From dc55d4f5cde421a3704c183bc6ceb3fcdb6b0653 Mon Sep 17 00:00:00 2001 From: Reinhard Kotucha Date: Wed, 12 May 2010 19:25:45 +0000 Subject: tlgs: 8.70 => 8.71 git-svn-id: svn://tug.org/texlive/trunk@18215 c570f23f-e606-0410-a88d-b1316a301751 --- Master/tlpkg/tlgs/lib/docie.ps | 440 ++++++++++++++++++++--------------------- 1 file changed, 220 insertions(+), 220 deletions(-) mode change 100755 => 100644 Master/tlpkg/tlgs/lib/docie.ps (limited to 'Master/tlpkg/tlgs/lib/docie.ps') diff --git a/Master/tlpkg/tlgs/lib/docie.ps b/Master/tlpkg/tlgs/lib/docie.ps old mode 100755 new mode 100644 index 31b4df74ec0..b74cd151ac2 --- a/Master/tlpkg/tlgs/lib/docie.ps +++ b/Master/tlpkg/tlgs/lib/docie.ps @@ -1,220 +1,220 @@ -% Copyright (C) 1995 Aladdin Enterprises. All rights reserved. -% -% This software is provided AS-IS with no warranty, either express or -% implied. -% -% This software is distributed under license and may not be copied, -% modified or distributed except as expressly authorized under the terms -% of the license contained in the file LICENSE in this distribution. -% -% For more information about licensing, please refer to -% http://www.ghostscript.com/licensing/. For information on -% commercial licensing, go to http://www.artifex.com/licensing/ or -% contact Artifex Software, Inc., 101 Lucas Valley Road #110, -% San Rafael, CA 94903, U.S.A., +1(415)492-9861. - -% $Id: docie.ps 8411 2007-11-28 18:39:59Z ray $ -% docie.ps -% Emulate CIE algorithms in PostScript. - -% ---------------- Auxiliary procedures ---------------- % - -/r1default [0 1] def -/r3default [0 1 0 1 0 1] def - -/apply3 % [ ] apply3 - { { 4 -1 roll exch exec } forall - } bind def - -/restrict % restrict - { 3 1 roll .max .min - } bind def - -/restrict3 % [ ... ] restrict3 - { aload pop - 7 -1 roll 3 1 roll restrict 7 1 roll - 5 -1 roll 3 1 roll restrict 5 1 roll - restrict 3 1 roll - } bind def - -/rescale % rescale - { 1 index sub 3 1 roll sub exch div 0 .max 1 .min - } bind def - -/rescale3 % [ ... ] rescale3 - { aload pop - 7 -1 roll 3 1 roll rescale 7 1 roll - 5 -1 roll 3 1 roll rescale 5 1 roll - rescale 3 1 roll - } bind def - -/mmult3 % [ ... ] mmult3 - % - { 4 -1 roll dup dup 6 -1 roll dup dup 8 -1 roll dup dup - 10 -1 roll { 10 -1 roll mul } forall - % Stack: u1 v1 w1 u2 v2 w2 u3 v3 w3 - 4 -1 roll add 6 -1 roll add - % Stack: u1 v1 u2 v2 u3 v3 w' - 7 1 roll 3 -1 roll add 4 -1 roll add - % Stack: w' u1 u2 u3 v' - 5 1 roll add add 3 1 roll - } bind def - -/minvert3 % [ ... ] minvert3 - % [ ... ] - { 16 dict begin - aload pop { I H G F E D C B A } { exch def } forall - /coa E I mul F H mul sub def - /cob F G mul D I mul sub def - /coc D H mul E G mul sub def - /det A coa mul B cob mul add C coc mul add def - [ coa det div - C H mul B I mul sub det div - B F mul C E mul sub det div - cob det div - A I mul C G mul sub det div - C D mul A F mul sub det div - coc det div - B G mul A H mul sub det div - A E mul B D mul sub det div - ] - end - } bind def - -/print1 - { print dup == - } bind def - -/print3 - { print 3 array astore dup == aload pop - } bind def - -% ---------------- Mapping to XYZ ---------------- % - -/csmap % csmap - { 3 index /RangeLMN .knownget not { r3default } if restrict3 -DOCIEDEBUG { (After RangeLMN Decode: ) print3 } if - 3 index /DecodeLMN .knownget { apply3 } if -DOCIEDEBUG { (After DecodeLMN Decode: ) print3 } if - 3 index /MatrixLMN .knownget { mmult3 } if -DOCIEDEBUG { (After MatrixLMN Decode: ) print3 } if - } bind def - -/csciea % csciea - { 1 index /RangeA .knownget not { r1default aload pop } if restrict -DOCIEDEBUG { (After RangeA Decode: ) print1 } if - 1 index /DecodeA .knownget { exec } if -DOCIEDEBUG { (After DecodeA Decode: ) print1 } if - 1 index /MatrixA .knownget - { { 1 index mul exch } forall pop } - { dup dup } - ifelse -DOCIEDEBUG { (After MatrixA Decode: ) print3 } if - csmap - } bind def - -/cscieabc % cscieabc - { 3 index /RangeABC .knownget not { r3default } if restrict3 -DOCIEDEBUG { (After RangeABC Decode: ) print3 } if - 3 index /DecodeABC .knownget { apply3 } if -DOCIEDEBUG { (After DecodeABC Decode: ) print3 } if - 3 index /MatrixABC .knownget { mmult3 } if -DOCIEDEBUG { (After MatrixABC Decode: ) print3 } if - csmap - } bind def - -% ---------------- Rendering from XYZ ---------------- % - -/lookup3 % lookup3 - % - { 3 -1 roll 3 index 0 get 1 sub mul - 3 -1 roll 3 index 1 get 1 sub mul - 3 -1 roll 3 index 2 get 1 sub mul - % Stack: rtable ia ib ic -DOCIEDEBUG { (RenderTable indices: ) print3 mark 5 1 roll } if - 3 -1 roll round cvi 3 index 3 get exch get - % Stack: rtable ib ic string - 3 -1 roll round cvi 3 index 2 get mul - % Stack: rtable ic string ib*nc - 3 -1 roll round cvi add 2 index 4 get mul - % Stack: rtable string index - 2 index 4 get getinterval - % Stack: rtable bytes -DOCIEDEBUG { (RenderTable values: ) print (<) print (%stdout) (w) file 1 index writehexstring (>) = } if - } bind def - -/bpdefault [0 0 0] def - -/crmap % crmap ... - { -DOCIEDEBUG { (CIE XYZ = ) print3 } if - 3 index /MatrixPQR .knownget { mmult3 } if -DOCIEDEBUG { (After MatrixPQR: ) print3 } if - 4 index /WhitePoint get - 5 index /BlackPoint .knownget not { bpdefault } if - 5 index /WhitePoint get - 6 index /BlackPoint .knownget not { bpdefault } if - 4 - { 4 -1 roll aload pop - % Stack: csdict crdict x y z pt pt pt px py pz - 3 copy 12 index /MatrixPQR .knownget { mmult3 } if 6 array astore - } - repeat - % Stack: csdict crdict x y z wps+ bps+ wpd+ bpd+ - 9 -1 roll pop % get rid of csdict - 7 4 roll - 7 index /TransformPQR get - { % Stack: crdict wps+ bps+ wpd+ bpd+ u v w proc - 8 copy exch pop exch pop - exec exch pop 4 -1 roll pop - } - forall - 7 3 roll pop pop pop pop % get rid of White/BlackPoints -DOCIEDEBUG { (After TransformPQR: ) print3 } if - 3 index /MatrixPQR .knownget { minvert3 mmult3 } if -DOCIEDEBUG { (After MatrixPQR': ) print3 } if - 3 index /MatrixLMN .knownget { mmult3 } if -DOCIEDEBUG { (After MatrixLMN Encode: ) print3 } if - 3 index /EncodeLMN .knownget { apply3 } if -DOCIEDEBUG { (After EncodeLMN Encode: ) print3 } if - 3 index /RangeLMN .knownget not { r3default } if restrict3 -DOCIEDEBUG { (After RangeLMN Encode: ) print3 } if - 3 index /MatrixABC .knownget { mmult3 } if -DOCIEDEBUG { (After MatrixABC Encode: ) print3 } if - 3 index /EncodeABC .knownget { apply3 } if -DOCIEDEBUG { (After EncodeABC Encode: ) print3 } if - 3 index /RangeABC .knownget not { r3default } if - 5 -1 roll /RenderTable .knownget - { % Stack: u v w ranges rtable - 5 1 roll rescale3 -DOCIEDEBUG { (Rescaled ABC: ) print3 } if - % Stack: rtable a b c - lookup3 - % Stack: rtable bytes - 0 1 3 index 4 get 1 sub - { % Stack: values rtable bytes c - 2 copy get 255 div - % Stack: values rtable bytes c v - 3 index 3 -1 roll 5 add get exec 3 1 roll - } - for pop pop -DOCIEDEBUG { (After RenderTableT: ) print ] dup == aload pop } if - } - { restrict3 -DOCIEDEBUG { (After RangeABC Encode: ) print3 } if - } - ifelse - } bind def - -% ---------------- Top level control ---------------- % - -/mapdict mark - /CIEBasedA { 1 get exch csciea currentcolorrendering 4 1 roll crmap } bind - /DeviceGray { pop /DefaultGray /ColorSpace findresource 1 get exch csciea currentcolorrendering 4 