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mpv/player/command.h
wm4 64f72687ce client API: notify API user on event queue overflow
Before this, we merely printed a message to the terminal. Now the API
user can determine this properly. This might be important for API users
which somehow maintain complex state, which all has to be invalidated if
(state-changing) events are missing due to an overflow.

This also forces the client API user to empty the event queue, which is
good, because otherwise the event queue would reach the "filled up"
state immediately again due to further asynchronous events being added
to the queue.

Also add some minor improvements to mpv_wait_event() documentation, and
some other minor cosmetic changes.
2015-01-19 21:26:42 +01:00

55 lines
1.9 KiB
C

/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPLAYER_COMMAND_H
#define MPLAYER_COMMAND_H
struct MPContext;
struct mp_cmd;
struct mp_log;
void command_init(struct MPContext *mpctx);
void command_uninit(struct MPContext *mpctx);
int run_command(struct MPContext *mpctx, struct mp_cmd *cmd);
char *mp_property_expand_string(struct MPContext *mpctx, const char *str);
char *mp_property_expand_escaped_string(struct MPContext *mpctx, const char *str);
void property_print_help(struct mp_log *log);
int mp_property_do(const char* name, int action, void* val,
struct MPContext *mpctx);
void mp_notify(struct MPContext *mpctx, int event, void *arg);
void mp_notify_property(struct MPContext *mpctx, const char *property);
int mp_get_property_id(const char *name);
uint64_t mp_get_property_event_mask(const char *name);
enum {
// Must start with the first unused positive value in enum mpv_event_id
// MPV_EVENT_* and MP_EVENT_* must not overlap.
INTERNAL_EVENT_BASE = 25,
MP_EVENT_CACHE_UPDATE,
MP_EVENT_WIN_RESIZE,
MP_EVENT_WIN_STATE,
};
bool mp_hook_test_completion(struct MPContext *mpctx, char *type);
void mp_hook_run(struct MPContext *mpctx, char *client, char *type);
#endif /* MPLAYER_COMMAND_H */