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| author | Jon Lund Steffensen <jonlst@gmail.com> | 2013-10-21 15:04:52 -0400 |
|---|---|---|
| committer | Jon Lund Steffensen <jonlst@gmail.com> | 2013-10-21 15:29:05 -0400 |
| commit | d7e67a208f643204a033f177e523f00cb621c1ed (patch) | |
| tree | 97fab497306d6e0d4384cf25096ba601d48588d4 /src/redshift.c | |
| parent | configure.ac: Require autoconf 2.69 (diff) | |
| download | redshift-ng-d7e67a208f643204a033f177e523f00cb621c1ed.tar.gz redshift-ng-d7e67a208f643204a033f177e523f00cb621c1ed.tar.bz2 redshift-ng-d7e67a208f643204a033f177e523f00cb621c1ed.tar.xz | |
Fix slight wobble in temperature caused by float.
The transition variable 'adjustment_alpha' is a float. Redshift will wobble between 6499 and 6500K as the float runs out of precision. Using a double seems to solve the issue.
(Thanks to Sean Hildebrand)
Diffstat (limited to 'src/redshift.c')
| -rw-r--r-- | src/redshift.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/redshift.c b/src/redshift.c index dbbb542..449f7f9 100644 --- a/src/redshift.c +++ b/src/redshift.c @@ -1168,7 +1168,7 @@ main(int argc, char *argv[]) /* Amount of adjustment to apply. At zero the color temperature will be exactly as calculated, and at one it will be exactly 6500K. */ - float adjustment_alpha = 0.0; + double adjustment_alpha = 0.0; #if defined(HAVE_SIGNAL_H) && !defined(__WIN32__) struct sigaction sigact; |