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1018 commits

Author SHA1 Message Date
Szymon Dziok
9856f01d6a fix typo 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24601 a1c6a512-1295-4272-9138-f99709370657
 2010-02-11 20:13:18 +00:00
Szymon Dziok
f8287b0e9f Packard Bell Vibe 500: correct main keymaps, enable full keyboard editing, enable morse input. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24600 a1c6a512-1295-4272-9138-f99709370657
 2010-02-11 20:04:09 +00:00
Teruaki Kawashima
b1a6c9096d keyboard: make some parts of kbd_input into separate functions. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24510 a1c6a512-1295-4272-9138-f99709370657
 2010-02-04 14:53:45 +00:00
Teruaki Kawashima
e2359ac73b keyboard: a bit of rework in keyboard. 
* remove hangul thing from struct keyboard_parameters.
* add new structure to hold state of edting and to be passed to functions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24411 a1c6a512-1295-4272-9138-f99709370657
 2010-01-31 13:38:47 +00:00
Teruaki Kawashima
b7f728d138 FS#10785: Add new context CONTEXT_MORSE_INPUT for keymaps which is used during morse input mode in virtual keyboard. 
This will enable to use morse input on targets that doesn't have enough key for both the keyboard and morse input in one context.
Enable morse input on archosondio as an example.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24250 a1c6a512-1295-4272-9138-f99709370657
 2010-01-16 13:54:10 +00:00
Jens Arnold
5c1432c9cf Coldfire targets: Restore EMAC status after using the EMAC for bitmap resizing. Fixes FS #10412. The tone and EQ filter calculation relies on the proper EMAC mode. EQ filters were not affected because they're set from a different thread, hence FS #10412 only affected the iAudios (coldfire + albumart + software tone controls). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24164 a1c6a512-1295-4272-9138-f99709370657
 2010-01-03 13:34:29 +00:00
Maurus Cuelenaere
1bc9228ac7 Disable speaker when recording to prevent feedback. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24163 a1c6a512-1295-4272-9138-f99709370657
 2010-01-03 13:32:16 +00:00
Andree Buschmann
05778b501d Fix further tabs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24156 a1c6a512-1295-4272-9138-f99709370657
 2010-01-03 10:50:34 +00:00
Jonathan Gordon
9d1832cfba fix FS#10870 - slightly change the viewportmanager theme undo-er to be able to force an update even if the theme isnt being toggled from off to on which caused WPS artifacts when leaving the WPS if the theme was enabled 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24087 a1c6a512-1295-4272-9138-f99709370657
 2009-12-21 05:19:12 +00:00
Tomer Shalev
47ddbaa47b Cowon D2: Rename COWOND2_PAD -> COWON_D2_PAD to match macro used in manual, and 
to target naming conventions in general


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24010 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 20:51:41 +00:00
Jonathan Gordon
b2eb44ce0e FS#10824 - viewport/statusbar API rework. 
Hopefully the only user visible changes are:
- fm and recording screens go by the statusbar setting (sbs or inbuilt)
- plugins go back to using the theme as they should for menus and lists
- splash screens might get cut a bit... entirely theme and splash dependant.. if there is a problematic one we can look at it later.
- hopefully nothing more than very minor screen flickerings... let me know exactly where they are so they can be fixed

New GUI screen rules:
* Screens assume that the theme (sbs+ui viewport+ maybe background image) are always enabled. They may be disabled on a per display basis, but MUST be re-enabled on exit
* Screens must not be coded in a way that requires a statusbar of any type.. the inbuilt bar will be removed shortly.
ALWAYS RESPECT THE USERS SETTINGS unless the screen requires the full display to fit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23904 a1c6a512-1295-4272-9138-f99709370657
 2009-12-09 07:25:46 +00:00
Laurent Gautier
0260852771 Add support for the ipod FM remote to the 4G, Color, 5G, nano 1G with RDS 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23805 a1c6a512-1295-4272-9138-f99709370657
 2009-12-01 17:54:40 +00:00
Jeffrey Goode
a052102cfb mpeg.h/c cleanup 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23652 a1c6a512-1295-4272-9138-f99709370657
 2009-11-16 22:02:06 +00:00
Nils Wallménius
8ceaf7bb72 Fix scrolling lines that keep scrolling after exiting plugins and scrolling lines from the fm screen that keep scrolling in the radio context menu, closes FS#10616, 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23633 a1c6a512-1295-4272-9138-f99709370657
 2009-11-15 16:45:25 +00:00
Teruaki Kawashima
7243fdcee3 keyboard: some random cleanup. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23586 a1c6a512-1295-4272-9138-f99709370657
 2009-11-09 14:26:20 +00:00
Teruaki Kawashima
40638bf2c7 Merge duplicating code to remove char in keyboard. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23569 a1c6a512-1295-4272-9138-f99709370657
 2009-11-08 14:24:47 +00:00
Teruaki Kawashima
92fb1df03a FS#10338: Add "use morse input " entry to settings menu 
* Remember last used text input mode (keyboard or morse input) in settings.
* Add setting "Use Morse Code Input" under Settings -> General Settings -> System.

Now it is possible for some of targets without button combo for changing input mode to use morse input by changing the setting. it's not possible for them to change input mode during in the keyboard screen of course.
There are still targets without morse input mode.

