Sakurai/pdf.js
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return ready-to-run closure from compile that captures its objpool

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This commit is contained in:
Andreas Gal 2011-06-14 20:36:45 -07:00
parent b9771416ba
commit aecc4ebbb7
1 changed files with 5 additions and 5 deletions
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pdf.js
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@ -1684,7 +1684,7 @@ var CanvasGraphics = (function() {
execute: function(stream, xref, resources) { execute: function(stream, xref, resources) {
if (!stream.execute) if (!stream.execute)
this.compile(stream, xref, resources); stream.execute = this.compile(stream, xref, resources);
var savedXref = this.xref, savedRes = this.res, savedXobjs = this.xobjs; var savedXref = this.xref, savedRes = this.res, savedXobjs = this.xobjs;
this.xref = xref; this.xref = xref;
@ -1692,7 +1692,7 @@ var CanvasGraphics = (function() {
this.xobjs = this.res.get("XObject") || new Dict(); this.xobjs = this.res.get("XObject") || new Dict();
this.xobjs = this.xref.fetchIfRef(this.xobjs); this.xobjs = this.xref.fetchIfRef(this.xobjs);
stream.execute(this, stream.objpool); stream.execute(this);
this.xobjs = savedXobjs; this.xobjs = savedXobjs;
this.res = savedRes; this.res = savedRes;
@ -1724,7 +1724,7 @@ var CanvasGraphics = (function() {
assertWellFormed(fn, "Unknown command '" + cmd + "'"); assertWellFormed(fn, "Unknown command '" + cmd + "'");
// TODO figure out how to type-check vararg functions // TODO figure out how to type-check vararg functions
src += "gfx."; src += "this.";
src += fn; src += fn;
src += "("; src += "(";
src += args.map(emitArg).join(","); src += args.map(emitArg).join(",");
@ -1739,8 +1739,8 @@ var CanvasGraphics = (function() {
src += "}"; src += "}";
stream.execute = new Function("gfx", "objpool", src); var fn = new Function("objpool", src);
stream.objpool = objpool; return function (gfx) { fn.call(gfx, objpool); };
}, },
endDrawing: function() { endDrawing: function() {