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Use in-place filtering for pre-render functions

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Tom Payne
2013-01-20 21:56:27 +01:00
parent d76db2005f
commit 3967e17366
1 changed files with 9 additions and 6 deletions
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src/ol/map.js
+9 -6
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@@ -641,12 +641,15 @@ ol.Map.prototype.renderFrame_ = function(time) {
}; };
} }
this.preRenderFunctions_ = goog.array.filter( var preRenderFunctions = this.preRenderFunctions_;
this.preRenderFunctions_, var n = 0, preRenderFunction;
function(preRenderFunction) { for (i = 0; i < preRenderFunctions.length; ++i) {
return preRenderFunction(this, frameState); preRenderFunction = preRenderFunctions[i];
}, if (preRenderFunction(this, frameState)) {
this); preRenderFunctions[n++] = preRenderFunction;
}
}
preRenderFunctions.length = n;
if (!goog.isNull(frameState)) { if (!goog.isNull(frameState)) {
// FIXME works for View2D only // FIXME works for View2D only