Commit c68071f6 authored by gbazin's avatar gbazin

* modules/video_filter/time.c: optimized a bit.

parent d275c501
......@@ -48,6 +48,8 @@ struct filter_sys_t
{
int i_xoff, i_yoff; /* offsets for the display string in the video window */
char *psz_head; /* text to put before the day/time */
time_t last_time;
};
#define MSG_TEXT N_("Timestamp Prefix")
......@@ -98,6 +100,7 @@ static int CreateFilter( vlc_object_t *p_this )
/* Misc init */
p_filter->pf_sub_filter = Filter;
p_sys->last_time = ((time_t)-1);
return VLC_SUCCESS;
}
......@@ -131,13 +134,14 @@ char *myCtime( time_t *t )
****************************************************************************/
static subpicture_t *Filter( filter_t *p_filter, mtime_t date )
{
filter_sys_t *p_sys = p_filter->p_sys;
subpicture_t *p_spu;
video_format_t fmt;
time_t t;
char *psz_time, *psz_string;
filter_sys_t *p_sys;
p_sys = p_filter->p_sys;
if( p_sys->last_time == time( NULL ) ) return NULL;
p_spu = p_filter->pf_sub_buffer_new( p_filter );
if( !p_spu ) return NULL;
......@@ -154,7 +158,8 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t date )
p_filter->pf_sub_buffer_del( p_filter, p_spu );
return NULL;
}
t = time(NULL);
t = p_sys->last_time = time( NULL );
psz_time = myCtime( &t );
asprintf( &psz_string, "%s%s", p_sys->psz_head, psz_time );
......
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