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Merge pull request #6134 from Snuffleupagus/ColorSpace-parseToIR-fetchIfRef

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Ensure that we fetch all indirect objects (i.e. |Ref|s) in ColorSpace_parseToIR
This commit is contained in:
Tim van der Meij 2015-06-22 21:53:30 +02:00
commit d504cde774
1 changed files with 3 additions and 3 deletions
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6
src/core/colorspace.js
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@ -304,7 +304,7 @@ var ColorSpace = (function ColorSpaceClosure() {
} }
break; break;
case 'Pattern': case 'Pattern':
var basePatternCS = xref.fetchIfRef(cs[1]) || null; var basePatternCS = cs[1] || null;
if (basePatternCS) { if (basePatternCS) {
basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res); basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);
} }
@ -312,7 +312,7 @@ var ColorSpace = (function ColorSpaceClosure() {
case 'Indexed': case 'Indexed':
case 'I': case 'I':
var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res); var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);
var hiVal = cs[2] + 1; var hiVal = xref.fetchIfRef(cs[2]) + 1;
var lookup = xref.fetchIfRef(cs[3]); var lookup = xref.fetchIfRef(cs[3]);
if (isStream(lookup)) { if (isStream(lookup)) {
lookup = lookup.getBytes(); lookup = lookup.getBytes();
@ -320,7 +320,7 @@ var ColorSpace = (function ColorSpaceClosure() {
return ['IndexedCS', baseIndexedCS, hiVal, lookup]; return ['IndexedCS', baseIndexedCS, hiVal, lookup];
case 'Separation': case 'Separation':
case 'DeviceN': case 'DeviceN':
var name = cs[1]; var name = xref.fetchIfRef(cs[1]);
numComps = 1; numComps = 1;
if (isName(name)) { if (isName(name)) {
numComps = 1; numComps = 1;