Hi,

I am trying to add/enable support for wide color displays. I think with Android 10 it should be possible, unlike Android 8.1 as it doesn't have much references to 10-bit or HDR in the source code.
Although the hardware supports it (decoder supports H.265 Main10 profile, level 5.1, support for RGBA1010102 buffers and supports HDMI2.0 for 10-bit video link) with a display connected supporting 10-bit video inputs, but I don't see Android making use of it (e.g. framebuffer remains at RGBA8888). Does anyone have an idea where to start, or look for? I'm looking for enabling 10-bit video first (not yet working with the HDR-metadata).

With kind regards, Mark