Move aom source to a sub-directory under media/libaom

There is no damned reason to treat this differently than any other media lib given its license and there never was.

1 files changed, 0 insertions, 564 deletions

diff --git a/third_party/aom/av1/encoder/speed_features.c b/third_party/aom/av1/encoder/speed_features.c
deleted file mode 100644
index 4c35baae0..000000000
--- a/third_party/aom/av1/encoder/speed_features.c
+++ /dev/null
@@ -1,564 +0,0 @@
-/*
- * Copyright (c) 2016, Alliance for Open Media. All rights reserved
- *
- * This source code is subject to the terms of the BSD 2 Clause License and
- * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
- * was not distributed with this source code in the LICENSE file, you can
- * obtain it at www.aomedia.org/license/software. If the Alliance for Open
- * Media Patent License 1.0 was not distributed with this source code in the
- * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- */
-
-#include <limits.h>
-
-#include "av1/encoder/encoder.h"
-#include "av1/encoder/speed_features.h"
-#include "av1/encoder/rdopt.h"
-
-#include "aom_dsp/aom_dsp_common.h"
-
-// Setting this to 1 will disable trellis optimization completely.
-// Setting this to 2 will disable trellis optimization within the
-// transform search. Trellis optimization will still be applied
-// in the final encode.
-#define DISABLE_TRELLISQ_SEARCH 0
-
-#define MAX_MESH_SPEED 5  // Max speed setting for mesh motion method
-static MESH_PATTERN
-    good_quality_mesh_patterns[MAX_MESH_SPEED + 1][MAX_MESH_STEP] = {
-      { { 64, 8 }, { 28, 4 }, { 15, 1 }, { 7, 1 } },
-      { { 64, 8 }, { 28, 4 }, { 15, 1 }, { 7, 1 } },
-      { { 64, 8 }, { 14, 2 }, { 7, 1 }, { 7, 1 } },
-      { { 64, 16 }, { 24, 8 }, { 12, 4 }, { 7, 1 } },
-      { { 64, 16 }, { 24, 8 }, { 12, 4 }, { 7, 1 } },
-      { { 64, 16 }, { 24, 8 }, { 12, 4 }, { 7, 1 } },
-    };
-static unsigned char good_quality_max_mesh_pct[MAX_MESH_SPEED + 1] = {
-  50, 50, 25, 15, 5, 1
-};
-
-// TODO(huisu@google.com): These settings are pretty relaxed, tune them for
-// each speed setting
-static MESH_PATTERN intrabc_mesh_patterns[MAX_MESH_SPEED + 1][MAX_MESH_STEP] = {
-  { { 256, 1 }, { 256, 1 }, { 0, 0 }, { 0, 0 } },
-  { { 256, 1 }, { 256, 1 }, { 0, 0 }, { 0, 0 } },
-  { { 64, 1 }, { 64, 1 }, { 0, 0 }, { 0, 0 } },
-  { { 64, 1 }, { 64, 1 }, { 0, 0 }, { 0, 0 } },
-  { { 64, 4 }, { 16, 1 }, { 0, 0 }, { 0, 0 } },
-  { { 64, 4 }, { 16, 1 }, { 0, 0 }, { 0, 0 } },
-};
-static uint8_t intrabc_max_mesh_pct[MAX_MESH_SPEED + 1] = { 100, 100, 100,
-                                                            25,  25,  10 };
-
-// Intra only frames, golden frames (except alt ref overlays) and
-// alt ref frames tend to be coded at a higher than ambient quality
-static int frame_is_boosted(const AV1_COMP *cpi) {
-  return frame_is_kf_gf_arf(cpi);
-}
-
-// Sets a partition size down to which the auto partition code will always
-// search (can go lower), based on the image dimensions. The logic here
-// is that the extent to which ringing artefacts are offensive, depends
-// partly on the screen area that over which they propogate. Propogation is
-// limited by transform block size but the screen area take up by a given block
-// size will be larger for a small image format stretched to full screen.
-static BLOCK_SIZE set_partition_min_limit(AV1_COMMON *const cm) {
-  unsigned int screen_area = (cm->width * cm->height);
-
-  // Select block size based on image format size.
