[Fontconfig-bugs] [Bug 106219] RBGA Order options for moden panels (Pentile, RGBG, OLED)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 24 22:25:23 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106219

--- Comment #3 from Redsandro <freedesktop at redsandro.e4ward.com> ---
@BehdadEsfahbod where do I open an issue for this? I can figure out a way at
least for the type of OLED I have and can measure. I just need to know how and
to whom I communicate my observations.

The algorhythm will be similar, it's just the layout that's different.

For RGB or BGR the horizontal resolution is rendered 3 times more dense, and
the respective R, G and B values of those pixels are mapped to the subpixels of
a single pixel.

For vertical RGB or BGR the vertical resolution is rendered 3 times more dense,
and respective subpixel values are mapped to a single pixel.

For R 
    G B the resolution needs to be rendered 2 times more dense, horizontally
and vertically.

I can investigate with a microscope, as I have done in the attached picture.

But if this is the wrong place, I'm hoping someone can point me in the right
direction.

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