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Robert Mader

Just watched Sintel in 4K using display hardware YUV->RGB conversion and scaling on Mutter with - no 3D GPU usage (no shaders, no compositing) and also very littly CPU usage (video decoding done by VAAPI) and thus very power efficient.

We are finally getting there - unleash the power of :P

If you're interested in the technical progress or want to try: gitlab.gnome.org/GNOME/mutter/
github.com/mpv-player/mpv/pull

GitLabwayland: Implement direct scanout for cropped and scaled surfaces (!3177) · Merge requests · GNOME / mutter · GitLabUntil now we only supported direct scanout to the primary plane if the buffer size perfectly matched the display size. Since display controllers usually support scaling and cropping...
Aug 24, 2023, 10:00 PM·Public
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