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2007-01-10Fix a nasty little bug that would under the right conditions cause Stepan Moskovchenko
memory corruption and other weirdness. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11978 a1c6a512-1295-4272-9138-f99709370657
2006-10-03More adsr related nonsense, argh! Fix adsr related problem on some notes ↵Stepan Moskovchenko
being stopped instead of looped. Ramping code still not quite right, but dont want to lose this. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11117 a1c6a512-1295-4272-9138-f99709370657
2006-05-03Optimize synth code by pre-computing the volume scaling for each note.Stepan Moskovchenko
Scaling is now calculated once per MIDI event at the most, instead of once per sample. Increase voice ramping speed, increase number of active voices a little. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9870 a1c6a512-1295-4272-9138-f99709370657
2006-05-03Fix file descriptor leak that would cause a hard lockup every 7 filesStepan Moskovchenko
played. A few other cosmetic changes. please, please no red build =) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9865 a1c6a512-1295-4272-9138-f99709370657
2006-05-01----------------------------------------------------------------------Stepan Moskovchenko
Added Karl Kurbjun's sound output patch, cleaned up some output. Main file is now midiplay.c, midi2wav is still in there for anyone who wants it. Set sampling rate to 22k, and increased note decay time. Reduced number of concurrent active voices and made new notes replace used voices if none are available. This makes lag less apparent. I really hope this wont go red. (turns around and runs) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9858 a1c6a512-1295-4272-9138-f99709370657
2005-08-07Uncomment one line, which makes bad 80s music sound a bit better.Stepan Moskovchenko
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7291 a1c6a512-1295-4272-9138-f99709370657
2005-08-07Fix error/warning, change pitch bend to 9 bitsStepan Moskovchenko
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7288 a1c6a512-1295-4272-9138-f99709370657
2005-04-20Fixed warnings, adapted to Rockbox coding style, optimized to 78% realtime.Stepan Moskovchenko
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6329 a1c6a512-1295-4272-9138-f99709370657
2005-04-19Some shifting optimizations. Working code. 50% realtime.Stepan Moskovchenko
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6323 a1c6a512-1295-4272-9138-f99709370657
2005-04-15Code cleanup, fix warnings, error checking, add midi2wav to viewers.configStepan Moskovchenko
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6304 a1c6a512-1295-4272-9138-f99709370657
2005-04-15Added MIDI synthesizer pluginStepan Moskovchenko
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6287 a1c6a512-1295-4272-9138-f99709370657