Commit 540738827f for aom

commit 540738827f4f75d29cabd90df7e51971c8eff769
Author: Satheesh Kumar <satheesh.kumar@ittiam.com>
Date:   Wed May 20 15:49:55 2026 +0530

    Extend sf `disable_extensive_joint_motion_search` to speed 0

    Encoder performance results averaged over all resolutions are as
    follows:

          Instruction Count               BD-Rate Loss(%)
    cpu     Reduction(%)     avg.psnr  ovr.psnr   ssim    vmaf    vmaf_neg
     0       10.481           0.0276    0.0327   0.0260  -0.0587  -0.0355

    STATS_CHANGED for speed = 0

    Change-Id: Id6dfcf36dab08fd95bb2826cbf45263a79f8331d

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index a50c98998e..43c3d6f06f 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -1157,6 +1157,7 @@ static void set_good_speed_features_framesize_independent(
   } else {
     sf->mv_sf.exhaustive_searches_thresh = (1 << 25);
   }
+  sf->mv_sf.disable_extensive_joint_motion_search = 1;

   sf->rd_sf.perform_coeff_opt = 1;
   sf->hl_sf.superres_auto_search_type = SUPERRES_AUTO_DUAL;
@@ -1183,7 +1184,6 @@ static void set_good_speed_features_framesize_independent(
     sf->mv_sf.exhaustive_searches_thresh <<= 1;
     sf->mv_sf.obmc_full_pixel_search_level = 1;
     sf->mv_sf.use_accurate_subpel_search = USE_4_TAPS;
-    sf->mv_sf.disable_extensive_joint_motion_search = 1;

     sf->inter_sf.prune_comp_search_by_single_result = boosted ? 2 : 1;
     sf->inter_sf.prune_comp_type_by_comp_avg = 1;