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author | wm4 <wm4@nowhere> | 2014-02-02 17:06:49 +0100 |
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committer | wm4 <wm4@nowhere> | 2014-02-10 00:04:39 +0100 |
commit | 20fbe2fb8c1b3b4f5b08dd529ac1897f24c88a95 (patch) | |
tree | 46d609915932125f402061370e17f2f8039244d0 /osdep/threads.h | |
parent | dd264ebe9d00c8cb22ed4d931d31293ff5b3cece (diff) | |
download | mpv-20fbe2fb8c1b3b4f5b08dd529ac1897f24c88a95.tar.bz2 mpv-20fbe2fb8c1b3b4f5b08dd529ac1897f24c88a95.tar.xz |
threads: add a dispatch queue thing
Makes working with the (still) single-threaded playback thread easier.
Might be reusable for other stuff.
Diffstat (limited to 'osdep/threads.h')
-rw-r--r-- | osdep/threads.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/osdep/threads.h b/osdep/threads.h index 3d060009cb..3eb4ce2ffc 100644 --- a/osdep/threads.h +++ b/osdep/threads.h @@ -1,6 +1,7 @@ #ifndef MP_OSDEP_THREADS_H_ #define MP_OSDEP_THREADS_H_ +#include <stdbool.h> #include <pthread.h> struct timespec mpthread_get_deadline(double timeout); @@ -10,4 +11,24 @@ int mpthread_cond_timed_wait(pthread_cond_t *cond, pthread_mutex_t *mutex, int mpthread_mutex_init_recursive(pthread_mutex_t *mutex); + +typedef void (*mp_dispatch_fn)(void *data); +struct mp_dispatch_queue; + +struct mp_dispatch_queue *mp_dispatch_create(void *talloc_parent); +void mp_dispatch_set_wakeup_fn(struct mp_dispatch_queue *queue, + void (*wakeup_fn)(void *wakeup_ctx), + void *wakeup_ctx); +void mp_dispatch_enqueue(struct mp_dispatch_queue *queue, + mp_dispatch_fn fn, void *fn_data); +void mp_dispatch_enqueue_autofree(struct mp_dispatch_queue *queue, + mp_dispatch_fn fn, void *fn_data); +void mp_dispatch_run(struct mp_dispatch_queue *queue, + mp_dispatch_fn fn, void *fn_data); +void mp_dispatch_queue_process(struct mp_dispatch_queue *queue, double timeout); +void mp_dispatch_suspend(struct mp_dispatch_queue *queue); +void mp_dispatch_resume(struct mp_dispatch_queue *queue); +void mp_dispatch_lock(struct mp_dispatch_queue *queue); +void mp_dispatch_unlock(struct mp_dispatch_queue *queue); + #endif |