shithub: libvpx

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ref: a0ae3682aa67f882006c604196f7ee83eff88d84
parent: 24c86055c386a90158cc24cbaed2f72773120acb
author: John Koleszar <jkoleszar@google.com>
date: Wed Oct 27 07:28:43 EDT 2010

Fix half-pixel variance RTCD functions

This patch fixes the system dependent entries for the half-pixel
variance functions in both the RTCD and non-RTCD cases:

  - The generic C versions of these functions are now correct.
    Before all three cases called the hv code.

  - Wire up the ARM functions in RTCD mode

  - Created stubs for x86 to call the optimized subpixel functions
    with the correct parameters, rather than falling back to C
    code.

Change-Id: I1d937d074d929e0eb93aacb1232cc5e0ad1c6184