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Performance improvement of first pass
authorScott LaVarnway <slavarnway@google.com>
Wed, 26 Jan 2011 21:42:56 +0000 (16:42 -0500)
committerScott LaVarnway <slavarnway@google.com>
Wed, 26 Jan 2011 21:42:56 +0000 (16:42 -0500)
commit3c18a2bb2e5f6cde8189643345e33a1c27189ff8
treebbc3932fe53a339639b02c2dfaeab3c31ef9d058tree | snapshot
parentc4887da39c9153151598d6a050debb11fe1f9888commit | diff
Performance improvement of first pass

Improved the performance of the first pass only
(~6% on 720p test clip) by making use of LUT instead of the
float calculations.  Might try a SIMD version later.
Also started to make use of int_mv instead of
MV.

Change-Id: If2a217c7d6b59cd2c25c5553e0ca7e0502403af8
vp8/encoder/firstpass.c diff | blob | history
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