% Sample file for the use of compsoft style file.
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\documentclass[T]{compsoft}

% Preamble
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% $BBg2q$N2s?t$O7W;;$5$l$k!%(B
\taikai{2011}

% $B$3$3$K!$;HMQ$9$k%Q%C%1!<%8$rNs5s$9$k!%(B
\usepackage[dvipdfmx]{graphicx}

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\begin{document}

% $BO@J8$N%?%$%H%k(B
\title{VNC$B$rMQ$$$?<x6HMQ2hLL6&M-%7%9%F%`$N@_7W$H<BAu(B}

% $BCx<T(B
% $BOBJ8O@J8$N>l9g!$@+$HL>$N4V$K$OH>3Q%9%Z!<%9$rF~$l!$(B
% $BJ#?t$NCx<T$N4V$OA43Q%9%Z!<%9$G6h@Z$k(B
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\author{$BC+@.(B $BM:!!Bg>k(B $B?.9/!!2OLn(B $B??<#(B
%
% $B$3$3$K%?%$%H%k$N1QLu$r=q$/(B
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\ejtitle{Design and implementation of Screen Sharing System with VNC for lecture}
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% $B$3$3$KCx<T1QJ8I=5-(B ($B1QJ8$N>l9g$OOBJ8I=5-(B) $B$*$h$S(B
% $B=jB0(B ($BOBJ8$*$h$S1QJ8(B) $B$r=q$/!%(B
% $BJ#?tCx<T$N=jB0$O$^$H$a$F$h$$!%(B
%
\shozoku{Yu Taninari, Nobuyasu Oshiro,Shinji Kono}{$BN05eBg3X(B $B9)3XIt>pJs9)3X2J(B $BJBNs?.Mj8&5f<<(B}%
{Dept.\ of The Department of Information Engineering, University of Ryukyus Concurrency Reliance Laboratory}
%\shozoku{Kazunori Ueda}{$BAa0pEDBg3XM}9)3XIt>pJs3X2J(B}%
%{Dept.\ of Information and Computer Science, Waseda University}
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% $B=PE5>pJs$O(B \shutten $B$H$9$l$P=PNO$5$l$k!%(B
\shutten
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\uketsuke{2011}{6}{24}
%
% $B$=$NB>!$5SCm$KF~$l$k$b$N$,$"$l$P!$(B\note $B$K5-=R$9$k!%(B
%\note{$BK\%,%$%I$O!$5l%9%?%$%k%U%!%$%k$H$H$b$KG[I[$5$l$F$$$?(B
%\texttt{sample.tex}$B$r$b$H$KH/E8$5$;$?$b$N$G$"$k!%(B}
}

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% $BOBJ8%"%V%9%H%i%/%H(B
\Jabstract{%
$B3F%/%i%$%"%s%H$r(BTree$B7?$K@\B3$7!"?F$,G[?.$7$?%G!<%?$r%j%l!<$5$;$k$3$H$GJ,;6(BVNC$B%"%W%j%1!<%7%g%s$r<BAu$7$?!#(B 
$BDL>o$N(BVNC$B$G$OG[?.<T$XIi2Y$,=8Cf$9$k@_7W$H$J$C$F$$$k(B.$B!#Nc$($P!"Bg3X$N9V5AEy$G(BVNC$B$rMQ$$$F2hLL6&M-$r9T$C$?;~!"%/%i%$%"%s%H$NA}2C$KHfNc$7$FG[?.<T$X$NIi2Y$,A}$($F$7$^$&!#(B 
$B$3$NLdBj$r2r7h$9$k0Y$K!"(BTree$B9=B$$K%/%i%$%"%s%H$r@\B3$5$;!"(BTop$B$N%/%i%$%"%s%H$+$i;R6!$X%G!<%?$rAw$k$3$H$G%9%1!<%i%S%j%F%#$r;}$?$;$?!#(B
$B$=$N7k2L!"%/%i%$%"%s%H$N?t$rA}$d$7$F$b%5!<%PB&$X$NIi2Y$rM^$($k$3$H$,$G$-$?!#(B
$B$^$?!"(B VNC Refrector$B$H$N@-G=Hf3S$b9T$&!#(B
}
%
% $B1QJ8%"%V%9%H%i%/%H(B ($BBg2qOBJ8O@J8$N>l9g$K$OI,MW$J$7(B) 
%\Eabstract{%
%This documentation describes the new version of the
%\texttt{compsoft.sty} document style file.
%This style file can be used to typeset papers in the
%publications of Japan Society of Software Science and Technology.
%}
%
\maketitle

