Hi On Mon, Dec 16, 2024 at 02:56:07PM +0100, Niklas Haas wrote: > From: Niklas Haas <g...@haasn.dev> > > 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. > > Fixes: ticket 4829 > Signed-off-by: Niklas Haas <g...@haasn.dev> > Sponsored-by: Sovereign Tech Fund > --- > libswscale/swscale.c | 16 ++++++++-------- > libswscale/swscale_internal.h | 8 ++++---- > libswscale/utils.c | 19 ++++++++++++------- > 3 files changed, 24 insertions(+), 19 deletions(-)
breaks fate TEST filter-pixdesc-xyz12be --- ./tests/ref/fate/filter-pixdesc-xyz12be 2024-11-29 20:32:49.757718063 +0100 +++ tests/data/fate/filter-pixdesc-xyz12be 2024-12-17 00:34:49.832342280 +0100 @@ -1 +1 @@ -pixdesc-xyz12be 4ec824668b9753e26c1bccffca866e27 +pixdesc-xyz12be 1508a33dea936c45d9ee13f7743af00d Test filter-pixdesc-xyz12be failed. Look at tests/data/fate/filter-pixdesc-xyz12be.err for details. make: *** [tests/Makefile:311: fate-filter-pixdesc-xyz12be] Error 1 thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Breaking DRM is a little like attempting to break through a door even though the window is wide open and the only thing in the house is a bunch of things you dont want and which you would get tomorrow for free anyway
signature.asc
Description: PGP signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
