3237ae4a4f
LCD core move buf ptr and address look up function viewport struct
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I'm currently running up against the limitations of the lcd_draw functions
I want these functions to be able to be used on any size buffer not
just buffers with a stride matching the underlying device
[DONE] allow the framebuffer to be decoupled from the device framebuffer
[DONE need examples] allow for some simple blit like transformations
[DONE] remove the device framebuffer from the plugin api
[DONE}ditto remote framebuffer
[DONE] remove _viewport_get_framebuffer you can call struct *vp = lcd_set_viewport(NULL) and vp->buffer->fb_ptr
while remote lcds may compile (and work in the sim) its not been tested on targets
[FIXED] backdrops need work to be screen agnostic
[FIXED] screen statusbar is not being combined into the main viewport correctly yet
[FIXED] screen elements are displayed incorrectly after switch to void*
[FIXED] core didn't restore proper viewport on splash etc.
[NEEDS TESTING] remote lcd garbled data
[FIXED] osd lib garbled screen on bmp_part
[FIXED] grey_set_vp needs to return old viewport like lcd_set_viewport
[FIXED] Viewport update now handles viewports with differing buffers/strides by copying to the main buffer
[FIXED] splash on top of WPS leaves old framebuffer data (doesn't redraw)
[UPDATE] refined this a bit more to have clear_viewport set the clean bit and have skin_render do its own screen clear
scrolling viewports no longer trigger wps refresh
also fixed a bug where guisyncyesno was displaying and then disappearing
[ADDED!] New LCD macros that allow you to create properly size frame buffers in you desired size without wasting bytes
(LCD_ and LCD_REMOTE_)
LCD_STRIDE(w, h) same as STRIDE_MAIN
LCD_FBSTRIDE(w, h) returns target specific stride for a buffer W x H
LCD_NBELEMS(w, h) returns the number of fb_data sized elemenst needed for a buffer W x H
LCD_NATIVE_STRIDE(s) conversion between rockbox native vertical and lcd native stride (2bitH)
test_viewports.c has an example of usage
[FIXED!!] 2bit targets don't respect non-native strides
[FIXED] Few define snags
Change-Id: I0d04c3834e464eca84a5a715743a297a0cefd0af
2020-10-26 12:28:48 -04:00
ed5b853c18
Fix more reds.
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Change-Id: Ie62386a8f3e9986381f96eb83abb69bfc42b42e1
2013-12-15 00:47:21 +01:00
47c8d3c14d
lcd-*: Merge common viewport operations into lcd-bitmap-common.c
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Change-Id: Ibec2d039ac0ba1214c9bd1b667bc8a9538a0d3d7
2013-12-14 23:11:30 +01:00
b37e6bc8c1
lcd drivers: Convert lcd_[remote_]framebuffer to a pointer
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Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)
Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06
2012-02-28 11:44:59 +11:00
bc8cefd1a4
Comment out lcd_drawline() DEBUGF messages which show in various simulators
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24784 a1c6a512-1295-4272-9138-f99709370657
2010-02-20 06:42:45 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23551 a1c6a512-1295-4272-9138-f99709370657
2009-11-07 18:38:46 +00:00
ee9ece1acf
LCD_DEPTH == 2, horizontal packing: specify if lcd framebuffer is in iram into the model specific config file
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22399 a1c6a512-1295-4272-9138-f99709370657
2009-08-18 04:23:57 +00:00
e04f95eab9
LCD bitmap driver code consolidation from FS#4817:
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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
5905b0be3e
Missed one strncpy call
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21864 a1c6a512-1295-4272-9138-f99709370657
2009-07-14 14:15:33 +00:00
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).
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21163 a1c6a512-1295-4272-9138-f99709370657
2009-06-01 21:28:03 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21139 a1c6a512-1295-4272-9138-f99709370657
2009-05-30 23:35:44 +00:00
4f87abf90a
Cosmetic fix: remove duplicate semicolons
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20198 a1c6a512-1295-4272-9138-f99709370657
2009-03-04 18:15:06 +00:00
2acc0ac542
Updated our source code header to explicitly mention that we are GPL v2 or
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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
bdbdb97f19
FS#9051 - remove LCD margins... use viewports if you need them...
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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
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17081 a1c6a512-1295-4272-9138-f99709370657
2008-04-12 07:53:33 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16022 a1c6a512-1295-4272-9138-f99709370657
2008-01-08 01:22:14 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16018 a1c6a512-1295-4272-9138-f99709370657
2008-01-07 20:34:11 +00:00
2445f66450
Fix red due to previous commit, remove some ifdefs. (/me crosses his fingers)
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14929 a1c6a512-1295-4272-9138-f99709370657
2007-09-30 21:40:22 +00:00
5832b59c85
Fix warnings and errors. Remove some added stuff that wasn't needed afterall.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14036 a1c6a512-1295-4272-9138-f99709370657
2007-07-28 08:45:57 +00:00
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).
