l4re-base-25.08.0

src/l4/pkg/x86emu/include/int10.h

@@ -0,0 +1,62 @@
+/*!
+ * \file	x86emu/include/int10.h
+ * \brief	console protocol definitions.
+ *
+ * \date	2005
+ * \author	Frank Mehnert <fm3@os.inf.tu-dresden.de>
+ *
+ * These macros are used as parameters for the IDL functions. */
+/*
+ * (c) 2005-2009 Author(s)
+ *     economic rights: Technische Universität Dresden (Germany)
+ *
+ * This file is part of TUD:OS and distributed under the terms of the
+ * GNU General Public License 2.
+ * Please see the COPYING-GPL-2 file for details.
+ */
+
+
+#ifndef _X86EMU_INT10_H
+#define _X86EMU_INT10_H
+
+#include <l4/sys/linkage.h>
+#include <l4/util/mb_info.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/**
+ * Set a VESA video mode.
+ *
+ * \param  mode       video mode, use ~0 to automatically choose 'best' one
+ * \retval ctrl_info  VESA controller info
+ * \retval mode_info  VESA mode info
+ * \return         0  Success
+ *              != 0  Failure
+ *
+ * See VESA Specification 3.0.
+ */
+L4_CV int x86emu_int10_set_vbemode(int mode, l4util_mb_vbe_ctrl_t *ctrl_info,
+                                   l4util_mb_vbe_mode_t *mode_info);
+
+/**
+ * Pan the graphics memory.
+ *
+ * \param x           horizontal offset into graphics memory
+ * \param y           horizontal offset into graphics memory
+ * \return         0  Success
+ *              != 0  Failure
+ */
+L4_CV int x86emu_int10_pan(unsigned *x, unsigned *y);
+
+/**
+ * Release all memory occupied by the int10 emulator.
+ *
+ * \return         0  Success
+ *              != 0  Failure
+ */
+L4_CV int x86emu_int10_done(void);
+
+__END_DECLS
+
+#endif