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fix “Denormal Dropdown” inconsistency

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This commit is contained in:
Robin Gareus 2015-03-23 14:20:17 +01:00
parent 4b05417d2f
commit fb015b1be9
1 changed files with 14 additions and 0 deletions
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14
gtk2_ardour/rc_option_editor.cc
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@ -1885,20 +1885,34 @@ RCOptionEditor::RCOptionEditor ()
sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_model)
);
int dmsize = 1;
dm->add (DenormalNone, _("no processor handling"));
FPU fpu;
if (fpu.has_flush_to_zero()) {
++dmsize;
dm->add (DenormalFTZ, _("use FlushToZero"));
} else if (_rc_config->get_denormal_model() == DenormalFTZ) {
_rc_config->set_denormal_model(DenormalNone);
}
if (fpu.has_denormals_are_zero()) {
++dmsize;
dm->add (DenormalDAZ, _("use DenormalsAreZero"));
} else if (_rc_config->get_denormal_model() == DenormalDAZ) {
_rc_config->set_denormal_model(DenormalNone);
}
if (fpu.has_flush_to_zero() && fpu.has_denormals_are_zero()) {
++dmsize;
dm->add (DenormalFTZDAZ, _("use FlushToZero and DenormalsAreZero"));
} else if (_rc_config->get_denormal_model() == DenormalFTZDAZ) {
_rc_config->set_denormal_model(DenormalNone);
}
if (dmsize == 1) {
dm->set_sensitive(false);
}
add_option (_("Audio"), dm);