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Author SHA1 Message Date
Thom Johansen
5ba289bc27 Kill a warning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12204 a1c6a512-1295-4272-9138-f99709370657
 2007-02-05 01:18:29 +00:00
Thom Johansen
5f48e1590f Optimise EQ coef calculation routines for both speed and size. Move now unneeded fsqrt function to plugin fixed point library in case it'll be needed. Move all fixed point helper macros to dsp.h. Added FRACMUL_SHL macro to facilitate high-precision shifting of 64 bit multiplies and remove rounding from macsr in main thread to make this work as intended. 
Tested quite thorougly, but as always, be careful with your ears.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12203 a1c6a512-1295-4272-9138-f99709370657
 2007-02-05 01:01:15 +00:00
Jens Arnold
67eb154146 Removed 'mode' parameter from creat(). It wasn't pure posix anyway, it was ignored on target and mixed into 'oflags' in the simulator. * Simplified io.c a bit by defining a dummy O_BINARY for OSes which don't have that. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12179 a1c6a512-1295-4272-9138-f99709370657
 2007-02-01 23:08:15 +00:00
Dave Chapman
d64e626387 Start of work on a port to the Archos 'AV300' (AV320/340/380) - a working UI simulator (but with a dummy background image for now) and the beginnings of the target-specific firmare code. Port is temporarily using a 2bpp LCD buffer format - the AV300 has a 320x240 colour (YCbCr-based) LCD which will need a new framebuffer format and drawing routines, but the LCD is also capable of various paletted bitmap modes, one of which has an identical framebuffer format to the greyscale ipods. Buttons (and hence the button mappings) are identical to the Archos Recorder, with the exception that the PLAY button on the Recorder is replaced by pressing the joystick on the AV300 (which I call BUTTON_SELECT). The initial port will begin by being strictly HWCODEC, but will evolve to be a hybrid SWCODEC/HWCODEC platform - it has a MAS3587F but also a main CPU (54MHz arm7tdmi plus DSP) capable of software decoding of at least some formats. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12008 a1c6a512-1295-4272-9138-f99709370657
 2007-01-14 13:48:09 +00:00
Linus Nielsen Feltzing
cf8251281c Removed executable flag 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11966 a1c6a512-1295-4272-9138-f99709370657
 2007-01-09 23:22:14 +00:00
Steve Gotthardt
d850db102f Gigabeat gets rockblox ! Thanks to the RedZZR Gary Allen. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11918 a1c6a512-1295-4272-9138-f99709370657
 2007-01-05 16:32:20 +00:00
Jens Arnold
fcc00458a9 Beginnings of a fixed point math library for use in plugins. fsincos() only for now, mostly copied from eq.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11712 a1c6a512-1295-4272-9138-f99709370657
 2006-12-10 23:04:05 +00:00
Jens Arnold
f98fd72fe7 Beginnings of a fixed point math library for use in plugins. fsincos() only for now, mostly copied from eq.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11709 a1c6a512-1295-4272-9138-f99709370657
 2006-12-10 22:50:00 +00:00
Nils Wallménius
daa16b9d6b Fix minor typo in the plugin playback control menu c->C 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11619 a1c6a512-1295-4272-9138-f99709370657
 2006-11-28 15:28:30 +00:00
Jonathan Gordon
e25c840b98 ipod keypad fixes.. fixes bubbles 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11598 a1c6a512-1295-4272-9138-f99709370657
 2006-11-26 09:35:12 +00:00
Jonathan Gordon
6e2778b079 grr.. forgot to add these files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11553 a1c6a512-1295-4272-9138-f99709370657
 2006-11-19 14:19:15 +00:00
Jonathan Gordon
6288523cfe * Move checkbox to plugin api (core never uses it) 
* replace the last of the scrollbar() calls with gui_scrollbar_draw()


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11552 a1c6a512-1295-4272-9138-f99709370657
 2006-11-19 14:11:42 +00:00
Jonathan Gordon
73e31d1af3 fix ondios again. Add a context for left/right/fire actions which seems 
to work well


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11546 a1c6a512-1295-4272-9138-f99709370657
 2006-11-18 11:16:53 +00:00
Jonathan Gordon
ef35bb9d47 fix builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11537 a1c6a512-1295-4272-9138-f99709370657
 2006-11-16 03:12:27 +00:00
Jonathan Gordon
9ddcab8eb0 woops, i'm a dill! 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11536 a1c6a512-1295-4272-9138-f99709370657
 2006-11-16 03:05:25 +00:00
Jonathan Gordon
7b8b0ff491 implement actions in the plugins, bubbles and metronome converted. 
