Mercurial > MadButterfly
annotate src/timertool.c @ 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 |
| rev | line source |
|---|---|
|
822
586e50f82c1f
Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents:
186
diff
changeset
|
1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- |
|
586e50f82c1f
Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents:
186
diff
changeset
|
2 // vim: sw=4:ts=8:sts=4 |
|
92
3f619ae03678
Improve calcuator example program.
Thinker K.F. Li <thinker@branda.to>
parents:
78
diff
changeset
|
3 #include <stdio.h> |
| 77 | 4 #include <sys/time.h> |
| 5 #ifdef __FreeBSD__ | |
| 6 #include <machine/cpufunc.h> | |
| 7 #include <sys/types.h> | |
| 8 #include <sys/sysctl.h> | |
| 9 #endif | |
|
186
530bb7728546
Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents:
185
diff
changeset
|
10 #include "mb_timer.h" |
| 77 | 11 |
| 12 | |
| 13 #ifdef __FreeBSD__ | |
| 14 void get_now(mb_timeval_t *tmo) { | |
| 15 struct timeval tv; | |
| 16 static uint64_t cpufreq; | |
| 120 | 17 static uint64_t diff; |
| 77 | 18 static mb_timeval_t tm = {0, 0}; |
| 19 static uint64_t last_ts; | |
| 20 mb_timeval_t diff_tm; | |
| 120 | 21 uint64_t ts, udiff, sdiff; |
| 77 | 22 size_t sysctl_sz; |
| 78 | 23 int r; |
| 77 | 24 |
| 25 if(MB_TIMEVAL_SEC(&tm) == 0) { | |
| 26 sysctl_sz = sizeof(uint64_t); | |
| 78 | 27 r = sysctlbyname("kern.timecounter.tc.TSC.frequency", |
| 28 &cpufreq, &sysctl_sz, | |
| 29 NULL, 0); | |
| 30 if(r == -1) { | |
| 31 perror("sysctl"); | |
| 32 return; | |
| 33 } | |
| 77 | 34 |
| 35 gettimeofday(&tv, NULL); | |
| 36 last_ts = rdtsc(); | |
| 37 | |
| 38 MB_TIMEVAL_SET(tmo, tv.tv_sec, tv.tv_usec); | |
| 39 MB_TIMEVAL_CP(&tm, tmo); | |
| 40 diff = 0; | |
| 41 } else { | |
| 42 ts = rdtsc(); | |
| 120 | 43 diff += ts - last_ts; |
| 77 | 44 sdiff = diff / cpufreq; |
| 45 udiff = (diff % cpufreq) * 1000000 / cpufreq; | |
| 46 | |
| 47 MB_TIMEVAL_SET(&diff_tm, sdiff, udiff); | |
| 48 MB_TIMEVAL_CP(tmo, &tm); | |
| 49 MB_TIMEVAL_ADD(tmo, &diff_tm); | |
| 50 | |
| 51 MB_TIMEVAL_SET(&diff_tm, sdiff, 0); | |
| 52 MB_TIMEVAL_ADD(&tm, &diff_tm); | |
| 53 | |
| 120 | 54 diff %= cpufreq; |
| 55 last_ts = ts; | |
| 77 | 56 } |
| 57 } | |
| 58 #else /* __FreeBSD__ */ | |
| 59 void get_now(mb_timeval_t *tmo) { | |
| 60 struct timeval tv; | |
| 61 | |
| 62 gettimeofday(&tv, NULL); | |
| 63 MB_TIMEVAL_SET(tmo, tv.tv_sec, tv.tv_usec); | |
| 64 } | |
| 65 #endif /* __FreeBSD__ */ | |
| 66 |