Commit graph

25 commits

Author SHA1 Message Date
Stepan Moskovchenko
aaf3e3269c MIDI: Fix off by one error with the guitar. Wow, I can't believe the off-keyness is finally fixed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14897 a1c6a512-1295-4272-9138-f99709370657
2007-09-29 03:07:31 +00:00
Stepan Moskovchenko
d1e306077f MIDI: Fix two year old loop bug that caused distortion on some instruments. I been looking for this one
for at least 6 months.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14896 a1c6a512-1295-4272-9138-f99709370657
2007-09-29 02:20:49 +00:00
Nils Wallménius
6888db3240 Do not duplicate const table, make getEvent function static inline, gives about a ~1.5% speedup, put tick function in iram, ~3.5% speedup
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14873 a1c6a512-1295-4272-9138-f99709370657
2007-09-27 20:17:38 +00:00
Stepan Moskovchenko
8b6d28790e Some MIDI changes, and add a new musical plugin I'm working on... Not fully done yet, so commented out
of SUBDIRS. (If people are against having half-baked plugins in SVN, please let me know and I will 
remove it).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14863 a1c6a512-1295-4272-9138-f99709370657
2007-09-27 03:59:33 +00:00
Nils Wallménius
0e49605aaa Move all of midiplay into its subdir and add a Makefile for it, add header files as necessary.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14841 a1c6a512-1295-4272-9138-f99709370657
2007-09-24 15:57:32 +00:00
Nils Wallménius
04b3435afd Clean up hard-coded paths
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14662 a1c6a512-1295-4272-9138-f99709370657
2007-09-10 09:46:36 +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
Linus Nielsen Feltzing
7c4b786851 Some quick and dirty MIDI player optimizations, now it works on the X5 and M5 too
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13108 a1c6a512-1295-4272-9138-f99709370657
2007-04-11 10:48:50 +00:00
Jens Arnold
79c8a8cbbe Let GCC check arguments of some more printf-style functions, also for plugins and codecs.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12815 a1c6a512-1295-4272-9138-f99709370657
2007-03-17 09:02:53 +00:00
Jens Arnold
4d6374c923 Get rid of the 'center' parameter for splashes. There were only 2 of almost 500 splashes which were not centered.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12807 a1c6a512-1295-4272-9138-f99709370657
2007-03-16 21:56:08 +00:00
Stepan Moskovchenko
94d9d152b6 More ADSR related voodoo. Hopefully will get to patch prescaler soon.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11118 a1c6a512-1295-4272-9138-f99709370657
2006-10-03 23:27:44 +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
ba0d55510f Get rid of old junk and fix warning.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11106 a1c6a512-1295-4272-9138-f99709370657
2006-10-02 04:30:19 +00:00
Stepan Moskovchenko
80b4882922 I have an iRiver again, yay! Make notes ramp down in a better way. Fix
note-off pop/click due to waveform index out of bounds access.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11105 a1c6a512-1295-4272-9138-f99709370657
2006-10-02 04:13:33 +00:00
Stepan Moskovchenko
68af7bae87 Added ability to adjust the volume during playback.
Gracefully fail if no soundset installed.
Yet more messing with the ramping code. I swear, that will be the end of
me.
Basic skipping support- skip foreward a bit if Right is pressed.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9883 a1c6a512-1295-4272-9138-f99709370657
2006-05-07 07:12:07 +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
fb3e9a4073 Fix error/warning, change pitch bend to 9 bits
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7288 a1c6a512-1295-4272-9138-f99709370657
2005-08-07 22:20:40 +00:00
Tomas Salfischberger
2ed84ec2ca The synthVoice() function declaration was wrong (caused a warning). And because of that GCC didn't notice the error on line 390: synthVoice(currentVoice).
In revision 1.4 Steven made currentVoice global, so the function declaration should be: synthVoice(void), wich fixes a warning. And the call should be just synthVoice() wich fixes a hidden error.

Hope I saw this right... please correct me if this isn't the way you ment is Seven.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6708 a1c6a512-1295-4272-9138-f99709370657
2005-06-14 16:17:11 +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
4b773c0c4c Added xxx2wav support, an icon, and some optimizations
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6306 a1c6a512-1295-4272-9138-f99709370657
2005-04-16 03:35:20 +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