alsa-tools/envy24control/midi.h

#ifndef MIDI__H
#define MIDI__H

#include <gdk/gdk.h>

int midi_init(char *appname, int channel, int midi_enhanced);
int midi_close();
void midi_maxstreams(int);
int midi_controller(int c, int v);
gboolean midi_process(GIOChannel *gio, GIOCondition condition, gpointer data);
int midi_button(int b, int v);

#endif
envy24control: midi support for mixer Hello devlopers, I have made the mixer sliders in envy24control react to MIDI controllers. This way the hardware mixer can be controlled from a sequencer program or some external MIDI controller hardware. envy24control became a standard ALSA sequencer client which you can connect to arbitrary other MIDI sources/sinks. Signed-off-by: Dirk Jagdmann <doj@cubic.org> 2004-11-17 11:41:56 +00:00			`#ifndef MIDI__H`
			`#define MIDI__H`

			`#include <gdk/gdk.h>`

envy24control: enhanced mapping of midi controller From: Dirk Jagdmann <doj@cubic.org> Hello, this patch adds a command line option to select a better mapping from midi controller values to dB sliders. The default stays as a linear mapping, which has the disadvantage, that a sensible area to adjust your volume (which ist mostly in the range of 0..-12dB) is in the upper 1/10th of your midi controller. This patch adds a map, which consists of two linear functions, so that the upper half of your midi controller controls values from 0..-12dB, the lower half then controls -13..-96dB. 2005-08-03 13:52:13 +00:00			`int midi_init(char *appname, int channel, int midi_enhanced);`
envy24control: midi support for mixer Hello devlopers, I have made the mixer sliders in envy24control react to MIDI controllers. This way the hardware mixer can be controlled from a sequencer program or some external MIDI controller hardware. envy24control became a standard ALSA sequencer client which you can connect to arbitrary other MIDI sources/sinks. Signed-off-by: Dirk Jagdmann <doj@cubic.org> 2004-11-17 11:41:56 +00:00			`int midi_close();`
			`void midi_maxstreams(int);`
			`int midi_controller(int c, int v);`
envy24control: port to GTK 3 Signed-off-by: Andreas Persson <andreasp56@outlook.com> 2025-04-09 12:25:09 +02:00			`gboolean midi_process(GIOChannel *gio, GIOCondition condition, gpointer data);`
envy24control midi updates I have enhanced the midi control of envy24control. 1) I have fixed midi feedback, where issuing a controller event resulted in the controller value beeing sent to the midi port again. 2) I have added midi controllers for the "mute" buttons, which can now be controller via midi. 3) and while rewriting the midi code to support the mute buttons several off-by-one errors have been fixed. From: Dirk Jagdmann <doj@cubic.org> 2005-07-26 11:37:11 +00:00			`int midi_button(int b, int v);`
envy24control: midi support for mixer Hello devlopers, I have made the mixer sliders in envy24control react to MIDI controllers. This way the hardware mixer can be controlled from a sequencer program or some external MIDI controller hardware. envy24control became a standard ALSA sequencer client which you can connect to arbitrary other MIDI sources/sinks. Signed-off-by: Dirk Jagdmann <doj@cubic.org> 2004-11-17 11:41:56 +00:00
			`#endif`