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36 commits

Author SHA1 Message Date
Thom Johansen
6e3ad7eead Add ASM optimised range_limit() for ARM, which gives a tiny performance 
gain. Removed a couple of tabs.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8740 a1c6a512-1295-4272-9138-f99709370657
 2006-02-19 18:57:46 +00:00
Jens Arnold
f285f60936 Repeat rate adaption is now handled by the button driver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8739 a1c6a512-1295-4272-9138-f99709370657
 2006-02-19 13:45:35 +00:00
Jens Arnold
2ea75fdbec Replace the range_limit lookup table with an inline function, asm optimised for SH1 and coldfire. Slight speedup on SH1, up to 15% speedup on coldfire. Saves almost 1KB. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8736 a1c6a512-1295-4272-9138-f99709370657
 2006-02-19 12:43:50 +00:00
Hristo Kovachev
800f81006e Oops, fix the simulator builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8730 a1c6a512-1295-4272-9138-f99709370657
 2006-02-18 21:44:33 +00:00
Hristo Kovachev
e1b33b96bc Okay, clearing the display twice doesn't give us anything more.. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8729 a1c6a512-1295-4272-9138-f99709370657
 2006-02-18 21:04:30 +00:00
Hristo Kovachev
cc6f37b8d8 "Next/Previous jpeg from within the JPEG viewer" addition by Alexander Spyridakis, modified a bit by me 
Also tries to use the plugin buffer instead of the audio buffer on the platforms with more than 130kb plugin buffer size (thus not stopping the music playback). If the free buffer from the plugin buffer is not enough, asks for stopping playback. Needs a little more work, but seems stable as it is.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8728 a1c6a512-1295-4272-9138-f99709370657
 2006-02-18 20:51:34 +00:00
Jens Arnold
eaa7e22d98 Put not-so-large arrays on the stack, so they end up in IRAM on Iriver and iPod. Approximately doubles decoding speed on Iriver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8717 a1c6a512-1295-4272-9138-f99709370657
 2006-02-17 18:14:28 +00:00
Jens Arnold
e179291190 Use macro instead of literal constant for readability. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8716 a1c6a512-1295-4272-9138-f99709370657
 2006-02-17 17:21:42 +00:00
Jens Arnold
41f1ab2710 Colour JPEG display on colour targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8715 a1c6a512-1295-4272-9138-f99709370657
 2006-02-17 16:55:23 +00:00
Jörg Hohensohn
4c63ab6a6e the JPEG core can now also decode color images, this has to be wired to the application (memory management, color space converting display) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8711 a1c6a512-1295-4272-9138-f99709370657
 2006-02-16 22:59:40 +00:00
Jens Arnold
56647275b5 JPEG viewer adapted to colour targets (greyscale only for now). New functions in the lcd extensions plugin library for drawing canonical greyscale bitmaps. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8617 a1c6a512-1295-4272-9138-f99709370657
 2006-02-08 01:14:29 +00:00
Dave Chapman
cb0c5a3c03 Fix typo for iPod 3G keypad check. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8616 a1c6a512-1295-4272-9138-f99709370657
 2006-02-08 00:08:43 +00:00
Dave Chapman
d350e80b40 iPod: Make the plugins compile on the iPod 4G grayscale 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8588 a1c6a512-1295-4272-9138-f99709370657
 2006-02-05 19:27:23 +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
Dave Chapman
b8fd95a815 Fix bug spotted by Alexander Spyridakis - ensure file descriptor is closed before exiting plugin with an grayscale lib error 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8220 a1c6a512-1295-4272-9138-f99709370657
 2005-12-11 12:38:40 +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
d074ed66d9 Adjusted JPEG viewer to H1x0: (1) Button assignments. (2) Workaround for the m68k-elf-gcc requiring memcpy internally, by using rb->memcpy explicitly. (3) Variable LCD resolution. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7246 a1c6a512-1295-4272-9138-f99709370657
