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Author SHA1 Message Date
Jens Arnold
40919d7db2 iAudio M3: Optimised LCD driver, with more/better assembly code. Speedup is ~80% when boosted, ~15% when unboosted. Also implemented grey phase blitting. * Adapted the greyscale library, and the plugins using it. * Fixed a bug in greyscale scroll down for vertically packed pixels. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16809 a1c6a512-1295-4272-9138-f99709370657
 2008-03-25 23:21:36 +00:00
Jens Arnold
1f4bcc86da Revert accidental tree commit. /me needs a smaller enter key... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16805 a1c6a512-1295-4272-9138-f99709370657
 2008-03-25 19:57:23 +00:00
Jens Arnold
9a7978aeab Cabbiev2 gigabeat background: reduce WPS backdrop filesize by storing it as 24 bit BMP instead of unnecessary 32 bit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16802 a1c6a512-1295-4272-9138-f99709370657
 2008-03-25 19:43:08 +00:00
Rob Purchase
554d7ed902 D2: Enable plugin building (using initial keymaps from FS#8708 by Andreas Mueller, with some tweaks). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16751 a1c6a512-1295-4272-9138-f99709370657
 2008-03-22 22:03:34 +00:00
Jens Arnold
8493f5bcf6 Greyscale library: Preparations for a gamma measurement plugin. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16492 a1c6a512-1295-4272-9138-f99709370657
 2008-03-02 23:31:09 +00:00
Robert Kukla
d6c8b57b50 M:Robe 100: add button definition/bitmaps to plugins and enable compilation 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16469 a1c6a512-1295-4272-9138-f99709370657
 2008-03-01 22:55:09 +00:00
Will Robertson
8215b34fdb Plugins now enabled and working for the Gigabeat S. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16323 a1c6a512-1295-4272-9138-f99709370657
 2008-02-17 12:23:02 +00:00
Jens Arnold
a72499a125 Greyscale library: Plugins can now put the management structure in IRAM for higher update speed. Use this in doom, mpegplayer, and zxbox. Made the api pointer part of the struct. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16066 a1c6a512-1295-4272-9138-f99709370657
 2008-01-13 00:11:43 +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
feb5b15e9b All-new greyscale library, replacing the old one. Features: (1) Drawing/updating is faster than the old grayscale lib at full depth. (2) Always 129 shades instead of 2..33 shades. (3) No graininess caused by frequent updates (mpegplayer, doom, ...). (4) Needs less memory than the old grayscale lib at full depth. * The tradeoff is slightly higher CPU load in the ISR (frames are calculated 'live') and an extra function in the core. * Ported all plugins which used the graylib to use the new one. * Some slight optimisations for archos and H1x0 LCD update. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15998 a1c6a512-1295-4272-9138-f99709370657
 2008-01-04 23:42:38 +00:00
Jens Arnold
36cd5f1e4b Mandelbrot: Don't update the display more often than 50 times per second on colour targets. Significantly increases speed on iPod Video. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15345 a1c6a512-1295-4272-9138-f99709370657
 2007-10-28 14:41:21 +00:00
Marianne Arnold
4bd1aacbc4 Mandelbrot: make increasing/decreasing iterations on X5/M5 actually usable (the buttoncombo was not possible before) and add necessary _PRE definitions to the defines and the button loop to prevent repeating the event accidentally (on some targets there was no control about how many steps one actually zoomed out on one button 'press'). Update the menu accordingly and fill out the blanks... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15153 a1c6a512-1295-4272-9138-f99709370657
 2007-10-16 20:44:17 +00:00
Tomasz Malesinski
4fc77ac3ff Fix empty commit: Add grayscale support for ARM in vertical packing format. 
