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Fix PIXI.Texture.removeTextureFromCache()

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Fixes a couple of issues:

* Cached textures should also be removed from PIXI.BaseTextureCache to be fully removed. This was discussed here: http://www.html5gamedevs.com/topic/2182-pixi-web-app-slows-down-after-loading-20mb-of-images-on-ipad-mini2/?p=14945

* Base64-encoded images use the full base64 string as the hash key (rather than a much smaller image URL string for "normal" texture loading). This essentially doubles the browser memory usage for each cached image. Previously, when setting the value as null, the key remained, leaving an image worth of data still in the TextureCache. This fix is essential if loading & clearing lots of base64-encoded images.
This commit is contained in:
CacheFlowe 2014-02-16 20:56:32 -07:00
parent 9c911161d3
commit fe7646b6dd
1 changed files with 2 additions and 1 deletions
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3
src/pixi/textures/Texture.js
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@ -230,7 +230,8 @@ PIXI.Texture.addTextureToCache = function(texture, id)
PIXI.Texture.removeTextureFromCache = function(id)
{
var texture = PIXI.TextureCache[id];
PIXI.TextureCache[id] = null;
delete PIXI.TextureCache[id];
delete PIXI.BaseTextureCache[id];
return texture;
};