\section{$B$O$8$a$K(B}
$BIaCJ<x6H$r9T$&:]!"%W%m%8%'%/%?$J$I$r;H$C$F<x6H$r?J$a$F$$$k!#$7$+$7!"8e$m$N@J$+$i8+$($K$/$$$J$I$NITJX$r46$8$k$3$H$,$h$/$"$k!#<x6H$r$&$1$F$$$k@8EL$N<j85$K%Q%=%3%s$,$"$k$J$i$P!"$=$3$K@h@8$N%9%i%$%I$rI=<($7$F<x6H$r?J$a$l$P8e$m$N@J$K:B$C$F$b<j85$K2hLL$,$"$k$N$G8+$($E$i$$$H$$$&LdBj$O2r>C$5$l$k!#(B

VNC$B!J2hLL6&M-!K$r;H$($P!"%9%i%$%I$r@8EL$N<j85$N2hLL$KI=<($9$k$3$H$,$G$-$k!#$7$+$7!"B??M?t$N@8EL$,@h@8$N%Q%=%3%s$KF1;~$K@\B3$7$F$7$^$&$H=hM}@-G=$,Mn$A$F<x6H$N?J9T$K2hLL$,$D$$$F$$$+$J$/$J$C$F$7$^$&!#$3$NLdBj$O0l$D$N%3%s%T%e!<%?$KB??M?t$,7R$,$$$k$H$-$K5/$3$kLdBj$G$"$k!#(B

$BK\8&5f$G$OB??M?t$G2hLL6&M-$,$G$-$k$h$&$K%/%i%$%"%s%H$r%D%j!<9=B$$K@\B3$5$;!">e$+$i=gHV$K%G!<%?$rN.$7$F$$$/$H$$$&J}K!$G?7$7$$(BVNC$B%/%i%$%"%s%H!"(BTreeVNC$B$N@_7W$H<BAu$r9T$C$?!#(B

\section{VNC$B$K$D$$$F(B}
VNC$B$O!"(BRfb $B%W%m%H%3%k$rMQ$$$F1s3VA`:n$r9T$&%j%b!<%H%G%9%/(BTop$B%=%U%H$G$"$k!#(BVNC$B$O%5!<%PB&$H%/%i%$%"%s%H(B($B%S%e!<%"(B)$BB&$KJ,$+$l$F$$$F!"%5!<%P$r5/F0$7!"%/%i%$%"%s%H$,%5!<%P$K@\B3$r9T$$1s3VA`:n$r2DG=$K$9$k!#(B

\subsection{Rfb $B%W%m%H%3%k(B}
Rfb (remote frame buffer) $B%W%m%H%3%k$O!"(BGUI$BA`:n$r%j%b!<%H%"%/%;%9$G9T$&$?$a$N%W%m%H%3%k$G$"$k!#(B
$B2hLL$NIA2h$N99?7$O2hLL$N:9J,$,H/@8$7$?ItJ,$r6k7AKh$GAw$jIA2h$5$l$k!#(B
$B$^$?!"2hLL$NIA2h%G!<%?$K;H$o$l$k%(%s%3!<%I$,B??tMQ0U$5$l$F$*$j!"$^$?FH<+$N%(%s%3!<%I$r<BAu$9$k$3$H$b$G$-$k%7%s%W%k$J%W%m%H%3%k$G$"$k!#(B


