| /* |
| * 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 optimized probability tables |
| // and CDF tables, which will be written to a new c file optimized_probs.c |
| // according to format in the codebase. |
| // |
| // 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" |
| |
| const aom_tree_index av1_intra_mode_tree[TREE_SIZE(INTRA_MODES)] = { |
| -DC_PRED, |
| 2, /* 0 = DC_NODE */ |
| -PAETH_PRED, |
| 4, /* 1 = PAETH_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 */ |
| }; |
| |
| #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 |
| |
| static INLINE aom_prob get_binary_prob_new(unsigned int n0, unsigned int n1) { |
| // The "+1" will prevent this function from generating extreme probability |
| // when both n0 and n1 are small |
| const unsigned int den = n0 + 1 + n1 + 1; |
| return get_prob(n0 + 1, den); |
| } |
| |
| // Optimized probabilities will be stored in probs[]. |
| static 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_new(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_new(counts1d[0], counts1d[1]); |
| } |
| if (tabs > 0) fprintf(probsfile, "%*c", tabs * SPACES_PER_TAB, ' '); |
| for (int k = 0; k < total_modes - 1; ++k) { |
| if (k == total_modes - 2) |
| fprintf(probsfile, " %3d ", probs[k]); |
| else |
| 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) { |
| if (k == cts_each_dim[0] - 1) { |
| fprintf(probsfile, " %3d ", |
| get_binary_prob_new((*ct_ptr)[0], (*ct_ptr)[1])); |
| } else { |
| fprintf(probsfile, " %3d,", |
| get_binary_prob_new((*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)) { |
| if (k == cts_each_dim[0] - 1) |
| fprintf(probsfile, "}\n"); |
| else |
| fprintf(probsfile, "},\n"); |
| } else { |
| if (k == cts_each_dim[0] - 1) |
| fprintf(probsfile, "%*c}\n", tabs * SPACES_PER_TAB, ' '); |
| 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"); |
| } |
| |
| static int counts_to_cdf(const aom_count_type *counts, aom_cdf_prob *cdf, |
| int modes) { |
| int64_t *csum = aom_malloc(sizeof(*csum) * modes); |
| |
| if (csum == NULL) { |
| fprintf(stderr, "Allocating csum array failed!\n"); |
| return 1; |
| } |
| csum[0] = counts[0] + 1; |
| for (int i = 1; i < modes; ++i) csum[i] = counts[i] + 1 + csum[i - 1]; |
| |
| int64_t sum = csum[modes - 1]; |
| int64_t round_shift = sum >> 1; |
| for (int i = 0; i < modes; ++i) { |
| if (sum <= 0) { |
| cdf[i] = CDF_PROB_TOP - modes + i + 1; |
| } else { |
| cdf[i] = (csum[i] * CDF_PROB_TOP + round_shift) / sum; |
| cdf[i] = AOMMIN(cdf[i], CDF_PROB_TOP - (modes - 1 + i) * 4); |
| cdf[i] = (i == 0) ? AOMMAX(cdf[i], 4) : AOMMAX(cdf[i], cdf[i - 1] + 4); |
| } |
| } |
| // if (sum <= 0) cdf[0] = CDF_PROB_TOP - 1; |
| |
| return 0; |
| } |
| |
| static int parse_counts_for_cdf_opt(aom_count_type **ct_ptr, |
| FILE *const probsfile, int tabs, |
| int dim_of_cts, int *cts_each_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_cdf_prob *cdfs = aom_malloc(sizeof(*cdfs) * total_modes); |
| |
| if (cdfs == NULL) { |
| fprintf(stderr, "Allocating cdf array failed!\n"); |
| return 1; |
| } |
| |
| counts_to_cdf(counts1d, cdfs, total_modes); |
| (*ct_ptr) += total_modes; |
| |
| if (tabs > 0) fprintf(probsfile, "%*c", tabs * SPACES_PER_TAB, ' '); |
| fprintf(probsfile, "AOM_CDF%d( ", total_modes); |
| for (int k = 0; k < total_modes - 1; ++k) { |
| fprintf(probsfile, "%d", cdfs[k]); |
| if (k < total_modes - 2) fprintf(probsfile, ","); |
| } |
| fprintf(probsfile, " )"); |