-  if (screen_area < 1280 * 720) {
-    // Formats smaller in area than 720P
-    return BLOCK_4X4;
-  } else if (screen_area < 1920 * 1080) {
-    // Format >= 720P and < 1080P
-    return BLOCK_8X8;
-  } else {
-    // Formats 1080P and up
-    return BLOCK_16X16;
-  }
-}
-
-// Do we have an internal image edge (e.g. formatting bars).
-static int has_internal_image_edge(const AV1_COMP *cpi) {
-  return (cpi->oxcf.pass == 2) &&
-         ((cpi->twopass.this_frame_stats.inactive_zone_rows > 0) ||
-          (cpi->twopass.this_frame_stats.inactive_zone_cols > 0));
-}
-
-static void set_good_speed_feature_framesize_dependent(AV1_COMP *cpi,
-                                                       SPEED_FEATURES *sf,
-                                                       int speed) {
-  AV1_COMMON *const cm = &cpi->common;
-  const int is_720p_or_larger = AOMMIN(cm->width, cm->height) >= 720;
-  const int is_480p_or_larger = AOMMIN(cm->width, cm->height) >= 480;
-
-  if (is_480p_or_larger) {
-    sf->use_square_partition_only_threshold = BLOCK_128X128;
-  } else {
-    sf->use_square_partition_only_threshold = BLOCK_64X64;
-  }
-
-  // TODO(huisu@google.com): train models for 720P and above.
-  if (!is_720p_or_larger) {
-    sf->ml_partition_search_breakout_thresh[0] = 200;  // BLOCK_8X8
-    sf->ml_partition_search_breakout_thresh[1] = 250;  // BLOCK_16X16
-    sf->ml_partition_search_breakout_thresh[2] = 300;  // BLOCK_32X32
-    sf->ml_partition_search_breakout_thresh[3] = 500;  // BLOCK_64X64
-    sf->ml_partition_search_breakout_thresh[4] = -1;   // BLOCK_128X128
-  }
-
-  if (speed >= 1) {
-    if (is_720p_or_larger) {
-      sf->use_square_partition_only_threshold = BLOCK_128X128;
-    } else if (is_480p_or_larger) {
-      sf->use_square_partition_only_threshold = BLOCK_64X64;
-    } else {
-      sf->use_square_partition_only_threshold = BLOCK_32X32;
-    }
-
-    if (!is_720p_or_larger) {
-      sf->ml_partition_search_breakout_thresh[0] = 200;  // BLOCK_8X8
-      sf->ml_partition_search_breakout_thresh[1] = 250;  // BLOCK_16X16
-      sf->ml_partition_search_breakout_thresh[2] = 300;  // BLOCK_32X32
-      sf->ml_partition_search_breakout_thresh[3] = 300;  // BLOCK_64X64
-      sf->ml_partition_search_breakout_thresh[4] = -1;   // BLOCK_128X128
-    }
-  }
-
-  if (speed >= 2) {
-    if (is_720p_or_larger) {
-      sf->disable_split_mask =
-          cm->show_frame ? DISABLE_ALL_SPLIT : DISABLE_ALL_INTER_SPLIT;
-      sf->adaptive_pred_interp_filter = 0;
-      sf->partition_search_breakout_dist_thr = (1 << 24);
-      sf->partition_search_breakout_rate_thr = 120;
-    } else {
-      sf->disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY;
-      sf->partition_search_breakout_dist_thr = (1 << 22);
-      sf->partition_search_breakout_rate_thr = 100;
-    }
-    sf->rd_auto_partition_min_limit = set_partition_min_limit(cm);
-  }
-
-  if (speed >= 3) {
-    if (is_720p_or_larger) {
-      sf->disable_split_mask = DISABLE_ALL_SPLIT;
-      sf->partition_search_breakout_dist_thr = (1 << 25);
-      sf->partition_search_breakout_rate_thr = 200;
-    } else {
-      sf->max_intra_bsize = BLOCK_32X32;
-      sf->disable_split_mask = DISABLE_ALL_INTER_SPLIT;
-      sf->partition_search_breakout_dist_thr = (1 << 23);
-      sf->partition_search_breakout_rate_thr = 120;
-    }
-  }
-
-  // If this is a two pass clip that fits the criteria for animated or
-  // graphics content then reset disable_split_mask for speeds 2+.
-  // Also if the image edge is internal to the coded area.