\section{TreeVNC$B$NJ}?K(B}
$B$^$:!"B??M?t$,;22C$7$F$$$k<x6H$G(BVNC$B$r;H$&>l9g$K5/$3$kLdBj$O!":G=i$G=R$Y$?$h$&$K!"0l$D$N%3%s%T%e!<%?$KB??M?t$,7R$,$k0l6K=8Cf7?$G$O!"=hM}@-G=$,BgI}$KMn$A$F$7$^$&$H$3$m$,LdBj$G$"$k!#(B
%$B$3$NLdBj$r2r7h$9$k0Y$K!"0l$D$N%3%s%T%e!<%?$KB??M?t$,$D$J$,$k$N$G$O$J$/L\E*$N%3%s%T%e!<%?$K7R$,$C$F$$$k%3%s%T%e!<%?$K7R$2$l$PL\E*$N2hLL$r6&M-$9$k$3$H$,$G$-$k!#(B
$B$3$NLdBj$r2r7h$9$k0Y$K!"%/%i%$%"%s%HF1;N$r@\B3$5$;!"2hLLIA2h$N%G!<%?$r<u$1<h$C$?%/%i%$%"%s%H$,<!$N%/%i%$%"%s%H$K%G!<%?$rN.$9$H$$$&J}K!$r;W$$$D$$$?!#(B
%$B0l$D$N%3%s%T%e!<%?$KB??M?t$,$D$J$,$k$N$G$O$J$/L\E*$N%3%s%T%e!<%?$K7R$,$C$F$$$k%3%s%T%e!<%?$K7R$2$l$PL\E*$N2hLL$r6&M-$9$k$3$H$,$G$-$k!#(B
$B2hLL6&M-$r9T$$$?$$%/%i%$%"%s%H$,0l<o$N(BVNC$B%5!<%P<+BN$K$b$J$k!#(B
%$BC/$,C/$K7R$2$P$h$$$+$r4IM}$9$k$3$H$,=PMh$l$PB??M?t$,F1;~$K2hLL6&M-$r%9%`!<%:$K9T$&$3$H$,=PMh$k$H9M$($?!#(B
$B$^$?!"%/%i%$%"%s%HF1;N$N@\B3$O%D%j!<9=B$$G9T$&$3$H$G4IM}$r$7$d$9$/$J$k$H9M$($?!#(B
$B%/%i%$%"%s%HF1;N$N@\B3$N4IM}$O%D%j!<$N0lHV>e$K$$$k(BPC($B%H%C%W(B)$B$G9T$$!"$3$N%H%C%W$@$1$,(BVNC$B%5!<%P$X@\B3$r9T$&$h$&$K$9$k!#(B

$B:#2s:n@.$7$?(BTreeVNC$B$O!">e5-$N<BAu$G%D%j!<>u$K%/%i%$%"%s%H$r@\B3$7$F$$$/$h$&$K<BAu$r9T$C$?!#(B

%$B%/%i%$%"%s%HF1;N$r@\B3$5$;$k$K$"$?$C$F!"@\B3$r4IM}$9$k(B
%$BC/$,C/$K7R$2$P$h$$$+$r4IM}$9$k$3$H$,=PMh$l$PB??M?t$,F1;~$K2hLL6&M-$r%9%`!<%:$K9T$&$3$H$,=PMh$k$H9M$($?!#(B
%$B$=$3$G%/%i%$%"%s%H$r%D%j!<9=B$$K@\B3$7$F$$$1$P4IM}$b$7$d$9$$$N$G$O$J$$$+$H9M$($?!#(B
%$B%/%i%$%"%s%H$r%D%j!<9=B$$K@\B3$9$k:]!"%/%i%$%"%s%H$,<!$N%/%i%$%"%s%H$KN.$l$F$-$?%G!<%?$rN.$9$H$$$&J}K!$G9T$1$P!"$&$^$/%D%j!<9=B$$K$9$k$3$H$,$G$-$k$N$G$O$J$$$+$H9M$($?!#(B

%$B:#2s:n@.$7$?(BTreeVNC$B$O!">e5-$N<BAu$G%D%j!<>u$K%/%i%$%"%s%H$r@\B3$7$F$$$/$h$&$K<BAu$r9T$C$?!#(B

\section{$B@h9T;vNc(B}
\subsection{Vnc Reflector}
Vnc Reflector$B$O!"(BVnc$B%5!<%P$H%/%i%$%"%s%H$H$N4V$KF~$j!"(BVnc$B%5!<%P$H$NDL?.$rBe$o$j$K9T$&%W%m%0%i%`$G3+H/$5$l$F$$$k!#(B
$B%/%i%$%"%s%H$O(BVnc Reflector$B$X@\B3$9$k$N$G!"(BVnc$B%5!<%P$H$N@\B3$O(BVnc Reflector$B$N$_$H$J$j!"(BVnc$B%5!<%PB&$NIi2Y$r8:$i$9$3$H$,$G$-$k!#(B