| } else { |
| for (int k = 0; k < cts_each_dim[0]; ++k) { |
| int tabs_next_level; |
| |
| if (dim_of_cts == 2) |
| fprintf(probsfile, "%*c{", tabs * SPACES_PER_TAB, ' '); |
| else |
| fprintf(probsfile, "%*c{\n", tabs * SPACES_PER_TAB, ' '); |
| tabs_next_level = dim_of_cts == 2 ? 0 : tabs + 1; |
| |
| if (parse_counts_for_cdf_opt(ct_ptr, probsfile, tabs_next_level, |
| dim_of_cts - 1, cts_each_dim + 1)) { |
| return 1; |
| } |
| |
| if (dim_of_cts == 2) { |
| if (k == cts_each_dim[0] - 1) |
| fprintf(probsfile, "}\n"); |
| else |
| fprintf(probsfile, "},\n"); |
| } else { |
| if (k == cts_each_dim[0] - 1) |
| fprintf(probsfile, "%*c}\n", tabs * SPACES_PER_TAB, ' '); |
| else |
| fprintf(probsfile, "%*c},\n", tabs * SPACES_PER_TAB, ' '); |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| static void optimize_cdf_table(aom_count_type *counts, FILE *const probsfile, |
| int dim_of_cts, int *cts_each_dim, |
| char *prefix) { |
| aom_count_type *ct_ptr = counts; |
| |
| fprintf(probsfile, "%s = {\n", prefix); |
| if (parse_counts_for_cdf_opt(&ct_ptr, probsfile, 1, dim_of_cts, |
| cts_each_dim)) { |
| fprintf(probsfile, "Optimizer failed!\n"); |
| } |
| fprintf(probsfile, "};\n\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) */ |
| #if CONFIG_KF_CTX |
| cts_each_dim[0] = KF_MODE_CONTEXTS; |
| cts_each_dim[1] = KF_MODE_CONTEXTS; |
| cts_each_dim[2] = INTRA_MODES; |
| optimize_cdf_table(&fc.kf_y_mode[0][0][0], probsfile, 3, cts_each_dim, |
| "const aom_cdf_prob\n" |
| "default_kf_y_mode_cdf[KF_MODE_CONTEXTS][KF_MODE_CONTEXTS]" |
| "[CDF_SIZE(INTRA_MODES)]"); |
| #else |
| cts_each_dim[0] = INTRA_MODES; |
| cts_each_dim[1] = INTRA_MODES; |
| cts_each_dim[2] = INTRA_MODES; |
| optimize_cdf_table( |
| &fc.kf_y_mode[0][0][0], probsfile, 3, cts_each_dim, |
| "const aom_cdf_prob\n" |
| "default_kf_y_mode_cdf[INTRA_MODES][INTRA_MODES][CDF_SIZE(INTRA_MODES)]"); |
| #endif |
| |
| cts_each_dim[0] = DIRECTIONAL_MODES; |
| cts_each_dim[1] = 2 * MAX_ANGLE_DELTA + 1; |
| optimize_cdf_table(&fc.angle_delta[0][0], probsfile, 2, cts_each_dim, |
| "const aom_cdf_prob\n" |
| "default_angle_delta_cdf" |
| "[DIRECTIONAL_MODES][CDF_SIZE(2 * MAX_ANGLE_DELTA + 1)]"); |
| |
| /* Intra mode (non-keyframe luma) */ |
| cts_each_dim[0] = BLOCK_SIZE_GROUPS; |
| cts_each_dim[1] = INTRA_MODES; |
| optimize_cdf_table( |
| &fc.y_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_if_y_mode_cdf[BLOCK_SIZE_GROUPS][CDF_SIZE(INTRA_MODES)]"); |
| |
| /* Intra mode (chroma) */ |
| cts_each_dim[0] = INTRA_MODES; |
| cts_each_dim[1] = UV_INTRA_MODES; |
| optimize_cdf_table( |
| &fc.uv_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_uv_mode_cdf[INTRA_MODES][CDF_SIZE(UV_INTRA_MODES)]"); |
| |
| /* Partition */ |
| cts_each_dim[0] = PARTITION_CONTEXTS; |
| #if CONFIG_EXT_PARTITION_TYPES |
| cts_each_dim[1] = EXT_PARTITION_TYPES; |
| optimize_cdf_table(&fc.partition[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_partition_cdf[PARTITION_CONTEXTS][CDF_SIZE(EXT_" |
| "PARTITION_TYPES)]"); |
| #else |
| cts_each_dim[1] = PARTITION_TYPES; |
| optimize_cdf_table( |
| &fc.partition[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_partition_cdf[PARTITION_CONTEXTS][CDF_SIZE(PARTITION_TYPES)]"); |
| #endif |
| |
| /* Interpolation filter */ |
| cts_each_dim[0] = SWITCHABLE_FILTER_CONTEXTS; |
| cts_each_dim[1] = SWITCHABLE_FILTERS; |
| optimize_cdf_table(&fc.switchable_interp[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_switchable_interp_cdf[SWITCHABLE_FILTER_CONTEXTS]" |
