Oops.
cheers M
On Sun, Aug 13, 2006 at 10:15:20PM -0400, Mathieu Bouchard wrote:
On Sun, 13 Aug 2006, Miller Puckette wrote:
Anyway, $0 uses true integers, so that it's unlikely they will ever reach zero (you'd have to fill your address speace 100s of times)... so I think you're safe.
Not quite. It breaks after 16776217 object creations. 16776217 = (1<<24)-1000+1.
Your "true integer" has a maximum value of (1<<31)-1, because the return value of canvas_getdollarzero is "int".
But then it gets converted to a 32-bit float (A_FLOAT) by canvas_realizedollar, and the maximum contiguous integer value of 32-bit floats is 1<<24 = 16777216 (if you increment it, it may stick there or increment by 2 instead, because there are no odd numbers beyond that point).
You don't have to fill your address space even once to get there, if abstraction instances get dynamically created and deleted over a long period of time.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard - t?l:+1.514.383.3801 - http://artengine.ca/matju | Freelance Digital Arts Engineer, Montr?al QC Canada