-  if ((speed >= 2) && (cpi->oxcf.pass == 2) &&
-      ((cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION) ||
-       (has_internal_image_edge(cpi)))) {
-    sf->disable_split_mask = DISABLE_COMPOUND_SPLIT;
-  }
-
-  if (speed >= 4) {
-    if (is_720p_or_larger) {
-      sf->partition_search_breakout_dist_thr = (1 << 26);
-    } else {
-      sf->partition_search_breakout_dist_thr = (1 << 24);
-    }
-    sf->disable_split_mask = DISABLE_ALL_SPLIT;
-  }
-}
-
-static void set_good_speed_features_framesize_independent(AV1_COMP *cpi,
-                                                          SPEED_FEATURES *sf,
-                                                          int speed) {
-  AV1_COMMON *const cm = &cpi->common;
-  const int boosted = frame_is_boosted(cpi);
-
-  // Speed 0 for all speed features that give neutral coding performance change.
-  sf->reduce_inter_modes = 1;
-  sf->prune_ext_partition_types_search_level = 1;
-  sf->ml_prune_rect_partition = 1;
-  sf->ml_prune_ab_partition = 1;
-  sf->ml_prune_4_partition = 1;
-  sf->adaptive_txb_search_level = 1;
-  sf->jnt_comp_skip_mv_search = 1;
-  sf->model_based_prune_tx_search_level = 1;
-  sf->model_based_post_interp_filter_breakout = 1;
-  sf->inter_mode_rd_model_estimation = 1;
-  sf->prune_ref_frame_for_rect_partitions =
-      !(boosted || cpi->refresh_bwd_ref_frame || cpi->refresh_alt2_ref_frame);
-  sf->less_rectangular_check_level = 1;
-  sf->gm_search_type = GM_REDUCED_REF_SEARCH;
-  sf->gm_disable_recode = 1;
-
-  if (speed >= 1) {
-    sf->gm_erroradv_type = GM_ERRORADV_TR_1;
-    sf->selective_ref_frame = 1;
-    sf->inter_tx_size_search_init_depth_rect = 1;
-    sf->inter_tx_size_search_init_depth_sqr = 1;
-    sf->intra_tx_size_search_init_depth_rect = 1;
-    sf->intra_tx_size_search_init_depth_sqr = 1;
-    sf->tx_size_search_lgr_block = 1;
-    if (speed >= CONFIG_2PASS_PARTITION_SEARCH_LVL) {
-      sf->two_pass_partition_search = 1;
-      sf->mode_pruning_based_on_two_pass_partition_search = 1;
-    }
-    sf->prune_ext_partition_types_search_level = 2;
-    sf->use_fast_interpolation_filter_search = 1;
-    sf->skip_repeat_interpolation_filter_search = 1;
-    sf->tx_type_search.skip_tx_search = 1;
-    sf->tx_type_search.ml_tx_split_thresh = 40;
-    sf->model_based_prune_tx_search_level = 0;
-    sf->model_based_post_interp_filter_breakout = 0;
-    // TODO(angiebird): Re-evaluate the impact of inter_mode_rd_model_estimation
-    // on speed 1
-    sf->inter_mode_rd_model_estimation = 0;
-    sf->adaptive_txb_search_level = 2;
-    sf->use_intra_txb_hash = 1;
-    sf->optimize_b_precheck = 1;
-    sf->dual_sgr_penalty_level = 1;
-    sf->use_accurate_subpel_search = 1;
-    sf->reuse_inter_intra_mode = 1;
-    sf->prune_comp_search_by_single_result = 1;
-    sf->skip_repeated_newmv = 1;
-    sf->obmc_full_pixel_search_level = 1;
-  }
-
-  if (speed >= 2) {
-    sf->gm_erroradv_type = GM_ERRORADV_TR_2;
-
-    sf->selective_ref_frame = 2;
-    sf->fast_cdef_search = 1;
-
-    sf->adaptive_rd_thresh = 1;
-    sf->mv.auto_mv_step_size = 1;
-    sf->mv.subpel_iters_per_step = 1;
-    sf->disable_filter_search_var_thresh = 100;
-    sf->comp_inter_joint_search_thresh = BLOCK_SIZES_ALL;
-
-    sf->partition_search_breakout_rate_thr = 80;
-    // Note: This speed feature is disable as it seems to be worse in
-    // compression/quality and is also slower.