%Vnc Reflector$B$O!"%[%9%H%5!<%P$K(BVnc Reflector$B$r@\B3$7!"(BVnc Reflector$B$X%/%i%$%"%s%H$,@\B3$9$k$H$$$&$U$&$K;HMQ$5$l$k!#(BVnc Reflector$B$OB??t$N%/%i%$%"%s%H$,!"@\B3$G$-$k$h$&$K@_7W$5$l$F$$$k!#(B

\section{TreeVNC$B$N<BAu(B}
TreeVNC$B$O(BtightVNC$B$N(Bjava$BHG$N(Bviewer$B$r85$K:n@.$r9T$C$?!#<BAu$N:Y$+$$FbMF$O0J2<$G@bL@$9$k!#(B

\subsection{tightVNC viewer}
tightVNC$B$O(BtightVNC$B$H$$$&%W%m%H%3%k$r%5%]!<%H$7$?%U%j!<$N(BVNC$BMQ%=%U%H$G$"$k!#(B
2011$BG/(B8$B7n(B9$BF|8=:_$H(BC++$B$G:n@.$5$l$?(BVNC $B%5!<%PMQ$H(BWindows$BHG!"$=$l$H(BJava$BHG$N%S%e!<%"$,8x3+$5$l$F$$$k!#(B
%tightVNC$B%W%m%H%3%k$O?'>pJs$rDL?.$9$k%G!<%?NL$,>/$J$/$J$k$h$&$K@_7W$5$l$F$*$j!"Dc2s@~$G$N(BVNC$B$r<B8=$7$F$$$k!#(B
%($B$3$l$O!XJ}?K!Y$NCf$K$$$l$F$b$$$$$+$b(B)


\subsection{tree structure}
$B:#2s$O!"%[%9%H$KBP$7%/%i%$%"%s%H$,%D%j!<>u$K7R$,$C$F$$$/$h$&$K<BAu$7$?!#%D%j!<$N9=@.$O0J2<$N<j=g$G9T$&!#(B
$B!!(B\begin{enumerate}
  \item $B%/%i%$%"%s%H$,@\B3$9$k:]!"%[%9%H$K@\B3$r$7$F$$$k%W%m%-%7!J:#8e$3$N%W%m%-%7$N$3$H$r(BTop$B$H5-=R$9$k!K$K@\B3$9$k!#(B
$B!!(B\item Top$B$O%/%i%$%"%s%H$K$I$3$K@\B3$9$l$PNI$$$+$rCN$i$;$k!#!J$3$N$H$-$K?F$NHV9f$H<+J,$NHV9f$=$l$+$i%j!<%@!<$G$"$k$+$I$&$+$r0l=o$KCN$i$;$k!K(B
$B!!(B\item $B%/%i%$%"%s%H$O(BTop$B$+$i;XDj$5$l$?%N!<%I$K@\B3$r9T$&!#(B
$B!!(B\end{enumerate}
$B!!(B
\subsubsection{tree$B$N:F9=@.(B}
$B:#2s$N<BAu$O%/%i%$%"%s%H$,%D%j!<>u$K7R$,$C$F$$$k$N$G!"?F%N!<%I$,Mn$A$k$H;R%N!<%I$b0l=o$KMn$A$F$7$^$&!#$=$3$G!"(Btree$B$N:F9=@.$,I,MW$K$J$k!#(B
\begin{enumerate}
  \item $B?F%N!<%I$,Mn$A$?:]$K!";R%N!<%I$NCf$G0lHV<c$$HV9f$N;R%N!<%I$,(BTop$B$KBP$7$F<+J,$N?F%N!<%I$,Mn$A$?$3$H$rJs9p$9$k!#!J?F%N!<%I$NHV9f$rCN$i$;$k!K(B
$B!!(B\item Top$B$OLZ$NHV9f$,0lHVBg$-$$%N!<%I$KBP$7$F(B1$B$GJs9p$r<u$1$??F%N!<%I$NBe$o$j$K$J$k$h$&$KL?Na$r=P$9!#(B$\\$
$B!!(B\item $B?F%N!<%I$,$$$J$/$J$C$?;R%N!<%I$?$A$O(BTop$B$KBP$7$F!"(B2$B$G?7$7$/7R$,$C$??F%N!<%I$N(BIP$B%"%I%l%9$r65$($F$b$i$$$=$N%"%I%l%9$KBP$7$F@\B3$r$*$3$J$&!#(B
$B>e5-$N9=@.$N>l9g!"0l$D$N%N!<%I$,Mn$A$?>l9g$K:F@\B3$r9T$&%N!<%I$O(B2$BJ,LZ$N>l9g(B3$B%N!<%I$G$"$k!#(B
$B!!(B\end{enumerate}


\begin{figure}[tb]
\begin{center}
\scalebox{0.80}{\includegraphics{fig/reconnection.eps}}
\end{center}
\caption{1$BHV$NLZ$,Mn$A$?$H$-$N:F@\B3$N=hM}(B(T$B$O(BTop)}
\label{figure:splaying}
\end{figure}



\subsection{$B%/%i%$%"%s%H$H$NDL?.(B}
TreeVNC$B$O!"<u$1<h$C$?2hLL$NIA2h%G!<%?$r$=$N$^$^<+J,$K7R$,$C$F$$$k<!$N%/%i%$%"%s%H$KAw?.$9$k!#(B
$BIA2h%G!<%?$r<u$1<h$C$?%/%i%$%s%H$O$^$?<!$N%/%i%$%"%s%H$X%G!<%?$r$=$N$^$^Aw?.$9$k!#(B
$BFbIt$G$O!"$^$:<u$1<h$C$?IA2h%G!<%?$NFI$_9~$_$r@h$K9T$$(BBytebuffer$B$G%3%T!<$r9T$$!"(B
$B<!$N%/%i%$%"%s%H$X$NAw?.$H<+?H$N%S%e!<%"$X$NIA2h$rJBNs$K9T$C$F$$$k!#(B

\subsubsection{FramebufferUpdate}
Rfb $B%W%m%H%3%k(B $B$G$N2hLL$NIA2h$N99?7$O!"(BFramebufferUpdate$BC10L$G9T$o$l$k!#(B
FramebufferUpdate$B$O99?7$r9T$&2hLL$N6k7A$N?t$,$^$:Aw$i$l!"(B
$B<!$K(Bx$B:BI8!"(By$B:BI8!"2#I}!"=DI}!"%(%s%3!<%I$N%?%$%W!"IA2h%G!<%?$,(B1$B%;%C%H$H$J$j6k7A$N?t$@$1%G!<%?$,Aw$i$l$F$/$k!#(B
$BIA2h%G!<%?$O%(%s%3!<%I$N%?%$%W$K$7$?$,$C$?J}K!$GAw$i$l$F$/$k!#(B


\subsubsection{$BIA2h%G!<%?$N@hFI$_(B}
FramebufferUpdate$B$GAw$i$l$/$k%G!<%?NL$O%(%s%3!<%I%?%$%W$^$GFI$_$3$a$PCN$k$3$H$,$G$-$k!#(B
$BNc$($P!"(BRAW$B%(%s%3!<%I$N>l9g$O(B width * height * 4 $B$N%P%$%H?t$,Aw$i$l$F$/$k!#(B4$B$O%T%/%;%k$N%G!<%?NL$G$"$k!#(B
$B%X%C%@!<$H7W;;$G5a$a$??t$NJ,$@$1%P%$%H$rFI$_9~$`$3$H$G(B1$B$D$N(BFramebufferUpdate$BC10L$G%3%T!<$r9T$&$3$H$,$G$-$k!#(B

\begin{figure}[!htbp]
\begin{center}
\includegraphics[scale = 0.5]{fig/multicastqueue.eps}
\end{center}
\caption{
Vnc$B%5!<%P(B(Parent)$B$+$i<u$1<h$C$?%G!<%?$r<+?H$K7R$,$C$F$$$k%/%i%$%"%s%H$XAw?.$9$k!#%/%i%$%"%s%H$O<!$N%/%i%$%"%s%H(B
$B$X%G!<%?$rAw?.$9$k!#(B
}
\label{figure:splaying}
\end{figure}



