aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/hw/kdrive/src/vga.h
diff options
context:
space:
mode:
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/kdrive/src/vga.h
downloadvcxsrv-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/kdrive/src/vga.h')
-rw-r--r--xorg-server/hw/kdrive/src/vga.h144
1 files changed, 144 insertions, 0 deletions
diff --git a/xorg-server/hw/kdrive/src/vga.h b/xorg-server/hw/kdrive/src/vga.h
new file mode 100644
index 000000000..0615d5256
--- /dev/null
+++ b/xorg-server/hw/kdrive/src/vga.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright © 1999 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, 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 Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD 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.
+ */
+
+#ifndef _VGA_H_
+#define _VGA_H_
+
+typedef unsigned long VGA32;
+typedef unsigned short VGA16;
+typedef unsigned char VGA8;
+typedef int VGABOOL;
+typedef volatile VGA8 VGAVOL8;
+
+#define VGATRUE 1
+#define VGAFALSE 0
+
+typedef struct _vgaReg {
+ VGA16 id;
+ VGA8 base;
+ VGA8 len;
+} VgaReg;
+
+#define VGA_REG_NONE 0xffff
+#define VGA_REG_END VGA_REG_NONE, 0, 0
+
+typedef struct _vgaValue {
+ VGA8 save;
+ VGA8 cur;
+ VGA16 flags;
+} VgaValue;
+
+#define VGA_VALUE_VALID 1 /* value ever fetched */
+#define VGA_VALUE_MODIFIED 2 /* value ever changed */
+#define VGA_VALUE_DIRTY 4 /* value needs syncing */
+#define VGA_VALUE_SAVED 8 /* value preserved */
+
+typedef enum _vgaAccess {
+ VgaAccessMem, VgaAccessIo, VgaAccessIndMem, VgaAccessIndIo,
+ VgaAccessDone
+} VgaAccess;
+
+typedef struct _vgaMap {
+ VgaAccess access;
+ VGA32 port;
+ VGA8 addr; /* for Ind access; addr offset from port */
+ VGA8 value; /* for Ind access; value offset from port */
+ VGA8 index; /* for Ind access; index value */
+} VgaMap;
+
+#define VGA_UNLOCK_FIXED 1 /* dont save current value */
+#define VGA_UNLOCK_LOCK 2 /* execute only on relock */
+#define VGA_UNLOCK_UNLOCK 4 /* execute only on unlock */
+
+typedef struct _vgaSave {
+ VGA16 first;
+ VGA16 last;
+} VgaSave;
+
+#define VGA_SAVE_END VGA_REG_NONE, VGA_REG_NONE
+
+typedef struct _vgaCard {
+ void (*map) (struct _vgaCard *card, VGA16 reg, VgaMap *map, VGABOOL write);
+ void *closure;
+ int max;
+ VgaValue *values;
+ VgaSave *saves;
+} VgaCard;
+
+VGA8
+VgaInb (VGA16 r);
+
+void
+VgaOutb (VGA8 v, VGA16 r);
+
+VGA8
+VgaReadMemb (VGA32 addr);
+
+void
+VgaWriteMemb (VGA8 v, VGA32 addr);
+
+void
+VgaSetImm (VgaCard *card, VgaReg *reg, VGA32 value);
+
+VGA32
+VgaGetImm (VgaCard *card, VgaReg *reg);
+
+void
+VgaSet (VgaCard *card, VgaReg *reg, VGA32 value);
+
+VGA32
+VgaGet (VgaCard *card, VgaReg *reg);
+
+void
+VgaFlush (VgaCard *card);
+
+void
+VgaFill (VgaCard *card, VGA16 low, VGA16 high);
+
+void
+VgaPreserve (VgaCard *card);
+
+void
+VgaInvalidate (VgaCard *card);
+
+void
+VgaRestore (VgaCard *card);
+
+void
+VgaFinish (VgaCard *card);
+
+void
+VgaFlushReg (VgaCard *card, VgaReg *reg);
+
+VGA8
+VgaFetch (VgaCard *card, VGA16 id);
+
+void
+VgaStore (VgaCard *card, VGA16 id, VGA8 value);
+
+VGA8
+_VgaFetchInd (VGA16 port, VGA8 reg);
+
+void
+_VgaStoreInd (VGA16 port, VGA8 reg, VGA8 value);
+
+#endif /* _VGA_H_ */