This port is a hybrid native/RaaA port. It runs on a embedded linux system,
but is the only application. It therefore can implement lots of stuff that
native targets also implement, while leveraging the underlying linux kernel.
The port is quite advanced. User interface, audio playback, plugins work
mostly fine. Missing is e.g. power mangement and USB (see SamsungYPR0 wiki page).
Included in utils/ypr0tools are scripts and programs required to generate
a patched firmware. The patched firmware has the rootfs modified to load
Rockbox. It includes a early/safe USB mode.
This port needs a new toolchain, one that includes glibc headers and libraries.
rockboxdev.sh can generate it, but e.g. codesourcey and distro packages may
also work.
Most of the initial effort is done by Lorenzo Miori and others (on ABI),
including reverse engineering and patching of the original firmware,
initial drivers, and more. Big thanks to you.
Flyspray: FS#12348
Author: Lorenzo Miori, myself
Merry christmas to ypr0 owners! :)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31415 a1c6a512-1295-4272-9138-f99709370657
Included are drivers for buttons, backlight, lcd, audio and storage.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31000 a1c6a512-1295-4272-9138-f99709370657
It handles exit() properly, calling the handler also when the plugin returns
normally (also make exit() more standard compliant while at it).
It also holds PLUGIN_HEADER, so that it doesn't need to be in each plugin anymore.
To work better together with callbacks passed to rb->default_event_handler_ex() introduce exit_on_usb() which will call the exit handler before showing the usb screen and exit() after it.
In most cases rb->default_event_handler_ex() was passed a callback which was manually called at all other return points. This can now be done via atexit().
In future plugin_crt0.c could also handle clearing bss, initializing iram and more.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27873 a1c6a512-1295-4272-9138-f99709370657
It handles exit() properly, calling the handler also when the plugin returns
normally (also it makes exit() more standard compliant while at it).
It also holds PLUGIN_HEADER, so that it doesn't need to be in each plugin anymore.
To work better together with callbacks passed to rb->default_event_handler_ex introduce exit_on_usb() which will call the exit handler before showing the usb screen and exit() after it.
In most cases it was passed a callback which was manually called at all other return points. This can now be done via atexit().
In future plugin_crt0.c could also handle clearing bss, initializing iram and more.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27862 a1c6a512-1295-4272-9138-f99709370657
Tested on Clipv1 (sim/target) and Ipod3g (sim)
Each color would be calculated as 0
Note the iteration over the whole range of colors is quite weird, and I
can not really sense what max_iter represents (except it's a number of
different colors, right?)
It should be backported to branch after tomers check if color range is
correct (FS#10935 mentions much smaller range for color targets as well)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24377 a1c6a512-1295-4272-9138-f99709370657
* moved #define USEGSLIB to fractal_sets.h and include only needed header file.
* include plugin.h so that LCD_DEPTH is defined.
* explicitly include fractal_sets.h in mandelbrot_set.c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24309 a1c6a512-1295-4272-9138-f99709370657
- Should fix performance degradation caused because of the split
- Thanks for all who noticed (amiconn et al.)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24266 a1c6a512-1295-4272-9138-f99709370657
This prevent the mandelbrost set from being trashed if zooming too much
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24264 a1c6a512-1295-4272-9138-f99709370657
This makes the code a bit more readable, and will allow me in the near future
to introduce support of more colors
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24236 a1c6a512-1295-4272-9138-f99709370657
- Have USEGSLIB be defined in fractals.h
- BTW the plugin name was renamed to fractals from mandelbrot, because it now
provide the basis to use other fractals set, such as the Julia set.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24235 a1c6a512-1295-4272-9138-f99709370657
- Define painting buffer inside fractal set implementation
- Add missing USEGLIB define
- Removed mandelbrot.c that was forgotten in last commit
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24231 a1c6a512-1295-4272-9138-f99709370657
- Rename the mandelbrot plugin to fractals
- Update manual accordingly
- Separate plugin's functionality into separate files
- Lay the ground for having fractals sets other than the Mandelbrot set.
For that the following will need to be implemented:
- Create a new file for the new fracral set
- Provide key mapping to switch between sets
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24230 a1c6a512-1295-4272-9138-f99709370657
