| /* |
| * Copyright (c) 2017, 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. |
| */ |
| |
| // This tool is a gadget for offline probability training. |
| // A binary executable aom_entropy_optimizer will be generated in tools/. It |
| // parses a binary file consisting of counts written in the format of |
| // FRAME_COUNTS in entropymode.h, and computes the optimized probability table, |
| // which will be written to a new c file optimized_probs.c according to format |
| // of entropymode.c file. |
| // |
| // Command line: ./aom_entropy_optimizer [directory of the count file] |
| // |
| // The input file can either be generated by encoding a single clip by |
| // turning on entropy_stats experiment, or be collected at a larger scale at |
| // which a python script which will be provided soon can be used to aggregate |
| // multiple stats output. |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include "./aom_config.h" |
| #include "av1/common/entropymode.h" |
| |
| #if CONFIG_EC_ADAPT |
| #if CONFIG_ALT_INTRA |
| #if CONFIG_SMOOTH_HV |
| const aom_tree_index av1_intra_mode_tree[TREE_SIZE(INTRA_MODES)] = { |
| -DC_PRED, |
| 2, /* 0 = DC_NODE */ |
| -TM_PRED, |
| 4, /* 1 = TM_NODE */ |
| -V_PRED, |
| 6, /* 2 = V_NODE */ |
| 8, |
| 12, /* 3 = COM_NODE */ |
| -H_PRED, |
| 10, /* 4 = H_NODE */ |
| -D135_PRED, |
| -D117_PRED, /* 5 = D135_NODE */ |
| -D45_PRED, |
| 14, /* 6 = D45_NODE */ |
| -D63_PRED, |
| 16, /* 7 = D63_NODE */ |
| -D153_PRED, |
| 18, /* 8 = D153_NODE */ |
| -D207_PRED, |
| 20, /* 9 = D207_NODE */ |
| -SMOOTH_PRED, |
| 22, /* 10 = SMOOTH_NODE */ |
| -SMOOTH_V_PRED, |
| -SMOOTH_H_PRED /* 11 = SMOOTH_V_NODE */ |
| }; |
| #else |
| const aom_tree_index av1_intra_mode_tree[TREE_SIZE(INTRA_MODES)] = { |
| -DC_PRED, 2, /* 0 = DC_NODE */ |
| -TM_PRED, 4, /* 1 = TM_NODE */ |
| -V_PRED, 6, /* 2 = V_NODE */ |
| 8, 12, /* 3 = COM_NODE */ |
| -H_PRED, 10, /* 4 = H_NODE */ |
| -D135_PRED, -D117_PRED, /* 5 = D135_NODE */ |
| -D45_PRED, 14, /* 6 = D45_NODE */ |
| -D63_PRED, 16, /* 7 = D63_NODE */ |
| -D153_PRED, 18, /* 8 = D153_NODE */ |
| -D207_PRED, -SMOOTH_PRED, /* 9 = D207_NODE */ |
| }; |
| #endif // CONFIG_SMOOTH_HV |
| #else |
| const aom_tree_index av1_intra_mode_tree[TREE_SIZE(INTRA_MODES)] = { |
| -DC_PRED, 2, /* 0 = DC_NODE */ |
| -TM_PRED, 4, /* 1 = TM_NODE */ |
| -V_PRED, 6, /* 2 = V_NODE */ |
| 8, 12, /* 3 = COM_NODE */ |
| -H_PRED, 10, /* 4 = H_NODE */ |
| -D135_PRED, -D117_PRED, /* 5 = D135_NODE */ |
| -D45_PRED, 14, /* 6 = D45_NODE */ |
| -D63_PRED, 16, /* 7 = D63_NODE */ |
| -D153_PRED, -D207_PRED /* 8 = D153_NODE */ |
| }; |
| #endif // CONFIG_ALT_INTRA |
| #endif |
| |
| #define SPACES_PER_TAB 2 |
| |
| typedef unsigned int aom_count_type; |
| // A log file recording parsed counts |
| static FILE *logfile; // TODO(yuec): make it a command line option |
| |
| // Optimized probabilities will be stored in probs[]. |
| static INLINE unsigned int optimize_tree_probs(const aom_tree_index *tree, |
| unsigned int idx, |
| const unsigned int *counts, |
| aom_prob *probs) { |
| const int l = tree[idx]; |
| const unsigned int left_count = |
| (l <= 0) ? counts[-l] : optimize_tree_probs(tree, l, counts, probs); |
| const int r = tree[idx + 1]; |
| const unsigned int right_count = |