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14035 a1c6a512-1295-4272-9138-f99709370657
2007-07-28 08:12:05 +00:00
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...
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12992 a1c6a512-1295-4272-9138-f99709370657
2007-04-01 17:28:46 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12601 a1c6a512-1295-4272-9138-f99709370657
2007-03-04 20:06:41 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12419 a1c6a512-1295-4272-9138-f99709370657
2007-02-20 19:31:34 +00:00
0297873f6a
Backdrop support for greyscale targets. WPS backdrop is untested.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11520 a1c6a512-1295-4272-9138-f99709370657
2006-11-13 00:45:21 +00:00
cabfbb3556
Fixed the line scrolling not always being smooth.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11044 a1c6a512-1295-4272-9138-f99709370657
2006-09-25 12:45:14 +00:00
a85044bf9e
New scheduler, with priorities for swcodec platforms. Frequent task
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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
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10727 a1c6a512-1295-4272-9138-f99709370657
2006-08-23 20:07:59 +00:00
cb36fec392
LCD drivers: * Slight speedup for 2bit greyscale drivers. Use the same scrolltext drawing anywhere. * Cleanup, fixes and definitions in preparation for X5 remote.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10346 a1c6a512-1295-4272-9138-f99709370657
2006-07-28 07:17:00 +00:00
9051afa8a0
Contrast setting cleanup: * Only include contrast setting for targets where it's used. * Make lcd_default_contrast() a stub for simulators.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10317 a1c6a512-1295-4272-9138-f99709370657
2006-07-25 11:15:50 +00:00
393f31cc43
1bit and 2bit LCD drivers: Low-level bit handling optimisations.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10225 a1c6a512-1295-4272-9138-f99709370657
2006-07-18 00:04:43 +00:00
33bd218010
Patch #5182 by Liberman Shachar - Vertical screen scroll bug fix (inverse bar crop in vertical scroll)
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9881 a1c6a512-1295-4272-9138-f99709370657
2006-05-06 06:37:23 +00:00
69433c8667
Fix fillrect calculation error for 'Screen scrolls out of view'. Fixes bug 5267. Also some minor code policing.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9871 a1c6a512-1295-4272-9138-f99709370657
2006-05-03 20:22:03 +00:00
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().
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9540 a1c6a512-1295-4272-9138-f99709370657
2006-04-06 21:05:59 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9478 a1c6a512-1295-4272-9138-f99709370657
2006-04-04 00:55:16 +00:00
3a3304fa31
greyscale iPod LCD: Working display flip. * Correct register definitions for HD66753. * Correct 1/3 and 2/3 greylevels. * Some tweaks.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9414 a1c6a512-1295-4272-9138-f99709370657
2006-04-01 23:48:03 +00:00
d257683f3e
font caching fixes by Frank Dischner
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9178 a1c6a512-1295-4272-9138-f99709370657
2006-03-22 09:53:27 +00:00
19b45a4374
LCD extension library: Implemented scrolling for LCD depths below 8 bit. * Oscilloscope: Use new scrolling function, some minor optimisations.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8951 a1c6a512-1295-4272-9138-f99709370657
2006-03-08 01:14:46 +00:00
5991f02e1c
Oops, no potentially conflicting declarations please.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8749 a1c6a512-1295-4272-9138-f99709370657
2006-02-20 18:45:31 +00:00
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).
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8748 a1c6a512-1295-4272-9138-f99709370657
2006-02-20 18:15:49 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8706 a1c6a512-1295-4272-9138-f99709370657
2006-02-16 20:03:07 +00:00
b0ad4cfbb5
Implement contrast setting for iPod greyscale LCD
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8643 a1c6a512-1295-4272-9138-f99709370657
2006-02-09 19:47:52 +00:00
8fee5282ba
iPod grayscale LCD driver - fix bug preventing the inverse bar line selector from displaying
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8637 a1c6a512-1295-4272-9138-f99709370657
2006-02-09 01:05:08 +00:00
8ad2df8275
Create an SDL sim for the iPod 4G Grayscale and also create an IPOD_ARCH define for all iPods.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8636 a1c6a512-1295-4272-9138-f99709370657
2006-02-09 00:48:53 +00:00
2924a48ca5
Create config file for iPod 4G greyscale and various iPod 3G/4G greyscale fixes
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8585 a1c6a512-1295-4272-9138-f99709370657
2006-02-05 18:25:41 +00:00
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.
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8580 a1c6a512-1295-4272-9138-f99709370657
2006-02-05 16:01:50 +00:00
William Wilgus
Thomas Martitz
Jonathan Gordon
Tomer Shalev
Karl Kurbjun
Rafaël Carré
Andrew Mahone
Nils Wallménius
Jens Arnold
Bertrik Sikken
Daniel Stenberg
Dave Chapman
Antoine Cellerier
Michael Sevakis
Robert Kukla
Daniel Ankers
Miika Pekkarinen
Mark Arigo
Linus Nielsen Feltzing
Peter D'Hoye
Marcoen Hirschberg