diff options
| author | wm4 <wm4@nowhere> | 2012-11-15 18:49:17 +0100 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2012-11-16 21:21:15 +0100 |
| commit | 51503a05778290edc0bb77276b67d33ca0e10783 (patch) | |
| tree | 4745d8d476e788fe0a36c1151dd28118cac0a911 /core/m_option.h | |
| parent | b4b86e9286ba175ba0da4d19e165660bed7002e4 (diff) | |
| download | mpv-51503a05778290edc0bb77276b67d33ca0e10783.tar.bz2 mpv-51503a05778290edc0bb77276b67d33ca0e10783.tar.xz | |
options: rename -ss and -endpos, allow relative times
Rename the -ss option to -start, and -endpos to -length. Add a -end
option. The -end option always specifies an absolute end time, as
opposed to -endpos/-length.
All these options (--start, --end, --length) now accept relative times.
Percent positions (e.g. "--start=30%") are interpreted as fractions of
the file duration. Negative times (e.g. "--start=-1:00) are interpreted
relative to the end of the file. Chapters (e.g. "--start=#3") yield the
chapter's time position.
The chapter support might be able to replace --chapter completely, but
for now I am not sure how well this works out with e.g. DVDs and BDs,
and a separate --chapter option is useful interface-wise.
Diffstat (limited to 'core/m_option.h')
| -rw-r--r-- | core/m_option.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/core/m_option.h b/core/m_option.h index 7fec11895a..d7041f9cf4 100644 --- a/core/m_option.h +++ b/core/m_option.h @@ -44,7 +44,7 @@ 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_time; -extern const m_option_type_t m_option_type_time_size; +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_print; @@ -58,13 +58,17 @@ extern const m_option_type_t m_option_type_afmt; // Callback used by m_option_type_print_func options. typedef int (*m_opt_func_full_t)(const m_option_t *, const char *, const char *); -#define END_AT_NONE 0 -#define END_AT_TIME 1 -#define END_AT_SIZE 2 -typedef struct { +enum m_rel_time_type { + REL_TIME_NONE, + REL_TIME_ABSOLUTE, + REL_TIME_NEGATIVE, + REL_TIME_PERCENT, +}; + +struct m_rel_time { double pos; - int type; -} m_time_size_t; + enum m_rel_time_type type; +}; // Extra definition needed for \ref m_option_type_obj_settings_list options. typedef struct { @@ -174,7 +178,6 @@ struct m_sub_options { #define CONF_TYPE_CUSTOM_URL (&m_option_type_custom_url) #define CONF_TYPE_OBJ_PARAMS (&m_option_type_obj_params) #define CONF_TYPE_TIME (&m_option_type_time) -#define CONF_TYPE_TIME_SIZE (&m_option_type_time_size) #define CONF_TYPE_CHOICE (&m_option_type_choice) // Possible option values. Code is allowed to access option data without going @@ -193,7 +196,7 @@ union m_option_value { m_span_t span; m_obj_settings_t *obj_settings_list; double time; - m_time_size_t time_size; + struct m_rel_time rel_time; }; //////////////////////////////////////////////////////////////////////////// @@ -506,6 +509,7 @@ static inline void m_option_free(const m_option_t *opt, void *dst) #define OPT_CHOICE_OR_INT(...) OPT_CHOICE_OR_INT_(__VA_ARGS__, .type = &m_option_type_choice) #define OPT_CHOICE_OR_INT_(optname, varname, flags, minval, maxval, choices, ...) OPT_GENERAL(optname, varname, (flags) | CONF_RANGE, .min = minval, .max = maxval, M_CHOICES(choices), __VA_ARGS__) #define OPT_TIME(...) OPT_GENERAL(__VA_ARGS__, .type = &m_option_type_time) +#define OPT_REL_TIME(...) OPT_GENERAL(__VA_ARGS__, .type = &m_option_type_rel_time) #define OPT_TRACKCHOICE(name, var) OPT_CHOICE_OR_INT(name, var, 0, 0, 8190, ({"no", -2}, {"auto", -1})) |