Xteink-X4-crosspoint-reader/lib
Eunchurn Park fbda7aa4f1
feat(home): Improve Continue Reading cover with 1-bit Atkinson dithering
- Add 1-bit BMP generation with Atkinson dithering for better quality thumbnails
- Replace noise dithering with error diffusion for smoother gradients
- Add fillPolygon() to GfxRenderer for proper bookmark ribbon shape
- Change bookmark from rect+triangle carve to pentagon polygon
- Fix bookmark inversion when Continue Reading card is selected
- Show selection state on first render (not just after navigation)
- Fix 1-bit BMP palette lookup in Bitmap::readRow()
- Add drawBitmap1Bit() optimized path for 1-bit BMPs
The 1-bit format eliminates gray passes on home screen for faster rendering
while Atkinson dithering maintains good image quality through error diffusion.
2026-01-05 00:47:42 +09:00
..
EpdFont Use sane smaller data types for data in section.bin (#188) 2025-12-31 13:11:36 +11:00
Epub feat(home): Improve Continue Reading cover with 1-bit Atkinson dithering 2026-01-05 00:47:42 +09:00
expat Add expat and swap out EPUB HTML parser (#2) 2025-12-06 20:57:24 +11:00
FsHelpers Add exFAT support (#150) 2025-12-30 16:09:30 +11:00
GfxRenderer feat(home): Improve Continue Reading cover with 1-bit Atkinson dithering 2026-01-05 00:47:42 +09:00
JpegToBmpConverter feat(home): Improve Continue Reading cover with 1-bit Atkinson dithering 2026-01-05 00:47:42 +09:00
miniz Stream inflated EPUB HTMLs down to disk instead of inflating in memory (#4) 2025-12-08 00:39:17 +11:00
picojpeg Add JPG image support (#23) 2025-12-21 17:15:17 +11:00
Serialization Add exFAT support (#150) 2025-12-30 16:09:30 +11:00
Utf8 Public release 2025-12-03 22:06:45 +11:00
Xtc feat(home): Improve Continue Reading cover with 1-bit Atkinson dithering 2026-01-05 00:47:42 +09:00
ZipFile Add exFAT support (#150) 2025-12-30 16:09:30 +11:00
README Public release 2025-12-03 22:06:45 +11:00

This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into the executable file.

The source code of each library should be placed in a separate directory
("lib/your_library_name/[Code]").

For example, see the structure of the following example libraries `Foo` and `Bar`:

|--lib
|  |
|  |--Bar
|  |  |--docs
|  |  |--examples
|  |  |--src
|  |     |- Bar.c
|  |     |- Bar.h
|  |  |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
|  |
|  |--Foo
|  |  |- Foo.c
|  |  |- Foo.h
|  |
|  |- README --> THIS FILE
|
|- platformio.ini
|--src
   |- main.c

Example contents of `src/main.c` using Foo and Bar:
```
#include <Foo.h>
#include <Bar.h>

int main (void)
{
  ...
}

```

The PlatformIO Library Dependency Finder will find automatically dependent
libraries by scanning project source files.

More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html