These functions just reset some state related to the scroll engine,
which is already disabled for bootloaders. They get called from the
LCD code and compiled into the binary, but have no real effect when
the rest of the scroll engine is not present. Replacing the calls
with inline stubs gets rid of this dead code from bootloaders.
Change-Id: I12a6d8926e19477ae3a5913e7fc8aff41cecd970
The standard load_firmware() function is used on targets which
use the "scramble -add" method for generating Rockbox binaries.
While it tries to be a bit more generic and allows the CRC/data
offsets to be placed anywhere in the file, there are no targets
which actually need this flexibility, because they are all using
plain old "scramble -add".
So we can actually simplify load_firmware() and remove defines
from the target headers. All the targets used CRC offset = 0 and
data offset = 8, except for a few which I assume never supported
ROLO or were never tested -- eg. samsungyh820: the CRC and data
offsets cannot both be 0.
The actual motivation for this is removing the calls to lseek(),
which can help make bootloaders a tiny bit smaller, as lseek is
typically not used anywhere else in bootloaders.
Change-Id: Ic2d01e5b75a32e88363f085e3e839146a0710bf4
Turn off legacy codepage handling in the filesystem code for
bootloaders, and support ISO-8859-1 (Latin-1) only.
This only affects DOS 8.3 filename parsing when FAT32 long
names are unavailable; long names are Unicode and can always
be decoded properly regardless of this setting.
In reality, bootloaders never supported codepages other than
Latin-1 in the first place. They did contain the code to load
codepages from disk, but had no way to actually change the
codepage away from Latin-1.
Compiling out this useless codepage handling code frees up
precious space for very size-constrained bootloaders like the
Sansa e200v2.
Change-Id: I26b049dd648fed4a0cc61fa938faa84e9816ab7d
Some distros, including Ubuntu/Debian, don't provide a "python"
command unless an additional package is installed. Using "python3"
explicitly should work everywhere.
Using "/usr/bin/env" respects the user's PATH, so they can choose
a specific Python version instead of forcing the systemwide copy.
Change-Id: I02e3ead92939c42df6def79dec3dc2a62c62b1c3
Allocates several SBR + PS arrays and variables statically
Prevents out of memory exceptions for long audiobooks
Note from original commit a602f46d why it was disabled:
For now malloc is not fully removed but used by a few arrays needed for AAC-HE SBR+PS only. Reason to keep malloc is to have this amount of memory available for AAC-LC files which might require large m4a tables.
But now with "shrinkable" seek table 2c6dfd06 it's no longer a critical issue for aac-lc files (we just load less seek entries) but might be critical for aac-he files.
Fixes issue described here https://www.rockbox.org/tracker/task/13049#comment44587
Change-Id: Id9c20bad4c46034299a2a4de95d41c807b3af412
Unifies codec size with most targets.
Apart from other things increased size improves seek accuracy in long m4b audiobooks.
Tested on Agptek Rocker and XDuoo X3II
Related discussion: https://www.rockbox.org/tracker/task/13049#comment44591
Change-Id: Id246969e78386b71ac66aace128cfba72a3f209e
Buflib pinning was introduced here in 1718cf5.
If the device has to immediately shut down after booting
because of a low battery, the directory cache may be disabled
by the time core_unpin() is reached.
Its handle will have been reset to 0 in that case, triggering
a panic message due to an invalid buflib handle.
Change-Id: Ie34c3f7142d8406b66277ef185bc9ecf387d7295
Navigating to track listing by Filename in the database
passed the whole directory to the playlist and track info plugin
insead of the track filename
this was due to 'tag_virt_basename' not being recognized as a valid
audio file
Change-Id: I3d1cd0b6998a2e55d4f7d70711af9ced46cf2c44
Basically the namespace code _never_ actually linked properly on hosted
targets, but nobody noticed as there were no users, causing the symbols
to be dropped with no fuss.
The tagcache namespace awareness stuff pulled in the namespace code,
which made things go kaboom due to it relying on native FAT parsing
code.
