Change VaapiVideoEncoder to AcceleratedVideoEncoder

[ImUrX]

From what I checked VaapiVideoEncoder doesn't seem to work when checking chrome://gpu, it keeps saying Video Encode: Software only. Hardware acceleration disabled. But if you use AcceleratedVideoEncoder it does say Video Encode: Hardware accelerated.

I tried verifying if this actually does something, and when using nvtop it does show activity on the ENC section when using AcceleratedVideoEncoder but it doesn't when using VaapiVideoEncoder.

For debugging purposes I leave my output of vainfo:

$ vainfo 
Trying display: wayland
libva info: VA-API version 1.22.0
libva info: Trying to open /run/opengl-driver/lib/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_22
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.22 (libva 2.22.0)
vainfo: Driver version: Mesa Gallium driver 24.2.6 for AMD Radeon RX 7900 XTX (radeonsi, navi31, LLVM 18.1.8, DRM 3.59, 6.11.10-xanmod1)
vainfo: Supported profile and entrypoints
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileHEVCMain               : VAEntrypointVLD
      VAProfileHEVCMain               : VAEntrypointEncSlice
      VAProfileHEVCMain10             : VAEntrypointVLD
      VAProfileHEVCMain10             : VAEntrypointEncSlice
      VAProfileJPEGBaseline           : VAEntrypointVLD
      VAProfileVP9Profile0            : VAEntrypointVLD
      VAProfileVP9Profile2            : VAEntrypointVLD
      VAProfileAV1Profile0            : VAEntrypointVLD
      VAProfileAV1Profile0            : VAEntrypointEncSlice
      VAProfileNone                   : VAEntrypointVideoProc

[ImUrX]

I got this flags from https://bbs.archlinux.org/viewtopic.php?pid=2209507#p2209507

[ImUrX]

I want to also specify that I wasn't able to make --enable-features work on Vesktop, I'm not even sure that they are passed to Chromium.
But the feature I suggest to use does work when using Discord Web on Chromium

[Covkie]

The 'Vaapi' -> 'Accelerated' flag change is for a later version of chromium than electron33 currently runs. This change will need to be made when we bump to 34 or later.

[danielfrrrr]

Although the VaapiVideoDecoder and VaapiVideoDecodeLinuxGL options are enabled by default, they have also been renamed: AcceleratedVideoDecoder and AcceleratedVideoDecodeLinuxGL.

See: https://chromium.googlesource.com/chromium/src/+/refs/heads/main/docs/gpu/vaapi.md#vaapi-on-linux