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🎥 Command line media player
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#ifndef MPLAYER_M_OPTION_H#define MPLAYER_M_OPTION_H
#include <string.h>#include <stddef.h>#include <stdbool.h>
#include "misc/bstr.h"#include "audio/chmap.h"
// m_option allows to parse, print and copy data of various types.
typedef struct m_option_type m_option_type_t;typedef struct m_option m_option_t;struct m_config;struct mp_log;struct mpv_node;
///////////////////////////// Options types declarations ////////////////////
// Simple typesextern const m_option_type_t m_option_type_flag;extern const m_option_type_t m_option_type_dummy_flag;extern const m_option_type_t m_option_type_int;extern const m_option_type_t m_option_type_int64;extern const m_option_type_t m_option_type_intpair;extern const m_option_type_t m_option_type_float;extern const m_option_type_t m_option_type_double;extern const m_option_type_t m_option_type_string;extern const m_option_type_t m_option_type_string_list;extern const m_option_type_t m_option_type_string_append_list;extern const m_option_type_t m_option_type_keyvalue_list;extern const m_option_type_t m_option_type_time;extern const m_option_type_t m_option_type_rel_time;extern const m_option_type_t m_option_type_choice;extern const m_option_type_t m_option_type_flags;extern const m_option_type_t m_option_type_msglevels;extern const m_option_type_t m_option_type_print_fn;extern const m_option_type_t m_option_type_imgfmt;extern const m_option_type_t m_option_type_fourcc;extern const m_option_type_t m_option_type_afmt;extern const m_option_type_t m_option_type_color;extern const m_option_type_t m_option_type_geometry;extern const m_option_type_t m_option_type_size_box;extern const m_option_type_t m_option_type_channels;extern const m_option_type_t m_option_type_aspect;extern const m_option_type_t m_option_type_node;
// Used internally by m_config.cextern const m_option_type_t m_option_type_alias;extern const m_option_type_t m_option_type_cli_alias;extern const m_option_type_t m_option_type_removed;extern const m_option_type_t m_option_type_subconfig;
// Callback used by m_option_type_print_fn options.typedef void (*m_opt_print_fn)(struct mp_log *log);
enum m_rel_time_type { REL_TIME_NONE, REL_TIME_ABSOLUTE, REL_TIME_RELATIVE, REL_TIME_PERCENT, REL_TIME_CHAPTER,};
struct m_rel_time { double pos; enum m_rel_time_type type;};
struct m_color { uint8_t r, g, b, a;};
struct m_geometry { int x, y, w, h; bool xy_valid : 1, wh_valid : 1; bool w_per : 1, h_per : 1; bool x_sign : 1, y_sign : 1, x_per : 1, y_per : 1;};
void m_geometry_apply(int *xpos, int *ypos, int *widw, int *widh, int scrw, int scrh, struct m_geometry *gm);
struct m_channels { bool set : 1; bool auto_safe : 1; struct mp_chmap *chmaps; int num_chmaps;};
struct m_obj_desc { // Name which will be used in the option string const char *name; // Will be printed when "help" is passed const char *description; // Size of the private struct int priv_size; // If not NULL, default values for private struct const void *priv_defaults; // Options which refer to members in the private struct const struct m_option *options; // Prefix for each of the above options (none if NULL). const char *options_prefix; // For free use by the implementer of m_obj_list.get_desc const void *p; // If not NULL, options which should be set before applying other options. // This member is usually set by m_obj_list_find() only, and read by the // option parser. It's not used anywhere else. const char *init_options; // Don't list entry with "help" bool hidden; // Callback to print custom help if "help" is passed void (*print_help)(struct mp_log *log); // Set by m_obj_list_find(). If the requested name is an old alias, this // is set to the old name (while the name field uses the new name). const char *replaced_name; // For convenience: these are added as global command-line options. const struct m_sub_options *global_opts;};
// Extra definition needed for \ref m_option_type_obj_settings_list options.struct m_obj_list { bool (*get_desc)(struct m_obj_desc *dst, int index); const char *description; // Can be set to a NULL terminated array of aliases const char *aliases[4][5]; // Allow a trailing ",", which adds an entry with name="" bool allow_trailer; // Allow unknown entries, for which a dummy entry is inserted, and whose // options are skipped and ignored. bool allow_unknown_entries; // Allow syntax for disabling entries. bool allow_disable_entries; // This helps with confusing error messages if unknown flag options are used. bool disallow_positional_parameters; // Each sub-item is backed by global options (for AOs and VOs). bool use_global_options;};