| (r <= 0) ? counts[-r] : optimize_tree_probs(tree, r, counts, probs); |
| probs[idx >> 1] = get_binary_prob(left_count, right_count); |
| return left_count + right_count; |
| } |
| |
| static int parse_stats(aom_count_type **ct_ptr, FILE *const probsfile, int tabs, |
| int dim_of_cts, int *cts_each_dim, |
| const aom_tree_index *tree, int flatten_last_dim) { |
| if (dim_of_cts < 1) { |
| fprintf(stderr, "The dimension of a counts vector should be at least 1!\n"); |
| return 1; |
| } |
| if (dim_of_cts == 1) { |
| const int total_modes = cts_each_dim[0]; |
| aom_count_type *counts1d = *ct_ptr; |
| aom_prob *probs = aom_malloc(sizeof(*probs) * (total_modes - 1)); |
| |
| if (probs == NULL) { |
| fprintf(stderr, "Allocating prob array failed!\n"); |
| return 1; |
| } |
| |
| (*ct_ptr) += total_modes; |
| if (tree != NULL) { |
| optimize_tree_probs(tree, 0, counts1d, probs); |
| } else { |
| assert(total_modes == 2); |
| probs[0] = get_binary_prob(counts1d[0], counts1d[1]); |
| } |
| if (tabs > 0) fprintf(probsfile, "%*c", tabs * SPACES_PER_TAB, ' '); |
| for (int k = 0; k < total_modes - 1; ++k) { |
| fprintf(probsfile, " %3d,", probs[k]); |
| fprintf(logfile, "%d ", counts1d[k]); |
| } |
| fprintf(logfile, "%d\n", counts1d[total_modes - 1]); |
| } else if (dim_of_cts == 2 && flatten_last_dim) { |
| assert(cts_each_dim[1] == 2); |
| |
| for (int k = 0; k < cts_each_dim[0]; ++k) { |
| fprintf(probsfile, " %3d,", get_binary_prob((*ct_ptr)[0], (*ct_ptr)[1])); |
| fprintf(logfile, "%d %d\n", (*ct_ptr)[0], (*ct_ptr)[1]); |
| (*ct_ptr) += 2; |
| } |
| } else { |
| for (int k = 0; k < cts_each_dim[0]; ++k) { |
| int tabs_next_level; |
| if (dim_of_cts == 2 || (dim_of_cts == 3 && flatten_last_dim)) { |
| fprintf(probsfile, "%*c{", tabs * SPACES_PER_TAB, ' '); |
| tabs_next_level = 0; |
| } else { |
| fprintf(probsfile, "%*c{\n", tabs * SPACES_PER_TAB, ' '); |
| tabs_next_level = tabs + 1; |
| } |
| if (parse_stats(ct_ptr, probsfile, tabs_next_level, dim_of_cts - 1, |
| cts_each_dim + 1, tree, flatten_last_dim)) { |
| return 1; |
| } |
| if (dim_of_cts == 2 || (dim_of_cts == 3 && flatten_last_dim)) { |
| fprintf(probsfile, "},\n"); |
| } else { |
| fprintf(probsfile, "%*c},\n", tabs * SPACES_PER_TAB, ' '); |
| } |
| } |
| } |
| return 0; |
| } |
| |
| // This function parses the stats of a syntax, either binary or multi-symbol, |
| // in different contexts, and writes the optimized probability table to |
| // probsfile. |
| // counts: pointer of the first count element in counts array |
| // probsfile: output file |
| // dim_of_cts: number of dimensions of counts array |
| // cts_each_dim: an array storing size of each dimension of counts array |
| // tree: binary tree for a multi-symbol syntax, or NULL for a binary one |
| // flatten_last_dim: for a binary syntax, if flatten_last_dim is 0, probs in |
| // different contexts will be written separately, e.g., |
| // {{p1}, {p2}, ...}; |
| // otherwise will be grouped together at the second last |
| // dimension, i.e., |
| // {p1, p2, ...}. |
| // prefix: declaration header for the entropy table |
| static void optimize_entropy_table(aom_count_type *counts, |
| FILE *const probsfile, int dim_of_cts, |
| int *cts_each_dim, |
| const aom_tree_index *tree, |
| int flatten_last_dim, char *prefix) { |
