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75 commits

Author SHA1 Message Date
Marianne Arnold
9956c25540 Midiplay: more consistent button mapping on c200 - use the volume buttons to adjust volume (BTN_UP/DOWN), making it possible to use the 'Play' button for play/pause. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16077 a1c6a512-1295-4272-9138-f99709370657
 2008-01-13 14:52:31 +00:00
Jonathan Gordon
81ba146706 Accept FS#8341 - rename BUTTON_SCROLL_UP/DOWN to FWD/BACK on the e200 to make it consistant with the ipods. apart from removing a bit of confusion, it fixes the wheel in pictureflow and possibly elsewhere. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16045 a1c6a512-1295-4272-9138-f99709370657
 2008-01-10 08:08:31 +00:00
Jens Arnold
d3586837fa Stop wasting binary size + ram for several plugins. Plugins are supposed to be linked with --gc-sections, in case they use plugin library elements. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15997 a1c6a512-1295-4272-9138-f99709370657
 2008-01-04 21:07:05 +00:00
Stepan Moskovchenko
21abf6579f Oops, fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15988 a1c6a512-1295-4272-9138-f99709370657
 2008-01-02 07:44:03 +00:00
Stepan Moskovchenko
111049105b MIDI player: print out track names, copyright info, song names, etc during load time. This includes 
lyrics... maybe we should print those while the song is playing?


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15987 a1c6a512-1295-4272-9138-f99709370657
 2008-01-02 07:09:17 +00:00
Stepan Moskovchenko
0f8c77b306 MIDI player: fix a very unlikely (but possible) file descriptor leak. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15986 a1c6a512-1295-4272-9138-f99709370657
 2008-01-02 06:40:15 +00:00
Stepan Moskovchenko
59acdc336b MIDI player: Allow pause and seeking during pause. Print out the play/pause/seek position in seconds. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15985 a1c6a512-1295-4272-9138-f99709370657
 2008-01-02 06:35:59 +00:00
Stepan Moskovchenko
7f1fbe4af2 MIDI: Increase percision of synthesizer by a factor of 4 - makes certain parts (guitar bends, mostly) 
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
 2007-11-17 06:39:02 +00:00
Nils Wallménius
65331f1749 Revert some changes that broke looping in midiplayer 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15631 a1c6a512-1295-4272-9138-f99709370657
 2007-11-15 21:20:29 +00:00
Nils Wallménius
0fd4c2e455 Rearrange logic in the synthVoice loop to do less tests and remove need of a struct member for a small speedup, move some memory lookups out of the loop for a small speedup, further cosmetic changes to the synthVoice function. Change isUsed to a bool for clearer logic and also a tiny speedup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15563 a1c6a512-1295-4272-9138-f99709370657
 2007-11-11 01:02:45 +00:00
Stepan Moskovchenko
bdfe87c0f1 MIDI: Make seeking neater by moving it into another file. Will be more useful later. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15467 a1c6a512-1295-4272-9138-f99709370657
 2007-11-05 05:35:10 +00:00
Stepan Moskovchenko
3be1ca0281 MIDI: Improve seeking (especially near the end of the file) by disabling playback during the seek. Next 
step is to prevent delta value calculation during seeking, and just recompute the current deltas once 
seeking is over.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15426 a1c6a512-1295-4272-9138-f99709370657
 2007-11-03 06:31:33 +00:00
Stéphane Doyon
775279b63e Fix warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15421 a1c6a512-1295-4272-9138-f99709370657
 2007-11-03 04:59:24 +00:00
Stepan Moskovchenko
cd963d84ca MIDI: Allow seeking forward and backward using the left/right keys. Currently seeks in 5 second 
increments, but this can be set to any amount. Also implemented a counter for playing time, which can 
pretty easily be used to determine the length of the file, in seconds, before playing it. The time 
isn't displayed anywhere right now, but all this can be useful if this thing is turned into a codec, or 
at least gets a nice UI.



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15418 a1c6a512-1295-4272-9138-f99709370657
 2007-11-03 04:09:38 +00:00
Jonathan Gordon
a256878e77 enable jpeg, mpegplayer and midiplay on the mr500 (only jpeg is actually usable though, mpegplayer data aborts) 
fix the config which should have been done a few commits ago