| "[CDF_SIZE(SWITCHABLE_FILTERS)]"); |
| |
| /* 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]"); |
| optimize_cdf_table(&fc.newmv_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_newmv_cdf[NEWMV_MODE_CONTEXTS][CDF_SIZE(2)]"); |
| |
| cts_each_dim[0] = GLOBALMV_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[GLOBALMV_MODE_CONTEXTS]"); |
| optimize_cdf_table(&fc.zeromv_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_zeromv_cdf[GLOBALMV_MODE_CONTEXTS][CDF_SIZE(2)]"); |
| |
| 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]"); |
| optimize_cdf_table(&fc.refmv_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_refmv_cdf[REFMV_MODE_CONTEXTS][CDF_SIZE(2)]"); |
| |
| cts_each_dim[0] = DRL_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table(&fc.drl_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_drl_cdf[DRL_MODE_CONTEXTS][CDF_SIZE(2)]"); |
| |
| /* ext_inter experiment */ |
| /* New compound mode */ |
| cts_each_dim[0] = INTER_MODE_CONTEXTS; |
| cts_each_dim[1] = INTER_COMPOUND_MODES; |
| optimize_cdf_table(&fc.inter_compound_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_inter_compound_mode_cdf[INTER_MODE_CONTEXTS][CDF_" |
| "SIZE(INTER_COMPOUND_MODES)]"); |
| |
| /* Interintra */ |
| cts_each_dim[0] = BLOCK_SIZE_GROUPS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table(&fc.interintra[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_interintra_cdf[BLOCK_SIZE_GROUPS][CDF_SIZE(2)]"); |
| |
| cts_each_dim[0] = BLOCK_SIZE_GROUPS; |
| cts_each_dim[1] = INTERINTRA_MODES; |
| optimize_cdf_table(&fc.interintra_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_interintra_mode_cdf[BLOCK_SIZE_GROUPS][CDF_SIZE(" |
| "INTERINTRA_MODES)]"); |
| |
| cts_each_dim[0] = BLOCK_SIZES_ALL; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table( |
| &fc.wedge_interintra[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_wedge_interintra_cdf[BLOCK_SIZES_ALL][CDF_SIZE(2)]"); |
| |
| /* Compound type */ |
| cts_each_dim[0] = BLOCK_SIZES_ALL; |
| cts_each_dim[1] = COMPOUND_TYPES; |
| optimize_cdf_table( |
| &fc.compound_interinter[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_compound_type_cdf[BLOCK_SIZES_ALL][CDF_SIZE(COMPOUND_TYPES)]"); |
| |
| /* motion_var and warped_motion experiments */ |
| cts_each_dim[0] = BLOCK_SIZES_ALL; |
| cts_each_dim[1] = MOTION_MODES; |
| optimize_cdf_table( |
| &fc.motion_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_motion_mode_cdf[BLOCK_SIZES_ALL][CDF_SIZE(MOTION_MODES)]"); |
| cts_each_dim[0] = BLOCK_SIZES_ALL; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table(&fc.obmc[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_obmc_cdf[BLOCK_SIZES_ALL][CDF_SIZE(2)]"); |
| |
| /* Intra/inter flag */ |
| cts_each_dim[0] = INTRA_INTER_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table( |
| &fc.intra_inter[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_intra_inter_cdf[INTRA_INTER_CONTEXTS][CDF_SIZE(2)]"); |
| |
| /* Single/comp ref flag */ |
| cts_each_dim[0] = COMP_INTER_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table( |
| &fc.comp_inter[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_comp_inter_cdf[COMP_INTER_CONTEXTS][CDF_SIZE(2)]"); |
| |
| /* ext_comp_refs experiment */ |
| #if CONFIG_EXT_COMP_REFS |
| cts_each_dim[0] = COMP_REF_TYPE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table( |
