diff options
| author | Eric Anholt <anholt@freebsd.org> | 2005-12-28 10:43:02 +0000 |
|---|---|---|
| committer | Eric Anholt <anholt@freebsd.org> | 2005-12-28 10:43:02 +0000 |
| commit | 64ac7401ad5022462279dff4dcfb12844c9857ae (patch) | |
| tree | 2895f40de7a8175dd776a4d0e6e091c539dc4a9e | |
| parent | 9ceffb6b92e55f0d74d71489900d43940f14dfd9 (diff) | |
Fix a copy'n'paste-o that would result in mis-rounding of the results of
several composite operators in A and G channels.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | fb/fbpict.h | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,5 +1,11 @@ 2005-12-28 Eric Anholt <anholt@FreeBSD.org> + * fb/fbpict.h: + Fix a copy'n'paste-o that would result in mis-rounding of the results of + several composite operators in A and G channels. + +2005-12-28 Eric Anholt <anholt@FreeBSD.org> + * Xext/shmint.h: Merge from xserver a header for shm's server internal functions, which are called by DDXes. Desired by XGL, and should be used in other diff --git a/fb/fbpict.h b/fb/fbpict.h index 665b92dd1..9546b134f 100644 --- a/fb/fbpict.h +++ b/fb/fbpict.h @@ -173,7 +173,7 @@ x = (x + ((x >> 8) & 0xff00ff)) >> 8; \ x &= 0xff00ff; \ x += (y >> 8) & 0xff00ff; \ - x |= 0x1000100 - ((t >> 8) & 0xff00ff); \ + x |= 0x1000100 - ((x >> 8) & 0xff00ff); \ x &= 0xff00ff; \ x <<= 8; \ x += t; \ |