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40 commits

Author SHA1 Message Date
Karl Kurbjun
765ff0130a Add optional viewport clipping, can be enabled with HAVE_VIEWPORT_CLIP. A simulator check is also added to set_viewport that will show an error/note when DEBUGF is enabled. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23551 a1c6a512-1295-4272-9138-f99709370657
 2009-11-07 18:38:46 +00:00
Rafaël Carré
ee9ece1acf LCD_DEPTH == 2, horizontal packing: specify if lcd framebuffer is in iram into the model specific config file 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22399 a1c6a512-1295-4272-9138-f99709370657
 2009-08-18 04:23:57 +00:00
Andrew Mahone
e04f95eab9 LCD bitmap driver code consolidation from FS#4817: 
Move text-drawing code into firmware-drivers/lcd-bitmap-common.c, included by the various driver files.
Add new static function LCDFN(putsxyofs_style) to draw styled text, and use it in both LCDFN(puts_style_offset) and LCDFN(scroll_fn).
Merge lcd_gradient_rect functions, with new function containing simplified code for drawing one line of a multi-line gradient.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22289 a1c6a512-1295-4272-9138-f99709370657
 2009-08-13 08:02:29 +00:00
Nils Wallménius
5905b0be3e Missed one strncpy call 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21864 a1c6a512-1295-4272-9138-f99709370657
 2009-07-14 14:15:33 +00:00
Jens Arnold
c1d27d105c Speed up mono bitmap drawing on horizontally packed greyscale targets (greyscale iPods). Average speedup is 80% on PP5002, and 55% on PP502x. * Simplify mono bitmap drawing in the 16 bit driver and the greylib a bit, also giving a slight speedup (3% on PP502x, 1.5% on coldfire). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21163 a1c6a512-1295-4272-9138-f99709370657
 2009-06-01 21:28:03 +00:00
Jens Arnold
72061047d1 Two tiny optimisations for mono bitmap drawing on greyscale displays: (1) H1x0, M5: Manipulate destination masks directly for the aligned case - ~0.7% speedup. (2) Greyscale ipods: Use sentinel method for reloading data like the 16 bit driver does - ~1.5% speedup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21139 a1c6a512-1295-4272-9138-f99709370657
 2009-05-30 23:35:44 +00:00
Bertrik Sikken
4f87abf90a Cosmetic fix: remove duplicate semicolons 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20198 a1c6a512-1295-4272-9138-f99709370657
 2009-03-04 18:15:06 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
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
 2008-06-28 18:10:04 +00:00
Jonathan Gordon
bdbdb97f19 FS#9051 - remove LCD margins... use viewports if you need them... 
NOTE to WPS people....
%m has been removed, but (i think) because of the other %m tags it wont fail if you try loading a wps with %m|..|, it will just be ignored.
Also note that if the statusbar is enabled the default viewport is 8 pixels shorter than when its not, i.e (0,0) is really (0,8) if the statusbar is shown... I dont think this will be a major issue because almost no WPS show the bar and use bitmaps... text only WPS shouldnt be affected.

