| /* |
| * 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. |
| */ |
| |
| #ifndef AOM_COMMON_ARGS_H_ |
| #define AOM_COMMON_ARGS_H_ |
| #include <stdio.h> |
| |
| #include "aom/aom_codec.h" |
| #include "aom/aom_encoder.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct arg { |
| char **argv; |
| const char *name; |
| const char *val; |
| unsigned int argv_step; |
| const struct arg_def *def; |
| }; |
| |
| struct arg_enum_list { |
| const char *name; |
| int val; |
| }; |
| #define ARG_ENUM_LIST_END \ |
| { 0 } |
| |
| typedef struct arg_def { |
| const char *short_name; |
| const char *long_name; |
| int has_val; |
| const char *desc; |
| const struct arg_enum_list *enums; |
| } arg_def_t; |
| #define ARG_DEF(s, l, v, d) \ |
| { s, l, v, d, NULL } |
| #define ARG_DEF_ENUM(s, l, v, d, e) \ |
| { s, l, v, d, e } |
| #define ARG_DEF_LIST_END \ |
| { 0 } |
| |
| struct arg arg_init(char **argv); |
| int arg_match(struct arg *arg_, const struct arg_def *def, char **argv); |
| char *ignore_front_spaces(const char *str); |
| void ignore_end_spaces(char *str); |
| int parse_cfg(const char *file, cfg_options_t *config); |
| const char *arg_next(struct arg *arg); |
| void arg_show_usage(FILE *fp, const struct arg_def *const *defs); |
| char **argv_dup(int argc, const char **argv); |
| |
| unsigned int arg_parse_uint(const struct arg *arg); |
| int arg_parse_int(const struct arg *arg); |
| struct aom_rational arg_parse_rational(const struct arg *arg); |
| int arg_parse_enum(const struct arg *arg); |
| int arg_parse_enum_or_int(const struct arg *arg); |
| int arg_parse_list(const struct arg *arg, int *list, int n); |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // AOM_COMMON_ARGS_H_ |