-    // sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
-    sf->allow_partition_search_skip = 1;
-    sf->disable_wedge_search_var_thresh = 100;
-    sf->fast_wedge_sign_estimate = 1;
-  }
-
-  if (speed >= 3) {
-    sf->tx_size_search_method = boosted ? USE_FULL_RD : USE_LARGESTALL;
-    sf->less_rectangular_check_level = 2;
-    sf->adaptive_pred_interp_filter = 1;
-    // adaptive_motion_search breaks encoder multi-thread tests.
-    // The values in x->pred_mv[] differ for single and multi-thread cases.
-    // See aomedia:1778.
-    // sf->adaptive_motion_search = 1;
-    sf->recode_loop = ALLOW_RECODE_KFARFGF;
-    sf->use_transform_domain_distortion = 1;
-    sf->use_accurate_subpel_search = 0;
-    sf->adaptive_rd_thresh = 2;
-    sf->tx_type_search.prune_mode = PRUNE_2D_FAST;
-    sf->gm_search_type = GM_DISABLE_SEARCH;
-    sf->prune_comp_search_by_single_result = 2;
-  }
-
-  if (speed >= 4) {
-    sf->tx_type_search.fast_intra_tx_type_search = 1;
-    sf->tx_type_search.fast_inter_tx_type_search = 1;
-    sf->use_square_partition_only_threshold =
-        boosted ? BLOCK_128X128 : BLOCK_4X4;
-    sf->tx_size_search_method =
-        frame_is_intra_only(cm) ? USE_FULL_RD : USE_LARGESTALL;
-    sf->mv.subpel_search_method = SUBPEL_TREE_PRUNED;
-    sf->adaptive_pred_interp_filter = 0;
-    sf->adaptive_mode_search = 1;
-    sf->cb_partition_search = !boosted;
-    sf->alt_ref_search_fp = 1;
-  }
-
-  if (speed >= 5) {
-    sf->recode_loop = ALLOW_RECODE_KFMAXBW;
-    sf->intra_y_mode_mask[TX_64X64] = INTRA_DC_H_V;
-    sf->intra_uv_mode_mask[TX_64X64] = UV_INTRA_DC_H_V_CFL;
-    sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
-    sf->intra_uv_mode_mask[TX_32X32] = UV_INTRA_DC_H_V_CFL;
-    sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V;
-    sf->intra_uv_mode_mask[TX_16X16] = UV_INTRA_DC_H_V_CFL;
-    sf->use_square_partition_only_threshold = BLOCK_4X4;
-    sf->tx_size_search_method = USE_LARGESTALL;
-    sf->mv.search_method = BIGDIA;
-    sf->mv.subpel_search_method = SUBPEL_TREE_PRUNED_MORE;
-    sf->adaptive_rd_thresh = 4;
-    sf->mode_search_skip_flags =
-        (cm->frame_type == KEY_FRAME)
-            ? 0
-            : FLAG_SKIP_INTRA_DIRMISMATCH | FLAG_SKIP_INTRA_BESTINTER |
-                  FLAG_SKIP_COMP_BESTINTRA | FLAG_SKIP_INTRA_LOWVAR |
-                  FLAG_EARLY_TERMINATE;
-    sf->disable_filter_search_var_thresh = 200;
-    sf->use_fast_coef_costing = 1;
-    sf->partition_search_breakout_rate_thr = 300;
-    sf->use_transform_domain_distortion = 2;
-  }
-
-  if (speed >= 6) {
-    int i;
-    sf->optimize_coefficients = NO_TRELLIS_OPT;
-    sf->mv.search_method = HEX;
-    sf->disable_filter_search_var_thresh = 500;
-    for (i = 0; i < TX_SIZES; ++i) {
-      sf->intra_y_mode_mask[i] = INTRA_DC;
-      sf->intra_uv_mode_mask[i] = UV_INTRA_DC_CFL;
-    }
-    sf->partition_search_breakout_rate_thr = 500;
-    sf->mv.reduce_first_step_size = 1;
-    sf->simple_model_rd_from_var = 1;
-  }
-  if (speed >= 7) {
-    sf->default_max_partition_size = BLOCK_32X32;
-    sf->default_min_partition_size = BLOCK_8X8;
-    sf->intra_y_mode_mask[TX_64X64] = INTRA_DC;
-    sf->intra_y_mode_mask[TX_32X32] = INTRA_DC;
-    sf->frame_parameter_update = 0;
-    sf->mv.search_method = FAST_HEX;
-    sf->partition_search_type = REFERENCE_PARTITION;
-    sf->mode_search_skip_flags |= FLAG_SKIP_INTRA_DIRMISMATCH;
-  }
-  if (speed >= 8) {
-    sf->mv.search_method = FAST_DIAMOND;
-    sf->mv.subpel_force_stop = 2;
-    sf->lpf_pick = LPF_PICK_MINIMAL_LPF;
-  }
-}
-
-void av1_set_speed_features_framesize_dependent(AV1_COMP *cpi) {
-  SPEED_FEATURES *const sf = &cpi->sf;
-  const AV1EncoderConfig *const oxcf = &cpi->oxcf;
-  RD_OPT *const rd = &cpi->rd;
-  int i;
-
-  if (oxcf->mode == GOOD) {
-    set_good_speed_feature_framesize_dependent(cpi, sf, oxcf->speed);
-  }
-
-  if (sf->disable_split_mask == DISABLE_ALL_SPLIT) {
-    sf->adaptive_pred_interp_filter = 0;
-  }
-
-  // Check for masked out split cases.
