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Avoid more allocations in bidi().

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This commit is contained in:
Nicholas Nethercote 2014-03-12 20:17:57 -07:00
parent 2e93a0cc98
commit 3759c11f42
2 changed files with 9 additions and 11 deletions
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6
src/core/evaluator.js
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@ -812,11 +812,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
if (chunkBuf.length > 0) {
var chunk = chunkBuf.join('');
var bidiResult = PDFJS.bidi(chunk, -1, font.vertical);
var bidiText = {
str: bidiResult.str,
dir: bidiResult.dir
};
var bidiText = PDFJS.bidi(chunk, -1, font.vertical);
var renderParams = textState.calcRenderParams(preprocessor.ctm);
var fontHeight = textState.fontSize * renderParams.vScale;
var fontAscent = font.ascent ? font.ascent * fontHeight :