Mercurial > MadButterfly
view include/mb_timer.h @ 1160:1a699dc00fa3
Fix the issue of not removing node in old scene when switching scenes.
- When a timeline is playing and crossing two scenes (tween block),
nodes, for the old scene, in duplicate group must be removed. But,
it is not.
- It is fixed by checking if nodes, in the duplicate group, are also
in the key frame next to the new scene. All nodes that is not in
next key frame are remove.
author | Thinker K.F. Li <thinker@codemud.net> |
---|---|
date | Tue, 28 Dec 2010 13:35:34 +0800 |
parents | 586e50f82c1f |
children |
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// -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- // vim: sw=4:ts=8:sts=4 #ifndef __MB_TIMER_H_ #define __MB_TIMER_H_ #include <sys/time.h> #include <stdint.h> typedef uint32_t mbsec_t; typedef uint32_t mbusec_t; typedef struct _mb_timer mb_timer_t; typedef struct _mb_tman mb_tman_t; typedef struct timeval mb_timeval_t; typedef void (*mb_tmo_hdlr)(const mb_timeval_t *tmo, const mb_timeval_t *now, void *arg); extern mb_tman_t *mb_tman_new(void); extern void mb_tman_free(mb_tman_t *tman); extern mb_timer_t *mb_tman_timeout(mb_tman_t *tman, const mb_timeval_t *tmo, mb_tmo_hdlr hdlr, void *arg); extern int mb_tman_remove(mb_tman_t *tman, mb_timer_t *timer); extern int mb_tman_next_timeout(mb_tman_t *tman, const mb_timeval_t *now, mb_timeval_t *tmo_after); extern int mb_tman_handle_timeout(mb_tman_t *tman, mb_timeval_t *now); #define MB_TIMEVAL_SET(_tv, _sec, _usec) \ do { \ (_tv)->tv_sec = _sec; \ (_tv)->tv_usec = _usec; \ } while(0) #define MB_TIMEVAL_CP(_tv1, _tv2) \ do { \ (_tv1)->tv_sec = (_tv2)->tv_sec; \ (_tv1)->tv_usec = (_tv2)->tv_usec; \ } while(0) #define MB_TIMEVAL_SEC(_tv) ((_tv)->tv_sec) #define MB_TIMEVAL_USEC(_tv) ((_tv)->tv_usec) #define MB_TIMEVAL_LATER(a, b) \ ((a)->tv_sec > (b)->tv_sec || \ ((a)->tv_sec == (b)->tv_sec && \ (a)->tv_usec > (b)->tv_usec)) #define MB_TIMEVAL_LATER_INC(a, b) \ ((a)->tv_sec > (b)->tv_sec || \ ((a)->tv_sec == (b)->tv_sec && \ (a)->tv_usec >= (b)->tv_usec)) #define MB_TIMEVAL_EQ(a, b) \ ((a)->tv_sec == (b)->tv_sec && \ (a)->tv_usec == (b)->tv_usec) #define MB_TIMEVAL_DIFF(a, b) \ do { \ (a)->tv_sec -= (b)->tv_sec; \ if((a)->tv_usec < (b)->tv_usec) { \ (a)->tv_sec--; \ (a)->tv_usec += 1000000; \ } \ (a)->tv_usec -= (b)->tv_usec; \ } while(0) #define MB_TIMEVAL_ADD(a, b) \ do { \ (a)->tv_sec += (b)->tv_sec; \ (a)->tv_usec += (b)->tv_usec; \ if((a)->tv_usec >= 1000000) { \ (a)->tv_sec++; \ (a)->tv_usec -= 1000000; \ } \ } while(0) #define MB_TIMEVAL_DIV(a, b) \ (((a)->tv_sec * 1000000.0 + (a)->tv_usec) / \ ((b)->tv_sec * 1000000.0 + (b)->tv_usec)) extern void get_now(mb_timeval_t *tmo); #endif /* __MB_TIMER_H_ */