Age | Commit message (Collapse) | Author | |
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2013-02-11 | butterfly inverse 4x4 ADST | Jingning Han | |
fixed format issues. Implement the inverse 4x4 ADST using 9 multiplications. For this particular dimension, the original ADST transform can be factorized into simpler operations, hence is retained. Change-Id: Ie5d9749942468df299ab74e90d92cd899569e960 | |||
2013-02-07 | move dct/idct constants to a header file | Yaowu Xu | |
also removed some un-unsed functions. Change-Id: Ie363bcc8d94441d054137d2ef7c4fe59f56027e5 |