-  for (i = 0; i < MAX_REFS; ++i) {
-    if (sf->disable_split_mask & (1 << i)) {
-      rd->thresh_mult_sub8x8[i] = INT_MAX;
-    }
-  }
-
-  // This is only used in motion vector unit test.
-  if (cpi->oxcf.motion_vector_unit_test == 1)
-    cpi->find_fractional_mv_step = av1_return_max_sub_pixel_mv;
-  else if (cpi->oxcf.motion_vector_unit_test == 2)
-    cpi->find_fractional_mv_step = av1_return_min_sub_pixel_mv;
-}
-
-void av1_set_speed_features_framesize_independent(AV1_COMP *cpi) {
-  AV1_COMMON *const cm = &cpi->common;
-  SPEED_FEATURES *const sf = &cpi->sf;
-  MACROBLOCK *const x = &cpi->td.mb;
-  const AV1EncoderConfig *const oxcf = &cpi->oxcf;
-  int i;
-
-  // best quality defaults
-  sf->frame_parameter_update = 1;
-  sf->mv.search_method = NSTEP;
-  sf->recode_loop = ALLOW_RECODE;
-  sf->mv.subpel_search_method = SUBPEL_TREE;
-  sf->mv.subpel_iters_per_step = 2;
-  sf->mv.subpel_force_stop = 0;
-#if DISABLE_TRELLISQ_SEARCH == 2
-  sf->optimize_coefficients = !is_lossless_requested(&cpi->oxcf)
-                                  ? FINAL_PASS_TRELLIS_OPT
-                                  : NO_TRELLIS_OPT;
-#elif DISABLE_TRELLISQ_SEARCH == 1
-  sf->optimize_coefficients = NO_TRELLIS_OPT;
-#else
-  if (is_lossless_requested(&cpi->oxcf))
-    sf->optimize_coefficients = NO_TRELLIS_OPT;
-  else
-    sf->optimize_coefficients = FULL_TRELLIS_OPT;
-#endif  // DISABLE_TRELLISQ_SEARCH
-  sf->gm_erroradv_type = GM_ERRORADV_TR_0;
-  sf->mv.reduce_first_step_size = 0;
-  sf->mv.auto_mv_step_size = 0;
-  sf->comp_inter_joint_search_thresh = BLOCK_4X4;
-  sf->adaptive_rd_thresh = 0;
-  sf->tx_size_search_method = USE_FULL_RD;
-  sf->inter_tx_size_search_init_depth_sqr = 0;
-  sf->inter_tx_size_search_init_depth_rect = 0;
-  sf->intra_tx_size_search_init_depth_rect = 0;
-  sf->intra_tx_size_search_init_depth_sqr = 0;
-  sf->tx_size_search_lgr_block = 0;
-  sf->model_based_prune_tx_search_level = 0;
-  sf->model_based_post_interp_filter_breakout = 0;
-  sf->reduce_inter_modes = 0;
-  sf->selective_ref_gm = 1;
-  sf->adaptive_motion_search = 0;
-  sf->adaptive_pred_interp_filter = 0;
-  sf->adaptive_mode_search = 0;
-  sf->cb_partition_search = 0;
-  sf->alt_ref_search_fp = 0;
-  sf->partition_search_type = SEARCH_PARTITION;
-  sf->tx_type_search.prune_mode = PRUNE_2D_ACCURATE;
-  sf->tx_type_search.ml_tx_split_thresh = 30;
-  sf->tx_type_search.use_skip_flag_prediction = 1;
-  sf->tx_type_search.fast_intra_tx_type_search = 0;
-  sf->tx_type_search.fast_inter_tx_type_search = 0;
-  sf->tx_type_search.skip_tx_search = 0;
-  sf->selective_ref_frame = 0;
-  sf->less_rectangular_check_level = 0;
-  sf->use_square_partition_only_threshold = BLOCK_128X128;