Enable grayscale for Iriver ifp. Fix timer_unregister for PNX0101.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14825 a1c6a512-1295-4272-9138-f99709370657
 2007-09-22 23:37:58 +00:00
Marianne Arnold
12ddb8ea0d Enable plugins on the Sansa C200. Large parts taken from patch FS#7749 by Max Kelley with tweaks, bit of cleanup and additional bitmaps by me. Some of the now enabled plugins could still be improved in regard to screen size adaptation or keymaps but this way it can easily be done later and one by one. The rather ugly 'ifndef's I added temporaryly in plugins/SOURCES will also go one by one. Plugin button actions cause some quirks in a few plugins (e.g. 'clock') but since it's not critical , the bitmaps were already done and it makes a good example for discussing plugin button actions, I thought it could go in. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14771 a1c6a512-1295-4272-9138-f99709370657
 2007-09-20 10:49:48 +00:00
Jens Arnold
b701322fea Rockbox compiles and boots now on the 2nd gen, but doesn't work properly yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14021 a1c6a512-1295-4272-9138-f99709370657
 2007-07-27 09:57:27 +00:00
Jens Arnold
bb12e55989 Mandelbrot: slight speedup on coldfire targets. Only noticeable at high iteration depths with full precision. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13631 a1c6a512-1295-4272-9138-f99709370657
 2007-06-14 22:50:21 +00:00
Marcoen Hirschberg
a7168feeac attempt to make the Gigabeat button mappings in the plugins more logical and in line with the mapping in rockbox itself 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13436 a1c6a512-1295-4272-9138-f99709370657
 2007-05-19 23:38:09 +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
85a226d4e7 Rename some macros to account for the recently added M5 port. No code changes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12809 a1c6a512-1295-4272-9138-f99709370657
 2007-03-16 23:02:39 +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
Karl Kurbjun
1a9442c001 Hopefully clean up some errors 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11528 a1c6a512-1295-4272-9138-f99709370657
 2006-11-15 06:46:35 +00:00
Karl Kurbjun
d6b0c97312 Don't need to remove the backdrop for all plugins - leave it up for some. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11526 a1c6a512-1295-4272-9138-f99709370657
 2006-11-15 06:14:27 +00:00
Barry Wardell
24f4a2a8cf Allow the Sansa e200 UI simulator to be built. Thanks to Andre Smith for the nice image of the Sansa. Lots more to be done including testing and tweaking the keymaps and modifying the plugins for the Sansa's 176x220 LCD. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11351 a1c6a512-1295-4272-9138-f99709370657
 2006-10-26 13:38:09 +00:00
Jens Arnold
0f87f8fd36 Mandelbrot: * Asm optimisation for arm targets. * Proper aspect for all LCD resolutions. * Keep proper aspect when zooming on targets where LCD_WIDTH and/or LCD_HEIGHT is not an integer multiple of 8. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10498 a1c6a512-1295-4272-9138-f99709370657
 2006-08-09 12:04:04 +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
Daniel Stenberg
1e88be518a Barry Wardell's keymappings for H10 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10446 a1c6a512-1295-4272-9138-f99709370657
 2006-08-03 20:17:25 +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
Kevin Ferrare
0e027bd90c To avoid having to use the main unit when accidentally launching a plugin from the remote, plugins now support remote quit 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10157 a1c6a512-1295-4272-9138-f99709370657
 2006-06-30 16:43:47 +00:00
Christian Gmeiner
a91b794cb2 use #ifdef x instead of #if defined(x) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9581 a1c6a512-1295-4272-9138-f99709370657
 2006-04-09 15:00:30 +00:00
Christian Gmeiner
eb7d4f88ea HAVE_ADJUSTABLE_CPU_FREQ isn't defined for simulators, so we don't have to check for simulator builds before using cpu_boost() 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9580 a1c6a512-1295-4272-9138-f99709370657
 2006-04-09 14:50:43 +00:00
Daniel Stenberg
220fafdd72 Code Police raid. Mostly changed // comments and indented to Rockbox style. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8894 a1c6a512-1295-4272-9138-f99709370657
 2006-03-03 08:14:44 +00:00
Jens Arnold
6a972e0249 Finally - grayscale library support for the simulators. Currently SDL only, win32 and x11 won't link anymore due to missing simulator functions. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8845 a1c6a512-1295-4272-9138-f99709370657
 2006-02-26 13:37:42 +00:00
Dave Chapman
fb4e384367 More iPod 3G work from Seven Le Mesle 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8835 a1c6a512-1295-4272-9138-f99709370657
 2006-02-24 20:54:09 +00:00
Marcoen Hirschberg
338e2bbb0c first gigabeat commit 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8831 a1c6a512-1295-4272-9138-f99709370657
 2006-02-24 15:42:52 +00:00
Linus Nielsen Feltzing
568ac3eb21 Button driver for iAudio X5 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8828 a1c6a512-1295-4272-9138-f99709370657
 2006-02-24 15:06:25 +00:00
Jens Arnold
e49cade42d Colour targets: Adapted mandelbrot plugin. The plugin library now contains scrolling routines for >= 8 bpp displays. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8578 a1c6a512-1295-4272-9138-f99709370657
 2006-02-05 12:59:10 +00:00
Jens Arnold
