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Paul Sauro f7db73097a Playlist viewer: Add new options to allow formatting using tags
Offer new options to show elegantly your entries in any playlist/dynamic playlist viewer. This is especially important if you dual boot an iPod with Stock OS and want to sync with iTunes; with this very popular setup, file names are obfuscated which results in any Rockbox playlist viewer difficult to enjoy, and it was a long standing issue reported by several Rockbox users over the years. The only way to show the title was to open a contextual menu on each song to get infos about the selected song, which is a very long and anti-ergonomic process to understand what is on your current playlist/randomized playlist. The idea of this patch is to provide new alternatives that the user can select. I personally selected the Title & Album view which provides excellent readability.

This patch was built with performance in mind using lazy loading to load one by one the tags then cache a string and use the little cache as much as possible to make scrolling in the same area as smooth as possible. Performance remains very acceptable even on an iPod 4G with its original hard drive. Using a real compact flash with my iPod Mini 2G reduces the latency even more.

Those new options are disabled by default because they impact noticeably the scrolling performance and are less relevant if your files are decently properly named.

Unfortunately, the search feature in a playlist will need to continue to use the raw filename because reading the tags for a whole playlist is a performance disaster. This works decently while viewing just because I made a code that load those one by one as much as possible.

I focused also on testing that the opening of the playlist viewer UI remained fast, and loading one by one with lazy loading allows to get very little overhead in this regard.

Change-Id: I00d9c802e29f8372447813b035bbae207a016467
2024-09-09 18:21:38 -04:00
android android: Fix configure script for "newer" versions of the NDK 2020-04-13 16:51:58 +02:00
apps Playlist viewer: Add new options to allow formatting using tags 2024-09-09 18:21:38 -04:00
backdrops New port: Shanling Q1 native 2021-07-13 22:01:33 +01:00
bootloader ErosQNative: Re-enable OF recovery 2024-08-27 09:23:53 -04:00
debian Prepare new maemo release 2013-03-10 12:12:38 +01:00
docs CREDITS: No nicks/handles, just RealNames. 2024-09-08 12:31:35 -04:00
firmware erosqnative: only check for EROSQN_VER if bootloader build 2024-09-08 17:10:04 -04:00
fonts fonts: Update to v4.49.1 of the Terminus font family 2024-07-29 22:18:31 -04:00
gdb Nuke the never-functional iriver ifp-7xx port 2021-04-26 07:42:58 -04:00
icons Revert Non-Alpha Updated 8x8 tango icons 2020-10-25 16:21:58 +00:00
lib codec: cRSID: check whole load address 2024-09-05 16:16:18 +02:00
manual Playlist viewer: Add new options to allow formatting using tags 2024-09-09 18:21:38 -04:00
packaging Prepare unofficial pandora release 2013-03-10 14:09:30 +01:00
tools hibyOS: OF patcher script for Native ports 2024-09-08 12:29:23 -04:00
uisimulator Add DeviceData to bootloaders 2024-09-02 13:29:43 -04:00
utils Integrate the new option to the theme engine and to the manual 2024-08-28 21:38:35 -04:00
wps Add more space for Time Elapsed/Remaining on Rocker WPS 2022-11-15 09:23:37 -05:00
.gitattributes
.gitignore Update .gitignore 2024-05-05 14:19:22 -04:00
.gitreview misc: Add a .gitreview file for better gerrit integration 2021-06-24 07:22:19 -04:00

               __________               __   ___.
     Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
     Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
     Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
     Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
                       \/            \/     \/    \/            \/

Build Your Own Rockbox

1. Clone 'rockbox' from git (or extract a downloaded archive).

   $ git clone git://git.rockbox.org/rockbox

     or

   $ tar xjf rockbox.tar.bz2

2. Create a build directory, preferably in the same directory as the firmware/
   and apps/ directories. This is where all generated files will be written.

   $ cd rockbox
   $ mkdir build
   $ cd build

3. Make sure you have mips/m68k/arm-elf-gcc and siblings in the PATH. Make sure
   that you have 'perl' in your PATH too. Your gcc cross compiler needs to be
   a particular version depending on what player you are compiling for. These
   can be generated using the rockboxdev.sh script in the /tools/ folder of the
   source.

   $ which arm-elf-eabi-gcc
   $ which perl

4. In your build directory, run the 'tools/configure' script and enter what
   target you want to build for and if you want a debug version or not (and a
   few more questions). It'll prompt you. The debug version is for making a
   gdb version out of it. It is only useful if you run gdb towards your target
   Archos.

   $ ../tools/configure

5. *ploink*. Now you have got a Makefile generated for you.

6. Run 'make' and soon the necessary pieces from the firmware and the apps
   directories have been compiled, linked and scrambled for you.

   $ make
   $ make zip

7. unzip the rockbox.zip on your music player, reboot it and
   *smile*.

If you want to build for more than one target, just create several build
directories and create a setup for each target:

   $ mkdir build-fuzeplus
   $ cd build-fuzeplus
   $ ../tools/configure

   $ mkdir build-xduoox3
   $ cd build-xduoox3
   $ ../tools/configure

Questions anyone? Ask on the mailing list or on IRC. We'll be happy to help you!