shithub: libvpx

Download patch

ref: 5486db185c261b87fb6b56ced43b7a050d11ab74
parent: 2baccb18a0267a884d1f69a306254aca730f2c2a
author: Jingning Han <jingning@google.com>
date: Fri Jan 2 05:10:49 EST 2015 

Add bsize check condition in nonrd_use_partition

Check if block size is below 8x8 for rectangular block coding. It
is added to support 4x8 and 8x4 block coding for RTC mode.

Change-Id: I760b328f45b98ae48adc45ed5a39fb643cd8aebd


--- a/vp9/encoder/vp9_encodeframe.c
+++ b/vp9/encoder/vp9_encodeframe.c
@@ -3227,7 +3227,7 @@
       pc_tree->vertical[0].skip = x->skip;
       encode_b_rt(cpi, td, tile_info, tp, mi_row, mi_col, output_enabled,
                   subsize, &pc_tree->vertical[0]);
-      if (mi_col + hbs < cm->mi_cols) {
+      if (mi_col + hbs < cm->mi_cols && bsize > BLOCK_8X8) {
         pc_tree->vertical[1].pred_pixel_ready = 1;
         nonrd_pick_sb_modes(cpi, tile_data, x, mi_row, mi_col + hbs,
                             dummy_cost, subsize, &pc_tree->vertical[1]);
@@ -3248,7 +3248,7 @@
       encode_b_rt(cpi, td, tile_info, tp, mi_row, mi_col, output_enabled,
                   subsize, &pc_tree->horizontal[0]);
 
-      if (mi_row + hbs < cm->mi_rows) {
+      if (mi_row + hbs < cm->mi_rows && bsize > BLOCK_8X8) {
         pc_tree->horizontal[1].pred_pixel_ready = 1;
         nonrd_pick_sb_modes(cpi, tile_data, x, mi_row + hbs, mi_col,
                             dummy_cost, subsize, &pc_tree->horizontal[1]);