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12 commits

Author SHA1 Message Date
Michael Sevakis
8676dc25f5 Missed a couple. Hopefully fix all warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13234 a1c6a512-1295-4272-9138-f99709370657
 2007-04-21 19:07:15 +00:00
Michael Sevakis
26d242ae65 General housekeeping: Make plugin buffer functions take size_t * instead of int * to match the parameter type of the buffer functions called in the core. Get rid of unsafe int * <==> size_t * casting. Use ssize_t where int was used and size_t where unsigned int was used in the buffer calls to not alter signedness in the plugins. No API version change since it should only be an issue for 64-bit sim builds. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13233 a1c6a512-1295-4272-9138-f99709370657
 2007-04-21 18:38:25 +00:00
Jens Arnold
b1f0049307 Fix the undefined char symbols appearing in many output lines. This printf does neither support nor need \n. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13229 a1c6a512-1295-4272-9138-f99709370657
 2007-04-21 05:35:17 +00:00
Stepan Moskovchenko
c84461fb8f More adsr related nonsense, argh! Fix adsr related problem on some notes 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
 2006-10-03 21:09:47 +00:00
Stepan Moskovchenko
b9b2bcd9b9 Fixed freezing after loader error messages. 
Added RMID (Windows MIDI) header support. Added .RMI extension to
viewers.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9888 a1c6a512-1295-4272-9138-f99709370657
 2006-05-08 02:43:29 +00:00
Stepan Moskovchenko
28b5afd05a Optimize synth code by pre-computing the volume scaling for each note. 
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
 2006-05-03 19:32:22 +00:00
Stepan Moskovchenko
47efba8bbf Fix file descriptor leak that would cause a hard lockup every 7 files 
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
 2006-05-03 05:18:18 +00:00
Stepan Moskovchenko
b2f1b5dd18 ---------------------------------------------------------------------- 
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
 2006-05-01 23:22:59 +00:00
Stepan Moskovchenko
9ec1ff8cf5 Fixed warnings, adapted to Rockbox coding style, optimized to 78% realtime. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6329 a1c6a512-1295-4272-9138-f99709370657
 2005-04-20 21:07:13 +00:00
Stepan Moskovchenko
1f5fb99819 Some shifting optimizations. Working code. 50% realtime. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6323 a1c6a512-1295-4272-9138-f99709370657
 2005-04-19 15:57:07 +00:00
Stepan Moskovchenko
5811214b0c Code cleanup, fix warnings, error checking, add midi2wav to viewers.config 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6304 a1c6a512-1295-4272-9138-f99709370657
 2005-04-15 20:27:04 +00:00
Stepan Moskovchenko
215e492a12 Added MIDI synthesizer plugin 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6287 a1c6a512-1295-4272-9138-f99709370657
 2005-04-15 06:08:55 +00:00