diff options
Diffstat (limited to 'xorg-server/hw/xfree86/ramdac/xf86HWCurs.c')
| -rw-r--r-- | xorg-server/hw/xfree86/ramdac/xf86HWCurs.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c b/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c index cb62d9b20..197abff8f 100644 --- a/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c +++ b/xorg-server/hw/xfree86/ramdac/xf86HWCurs.c @@ -21,6 +21,15 @@ #include "servermd.h" +static CARD32 +xf86ReverseBitOrder(CARD32 v) +{ + return (((0x01010101 & v) << 7) | ((0x02020202 & v) << 5) | + ((0x04040404 & v) << 3) | ((0x08080808 & v) << 1) | + ((0x10101010 & v) >> 1) | ((0x20202020 & v) >> 3) | + ((0x40404040 & v) >> 5) | ((0x80808080 & v) >> 7)); +} + #if BITMAP_SCANLINE_PAD == 64 #if 1 |