commit 474339997b6b86efc92be65070f41f386b25b4a4
author Jingning Han <jingning@google.com> Tue May 02 09:03:57 2017 -0700
committer Jingning Han <jingning@google.com> Tue May 02 18:29:30 2017 +0000
tree 43b4a695dcbc1fd6b4d339fcb80aad2db7f82f2c
parent 3a169875f4f0b467d4cebb8245fe13e0dccf91ac

Improve obmc mask build in the rd loop

This improves the coding performance when motion-var and cb4x4
are both turned on by 0.07%.

Change-Id: I5cebd204b8842a21da3a7610afb8143356196d6f

av1/encoder/rdopt.c

diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index 1baedb9..c9a017f 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -12443,7 +12443,7 @@
       const MB_MODE_INFO *const above_mbmi =
           &xd->mi[mi_col_offset + mi_row_offset * xd->mi_stride]->mbmi;
       const BLOCK_SIZE a_bsize = above_mbmi->sb_type;
-      const int mi_step = AOMMIN(xd->n8_w, num_8x8_blocks_wide_lookup[a_bsize]);
+      const int mi_step = AOMMIN(xd->n8_w, mi_size_wide[a_bsize]);
       const int neighbor_bw = mi_step * MI_SIZE;
 
       if (is_neighbor_overlappable(above_mbmi)) {
@@ -12517,7 +12517,7 @@
       const MB_MODE_INFO *const left_mbmi =
           &xd->mi[mi_col_offset + mi_row_offset * xd->mi_stride]->mbmi;
       const BLOCK_SIZE l_bsize = left_mbmi->sb_type;
-      const int mi_step = AOMMIN(xd->n8_h, num_8x8_blocks_high_lookup[l_bsize]);
+      const int mi_step = AOMMIN(xd->n8_h, mi_size_high[l_bsize]);
       const int neighbor_bh = mi_step * MI_SIZE;
 
       if (is_neighbor_overlappable(left_mbmi)) {