| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. 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 |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include "common/args.h" |
| |
| #include <stdlib.h> |
| #include <string.h> |
| #include <limits.h> |
| |
| #include "aom/aom_integer.h" |
| #include "aom_ports/msvc.h" |
| #include "aom/aom_codec.h" |
| |
| static const char kSbSizeWarningString[] = |
| "super_block_size has to be 64 or 128."; |
| static const char kMinpartWarningString[] = |
| "min_partition_size has to be smaller or equal to max_partition_size."; |
| static const char kMaxpartWarningString[] = |
| "max_partition_size has to be smaller or equal to super_block_size."; |
| #if defined(__GNUC__) && __GNUC__ |
| extern void die(const char *fmt, ...) __attribute__((noreturn)); |
| #else |
| extern void die(const char *fmt, ...); |
| #endif |
| |
| static char *ignore_front_spaces(const char *str) { |
| while (str[0] == ' ' || str[0] == '\t') ++str; |
| return (char *)str; |
| } |
| |
| static void ignore_end_spaces(char *str) { |
| char *end = str + strlen(str); |
| while (end > str && (end[0] == ' ' || end[0] == '\t' || end[0] == '\n' || |
| end[0] == '\r' || end[0] == '\0')) |
| --end; |
| if (end >= str) end[1] = '\0'; |
| } |
| |
| int parse_cfg(const char *file, cfg_options_t *config) { |
| char line[1024 * 10]; |
| FILE *f = fopen(file, "r"); |
| if (!f) return 1; |
| |
| #define GET_PARAMS(field) \ |
| if (strcmp(left, #field) == 0) { \ |
| config->field = atoi(right); \ |
| continue; \ |
| } |
| |
| while (fgets(line, sizeof(line) - 1, f)) { |
| char *actual_line = ignore_front_spaces(line); |
| char *left, *right, *comment; |
| size_t length = strlen(actual_line); |
| |
| if (length == 0 || actual_line[0] == '#') continue; |
| right = strchr(actual_line, '='); |
| if (right == NULL) continue; |
| right[0] = '\0'; |
| |
| left = ignore_front_spaces(actual_line); |
| right = ignore_front_spaces(right + 1); |
| |
| comment = strchr(right, '#'); |
| if (comment != NULL) comment[0] = '\0'; |
| |
| ignore_end_spaces(left); |
| ignore_end_spaces(right); |
| |
| GET_PARAMS(superblock_size); |
| GET_PARAMS(max_partition_size); |
| GET_PARAMS(min_partition_size); |
| GET_PARAMS(enable_ab_partitions); |
| GET_PARAMS(enable_rect_partitions); |
| GET_PARAMS(enable_1to4_partitions); |
| GET_PARAMS(disable_ml_partition_speed_features); |
| GET_PARAMS(disable_ml_transform_speed_features); |
| #if CONFIG_SDP |
| GET_PARAMS(enable_sdp); |
| #endif |
| #if CONFIG_MRLS |
| GET_PARAMS(enable_mrls); |
| #endif |
| #if CONFIG_ORIP |
| GET_PARAMS(enable_orip); |
| #endif |
| #if CONFIG_IST |
| GET_PARAMS(enable_ist); |
| #endif |
| #if CONFIG_IBP_DC || CONFIG_IBP_DIR |
| GET_PARAMS(enable_ibp); |
| #endif |
| GET_PARAMS(enable_flip_idtx); |
| GET_PARAMS(enable_deblocking); |
| GET_PARAMS(enable_cdef); |
| GET_PARAMS(enable_restoration); |
| #if CONFIG_CCSO |
| GET_PARAMS(enable_ccso); |
| #endif |
| GET_PARAMS(enable_obmc); |
| GET_PARAMS(enable_warped_motion); |
| GET_PARAMS(enable_global_motion); |
| GET_PARAMS(enable_diff_wtd_comp); |
| GET_PARAMS(enable_interintra_comp); |
| GET_PARAMS(enable_masked_comp); |
| GET_PARAMS(enable_onesided_comp); |
| GET_PARAMS(enable_palette); |
| GET_PARAMS(enable_intrabc); |
| GET_PARAMS(enable_cfl_intra); |
| GET_PARAMS(enable_smooth_intra); |
| GET_PARAMS(enable_filter_intra); |
| #if !CONFIG_REMOVE_DUAL_FILTER |
| GET_PARAMS(enable_dual_filter); |
| #endif // !CONFIG_REMOVE_DUAL_FILTER |
| GET_PARAMS(enable_angle_delta); |
| #if CONFIG_OPTFLOW_REFINEMENT |
| GET_PARAMS(enable_opfl_refine); |
| #endif // CONFIG_OPTFLOW_REFINEMENT |
| GET_PARAMS(enable_intra_edge_filter); |
| GET_PARAMS(enable_tx64); |
| GET_PARAMS(enable_smooth_interintra); |
| GET_PARAMS(enable_interinter_wedge); |
| GET_PARAMS(enable_interintra_wedge); |
| GET_PARAMS(enable_paeth_intra); |
