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Fix bug with time==0 being special.

Originally committed as revision 17843 to svn://svn.ffmpeg.org/ffmpeg/trunk

Michael Niedermayer authored on 2009/03/06 09:23:52
Showing 1 changed files

libavformat/timefilter.c index 7109a0a..56d2605 100644

@@ -51,14 +51,13 @@ void ff_timefilter_destroy(TimeFilter *self)
 
 void ff_timefilter_reset(TimeFilter *self)
 {
-    self->cycle_time = 0;
     self->count      = 0;
 }
 
 double ff_timefilter_update(TimeFilter *self, double system_time, double period)
 {
     self->count++;
-    if (!self->cycle_time) {
+    if (self->count==1) {
         /// init loop
         self->cycle_time        = system_time;
     } else {

...	...	@@ -51,14 +51,13 @@ void ff_timefilter_destroy(TimeFilter *self)
51	51
52	52	void ff_timefilter_reset(TimeFilter *self)
53	53	{
54		- self->cycle_time = 0;
55	54	self->count = 0;
56	55	}
57	56
58	57	double ff_timefilter_update(TimeFilter *self, double system_time, double period)
59	58	{
60	59	self->count++;
61		- if (!self->cycle_time) {
	60	+ if (self->count==1) {
62	61	/// init loop
63	62	self->cycle_time = system_time;
64	63	} else {