How exactly is Kodi achieving accelerated HEVC on a 780 Ti?

Feature Set D Similar to feature set C but added support for decoding H.264 with a resolution of up to 4032 × 4080 and MPEG-1/MPEG-2 with a resolution of up to 4032 × 4048 pixels. GeForce GT 630 (28 nm), GT 640 (non-OEM), GTX 650, GT 730 (OEM), GT 640M, GT 645M, GT 650M, GTX 660M, GT 740M, GT 745M, GT 750M, GT 755M, GeForce GTX 660 (OEM), GTX 660 Ti, GTX 670, GTX 680, GTX 690, GTX 760, GTX 760 Ti, GTX 770, GTX 680M, GTX 680MX, GTX 775M, GTX 780M, GTX 860M, GTX 870M, GTX 880M, GeForce GTX 650 Ti, GTX 660, GTX 670MX, GTX 675MX, GTX 760M, GTX 765M, GTX 770M, GeForce GTX 780, GTX 780 Ti, GTX TITAN, GTX TITAN BLACK, GTX TITAN Z,GeForce GT 630 rev. 2, GT 635, GT 640 rev. 2, GT 710, GT 720, GT 730 (GDDR5), GT 730M, GT 735M, GT 740M

Feature Set E Similar to feature set D but added support for decoding H.264 with a resolution of up to 4096 × 4096 and MPEG-1/MPEG-2 with a resolution of up to 4080 × 4080 pixels. GPUs with VDPAU feature set E support an enhanced error concealment mode which provides more robust error handling when decoding corrupted video streams. Cards with this feature set use a combination of the PureVideo hardware and software running on the shader array to decode HEVC (H.265) as partial/hybrid hardware video decoding. GeForce GTX 745, GTX 750, GTX 750 Ti, GTX 850M, GTX 860M,GeForce 830M, 840M,GeForce GTX 970, GTX 980, GTX 970M, GTX 980M,GeForce GTX TITAN X, GeForce GTX 980 Ti

Feature Set F Introduced dedicated HEVC Main (8-bit) & Main 10 (10-bit) and VP9 hardware decoding video decoding up to 4096 × 2304 pixels resolution. GeForce GTX 750 SE, GTX 950, GTX 960

Feature Set G Introduced dedicated hardware video decoding of HEVC Main 12 (12-bit) up to 4096 × 2304 pixels resolution.

Feature Set H are capable of hardware-accelerated decoding of 8192x8192 (8k resolution) H.265/HEVC video streams GeForce GTX 1070, GTX 1080, GeForce GTX 1060, NVIDIA TITAN XP, GeForce GTX 1050, GTX 1050 Ti

/r/kodi Thread