GSoC '19: Adding NVDec Support in VLC

I am a heavy user of VLC media player, and I was a bit disappointed to find out that VLC is unable to utilize my NVIDIA card to its fullest for hardware accelerated video decoding.

VLC supports hwaccel on NVIDIA cards through VDPAU, which is an open source API (even AMD and Intel have some support for it).

Sadly, since NVIDIA introduced their hwaccel encoding API called NVEnc, they stopped loving VDPAU; instead they first update NVDec (their proprietary API formerly known as Cuvid) with support for their latest chipsets and codec profiles.

Many applications like FFmpeg, Gstreamer and mpv already support NVDec, thus my task during this Google Summer of Code was to add NVDec support in VLC as well.

List of commits during GSoC period:

Tasks completed:

Tasks currently working on: