OUT OF THE USE OF TH IS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DA MAGE.
libjpeg
The auth ors ma ke NO WARRAN TY or repres enta tion, either expres s or
implied, with res pect to this so ftware , its qu ality, accu racy, m erch antabilit y, or
fitnes s for a parti cul ar purp ose. This sof twar e is prov ided “AS IS”, and you , its
user, assu me the en tire ri sk as to its qual ity and accura cy .
This softw are i s copy righ t © 19 91-1998 , Tho mas G. Lane.
ll Rights R eserv ed exc ept as speci fied bel ow.
Per missio n i s here by g ranted to u se, c opy , modi fy, a nd d istri bute this softwa re
(or port ions thereo f) f or a ny pu rpose , with out fee, subj ect t o th ese co ndit ions:
(1) If any p art of the sour ce code for thi s sof tware is dist ribute d, the n thi s
READ ME file mus t be i nclud ed, with t his co pyrigh t an d no- warr anty n otice
una ltered ; and any addit ions, delet ions, or chan ges to the orig ina l file s
must be clea rly ind ica ted in ac compa nying do cumen tat ion.
(2) If only ex ecutabl e cod e is distri bute d, then th e accom pan ying
docum entati on m ust stat e th at “thi s sof twar e is b ased in par t on the work
of t he I ndepende nt JPEG G roup” .
(3) Permi ssion for us e of this soft ware is g ranted onl y if the use r acc epts f ull
responsib ility for a ny un desirable conseq uences; t he auth ors accep t NO
LIA BILI TY for damage s of any kind.
These co nditi ons ap ply to an y soft ware deri ved from or base d on th e IJG
code, no t just to th e unmodi fied l ibr ary. If you us e our wo rk, you ought to
acknow le dge us.
Per missio n is NOT gr anted fo r the us e of any IJG author ’s name or company
name in ad verti sing o r public ity rel ating to this soft ware or prod ucts deriv ed
from it. Thi s soft ware ma y be referr ed to onl y as “the In depen dent JPE G
Group’ s soft war e”.
W e specificall y permi t and e ncoura ge the us e of this s oftwar e as the basis of
comme rcial pr oduc ts, provi ded that all war rant y or liabil ity claim s are
assu med by the produ ct ve ndor .
ansi 2knr .c is inc lude d in thi s distr ibuti on by permiss ion of L. Peter De uts ch,
sole pr opriet or of its co pyri ght holde r, Al addin E nterpr ises of Menlo Pa rk, CA .
ansi2k nr.c i s N OT cov ered b y th e abov e co pyrig ht and con ditio ns, but inst ead
by the us ual dist ribu tion term s of the Free S oftwa re Fou ndati on;
princi pall y, that you m ust in clud e sour ce co de if you redist ribut e it. (S ee t he
file a nsi2k nr.c f or fu ll de tails. ) Ho weve r, si nce an si2kn r.c is not need ed as part
of any pro gram gener ated from the IJ G code, this doe s not limit you mo re than
the fore goin g parag rap hs do.
The Unix conf igura tio n scr ipt “conf igure ” wa s produ ced w ith GNU Auto conf.
It is c op yright by t he Fr ee So ftwa re Founda tion but i s fr eely distri but able.
The sam e hol ds f or it s supp ortin g sc ripts (confi g.gu ess, co nfig. sub, ltco nfig,
ltmain.s h). A nothe r su pport scrip t, insta ll-sh, is co pyrigh t b y M.I.T. but is also
freel y distri butabl e.
It appe ars that the ar ith metic co ding opt ion of the JPEG spec is cov ered by
patent s owne d by IBM, AT& T, an d Mitsu bishi. Hence a rithm etic co ding c annot
legall y be use d witho ut obt ainin g one or m ore lice nses. For thi s reas on,
suppor t fo r arithm eti c co ding has be en r emov ed from t he fre e JPE G soft ware .
(Si nce ar ithmet ic co ding pro vides only a ma rgina l gai n over the unpate nted
Huffm an mo de, it i s unl ik ely that ver y man y impl eme ntation s wil l su pport i t.)
So far a s we are aw are, t here are no pate nt r estri ction s on the r emai ning code.
The IJG di stribu tion formerl y incl uded co de to re ad and wri te GIF fil es.
To avo id enta nglemen t with the Un isys LZ W patent , GIF readin g supp ort has
been rem ove d altoge ther , and the G IF writ er has been sim plifi ed to prod uce
“unco mpres sed GIFs ”. This techniq ue does not use the LZ W algorit hm; the
resu lti ng GIF fi les ar e l arger than usua l, but are readab le by a ll sta ndard GIF
decode rs.
W e are require d to stat e that
“The Gr aphic s Inte rcha nge Form at © is the Copyri ght pr ope rty of
Comp uServe In cor porate d. GIF(sm ) is a Ser vice Ma rk pr opert y of
Compu Serve Incorp orat ed.”
libmng
COPYRIGHT NOTI CE:
Copyright © 2000 Ge rard Ju yn (gerard@libm ng.com )
[You ma y insert ad ditio nal no tices af ter thi s sente nce if you modif y this
sou rce ]
For the pu rpos es of this copy righ t and licens e, “ Contr ibut ing A uthors ” is
defin ed as the foll owin g set of ind ividu als:
Gerar d Ju yn
The MNG Li bra ry is suppli ed “AS IS”. Th e Contrib utin g Autho rs discl aim all
warra nties , expr essed or impli ed, in clud ing, w ithout limit ation, the warra nti es of
merchan tabilit y and of fi tnes s for an y pur pose. Th e Cont ributin g Auth ors
assume n o liabilit y for direct, indirect, incide ntal, s pecial, exemplar y, or
cons equenti al d amage s, whi ch m ay res ult f rom t he u se of t he MN G Li brar y,
even if advise d of the possi bili ty of suc h damag e.