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15296 a1c6a512-1295-4272-9138-f99709370657
 2007-10-25 07:44:56 +00:00
Nils Wallménius
a3117328e9 Fix vroken logic that _could_ lead to memory corruption though it was very unlikely 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15281 a1c6a512-1295-4272-9138-f99709370657
 2007-10-23 15:00:45 +00:00
Nils Wallménius
2d91cf3ea3 Increase temp buffer size to fit more samples, put in simple safeguard to avoid memory corruption when writing to the temp buffer 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15253 a1c6a512-1295-4272-9138-f99709370657
 2007-10-21 22:50:10 +00:00
Stepan Moskovchenko
47d8323deb MIDI: Fix ringing/beeks in music caused by improper parsing of some pitch bend events. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15252 a1c6a512-1295-4272-9138-f99709370657
 2007-10-21 19:47:33 +00:00
Nils Wallménius
ab5a38db92 Clean out an unused struct member from the synthObject struct 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15189 a1c6a512-1295-4272-9138-f99709370657
 2007-10-18 13:43:13 +00:00
Stepan Moskovchenko
c3584c0d63 MIDI: Scale each instrument by a calibration value, since not all patches are at the same base volume. 
This should make some files sound more natural, without some instruments overpowering others. 
Ultimately, these values need to be moved to the config file, and the table should probably be put in 
IRAM or something.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15161 a1c6a512-1295-4272-9138-f99709370657
 2007-10-17 05:06:57 +00:00
Stepan Moskovchenko
d33645ba13 MIDI: Optimize the new pitch bending code for a small speedup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15160 a1c6a512-1295-4272-9138-f99709370657
 2007-10-17 03:48:24 +00:00
Stepan Moskovchenko
1515ff8522 MIDI: At long last, though quick and dirty, pitch bend depth! Or, I think it works. Tested on two 
files. Let me know if anyone discovers any problems with this. This commit also includes Nils's synth 
loop optimization patch. I hope committing it does not cause problems.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15112 a1c6a512-1295-4272-9138-f99709370657
 2007-10-15 05:11:37 +00:00
Nils Wallménius
f619f81676 Change loop structure for sample synthesizing. Gives a nice speedup on both coldfire and arm targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15036 a1c6a512-1295-4272-9138-f99709370657
 2007-10-08 19:28:41 +00:00
Nils Wallménius
1d7912955b Get rid of unnecessary memory acesses in a loop, gives slight speedup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14996 a1c6a512-1295-4272-9138-f99709370657
 2007-10-05 21:03:56 +00:00
Nils Wallménius
5118f48d73 A loop with one iteration is a little strange, also put it inside an #if block to not rely on gcc otimizing it away 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14990 a1c6a512-1295-4272-9138-f99709370657
 2007-10-05 12:22:58 +00:00
Nils Wallménius
8219f2801a Make synthVoice return int instead of short, gives a nice speed up also add a comment 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14988 a1c6a512-1295-4272-9138-f99709370657
 2007-10-05 11:15:04 +00:00
Nils Wallménius
ca46a3d095 Increase output buffer size to 32kB, results in less buffer missing in general and avoids buffer misses when lcd remote is plugged in while playing and ticking reduction is enabled. Increase max voices used on coldfire targets to 24 and reduce voices used on pp targets to 16. Put one more struct in iram for a slight speedup on coldfire. Fix comments in midiutil.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14984 a1c6a512-1295-4272-9138-f99709370657
 2007-10-04 21:01:40 +00:00
Nils Wallménius
e1940b87b0 Optimisation of the midi player, reducing the number of multiplications and memory accesses inside a very frequently executed loop, also does shifting of the whole sample when synthing is done which improves accurracy slightly, ~10% fewer buffer misses 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14983 a1c6a512-1295-4272-9138-f99709370657
 2007-10-04 19:36:42 +00:00
Nils Wallménius
84fcf967e4 Oops, forgot one file 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14979 a1c6a512-1295-4272-9138-f99709370657
 2007-10-04 10:32:28 +00:00
Nils Wallménius
cb9ba11de6 Remove wrapper for pressNote and make the function externally visible 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14978 a1c6a512-1295-4272-9138-f99709370657
 2007-10-04 10:30:01 +00:00
Nils Wallménius
4ebe69293c Put a struct in iram for a small speedup on coldfire 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14973 a1c6a512-1295-4272-9138-f99709370657
 2007-10-03 20:38:04 +00:00
Stepan Moskovchenko
1ba018bb01 Add drum names, make cowbell a default instrument (no way to remap them from UI yet). Add non-static 
wrapper for pressnote (is there a better way?). Beatbox only tested on H300; compile at own risk.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14972 a1c6a512-1295-4272-9138-f99709370657
 2007-10-03 17:42:16 +00:00
Nils Wallménius
f9664e7e87 Unroll a frequently executed loop a little for a small speedup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14924 a1c6a512-1295-4272-9138-f99709370657
 2007-09-30 19:22:57 +00:00
Nils Wallménius
6386dbe861 static/inline/iram raid gives nice speedup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14915 a1c6a512-1295-4272-9138-f99709370657
 2007-09-30 11:21:25 +00:00
Stepan Moskovchenko
1ed54f4302 Maybe 25 was too much with the new decay rates. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14911 a1c6a512-1295-4272-9138-f99709370657
 2007-09-30 09:04:39 +00:00
Stepan Moskovchenko
414724e2f4 MIDI: Kick up number of voices and decrease the decay rate, taking 
advantage of the recent speedups. Some instruments sound a lot more 
natural now.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14910 a1c6a512-1295-4272-9138-f99709370657
 2007-09-30 09:01:38 +00:00
Nils Wallménius
c6c7b73a15 Fix bug that caused only half the output buffer to be used, gives a quite nice speedup on coldifre, clean up some commented out #ifdefs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14904 a1c6a512-1295-4272-9138-f99709370657
 2007-09-29 16:06:16 +00:00
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
Nils Wallménius
93787dd42c Simplify the sendEvent function, makes it _slightly_ faster and quite a bit smaller, build midiplay with -O2 for coldfire, gives about a 23% speedup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14872 a1c6a512-1295-4272-9138-f99709370657
 2007-09-27 18:29:50 +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
ddee0f16d3 Use uint32_t type for the pitch table 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14844 a1c6a512-1295-4272-9138-f99709370657
 2007-09-24 21:13:20 +00:00
Nils Wallménius
ff7b3c5e4e Fix midi playback on 64 bit sims and const a table 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14842 a1c6a512-1295-4272-9138-f99709370657
 2007-09-24 16:47:34 +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
Karl Kurbjun
e571cfb070 vel/MROBE500 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14813 a1c6a512-1295-4272-9138-f99709370657
 2007-09-22 04:55:44 +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
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