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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xfree86/xf4bpp/vgaVideo.h
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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.h93
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) )
+
+