// Find entry by namebool m_obj_list_find(struct m_obj_desc *dst, const struct m_obj_list *list, bstr name);
// The data type used by \ref m_option_type_obj_settings_list.typedef struct m_obj_settings { // Type of the object. char *name; // Optional user-defined name. char *label; // User enable flag. bool enabled; // NULL terminated array of parameter/value pairs. char **attribs;} m_obj_settings_t;
// A parser to set up a list of objects./** It creates a NULL terminated array \ref m_obj_settings. The option priv * field (\ref m_option::priv) must point to a \ref m_obj_list_t describing * the available object types. */extern const m_option_type_t m_option_type_obj_settings_list;
struct m_opt_choice_alternatives { char *name; int value;};
const char *m_opt_choice_str(const struct m_opt_choice_alternatives *choices, int value);
// For OPT_STRING_VALIDATE(). Behaves like m_option_type.parse().typedef int (*m_opt_string_validate_fn)(struct mp_log *log, const m_option_t *opt, struct bstr name, struct bstr param);
// m_option.priv points to this if OPT_SUBSTRUCT is usedstruct m_sub_options { const char *prefix; const struct m_option *opts; size_t size; const void *defaults; // Change flags passed to mp_option_change_callback() if any option that is // directly or indirectly part of this group is changed. int change_flags;};
#define CONF_TYPE_FLAG (&m_option_type_flag)#define CONF_TYPE_INT (&m_option_type_int)#define CONF_TYPE_INT64 (&m_option_type_int64)#define CONF_TYPE_FLOAT (&m_option_type_float)#define CONF_TYPE_DOUBLE (&m_option_type_double)#define CONF_TYPE_STRING (&m_option_type_string)#define CONF_TYPE_STRING_LIST (&m_option_type_string_list)#define CONF_TYPE_IMGFMT (&m_option_type_imgfmt)#define CONF_TYPE_FOURCC (&m_option_type_fourcc)#define CONF_TYPE_AFMT (&m_option_type_afmt)#define CONF_TYPE_OBJ_SETTINGS_LIST (&m_option_type_obj_settings_list)#define CONF_TYPE_TIME (&m_option_type_time)#define CONF_TYPE_CHOICE (&m_option_type_choice)#define CONF_TYPE_INT_PAIR (&m_option_type_intpair)#define CONF_TYPE_NODE (&m_option_type_node)
// Possible option values. Code is allowed to access option data without going// through this union. It serves for self-documentation and to get minimal// size/alignment requirements for option values in general.union m_option_value { int flag; // not the C type "bool"! int int_; int64_t int64; int intpair[2]; float float_; double double_; char *string; char **string_list; char **keyvalue_list; int imgfmt; unsigned int fourcc; int afmt; m_obj_settings_t *obj_settings_list; double time; struct m_rel_time rel_time; struct m_color color; struct m_geometry geometry; struct m_geometry size_box; struct m_channels channels;};
////////////////////////////////////////////////////////////////////////////
struct m_option_action { // The name of the suffix, e.g. "add" for a list. If the option is named // "foo", this will be available as "--foo-add". Note that no suffix (i.e. // "--foo" is implicitly always available. const char *name; // One of M_OPT_TYPE*. unsigned int flags;};
// Option type descriptionstruct m_option_type { const char *name; // Size needed for the data. unsigned int size; // One of M_OPT_TYPE*. unsigned int flags;
// Parse the data from a string. /** It is the only required function, all others can be NULL. * * \param log for outputting parser error or help messages * \param opt The option that is parsed. * \param name The full option name. * \param param The parameter to parse. * may not be an argument meant for this option * \param dst Pointer to the memory where the data should be written. * If NULL the parameter validity should still be checked. * \return On error a negative value is returned, on success the number * of arguments consumed. For details see \ref OptionParserReturn. */ int (*parse)(struct mp_log *log, const m_option_t *opt, struct bstr name, struct bstr param, void *dst);
// Print back a value in string form. /** \param opt The option to print. * \param val Pointer to the memory holding the data to be printed. * \return An allocated string containing the text value or (void*)-1 * on error. */ char *(*print)(const m_option_t *opt, const void *val);
// Print the value in a human readable form. Unlike print(), it doesn't // necessarily return the exact value, and is generally not parseable with // parse(). char *(*pretty_print)(const m_option_t *opt, const void *val);
