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| author | Gerd Moellmann <gerd@gnu.org> | 1999-09-03 18:49:55 +0000 |
|---|---|---|
| committer | Gerd Moellmann <gerd@gnu.org> | 1999-09-03 18:49:55 +0000 |
| commit | b61cbba3c14949390100577dbf0592b23a7e0def (patch) | |
| tree | e901c7d15ed535727d3f2dd49ac18c680a164e22 /src/frame.h | |
| parent | dd7447ccb05a4ece8a49368c4f6ed51cfc904953 (diff) | |
| download | emacs-b61cbba3c14949390100577dbf0592b23a7e0def.tar.gz | |
(struct frame): New member `gamma'.
Diffstat (limited to 'src/frame.h')
| -rw-r--r-- | src/frame.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/frame.h b/src/frame.h index 6a4e62be3ea..27a5c9715f5 100644 --- a/src/frame.h +++ b/src/frame.h @@ -346,6 +346,11 @@ struct frame /* Nonzero if the mouse has moved on this display since the last time we checked. */ char mouse_moved; + + /* Exponent for gamma correction of colors. 1/(VIEWING_GAMMA * + SCREEN_GAMMA) where viewing_gamma is 0.4545 and SCREEN_GAMMA is a + frame parameter. 0 means don't do gamma correction. */ + double gamma; }; #ifdef MULTI_KBOARD |