commit a0ae3682aa67f882006c604196f7ee83eff88d84
author John Koleszar <jkoleszar@google.com> Wed Oct 27 11:28:43 2010 -0400
committer John Koleszar <jkoleszar@google.com> Wed Oct 27 13:00:30 2010 -0400
tree 7535a276dd78b46b229df9b2615b09f189e48489
parent 24c86055c386a90158cc24cbaed2f72773120acb

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

vp8/encoder/x86/x86_csystemdependent.c

diff --git a/vp8/encoder/x86/x86_csystemdependent.c b/vp8/encoder/x86/x86_csystemdependent.c
index 3e5a8ab..2581c33 100644
--- a/vp8/encoder/x86/x86_csystemdependent.c
+++ b/vp8/encoder/x86/x86_csystemdependent.c
@@ -218,6 +218,9 @@
         cpi->rtcd.variance.subpixvar8x16         = vp8_sub_pixel_variance8x16_mmx;
         cpi->rtcd.variance.subpixvar16x8         = vp8_sub_pixel_variance16x8_mmx;
         cpi->rtcd.variance.subpixvar16x16        = vp8_sub_pixel_variance16x16_mmx;
+        cpi->rtcd.variance.halfpixvar16x16_h     = vp8_variance_halfpixvar16x16_h_mmx;
+        cpi->rtcd.variance.halfpixvar16x16_v     = vp8_variance_halfpixvar16x16_v_mmx;
+        cpi->rtcd.variance.halfpixvar16x16_hv    = vp8_variance_halfpixvar16x16_hv_mmx;
         cpi->rtcd.variance.subpixmse16x16        = vp8_sub_pixel_mse16x16_mmx;
 
         cpi->rtcd.variance.mse16x16              = vp8_mse16x16_mmx;
@@ -274,6 +277,9 @@
         cpi->rtcd.variance.subpixvar8x16         = vp8_sub_pixel_variance8x16_wmt;
         cpi->rtcd.variance.subpixvar16x8         = vp8_sub_pixel_variance16x8_wmt;
         cpi->rtcd.variance.subpixvar16x16        = vp8_sub_pixel_variance16x16_wmt;
+        cpi->rtcd.variance.halfpixvar16x16_h     = vp8_variance_halfpixvar16x16_h_wmt;
+        cpi->rtcd.variance.halfpixvar16x16_v     = vp8_variance_halfpixvar16x16_v_wmt;
+        cpi->rtcd.variance.halfpixvar16x16_hv    = vp8_variance_halfpixvar16x16_hv_wmt;
         cpi->rtcd.variance.subpixmse16x16        = vp8_sub_pixel_mse16x16_wmt;
 
         cpi->rtcd.variance.mse16x16              = vp8_mse16x16_wmt;