\subsubsection{MulticastQueue}
$B2hLL$,99?7$5$l$?:]$K99?7$r%/%i%$%"%s%H$KEA$($J$1$l$P$J$i$J$$!#%N!<%I$,B??t$"$k>l9g!"0l?M0l?M$K99?7$rCN$i$;$k$N$G$O$J$/!"F1;~$K2hLL$N99?7$rCN$i$;$?$$!#(B
$BF1;~$K99?7$rCN$i$;$k$?$a$K!"(BCountDownLatch$B$rMQ$$$F(BMultiCastQueue$B$r:n@.$7$?!#(B

CountDownLatch$B0l2s(BCountDown$B$5$l$?$H$-$KBT5!$7$F$$$k%9%l%C%I$r2rJ|$9$k$h$&$K@k8@$9$k!#99?7>pJs$,Mh$k$^$G(Bawait$B$rMQ$$$F%9%l%C%I$rBT5!$5$;$k!#99?7>pJs$,Mh$?$H$-(BCountDown$B$r9T$&!#$9$k$H!"%9%l%C%I$,3+J|$5$l$k$N$GF1;~$K99?7>pJs$r;2>H$9$k$3$H$,$G$-$k!#(B



\subsubsection{timeout}
MultiCastQueue$B$r;H$C$F$N%G!<%?$N<hF@$K$OLdBj$,H/@8$7$?!#(B
$B$=$l$O!"@\B3$7$F$-$?%/%i%$%"%s%H$,%G!<%?$r<hF@$7$J$$>u67!"Nc$($P%5%9%Z%s%I>uBV$K$J$C$?$H$-$K(BTop$B$N%a%b%j$NCf$K%G!<%?$,;D$jB3$1$k$H$$$&$b$N$G$"$k!#(B
$B%a%b%j$K;D$jB3$1$?%G!<%?$O$d$,$F%a%b%j%*!<%P!<%U%m!<$r0z$-5/$3$7$F$7$^$&$N$G$"$k!#(B


\begin{figure}[!htbp]
\begin{center}
\includegraphics[scale = 0.5]{fig/TimeOut2.eps}
\end{center}
\caption{$B%/%i%$%"%s%H%5%9%Z%s%I;~$N(BTop$B$N%a%b%j(B}
\label{figure:splaying}
\end{figure}

$B$=$3$G!"$"$k0lDj$N;~4V$,$?$D$HBe$o$j$K%G!<%?$r(Bpoll$B$7$F$/$l$k(BTimeOut$BMQ$N%9%l%C%I$r:n@.$7$?!#(B
TimeOut$B%9%l%C%I$O%5%9%Z%s%I$7$F$$$k%/%i%$%"%s%H$NBe$o$j$K%G!<%?$r<hF@$9$k!#(B

\begin{figure}[!htbp]
\begin{center}
\includegraphics[scale = 0.5]{fig/TimeOut3.eps}
\end{center}
\caption{TimeOut$B$,(Bpoll$B$r9T$&(B}
\label{figure:splaying}
\end{figure}

TimeOut$B%9%l%C%I$,%/%i%$%"%s%H$NBe$o$j$K%G!<%?$r<hF@$9$k$3$H$G!"(BMulticastQueue$B$NCf$+$i%G!<%?$,:o=|$5$l(BTop$B$N%a%b%j$r05Gw$9$k$3$H$,$J$/$J$C$?!#(B


\subsection{$B05=L$NLdBj(B}
VNC$B$G07$&(BRfb $B%W%m%H%3%k$K$O!";H$($k%(%s%3!<%G%#%s%0$N%?%$%W$N(B1$B$D$H$7$F(BZRLE(Zlib Run-Length Encoding)$B$,$"$k!#(B
ZRLE$B$O(BZlib$B$G05=L$5$l$?%G!<%?$H$=$N%G!<%?$N%P%$%H?t$,%X%C%@!<$H$7$FIU$1$i$lAw$i$l$F$/$k!#(B
Zlib$B$O%U%j!<$N%G!<%?05=L5Z$S2rE`$r9T$&%i%$%V%i%j$G$"$k!#(B
$B2D5U05=L%"%k%4%j%:%`$N(Bdeflater$B$r<BAu$7$F$$$k!#(Bdeflater$B$rMQ$$$F%G!<%?$N05=L$,9T$($k!#(B


