Merge "SSE2 optimizations for vp8_build_intra_predictors_mby{,_s}()"

diff --cc vp8/common/x86/x86_systemdependent.c
index 7b831de,eb36d89..e1e1b79
--- 1/vp8/common/x86/x86_systemdependent.c
--- 2/vp8/common/x86/x86_systemdependent.c
+++ b/vp8/common/x86/x86_systemdependent.c
@@@ -85,10 -84,11 +85,14 @@@ void vp8_arch_x86_common_init(VP8_COMMO
              vp8_build_intra_predictors_mbuv_sse2;
          rtcd->recon.build_intra_predictors_mbuv_s =
              vp8_build_intra_predictors_mbuv_s_sse2;
+         rtcd->recon.build_intra_predictors_mby =
+             vp8_build_intra_predictors_mby_sse2;
+         rtcd->recon.build_intra_predictors_mby_s =
+             vp8_build_intra_predictors_mby_s_sse2;
  
 +        rtcd->dequant.idct_add_y_block    = vp8_dequant_idct_add_y_block_sse2;
 +        rtcd->dequant.idct_add_uv_block   = vp8_dequant_idct_add_uv_block_sse2;
 +
          rtcd->idct.iwalsh16     = vp8_short_inv_walsh4x4_sse2;
  
          rtcd->subpix.sixtap16x16   = vp8_sixtap_predict16x16_sse2;