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hdspmixer: add output loopback buttons

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This adds "LPBK" buttons to the output strip
channels for toggling the hardware output
loopback functionality recently added for
HDSP9632.

The preset data is just appended to the
preset file so that it can still be loaded
in older versions.
This commit is contained in:
Jasmin Fazlic 2021-02-02 15:26:46 +01:00
parent 82979c32e4
commit 6976c9ee50
17 changed files with 335 additions and 5 deletions
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2
hdspmixer/src/HDSPMixerPresets.cxx
View file

@ -143,6 +143,7 @@ void HDSPMixerPresets::save_preset(int prst) {
basew->playbacks->strips[i]->data[card][speed][p]->dest = basew->playbacks->strips[i]->targets->selected;
basew->outputs->strips[i]->data[card][speed][p]->fader_pos = basew->outputs->strips[i]->fader->pos[0];
basew->outputs->strips[i]->data[card][speed][p]->loopback = basew->outputs->strips[i]->loopback->get();
}
/* Line outs */
basew->outputs->strips[HDSP_MAX_CHANNELS]->data[card][speed][p]->fader_pos = basew->outputs->strips[HDSP_MAX_CHANNELS]->fader->pos[0];
@ -188,6 +189,7 @@ void HDSPMixerPresets::restore_preset(int prst) {
basew->playbacks->strips[i]->targets->selected = basew->playbacks->strips[i]->data[card][speed][p]->dest;
basew->outputs->strips[i]->fader->pos[0] = basew->outputs->strips[i]->data[card][speed][p]->fader_pos;
basew->outputs->strips[i]->loopback->set(basew->outputs->strips[i]->data[card][speed][p]->loopback);
}
/* Line outs */
basew->outputs->strips[HDSP_MAX_CHANNELS]->fader->pos[0] = basew->outputs->strips[HDSP_MAX_CHANNELS+1]->data[card][speed][p]->fader_pos;