2 Commits

Author	SHA1	Message	Date
Niklas Haas	af6d52eec6	swscale: use 16-bit intermediate precision for RGB/XYZ conversion ... The current logic uses 12-bit linear light math, which is woefully insufficient and leads to nasty postarization artifacts. This patch simply switches the internal logic to 16-bit precision. This raises the memory requirement of these tables from 32 kB to 272 kB. All relevant FATE tests updated for improved accuracy. Fixes: #4829 Signed-off-by: Niklas Haas <git@haasn.dev> Sponsored-by: Sovereign Tech Fund	2024-12-26 20:31:36 +01:00
James Almer	271aea60a4	fate/pixfmts: extend the high bit depth test ... Also test 8bit formats, and try bitdepth conversion paths. Signed-off-by: James Almer <jamrial@gmail.com>	2024-11-06 17:44:25 -03:00