Flyspray: FS#10338
Author: myself, David Johnston

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23567 a1c6a512-1295-4272-9138-f99709370657
 2009-11-08 13:14:50 +00:00
Teruaki Kawashima
b6cd045767 Merge duplicating code to move cursor left/right. 
remove ACTION_KBD_SELECT_REM, use ACTION_KBD_SELECT instead as they seem to be equivalent.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23543 a1c6a512-1295-4272-9138-f99709370657
 2009-11-06 12:53:02 +00:00
Thomas Martitz
c0635ba6c9 Remove wps_data.remote_wps. It's redundant with the new global curr_screen. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23512 a1c6a512-1295-4272-9138-f99709370657
 2009-11-04 07:14:02 +00:00
Jeffrey Goode
9a4420bf96 FS#10739: playback.c code split 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23444 a1c6a512-1295-4272-9138-f99709370657
 2009-10-31 19:17:36 +00:00
Peter D'Hoye
d93d2fd40c Revert the recording key functionality changes back to before r21034: Both play and rec start recording. Fixes the Archos recording usability issue. To Do: see which targets have usability issues left. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23414 a1c6a512-1295-4272-9138-f99709370657
 2009-10-29 23:07:26 +00:00
Nils Wallménius
f34a841b0c Revise r23225 a bit, removing the debug_printf function and implementing more generic lcd_(remote)_putsf function(s) instead and use those in more places 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23233 a1c6a512-1295-4272-9138-f99709370657
 2009-10-17 18:02:48 +00:00
Nils Wallménius
79f19b939f Const correctness for output_dyn_value and unify some identical constants 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23227 a1c6a512-1295-4272-9138-f99709370657
 2009-10-17 13:40:42 +00:00
Thomas Martitz
e9c10189e9 Rework albumart buffering internally to allow for mutliple albumart sizes. 
Playback now has a few albumart slots. Anything (most importantly: skins)  can obtain such a slot.
The slot has fields for the size which is passed to bufopen then to image_load to buffer the albumart with the proper size.
Currently there's 1 slot. We can increase it for remotes if we want. Custom statusbar will increase it.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23209 a1c6a512-1295-4272-9138-f99709370657
 2009-10-16 19:14:41 +00:00
Nils Wallménius
46943ad40c Avoid more useless string copys and make some random cleanups 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23092 a1c6a512-1295-4272-9138-f99709370657
 2009-10-11 08:45:47 +00:00
Peter D'Hoye
dcdc2b93ae Correct a recording screen usability issue created in r21034. Pause used to start too, then was set to only start and now only pauses. Rec used to start and split, then only split and now again starts and splits. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23055 a1c6a512-1295-4272-9138-f99709370657
 2009-10-09 19:16:32 +00:00
Karl Kurbjun
d9c1bba0c6 Vertical Stride: Add support for yuv to native output. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23024 a1c6a512-1295-4272-9138-f99709370657
 2009-10-09 03:49:53 +00:00
Nils Wallménius
d1a9e0c588 fix checkwps breakage caused by r229900 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22993 a1c6a512-1295-4272-9138-f99709370657
 2009-10-06 22:02:06 +00:00
Teruaki Kawashima
145c679c7d Complete r22917. The icon still overlapped the text slightly. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22982 a1c6a512-1295-4272-9138-f99709370657
 2009-10-06 13:17:58 +00:00
Teruaki Kawashima
61dc1c507c Fix FS#7511, icon could overlap the line to edit. 
clean up code a bit.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22917 a1c6a512-1295-4272-9138-f99709370657
 2009-10-04 14:45:29 +00:00
Teruaki Kawashima
ccf2078150 Fix FS#10597: Loadable keyboard layout rendered incorrectly. 
Also fix out of bounds access to kbd_buf.
Reset cursor position in keyboard when loading new virtual keyboard for the case size is different from previous one.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22892 a1c6a512-1295-4272-9138-f99709370657
 2009-10-03 13:53:49 +00:00
Thomas Martitz
ba8fbb0b9b Rename struct skin_albumart members to be consistent with similar members of other structs. the albumart_ prefix is redundant. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22836 a1c6a512-1295-4272-9138-f99709370657
 2009-09-25 18:36:28 +00:00
Jonathan Gordon
fe2f042670 rework AA load/display handling in the skins to get them working in viewports again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22646 a1c6a512-1295-4272-9138-f99709370657
 2009-09-07 02:36:56 +00:00
Thomas Martitz
50c3c76b13 Fix FS#10588 by stopping scrolling in the radio screen instead of blindy relying on list code (which doesn't just stop scrolling entirely for the whole screen anymore). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22632 a1c6a512-1295-4272-9138-f99709370657
 2009-09-05 14:38:35 +00:00
Karl Kurbjun
25123570c7 Fix STRIDE macro for multiscreen and add stride support for picture lib. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22615 a1c6a512-1295-4272-9138-f99709370657
 2009-09-04 00:46:24 +00:00
Karl Kurbjun
fa49b1ef50 Add support for vertical stride to resizer. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22587 a1c6a512-1295-4272-9138-f99709370657
 2009-09-01 04:39:48 +00:00
Karl Kurbjun
e4345365f1 Add in BMP loader for vertical stride and include lcd-16bit-vert.c in SOURCES 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22580 a1c6a512-1295-4272-9138-f99709370657
 2009-09-01 00:57:47 +00:00
Rob Purchase
fb65077a18 Fix a typo in jpeg_idct8h which could cause display corruption on ARMv5+ 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22577 a1c6a512-1295-4272-9138-f99709370657
 2009-08-31 21:46:31 +00:00
Thomas Martitz
8301b69951 Samsung YH: Many keymap fixes for keyboard screen, wps, set time/date and quickscreen. Little kludge for quickscreen: Entering the quickscreen requires pressing 2 directional buttons (left and down), but that's really easy to do actually, much easier than messing with the side buttons (which don't even work reliably), accidental option changes shouldn't be possible due to use of precondition. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22551 a1c6a512-1295-4272-9138-f99709370657
 2009-08-29 22:18:02 +00:00
Nils Wallménius
3200d04d75 Make the formatter functions used by the settings return a pointer to avoid usless copying of lang strings, this brought with it a long chain of const correctness and a few random cleanups 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22440 a1c6a512-1295-4272-9138-f99709370657
 2009-08-20 16:47:44 +00:00
Thomas Martitz
4c48b59be8 User definable UI viewport, to be able to restrict the UI into a viewport for all bitmap displays. 
Flyspray: FS#8799