| aom_count_type *ct_ptr = counts; |
| |
| assert(!flatten_last_dim || cts_each_dim[dim_of_cts - 1] == 2); |
| |
| fprintf(probsfile, "%s = {\n", prefix); |
| if (parse_stats(&ct_ptr, probsfile, 1, dim_of_cts, cts_each_dim, tree, |
| flatten_last_dim)) { |
| fprintf(probsfile, "Optimizer failed!\n"); |
| } |
| fprintf(probsfile, "};\n\n"); |
| fprintf(logfile, "\n"); |
| } |
| |
| int main(int argc, const char **argv) { |
| if (argc < 2) { |
| fprintf(stderr, "Please specify the input stats file!\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| FILE *const statsfile = fopen(argv[1], "rb"); |
| if (statsfile == NULL) { |
| fprintf(stderr, "Failed to open input file!\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| FRAME_COUNTS fc; |
| fread(&fc, sizeof(FRAME_COUNTS), 1, statsfile); |
| |
| FILE *const probsfile = fopen("optimized_probs.c", "w"); |
| if (probsfile == NULL) { |
| fprintf(stderr, |
| "Failed to create output file for optimized entropy tables!\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| logfile = fopen("aom_entropy_optimizer_parsed_counts.log", "w"); |
| if (logfile == NULL) { |
| fprintf(stderr, "Failed to create log file for parsed counts!\n"); |
| exit(EXIT_FAILURE); |
| } |
| |
| int cts_each_dim[10]; |
| |
| /* Intra mode (keyframe luma) */ |
| cts_each_dim[0] = INTRA_MODES; |
| cts_each_dim[1] = INTRA_MODES; |
| cts_each_dim[2] = INTRA_MODES; |
| optimize_entropy_table( |
| &(fc.kf_y_mode[0][0][0]), probsfile, 3, cts_each_dim, av1_intra_mode_tree, |
| 0, |
| "const aom_prob av1_kf_y_mode_prob[INTRA_MODES][INTRA_MODES]" |
| "[INTRA_MODES - 1]"); |
| |
| /* Intra mode (non-keyframe luma) */ |
| cts_each_dim[0] = BLOCK_SIZE_GROUPS; |
| cts_each_dim[1] = INTRA_MODES; |
| optimize_entropy_table( |
| &(fc.y_mode[0][0]), probsfile, 2, cts_each_dim, av1_intra_mode_tree, 0, |
| "static const aom_prob default_if_y_probs[BLOCK_SIZE_GROUPS]" |
| "[INTRA_MODES - 1]"); |
| |
| /* Intra mode (chroma) */ |
| cts_each_dim[0] = INTRA_MODES; |
| cts_each_dim[1] = INTRA_MODES; |
| optimize_entropy_table(&(fc.uv_mode[0][0]), probsfile, 2, cts_each_dim, |
| av1_intra_mode_tree, 0, |
| "static const aom_prob default_uv_probs[INTRA_MODES]" |
| "[INTRA_MODES - 1]"); |
| |
| /* Partition */ |
| cts_each_dim[0] = PARTITION_CONTEXTS; |
| #if CONFIG_EXT_PARTITION_TYPES |
| cts_each_dim[1] = EXT_PARTITION_TYPES; |
| // TODO(yuec): Wrong prob for context = 0, because the old tree is used |
| optimize_entropy_table(&(fc.partition[0][0]), probsfile, 2, cts_each_dim, |
| av1_ext_partition_tree, 0, |
| "static const aom_prob default_partition_probs" |
| "[PARTITION_CONTEXTS][EXT_PARTITION_TYPES - 1]"); |
| #else |
| cts_each_dim[1] = PARTITION_TYPES; |
| optimize_entropy_table(&(fc.partition[0][0]), probsfile, 2, cts_each_dim, |
| av1_partition_tree, 0, |
| "static const aom_prob default_partition_probs" |
| "[PARTITION_CONTEXTS][PARTITION_TYPES - 1]"); |
| #endif |
| |
| /* Interpolation filter */ |
| cts_each_dim[0] = SWITCHABLE_FILTER_CONTEXTS; |
| cts_each_dim[1] = SWITCHABLE_FILTERS; |
| optimize_entropy_table( |
| &(fc.switchable_interp[0][0]), probsfile, 2, cts_each_dim, |
| av1_switchable_interp_tree, 0, |
| "static const aom_prob \n" |
| "default_switchable_interp_prob[SWITCHABLE_FILTER_CONTEXTS]" |