1 roll crmap } bind - /CIEBasedABC { 1 get 4 1 roll cscieabc currentcolorrendering 4 1 roll crmap } bind - /DeviceRGB { pop /DefaultRGB /ColorSpace findresource 1 get 4 1 roll cscieabc currentcolorrendering 4 1 roll crmap } bind -.dicttomark def -/mapcie % mapcie ... - % mapcie ... - { currentcolorspace dup 0 get //mapdict exch get exec - } bind def +% Copyright (C) 1995 Aladdin Enterprises. All rights reserved. +% +% This software is provided AS-IS with no warranty, either express or +% implied. +% +% This software is distributed under license and may not be copied, +% modified or distributed except as expressly authorized under the terms +% of the license contained in the file LICENSE in this distribution. +% +% For more information about licensing, please refer to +% http://www.ghostscript.com/licensing/. For information on +% commercial licensing, go to http://www.artifex.com/licensing/ or +% contact Artifex Software, Inc., 101 Lucas Valley Road #110, +% San Rafael, CA 94903, U.S.A., +1(415)492-9861. + +% $Id: docie.ps 8411 2007-11-28 18:39:59Z ray $ +% docie.ps +% Emulate CIE algorithms in PostScript. + +% ---------------- Auxiliary procedures ---------------- % + +/r1default [0 1] def +/r3default [0 1 0 1 0 1] def + +/apply3 % [ ] apply3 + { { 4 -1 roll exch exec } forall + } bind def + +/restrict % restrict + { 3 1 roll .max .min + } bind def + +/restrict3 % [ ... ] restrict3 + { aload pop + 7 -1 roll 3 1 roll restrict 7 1 roll + 5 -1 roll 3 1 roll restrict 5 1 roll + restrict 3 1 roll + } bind def + +/rescale % rescale + { 1 index sub 3 1 roll sub exch div 0 .max 1 .min + } bind def + +/rescale3 % [ ... ] rescale3 + { aload pop + 7 -1 roll 3 1 roll rescale 7 1 roll + 5 -1 roll 3 1 roll rescale 5 1 roll + rescale 3 1 roll + } bind def + +/mmult3 % [ ... ] mmult3 + % + { 4 -1 roll dup dup 6 -1 roll dup dup 8 -1 roll dup dup + 10 -1 roll { 10 -1 roll mul } forall + % Stack: u1 v1 w1 u2 v2 w2 u3 v3 w3 + 4 -1 roll add 6 -1 roll add + % Stack: u1 v1 u2 v2 u3 v3 w' + 7 1 roll 3 -1 roll add 4 -1 roll add + % Stack: w' u1 u2 u3 v' + 5 1 roll add add 3 1 roll + } bind def + +/minvert3 % [ ... ] minvert3 + % [ ... ] + { 16 dict begin + aload pop { I H G F E D C B A } { exch def } forall + /coa E I mul F H mul sub def + /cob F G mul D I mul sub def + /coc D H mul E G mul sub def + /det A coa mul B cob mul add C coc mul add def + [ coa det div + C H mul B I mul sub det div + B F mul C E mul sub det div + cob det div + A I mul C G mul sub det div + C D mul A F mul sub det div + coc det div + B G mul A H mul sub det div + A E mul B D mul sub det div + ] + end + } bind def + +/print1 + { print dup == + } bind def + +/print3 + { print 3 array astore dup == aload pop + } bind def + +% ---------------- Mapping to XYZ ---------------- % + +/csmap % csmap + { 3 index /RangeLMN .knownget not { r3default } if restrict3 +DOCIEDEBUG { (After RangeLMN Decode: ) print3 } if + 3 index /DecodeLMN .knownget { apply3 } if +DOCIEDEBUG { (After DecodeLMN Decode: ) print3 } if + 3 index /MatrixLMN .knownget { mmult3 } if +DOCIEDEBUG { (After MatrixLMN Decode: ) print3 } if + } bind def + +/csciea % csciea + { 1 index /RangeA .knownget not { r1default aload pop } if restrict +DOCIEDEBUG { (After RangeA Decode: ) print1 } if + 1 index /DecodeA .knownget { exec } if +DOCIEDEBUG { (After DecodeA Decode: ) print1 } if + 1 index /MatrixA .knownget + { { 1 index mul exch } forall pop } + { dup dup } + ifelse +DOCIEDEBUG { (After MatrixA Decode: ) print3 } if + csmap + } bind def + +/cscieabc % cscieabc + { 3 index /RangeABC .knownget not { r3default } if restrict3 +DOCIEDEBUG { (After RangeABC Decode: ) print3 } if + 3 index /DecodeABC .knownget { apply3 } if +DOCIEDEBUG { (After DecodeABC Decode: ) print3 } if + 3 index /MatrixABC .knownget { mmult3 } if +DOCIEDEBUG { (After MatrixABC Decode: ) print3 } if + csmap + } bind def + +% ---------------- Rendering from XYZ ---------------- % + +/lookup3 % lookup3 + % + { 3 -1 roll 3 index 0 get 1 sub mul + 3 -1 roll 3 index 1 get 1 sub mul + 3 -1 roll 3 index 2 get 1 sub mul + % Stack: rtable ia ib ic +DOCIEDEBUG { (RenderTable indices: ) print3 mark 5 1 roll } if + 3 -1 roll round cvi 3 index 3 get exch get + % Stack: rtable ib ic string + 3 -1 roll round cvi 3 index 2 get mul + % Stack: rtable ic string ib*nc + 3 -1 roll round cvi add 2 index 4 get mul + % Stack: rtable string index + 2 index 4 get getinterval + % Stack: rtable bytes +DOCIEDEBUG { (RenderTable values: ) print (<) print (%stdout) (w) file 1 index writehexstring (>) = } if + } bind def + +/bpdefault [0 0 0] def + +/crmap % crmap ... + { +DOCIEDEBUG { (CIE XYZ = ) print3 } if + 3 index /MatrixPQR .knownget { mmult3 } if +DOCIEDEBUG { (After MatrixPQR: ) print3 } if + 4 index /WhitePoint get + 5 index /BlackPoint .knownget not { bpdefault } if + 5 index /WhitePoint get + 6 index /BlackPoint .knownget not { bpdefault } if + 4 + { 4 -1 roll aload pop + % Stack: csdict crdict x y z pt pt pt px py pz + 3 copy 12 index /MatrixPQR .knownget { mmult3 } if 6 array astore + } + repeat + % Stack: csdict crdict x y z wps+ bps+ wpd+ bpd+ + 9 -1 roll pop % get rid of csdict + 7 4 roll + 7 index /TransformPQR get + { % Stack: crdict wps+ bps+ wpd+ bpd+ u v w proc + 8 copy exch pop exch pop + exec exch pop 4 -1 roll pop + } + forall + 7 3 roll pop pop pop pop % get rid of White/BlackPoints +DOCIEDEBUG { (After TransformPQR: ) print3 } if + 3 index /MatrixPQR .knownget { minvert3 mmult3 } if +DOCIEDEBUG { (After MatrixPQR': ) print3 } if + 3 index /MatrixLMN .knownget { mmult3 } if +DOCIEDEBUG { (After MatrixLMN Encode: ) print3 } if + 3 index /EncodeLMN .knownget { apply3 } if +DOCIEDEBUG { (After EncodeLMN Encode: ) print3 } if + 3 index /RangeLMN .knownget not { r3default } if restrict3 +DOCIEDEBUG { (After RangeLMN Encode: ) print3 } if + 3 index /MatrixABC .knownget { mmult3 } if +DOCIEDEBUG { (After MatrixABC Encode: ) print3 } if + 3 index /EncodeABC .knownget { apply3 } if +DOCIEDEBUG { (After EncodeABC Encode: ) print3 } if + 3 index /RangeABC .knownget not { r3default } if + 5 -1 roll /RenderTable .knownget + { % Stack: u v w ranges rtable + 5 1 roll rescale3 +DOCIEDEBUG { (Rescaled ABC: ) print3 } if + % Stack: rtable a b c + lookup3 + % Stack: rtable bytes + 0 1 3 index 4 get 1 sub + { % Stack: values rtable bytes c + 2 copy get 255 div + % Stack: values rtable bytes c v + 3 index 3 -1 roll 5 add get exec 3 1 roll + } + for pop pop +DOCIEDEBUG { (After RenderTableT: ) print ] dup == aload pop } if + } + { restrict3 +DOCIEDEBUG { (After RangeABC Encode: ) print3 } if + } + ifelse + } bind def + +% ---------------- Top level control ---------------- % + +/mapdict mark + /CIEBasedA { 1 get exch csciea currentcolorrendering 4 1 roll crmap } bind + /DeviceGray { pop /DefaultGray /ColorSpace findresource 1 get exch csciea currentcolorrendering 4 1 roll crmap } bind + /CIEBasedABC { 1 get 4 1 roll cscieabc currentcolorrendering 4 1 roll crmap } bind + /DeviceRGB { pop /DefaultRGB /ColorSpace findresource 1 get 4 1 roll cscieabc currentcolorrendering 4 1 roll crmap } bind +.dicttomark def +/mapcie % mapcie ... + % mapcie ... + { currentcolorspace dup 0 get //mapdict exch get exec + } bind def -- cgit v1.2.3