diff options
Diffstat (limited to 'options/m_config.h')
| -rw-r--r-- | options/m_config.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/options/m_config.h b/options/m_config.h index f62bc9670f..25d26e05ee 100644 --- a/options/m_config.h +++ b/options/m_config.h @@ -74,8 +74,11 @@ typedef struct m_config { // Notification after an option was successfully written to. // Uses flags as set in UPDATE_OPTS_MASK. + // self_update==true means the update was caused by a call to + // m_config_notify_change_opt_ptr(). If false, it's caused either by + // m_config_set_option_*() (and similar) calls or external updates. void (*option_change_callback)(void *ctx, struct m_config_option *co, - int flags); + int flags, bool self_update); void *option_change_callback_ctx; // For the command line parser @@ -84,7 +87,8 @@ typedef struct m_config { void *optstruct; // struct mpopts or other // Private. Non-NULL if data was allocated. m_config_option.data uses it. - struct m_config_data *data; + // API users call m_config_set_update_dispatch_queue() to get async updates. + struct m_config_cache *cache; // Private. Thread-safe shadow memory; only set for the main m_config. struct m_config_shadow *shadow; @@ -189,11 +193,7 @@ const char *m_config_get_positional_option(const struct m_config *config, int n) int m_config_option_requires_param(struct m_config *config, bstr name); // Notify m_config_cache users that the option has (probably) changed its value. -void m_config_notify_change_co(struct m_config *config, - struct m_config_option *co); -// Like m_config_notify_change_co(), but automatically find the option by its -// pointer within the global option struct (config->optstruct). In practice, -// it means it works only on fields in MPContext.opts. +// This will force a self-notification back to config->option_change_callback. void m_config_notify_change_opt_ptr(struct m_config *config, void *ptr); // Return all (visible) option names as NULL terminated string list. @@ -253,6 +253,10 @@ int m_config_set_profile(struct m_config *config, char *name, int flags); struct mpv_node m_config_get_profiles(struct m_config *config); +// Run async option updates here. This will call option_change_callback() on it. +void m_config_set_update_dispatch_queue(struct m_config *config, + struct mp_dispatch_queue *dispatch); + // This can be used to create and synchronize per-thread option structs, // which then can be read without synchronization. No concurrent access to // the cache itself is allowed. |