/src/ftk_display_mem.h

 1/*
 2 * File: ftk_display_men.h    
 3 * Author:  Li XianJing <xianjimli@hotmail.com>
 4 * Brief:   memory based display.
 5 *
 6 * Copyright (c) 2009 - 2010  Li XianJing <xianjimli@hotmail.com>
 7 *
 8 * Licensed under the Academic Free License version 2.1
 9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
23 */
24
25/*
26 * History:
27 * ================================================================
28 * 2010-03-21 Li XianJing <xianjimli@hotmail.com> from ftk_display_fb.h
29 *
30 */
31#ifndef FTK_DISPLAY_MEM_H
32#define FTK_DISPLAY_MEM_H
33
34#include "ftk_display.h"
35
36typedef void (*FtkDisplaySync)(void* ctx, FtkRect* rect);
37
38FtkDisplay* ftk_display_mem_create(FtkPixelFormat format, 
39	int width, int height, void* bits, FtkDestroy on_destroy, void* ctx);
40
41Ret ftk_display_mem_set_sync_func(FtkDisplay* thiz, FtkDisplaySync sync, void* ctx);
42
43int ftk_display_mem_is_active(FtkDisplay* thiz);
44FtkPixelFormat ftk_display_mem_get_pixel_format(FtkDisplay* thiz);
45Ret ftk_display_mem_update_directly(FtkDisplay* thiz, FtkPixelFormat format,
46	void* bits, int width, int height, int xoffset, int yoffset);
47
48#endif/*FTK_DISPLAY_MEM_H*/
49