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Added hdspconf utility by Thomas Charbonnel (requiring FLTK)

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This commit is contained in:
Takashi Iwai 2003-07-02 10:21:11 +00:00
parent 1febedba63
commit dceea38da2
38 changed files with 7092 additions and 0 deletions
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94
hdspconf/src/HC_SpdifIn.cxx Normal file
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/*
* HDSPConf
*
* Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#pragma implementation
#include "HC_SpdifIn.h"
void spdif_in_cb(Fl_Widget *w, void *arg)
{
int in, err;
char card_name[6];
snd_ctl_elem_value_t *ctl;
snd_ctl_elem_id_t *id;
snd_ctl_t *handle;
Fl_Round_Button *source = (Fl_Round_Button *)w;
HC_SpdifIn *si = (HC_SpdifIn *)arg;
HC_CardPane *pane = (HC_CardPane *)si->parent();
if (source == si->adat1) {
in = 0;
} else if (source == si->coaxial) {
in = 1;
} else if (source == si->internal) {
in = 2;
}
snprintf(card_name, 6, "hw:%i", pane->alsa_index);
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "IEC958 Input Connector");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, in);
if ((err = snd_ctl_open(&handle, card_name, SND_CTL_NONBLOCK)) < 0) {
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
return;
}
snd_ctl_close(handle);
}
HC_SpdifIn::HC_SpdifIn(int x, int y, int w, int h):Fl_Group(x, y, w, h, "SPDIF In")
{
int i = 0;
int v_step = (int)(h/3.0f);
source = 0;
box(FL_ENGRAVED_FRAME);;
label("SPDIF In");
labelsize(10);
align(FL_ALIGN_TOP|FL_ALIGN_LEFT);
adat1 = new Fl_Round_Button(x+15, y+v_step*i++, w-30, v_step, "ADAT1");
coaxial = new Fl_Round_Button(x+15, y+v_step*i++, w-30, v_step, "Coaxial");
internal = new Fl_Round_Button(x+15, y+v_step*i++, w-30, v_step, "Internal");
adat1->labelsize(10);
adat1->type(FL_RADIO_BUTTON);
adat1->callback(spdif_in_cb, (void *)this);
coaxial->labelsize(10);
coaxial->type(FL_RADIO_BUTTON);
coaxial->callback(spdif_in_cb, (void *)this);
internal->labelsize(10);
internal->type(FL_RADIO_BUTTON);
internal->callback(spdif_in_cb, (void *)this);
end();
}
void HC_SpdifIn::setInput(unsigned char i)
{
if (i < children()) {
if (((Fl_Round_Button *)child(i))->value() != 1)
((Fl_Round_Button *)child(i))->setonly();
}
}