| "[SWITCHABLE_FILTERS - 1]"); |
| |
| /* Blockzero */ |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = REF_TYPES; |
| cts_each_dim[3] = BLOCKZ_CONTEXTS; |
| cts_each_dim[4] = 2; |
| optimize_entropy_table( |
| &(fc.blockz_count[0][0][0][0][0]), probsfile, 5, cts_each_dim, NULL, 1, |
| "static const aom_prob av1_default_blockzero_probs[TX_SIZES]" |
| "[PLANE_TYPES][REF_TYPES][BLOCKZ_CONTEXTS]"); |
| |
| /* Motion vector referencing */ |
| cts_each_dim[0] = NEWMV_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.newmv_mode[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_newmv_prob[NEWMV_MODE_CONTEXTS]"); |
| |
| cts_each_dim[0] = ZEROMV_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.zeromv_mode[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_zeromv_prob[ZEROMV_MODE_CONTEXTS]"); |
| |
| cts_each_dim[0] = REFMV_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.refmv_mode[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_refmv_prob[REFMV_MODE_CONTEXTS]"); |
| |
| cts_each_dim[0] = DRL_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.drl_mode[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_drl_prob[DRL_MODE_CONTEXTS]"); |
| |
| /* ext_inter experiment */ |
| #if CONFIG_EXT_INTER |
| /* New compound mode */ |
| cts_each_dim[0] = INTER_MODE_CONTEXTS; |
| cts_each_dim[1] = INTER_COMPOUND_MODES; |
| optimize_entropy_table( |
| &(fc.inter_compound_mode[0][0]), probsfile, 2, cts_each_dim, |
| av1_inter_compound_mode_tree, 0, |
| "static const aom_prob default_inter_compound_mode_probs\n" |
| "[INTER_MODE_CONTEXTS][INTER_COMPOUND_MODES - 1]"); |
| #if CONFIG_COMPOUND_SINGLEREF |
| /* Compound singleref mode */ |
| cts_each_dim[0] = INTER_MODE_CONTEXTS; |
| cts_each_dim[1] = INTER_SINGLEREF_COMP_MODES; |
| optimize_entropy_table( |
| &(fc.inter_singleref_comp_mode[0][0]), probsfile, 2, cts_each_dim, |
| av1_inter_singleref_comp_mode_tree, 0, |
| "static const aom_prob default_inter_singleref_comp_mode_probs\n" |
| "[INTER_MODE_CONTEXTS][INTER_SINGLEREF_COMP_MODES - 1]"); |
| #endif |
| #if CONFIG_INTERINTRA |
| /* Interintra */ |
| cts_each_dim[0] = BLOCK_SIZE_GROUPS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.interintra[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_interintra_prob[BLOCK_SIZE_GROUPS]"); |
| |
| cts_each_dim[0] = BLOCK_SIZE_GROUPS; |
| cts_each_dim[1] = INTERINTRA_MODES; |
| optimize_entropy_table( |
| &(fc.interintra_mode[0][0]), probsfile, 2, cts_each_dim, |
| av1_interintra_mode_tree, 0, |
| "static const aom_prob " |
| "default_interintra_mode_prob[BLOCK_SIZE_GROUPS][INTERINTRA_MODES - 1]"); |
| |
| cts_each_dim[0] = BLOCK_SIZES; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.wedge_interintra[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_wedge_interintra_prob[BLOCK_SIZES]"); |
| #endif |
| /* Compound type */ |
| cts_each_dim[0] = BLOCK_SIZES; |
| cts_each_dim[1] = COMPOUND_TYPES; |
| optimize_entropy_table(&(fc.compound_interinter[0][0]), probsfile, 2, |
| cts_each_dim, av1_compound_type_tree, 0, |
| "static const aom_prob default_compound_type_probs" |
| "[BLOCK_SIZES][COMPOUND_TYPES - 1]"); |
| #endif |
| |
| /* motion_var and warped_motion experiments */ |
| #if CONFIG_MOTION_VAR || CONFIG_WARPED_MOTION |
