x264 hi10 hw decoding..

[XeoneR]

Opencl or cuda..
Guess has not been implemented yet?.
Lavf is the primary choice for me in particular..

[sneaker_ger]

Has not been done and might never will be.
The current 8 bit decoders use a special decoder (not the main GPU chip) on the graphic cards and these chips simply do not support 10 bit. And 10 bit h.264 is irrelevant for the end consumer market and thus might never come.

[XeoneR]

Oh didn't realize things got that complicated here.. That's sad..