| -rw-r--r-- | libopie/odevice.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp index c84312e..75426f9 100644 --- a/libopie/odevice.cpp +++ b/libopie/odevice.cpp | |||
| @@ -647,7 +647,8 @@ bool iPAQ::setDisplayBrightness ( int bright ) | |||
| 647 | 647 | ||
| 648 | // 128 is the maximum if you want a decent lifetime for the LCD | 648 | // 128 is the maximum if you want a decent lifetime for the LCD |
| 649 | 649 | ||
| 650 | bright = (int) (( ::pow ( 2, double( bright ) / 255.0 ) - 1 ) * 128.0 ); // logarithmic | 650 | if ( bright > 1 ) |
| 651 | bright = (int) ( 0.5 + ( ::pow ( 2, double( bright ) / 255.0 ) - 1 ) * 128.0 ); // logarithmic | ||
| 651 | //bright = ( bright + 1 ) / 2; | 652 | //bright = ( bright + 1 ) / 2; |
| 652 | 653 | ||
| 653 | if ((( fd = ::open ( "/dev/ts", O_WRONLY )) >= 0 ) || | 654 | if ((( fd = ::open ( "/dev/ts", O_WRONLY )) >= 0 ) || |