There exists a nice compressor from Martin Zuther availabe online. I thougt it might be useful to extend that compressor to a multiband compressor. For that I use the DSP class from Vinnie Falco (thanks Vinnie, that’s great stuff!).
Currently I do a lot of GUI workings so that you can specify the amount of frequency bands before you compile (stored as defines, making the whole thing dynamic may come in the future…).
I started to extend the whole code from Zuther to an array structure inside of the plugin_processor and plugin_editor class. But each time I try to change any of the GUI elements the setParameter() function is somehow doing wrong (of course not. I am the fault, because the computer behaves like I tell him to).
My Problem described in a few words
I extended the Squeezer plugin_processor class within it’s member variables to some arrays (NUM_BANDS is static 4)
SqueezerPluginParameters pluginParameters[NUM_BANDS]; ScopedPointer pCompressor[NUM_BANDS];
Similar within the plugin_editor class I ‘extended’ the variables to arrays and same in the class methods.
SqueezerAudioProcessor *pProcessor; OwnedArray p_arrInputLevelMeters[NUM_BANDS]; OwnedArray p_arrOutputLevelMeters[NUM_BANDS]; ... TextButton ButtonAbout[NUM_BANDS]; Label LabelDebug[NUM_BANDS]; ...
Now I want to update any parameters from the GUI to control the compressor. But the callback does not work.
The whole code is availabe at:
Any ideas why the parameter change is called but the parameters are not updated?
Thanks and cheers