// Copy data between two locations. Deep copy if the data has pointers. // The implementation must free *dst if memory allocation is involved. /** \param opt The option to copy. * \param dst Pointer to the destination memory. * \param src Pointer to the source memory. */ void (*copy)(const m_option_t *opt, void *dst, const void *src);
// Free the data allocated for a save slot. /** This is only needed for dynamic types like strings. * \param dst Pointer to the data, usually a pointer that should be freed and * set to NULL. */ void (*free)(void *dst);
// Add the value add to the value in val. For types that are not numeric, // add gives merely the direction. The wrap parameter determines whether // the value is clipped, or wraps around to the opposite max/min. void (*add)(const m_option_t *opt, void *val, double add, bool wrap);
// Multiply the value with the factor f. The callback must clip the result // to the valid value range of the option. void (*multiply)(const m_option_t *opt, void *val, double f);
// Set the option value in dst to the contents of src. // (If the option is dynamic, the old value in *dst has to be freed.) // Return values: // M_OPT_UNKNOWN: src is in an unknown format // M_OPT_INVALID: src is incorrectly formatted // >= 0: success // other error code: some other error, essentially M_OPT_INVALID refined int (*set)(const m_option_t *opt, void *dst, struct mpv_node *src);
// Copy the option value in src to dst. Use ta_parent for any dynamic // memory allocations. It's explicitly allowed to have mpv_node reference // static strings (and even mpv_node_list.keys), though. int (*get)(const m_option_t *opt, void *ta_parent, struct mpv_node *dst, void *src);
// Optional: list of suffixes, terminated with a {0} entry. An empty list // behaves like the list being NULL. const struct m_option_action *actions;};
// Option descriptionstruct m_option { // Option name. const char *name;
// Option type. const m_option_type_t *type;
// See \ref OptionFlags. unsigned int flags;
int offset;
// \brief Mostly useful for numeric types, the \ref M_OPT_MIN flags must // also be set. double min;
// \brief Mostly useful for numeric types, the \ref M_OPT_MAX flags must // also be set. double max;
// Type dependent data (for all kinds of extended settings). void *priv;
// Initialize variable to given default before parsing options const void *defval;
// Print a warning when this option is used (for options with no direct // replacement.) const char *deprecation_message;};
// The option has a minimum set in \ref m_option::min.#define M_OPT_MIN (1 << 0)
// The option has a maximum set in \ref m_option::max.#define M_OPT_MAX (1 << 1)
// The option has a minimum and maximum in m_option::min and m_option::max.#define M_OPT_RANGE (M_OPT_MIN | M_OPT_MAX)
// The option is forbidden in config files.#define M_OPT_NOCFG (1 << 2)
// Can not be freely changed at runtime (normally, all options can be changed,// even if the settings don't get effective immediately). Note that an option// might still change even if this is set, e.g. via properties or per-file// options.#define M_OPT_FIXED (1 << 3)
// The option should be set during command line pre-parsing#define M_OPT_PRE_PARSE (1 << 4)
// The option expects a file name (or a list of file names)#define M_OPT_FILE (1 << 5)
// Do not add as property.#define M_OPT_NOPROP (1 << 6)
// The following are also part of the M_OPT_* flags, and are used to update// certain groups of options.#define UPDATE_OPT_FIRST (1 << 7)#define UPDATE_TERM (1 << 7) // terminal options#define UPDATE_DEINT (1 << 8) // --deinterlace#define UPDATE_OSD (1 << 10) // related to OSD rendering#define UPDATE_BUILTIN_SCRIPTS (1 << 11) // osc/ytdl/stats#define UPDATE_IMGPAR (1 << 12) // video image params overrides#define UPDATE_INPUT (1 << 13) // mostly --input-* options#define UPDATE_AUDIO (1 << 14) // --audio-channels etc.#define UPDATE_PRIORITY (1 << 15) // --priority (Windows-only)#define UPDATE_SCREENSAVER (1 << 16) // --stop-screensaver#define UPDATE_VOL (1 << 17) // softvol related options#define UPDATE_LAVFI_COMPLEX (1 << 18) // --lavfi-complex#define UPDATE_OPT_LAST (1 << 18)
// All bits between _FIRST and _LAST (inclusive)#define UPDATE_OPTS_MASK \ (((UPDATE_OPT_LAST << 1) - 1) & ~(unsigned)(UPDATE_OPT_FIRST - 1))
// Like M_OPT_TYPE_OPTIONAL_PARAM.#define M_OPT_OPTIONAL_PARAM (1 << 30)
// These are kept for compatibility with older code.#define CONF_MIN M_OPT_MIN#define CONF_MAX M_OPT_MAX#define CONF_RANGE M_OPT_RANGE#define CONF_NOCFG M_OPT_NOCFG#define CONF_PRE_PARSE M_OPT_PRE_PARSE
// These flags are used to describe special parser capabilities or behavior.