(hopefully buttons are correct, let me know in
http://forums.rockbox.org/index.php?topic=5829.0 if there is a major
stuff up)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11535 a1c6a512-1295-4272-9138-f99709370657
 2006-11-16 02:53:44 +00:00
Jens Arnold
32c69452d6 Grayscale lib: Using a 32x32->32 bit multiplication is better on ARM, as 16x16->32 bit isn't a single instruction. Renamed the macro for pointing out that it's not necessarily 16 bit anymore, and to avoid collisions with similar macros in plugins. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11436 a1c6a512-1295-4272-9138-f99709370657
 2006-11-05 14:40:14 +00:00
Jens Arnold
a796260a6b Next step of Makefile tuning: * Use 'make' internal commands for printing messages. Saves build time especially on cygwin. * SILENT variable used in more places. * Bitmap build system uses one Makefille less. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11369 a1c6a512-1295-4272-9138-f99709370657
 2006-10-27 21:48:06 +00:00
Jens Arnold
d1ce4e779e Consistent style of 'make' messages. Always use ranlib after ar. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11322 a1c6a512-1295-4272-9138-f99709370657
 2006-10-23 22:33:39 +00:00
Jens Arnold
89658651d7 Rockblox: * Ported to the Player :-P * Slight optimisation in refresh_board(). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11146 a1c6a512-1295-4272-9138-f99709370657
 2006-10-07 20:00:49 +00:00
Jens Arnold
bd7248d106 * Use fast multiplication macro in some more places. * Better pipelining on SH1. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10652 a1c6a512-1295-4272-9138-f99709370657
 2006-08-19 06:29:23 +00:00
Jens Arnold
e6ed58f6c5 Better implementation of the new greyscale algorithm. A bit faster (+2% on iPod and Archos, +7% on Iriver H1x0), and more straightforward. * Fixed garbage display when a plugin switches on the overlay before drawing anything. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10534 a1c6a512-1295-4272-9138-f99709370657
 2006-08-11 23:40:05 +00:00
Jens Arnold
71dc284b5d New algorithm for grayscale buffer updates which is faster for large buffer depths. Speedup (unbuffered, depth==32): +8% on H1x0, +17% on Recorder (depth==24), and +83% on iPod Mini. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10529 a1c6a512-1295-4272-9138-f99709370657
 2006-08-11 14:13:01 +00:00
Marcoen Hirschberg
d24ed9987b 'no voice' is -1 not 0 and menu_items does have a pointer 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10527 a1c6a512-1295-4272-9138-f99709370657
 2006-08-11 12:48:36 +00:00
Marcoen Hirschberg
ed70da26bd don't assign NULL to a long (fixes sim build warnings) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10526 a1c6a512-1295-4272-9138-f99709370657
 2006-08-11 11:35:26 +00:00
Jens Arnold
f54c34eb0f ARM targets: Shave off one instruction from the multiply-by-75. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10503 a1c6a512-1295-4272-9138-f99709370657
 2006-08-09 14:17:09 +00:00
Jens Arnold
e7aeebf0bf Fix sim warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10481 a1c6a512-1295-4272-9138-f99709370657
 2006-08-07 22:34:20 +00:00
Jens Arnold
754e173c25 Grayscale lib: Working screendump on iPod (target + sim). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10478 a1c6a512-1295-4272-9138-f99709370657
 2006-08-07 21:58:32 +00:00
Jens Arnold
c00d799fa3 * Assembler optimised gray_update_rect() and writearray() for arm (greyscale iPods). * Some slight optimisations for coldfire (H1x0) and SH1 (archos). * Comment and formatting cleanup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10473 a1c6a512-1295-4272-9138-f99709370657
 2006-08-07 17:21:38 +00:00
Jens Arnold
d55503d80b We can run the grayscale lib at full frame rate on iPods... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10471 a1c6a512-1295-4272-9138-f99709370657
 2006-08-07 08:59:55 +00:00
Jens Arnold
c214e7bb0c Grayscale library ported to the grayscale iPods, first version. Added C reference versions of gray_update_rect() for both horizontal and vertical pixel packing. gray_update_rect() and gray_ub_gray_bitmap_part() not yet assembler optimised. Grayscale screendump doesn't work yet. * Fixed button assignments for iPod in grayscale.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10468 a1c6a512-1295-4272-9138-f99709370657
