a

gui-x11/xmem.h

@@ -0,0 +1,60 @@
+#define	Font	XXFont
+#define	Screen	XXScreen
+#define	Display	XXDisplay
+
+#include <X11/Xlib.h>
+/* #include <X11/Xlibint.h> */
+#include <X11/Xatom.h>
+#include <X11/Xutil.h>
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+
+#undef	Font
+#undef	Screen
+#undef	Display
+
+/*
+ * Structure pointed to by X field of Memimage
+ */
+typedef struct Xmem Xmem;
+
+enum
+{
+	PMundef	= ~0		/* undefined pixmap id */
+};
+
+
+struct Xmem
+{
+	int	pmid;	/* pixmap id for screen ldepth instance */
+	XImage *xi;	/* local image if we currenty have the data */
+	int	dirty;
+	Rectangle dirtyr;
+	Rectangle r;
+	ulong pc;	/* who wrote into xi */
+};
+
+extern	int		xtblbit;
+extern	int		x24bitswap;
+extern	int		plan9tox11[];
+extern  int		x11toplan9[];
+extern	int		xscreendepth;
+extern	XXDisplay	*xdisplay;
+extern	Drawable	xscreenid;
+extern	Visual		*xvis;
+extern	GC		xgcfill, xgcfill0;
+extern	int		xgcfillcolor, xgcfillcolor0;
+extern	GC		xgccopy, xgccopy0;
+extern	GC		xgczero, xgczero0;
+extern	int		xgczeropm, xgczeropm0;
+extern	GC		xgcsimplesrc, xgcsimplesrc0;
+extern	int		xgcsimplecolor, xgcsimplecolor0, xgcsimplepm, xgcsimplepm0;
+extern	GC		xgcreplsrc, xgcreplsrc0;
+extern	int		xgcreplsrcpm, xgcreplsrcpm0, xgcreplsrctile, xgcreplsrctile0;
+extern	XImage*		allocXdata(Memimage*, Rectangle);
+extern	void 		putXdata(Memimage*, Rectangle);
+extern	XImage*		getXdata(Memimage*, Rectangle);
+extern	void		freeXdata(Memimage*);
+extern	void	dirtyXdata(Memimage*, Rectangle);
+extern	ulong	xscreenchan;
+extern	void	xfillcolor(Memimage*, Rectangle, ulong);