rounds alsa HW mixer volume towards ±∞ depending on sgn(∆ vol)

This alleviates a problem in which 'volume +1' cannot be undo by 'volume -1' when using alsa hw mixer. Closes #104
2017-12-12 23:42:42 +01:00
parent f1ef9f9d31
commit 967af60327
2 changed files with 5 additions and 1 deletions
--- a/2
+++ b/2
@@ -1,6 +1,8 @@
 ver 0.20.13 (not yet released)
 * output
  - osx: set up ring buffer to hold at least 100ms
+* mixer
+  - alsa: fix rounding errors
 * database
  - simple: don't purge mount points on update/rescan
  - simple: fix "mount" bug caused by bad compiler optimization