This will allow for pretty themes, for example those with nice glass effects on their backdrops (some might argue they're wasting screen space but it's upto them),
as well as allowing for future background WPS updates in the main UI.

Plugins are not converted yet, they simply use the full screen. Ideally, any plugin that does *not* want the UI viewport, should take care of that itself (i.e. plugins should normally use the UI viewport).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22365 a1c6a512-1295-4272-9138-f99709370657
 2009-08-16 22:20:11 +00:00
Thomas Martitz
50d09bd84c Fix yellows. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22271 a1c6a512-1295-4272-9138-f99709370657
 2009-08-12 14:51:16 +00:00
Thomas Martitz
3290f1f025 Both of this isn't needed anymore as it's done at the end of the function. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22270 a1c6a512-1295-4272-9138-f99709370657
 2009-08-12 14:51:12 +00:00
Thomas Martitz
18e40e0f4c Make kbd_input() show a cancel splash to indicate user abort better and for better consistency all over the place. Change checking for its return value (style-wise) at some places too. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22269 a1c6a512-1295-4272-9138-f99709370657
 2009-08-12 14:38:25 +00:00
Thomas Martitz
3b75c86d74 A bit mroe wps/skin engine cleanup so that the structs the wps uses can be static: 
-add wrappers wps_data_load() and wps_data_init() so that other code doesn't need the structs for that
-change (and rename) gui_sync_wps_uses_albumart() to take points to be filled as parameter to get the AA size of a wps

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22139 a1c6a512-1295-4272-9138-f99709370657
 2009-08-03 15:06:30 +00:00
Jonathan Gordon
3e7444ff87 part two of the grand overall wps/skinning engine cleanup work: 
* rename wps_engine to skin_engine as that was agreed on
* rename music_screen back to wps
* clean up the skin display/update functions a bit
* make skin_data_load setup the hardcoded default if a skin cant be loaded for whatever reason instead of doing it when it is first displayed

ignore any gui_wps or wps_ or gwps_ nameing in skin_engine/ ... these will be renamed as this work gets finished


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22135 a1c6a512-1295-4272-9138-f99709370657
 2009-08-03 04:43:34 +00:00
Jonathan Gordon
5e5fc64cb2 Start of some apps/ and wps cleanup work... Move everything related to the actual drawing of the wps into apps/gui/wps_engine, things related to the actual screen are in apps/gui/music_screen.c (names are temporary unless noone comes up with anything better) 
No real code changes.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22062 a1c6a512-1295-4272-9138-f99709370657
 2009-07-27 07:21:05 +00:00
Thomas Martitz
5c9fe52629 Commit part of FS#9873 - Utilise buttons for playlisting 
It adds a shortcut (combo or button) to directly go from the wps to the playlist viewer. The combos could possibly be improved on some targets, but I tried to keep a tad bit of consistency (was hardly possible).
I also added a corresponding touchscreen region and adapted cabbiev2.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22003 a1c6a512-1295-4272-9138-f99709370657
 2009-07-22 22:10:25 +00:00
Antonius Hellmann
974a48004a correct bottom viewport height calculation in the recording screen 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21961 a1c6a512-1295-4272-9138-f99709370657
 2009-07-18 16:43:43 +00:00
Andrew Mahone
749c2b79d9 Remove ldrd from ARMv5 JPEG IDCT, remove old debug code selecting ARMv5 code for one function even when building for ARMv6. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21917 a1c6a512-1295-4272-9138-f99709370657
 2009-07-17 09:20:58 +00:00
Nils Wallménius
3d4701a6e4 FS#10080 
* Move strncpy() from core to the pluginlib
* Introduce strlcpy() and use that instead in most places (use memcpy in a few) in core and some plugins
* Drop strncpy() from the codec api as no codec used it
* Bump codec and plugin api versions


