Commit 5909d9a5b6 for aom

commit 5909d9a5b6b72a459b986b713b5bd037ae55a04b
Author: Mudassir Galaganath <mudassir.galaganath@ittiam.com>
Date:   Mon Jan 26 14:51:21 2026 +0530

    Enable sf 'disable_dual_filter' for speed 0 and 1

    This patch disables dual interpolation filter for speed 0 and
    1 for better encoder performance.

    Encoder performance results averaged over all resolutions are as
    follows:

         Encoder Instruction           BD-Rate Loss(%)
    cpu   Count Reduction(%)  avg.psnr    ssim      vmaf    vmaf_neg
     0        1.06            -0.0734   -0.0344   -0.3593   -0.1451
     1        1.28            -0.0719   -0.0386   -0.3651   -0.1386

    STATS_CHANGED for speed = 0 and 1

    Change-Id: I411fd1b1d7c53effa6e89b69a0635853e2932d96

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index f94e324445..9a2ca59f89 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -1117,6 +1117,7 @@ static void set_good_speed_features_framesize_independent(
   sf->inter_sf.use_dist_wtd_comp_flag = DIST_WTD_COMP_SKIP_MV_SEARCH;

   sf->interp_sf.use_fast_interpolation_filter_search = 1;
+  sf->interp_sf.disable_dual_filter = 1;

   sf->intra_sf.intra_pruning_with_hog = 1;

@@ -1236,7 +1237,6 @@ static void set_good_speed_features_framesize_independent(
     sf->inter_sf.alt_ref_search_fp = 1;

     sf->interp_sf.adaptive_interp_filter_search = 1;
-    sf->interp_sf.disable_dual_filter = 1;

     sf->intra_sf.disable_smooth_intra =
         !frame_is_intra_only(&cpi->common) || (cpi->rc.frames_to_key > 1);