Difference between revisions of "User:Buddha^/GSoC2007-ProjectDiary"

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Added info on done work during the night between 2007-08-19 and 2007-08-20.
(Changed wording.)
(Added info on done work during the night between 2007-08-19 and 2007-08-20.)
Line 1,304: Line 1,304:
of sequence (0xFC) before reading the delta-time as some files do use 0xFC
of sequence (0xFC) before reading the delta-time as some files do use 0xFC
where the delta-time would be.
where the delta-time would be.
=== I'm going bughunting... be vevy vevy quiet! ===
I wasn't planning on going bughunting but as I tried to submit
my MIDI parsing/stepping-through code into SVN I found out that
sound didn't work with AGI in the SVN. Possibly Fingolfin inadvertently
broke it or made the bug somehow come up more easily (At least AFAIK it
didn't crash like that before ;-)). Well, in the wee hours I disgruntently
tried to fix the bug and at last I succeeded (Here's the [http://scummvm.svn.sourceforge.net/viewvc/scummvm/scummvm/trunk/engines/agi/sound.cpp?r1=28671&r2=28672&sortby=date diff]
for the fix. The crash was happening because the PCjr sound mixing code tried to use uninitialized values (e.g. phase, ins) when mixSound was called before anything was playing).
After fixing the crashing bug I got to the point where I could commit
the MIDI parsing/stepping-through code into the SVN. Whee, it's not
perfect (Speed's probably off), it doesn't use the MIDI classes yet etc,
but it steps through the MIDI files (That aren't totally standard) hopefully
quite correctly :).
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