| cts_each_dim[0] = BLOCK_SIZES; |
| cts_each_dim[1] = MOTION_MODES; |
| optimize_entropy_table( |
| &(fc.motion_mode[0][0]), probsfile, 2, cts_each_dim, av1_motion_mode_tree, |
| 0, |
| "static const aom_prob default_motion_mode_prob[BLOCK_SIZES]" |
| "[MOTION_MODES - 1]"); |
| #if CONFIG_MOTION_VAR && CONFIG_WARPED_MOTION |
| cts_each_dim[0] = BLOCK_SIZES; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.obmc[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_obmc_prob[BLOCK_SIZES]"); |
| #endif // CONFIG_MOTION_VAR && CONFIG_WARPED_MOTION |
| #endif // CONFIG_MOTION_VAR || CONFIG_WARPED_MOTION |
| |
| /* Intra/inter flag */ |
| cts_each_dim[0] = INTRA_INTER_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table(&(fc.intra_inter[0][0]), probsfile, 2, cts_each_dim, |
| NULL, 1, |
| "static const aom_prob default_intra_inter_p" |
| "[INTRA_INTER_CONTEXTS]"); |
| |
| /* Single/comp ref flag */ |
| cts_each_dim[0] = COMP_INTER_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table(&(fc.comp_inter[0][0]), probsfile, 2, cts_each_dim, |
| NULL, 1, |
| "static const aom_prob default_comp_inter_p" |
| "[COMP_INTER_CONTEXTS]"); |
| |
| /* ext_comp_refs experiment */ |
| #if CONFIG_EXT_COMP_REFS |
| cts_each_dim[0] = COMP_REF_TYPE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.comp_ref_type[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_comp_ref_type_p[COMP_REF_TYPE_CONTEXTS]"); |
| |
| cts_each_dim[0] = UNI_COMP_REF_CONTEXTS; |
| cts_each_dim[1] = UNIDIR_COMP_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table( |
| &(fc.uni_comp_ref[0][0][0]), probsfile, 3, cts_each_dim, NULL, 1, |
| "static const aom_prob\n" |
| "default_uni_comp_ref_p[UNI_COMP_REF_CONTEXTS][UNIDIR_COMP_REFS - 1]"); |
| #endif |
| |
| /* Reference frame (single ref) */ |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = SINGLE_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table( |
| &(fc.single_ref[0][0][0]), probsfile, 3, cts_each_dim, NULL, 1, |
| "static const aom_prob default_single_ref_p[REF_CONTEXTS]" |
| "[SINGLE_REFS - 1]"); |
| |
| #if CONFIG_EXT_REFS |
| /* ext_refs experiment */ |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = FWD_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table( |
| &(fc.comp_ref[0][0][0]), probsfile, 3, cts_each_dim, NULL, 1, |
| "static const aom_prob default_comp_ref_p[REF_CONTEXTS][FWD_REFS - 1]"); |
| |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = BWD_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table(&(fc.comp_bwdref[0][0][0]), probsfile, 3, cts_each_dim, |
| NULL, 1, |
| "static const aom_prob " |
| "default_comp_bwdref_p[REF_CONTEXTS][BWD_REFS - 1]"); |
| #else |
| /* Reference frame (compound refs) */ |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = COMP_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table( |
| &(fc.comp_ref[0][0][0]), probsfile, 3, cts_each_dim, NULL, 1, |
| "static const aom_prob default_comp_ref_p[REF_CONTEXTS]" |
| "[COMP_REFS - 1]"); |
| #endif // CONFIG_EXT_REFS |
| |
| /* Compound single ref inter mode */ |
| #if CONFIG_EXT_INTER && CONFIG_COMPOUND_SINGLEREF |
| cts_each_dim[0] = COMP_INTER_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table(&(fc.comp_inter_mode[0][0]), probsfile, 2, |
