stateless-decoder

Working V4L2 stateless VP9 decoder for Rockchip RK3576 (VDPU383). 8-bit & 10-bit (Profile 0/2) hardware decode; one open compound-prediction bug fully triaged for the hardware owners.

V4L2 stateless AV1 decoder for Rockchip RK3576 (VDPU383). Feature-complete and byte-identical to the vendor library on all programmable state; one open decode bug proven driver-reachable (not silicon) and narrowed below the V4L2 interface, fully triaged for the hardware owners.