shithub: libvpx

Download patch

ref: cf64eb2805c73f4feaac3fec2b890d2fb3eef7da
parent: c382caa4d15caa31d783fa74a0a4f457ca213d36
author: Yunqing Wang <yunqingwang@google.com>
date: Fri Jul 23 06:55:10 EDT 2021

Disable allow_partition_search_skip feature

This feature was added to help speed up still images and slideshows.
It didn't work anymore, and thus was disabled. Code cleanup will
follow.

This had negligible impact to regular test sets. Borg test result
on ugc360p set at speed 3.
  avg_psnr:  ovr_psnr:  ssim:    speed:
   -0.244    -0.278    -0.153    -0.973

Change-Id: If74edabce0c93be1361e645ffd2eec063c2db76b

--- a/vp9/encoder/vp9_speed_features.c

+++ b/vp9/encoder/vp9_speed_features.c

@@ -345,7 +345,7 @@

     sf->intra_y_mode_mask[TX_32X32] = INTRA_DC;

     sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC;

     sf->adaptive_interp_filter_search = 1;

-    sf->allow_partition_search_skip = 1;

+    sf->allow_partition_search_skip = 0;

     if (cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION) {

       for (i = 0; i < MAX_MESH_STEP; ++i) {