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21863 a1c6a512-1295-4272-9138-f99709370657
 2009-07-14 13:57:45 +00:00
Andrew Mahone
668a769ca4 Add new asmdefs mechanism for exporting information only available to the C compiler for use in asm files, and use it in arm jpeg idct. See apps/apps.make, apps/core_asmdefs.c, and apps/recorder/jpeg_idct_arm.S for details. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21831 a1c6a512-1295-4272-9138-f99709370657
 2009-07-13 00:40:35 +00:00
Jonathan Gordon
f1034e00f6 FS#10406 - split the statusbar setting into one for each display, and allow the bar to be at the top or bottom of the display 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21665 a1c6a512-1295-4272-9138-f99709370657
 2009-07-05 18:07:58 +00:00
Andrew Mahone
10803a7480 JPEG IDCT8 ARMv6 assembly, slight speedup vs ARMv5. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21620 a1c6a512-1295-4272-9138-f99709370657
 2009-07-03 10:03:17 +00:00
Andrew Mahone
017c1a1027 Core JPEG IDCT8 optimizations for ARMv5+, small optimizations for ARMv4. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21612 a1c6a512-1295-4272-9138-f99709370657
 2009-07-02 09:57:03 +00:00
Andrew Mahone
815dcfdd35 Use hand-written constants table on ARMv5+ for JPEG IDCT, and load four 16-bit constants at a time with ldrd. Not useful for ARMv4, since one load per constant would still be needed, and limited range of ldrsh would force multiple copies of table. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21535 a1c6a512-1295-4272-9138-f99709370657
 2009-06-28 02:32:43 +00:00
Andrew Mahone
89eb14ea56 Use single-instruction shift-and-saturate in place of range_limit for JPEG on ARMv6. Only affects the 16-point horizontal-pass IDCT. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21528 a1c6a512-1295-4272-9138-f99709370657
 2009-06-27 10:01:24 +00:00
Andrew Mahone
3152bfc39a ARM assembly 8-point IDCT, both passes. No ARMv5/6 optimizations yet, aside from usat for final output. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21526 a1c6a512-1295-4272-9138-f99709370657
 2009-06-27 09:21:22 +00:00
Rob Purchase
e2b018e7fe Fix a typo in jpeg_idct4h which caused garbled JPEGs on ARMv5. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21520 a1c6a512-1295-4272-9138-f99709370657
 2009-06-26 07:12:21 +00:00
Rafaël Carré
1910d026b1 fix a typo in comments (audio CD duration is not 74 or 80 hours) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21479 a1c6a512-1295-4272-9138-f99709370657
 2009-06-23 21:22:06 +00:00
Thomas Martitz
659425f23e Redo r21460 and r21462 so that it doesn't introduce a new #define. Patch by Jeffrey Goode, taken from FS#10366. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21467 a1c6a512-1295-4272-9138-f99709370657
 2009-06-22 18:40:49 +00:00
Thomas Martitz
ee1d8d1676 FS#10365 - Optional debug output for albumart.c 
Same as r21460 just for albumart.c

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21462 a1c6a512-1295-4272-9138-f99709370657
 2009-06-21 22:00:11 +00:00
Marianne Arnold
78c3f1c8b3 Forgot to commit the change to keyboard.c to make the line edit mode acctually work on the c200. (belongs to r21373) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21381 a1c6a512-1295-4272-9138-f99709370657
 2009-06-20 11:03:52 +00:00
Andrew Mahone
498ad469c9 2-point and 1-point JPEG IDCT ARM assembly, remove comment in jpeg_load.c about inline asm, change loop condition to be a bit safer in case of bad values being passed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21349 a1c6a512-1295-4272-9138-f99709370657
 2009-06-19 08:26:05 +00:00
Andrew Mahone
6a0d931f38 Core JPEG decoder improvements: 
For >8-point vertical IDCT, transpose the coefficients while decoding them, so that the vertical IDCT can read in rows rather than columns. This improves speed a bit for this size even using the C IDCT.
Remove inline ARM asm, replacing it with an external file containing pure asm IDCT functions.
Add jpeg_ prefix to JPEG IDCT functions since some of them will now be visible globally.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21345 a1c6a512-1295-4272-9138-f99709370657
 2009-06-19 02:56:00 +00:00
Andrew Mahone
021deacade Remove explicit counter for rows/columns in IDCT, instead testing against a pointer calculated in store_row_jpeg. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21284 a1c6a512-1295-4272-9138-f99709370657
 2009-06-14 02:28:35 +00:00
Andrew Mahone
e40075e5b7 Adjust AC decode such that decode *always* stops before storing an unneeded coefficient. Remove extra lines from zag[] as it should not be possible to store a coefficient for k>63, even for corrupted files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21283 a1c6a512-1295-4272-9138-f99709370657
 2009-06-14 01:19:16 +00:00
Andrew Mahone
9e3255fdb0 Fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21257 a1c6a512-1295-4272-9138-f99709370657
 2009-06-12 00:02:18 +00:00
Andrew Mahone
ba2225cb51 ARMv4 and ARMv5 inline assembly for 4-point IDCT. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21256 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 23:48:45 +00:00
Andrew Mahone
57ccbdd198 Move +128 offset out of range_limit, and add it to the DC coefficient in each idct*h routine, for a small binsize improvement on idct4h, idct8h, and idct16h, and a negligible speed increase. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21255 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 23:48:37 +00:00
Andrew Mahone
235305e6ac Don't compensate for lack of shift in second IDCT stage, allowing quantization table to be reduced to 16-bit. Reduce IDCT workspace to 16-bit. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21254 a1c6a512-1295-4272-9138-f99709370657
 2009-06-11 23:48:30 +00:00
Jens Arnold
d5842005c0 Undo the delta on ARM but making the loop variables signed as before r21205. GCC is weird... 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21206 a1c6a512-1295-4272-9138-f99709370657
 2009-06-07 22:50:12 +00:00
Jens Arnold
1d6df54df2 Convert a number of places in core and plugins to use the BIT_N() macro instead of 1<<n. Speeds up things on SH1, and also reduces core binsize. Most notable speedups: 1 bit lcd driver: drawpixel +20%, drawline + 27%, hline +5%; jpeg viewer: +8% for 1/8 scaling. Other targets are unaffected. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21205 a1c6a512-1295-4272-9138-f99709370657
 2009-06-07 21:27:05 +00:00
Andrew Mahone
2bedde17b6 Don't perform YUV->RGB conversion before row output for unscaled loads of greyscale JPEG, as store_row_jpeg already does this. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21174 a1c6a512-1295-4272-9138-f99709370657
 2009-06-03 06:35:10 +00:00
Andrew Mahone
b41208fffd Don't recheck for track art when checking track art first. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21127 a1c6a512-1295-4272-9138-f99709370657
 2009-05-29 10:58:23 +00:00
Andrew Mahone
84106fd917 Change the search_albumart_files "ignore track art" option to check track art last. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21126 a1c6a512-1295-4272-9138-f99709370657
 2009-05-29 10:31:56 +00:00
Alexander Levin
a484054d55 Describe the magic of search_albumart_files (still not complete) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21120 a1c6a512-1295-4272-9138-f99709370657
 2009-05-28 20:05:31 +00:00
Andrew Mahone
f51189cd5e Suggested by Thomas Martitz, don't check for track-specific files when searching for covers in PictureFlow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21111 a1c6a512-1295-4272-9138-f99709370657
 2009-05-28 04:34:07 +00:00
Andrew Mahone
00d6cfd389 Fix yellow when building with HAVE_ALBUMART, without HAVE_JPEG/HAVE_BMP_SCALING. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21092 a1c6a512-1295-4272-9138-f99709370657
 2009-05-26 20:26:05 +00:00
Andrew Mahone
92785b8f2f Use pre-multiplication in scaler to save one multiply per color component on ARM and Coldfire, at the cost of an extra add/shift in the horizontal scaler to reduce values to a workable range. SH-1 retains the same basic math, as 
the use of 16x16->32 hardware multiplication in the earlier scaler stages saves more than removing the 32x32->40 multiply to descale output.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21091 a1c6a512-1295-4272-9138-f99709370657
 2009-05-26 20:00:47 +00:00
Maurus Cuelenaere
d2ea7db6f5 Should fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21082 a1c6a512-1295-4272-9138-f99709370657
 2009-05-25 20:15:02 +00:00
Maurus Cuelenaere
0bddb7eb65 Fix FORMAT_RETURN_SIZE in read_bmp_*() when scaling (thanks to Andrew Mahone) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21078 a1c6a512-1295-4272-9138-f99709370657
 2009-05-25 15:19:34 +00:00
Maurus Cuelenaere
aec37aa5fe * read_bmp_*(): add FORMAT_RETURN_SIZE 
* Lua: add luaL_checkboolean() & luaL_optboolean()
* Lua: add read_bmp_file


