Add support for piecewise linear interpolation taper to GtkDial

This commit adds support for piecewise linear interpolation tapers to GtkDial and the gain widget so that the 4th Gen 4i4 volume knob taper can be modelled correctly.
2024-01-17 17:54:11 +10:30
parent 492c348897
commit df5d0960dd
5 changed files with 93 additions and 4 deletions
--- a/src/widget-gain.h
+++ b/src/widget-gain.h
@@ -9,7 +9,8 @@

 enum {
  WIDGET_GAIN_TAPER_LINEAR,
-  WIDGET_GAIN_TAPER_LOG
+  WIDGET_GAIN_TAPER_LOG,
+  WIDGET_GAIN_TAPER_GEN4_VOLUME
 };

 GtkWidget *make_gain_alsa_elem(