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butterfly inverse 4x4 ADST

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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
This commit is contained in:
Jingning Han
2013-02-08 16:19:42 -08:00
parent 5f2e8449b7
commit 57e995ff9c
9 changed files with 136 additions and 8 deletions
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configure vendored
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@@ -250,6 +250,7 @@ EXPERIMENT_LIST="
enable_6tap
abovesprefmv
intht
intht4x4
"
CONFIG_LIST="
external_build