-  sf->prune_ref_frame_for_rect_partitions = 0;
-  sf->auto_min_max_partition_size = NOT_IN_USE;
-  sf->rd_auto_partition_min_limit = BLOCK_4X4;
-  sf->default_max_partition_size = BLOCK_LARGEST;
-  sf->default_min_partition_size = BLOCK_4X4;
-  sf->adjust_partitioning_from_last_frame = 0;
-  sf->disable_split_mask = 0;
-  sf->mode_search_skip_flags = 0;
-  sf->disable_filter_search_var_thresh = 0;
-  sf->allow_partition_search_skip = 0;
-  sf->use_accurate_subpel_search = 2;
-  sf->disable_wedge_search_var_thresh = 0;
-  sf->fast_wedge_sign_estimate = 0;
-  sf->drop_ref = 0;
-  sf->skip_intra_in_interframe = 1;
-  sf->txb_split_cap = 1;
-  sf->adaptive_txb_search_level = 0;
-  sf->two_pass_partition_search = 0;
-  sf->mode_pruning_based_on_two_pass_partition_search = 0;
-  sf->use_intra_txb_hash = 0;
-  sf->use_inter_txb_hash = 1;
-  sf->use_mb_rd_hash = 1;
-  sf->optimize_b_precheck = 0;
-  sf->jnt_comp_fast_tx_search = 0;
-  sf->jnt_comp_skip_mv_search = 0;
-  sf->reuse_inter_intra_mode = 0;
-
-  for (i = 0; i < TX_SIZES; i++) {
-    sf->intra_y_mode_mask[i] = INTRA_ALL;
-    sf->intra_uv_mode_mask[i] = UV_INTRA_ALL;
-  }
-  sf->lpf_pick = LPF_PICK_FROM_FULL_IMAGE;
-  sf->use_fast_coef_costing = 0;
-  sf->max_intra_bsize = BLOCK_LARGEST;
-  // This setting only takes effect when partition_search_type is set
-  // to FIXED_PARTITION.
-  sf->always_this_block_size = BLOCK_16X16;
-  // Recode loop tolerance %.
-  sf->recode_tolerance = 25;
-  sf->partition_search_breakout_dist_thr = 0;
-  sf->partition_search_breakout_rate_thr = 0;
-  sf->simple_model_rd_from_var = 0;
-  sf->prune_ext_partition_types_search_level = 0;
-  sf->ml_prune_rect_partition = 0;
-  sf->ml_prune_ab_partition = 0;
-  sf->ml_prune_4_partition = 0;
-  sf->fast_cdef_search = 0;
-  for (i = 0; i < PARTITION_BLOCK_SIZES; ++i)
-    sf->ml_partition_search_breakout_thresh[i] = -1;  // -1 means not enabled.
-
-  // Set this at the appropriate speed levels
-  sf->use_transform_domain_distortion = 0;
-  sf->gm_search_type = GM_FULL_SEARCH;
-  sf->gm_disable_recode = 0;
-  sf->use_fast_interpolation_filter_search = 0;
-  sf->skip_repeat_interpolation_filter_search = 0;
-  sf->use_hash_based_trellis = 0;
-  sf->prune_comp_search_by_single_result = 0;
-  sf->skip_repeated_newmv = 0;
-
-  // Set decoder side speed feature to use less dual sgr modes
-  sf->dual_sgr_penalty_level = 0;
-
-  sf->inter_mode_rd_model_estimation = 0;
-  sf->obmc_full_pixel_search_level = 0;
-
-  if (oxcf->mode == GOOD)
-    set_good_speed_features_framesize_independent(cpi, sf, oxcf->speed);
-
-  // sf->partition_search_breakout_dist_thr is set assuming max 64x64
-  // blocks. Normalise this if the blocks are bigger.
