rockbox/apps/plugins/midi/midiutil.h, branch working

midi: make the patch sample data pointer a *int16_t to get rid of some ugly casting and drop an acessor macro to make caching the pointer in the synthVoice loop possible. Speeds up midi by 1-2% on cf and 3-5% on PP.

2011-09-06T10:34:20+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30438 a1c6a512-1295-4272-9138-f99709370657

Rename printf to prevent naming conflict. Also change comment to conform with Rockbox standards.

2010-07-25T19:35:19+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27562 a1c6a512-1295-4272-9138-f99709370657

Rockbox as an application: Replace many occurences of #ifdef SIMULATOR with #if (CONFIG_PLATFORM & PLATFORM_HOSTED) (or equivalently).

2010-06-21T16:53:00+00:00

The simulator defines PLATFORM_HOSTED, as RaaA will do (RaaA will not define SIMULATOR).
The new define is to (de-)select code to compile on hosted platforms generally.

Should be no functional change to targets or the simulator.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27019 a1c6a512-1295-4272-9138-f99709370657

Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes).

2010-05-06T21:04:40+00:00

This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657

Remove tabs

2010-02-07T17:50:24+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24547 a1c6a512-1295-4272-9138-f99709370657

midi: yield more, fixes flickering backlight fade on some targets while playing midi. Some coding style clean up, it's a little better but still a mess

2009-03-28T11:27:56+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20562 a1c6a512-1295-4272-9138-f99709370657

Rearrange the main synth loop a little and move some tests around for a ~5% speedup on c200, increase the output buffer size to make skips less likely, playback of simple midi files should now be mostly skip free on pp based players

2008-11-24T21:32:08+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19207 a1c6a512-1295-4272-9138-f99709370657

Updated our source code header to explicitly mention that we are GPL v2 or

2008-06-28T18:10:04+00:00

later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657

MIDI: Increase percision of synthesizer by a factor of 4 - makes certain parts (guitar bends, mostly)

2007-11-17T06:39:02+00:00

sound more natural. Also, completely rearrange the order of operations in the delta computation. Had to 
use long longs. Probably not a good idea for speed, but the order can be optimized more later.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15652 a1c6a512-1295-4272-9138-f99709370657

Revert some changes that broke looping in midiplayer

2007-11-15T21:20:29+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15631 a1c6a512-1295-4272-9138-f99709370657