linux/drivers/video/fbdev/core/fbcon_rotate.h

/*
 *  linux/drivers/video/console/fbcon_rotate.h -- Software Display Rotation
 *
 *	Copyright (C) 2005 Antonino Daplas <[email protected]>
 *
 *  This file is subject to the terms and conditions of the GNU General Public
 *  License.  See the file COPYING in the main directory of this archive
 *  for more details.
 */

#ifndef _FBCON_ROTATE_H
#define _FBCON_ROTATE_H

#define GETVYRES(s,i) …

#define GETVXRES(s,i) …


static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat)
{ … }

static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
{ … }

static inline void rotate_ud(const char *in, char *out, u32 width, u32 height)
{ … }

static inline void rotate_cw(const char *in, char *out, u32 width, u32 height)
{ … }

static inline void rotate_ccw(const char *in, char *out, u32 width, u32 height)
{ … }

extern void fbcon_rotate_cw(struct fbcon_ops *ops);
extern void fbcon_rotate_ud(struct fbcon_ops *ops);
extern void fbcon_rotate_ccw(struct fbcon_ops *ops);
#endif