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AgeCommit message (Collapse)Author
2012-08-24change to properly account for coef scaling in unit testsYaowu Xu
The transform functions in experimental branch absorbed a scaling factor of 4 to allow quantization steps closer to unit quantizer. This commit added scaling code in between forward and inverse transform to properly account for the scaling factor. Change-Id: I9a573ddc1ffa74973b34800a5da1a56dbabe0949
2012-06-29Add 8x8 fDCT unit test.Daniel Kang
Also factorize ACMRandom to acm_random.h. Change-Id: I3b6eeb36fcbf7ae6dd3d2892bc40348f5c17982b
2012-06-28Port Yaowu's 4x4 fDCT test.Daniel Kang
Also fix unit testing. Change-Id: Iacdc6f1ec53388e093cda1c13e4379e83d4a6535