summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/omap/omap_voutlib.h
blob: e51750a597e3a426aabb0917c0b8920666b59d51 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
/*
 * omap_voutlib.h
 *
 * Copyright (C) 2010 Texas Instruments.
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2. This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 *
 */

#ifndef OMAP_VOUTLIB_H
#define OMAP_VOUTLIB_H

void omap_vout_default_crop(struct v4l2_pix_format *pix,
		struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop);

int omap_vout_new_crop(struct v4l2_pix_format *pix,
		struct v4l2_rect *crop, struct v4l2_window *win,
		struct v4l2_framebuffer *fbuf,
		const struct v4l2_rect *new_crop);

int omap_vout_try_window(struct v4l2_framebuffer *fbuf,
		struct v4l2_window *new_win);

int omap_vout_new_window(struct v4l2_rect *crop,
		struct v4l2_window *win, struct v4l2_framebuffer *fbuf,
		struct v4l2_window *new_win);

void omap_vout_new_format(struct v4l2_pix_format *pix,
		struct v4l2_framebuffer *fbuf, struct v4l2_rect *crop,
		struct v4l2_window *win);
unsigned long omap_vout_alloc_buffer(u32 buf_size, u32 *phys_addr);
void omap_vout_free_buffer(unsigned long virtaddr, u32 buf_size);
#endif	/* #ifndef OMAP_VOUTLIB_H */