-  if (MAX_SB_SIZE_LOG2 > 6) {
-    sf->partition_search_breakout_dist_thr <<= 2 * (MAX_SB_SIZE_LOG2 - 6);
-  }
-
-  cpi->diamond_search_sad = av1_diamond_search_sad;
-
-  sf->allow_exhaustive_searches = 1;
-  int speed = (oxcf->speed > MAX_MESH_SPEED) ? MAX_MESH_SPEED : oxcf->speed;
-  if (cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION)
-    sf->exhaustive_searches_thresh = (1 << 24);
-  else
-    sf->exhaustive_searches_thresh = (1 << 25);
-  sf->max_exaustive_pct = good_quality_max_mesh_pct[speed];
-  if (speed > 0)
-    sf->exhaustive_searches_thresh = sf->exhaustive_searches_thresh << 1;
-
-  for (i = 0; i < MAX_MESH_STEP; ++i) {
-    sf->mesh_patterns[i].range = good_quality_mesh_patterns[speed][i].range;
-    sf->mesh_patterns[i].interval =
-        good_quality_mesh_patterns[speed][i].interval;
-  }
-  if ((frame_is_intra_only(cm) && cm->allow_screen_content_tools) &&
-      (cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION ||
-       cpi->oxcf.content == AOM_CONTENT_SCREEN)) {
-    for (i = 0; i < MAX_MESH_STEP; ++i) {
-      sf->mesh_patterns[i].range = intrabc_mesh_patterns[speed][i].range;
-      sf->mesh_patterns[i].interval = intrabc_mesh_patterns[speed][i].interval;
-    }
-    sf->max_exaustive_pct = intrabc_max_mesh_pct[speed];
-  }
-
-  // Slow quant, dct and trellis not worthwhile for first pass
-  // so make sure they are always turned off.
-  if (oxcf->pass == 1) sf->optimize_coefficients = NO_TRELLIS_OPT;
-
-  // No recode for 1 pass.
-  if (oxcf->pass == 0) {
-    sf->recode_loop = DISALLOW_RECODE;
-    sf->optimize_coefficients = NO_TRELLIS_OPT;
-  }
-
-  if (sf->mv.subpel_search_method == SUBPEL_TREE) {
-    cpi->find_fractional_mv_step = av1_find_best_sub_pixel_tree;
-  } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED) {
-    cpi->find_fractional_mv_step = av1_find_best_sub_pixel_tree_pruned;
-  } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED_MORE) {
-    cpi->find_fractional_mv_step = av1_find_best_sub_pixel_tree_pruned_more;
-  } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED_EVENMORE) {
-    cpi->find_fractional_mv_step = av1_find_best_sub_pixel_tree_pruned_evenmore;
-  }
-
-  cpi->optimize_speed_feature =
-      oxcf->pass != 1 ? sf->optimize_coefficients : NO_TRELLIS_OPT;
-  // FIXME: trellis not very efficient for quantisation matrices
-  if (cm->using_qmatrix) cpi->optimize_speed_feature = NO_TRELLIS_OPT;
-  if (oxcf->disable_trellis_quant) cpi->optimize_speed_feature = NO_TRELLIS_OPT;
-
-  x->min_partition_size = sf->default_min_partition_size;
-  x->max_partition_size = sf->default_max_partition_size;
-
-  // This is only used in motion vector unit test.
-  if (cpi->oxcf.motion_vector_unit_test == 1)
-    cpi->find_fractional_mv_step = av1_return_max_sub_pixel_mv;
-  else if (cpi->oxcf.motion_vector_unit_test == 2)
-    cpi->find_fractional_mv_step = av1_return_min_sub_pixel_mv;
-
-#if CONFIG_DIST_8X8
-  if (sf->use_transform_domain_distortion > 0) cpi->oxcf.using_dist_8x8 = 0;
-
-  if (cpi->oxcf.using_dist_8x8) x->min_partition_size = BLOCK_8X8;
-#endif  // CONFIG_DIST_8X8
-}