// The parameter is optional and by default no parameter is preferred. If// ambiguous syntax is used ("--opt value"), the command line parser will// assume that the argument takes no parameter. In config files, these// options can be used without "=" and value.#define M_OPT_TYPE_OPTIONAL_PARAM (1 << 0)
///////////////////////////// Parser flags /////////////////////////////////
// OptionParserReturn//// On success parsers return a number >= 0.//// To indicate that MPlayer should exit without playing anything,// parsers return M_OPT_EXIT.//// On error one of the following (negative) error codes is returned:
// For use by higher level APIs when the option name is invalid.#define M_OPT_UNKNOWN -1
// Returned when a parameter is needed but wasn't provided.#define M_OPT_MISSING_PARAM -2
// Returned when the given parameter couldn't be parsed.#define M_OPT_INVALID -3
// Returned if the value is "out of range". The exact meaning may// vary from type to type.#define M_OPT_OUT_OF_RANGE -4
// The option doesn't take a parameter.#define M_OPT_DISALLOW_PARAM -5
// Returned when MPlayer should exit. Used by various help stuff.#define M_OPT_EXIT -6
char *m_option_strerror(int code);
// Find the option matching the given name in the list.const m_option_t *m_option_list_find(const m_option_t *list, const char *name);
// Helper to parse options, see \ref m_option_type::parse.static inline int m_option_parse(struct mp_log *log, const m_option_t *opt, struct bstr name, struct bstr param, void *dst){ return opt->type->parse(log, opt, name, param, dst);}
// Helper to print options, see \ref m_option_type::print.static inline char *m_option_print(const m_option_t *opt, const void *val_ptr){ if (opt->type->print) return opt->type->print(opt, val_ptr); else return NULL;}
static inline char *m_option_pretty_print(const m_option_t *opt, const void *val_ptr){ if (opt->type->pretty_print) return opt->type->pretty_print(opt, val_ptr); else return m_option_print(opt, val_ptr);}
// Helper around \ref m_option_type::copy.static inline void m_option_copy(const m_option_t *opt, void *dst, const void *src){ if (opt->type->copy) opt->type->copy(opt, dst, src);}
// Helper around \ref m_option_type::free.static inline void m_option_free(const m_option_t *opt, void *dst){ if (opt->type->free) opt->type->free(dst);}
// see m_option_type.setstatic inline int m_option_set_node(const m_option_t *opt, void *dst, struct mpv_node *src){ if (opt->type->set) return opt->type->set(opt, dst, src); return M_OPT_UNKNOWN;}
// Call m_option_parse for strings, m_option_set_node otherwise.int m_option_set_node_or_string(struct mp_log *log, const m_option_t *opt, const char *name, void *dst, struct mpv_node *src);
// see m_option_type.getstatic inline int m_option_get_node(const m_option_t *opt, void *ta_parent, struct mpv_node *dst, void *src){ if (opt->type->get) return opt->type->get(opt, ta_parent, dst, src); return M_OPT_UNKNOWN;}
int m_option_required_params(const m_option_t *opt);
extern const char m_option_path_separator;
// Cause a compilation warning if typeof(expr) != type.// Should be used with pointer types only.#define MP_EXPECT_TYPE(type, expr) (0 ? (type)0 : (expr))
// This behaves like offsetof(type, member), but will cause a compilation// warning if typeof(member) != expected_member_type.// It uses some trickery to make it compile as expression.#define MP_CHECKED_OFFSETOF(type, member, expected_member_type) \ (offsetof(type, member) + (0 && MP_EXPECT_TYPE(expected_member_type*, \ &((type*)0)->member)))
