cocos2d/cocos2d-x — pull request #1266 by MartinSherburn (2012-08-30 19:41:41+00:00)
Title: Fixed bug where texParams would get lost after reloading textures on and...

Fixes issue described here: http://www.cocos2d-x.org/boards/6/topics/14749

If you make any calls to setAliasTexParameters, setAntiAliasTexParameters or setTexParameters then those changes are lost on android if you go to the home screen and back into the game because the OpenGL context is lot. This change caches those changes to VolatileTexture and re-applies them after the textures are reloaded.