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21074 a1c6a512-1295-4272-9138-f99709370657
 2009-05-25 11:12:27 +00:00
Marc Guay
814b3dbfbc FS#10230 - Remove 'start new file if not recording' functionality from ACTION_REC_NEWFILE 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21034 a1c6a512-1295-4272-9138-f99709370657
 2009-05-22 13:51:56 +00:00
Bertrik Sikken
0023943439 Fix duplicate #includes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20977 a1c6a512-1295-4272-9138-f99709370657
 2009-05-17 14:50:19 +00:00
Bertrik Sikken
8d5dbf4c14 Clean up some unused #includes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20975 a1c6a512-1295-4272-9138-f99709370657
 2009-05-17 11:56:06 +00:00
Andrew Mahone
f7ec9c0fad Clean up albumart.c a bit, reducing use of USE_JPEG_COVER inside search_albumart_files to only around the folder.jpg test and a strlen call. 0 delta vs previous code for #undef HAVE_JPEG. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20958 a1c6a512-1295-4272-9138-f99709370657
 2009-05-16 08:20:47 +00:00
Alexander Levin
98bcb0a8a8 Define a symbol and use it instead of repeating the condition 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20956 a1c6a512-1295-4272-9138-f99709370657
 2009-05-16 07:34:36 +00:00
Alexander Levin
e7ab26535a Make variables static where possible 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20955 a1c6a512-1295-4272-9138-f99709370657
 2009-05-16 06:59:29 +00:00
Andrew Mahone
d59bff092d FS#10201, skip folder.jpg in search_albumart_files if size_string is not empty. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20951 a1c6a512-1295-4272-9138-f99709370657
 2009-05-15 23:26:37 +00:00
Alexander Levin
3eb6da3c1d Remove unneeded function call (radio_load_presets does clear the memory) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20941 a1c6a512-1295-4272-9138-f99709370657
 2009-05-15 07:56:15 +00:00
Andrew Mahone
c8b67c3ca0 Flag EOF and empty buffer conditions as UNLIKELY in JPEG decoder. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20907 a1c6a512-1295-4272-9138-f99709370657
 2009-05-11 00:16:57 +00:00
Andrew Mahone
b5c356be85 Fix a bug reading JPEG when the output data is smaller than sizeof(struct jpeg), and add more optional debugging output in the decoder. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20906 a1c6a512-1295-4272-9138-f99709370657
 2009-05-11 00:16:48 +00:00
Bertrik Sikken
09085a30f6 Remove unneeded #include "backdrop.h" 
Remove unneeded #include "statusbar.h"