#define OPTION_LIST_SEPARATOR ','
#define OPTDEF_STR(s) .defval = (void *)&(char * const){s}#define OPTDEF_INT(i) .defval = (void *)&(const int){i}#define OPTDEF_FLOAT(f) .defval = (void *)&(const float){f}#define OPTDEF_DOUBLE(d) .defval = (void *)&(const double){d}
#define OPT_GENERAL(ctype, optname, varname, flagv, ...) \ {.name = optname, .flags = flagv, \ .offset = MP_CHECKED_OFFSETOF(OPT_BASE_STRUCT, varname, ctype), \ __VA_ARGS__}
#define OPT_GENERAL_NOTYPE(optname, varname, flagv, ...) \ {.name = optname, .flags = flagv, \ .offset = offsetof(OPT_BASE_STRUCT, varname), \ __VA_ARGS__}
#define OPT_HELPER_REMOVEPAREN(...) __VA_ARGS__
/* The OPT_SOMETHING->OPT_SOMETHING_ kind of redirection exists to * make the code fully standard-conforming: the C standard requires that * __VA_ARGS__ has at least one argument (though GCC for example would accept * 0). Thus the first OPT_SOMETHING is a wrapper which just adds one * argument to ensure __VA_ARGS__ is not empty when calling the next macro. */
#define OPT_FLAG(...) \ OPT_GENERAL(int, __VA_ARGS__, .type = &m_option_type_flag)
#define OPT_STRINGLIST(...) \ OPT_GENERAL(char**, __VA_ARGS__, .type = &m_option_type_string_list)
#define OPT_KEYVALUELIST(...) \ OPT_GENERAL(char**, __VA_ARGS__, .type = &m_option_type_keyvalue_list)
#define OPT_PATHLIST(...) \ OPT_GENERAL(char**, __VA_ARGS__, .type = &m_option_type_string_list,\ .priv = (void *)&m_option_path_separator)
#define OPT_INT(...) \ OPT_GENERAL(int, __VA_ARGS__, .type = &m_option_type_int)
#define OPT_INT64(...) \ OPT_GENERAL(int64_t, __VA_ARGS__, .type = &m_option_type_int64)
#define OPT_RANGE_(ctype, optname, varname, flags, minval, maxval, ...) \ OPT_GENERAL(ctype, optname, varname, (flags) | CONF_RANGE, \ .min = minval, .max = maxval, __VA_ARGS__)
#define OPT_INTRANGE(...) \ OPT_RANGE_(int, __VA_ARGS__, .type = &m_option_type_int)
#define OPT_FLOATRANGE(...) \ OPT_RANGE_(float, __VA_ARGS__, .type = &m_option_type_float)
#define OPT_INTPAIR(...) \ OPT_GENERAL_NOTYPE(__VA_ARGS__, .type = &m_option_type_intpair)
#define OPT_FLOAT(...) \ OPT_GENERAL(float, __VA_ARGS__, .type = &m_option_type_float)
#define OPT_DOUBLE(...) \ OPT_GENERAL(double, __VA_ARGS__, .type = &m_option_type_double)
#define OPT_STRING(...) \ OPT_GENERAL(char*, __VA_ARGS__, .type = &m_option_type_string)
#define OPT_SETTINGSLIST(optname, varname, flags, objlist, ...) \ OPT_GENERAL(m_obj_settings_t*, optname, varname, flags, \ .type = &m_option_type_obj_settings_list, \ .priv = (void*)MP_EXPECT_TYPE(const struct m_obj_list*, objlist), \ __VA_ARGS__)
#define OPT_IMAGEFORMAT(...) \ OPT_GENERAL(int, __VA_ARGS__, .type = &m_option_type_imgfmt)
#define OPT_AUDIOFORMAT(...) \ OPT_GENERAL(int, __VA_ARGS__, .type = &m_option_type_afmt)
// If .min==1, then passing auto is disallowed, but "" is still accepted, and// limit channel list to 1 item.#define OPT_CHANNELS(...) \ OPT_GENERAL(struct m_channels, __VA_ARGS__, .type = &m_option_type_channels)
#define M_CHOICES(choices) \ .priv = (void *)&(const struct m_opt_choice_alternatives[]){ \ OPT_HELPER_REMOVEPAREN choices, {NULL}}
#define OPT_CHOICE(...) \ OPT_CHOICE_(__VA_ARGS__, .type = &m_option_type_choice)#define OPT_CHOICE_(optname, varname, flags, choices, ...) \ OPT_GENERAL(int, optname, varname, flags, M_CHOICES(choices), __VA_ARGS__)// Variant which takes a pointer to struct m_opt_choice_alternatives directly#define OPT_CHOICE_C(optname, varname, flags, choices, ...) \ OPT_GENERAL(int, optname, varname, flags, .priv = (void *) \ MP_EXPECT_TYPE(const struct m_opt_choice_alternatives*, choices), \ .type = &m_option_type_choice, __VA_ARGS__)
