in testing this slightly speeds up any of the draw routines using fg or bg
and slightly slows down the ones that don't
being that these are already faster it serves to bring them closer in
ops per second
.. and slightly speeds up the most general case DRMODE_SOLID
Change-Id: I4ea4898354e8bc9dfa7e96f188108ca77ea0aca9
we calculate the size of the scrolling line every scroll update
the line data doesn't ever change without a call to update
instead calculate the string size when the line is updated
re-use this value while scrolling the line
in theory the current font could change but in practice
I can't find a case when the string size needs to be updated
that the scroll engine isn't already updating the line
if this is later an issue we can recalculate the stringsize each time
the line is finished scrolling which still saves quite a few calculations
Other:
I don't think we have any targets with pixel counts exceeding 65535 pixels
where unsigned short stringsize will be an issue
Change-Id: I83d6374377ed648d9a320d4fd69f9d6a17095b0c
This makes it possible to reuse the SysCfg reading logic in other places.
Tested on ipod6g (normal + bootloader).
Change-Id: Iae6de2ee671bce4edb0153d26c57579ad47d0335
unless lcd_update() is called the sim doesn't update scrolling
you CANNOT call it from the scroll thread its simply ignored
I suspect this has something to do with where the call to render
originates as thi is the only thing I can think of besides
a call to disable the render
see demos/rb_info > paths -- observe the lack of scrolling
see any menu in a plugin that exceeds screen width
Change-Id: Ic14dee4a34de29479d739e6a280d6cf1cc283719
Comments and notes are converted to UTF-8. Already broken multibyte characters are fixed using common sense.
This patch contains no code changes.
Change-Id: Ia511ab84936cb2495ac17309493a9b98727a7902
This driver decouples the LCD interface from the target-specific LCD parameters. It makes it possible to reuse most of the ipod6g driver code on ipodnano3g and ipodnano4g.
No difference in the produced binaries for ipodnano2g (normal and bootloader).
Tested on ipod6g (normal and bootloader).
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Change-Id: I7ce198ed3d5a8b58759951e2d67788cbf9781dc8
No difference in the produced binaries for ipod6g (normal and bootloader)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Change-Id: Ib79c5539a317aae350d661ab23c181471ee38abb
No difference in the produced binaries for ipod6g (normal and bootloader)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Change-Id: I82943e91ba7e6764428f853f84799f0d54b700a6
Tested on ipod6g (normal + bootloader).
No functional change, no binary size change, the only difference is using r3 instead of r1 for the WDT_BASE address value.
Change-Id: I2ce2b7d987671cb4fcbbcdde574437b21a534da0
Tested on ipod6g (normal + bootloader).
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I5b56eaaa8a5621f4293c00c53e50e5ca39831eb6
Tested on ipod6g (normal + bootloader).
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I64beed48e3d88436b9082d4ae387f39843ab2e20
Also adds support for S5L8720 initialization.
This currently changes only the bootloader code for ipod6g. Tested on target.
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Ib4b5f12b701058940c1c5bd686d8ac346ae14e12
No difference in the produced binaries for ipod6g (normal and bootloader)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I660f446924d07a07842e57acb3f2d1af362ac15c
Also adds support for IM3 functions and SHA-1 on S5L8720.
Tested on ipod6g (normal and bootloader builds)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Ic5e6f5a3321d4b1ec4efd753a4c30e29d83fd7c2
Tested on ipod6g (normal and bootloader builds)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I7c21ce2ecb6f94c0b8af4b7b16b3b77c39c6a0a4
No difference in the produced binaries for ipodnano2g and ipod6g (normal and bootloader)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Ia6a2d2b220d36a56f81fc7c8d05f7c025e2ee766
SDL_AUDIO_ALLOW_SAMPLES_CHANGE was added in 2.0.6, just
ignore it if we're compiling against an old version
Change-Id: Ia317fe9780b9e39b9fa1f882ada845011d4e8e60
This lets us _demand_ a sane audio configuration that doesn't require
us to convert sample formats.
(Windows always seems to want us to supply 32-bit floating point)
Change-Id: I19113363b33ae99be33afceec50a319c182e9b29
Tested on ipod6g (normal and bootloader builds)
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I712c1b0cf2d595b1b78caf1d86ce298017dfe7e5
Turns out they did not swap the stereo switch lines on us,
so this setting isn't really useful. Repurpose it to allow
the user to force the device into headphone or line output mode.
Note that settings other than "Automatic" will cause jack detection
to not work.
Default Automatic.
Change-Id: If94499fbb8f0d92111811fe51f6107ce213b66ad
Since the SPI NOR flash is only used for the bootloader, rename the files accordingly, This is a preparation for the nandboot driver will be introduced, since S5L8720+ don't have an SPI NOR flash anymore.
This is a part of the large iPod Nano 4G and iPod Touch 2G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Iea835fd2029470bfe9f813631ad4f3db711facc3
This also includes a small SPI driver rework for ipod6g. Only the NOR flash currently uses SPI. Tested on target using View SysCfg in Debug menu.
This is a part of the large iPod Nano 4G and iPod Touch 2G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: If2b91c1088034dd606abc6dd0b6ad73dea0152a4
This is a part of the large iPod Nano 4G and iPod Touch 2G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Ica1e2b8e82ea162ebab01cf119f5da2f8877bc05
Check for the ES9018K2M dac in the bootloader for
hw1/hw2 devices. Assume that all devices newer than
hw2 have ES9018K2M DAC unconditionally.
All devices will now report the correct hw revision
in the debug menu under Device Data.
Add devicedata.version field, current version 0.
Rename device_data.lcd_version to device_data.hw_rev.
hw2 devices with older bootloaders which ID as hw1 are special-
cased to keep using hwvol on them. They should still upgrade though.
Change-Id: If0fd5ce3bc6e85e511047721ec18e42fb89312e7
Event handling must happen on the main
thread for MacOS.
Not sure if button_queue_wait is the
best place for doing the SDL event
polling, but seems to work ok.
Change-Id: If928282df84bdd74e24a48afd7dbc4c4bfcc49e2
Tested on MacOS Sequoia (Apple Silicon) with the
latest Xcode command line tools, gcc 14
(Homebrew GCC 14.2.0_1) and sdl2 (Homebrew 2.30.9)
Make sure 'gcc' (and 'gcc-ar') is in your PATH
ahead of the Xcode-provided "gcc"(clang). E.g.
by setting up symlinks in /usr/local/bin that
point to gcc-14 and gcc-ar-14.
Notes:
- The appropriate bmp from uisimulator/bitmaps
has to be manually copied to your build folder
and renamed to UI256.bmp, if you want the sim
background to be displayed
Change-Id: I559f33d2165065f913f30c016b85906af380fb81
This is a part of the large iPod Nano 3G/4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I577eef01f42e8752ad9b2ee64e2b30ad0a9e55be
This adds some confirmed and some to-be-confirmed (TBC) registers for Samsung S5L8720, which is used in iPod Nano 4G, iPod Touch 2G and the 920-0614-03 development/prototype board.
All credit goes to Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I9fe5052fe9f05cd33f34de4e228cdb291944aa11
* Make the partial sector logic a little clearer (no functional change)
* Corrections for debugging messages
* Also use MAX_VIRT_SECTOR_SIZE in BOUNCE_BUFFER calculations
Change-Id: I89363824b092b2e3bddd5e0f75bf81200c9bc513