| GET_PARAMS(enable_trellis_quant); |
| GET_PARAMS(enable_ref_frame_mvs); |
| GET_PARAMS(enable_reduced_reference_set); |
| GET_PARAMS(reduced_tx_type_set); |
| #if CONFIG_NEW_INTER_MODES |
| GET_PARAMS(max_drl_refmvs); |
| #endif // CONFIG_NEW_INTER_MODES |
| #if CONFIG_REF_MV_BANK |
| GET_PARAMS(enable_refmvbank); |
| #endif // CONFIG_REF_MV_BANK |
| |
| fprintf(stderr, "\nInvalid parameter: %s", left); |
| exit(-1); |
| } |
| |
| if (config->superblock_size != 128 && config->superblock_size != 64) { |
| fprintf(stderr, "\n%s", kSbSizeWarningString); |
| exit(-1); |
| } |
| if (config->min_partition_size > config->max_partition_size) { |
| fprintf(stderr, "\n%s", kMinpartWarningString); |
| exit(-1); |
| } |
| if (config->max_partition_size > config->superblock_size) { |
| fprintf(stderr, "\n%s", kMaxpartWarningString); |
| exit(-1); |
| } |
| |
| fclose(f); |
| config->init_by_cfg_file = 1; |
| |
| return 0; |
| } |
| |
| int arg_match(struct arg *arg_, const struct arg_def *def, char **argv) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| int ret = arg_match_helper(arg_, def, argv, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |
| |
| const char *arg_next(struct arg *arg) { |
| if (arg->argv[0]) arg->argv += arg->argv_step; |
| |
| return *arg->argv; |
| } |
| |
| char **argv_dup(int argc, const char **argv) { |
| char **new_argv = malloc((argc + 1) * sizeof(*argv)); |
| |
| memcpy(new_argv, argv, argc * sizeof(*argv)); |
| new_argv[argc] = NULL; |
| return new_argv; |
| } |
| |
| void arg_show_usage(FILE *fp, const struct arg_def *const *defs) { |
| char option_text[40] = { 0 }; |
| |
| for (; *defs; defs++) { |
| const struct arg_def *def = *defs; |
| char *short_val = def->has_val ? " <arg>" : ""; |
| char *long_val = def->has_val ? "=<arg>" : ""; |
| |
| if (def->short_name && def->long_name) { |
| char *comma = def->has_val ? "," : ", "; |
| |
| snprintf(option_text, 37, "-%s%s%s --%s%6s", def->short_name, short_val, |
| comma, def->long_name, long_val); |
| } else if (def->short_name) |
| snprintf(option_text, 37, "-%s%s", def->short_name, short_val); |
| else if (def->long_name) |
| snprintf(option_text, 37, " --%s%s", def->long_name, long_val); |
| |
| fprintf(fp, " %-37s\t%s\n", option_text, def->desc); |
| |
| if (def->enums) { |
| const struct arg_enum_list *listptr; |
| |
| fprintf(fp, " %-37s\t ", ""); |
| |
| for (listptr = def->enums; listptr->name; listptr++) |
| fprintf(fp, "%s%s", listptr->name, listptr[1].name ? ", " : "\n"); |
| } |
| } |
| } |
| |
| unsigned int arg_parse_uint(const struct arg *arg) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| unsigned int ret = arg_parse_uint_helper(arg, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |
| |
| int arg_parse_int(const struct arg *arg) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| int ret = arg_parse_int_helper(arg, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |
| |
| struct aom_rational arg_parse_rational(const struct arg *arg) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| struct aom_rational ret = arg_parse_rational_helper(arg, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |
| |
| int arg_parse_enum(const struct arg *arg) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| int ret = arg_parse_enum_helper(arg, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |
| |
| int arg_parse_enum_or_int(const struct arg *arg) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| int ret = arg_parse_enum_or_int_helper(arg, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |
| |
| // parse a comma separated list of at most n integers |
| // return the number of elements in the list |
| int arg_parse_list(const struct arg *arg, int *list, int n) { |
| char err_msg[ARG_ERR_MSG_MAX_LEN]; |
| int ret = arg_parse_list_helper(arg, list, n, err_msg); |
| if (err_msg[0] != '\0') { |
| die(err_msg); |
| } |
| return ret; |
| } |