bongo808

I am using pattrstorage within m4l and It seems the changemode doesn't behave as I would like. I have set changemode to 1, so I am expecting only the changed values to be sent to client objects when I recall a preset. But it seems that all the values are sent despite this attribute.

To be more specific, I use pattrstorage to save presets of live sends levels with ramped interpolation to make a smooth transition from a preset to another. During the transition, changed values make their transition, and the unchanged values seems to be frozen (I can't manually change the value in live). My understanding of this is that the unchanged value are send to the parameter during all the ramp time, and that it is an unnecessary processing for something that is not changing.

pattrstorage-change-mode

I found out that what I thought was a problem was just my patch operating perfectly. During the preset interpolation ramp, pattrstorage was filtering the unchanged values properly, but anytime I am modifying a value it becomes a... changed value, so pattrstorage take it back to its interpolated value.

pattrstorage change mode