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20891 a1c6a512-1295-4272-9138-f99709370657
 2009-05-09 18:09:14 +00:00
Andrew Mahone
74e4d17910 Don't build 16-point IDCT on greyscale targets, since it's only used for chroma components. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20887 a1c6a512-1295-4272-9138-f99709370657
 2009-05-09 10:32:13 +00:00
Andrew Mahone
59e70b50d8 Inline output_row_8_native when building bmp.c in core without HAVE_JPEG or HAVE_BMP_SCALING. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20886 a1c6a512-1295-4272-9138-f99709370657
 2009-05-09 10:32:07 +00:00
Andrew Mahone
e3b1d78dfc Fix test for direct JPEG output, bump plugin API as r20884 changed struct custom_format. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20885 a1c6a512-1295-4272-9138-f99709370657
 2009-05-09 10:10:26 +00:00
Andrew Mahone
91efc16256 Split 8-bit-to-native conversion in bmp.c into a function, add support for plugging unscaled output in BMP and JPEG loaders, use output_row_8_native in JPEG decoder when possible. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20884 a1c6a512-1295-4272-9138-f99709370657
 2009-05-09 07:31:27 +00:00
Andrew Mahone
7b81cd0caf Convert Huffman decode from inline function to macro, for small code size saving on ARM and on Coldfire color, only finish DC decode on greyscale targets if decoding luma channel. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20874 a1c6a512-1295-4272-9138-f99709370657
 2009-05-08 07:21:35 +00:00
Andrew Mahone
0af7494b37 Small size improvement for JPEG on ARM/Coldfire. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20873 a1c6a512-1295-4272-9138-f99709370657
 2009-05-08 04:19:10 +00:00
Andrew Mahone
cda907435b Fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20872 a1c6a512-1295-4272-9138-f99709370657
 2009-05-08 03:59:51 +00:00
Andrew Mahone
a75c72c169 Plugin JPEG decoder for data in memory, along with test_mem_jpeg.c and bench_mem_jpeg.c plugins to test and benchmark it, and a line-length clean up in jpeg_load.c. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20871 a1c6a512-1295-4272-9138-f99709370657
 2009-05-08 03:46:48 +00:00
Andrew Mahone
d2c1298e19 Never use upscaling IDCT for luma (to reduce blockiness), plus some small size optimizations by not calculating or storing scale factors or k_need/zero_need for chroma on greyscale. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20866 a1c6a512-1295-4272-9138-f99709370657
 2009-05-07 08:32:17 +00:00
Andrew Mahone
5621fd393a Build pictureflow using overlay on lowmem targets, support JPEG AA in PF on all targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20864 a1c6a512-1295-4272-9138-f99709370657
 2009-05-07 01:23:13 +00:00
Andrew Mahone
eef7945a97 Move YUV->RGB in JPEG load from before scaler to after scaler. Required change to struct custom_format, so sorted the plugin API as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20856 a1c6a512-1295-4272-9138-f99709370657
 2009-05-06 04:53:56 +00:00
Andrew Mahone
20f76d61ae Make JPEG and BMP scaler optional with HAVE_JPEG and HAVE_BMP_SCALING, both defined for all targets that have HAVE_ALBUMART. Disable JPEG in PictureFlow and pluginlib album art search with 32KiB plugin buffer until PictureFlow 
gets overlay support.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20851 a1c6a512-1295-4272-9138-f99709370657
 2009-05-04 15:46:41 +00:00
Bertrik Sikken
ad031e903c Make local function static in jpeg_load.c, add missing header file in read_image.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20848 a1c6a512-1295-4272-9138-f99709370657
 2009-05-03 07:02:09 +00:00
Andrew Mahone
b40878043c Fix AA search for file with same basename to test all extensions. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20838 a1c6a512-1295-4272-9138-f99709370657
 2009-05-01 23:46:51 +00:00
Andrew Mahone
54e6eb3bda Search for, and load, JPEG album art files. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20837 a1c6a512-1295-4272-9138-f99709370657
 2009-05-01 23:31:43 +00:00
Andrew Mahone
60d4209383 Add core JPEG reader, adapted from the JPEG plugin's decoder, with some changes to prevent include conflicts between the two decoders. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20836 a1c6a512-1295-4272-9138-f99709370657
 2009-05-01 23:24:23 +00:00
Andrew Mahone
1541c313a0 Improve scaler reciprocal precision by 1 bit, and remove unused SC_NUM, SC_FIX, and SC_SHIFT. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20654 a1c6a512-1295-4272-9138-f99709370657
 2009-04-08 06:25:06 +00:00
Thomas Martitz
842d2bc1c3 Some Sansa Fuze keymap work, enable line editing for the keyboard, copy from the e200 keymap mostly, but use the home key for some jobs (stopping playback, exiting some screens,i.e. what REC+POWER do on the e200 is only home on the fuze) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20578 a1c6a512-1295-4272-9138-f99709370657
 2009-03-30 15:45:15 +00:00
Nicolas Pennequin
396aeafa6c Correct Björn's name in various file headers. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20491 a1c6a512-1295-4272-9138-f99709370657
 2009-03-23 17:08:46 +00:00
Rob Purchase
1a6bcfa2c1 D2: Enable FM radio (based on FS#10035 by Michael Burtin with some changes by myself). Also updates the LV24020 driver to add optional logf debugging. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20420 a1c6a512-1295-4272-9138-f99709370657
 2009-03-21 00:13:20 +00:00
Jonas Häggqvist
cd34de693c Invert albumart when LCD Mode is set to inverse. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20357 a1c6a512-1295-4272-9138-f99709370657
 2009-03-19 17:43:53 +00:00
Andrew Mahone
f8877bf42d small speedup for scaler on sh-1, via use of hardware multiply instruction where possible 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20322 a1c6a512-1295-4272-9138-f99709370657
 2009-03-14 01:41:02 +00:00
Bertrik Sikken
4a70a076ed Fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20250 a1c6a512-1295-4272-9138-f99709370657
 2009-03-08 20:57:37 +00:00
Jens Arnold
d8ff94121f Get rid of a useless copy instruction in the SH1 32*32->64bit multiply routines (signed and unsigned). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20013 a1c6a512-1295-4272-9138-f99709370657
 2009-02-15 23:13:26 +00:00
Jens Arnold
789b0a2eb9 Add an unsigned 32*32->top32 bit multiply for resizing on SH1, and switch to 32 bit precision using that. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20012 a1c6a512-1295-4272-9138-f99709370657
 2009-02-15 17:07:18 +00:00
Jens Arnold
11ad7b4bc8 Move screendump from apps to firmware, solving two nasty firmware-to-apps calls. This required to move the filename creation functions as well. * Fix bug in the BMP header of Clip screendumps. * Add remote screendump for targets with an LCD remote. * Simplify some ifdefs and rename a macro in the sim. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19967 a1c6a512-1295-4272-9138-f99709370657
 2009-02-10 23:43:37 +00:00
Michael Sevakis
94537f954e Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19949 a1c6a512-1295-4272-9138-f99709370657
 2009-02-08 22:32:41 +00:00
Jonathan Gordon
701a593c5d continuation of last nights statusbar cleanup. 
accept FS#9858 and FS#9859
make the rec and fm screens force the statusbar the correct way now which doesnt need extra status variables


