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#include <opt.h>
Data Fields | |
| const char * | name |
| const char * | help |
| short English help text More... | |
| int | offset |
| The offset relative to the context structure where the option value is stored. More... | |
| enum AVOptionType | type |
| union { | |
| int64_t i64 | |
| double dbl | |
| const char * str | |
| AVRational q | |
| } | default_val |
| the default value for scalar options More... | |
| double | min |
| minimum valid value for the option More... | |
| double | max |
| maximum valid value for the option More... | |
| int | flags |
| const char * | unit |
| The logical unit to which the option belongs. More... | |
| const char* AVOption::name |
Definition at line 247 of file opt.h.
Referenced by av_bitstream_filter_filter(), av_opt_find2(), av_opt_is_set_to_default(), av_opt_serialize(), av_opt_set_channel_layout(), av_opt_set_defaults2(), av_opt_set_image_size(), av_opt_set_video_rate(), check_video_streams(), dump_video_streams(), ff_stream_add_bitstream_filter(), get_opt_const_name(), get_opt_flags_string(), main(), new_output_stream(), opt_list(), print_option(), process_options(), set_string_fmt(), set_string_number(), show_stream(), and write_number().
| const char* AVOption::help |
short English help text
Definition at line 253 of file opt.h.
Referenced by opt_list(), and print_option().
| int AVOption::offset |
The offset relative to the context structure where the option value is stored.
It should be 0 for named constants.
Definition at line 259 of file opt.h.
Referenced by av_opt_copy(), av_opt_free(), av_opt_get(), av_opt_get_channel_layout(), av_opt_get_dict_val(), av_opt_get_image_size(), av_opt_is_set_to_default(), av_opt_ptr(), av_opt_set(), av_opt_set_bin(), av_opt_set_channel_layout(), av_opt_set_defaults2(), av_opt_set_dict_val(), av_opt_set_image_size(), get_format(), get_number(), process_options(), set_format(), and set_number().
| enum AVOptionType AVOption::type |
Definition at line 260 of file opt.h.
Referenced by av_opt_copy(), av_opt_find2(), av_opt_flag_is_set(), av_opt_free(), av_opt_get(), av_opt_get_channel_layout(), av_opt_get_dict_val(), av_opt_get_image_size(), av_opt_is_set_to_default(), av_opt_query_ranges_default(), av_opt_serialize(), av_opt_set(), av_opt_set_bin(), av_opt_set_channel_layout(), av_opt_set_defaults2(), av_opt_set_image_size(), av_opt_set_video_rate(), check_video_streams(), dump_video_streams(), ffserver_save_avoption(), get_format(), get_opt_const_name(), get_opt_flags_string(), opt_list(), print_option(), process_options(), read_number(), set_format(), set_string_number(), show_opts(), and write_number().
| int64_t AVOption::i64 |
Definition at line 266 of file opt.h.
Referenced by av_opt_flag_is_set(), av_opt_is_set_to_default(), av_opt_set_defaults2(), get_opt_const_name(), get_opt_flags_string(), and opt_list().
| double AVOption::dbl |
Definition at line 267 of file opt.h.
Referenced by av_opt_get(), av_opt_is_set_to_default(), av_opt_set_defaults2(), opt_list(), and read_number().
| const char* AVOption::str |
Definition at line 268 of file opt.h.
Referenced by av_opt_is_set_to_default(), av_opt_set_defaults2(), and opt_list().
| AVRational AVOption::q |
| union { ... } AVOption::default_val |
the default value for scalar options
Referenced by av_opt_flag_is_set(), av_opt_get(), av_opt_is_set_to_default(), av_opt_set_defaults2(), get_opt_const_name(), get_opt_flags_string(), opt_list(), and read_number().
| double AVOption::min |
minimum valid value for the option
Definition at line 272 of file opt.h.
Referenced by av_opt_query_ranges_default(), set_format(), set_string_fmt(), set_string_number(), and write_number().
| double AVOption::max |
maximum valid value for the option
Definition at line 273 of file opt.h.
Referenced by av_opt_query_ranges_default(), set_format(), set_string_bool(), set_string_fmt(), set_string_number(), and write_number().
| int AVOption::flags |
Definition at line 275 of file opt.h.
Referenced by av_opt_find2(), av_opt_serialize(), av_opt_set(), av_opt_set_bin(), av_opt_set_defaults2(), av_opt_set_dict_val(), opt_find(), opt_list(), print_option(), set_number(), and show_stream().
| const char* AVOption::unit |
The logical unit to which the option belongs.
Non-constant options and corresponding named constants share the same unit. May be NULL.
Definition at line 301 of file opt.h.
Referenced by av_opt_find2(), av_opt_flag_is_set(), get_opt_const_name(), get_opt_flags_string(), opt_list(), print_option(), and set_string_number().
1.8.6