| &fc.comp_ref_type[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_comp_ref_type_cdf[COMP_REF_TYPE_CONTEXTS][CDF_SIZE(2)]"); |
| |
| cts_each_dim[0] = UNI_COMP_REF_CONTEXTS; |
| cts_each_dim[1] = UNIDIR_COMP_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_cdf_table(&fc.uni_comp_ref[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_uni_comp_ref_cdf[UNI_COMP_REF_CONTEXTS][UNIDIR_" |
| "COMP_REFS - 1][CDF_SIZE(2)]"); |
| #endif |
| |
| /* Reference frame (single ref) */ |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = SINGLE_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_cdf_table( |
| &fc.single_ref[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_single_ref_cdf[REF_CONTEXTS][SINGLE_REFS - 1][CDF_SIZE(2)]"); |
| |
| /* ext_refs experiment */ |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = FWD_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_cdf_table( |
| &fc.comp_ref[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_comp_ref_cdf[REF_CONTEXTS][FWD_REFS - 1][CDF_SIZE(2)]"); |
| |
| cts_each_dim[0] = REF_CONTEXTS; |
| cts_each_dim[1] = BWD_REFS - 1; |
| cts_each_dim[2] = 2; |
| optimize_cdf_table( |
| &fc.comp_bwdref[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_comp_bwdref_cdf[REF_CONTEXTS][BWD_REFS - 1][CDF_SIZE(2)]"); |
| |
| /* Transform size */ |
| cts_each_dim[0] = TXFM_PARTITION_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table( |
| &fc.txfm_partition[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob\n" |
| "default_txfm_partition_cdf[TXFM_PARTITION_CONTEXTS][CDF_SIZE(2)]"); |
| |
| /* Skip flag */ |
| cts_each_dim[0] = SKIP_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table(&fc.skip[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_skip_cdfs[SKIP_CONTEXTS][CDF_SIZE(2)]"); |
| |
| /* intrabc experiment */ |
| #if CONFIG_INTRABC |
| cts_each_dim[0] = 2; |
| optimize_cdf_table( |
| &fc.intrabc[0], probsfile, 1, cts_each_dim, |
| "static const aom_cdf_prob default_intrabc_cdf[CDF_SIZE(2)]"); |
| #endif |
| |
| /* filter_intra experiment */ |
| #if CONFIG_FILTER_INTRA |
| cts_each_dim[0] = FILTER_INTRA_MODES; |
| optimize_cdf_table( |
| &fc.filter_intra_mode[0], probsfile, 1, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_filter_intra_mode_cdf[CDF_SIZE(FILTER_INTRA_MODES)]"); |
| |
| cts_each_dim[0] = TX_SIZES_ALL; |
| cts_each_dim[1] = 2; |
| optimize_cdf_table(&fc.filter_intra_tx[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_filter_intra_cdfs[TX_SIZES_ALL][CDF_SIZE(2)]"); |
| #endif |
| |
| #if CONFIG_LV_MAP |
| |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = TXB_SKIP_CONTEXTS; |
| cts_each_dim[2] = 2; |
| optimize_entropy_table( |
| &fc.txb_skip[0][0][0], probsfile, 3, cts_each_dim, NULL, 1, |
| "static const aom_prob " |
| "default_txk_skip[TX_SIZES][PLANE_TYPES][SIG_COEF_CONTEXTS]"); |
| optimize_cdf_table(&fc.txb_skip[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_nz_map_cdf[TX_SIZES][PLANE_TYPES][SIG_COEF_" |
| "CONTEXTS][CDF_SIZE(2)]"); |
| |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = EOB_COEF_CONTEXTS; |
| cts_each_dim[3] = 2; |
| optimize_entropy_table( |
| &fc.eob_flag[0][0][0][0], probsfile, 4, cts_each_dim, NULL, 1, |
| "static const aom_prob " |
| "default_eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS]"); |
| |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = EOB_COEF_CONTEXTS; |
| cts_each_dim[3] = 2; |
| optimize_entropy_table( |
| &fc.eob_extra[0][0][0][0], probsfile, 4, cts_each_dim, NULL, 1, |
