ardour/livetrax
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fix AU generic GUI and automation lanes

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Don’t include non-automatable params.
This commit is contained in:
Robin Gareus 2015-02-28 07:08:09 +01:00
parent 105ecfa464
commit b362f45738
1 changed files with 28 additions and 13 deletions
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41
libs/ardour/audio_unit.cc
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@ -1666,23 +1666,38 @@ AUPlugin::parameter_is_audio (uint32_t) const
}
bool
AUPlugin::parameter_is_control (uint32_t) const
{
return true;
}
bool
AUPlugin::parameter_is_input (uint32_t) const
{
return true;
}
bool
AUPlugin::parameter_is_output (uint32_t) const
AUPlugin::parameter_is_control (uint32_t param) const
{
assert(param < descriptors.size());
if (descriptors[param].automatable) {
/* corrently ardour expects all controls to be automatable
* IOW ardour GUI elements mandate an Evoral::Parameter
* for all input+control ports.
*/
return true;
}
return false;
}
bool
AUPlugin::parameter_is_input (uint32_t param) const
{
/* AU params that are both readable and writeable,
* are listed in kAudioUnitScope_Global
*/
return (descriptors[param].scope == kAudioUnitScope_Input || descriptors[param].scope == kAudioUnitScope_Global);
}
bool
AUPlugin::parameter_is_output (uint32_t param) const
{
assert(param < descriptors.size());
// TODO check if ardour properly handles ports
// that report is_input + is_output == true
// -> add || descriptors[param].scope == kAudioUnitScope_Global
return (descriptors[param].scope == kAudioUnitScope_Output);
}
void
AUPlugin::add_state (XMLNode* root) const
{