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author | Yaowu Xu <yaowu@google.com> | 2013-02-22 11:14:04 -0800 |
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committer | Yaowu Xu <yaowu@google.com> | 2013-02-22 16:55:30 -0800 |
commit | 22012ee99416dae8640e1b72009ea9aeaa143850 (patch) | |
tree | 077a1be6e02130b253a5bfc82b88e280fec05311 /vpx_ports/mem_ops_aligned.h | |
parent | 4e2697f5cdc661f71ce2a2b947a63cd4c25712c3 (diff) | |
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optimize 8x8 fdct rounding for accuracy
The commit added a final rounding choice for 8x8 forward dct to get
rid of a sign bias at DC position and improve the accuracry in term
of round trip error for 8x8 fDCT/iDCT.
This commit also enabled forward 8x8 dct test.
Change-Id: Ib67f99b0a24d513e230c7812bc04569d472fdc50
Diffstat (limited to 'vpx_ports/mem_ops_aligned.h')
0 files changed, 0 insertions, 0 deletions