ffmpeg-bb/tests/ref/pixfmt/rgb48-xyz12le
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

3 lines
115 B
Plaintext

380feb3972a3fd9f4a839585adda3f9b *tests/data/pixfmt/rgb48-xyz12le.yuv
15206400 tests/data/pixfmt/rgb48-xyz12le.yuv