0005-some-experimental-settings-in-the-speed-features.patch

From a0b65a3ea35a4ad4f0c839e37db827743a161064 Mon Sep 17 00:00:00 2001
From: anonymous
Date: Thu, 6 Apr 2023 11:57:20 +0200
Subject: [PATCH] some experimental settings in the speed features

---
 vp9/encoder/vp9_speed_features.c | 34 +++++++++++++++++++++++++++++++-
 1 file changed, 33 insertions(+), 1 deletion(-)

diff --git a/vp9/encoder/vp9_speed_features.c b/vp9/encoder/vp9_speed_features.c
index 81695e915..49810ebd2 100644
--- a/vp9/encoder/vp9_speed_features.c
+++ b/vp9/encoder/vp9_speed_features.c
@@ -390,6 +390,7 @@ static void set_good_speed_feature_framesize_independent(VP9_COMP *cpi,
 static void set_rt_speed_feature_framesize_dependent(VP9_COMP *cpi,
                                                      SPEED_FEATURES *sf,
                                                      int speed) {
+  // TILEMOD we are here! fprintf(stderr, "IMPORTANT WE DO set_rt_speed_feature_framesize_dependent", "");
   VP9_COMMON *const cm = &cpi->common;
 
   if (speed >= 1) {
@@ -423,6 +424,37 @@ static void set_rt_speed_feature_framesize_dependent(VP9_COMP *cpi,
     sf->encode_breakout_thresh =
         (VPXMIN(cm->width, cm->height) >= 720) ? 800 : 300;
   }
+
+  /* TILEMOD lets fix some encoding stuff!!! */
+  /* Seems to  have no effect :()
+  int i;
+  for (i = 0; i < TX_SIZES; i++) {
+    sf->intra_y_mode_mask[i] = INTRA_DC_H_V;
+    sf->intra_uv_mode_mask[i] = INTRA_DC;
+  }
+  sf->comp_inter_joint_search_thresh = 0;
+  sf->coeff_prob_appx_step = 1;
+  sf->skip_encode_sb = 0;
+  sf->disable_golden_ref = 1;
+  sf->default_interp_filter = BILINEAR;
+  cpi->oxcf.aq_mode = 0;
+
+  for (i = 0; i < BLOCK_SIZES; ++i)
+    sf->intra_y_mode_bsize_mask[i] = INTRA_DC;
+  sf->mv.adapt_subpel_force_stop.mv_thresh = 1;
+  sf->mv.adapt_subpel_force_stop.force_stop_below = QUARTER_PEL;
+  sf->mv.adapt_subpel_force_stop.force_stop_above = HALF_PEL;
+  */
+  // this one might be the KEY !!! ???
+  //sf->default_interp_filter = SWITCHABLE;
+  sf->default_interp_filter = BILINEAR; // TILEMOD, old: 
+
+  sf->coeff_prob_appx_step = 1;
+  sf->use_fast_coef_updates = ONE_LOOP_REDUCED;
+  sf->simple_model_rd_from_var = 1;
+  sf->limit_newmv_early_exit = 1;
+  sf->comp_inter_joint_search_thresh = 0;
+  sf->disable_split_mask = DISABLE_ALL_SPLIT;
 }
 
 static void set_rt_speed_feature_framesize_independent(
@@ -965,7 +997,7 @@ void vp9_set_speed_features_framesize_independent(VP9_COMP *cpi, int speed) {
   // Recode loop tolerance %.
   sf->recode_tolerance_low = 12;
   sf->recode_tolerance_high = 25;
-  sf->default_interp_filter = SWITCHABLE;
+  sf->default_interp_filter = BILINEAR; // TILEMOD, old: SWITCHABLE;
   sf->simple_model_rd_from_var = 0;
   sf->short_circuit_flat_blocks = 0;
   sf->short_circuit_low_temp_var = 0;
-- 
2.35.1.windows.2