xserver-multidpi/hw/xfree86/xaa/xaaBitOrder.c
Daniel Stone e03198972c Add Xtrans definitions (FONT_t, TRANS_CLIENT) to clean up warnings.
Add XSERV_t, TRANS_SERVER, TRANS_REOPEN to quash warnings.
Add #include <dix-config.h> or <xorg-config.h>, as appropriate, to all
    source files in the xserver/xorg tree, predicated on defines of
    HAVE_{DIX,XORG}_CONFIG_H. Change all Xfont includes to
    <X11/fonts/foo.h>.
2005-07-03 07:02:09 +00:00

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C

/* $XFree86: xc/programs/Xserver/hw/xfree86/xaa/xaaBitOrder.c,v 1.7 2001/05/18 20:22:31 tsi Exp $ */
#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#include <X11/Xmd.h>
CARD32 XAAReverseBitOrder(CARD32 v);
CARD32
XAAReverseBitOrder(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));
}