Diff: tslib/fbutils.h

Revision:

1:c0f972361605

Child:

9:1286ec7f3230

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tslib/fbutils.h	Wed Feb 27 14:34:09 2019 +0800
@@ -0,0 +1,35 @@
+/*
+ * fbutils.h
+ *
+ * Headers for utility routines for framebuffer interaction
+ *
+ * Copyright 2002 Russell King and Doug Lowder
+ *
+ * This file is placed under the GPL.  Please see the
+ * file COPYING for details.
+ *
+ */
+
+#ifndef _FBUTILS_H
+#define _FBUTILS_H
+
+//#include <asm/types.h>
+
+/* This constant, being ORed with the color index tells the library
+ * to draw in exclusive-or mode (that is, drawing the same second time
+ * in the same place will remove the element leaving the background intact).
+ */
+#define XORMODE 0x80000000
+
+extern unsigned int xres, yres;
+
+void setcolor(unsigned colidx, unsigned value);
+void put_cross(int x, int y, unsigned colidx);
+void put_string(int x, int y, char *s, unsigned colidx);
+void put_string_center(int x, int y, char *s, unsigned colidx);
+void pixel (int x, int y, unsigned colidx);
+void line (int x1, int y1, int x2, int y2, unsigned colidx);
+void rect (int x1, int y1, int x2, int y2, unsigned colidx);
+void fillrect (int x1, int y1, int x2, int y2, unsigned colidx);
+
+#endif /* _FBUTILS_H */