 2005-07-27 20:06:26 +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
Linus Nielsen Feltzing
d34865a530 mp3buf renamed to audiobuf 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6252 a1c6a512-1295-4272-9138-f99709370657
 2005-04-05 11:33:58 +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
Jens Arnold
3c348df5ca Changed several places to use button_clear_queue() to empty the button queue. Added the ability to empty the (system's) button queue to the X11 simulatr. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5665 a1c6a512-1295-4272-9138-f99709370657
 2005-01-26 22:48:25 +00:00
Jens Arnold
cc8cff2ec0 Plugin rework 1: (most) Compile-time keyboard configuration, for Ondio adaption. (all) Now using the default event handler, standard placement is now in switch() default case. (snow) Made USB aware. (video) Added contrast setting to Ondio version. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5291 a1c6a512-1295-4272-9138-f99709370657
 2004-10-16 00:07:43 +00:00
Jens Arnold
9db31cf886 grayscale.rock, jpeg.rock and video.rock now use default_event_handler_ex(). Adapted and enabled them for Ondio. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5264 a1c6a512-1295-4272-9138-f99709370657
 2004-10-12 22:49:51 +00:00
Jens Arnold
6b559b1f97 scrollbar() parameters were swapped 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4859 a1c6a512-1295-4272-9138-f99709370657
 2004-07-09 07:04:45 +00:00
Linus Nielsen Feltzing
2441061764 Removed progressbar() and slidebar() 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4854 a1c6a512-1295-4272-9138-f99709370657
 2004-07-08 13:14:44 +00:00
Jörg Hohensohn
5fc1b64ae0 supporting 4:2:2 vertical subsampling 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4725 a1c6a512-1295-4272-9138-f99709370657
 2004-06-10 06:48:24 +00:00
Jörg Hohensohn
9592ebb879 now supports images with restart markers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4693 a1c6a512-1295-4272-9138-f99709370657
 2004-05-23 06:23:02 +00:00
Jens Arnold
3e00f527fe Fixed behaviour when connecting USB, made scrolling a bit faster by not emptying the button queue every time 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4675 a1c6a512-1295-4272-9138-f99709370657
 2004-05-21 19:54:22 +00:00
Jens Arnold
0d23d0adea JPEG viewer now uses the 'official' grayscale framework 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4649 a1c6a512-1295-4272-9138-f99709370657
 2004-05-19 17:03:23 +00:00
Daniel Stenberg
f4b52b82ea o removed the grayscale framework, it gets linked in from the libplugin instead 
o use the grayscale.h header
o killed trailing whitespace


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4640 a1c6a512-1295-4272-9138-f99709370657
 2004-05-19 08:05:58 +00:00
Jörg Hohensohn
363dc4b175 maintain view center when zooming, cache the previous zoom image as far as memory allows 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4630 a1c6a512-1295-4272-9138-f99709370657
 2004-05-18 07:16:41 +00:00
Jens Arnold
e3a3a55ab0 Included newest grayscale framework 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4629 a1c6a512-1295-4272-9138-f99709370657
 2004-05-17 00:45:41 +00:00
Jens Arnold
bde77c047d Included improved grayscale framework 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4627 a1c6a512-1295-4272-9138-f99709370657
 2004-05-15 22:01:30 +00:00
Jörg Hohensohn
c431e22736 reject images with restart markers for now 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4619 a1c6a512-1295-4272-9138-f99709370657
 2004-05-14 07:57:13 +00:00
Jörg Hohensohn
ec98b18846 more compatible huffman table parsing, tolerate restart markers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4618 a1c6a512-1295-4272-9138-f99709370657
 2004-05-13 21:32:52 +00:00
Jörg Hohensohn
efea9e6b2d jpeg viewer: use Play to zoom in, On to zoom out, arrows to scroll 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4613 a1c6a512-1295-4272-9138-f99709370657
 2004-05-12 22:56:32 +00:00