\subsubsection{java.util.zip.deflater$B$N%P%0(B}
deflater$B$O%W%j%;%C%H<-=q$r$b$A!"(BZlib$B05=L$5$l$?%G!<%?$O$=$N<-=q$rMQ$$$F2rE`$,9T$o$l$k!#(B
$B<-=q$O99?7$5$l$k$3$H$b$"$k$N$G(BZlib$B05=L$5$l$?%G!<%?$r2rE`$9$k0Y$K$O<-=q$N%G!<%?$b<u$1<h$kI,MW$,$"$k!#(B
$B$7$+$7!"(BJava$B$K$O$3$N(BZlib$B$N<-=q$rAj<j$X=q$-$@$9(B(flush)$B$9$k5!G=$,L5$$!#(B
$B85!9$N(BZlib$B$N5,Ls$K$O$3$N<-=q$r(Bflush$B$9$k5!G=$,$"$C$?$,(BJava$B$K$O<BAu$5$l$F$$$J$+$C$?!#(B


\subsubsection{ZRLEE(ZRLE Economy)}
$B$=$3$G!"(BTop$B$,(BZRLE$B$G<u$1<h$C$?%G!<%?$r(Bunzip$B$7!"%G!<%?$r(Bzip$B$7D>$7$F:G8e$K(Bfinish()
$B$r$$$l$k$3$H$G=i$a$+$i%G!<%?$rFI$s$G$$$J$/$F$b2rE`$r9T$($k$h$&$K$7$?!#(B
$B$3$N%(%s%3!<%I$O(BZRLEE$B%(%s%3!<%I$HDj5A$7$?!#(B
$B0lEY(BZRLEE$B%(%s%3!<%I$KJQ49$7$F$7$^$($P!"$=$N%G!<%?$r$=$N$^$^N.$9$@$1$GNI$$!#(B
$B$h$C$FJQ49$O(BTop$B$,9T$&0l2s$@$1$G$9$`!#(B
$B$?$@$7!"(Bdeflater$B$G$OA02s$^$G$NDL?.$GF@$?<-=q$r%/%j%"$7$J$$$H$$$1$J$$$?$a!"%/%i%$%"%s%HB&$G$OKh2s(B
deflater$B$O?7$7$$$b$N$r;H$&$3$H$K$J$k!#(B
$B$^$?!"(BZRLEE$B$O%/%i%$%"%s%HB&$,BP1~$7$F$$$J$1$l$P$J$i$J$$$H$$$&LdBj$,$"$k!#(B

\subsubsection{ZRLE$B$H(BZRLEE$B$N%G!<%?05=LN($NHf3S(B}
RAW,ZRLE,ZRLEE$B$N%G!<%?NL$NHf3S$r9T$C$?!#(B
$B?^(B5$B$O(B1920 * 1080$B$N2hLL$NA4IA2h$K$+$+$k%G!<%?NL$rB,$C$?7k2L$r<($7$??^$G$"$k!#(BZRLEE$B$NJ}$,%G!<%?NL$,>/$J$/$G$9$s$G$$$k!#(B
$B$3$l$O!"(BZRLE(Zlib)$B$,=i$a$KAw$i$l$?<-=q$rMQ$$$F$N2rE`$,M>$jM-8zE*$KF/$$$F$$$J$$>l9g$,$"$k$+$i$@$H;W$o$l$k!#(B
$B$D$^$j(BVNC$B$N>l9g$O(BZRLEE$B$NMM$KKh2s<-=q$N%G!<%?$rIU2C$5$;$FAw$C$F$b%G!<%?NL$K:9$,$G$J$$$N$G$"$k!#(B

\begin{figure}[!htbp]
\begin{center}
\includegraphics[scale = 0.5]{fig/compare_encoding.eps}
\end{center}
\caption{RAW,ZRLE,ZRLEE$B$K$h$k(B1$B2hLL(B(1920*1080)$BIA2h$K$+$+$k%G!<%?NL(B}
\label{figure:splaying}
\end{figure}