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19904 a1c6a512-1295-4272-9138-f99709370657
 2009-02-02 03:14:51 +00:00
Jonathan Gordon
036fb05dfd Accept a quick patch from Alexander Levin to neaten up the #defines and comments from my earlier commit 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19897 a1c6a512-1295-4272-9138-f99709370657
 2009-02-01 13:43:08 +00:00
Jonathan Gordon
80cb3551eb Statusbar handling fixes. 
Fixes FS#9845 - %we/%wd wasnt working
WPS no longer resets the viewportmanger more than needed (was doing it twice/draw before)
screens can now enable/disable the statusbar easily ignoring the setting instead of needing special handling (fix for the radio screen coming soon)

minor glitch introduced in this commit... the statusbar in the WPS might disappear for a fraction of a second when it is entered, I need to track this down...


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19894 a1c6a512-1295-4272-9138-f99709370657
 2009-02-01 11:34:16 +00:00
Bertrik Sikken
8e2ff63a7e Various files: make function implementations consistent with their declaration in the header file or static if 
they're local.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19892 a1c6a512-1295-4272-9138-f99709370657
 2009-01-31 23:51:11 +00:00
Maurus Cuelenaere
36c71a60ca Get checkwps working again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19880 a1c6a512-1295-4272-9138-f99709370657
 2009-01-29 20:49:43 +00:00
Jens Arnold
21a0504d16 Hopefully fix wrong colours on coldfire targets for certain scaling factors. EMAC needs to be in unsigned integer mode. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19853 a1c6a512-1295-4272-9138-f99709370657
 2009-01-25 15:59:43 +00:00
Andrew Mahone
6fc558b2db plugins/lib/feature_wrappers.h to provide easy access to some feature that may be in either API or pluginlib depending on target 
pictureflow modified to use feature wrappers, and built on all targets that have tagcache and are swcodec


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19837 a1c6a512-1295-4272-9138-f99709370657
 2009-01-24 09:29:22 +00:00
Andrew Mahone
7215a67e64 albumart search in pluginlib when building without HAVE_ALBUMART (for later use by pictureflow) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19835 a1c6a512-1295-4272-9138-f99709370657
 2009-01-24 04:09:29 +00:00
Andrew Mahone
9f08068ecf fix test for SH in resize.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19804 a1c6a512-1295-4272-9138-f99709370657
 2009-01-20 18:23:50 +00:00
Andrew Mahone
1b13299769 scaler optimizations: 
on sh, use 8.24 fixed-point C math for final division in scaler

on coldfire, use 8.32 fixed-point via emac

on other architectures, use 8.32 fixed-point C math

use shift-and-add to divide when adjusting scale factors in pictureflow

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19802 a1c6a512-1295-4272-9138-f99709370657
 2009-01-20 17:24:49 +00:00
Andrew Mahone
738a5643ad support pixel aspect ratio compensation in recalc_dimension, with PAR defined as 1:1 by default, and set to 4:5 for archos bitmap targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19759 a1c6a512-1295-4272-9138-f99709370657
 2009-01-13 14:41:29 +00:00
Andrew Mahone
2fbf09752d remove align_buffer from firmare/general.c, replacing with ALIGN_BUFFER macro, and replace all uses of it (only resize.c in core, and pictureflow and mpegplayer plugins), remove it from plugin_api, 
and remove wrapper for it from plugin.h


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19758 a1c6a512-1295-4272-9138-f99709370657
 2009-01-13 13:48:26 +00:00
Andrew Mahone
07e982df8a cleanup for core-file-in-pluginlib compilation: 
wrapper C files in pluginlib renamed to the same name as the core files they
wrap

pluginlib-only init functions for resize and bmp moved into the wrapper files,
and declared in the associated header files

