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authorraveit65 <[email protected]>2018-08-24 09:00:56 +0200
committerraveit65 <[email protected]>2018-09-09 16:59:39 +0200
commit3eb44db74e80fc18f9e53793c85fb1c9ebdfa106 (patch)
tree7ca41ebc4253964825247e6fe476a98486c6908d /src/gs-fade.c
parentdbd37df02231b8f2fb57b064c05c4a6886ee0357 (diff)
downloadmate-screensaver-3eb44db74e80fc18f9e53793c85fb1c9ebdfa106.tar.bz2
mate-screensaver-3eb44db74e80fc18f9e53793c85fb1c9ebdfa106.tar.xz
fade: fix fade computation math
commit https://github.com/mate-desktop/mate-screensaver/commit/599bc81 changed the fade time out to be less than a 1000ms. Unfortunately, this broke the fade because the math for computing the number of fade steps used integer arithmetic, and performed a division by a 1000. https://bugzilla.gnome.org/show_bug.cgi?id=672583 origin commit: https://gitlab.gnome.org/GNOME/gnome-screensaver/commit/7e2085a
Diffstat (limited to 'src/gs-fade.c')
-rw-r--r--src/gs-fade.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gs-fade.c b/src/gs-fade.c
index 156d7e2..8e9a858 100644
--- a/src/gs-fade.c
+++ b/src/gs-fade.c
@@ -755,7 +755,7 @@ gs_fade_start (GSFade *fade,
{
guint num_steps;
- num_steps = (fade->priv->timeout / 1000) * steps_per_sec;
+ num_steps = (fade->priv->timeout / 1000.0) * steps_per_sec;
msecs_per_step = 1000 / steps_per_sec;
fade->priv->alpha_per_iter = 1.0 / (gdouble)num_steps;