Remove the +8192 rounding-bias offset from kLinearToGammaTab - #182
Merged
Conversation
skal65535
commented
Aug 31, 2026
skal65535
commented
Collaborator
- LinearToGamma() now returns [0, MAX_Y_T] as documented, not [8192, 9215]
- entries were used a differences (e.g. 'r - W'), so offset was cancelling
- verified bit-exact change
skal65535
force-pushed
the
skal/gamma-table-rounding
branch
from
August 31, 2026 21:33
00dc983 to
cd7249b
Compare
jzern
approved these changes
Aug 31, 2026
* LinearToGamma() now returns [0, MAX_Y_T] as documented, not [8192, 9215] * entries were used a *differences* (e.g. 'r - W'), so offset was cancelling * verified bit-exact change
skal65535
force-pushed
the
skal/gamma-table-rounding
branch
from
September 1, 2026 05:09
cd7249b to
8ec4871
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.