[FFmpeg-devel] [PATCH] fate/pixfmt: disable dithering in the scale filter

[Martin Storsjö]

On Thu, 7 Nov 2024, James Almer wrote:

> Should fix fate failures across different systems.
>
> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
> This only hides the bug in the dither path for unscaled planar yuv 8bit to
> hbd and vice-versa.
> Someone more familiar with the code should check what exactly is going on.

LGTM, thanks! Good job in hunting this one down - it seems odd as the 
exact output value seems stable on each machine (and valgrind doesn't find 
any nondeterminism), but the output is different on most machines.

// Martin