY, scanLineMin);  in newLineBufferTask()
653     scanLineMax = min (lineBuffer->maxY, scanLineMax);  in newLineBufferTask()
655     return new LineBufferTask (group, ifd, lineBuffer,  in newLineBufferTask()
964             LineBuffer *lineBuffer = _data->lineBuffers[i];  in readPixels()  local
966         if (lineBuffer->hasException && !exception)  in readPixels()
967         exception = &lineBuffer->exception;  in readPixels()
969         lineBuffer->hasException = false;  in readPixels()