Please report problem screens in http://forums.rockbox.org/index.php?topic=17358.0


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17763 a1c6a512-1295-4272-9138-f99709370657
 2008-06-23 13:20:35 +00:00
Jens Arnold
00ac809cc7 LCD drivers: * Automatically optimise horizontal and vertical lines drawn via _drawline(), with debug message to show possible optimisations in the caller. * Get rid of the extra ICODE function declarations by putting the attribute into the definition. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17081 a1c6a512-1295-4272-9138-f99709370657
 2008-04-12 07:53:33 +00:00
Dave Chapman
3646c31367 Add the viewport functions to the screens API, including a new getfont() function to return the font used by the current viewport. A change to the screens API makes the plugin API incompatible, so we bump version and sort. Also commit the test_viewports plugin (not built by default). This is some more of FS#8385. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16022 a1c6a512-1295-4272-9138-f99709370657
 2008-01-08 01:22:14 +00:00
Dave Chapman
945c8a221a Add viewport capabilities to all the LCD drivers, and adapt scrolling code. This is the firmware/ part of FS#8385 - the changes to the WPS code still need more work and will be committed at a later date. NOTE: There are no user-visible changes with this commit - just the infrastructure. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16018 a1c6a512-1295-4272-9138-f99709370657
 2008-01-07 20:34:11 +00:00
Antoine Cellerier
2445f66450 Fix red due to previous commit, remove some ifdefs. (/me crosses his fingers) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14929 a1c6a512-1295-4272-9138-f99709370657
 2007-09-30 21:40:22 +00:00
Michael Sevakis
5832b59c85 Fix warnings and errors. Remove some added stuff that wasn't needed afterall. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14036 a1c6a512-1295-4272-9138-f99709370657
 2007-07-28 08:45:57 +00:00
Michael Sevakis
58fc279d26 Scroll on main and remote with a single thread. Change the way system messages are defined before running out is an issue (which requires a full update of rockbox on the player). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14035 a1c6a512-1295-4272-9138-f99709370657
 2007-07-28 08:12:05 +00:00
Robert Kukla
6dbcceb1fe for WPS files with many lines the current wps code will call puts_scroll with y-values greater than the size of the scroll[] array (e.g. gwps-common.c:2063). This is a temporary security measure until viewports and/or wps tokenizer are available... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12992 a1c6a512-1295-4272-9138-f99709370657
 2007-04-01 17:28:46 +00:00
Daniel Ankers
82f9056988 Dual core support for PP502x players (iPod G4 and later, iriver h10, Sansa - iPod G3 will be coming soon.) This allows threads to be run on either core provided that all communications between the cores is done using uncached memory. There should be no significant change in battery life from doing this. Documentation (on the RockboxKernel wiki page) will follow shortly. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12601 a1c6a512-1295-4272-9138-f99709370657
 2007-03-04 20:06:41 +00:00
Jens Arnold
51223e5395 Introduced LCD_FBHEIGHT in addition to the already existing LCD_FBWIDTH to ease framebuffer handling a bit. Added equivalent definitions for the remote LCD. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12419 a1c6a512-1295-4272-9138-f99709370657
 2007-02-20 19:31:34 +00:00
Jens Arnold
0297873f6a Backdrop support for greyscale targets. WPS backdrop is untested. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11520 a1c6a512-1295-4272-9138-f99709370657
 2006-11-13 00:45:21 +00:00
Miika Pekkarinen
cabfbb3556 Fixed the line scrolling not always being smooth. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11044 a1c6a512-1295-4272-9138-f99709370657
 2006-09-25 12:45:14 +00:00
Miika Pekkarinen
a85044bf9e New scheduler, with priorities for swcodec platforms. Frequent task 
switching should be more efficient and tasks are stored in linked
lists to eliminate unnecessary task switching to improve performance.
