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Enable sf warp_mv_refine_early_term at speed=1, 2 #5437

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Merged
urvangjoshi merged 1 commit into from
Sep 24, 2026
+8 −1
Merged

Enable sf warp_mv_refine_early_term at speed=1, 2 #5437

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4 changes: 4 additions & 0 deletions av2/encoder/speed_features.c
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Original file line number Diff line number Diff line change
Expand Up @@ -461,11 +461,15 @@ static void set_good_speed_features_framesize_independent(
sf->mv_sf.reduce_search_range = 1;
sf->mv_sf.subpel_search_type = boosted ? USE_8_TAPS : USE_4_TAPS;
sf->mv_sf.subpel_iters_per_step = boosted ? 2 : 1;
sf->mv_sf.warp_mv_refine_early_term =
(cm->current_frame.pyramid_level >= 3);

sf->lpf_sf.ccso_chroma_dep = 1;
}

if (speed >= 2) {
sf->mv_sf.warp_search_method_sec_ref = WARP_SEARCH_DIAMOND;
sf->mv_sf.warp_mv_refine_early_term = boosted ? false : true;

sf->lpf_sf.early_terminate_ccso_search_by_cost = 1;
sf->part_sf.partition_pruning_with_mlp_none_thresh = 2.5f;
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5 changes: 4 additions & 1 deletion av2/encoder/speed_features.h
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Expand Up @@ -566,7 +566,10 @@ typedef struct MV_SPEED_FEATURES {
int warp_search_iters;

// Early-terminate warp MV refinement when the RD improvement over the
// previous iteration is less than ~5%. Enabled for speed >= 3.
// previous iteration is less than ~5%.
// For speed = 1, enabled for frames with pyramid_level >= 3.
// For speed = 2, enabled for frames with pyramid_level >= 2.
// For speed >= 3, enabled for all frames.
bool warp_mv_refine_early_term;

// Use faster motion search settings for partition blocks with at least one
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