Cleanup: move some methods from util to maths_util.

[dcpomatic.git] / src / lib / util.cc

diff --git a/src/lib/util.cc b/src/lib/util.cc
index 6bcacf9f2bd3733dd09e1f2bafbdeeb100b8fb9e..eeaa4cd91e60ace733362002946cf674d40b6201 100644 (file)
--- a/src/lib/util.cc
+++ b/src/lib/util.cc
@@ -1085,18 +1085,6 @@ copy_in_bits (boost::filesystem::path from, boost::filesystem::path to, std::fun
        free (buffer);
 }
 
-double
-db_to_linear (double db)
-{
-       return pow(10, db / 20);
-}
-
-double
-linear_to_db (double linear)
-{
-       return 20 * log10(linear);
-}
-
 
 dcp::Size
 scale_for_display (dcp::Size s, dcp::Size display_container, dcp::Size film_container, PixelQuanta quanta)