Audio should no longer skip on swcodec targets caused by too CPU
hungry UI thread or background threads.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10958 a1c6a512-1295-4272-9138-f99709370657
 2006-09-16 16:18:11 +00:00
Mark Arigo
1e9ac7a32e Allow scrolling lines with different x-margins. The margin at the time of the call to puts_scroll will be used as the margin for that line. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10727 a1c6a512-1295-4272-9138-f99709370657
 2006-08-23 20:07:59 +00:00
Jens Arnold
cb36fec392 LCD drivers: * Slight speedup for 2bit greyscale drivers. Use the same scrolltext drawing anywhere. * Cleanup, fixes and definitions in preparation for X5 remote. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10346 a1c6a512-1295-4272-9138-f99709370657
 2006-07-28 07:17:00 +00:00
Jens Arnold
9051afa8a0 Contrast setting cleanup: * Only include contrast setting for targets where it's used. * Make lcd_default_contrast() a stub for simulators. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10317 a1c6a512-1295-4272-9138-f99709370657
 2006-07-25 11:15:50 +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
Linus Nielsen Feltzing
33bd218010 Patch #5182 by Liberman Shachar - Vertical screen scroll bug fix (inverse bar crop in vertical scroll) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9881 a1c6a512-1295-4272-9138-f99709370657
 2006-05-06 06:37:23 +00:00
Peter D'Hoye
69433c8667 Fix fillrect calculation error for 'Screen scrolls out of view'. Fixes bug 5267. Also some minor code policing. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9871 a1c6a512-1295-4272-9138-f99709370657
 2006-05-03 20:22:03 +00:00
Jens Arnold
a5d2a28089 lcd_blit() (with mono->2bit expansion) implemented for greyscale ipods. Changed the flip mode maths for the mini LCD for coexistence with lcd_blit(). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9540 a1c6a512-1295-4272-9138-f99709370657
 2006-04-06 21:05:59 +00:00
Jens Arnold
fcab617331 Grayscale iPods: Bit-flipped the 2bit LCD driver to use the same format as apple. No more mirrored display when loading retailos, after a bootloader update. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9478 a1c6a512-1295-4272-9138-f99709370657
 2006-04-04 00:55:16 +00:00
Jens Arnold
3a3304fa31 greyscale iPod LCD: Working display flip. * Correct register definitions for HD66753. * Correct 1/3 and 2/3 greylevels. * Some tweaks. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9414 a1c6a512-1295-4272-9138-f99709370657
 2006-04-01 23:48:03 +00:00
Marcoen Hirschberg
d257683f3e font caching fixes by Frank Dischner 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9178 a1c6a512-1295-4272-9138-f99709370657
 2006-03-22 09:53:27 +00:00
Jens Arnold
19b45a4374 LCD extension library: Implemented scrolling for LCD depths below 8 bit. * Oscilloscope: Use new scrolling function, some minor optimisations. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8951 a1c6a512-1295-4272-9138-f99709370657
 2006-03-08 01:14:46 +00:00
Jens Arnold
5991f02e1c Oops, no potentially conflicting declarations please. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8749 a1c6a512-1295-4272-9138-f99709370657
 2006-02-20 18:45:31 +00:00
Jens Arnold
2705a894f0 Make the driver work with LCD widths which aren't integer multiples of 4, i.e. the last byte of a row is only partially used (upcoming iPod mini build). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8748 a1c6a512-1295-4272-9138-f99709370657
 2006-02-20 18:15:49 +00:00
Jens Arnold
41e1aa888b Grayscale iPods: Fixed & optimised LCD driver. Further optimisation is possible. * LCD driver now uses proper native bitmaps resembling the LCD internal format. Mono bitmaps are still transposed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8706 a1c6a512-1295-4272-9138-f99709370657
 2006-02-16 20:03:07 +00:00
Dave Chapman
b0ad4cfbb5 Implement contrast setting for iPod greyscale LCD 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8643 a1c6a512-1295-4272-9138-f99709370657
 2006-02-09 19:47:52 +00:00
Dave Chapman
8fee5282ba iPod grayscale LCD driver - fix bug preventing the inverse bar line selector from displaying 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8637 a1c6a512-1295-4272-9138-f99709370657
 2006-02-09 01:05:08 +00:00
Dave Chapman
8ad2df8275 Create an SDL sim for the iPod 4G Grayscale and also create an IPOD_ARCH define for all iPods. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8636 a1c6a512-1295-4272-9138-f99709370657
 2006-02-09 00:48:53 +00:00
Dave Chapman
2924a48ca5 Create config file for iPod 4G greyscale and various iPod 3G/4G greyscale fixes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8585 a1c6a512-1295-4272-9138-f99709370657
 2006-02-05 18:25:41 +00:00
Dave Chapman
e8048cefed Initial version of iPod greyscale LCD driver from Seven Le Mesle. This is currently written to use vertically-packed mono and native bitmap formats. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8580 a1c6a512-1295-4272-9138-f99709370657
 2006-02-05 16:01:50 +00:00