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Rockbox mail archiveSubject: Pure Data on Rockbox -- weekly updatePure Data on Rockbox -- weekly update
From: Wincent Balin <wincent.balin_at_gmail.com>
Date: Mon, 20 Jul 2009 23:25:51 +0200 Hello to all Rockbox developers, the former week I was embroiled into an evaluation of possible memory manager for PDBox. I tested the (already used) dbestfit, TLSF and produced my own one (called wfirstfit) too. The results are mixed. There is a problem which is yet to localize with PDBox playing PD patches which use audio files. pdpod_l8p.pd plays distorted, and pdpod_drums.pd segfaults in the sim (on target -- illegal instruction). For now I am sticking with TLSF, because it make pdpod_l8p.pd playing possible at all. Next stage of development is the GUI. The two working patches both have a GUI -- pdpod_fm.pd the standard one and pdpod_test.pd the custom one, so it is possible to test how GUI behaves. Sincerely yours, Wincent Balin P.S.: I might return to this memory error later. I discovered, that using my own (the least tested) memory allocator allowed the otherwise unmodified PD-anywhere binary to run correctly. Therefore I am in search of tools which record what function were called, so I can see which function calls are missing in PDBox. Does anybody know of such tools? Received on 2009-07-20 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |