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Change #264740

Category ffmpeg
Changed by Niklas Haas <gitohnoyoudont@haasn.dev>
Changed at Thu 16 Apr 2026 22:59:39
Repository https://git.ffmpeg.org/ffmpeg.git
Project ffmpeg
Branch master
Revision 953d278a0130c2608316ecb7faae09b97179fc47

Comments

tests/swscale: fix input pattern generation for very small sizes
This currently completely fails for images smaller than 12x12; and even in that
case, the limited resolution makes these tests a bit useless.

At the risk of triggering a lot of spurious SSIM regressions for very
small sizes (due to insufficiently modelling the effects of low resolution on
the expected noise), this patch allows us to at least *run* such tests.

Incidentally, 8x8 is the smallest size that passes the SSIM check.

Changed files