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make current backlight value internally exported 

display system backends should be handling this in the event of changes, and being able to set it directly makes that easier
This commit is contained in:
Mike Blumenkrantz 2014-01-21 17:06:27 -05:00
parent 215c0409e0
commit 84a3eb7af0
1 changed files with 10 additions and 10 deletions
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20
src/bin/e_backlight.c
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@ -11,7 +11,7 @@
#define MODE_RANDR 0
#define MODE_SYS 1
static double bl_val = 1.0;
EINTERN double e_bl_val = 1.0;
static double bl_animval = 1.0;
static int sysmode = MODE_NONE;
static Ecore_Animator *bl_anim = NULL;
@ -121,11 +121,11 @@ e_backlight_level_set(E_Zone *zone, double val, double tim)
if (val < 0.0) val = 0.0;
else if (val > 1.0)
val = 1.0;
if ((val == bl_val) && (!bl_anim)) return;
if ((val == e_bl_val) && (!bl_anim)) return;
if (!zone) zone = e_util_zone_current_get(e_manager_current_get());
ecore_event_add(E_EVENT_BACKLIGHT_CHANGE, NULL, NULL, NULL);
bl_now = bl_val;
bl_val = val;
bl_now = e_bl_val;
e_bl_val = val;
if (fabs(tim) < DBL_EPSILON)
{
_e_backlight_set(zone, val);
@ -147,7 +147,7 @@ EAPI double
e_backlight_level_get(E_Zone *zone __UNUSED__)
{
// zone == NULL == everything
return bl_val;
return e_bl_val;
}
EAPI void
@ -235,7 +235,7 @@ _e_backlight_update(E_Zone *zone)
}
if (x_bl >= 0.0)
{
bl_val = x_bl;
e_bl_val = x_bl;
sysmode = MODE_RANDR;
return;
}
@ -311,7 +311,7 @@ _bl_anim(void *data, double pos)
// FIXME: if zone is deleted while anim going... bad things.
pos = ecore_animator_pos_map(pos, ECORE_POS_MAP_DECELERATE, 0.0, 0.0);
v = (bl_animval * (1.0 - pos)) + (bl_val * pos);
v = (bl_animval * (1.0 - pos)) + (e_bl_val * pos);
_e_backlight_set(zone, v);
if (pos >= 1.0)
{
@ -440,14 +440,14 @@ _bl_sys_level_get(void)
eina_stringshare_del(str);
if ((!maxval) && (!val))
{
bl_val = 0;
e_bl_val = 0;
sysmode = MODE_NONE;
return;
}
if (!maxval) maxval = 255;
if ((val >= 0) && (val <= maxval))
bl_val = (double)val / (double)maxval;
// fprintf(stderr, "GET: %i/%i (%1.3f)\n", val, maxval, bl_val);
e_bl_val = (double)val / (double)maxval;
// fprintf(stderr, "GET: %i/%i (%1.3f)\n", val, maxval, e_bl_val);
}
static Eina_Bool