From d38a2a9488e8a24685b3e7af5771105d195c8e28 Mon Sep 17 00:00:00 2001
From: Carsten Haitzler <raster@rasterman.com>
Date: Mon, 23 Mar 2009 02:13:50 +0000
Subject: [PATCH] new timer add func - avoids more gettimeofday calls.

SVN revision: 39638
---
 legacy/ecore/src/lib/ecore/Ecore.h       |  1 +
 legacy/ecore/src/lib/ecore/ecore_timer.c | 29 ++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/legacy/ecore/src/lib/ecore/Ecore.h b/legacy/ecore/src/lib/ecore/Ecore.h
index 7403442aaa..0a1969d78e 100644
--- a/legacy/ecore/src/lib/ecore/Ecore.h
+++ b/legacy/ecore/src/lib/ecore/Ecore.h
@@ -295,6 +295,7 @@ extern "C" {
    EAPI double ecore_loop_time_get(void);
        
    EAPI Ecore_Timer *ecore_timer_add(double in, int (*func) (void *data), const void *data);
+   EAPI Ecore_Timer *ecore_timer_loop_add(double in, int (*func) (void *data), const void *data);
    EAPI void        *ecore_timer_del(Ecore_Timer *timer);
    EAPI void         ecore_timer_interval_set(Ecore_Timer *timer, double in);
    EAPI void         ecore_timer_freeze(Ecore_Timer *timer);
diff --git a/legacy/ecore/src/lib/ecore/ecore_timer.c b/legacy/ecore/src/lib/ecore/ecore_timer.c
index 9e36ae698f..701bcdb580 100644
--- a/legacy/ecore/src/lib/ecore/ecore_timer.c
+++ b/legacy/ecore/src/lib/ecore/ecore_timer.c
@@ -109,6 +109,35 @@ ecore_timer_add(double in, int (*func) (void *data), const void *data)
    return timer;
 }
 
+/**
+ * Creates a timer to call the given function in the given period of time.
+ * @param   in   The interval in seconds from current loop time.
+ * @param   func The given function.  If @p func returns 1, the timer is
+ *               rescheduled for the next interval @p in.
+ * @param   data Data to pass to @p func when it is called.
+ * @return  A timer object on success.  @c NULL on failure.
+ * @ingroup Ecore_Time_Group
+ *
+ * This is the same as ecore_timer_add(), but "now" is the time from
+ * ecore_loop_time_get() not ecore_time_get() as ecore_timer_add() uses. See
+ * ecore_timer_add() for more details.
+ */
+EAPI Ecore_Timer *
+ecore_timer_loop_add(double in, int (*func) (void *data), const void *data)
+{
+   double now;
+   Ecore_Timer *timer;
+
+   if (!func) return NULL;
+   if (in < 0.0) in = 0.0;
+   timer = calloc(1, sizeof(Ecore_Timer));
+   if (!timer) return NULL;
+   ECORE_MAGIC_SET(timer, ECORE_MAGIC_TIMER);
+   now = ecore_loop_time_get();
+   _ecore_timer_set(timer, now + in, in, func, (void *)data);
+   return timer;
+}
+
 /**
  * Delete the specified timer from the timer list.
  * @param   timer The timer to delete.