\section{$BI>2A(B}
TreeVNC$B$N<BAu$r9T$$!"(BVnc Reflector$B$H$NHf3S$r9T$C$?!#(B
$B%F%9%H4D6-$O(BBlade $B%5!<%P>e$K(BVM$B$r(B48$BBfMQ0U$7$F9T$C$?!#(B
Blade $B%5!<%P$N30$K(BTreeVNC$B$H(BVnc Reflector$B$r5/F0$5$;$?(BPC$B$rCV$-!"(BVM48$BBf$K%"%/%;%9$5$;$?!#(B
%Blade $B%5!<%P>e$N(BVM$B$H(BVnc Reflector$B$r5/F0$9$k(BPC$B$O(BGbitEthernet$B$H%9%$%C%A$G7R$2$i$l$F$$$k!#(B

\subsection{Vnc Reflector$B$H$NHf3S7k2L(B}
$B0l6K=8Cf7?$N(BVnc Reflector$B$O!"%9%k!<%W%C%H$,(B2$B%a%,$+$i(B5$B%-%m$^$GMn$A$?!#(B
$B0lJ}(BTreeVNC$B$NJ}$O%9%k!<%W%C%H$r(B2$B%a%,$N$^$^$r%-!<%W$9$k$3$H$,3NG'$G$-$?!#(B
$B$3$l$O!"(B1$BK\$NDL?.BS$X(B48$BBf$,%"%/%;%9$9$k(BVnc Reflector$B$H0c$$!"%/%i%$%"%s%HF1;N$,DL?.$r9T$&0Y$G$"$k!#(B

\subsection{TreeVNC$B$NMxE@(B}
\begin{enumerate}
  \item $B%/%i%$%"%s%HF1;N$,%G!<%?$N$d$j<h$j$r$9$k$N$G(BVnc $B%5!<%P$XIi2Y$,>/$J$$!#(B
  \item $B0l6K=8Cf7?$G$O$J$$$N$G!"B??M?t$G;H$&:]$K2hLLI=<($N%9%H%l%9$,>/$J$$!#(B
  \item Top$B<+?H$,%S%e!<%"$r;}$D$3$H$b$G$-$k!#(B
$B!!(B\end{enumerate}

\subsection{TreeVNC$B$N7gE@(B}
\begin{enumerate}
  \item $BFH<+$N%(%s%3!<%G%#%s%07A<0$r;H$C$F$$$k$N$G!"05=L$9$k>l9g@lMQ$N%/%i%$%"%s%H$,I,MW!#(B
$B!!(B\item $B$_$s$J$NDL?.B.EY$,>e$,$kJ,!"%9%$%C%A$X$NIi2Y$,9b$$!#(B
$B!!(B\end{enumerate}

\section{$B$^$H$a(B}
$BK\8&5f$G$O!"(BVNC$B$H(BTree$B9=B$$rMQ$$$F2hLL6&M-%7%9%F%`$r3+H/$7$?!#7k2L%9%k!<%W%C%H$rMn$H$9$3$H$J$/(B48$BBf$G@\B3$r9T$&$3$H$,$-$?!#(B

Zlib$B05=L$K;HMQ$5$l$k(Bjava.util.zip.deflater$B$N%P%0$bH/8+$7$?$N$G!"Be$o$j$H$J$k%(%s%3!<%I(BZRLEE$B$N<BAu$r9T$C$?!#(B

$B%/%i%$%"%s%H$X$N%G!<%?E>Aw$r%^%k%A%-%c%9%H$G9T$&Ey!"<BAu$K$O2~NI$NM>CO$,$"$k!#(B


\section{$B;29M%5%$%H(B}

RFB Prococol 3.8

http://srgia.com/docs/rfbprotocol3.8.html

2011:08:08

RFC 1950 ZLIB Compressed Data Format Specification version 3.3 $BF|K\8lLu(B - futomi's CGI Cafe

http://www.futomi.com/lecture/japanese/rfc1950.html

2011:08:08


\end{document}