 2006-08-07 01:46:42 +00:00
Jens Arnold
51d3dba10a Again smaller fixed point exp() 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10455 a1c6a512-1295-4272-9138-f99709370657
 2006-08-04 07:32:23 +00:00
Jens Arnold
f212e6cf5f Smaller & faster (on our targets) fixed point exp() with a multiplication. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10454 a1c6a512-1295-4272-9138-f99709370657
 2006-08-04 07:02:34 +00:00
Jens Arnold
89c81ce1fb Repair bufferend scrolling background. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10434 a1c6a512-1295-4272-9138-f99709370657
 2006-08-03 15:13:57 +00:00
Jens Arnold
b4cb493135 Proper rounding... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10420 a1c6a512-1295-4272-9138-f99709370657
 2006-08-02 21:15:22 +00:00
Jens Arnold
fd9bd310a2 Slightly better precision. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10419 a1c6a512-1295-4272-9138-f99709370657
 2006-08-02 20:57:40 +00:00
Jens Arnold
344849cc22 Ooops, don't apply correction when it shouldn't be applied. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10418 a1c6a512-1295-4272-9138-f99709370657
 2006-08-02 20:19:20 +00:00
Jens Arnold
628d20a610 Grayscale library: LCD linearisation and gamma correction. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10402 a1c6a512-1295-4272-9138-f99709370657
 2006-08-02 00:22:01 +00:00
Linus Nielsen Feltzing
c849219370 Moved the X5 button driver to the target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10339 a1c6a512-1295-4272-9138-f99709370657
 2006-07-27 13:27:31 +00:00
Antoine Cellerier
2da8f69c95 Lib to save a bitmap struct to a bmp file. Only works/tested with color bitmaps. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10254 a1c6a512-1295-4272-9138-f99709370657
 2006-07-19 19:44:44 +00:00
Antoine Cellerier
5e306b4c19 RGB <-> HSV colorspace conversion lib 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10253 a1c6a512-1295-4272-9138-f99709370657
 2006-07-19 19:40:17 +00:00
Jens Arnold
393f31cc43 1bit and 2bit LCD drivers: Low-level bit handling optimisations. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10225 a1c6a512-1295-4272-9138-f99709370657
 2006-07-18 00:04:43 +00:00
Dan Everton
b2ec716534 Use correct file mode when creating files. Fixes task 5452 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10020 a1c6a512-1295-4272-9138-f99709370657
 2006-05-30 11:26:41 +00:00
Jens Arnold
d43e719d59 SH1: Better placement of the C library routine references (gcc 3.4.x -Os and -O2 proof). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9748 a1c6a512-1295-4272-9138-f99709370657
 2006-04-20 19:48:02 +00:00
Jens Arnold
5ad51c61bc Greyscale ipods: Fix horizontal scrolling in oscilloscope, the flipped LCD driver broke it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9537 a1c6a512-1295-4272-9138-f99709370657
 2006-04-06 20:31:57 +00:00
Jens Arnold
b509ff5069 Patch #3022 by Mikael Magnusson: Only zero out the actual bss area instead of the whole plugiin buffer, for faster plugin loading. * Applied the same idea to the overlay loader. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9535 a1c6a512-1295-4272-9138-f99709370657
 2006-04-06 18:26:14 +00:00
Jens Arnold
1be25a4d71 Use TIMER_FREQ for timers in plugins. Fixes timer speed on iPod. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9427 a1c6a512-1295-4272-9138-f99709370657
 2006-04-02 12:45:30 +00:00
Linus Nielsen Feltzing
6f4d721d23 Basic plugin playback control menu by Jonathan Gordon (Patch #4874) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9269 a1c6a512-1295-4272-9138-f99709370657
 2006-03-26 22:33:25 +00:00
Brandon Low
9c2b203025 Fix profiling compilation for non-m68k targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8967 a1c6a512-1295-4272-9138-f99709370657
 2006-03-09 01:37:52 +00:00
Jens Arnold
93113f5645 The LCD extension lib was split into 3 parts: Removed old file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8954 a1c6a512-1295-4272-9138-f99709370657
 2006-03-08 07:29:42 +00:00