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authorBastien Bouclet2011-02-06 13:43:40 +0000
committerBastien Bouclet2011-02-06 13:43:40 +0000
commite7a57de38ba56f2708403f28ea78ed56c9061ac6 (patch)
tree0cfd821caf81eecfc5aa4891c2066187896ee07d /test/common
parent91491006298bea91e415edb937e83c309e963048 (diff)
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GRAPHICS: Improved JPEG decoder performance
Replaced the 2D IDCT by two 1D IDCT (rows, then columns). JPEG images now decode about twice as fast as they used to. svn-id: r55794
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