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Rename IRQueue and codeIR -> operatorList

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This commit is contained in:
Julian Viereck 2012-03-12 18:41:40 +01:00
parent f80fd13fe5
commit fd2ab059d3
6 changed files with 61 additions and 55 deletions
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25
src/evaluator.js
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@ -112,7 +112,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
};
PartialEvaluator.prototype = {
getIRQueue: function partialEvaluatorGetIRQueue(stream, resources,
getOperatorList: function partialEvaluatorGetOperatorList(stream, resources,
dependency, queue) {
var self = this;
@ -175,7 +175,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
// Ensure the font is ready before the font is set
// and later on used for drawing.
// OPTIMIZE: This should get insert to the IRQueue only once per
// OPTIMIZE: This should get insert to the operatorList only once per
// page.
insertDependency([loadedName]);
return loadedName;
@ -293,14 +293,14 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
if (typeNum == TILING_PATTERN) {
// Create an IR of the pattern code.
var depIdx = dependencyArray.length;
var codeIR = this.getIRQueue(pattern, dict.get('Resources') ||
resources, dependencyArray);
var operatorList = this.getOperatorList(pattern,
dict.get('Resources') || resources, dependencyArray);
// Add the dependencies that are required to execute the
// codeIR.
// operatorList.
insertDependency(dependencyArray.slice(depIdx));
args = TilingPattern.getIR(codeIR, dict, args);
args = TilingPattern.getIR(operatorList, dict, args);
}
else if (typeNum == SHADING_PATTERN) {
var shading = xref.fetchIfRef(dict.get('Shading'));
@ -334,17 +334,18 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
fnArray.push('paintFormXObjectBegin');
argsArray.push([matrix, bbox]);
// This adds the IRQueue of the xObj to the current queue.
// This adds the operatorList of the xObj to the current queue.
var depIdx = dependencyArray.length;
// Pass in the current `queue` object. That means the `fnArray`
// and the `argsArray` in this scope is reused and new commands
// are added to them.
this.getIRQueue(xobj, xobj.dict.get('Resources') || resources,
this.getOperatorList(xobj,
xobj.dict.get('Resources') || resources,
dependencyArray, queue);
// Add the dependencies that are required to execute the
// codeIR.
// operatorList.
insertDependency(dependencyArray.slice(depIdx));
fn = 'paintFormXObjectEnd';
@ -852,11 +853,11 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
var charProcs = xref.fetchIfRef(dict.get('CharProcs'));
var fontResources = xref.fetchIfRef(dict.get('Resources')) || resources;
properties.resources = fontResources;
properties.charProcIRQueues = {};
properties.charProcOperatorLists = {};
for (var key in charProcs.map) {
var glyphStream = xref.fetchIfRef(charProcs.map[key]);
properties.charProcIRQueues[key] =
this.getIRQueue(glyphStream, fontResources, dependency);
properties.charProcOperatorList[key] =
this.getOperatorList(glyphStream, fontResources, dependency);
}
}