API() macro removed entirely, in favor of a core-only header file that
redefines core function names to use a plugin_api pointer

some unnecessary uses of PLUGIN in apps/recorder/bmp.c removed


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19712 a1c6a512-1295-4272-9138-f99709370657
 2009-01-08 02:49:23 +00:00
Jonathan Gordon
45aa9a22f9 temporarilty disable the statusbar in the keyboard because it doesnt use viewports and this is the easier fix than reworking the screen 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19683 a1c6a512-1295-4272-9138-f99709370657
 2009-01-05 10:25:41 +00:00
Andrew Mahone
4eedc93357 build a scaling-enabled bitmap loader in pluginlib for mono bitmap targets, and use it in the test greylib scaler plugin 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19671 a1c6a512-1295-4272-9138-f99709370657
 2009-01-04 21:22:05 +00:00
Bertrik Sikken
32c2f455d1 static/const/#include/tab police on various files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19643 a1c6a512-1295-4272-9138-f99709370657
 2009-01-02 21:43:52 +00:00
Jonathan Gordon
e385ee18ce Decouple the statusbar drawing from the rest of the screen drawing. it is not drawn roughly 4x per second automatically. 
viewport_Set_defaults() will setup the given viewport with the correct "full screen" dimensions (so start at 0,0 if statusbars are disabled or 0,8 if they are enabled.)
All screens should keep the statusbar enabled, but if you really want to ignore the user setting you can disbaled it with viewportmanager_set_statusbar(false).

This commit also includes some menu/list viewport cleanups from kugel in FS#9603


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19622 a1c6a512-1295-4272-9138-f99709370657
 2008-12-31 05:59:26 +00:00
Michael Sevakis
2e99b3d931 Gigabeat S: Allow recording from FM. Give FM the same volume range as playback. NOTE: This bumps the si4700 output volume to -0dB so other players with that may need a minor adjustment. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19619 a1c6a512-1295-4272-9138-f99709370657
 2008-12-31 01:38:44 +00:00
Andrew Mahone
9058620849 Make scaler output truly pluggable, add an 8-bit greyscale output to 
pluginlib for use with greylib, and add source for a test scaled bmp
viewer using greylib.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19593 a1c6a512-1295-4272-9138-f99709370657
 2008-12-26 07:05:13 +00:00
Andrew Mahone
f7fa7e5ad5 Latest work on the bmp on-load scaler: 
Macros for calculating size needed for bitmap load and scaling, so that
these can be compile-time constant when their inputs are.

Reduce size of bayer dither by chopping all but first row of dither
matrix, and replacing 2D lookup with 1D lookup and small calculation.

Move some functions not related to actual bmp file loading out of bmp.c.

A smaller brightness() for mono targets, and a higher-quality one for
greyscale targets, both replacing the division by 10 with a shift.

Port of the linear and area scalers to greyscale targets, this costs
some binsize but produces better output even when dithered to 2bpp.

Move duplicated row output code from inside vertical scalers to a
separate row output function.

Move some multiplies out of the line scaler, for a small speedup and
code size reduction, as well as a small improvement in accuracy for the
upscaling case.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19592 a1c6a512-1295-4272-9138-f99709370657
 2008-12-26 07:03:22 +00:00
Jonathan Gordon
f6251e4256 Accept FS#9646 by Christopher Williams which fixes a few radio preset bugs: 
* presets list does not scroll horizontally properly (due to the list_do_action() repeatedly timing out after 1 second)
* when returning from the presets list to the main radio screen, the highlighted item in the list scrolls on main radio screen (if it's too wide for the screen, that is)
* when adding a preset while in the presets list (with ACTION_FM_PRESET) the list is not updated with the new preset
* when clearing presets (or deleting the last preset), the main screen still shows the same preset number
* when deleting a preset, the current preset number doesn't change if it's past the end of the list (this is partially related to the previous issue)
* the find_closest_preset() routine could be improved to actually find the closest frequency that is saved as a preset
* inputting a preset name could be optimized in both time and space (especially in radio_add_preset()); also the length parameter to kbd_input() includes the null terminator, so I added one to those arguments


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19457 a1c6a512-1295-4272-9138-f99709370657
 2008-12-16 12:05:16 +00:00
Andrew Mahone
676fd32c96 fix yellow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19440 a1c6a512-1295-4272-9138-f99709370657
 2008-12-14 18:42:05 +00:00
Andrew Mahone
524c5409c3 remove unneeded test 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19439 a1c6a512-1295-4272-9138-f99709370657
 2008-12-14 17:58:04 +00:00
Michael Sevakis
93572e2a9e Keyclick fixup take two. It is only 88 samples (2msec) long so keep a small static buffer around for beeps less than or equal to keyclick duration. This way it operates no matter the buffer state and still won't interfere with alternate PCM operations like recording or plugin playback. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19415 a1c6a512-1295-4272-9138-f99709370657
 2008-12-13 06:01:08 +00:00
Michael Sevakis
826688e699 PCM buffer beeping needs the audio buffer reset in order to work after operations that trash the buffer or keyclick won't be audible until playback is restarted. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19413 a1c6a512-1295-4272-9138-f99709370657
 2008-12-13 02:48:36 +00:00
Andrew Mahone
ea5d0bd7ec fix yellow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19394 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 03:16:06 +00:00
Andrew Mahone
66b0d8198e fix broken greyscale upscaling 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19393 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 02:44:13 +00:00
Michael Sevakis
441fca176a Fix a wrong comment in thread.c and mention an alternative approach to inits. Fix a couple headers' Id fields while at it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19386 a1c6a512-1295-4272-9138-f99709370657
 2008-12-10 21:10:34 +00:00
Andrew Mahone
72f150139e fix get_totalsize to return the correct size in some cases where it failed 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19385 a1c6a512-1295-4272-9138-f99709370657
 2008-12-10 20:41:53 +00:00