Package: gnome-power-manager
Version: 2.32.0-2
Severity: important
After "gnome-power-manager" dims the screen it restores to a wrong brightness
level because it floors its %->discrete calculation instead of rounding it.
I've attached a patch for this and I've submitted it upstream.
--
Pedro Martínez Juliá
Department of Communication and Information Engineering
Faculty of Computer Science
University of Murcia
Email: pedr...@um.es
---------------------------------------------------------
*** Entia non sunt multiplicanda praeter necessitatem ***
>From 9d2952244e5b4f3667e02d5d26aed0a251df5651 Mon Sep 17 00:00:00 2001
From: Pedro Martinez-Julia <pedr...@um.es>
Date: Mon, 7 Mar 2011 23:31:40 +0100
Subject: [PATCH] Fixed #644143, how to convert from percentage to discrete and vice-versa.
---
src/egg-discrete.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/egg-discrete.c b/src/egg-discrete.c
index a051282..fe910cc 100644
--- a/src/egg-discrete.c
+++ b/src/egg-discrete.c
@@ -47,7 +47,7 @@ egg_discrete_from_percent (guint percentage, guint levels)
egg_warning ("levels is 0!");
return 0;
}
- return ((gfloat) percentage * (gfloat) (levels - 1)) / 100.0f;
+ return (guint) ((((gfloat) percentage * (gfloat) (levels - 1)) / 100.0f) + 0.5f);
}
/**
@@ -69,7 +69,7 @@ egg_discrete_to_percent (guint discrete, guint levels)
egg_warning ("levels is 0!");
return 0;
}
- return (guint) ((gfloat) discrete * (100.0f / (gfloat) (levels - 1)));
+ return (guint) (((gfloat) discrete * (100.0f / (gfloat) (levels - 1))) + 0.5f);
}
/**
--
1.7.4.1