#define OPT_FLAGS(...) \ OPT_CHOICE_(__VA_ARGS__, .type = &m_option_type_flags)
// Union of choices and an int range. The choice values can be included in the// int range, or be completely separate - both works.#define OPT_CHOICE_OR_INT_(optname, varname, flags, minval, maxval, choices, ...) \ OPT_GENERAL(int, optname, varname, (flags) | CONF_RANGE, \ .min = minval, .max = maxval, \ M_CHOICES(choices), __VA_ARGS__)#define OPT_CHOICE_OR_INT(...) \ OPT_CHOICE_OR_INT_(__VA_ARGS__, .type = &m_option_type_choice)
#define OPT_TIME(...) \ OPT_GENERAL(double, __VA_ARGS__, .type = &m_option_type_time)
#define OPT_REL_TIME(...) \ OPT_GENERAL(struct m_rel_time, __VA_ARGS__, .type = &m_option_type_rel_time)
#define OPT_COLOR(...) \ OPT_GENERAL(struct m_color, __VA_ARGS__, .type = &m_option_type_color)
#define OPT_GEOMETRY(...) \ OPT_GENERAL(struct m_geometry, __VA_ARGS__, .type = &m_option_type_geometry)
#define OPT_SIZE_BOX(...) \ OPT_GENERAL(struct m_geometry, __VA_ARGS__, .type = &m_option_type_size_box)
#define OPT_TRACKCHOICE(name, var, ...) \ OPT_CHOICE_OR_INT(name, var, 0, 0, 8190, ({"no", -2}, {"auto", -1}), \ ## __VA_ARGS__)
#define OPT_ASPECT(...) \ OPT_GENERAL(float, __VA_ARGS__, .type = &m_option_type_aspect)
#define OPT_STRING_VALIDATE_(optname, varname, flags, validate_fn, ...) \ OPT_GENERAL(char*, optname, varname, flags, __VA_ARGS__, \ .priv = MP_EXPECT_TYPE(m_opt_string_validate_fn, validate_fn))#define OPT_STRING_VALIDATE(...) \ OPT_STRING_VALIDATE_(__VA_ARGS__, .type = &m_option_type_string)
#define OPT_PRINT(optname, fn) \ {.name = optname, \ .flags = M_OPT_FIXED | M_OPT_NOCFG | M_OPT_PRE_PARSE | M_OPT_NOPROP, \ .type = &m_option_type_print_fn, \ .priv = MP_EXPECT_TYPE(m_opt_print_fn, fn), \ .offset = -1}
// subconf must have the type struct m_sub_options.// All sub-options are prefixed with "name-" and are added to the current// (containing) option list.// If name is "", add the sub-options directly instead.// varname refers to the field, that must be a pointer to a field described by// the subconf struct.#define OPT_SUBSTRUCT(name, varname, subconf, flagv) \ OPT_GENERAL_NOTYPE(name, varname, flagv, \ .type = &m_option_type_subconfig, \ .priv = (void*)&subconf)
// Provide a another name for the option.#define OPT_ALIAS(optname, newname) \ {.name = optname, .type = &m_option_type_alias, .priv = newname, \ .offset = -1}
// If "--optname" was removed, but "--newname" has the same semantics.// It will be redirected, and a warning will be printed on first use.#define OPT_REPLACED_MSG(optname, newname, msg) \ {.name = optname, .type = &m_option_type_alias, .priv = newname, \ .deprecation_message = (msg), .offset = -1}
// Same, with a generic deprecation message.#define OPT_REPLACED(optname, newname) OPT_REPLACED_MSG(optname, newname, "")
// Alias, resolved on the CLI/config file/profile parser level only.#define OPT_CLI_ALIAS(optname, newname) \ {.name = optname, .type = &m_option_type_cli_alias, .priv = newname, \ .flags = M_OPT_NOPROP, .offset = -1}
// "--optname" doesn't exist, but inform the user about a replacement with msg.#define OPT_REMOVED(optname, msg) \ {.name = optname, .type = &m_option_type_removed, .priv = msg, \ .deprecation_message = "", .flags = M_OPT_NOPROP, .offset = -1}
#endif /* MPLAYER_M_OPTION_H */