| "static const aom_prob " |
| "default_eob_extra[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 5; |
| optimize_cdf_table(&fc.eob_multi16[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi16[PLANE_TYPES][2][CDF_SIZE(5)]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 6; |
| optimize_cdf_table(&fc.eob_multi32[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi32[PLANE_TYPES][2][CDF_SIZE(6)]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 7; |
| optimize_cdf_table(&fc.eob_multi64[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi64[PLANE_TYPES][2][CDF_SIZE(7)]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 8; |
| optimize_cdf_table(&fc.eob_multi128[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi128[PLANE_TYPES][2][CDF_SIZE(8)]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 9; |
| optimize_cdf_table(&fc.eob_multi256[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi256[PLANE_TYPES][2][CDF_SIZE(9)]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 10; |
| optimize_cdf_table(&fc.eob_multi512[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi512[PLANE_TYPES][2][CDF_SIZE(10)]"); |
| |
| cts_each_dim[0] = PLANE_TYPES; |
| cts_each_dim[1] = 2; |
| cts_each_dim[2] = 11; |
| optimize_cdf_table(&fc.eob_multi1024[0][0][0], probsfile, 3, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_eob_multi1024[PLANE_TYPES][2][CDF_SIZE(11)]"); |
| |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = BR_CDF_SIZE - 1; |
| cts_each_dim[3] = LEVEL_CONTEXTS; |
| cts_each_dim[4] = 2; |
| optimize_entropy_table(&fc.coeff_lps[0][0][0][0][0], probsfile, 5, |
| cts_each_dim, NULL, 1, |
| "static const aom_prob " |
| "default_coeff_lps[TX_SIZES][PLANE_TYPES][BR_CDF_SIZE-" |
| "1][LEVEL_CONTEXTS]"); |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = LEVEL_CONTEXTS; |
| cts_each_dim[3] = BR_CDF_SIZE; |
| optimize_cdf_table(&fc.coeff_lps_multi[0][0][0][0], probsfile, 4, |
| cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_coeff_lps_multi[TX_SIZES][PLANE_TYPES][LEVEL_" |
| "CONTEXTS][CDF_SIZE(BR_CDF_SIZE)]"); |
| |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = SIG_COEF_CONTEXTS_2D + SIG_COEF_CONTEXTS_1D; |
| cts_each_dim[3] = 4; |
| optimize_cdf_table( |
| &fc.coeff_base_multi[0][0][0][0], probsfile, 4, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_coeff_base_multi[TX_SIZES][PLANE_TYPES][SIG_COEF_CONTEXTS]" |
| "[CDF_SIZE(NUM_BASE_LEVELS+2)]"); |
| |
| cts_each_dim[0] = TX_SIZES; |
| cts_each_dim[1] = PLANE_TYPES; |
| cts_each_dim[2] = SIG_COEF_CONTEXTS_EOB; |
| cts_each_dim[3] = 3; |
| optimize_cdf_table( |
| &fc.coeff_base_eob_multi[0][0][0][0], probsfile, 4, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_coeff_base_eob_multi[TX_SIZES][PLANE_TYPES][SIG_COEF_" |
| "CONTEXTS_EOB][CDF_SIZE(NUM_BASE_LEVELS+1)]"); |
| |
| #endif // CONFIG_LV_MAP |
| |
| #if CONFIG_EXT_SKIP |
| /* Skip mode flag */ |
| cts_each_dim[0] = SKIP_MODE_CONTEXTS; |
| cts_each_dim[1] = 2; |
| optimize_entropy_table( |
| &fc.skip_mode[0][0], probsfile, 2, cts_each_dim, NULL, 1, |
| "static const aom_prob default_skip_mode_probs[SKIP_MODE_CONTEXTS]"); |
| optimize_cdf_table(&fc.skip_mode[0][0], probsfile, 2, cts_each_dim, |
| "static const aom_cdf_prob " |
| "default_skip_mode_cdfs[SKIP_MODE_CONTEXTS][CDF_SIZE(2)]"); |
| #endif // CONFIG_EXT_SKIP |
| |
| fclose(statsfile); |
| fclose(logfile); |
| fclose(probsfile); |
| |
| return 0; |
| } |