Change-Id: Idef5f44b026c875022436809ca1f5015eece714a
When the sd card is mounted into the root namespace the database
picks up files through both paths
previously we hid the mounted drive but this causes issues with users
databases when the drive letter changes
Adds a way to keep track of volumes mounted in the root namespace
Hides the enumerated volume in root
Database:
we can just parse the root directory ('/') and get to any mounted
volume but we can also enumerate a volume in the root directory
when this occurs it leads to multiple entries since the files can
be reached through multiple paths ex, /Foo could also be /SD1/Foo
Instead we will attempt to rewrite the root with any non-hidden volumes
failing that just leave the paths alone
Change-Id: I7bdba8cfaf63902d2a3852d28484bcf8ca317ebd
* Inform you what target it is compiled for
* Complain if it doesn't find the '.rockbox' directory
(Instead of creating the directory if it's not found!)
* Report basic (starting/finished) progress
Change-Id: Ic336dd686ce4419172a1c287995966d0f00e6107
The supplied time may be more accurate than the calculated time from the bitrate (can be quite inaccurate for long vbr files and even for cbr due to padding)
Change-Id: I1f8291eab45fbd91a161b51776c391a0f7886a5c
Captured ADTS streams might start from some garbage data from previous frame. We should check for sync errors even for first frame.
Change-Id: I70171298b79713aeedf9fa2e6098a03063487649
first_frame_offset is not set for mp4 files so seeking to it doesn't make any sense. It can lead only to additional re-buffer request. So instead let's just allow seek back for m4a_check_sample_offset check. And do seek_buffer(0) before reading metadata (fixes possible hang introduced in fc65bdab)
Change-Id: Ia7fae14b0137d73b5e263390be5f143deb7ca789
Define CONFIG_CPU if not defined
This fix makes sure that AAC-LC decoding is used both on device and simulator.
It's important for testing purposes as proper AAC-LC decoding requires changes both in decoder and in metadata handling.
Fixup for 4cd65b9d9.
Change-Id: Idef88825458761fffa3f5c5f4f221b555c509d89
Add HW volume control via ES9018K2M, and reorganize
eros_qn_codec.c/.h, audiohw-erosqnative.c.
This automatically detects the presence of the new DAC and
uses its hardware volume scaling. If not present, use same
SWVOL we have been using so far.
Add debug menu readout of SWVOL/I2C result.
Break out es9018k2m stuff into its own file so that
maybe it can be useful to other ports.
Note that we may need to get smarter about detecting the DAC
type if/when another model emerges.
Change-Id: I586a1cf7f150dd6b4e221157859825952840af56
Includes ipod video (5G) and earlier models, sansa c200 and others players not capable to decode AAC-HE.
Allows to play backward compatible files as AAC-LC.
Change-Id: Ic9f5c0f255d9a4308c3414d402f8f27f4328ca94
supersedes g#5499 run .link shortcuts within menu shortcuts
and just extends it to the whole plugin stack which makes
sense as long as it doesn't cause any new bugs ;)
Change-Id: If152f53cf6894430c1173a2af1410e7d0857825e
clearing the viewport stops the scroller
so instead clear the viewport ourselves
[this might cause some glitching but should be acceptable]
in testing this causes no discernible ill effect -- time will tell..
Change-Id: Ia73a459205e37c8aebdf1cd82cd742df3d803af8
Sourced from the UnifontEX (https://github.com/stgiga/UnifontEX) fork
The existing one is over 15 years old (5.1.20080820) and there has been
a LOT of progress since then, even before the additional work done
in the UnifontEX fork.
Change-Id: I86d115d09c0b4bce9c11e92295ec7265464f94ae
when you do the math yes there are 8 slots
between y = 16 and h = 8 and y = 24
16 17 18 19 20 21 22 23
1 2 3 4 5 6 7 8
but 16 + 8 = 24
ah an off by 1 error
Change-Id: I7b0625da1351910b27e5526c0a9f969c067758c6
This is basically identical to the GD5F1GQ4xExx series, except for
the addition of double-data-rate transfer modes (which are useless
for us). These devices may be found in some Surfans F20s.
Change-Id: I2c04c86bd88f2e27d813de7fe01712ce365ba077
sending GUI_EVENT_NEED_UI_UPDATE ensured we got redrawn but it also
sometimes resulted in the yesno screen being overdrawn
depending on which event callback was called last
now increasing the update frequency,
clear the dirty bit on whatever vp we are replacing
and well as call our redraw function instead of sending UI_UPDATE
also found a potential bug in get_font()
Change-Id: I1da6defa6db799a4778590daa0c107aba00a9d34
make sure we have a chance to get the dirfilter otherwise
it may be rejected
adds some sanity checks and safeguards too
Change-Id: Ibdad288ace0c8bf6ac7b8f46722a43aebead829e
