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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/wm3.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/wm3.h')
-rw-r--r--xorg-server/hw/xfree86/xf4bpp/wm3.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/xf4bpp/wm3.h b/xorg-server/hw/xfree86/xf4bpp/wm3.h
new file mode 100644
index 000000000..113723283
--- /dev/null
+++ b/xorg-server/hw/xfree86/xf4bpp/wm3.h
@@ -0,0 +1,73 @@
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include "vgaReg.h"
+
+#ifdef PC98_EGC
+#define VGA_ALLPLANES 0xFL
+#endif
+
+/* Do call in Write Mode 3.
+ * We take care of the possibility that two passes are needed.
+ */
+#ifndef PC98_EGC
+#define DO_WM3(pgc,call) \
+ { int _tp, _fg, _bg, _alu; \
+ _fg = pgc->fgPixel; _bg = pgc->bgPixel; \
+ _tp = wm3_set_regs(pgc); \
+ (call); \
+ if ( _tp ) { \
+ _alu = pgc->alu; \
+ pgc->alu = GXinvert; \
+ _tp = wm3_set_regs(pgc); \
+ (call); \
+ pgc->alu = _alu; \
+ } \
+ pgc->fgPixel = _fg; pgc->bgPixel = _bg; \
+ }
+#else
+#define DO_WM3(pgc,call) \
+ { int _tp, _fg, _bg; \
+ _fg = pgc->fgPixel; _bg = pgc->bgPixel; \
+ _tp = wm3_set_regs(pgc); \
+ (call); \
+ pgc->fgPixel = _fg; pgc->bgPixel = _bg; \
+ }
+#endif
+
+#ifndef PC98_EGC
+#define WM3_SET_INK(ink) \
+ SetVideoGraphics(Set_ResetIndex, ink)
+#else
+#define WM3_SET_INK(ink) \
+ outw(EGC_FGC, ink)
+#endif
+
+/* GJA -- Move a long word to screen memory.
+ * The reads into 'dummy' are here to load the VGA latches.
+ * This is a RMW operation except for trivial cases.
+ * Notice that we ignore the operation.
+ */
+#ifdef PC98_EGC
+#define UPDRW(destp,src) \
+ { volatile unsigned short *_dtmp = \
+ (volatile unsigned short *)(destp); \
+ unsigned int _stmp = (src); \
+ *_dtmp = _stmp; _dtmp++; _stmp >>= 16; \
+ *_dtmp = _stmp; }
+#else
+#define UPDRW(destp,src) \
+ { volatile char *_dtmp = (volatile char *)(destp); \
+ unsigned int _stmp = (src); \
+ volatile int dummy; /* Bit bucket. */ \
+ _stmp = ldl_u(&_stmp); \
+ dummy = *_dtmp; *_dtmp = _stmp; _dtmp++; _stmp >>= 8; \
+ dummy = *_dtmp; *_dtmp = _stmp; _dtmp++; _stmp >>= 8; \
+ dummy = *_dtmp; *_dtmp = _stmp; _dtmp++; _stmp >>= 8; \
+ dummy = *_dtmp; *_dtmp = _stmp; }
+#endif
+
+#define UPDRWB(destp,src) \
+ { volatile int dummy; /* Bit bucket. */ \
+ dummy = *(destp); *(destp) = (src); }