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author | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
commit | 3562e78743202e43aec8727005182a2558117eca (patch) | |
tree | 8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xfree86/xf4bpp/vgaVideo.h | |
download | vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2 vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip |
Checked in the following released items:
xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/xfree86/xf4bpp/vgaVideo.h')
-rw-r--r-- | xorg-server/hw/xfree86/xf4bpp/vgaVideo.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/xf4bpp/vgaVideo.h b/xorg-server/hw/xfree86/xf4bpp/vgaVideo.h new file mode 100644 index 000000000..60afa5bb6 --- /dev/null +++ b/xorg-server/hw/xfree86/xf4bpp/vgaVideo.h @@ -0,0 +1,93 @@ +/* + * Copyright IBM Corporation 1987,1988,1989 + * + * All Rights Reserved + * + * Permission to use, copy, modify, and distribute this software and its + * documentation for any purpose and without fee is hereby granted, + * provided that the above copyright notice appear in all copies and that + * both that copyright notice and this permission notice appear in + * supporting documentation, and that the name of IBM not be + * used in advertising or publicity pertaining to distribution of the + * software without specific, written prior permission. + * + * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING + * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL + * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR + * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, + * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, + * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * +*/ + +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include "misc.h" /* GJA -- for pointer data type */ +#ifdef lint +#if defined(volatile) +#undef volatile +#endif +#define volatile /**/ +#if defined(const) +#undef const +#endif +#define const /**/ +#if defined(signed) +#undef signed +#endif +#define signed /**/ +#endif + +/* + * References to all pc ( i.e. '286 ) memory in the + * regions used by the [ev]ga server ( the 128K windows ) + * MUST be long-word ( i.e. 32-bit ) reads or writes. + * This definition will change for other memory architectures + * ( e.g. AIX-Rt ) + */ +typedef unsigned char VideoAdapterObject ; +typedef volatile VideoAdapterObject *VideoMemoryPtr ; +typedef volatile VideoAdapterObject *VgaMemoryPtr ; +#if !defined(BITMAP_BIT_ORDER) +#define BITMAP_BIT_ORDER MSBFirst +#endif + +#if !defined(IMAGE_BYTE_ORDER) +#define IMAGE_BYTE_ORDER LSBFirst +#endif + +/* Bit Ordering Macros */ +#if !defined(SCRLEFT8) +#define SCRLEFT8(lw, n) ( (unsigned char) (((unsigned char) lw) << (n)) ) +#endif +#if !defined(SCRRIGHT8) +#define SCRRIGHT8(lw, n) ( (unsigned char) (((unsigned char)lw) >> (n)) ) +#endif +/* These work ONLY on 8-bit wide Quantities !! */ +#define LeftmostBit ( SCRLEFT8( 0xFF, 7 ) & 0xFF ) +#define RightmostBit ( SCRRIGHT8( 0xFF, 7 ) & 0xFF ) + +/* + * [ev]ga video screen defines & macros + */ +#define VGA_BLACK_PIXEL 0 +#define VGA_WHITE_PIXEL 1 + +#define VGA_MAXPLANES 4 +#define VGA_ALLPLANES 0xFL + +#define VIDBASE(pDraw) ((volatile unsigned char *) \ + (((PixmapPtr)(((DrawablePtr)(pDraw))->pScreen->devPrivate))-> \ + devPrivate.ptr)) +#define BYTES_PER_LINE(pDraw) \ + ((int)((PixmapPtr)(((DrawablePtr)(pDraw))->pScreen->devPrivate))->devKind) + +#define ROW_OFFSET( x ) ( ( x ) >> 3 ) +#define BIT_OFFSET( x ) ( ( x ) & 0x7 ) +#define SCREENADDRESS( pWin, x, y ) \ + ( VIDBASE(pWin) + (y) * BYTES_PER_LINE(pWin) + ROW_OFFSET(x) ) + + |