robert/alsa-scarlett-gui
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df5d0960ddb717f7c38dc4b37bfca0d374fd784d
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10 Commits

Author SHA1 Message Date
Geoffrey D. Bennett
df5d0960dd 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.
 2024-02-11 21:46:22 +10:30
Geoffrey D. Bennett
492c348897 Add configurable taper to GtkDial 
The taper was previously set to a log function which matched the
Clarett volume knob. Add linear option to match the Scarlett 4th Gen
input gain knobs and hardware level meters.
 2024-02-08 19:04:53 +10:30
Geoffrey D. Bennett
d91c9d5687 Add page argument to gtk_dial_new_with_range() 
Make gain widget page_incr 3dB.
 2024-02-08 18:08:34 +10:30
Geoffrey D. Bennett
fcdbc60f16 Add scale to widget-gain.c struct gain 2024-02-08 18:08:34 +10:30
Geoffrey D. Bennett
b2823e79be Bump copyright year 2024-02-08 18:08:34 +10:30
Geoffrey D. Bennett
20c4ff5559 Display -inf when volume/gain controls are at zero/off 2024-02-05 20:04:58 +10:30
Geoffrey D. Bennett
47034d7901 Remove widgets from struct alsa_elem and add data to callbacks 
Rather than having widget/widget2/widget_callback fields in the struct
alsa_elem, have a list of callbacks and allow private data to be
passed to callbacks.
 2024-02-05 20:04:58 +10:30
Geoffrey D. Bennett
9a365000ad Combine gain and volume widgets 
Remove volume widget and make the gain widget choose the appropriate
format string.
 2024-02-05 20:03:10 +10:30
Geoffrey D. Bennett
be458afcc4 Remove hard-coded values from widget-gain.c and widget-volume.c 
Update alsa-sim.c and alsa.c to read the TLV info, and update the gain
and volume widgets to use that info rather than hard-coding the
min/max values.
 2024-02-05 20:03:10 +10:30
Geoffrey D. Bennett
17b4d2f055 Initial revision 2022-03-14 09:24:43 +10:30