a36b1d4083 New plugin loader. Solves the crashes introduced with the .bss changes while keeping the small binary size. The model & api version check is now part of the plugin loader. Codecs are not yet adapted, but the old method still works for them. Simulator plugins are not (yet) version-checked. API version numbering restarted, as this is an all-new system. Uses the target ID from configure, so don't change that too often. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8349 a1c6a512-1295-4272-9138-f99709370657
 2006-01-15 18:20:18 +00:00
Jens Arnold
69ffcd5356 Mandelbrot plugin: New fixed point routines, loosing a tiny bit of precision (3 bits), but way faster than before. Full precision routine uses the EMAC on coldfire. No more 64 bit arithmetics used except within the asm inlines. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7636 a1c6a512-1295-4272-9138-f99709370657
 2005-10-16 22:24:00 +00:00
Jens Arnold
891daf30b5 Removed an unnecessary instruction from the coldfire 64 bit multiplication. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7607 a1c6a512-1295-4272-9138-f99709370657
 2005-10-10 16:45:59 +00:00
Jens Arnold
cfb073c452 Coldfire: New timer handling on CPU frequency change, adjusting the prescaler on the fly, for both tick and user timer. Precondition is that the higher frequencies are integer multiples of the base: now NORMAL is 45 MHz and MAX is 124 MHz. Removes the need for applications with longer timer periods (>= 10 ms) to boost the CPU all the time, e.g. the grayscale lib. Timer counts are now always based on the base frequency (CPU_FREQ). * Adjusted the RAM refresh timers to the new frequencies (all frequencies for H100) * All: Fixed the tick timer count being off by one. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7576 a1c6a512-1295-4272-9138-f99709370657
 2005-10-03 09:24:36 +00:00
Jens Arnold
1a40e10933 H1x0: Changed lcd_blit() and the grayscale library to use the same internal format as on archos (1bpp). While the slowdown of the ISR is minimal (the intermediate buffers are in IRAM), the planar grayscale buffer takes only half the space for a given depth, and gray_update[_rect]() and unbuffered drawing/scrolling are faster because less data needs to be moved. It should also make porting of video.rock somewhat easier. * Archos recorders, Ondios: Some slight optimisations of the grayscale library. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7571 a1c6a512-1295-4272-9138-f99709370657
 2005-09-30 20:10:27 +00:00
Jens Arnold
0c29589d8a Assembler optimised 64 bit multiplication for coldfire: ~15% speedup. Proper max_iter decrease amount. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7278 a1c6a512-1295-4272-9138-f99709370657
 2005-08-01 20:49:41 +00:00
Jens Arnold
ec62b1ac56 Another small opt for the SH1 64 bit multiplication. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7276 a1c6a512-1295-4272-9138-f99709370657
 2005-08-01 01:41:35 +00:00
Jens Arnold
6b749c5ab1 Further optimised asm 64 bit multiplication for SH1, speedup around 20%. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7274 a1c6a512-1295-4272-9138-f99709370657
 2005-08-01 01:23:04 +00:00
Jens Arnold
43b9cda13c Ooops, the adapted maximum iteration count was off by 60... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7259 a1c6a512-1295-4272-9138-f99709370657
 2005-07-30 13:02:33 +00:00
Jens Arnold
3d73790ab7 Heavily improved mandelbrot plugin: (1) Calculation now uses 64bit fixed point arithmetics to allow zooming in way further before the precision barrier will hit. Added asm-optimised 64bit multiplication routine for SH1; more than twice as fast as what gcc produces. (2) Precision is dynamically selected based on the zoom level, low zoom factors still use 32bit for speed. (3) Maximum number of iterations is adapted to the zoom level. You can still increase / decrease it while staying at a zoom level. (4) Panning only recalculates the scrolled-in part of the screen -> way faster panning. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7258 a1c6a512-1295-4272-9138-f99709370657
 2005-07-30 12:42:11 +00:00
Jens Arnold
773c28e489 Mandelbrot plugin fixes: (1) Aspect handling was broken, it has to keep the x/y aspect which has almost nothing to do with the LCD aspect. (2) Comment about the # of shades. (3) Fixed and tweaked initial x and y limits. (4) Long policy, minor optimisations. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7252 a1c6a512-1295-4272-9138-f99709370657
 2005-07-28 18:18:15 +00:00
Jens Arnold
a14f545ded Adjusted mandelbrot plugin to H1x0: (1) Working button assignment. (2) Different LCD aspect. Note that there is something wrong with the aspect when zooming; this was in fact there before, also on archos. (3) Grayscale library init for variable LCD resolution. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7245 a1c6a512-1295-4272-9138-f99709370657
 2005-07-27 20:03:52 +00:00
Jens Arnold
c20a00ef3e Complete rework of the grayscale library: (1) Implemented the new rockbox graphics api. (2) Added buffered mode, and implemented most drawing functions for buffered mode only. Buffered mode will ease implementation of animated graphics. Some functions are additionally provided as unbuffered versions (drawing grayscale bitmaps, scrolling) since unbuffered mode is better suited for non-animated graphics (JPEG viewer, mandelbrot) and saves some RAM, which is important on Archos. (3) Put all functions in a couple of source files, no more one-function-per-files. This became possible since sectioned compilation for the plugin library and appropriate linking for the pluginswas introduced, otherwise the binaries would be bloated by unused functions. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7241 a1c6a512-1295-4272-9138-f99709370657
 2005-07-25 20:50:34 +00:00
Daniel Stenberg
6700ad8f20 adapted to build on iRiver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5784 a1c6a512-1295-4272-9138-f99709370657
 2005-02-04 12:41:09 +00:00