| cts_each_dim, NULL, 1, |
| "static const aom_prob " |
| "default_comp_inter_mode_p[COMP_INTER_MODE_CONTEXTS]"); |
| #endif |
| |
| /* Transform size */ |
| // TODO(yuec): av1_tx_size_tree has variable sizes, so needs special handling |
| #if CONFIG_EXT_TX && CONFIG_RECT_TX && CONFIG_RECT_TX_EXT |
| cts_each_dim[0] = 2; |
| optimize_entropy_table(&(fc.quarter_tx_size[0]), probsfile, 1, cts_each_dim, |
| NULL, 1, |
| "static const aom_prob default_quarter_tx_size_prob"); |
| #endif |
| #if CONFIG_VAR_TX |
| cts_each_dim[0] = TXFM_PARTITION_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.txfm_partition[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob " |
| "default_txfm_partition_probs[TXFM_PARTITION_CONTEXTS]"); |
| #endif |
| |
| /* Skip flag */ |
| cts_each_dim[0] = SKIP_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.skip[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_skip_probs[SKIP_CONTEXTS]"); |
| |
| /* intrabc experiment */ |
| #if CONFIG_INTRABC |
| cts_each_dim[0] = 2; |
| optimize_entropy_table(&(fc.intrabc[0]), probsfile, 1, cts_each_dim, NULL, 1, |
| "INTRABC_PROB_DEFAULT"); |
| #endif |
| |
| /* delta_q experiment */ |
| #if CONFIG_DELTA_Q |
| cts_each_dim[0] = DELTA_Q_PROBS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.delta_q[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_delta_q_probs[DELTA_Q_PROBS]"); |
| #if CONFIG_EXT_DELTA_Q |
| cts_each_dim[0] = DELTA_LF_PROBS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &(fc.delta_lf[0][0]), probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_delta_lf_probs[DELTA_LF_PROBS]"); |
| #endif |
| #endif |
| |
| /* Transform type */ |
| #if CONFIG_EXT_TX |
| // TODO(yuec): different trees are used depending on selected ext tx set |
| #else |
| // TODO(yuec): intra_ext_tx use different trees depending on the context |
| cts_each_dim[0] = EXT_TX_SIZES; |
| cts_each_dim[1] = TX_TYPES; |
| optimize_entropy_table(&(fc.inter_ext_tx[0][0]), probsfile, 2, cts_each_dim, |
| av1_ext_tx_tree, 0, |
| "static const aom_prob default_inter_ext_tx_prob" |
| "[EXT_TX_SIZES][TX_TYPES - 1]"); |
| #endif |
| |
| /* supertx experiment */ |
| #if CONFIG_SUPERTX |
| cts_each_dim[0] = PARTITION_SUPERTX_CONTEXTS; |
| cts_each_dim[1] = TX_SIZES; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table( |
| &(fc.supertx[0][0][0]), probsfile, 3, cts_each_dim, NULL, 1, |
| "static const aom_prob\n" |
| "default_supertx_prob[PARTITION_SUPERTX_CONTEXTS][TX_SIZES]"); |
| #endif |
| |
| /* ext_intra experiment */ |
| #if CONFIG_EXT_INTRA |
| #if CONFIG_INTRA_INTERP |
| cts_each_dim[0] = INTRA_FILTERS + 1; |
| cts_each_dim[1] = INTRA_FILTERS; |
| optimize_entropy_table( |
| &(fc.intra_filter[0][0]), probsfile, 2, cts_each_dim, |
| av1_intra_filter_tree, 0, |
| "static const aom_prob\n" |
| "default_intra_filter_probs[INTRA_FILTERS + 1][INTRA_FILTERS - 1]"); |
| #endif |
| #endif |
| |
| /* filter_intra experiment */ |
| #if CONFIG_FILTER_INTRA |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table(&(fc.filter_intra[0][0]), probsfile, 2, cts_each_dim, |
| NULL, 1, |
| "static const aom_prob default_filter_intra_probs[2]"); |
| #endif |
| |
| fclose(statsfile); |
| fclose(logfile); |
| fclose(probsfile); |
| |
| return 0; |
| } |
