make animator happen AT a vierual animator tick point.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/ecore@45614 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/ecore/ecore_anim.c b/src/lib/ecore/ecore_anim.c
index 0d29639..415f65a 100644 (file)
--- a/src/lib/ecore/ecore_anim.c
+++ b/src/lib/ecore/ecore_anim.c
@@ -7,6 +7,7 @@
 #endif
 
 #include <stdlib.h>
+#include <math.h>
 
 #include "Ecore.h"
 #include "ecore_private.h"
@@ -57,9 +58,16 @@ ecore_animator_add(int (*func) (void *data), const void *data)
    ECORE_MAGIC_SET(animator, ECORE_MAGIC_ANIMATOR);
    animator->func = func;
    animator->data = (void *)data;
-   animators = (Ecore_Animator *) eina_inlist_append(EINA_INLIST_GET(animators), EINA_INLIST_GET(animator));
+   animators = (Ecore_Animator *)eina_inlist_append(EINA_INLIST_GET(animators), EINA_INLIST_GET(animator));
    if (!timer)
-     timer = ecore_timer_add(animators_frametime, _ecore_animator, NULL);
+     {
+        double t_loop = ecore_loop_time_get();
+        double sync_0 = 0.0;
+        double d = -fmod(t_loop - sync_0, animators_frametime);
+        
+        timer = ecore_timer_loop_add(animators_frametime, _ecore_animator, NULL);
+        ecore_timer_delay(timer, d);
+     }
    return animator;
 }