This is pretty ad-hoc, but the only other ways are to rewrite
sprintf (which would use too much memory on the c200v2), or
implement support for floats in rockbox's formatter, neither of
which are acceptable.
Change-Id: I70d59fd3e90a16e2db9ae0a84cd8c14807f50b46
This is only really needed to save a few bytes on the c200v2, but
since it adds negligible overhead, so it's implemented for all
targets.
A stripped down version of the LZ4 reference implementation is found
in lz4tiny.c.
Change-Id: Ib914ba71c84e04da282328662c752e533912e197
- font caching is disabled
- font table is dynamically allocated
- side effect: tlsf isn't reset between runs anymore, memory leaks will have a bigger impact
Change-Id: I0b25c22665d956895e8007883d522256010d04ab
Several people asked me recently how to decrypt atj2127 firmware. Someone
posted on github (https://github.com/nfd/atj2127decrypt) a decrypt utility
clearly reverse engineered from some unknown source. The code is an absolute
horror but I concluded that ATJ changed very little between ATJ213x and ATJ2127
so I added support for the ATJ2127, credit to this github code that I stole
and rewrite (code was under MIT licence). At the same time do some small code
cleanups.
Note that there is not 100% sure way that I know to distinguish between the
two firmware types, so the code tries to do an educated guess to detect
ATJ2127. If this does not work, use --atj21217 option. Also note that contrary
to the github tool that decrypts and unpack in one go, this tool only does one
step at once. So first decrypt: HEX -> AFI, then unpack AFI -> files.
I also added for a different version of AFI. Based on AFI files I have, there
are, I think, two versions: the "old" ones (pre-ATJ213x) and "new" ones. The
tool only supported the new one but for some reason the ATJ2127 uses the old
ones without a mostly empty header. Strangely, even this mostly empty header
does not seem to follow the old layout as reverse engineered by the s1mp3
project (https://sourceforge.net/p/s1mp3/code/HEAD/tree/trunk/s1fwx/heads.h),
so in fact there might be three versions. In any case, only the header is
different, the rest of the file is identical so at the moment I just don't
print any header info for "old" files.
Change-Id: I1de61e64f433f6cacd239cd3c1ba469b9bb12442
This lets puzzles remember which fonts were loaded previously so
they can be preloaded when the puzzle is started (and the disk is
spinning), instead of while the game is being played.
- change point ordering to make concave polygon rendering work
- also enables an "Easter egg" of sorts
Change-Id: I3b4044a374dce1cff889d5f3744de9e634978591
Up to now, we'd just ignore whatever font size the puzzle asked for,
and instead just go with either the UI font or system font regardless
of their size, which led to some horrible-looking puzzles. This patch
adds the ability to automatically load fonts of the proper size when
they are available, which makes text-based puzzles such as Pattern and
Slant function correctly with any UI font.
The font pack, which should be extracted to the system-wide fonts
directory consists of 3 small bitmap fonts from 7px to 10px and then
anti-aliased Deja Vu fonts from 10px to 36px. It is available in the
source tree (apps/plugins/puzzles/fonts.zip), or from
<http://download.rockbox.org/useful/sgt-fonts.zip>.
Change-Id: I05c8fe7bd6d867e14de9b941deb91e8c642ee4a8
- fix Makefile to allow cross compilation
- Windows: use Sleep() instead of nanosleep()
- Windows: libusb now is optional
- OS X: use IOKit instead of libusb
- small rework on the DFU API
Change-Id: Ia4b07012c098ad608594e15f6effe9c9d2164b9b
The devinfo request returned the raw data, now the tool prints the various
fields. Also add support for the dhp (destination/headphones/color ...): this
one is untested because it's only supported starting from A10 or A20. There is
still a problem with the dpcc prop: although it should work for DEVINFO, it does
not, despite the fact that the get_dev_info command works and is internally (on
the Sony) translated into a dpcc request. I keep the code just in case.
Change-Id: I5aa8ef4afb0b11d3c0ddfa3d38f3e737ee1aff66
The detailled error message is only printed if -d switch is on command line,
otherwise there is no error message which is wrong so fix that.
Change-Id: I397541c467940e9b290ee8d4ae704368b1ce132b
I am unsure about the names of the player, the manual says A36HN and A37HN but
at the same time there is a A35 and A35HN with the same ID, and Sony does not
usually put the "HN" in its device list.
Change-Id: Idbf32970aa334b30f1b8947a78b8eebd524b193b
It used to be that each puzzle had a complete copy of the entire
puzzles manual and the "quick help" text for every single puzzle. This
was obviously a waste, so now each puzzle only has the sections of the
manual that apply to it, saving about 100KB or so per puzzle. This
also has the added benefit of shrinking binary size enough to allow
full help support on the c200v2, which has been enabled.
Change-Id: I76c799635de058e4a48e0c18b79537857af7cf85
DRMODE_FG should be used instead of DRMODE_COMPLEMENT to allow text to
be drawn in color, benefitting puzzles such as Slant and Pattern.
Change-Id: I292216490a58344cb93dc5c2ec1780229735313a
- embeds the upstream halibut documentation for plugin use
- currently every plugin has a copy of the help text, but in the
future a centralized system using overlays might be better
Change-Id: Idb6eb9accc2fa786a4c6bc2b704e7cf5fd3f78dd
