Provide a more thorough description of the trade-offs between the various DCT/IDCT algorithms, based on new resarch


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1286 632fc199-4ca6-4c93-a231-07263d6284db
5 files changed