5 files changed, 8 insertions, 8 deletions
diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c
index c1db8263e..f06ce4d94 100644
--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -1872,8 +1872,8 @@ static void auto_partition_range(VP9_COMP *cpi, const TileInfo *const tile,
   BLOCK_SIZE min_size = BLOCK_32X32;
   BLOCK_SIZE max_size = BLOCK_8X8;
   int bsl = mi_width_log2_lookup[BLOCK_64X64];
-  int search_range_ctrl = (((mi_row + mi_col) >> bsl) +
-                           cpi->sf.chessboard_index) & 0x01;
+  const int search_range_ctrl = (((mi_row + mi_col) >> bsl) +
+                                     get_chessboard_index(cm)) % 2;
   // Trap case where we do not have a prediction.
   if (search_range_ctrl &&
       (left_in_image || above_in_image || cm->frame_type != KEY_FRAME)) {
diff --git a/vp9/encoder/vp9_encoder.h b/vp9/encoder/vp9_encoder.h
index c69a345d0..7e8206119 100644
--- a/vp9/encoder/vp9_encoder.h
+++ b/vp9/encoder/vp9_encoder.h
@@ -630,6 +630,10 @@ static INLINE void set_ref_ptrs(VP9_COMMON *cm, MACROBLOCKD *xd,
                                                          : 0];
 }
 
+static INLINE int get_chessboard_index(const VP9_COMMON *cm) {
+  return cm->current_video_frame % 2;
+}
+
 #ifdef __cplusplus
 }  // extern "C"
 #endif
diff --git a/vp9/encoder/vp9_pickmode.c b/vp9/encoder/vp9_pickmode.c
index 913b8ead4..d76d601ff 100644
--- a/vp9/encoder/vp9_pickmode.c
+++ b/vp9/encoder/vp9_pickmode.c
@@ -220,8 +220,8 @@ int64_t vp9_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x,
   int mode_idx[MB_MODE_COUNT] = {0};
   INTERP_FILTER filter_ref = SWITCHABLE;
   int bsl = mi_width_log2_lookup[bsize];
-  int pred_filter_search = (((mi_row + mi_col) >> bsl) +
-                            cpi->sf.chessboard_index) & 0x01;
+  const int pred_filter_search = (((mi_row + mi_col) >> bsl) +
+                                      get_chessboard_index(cm)) % 2;
 
   x->skip_encode = cpi->sf.skip_encode_frame && x->q_index < QIDX_SKIP_THRESH;
 
diff --git a/vp9/encoder/vp9_speed_features.c b/vp9/encoder/vp9_speed_features.c
index b7f839747..a00269c21 100644
--- a/vp9/encoder/vp9_speed_features.c
+++ b/vp9/encoder/vp9_speed_features.c
@@ -261,7 +261,6 @@ static void set_rt_speed_feature(VP9_COMP *cpi, SPEED_FEATURES *sf,
     sf->use_nonrd_pick_mode = 1;
     sf->search_method = FAST_DIAMOND;
     sf->allow_skip_recode = 0;
-    sf->chessboard_index = cm->current_video_frame & 0x01;
   }
 
   if (speed >= 6) {
diff --git a/vp9/encoder/vp9_speed_features.h b/vp9/encoder/vp9_speed_features.h
index 3e7cd27d8..546f326e4 100644
--- a/vp9/encoder/vp9_speed_features.h
+++ b/vp9/encoder/vp9_speed_features.h
@@ -283,9 +283,6 @@ typedef struct SPEED_FEATURES {
   // encoding process for RTC.
   int partition_check;
 
-  // Chessboard pattern index
-  int chessboard_index;
-
   // Use finer quantizer in every other few frames that run variable block
   // partition type search.
   int force_frame_boost;