Permi ssion is hereb y granted to use, co py, modif y, and di strib ute this source
code, or porti ons hereof, fo r any purpo se, w itho ut fee , s ubjec t to t he fo llow ing
restri ctions:
1. The orig in of th is sour ce cod e must not be misr epresen ted; you must no t
claim th at you wr ote the o rigin al softw are.
2. Alte red versi ons m ust be plai nly mark ed as su ch and mus t not be
misr epres ented as being the orig ina l sour ce.
3. This Copy right no tice may not be re moved or altered from any sour ce or
alter ed sou rce distr ibuti on.
The Cont ribu ting Aut hor s specifi call y perm it, witho ut fee, an d enco urage the
use o f t his sourc e co de as a c ompone nt to supp ortin g th e MNG and JNG f ile
format in comm erci al prod ucts. If yo u use thi s sourc e code in a prod uct,
ackn owled gment wo uld be highl y apprec iat ed.
Part s of thi s softw are have been adap ted fro m the lib png pac kage.
lthou gh this libr ar y suppo rts al l fea tures from the P NG sp ecific atio n (as
MNG de scends fr om it) it d oes not re quir e the libp ng pack age. It does re quire
the zlib libr ary and op tionall y the IJG jp eg libra ry, and/ or the “littl ecms ” libra ry
by Mart i Mar ia (dep ending on the in clus ion of sup port for JN G and Fu ll-Co lor-
Mana gement re spec tive ly.
This lib rary’ s functi on is prim aril y to read an d displ ay MNG a nimat ions. It is not
meant as a full -fea tured i mage-ed iting componen t! It does howe ver offe r
creati on and e ditin g functi onali ty at the c hunk level .
(futur e m odific ation s ma y inclu de s ome m ore su ppor t for c rea tion an d o r
editin g)
libncurses
Copy right © 1998 -2003 , 2004 Free Softw are Foundat ion, I nc.
Per missio n is here by gran ted, fr ee of charg e, t o any pers on obt ain ing a copy of
this s oft ware an d ass ocia ted do cum entati on fil es (t he “S oft ware”), to deal i n th e
Sof tware w ithou t r estr icti on, i nclud ing w ithou t li mitat ion the r ight s to u se, c opy ,
modif y, merg e, publ ish, dis trib ute, dis trib ute with m odifi catio ns, subl icen se,
and/or sell copi es of the S oftw are, and to perm it p erson s to whom the S oftwa re
is fu rnishe d to do so , subje ct to the fol lowing condit ions:
The above copy right not ice a nd t his permis sion not ice s hall be inc luded in a ll
copie s or subs tantial porti ons of th e Soft ware.
THE SOFTWARE IS PROV IDED “AS IS”, W ITHOUT W ARRANTY OF ANY
KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
WA RRANTIES OF MERCHANTABILITY, FITNESS FOR A PART ICULAR
PUR PO SE AN D NONI NFRI NGEMEN T.
IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS B E LIABLE
FOR AN Y CLA IM, DA MAGES OR OT HER L IABIL ITY, W HETHER IN AN
CTION OF CONTRACT, TORT OR OTHERW ISE, ARISING FROM, OUT
OF OR IN CONNE CTION W ITH THE SOFTW ARE OR THE USE OR OTHER
DEALINGS IN THE SO FTWARE.
Exc ept as con tai ned in th is noti ce, the name( s) of the a bove copyrig ht ho lder s
shal l not be used in advert isin g or oth erwis e to pro mote th e sale, u se or ot her
deali ngs in thi s Softw are wi thout pr ior wri tten a uthori zati on.
libpng
This cop y of the li bpng no tices is pr ovid ed for you r conv enienc e. In cas e of an y
dis crepa ncy betw een thi s copy and the no tice s in th e file png.h th at is in clude d
in the libpng dist ribu tion, the la tter shall prevai l.
COPY RIG HT NOTI CE, DI SCLAI MER , and LIC ENS E:
If you modi fy li bpng you m ay i nsert addi tion al noti ces imme diatel y fol lowi ng t his
sentenc e.
lib png ver sion 1. 2.6, August 15, 200 4, is
Copy right © 2004 Gl enn Ra nder s-Pe hrson, and is d is tribut ed a ccordi ng t o the
same d iscla imer and l icens e as lib png-1 .2.5 w ith the fo llow ing ind ividu al added
to the l ist o f Co ntributi ng A uthors
Cosmin T ruta
lib png ver sio ns 1.0 .7, July 1, 20 00, throug h 1. 2.5 - October 3, 2 002, a re
Copy right © 2000-2002 Glen n Rander s-Pehr son, and are dis tribu ted acco rdin g
to the sam e disclai mer and lice nse as lib png-1. 0.6 wit h the foll owin g indivi duals
added to the lis t of Cont ributi ng Aut hors
Simon -Pier re C adie ux
Eric S. Ra y mo nd
Gilles Voll ant
and w ith th e foll owing addi tions to t he discl aimer :
314 MOTIF XS Manual do Proprietário