OpenTTD
allegro_v.h
Go to the documentation of this file.
1 /* $Id: allegro_v.h 26108 2013-11-25 14:30:22Z rubidium $ */
2 
3 /*
4  * This file is part of OpenTTD.
5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8  */
9 
12 #ifndef VIDEO_ALLEGRO_H
13 #define VIDEO_ALLEGRO_H
14 
15 #include "video_driver.hpp"
16 
19 public:
20  /* virtual */ const char *Start(const char * const *param);
21 
22  /* virtual */ void Stop();
23 
24  /* virtual */ void MakeDirty(int left, int top, int width, int height);
25 
26  /* virtual */ void MainLoop();
27 
28  /* virtual */ bool ChangeResolution(int w, int h);
29 
30  /* virtual */ bool ToggleFullscreen(bool fullscreen);
31 
32  /* virtual */ bool AfterBlitterChange();
33 
34  /* virtual */ bool ClaimMousePointer();
35 
36  /* virtual */ const char *GetName() const { return "allegro"; }
37 };
38 
41 public:
42  FVideoDriver_Allegro() : DriverFactoryBase(Driver::DT_VIDEO, 4, "allegro", "Allegro Video Driver") {}
43  /* virtual */ Driver *CreateInstance() const { return new VideoDriver_Allegro(); }
44 };
45 
46 #endif /* VIDEO_ALLEGRO_H */
Base of all video drivers.
void MakeDirty(int left, int top, int width, int height)
Mark a particular area dirty.
bool ChangeResolution(int w, int h)
Change the resolution of the window.
Factory for the allegro video driver.
Definition: allegro_v.h:40
void MainLoop()
Perform the actual drawing.
Driver * CreateInstance() const
Create an instance of this driver-class.
Definition: allegro_v.h:43
const char * GetName() const
Get the name of this driver.
Definition: allegro_v.h:36
Base for all driver factories.
Definition: driver.h:60
bool AfterBlitterChange()
Callback invoked after the blitter was changed.
bool ToggleFullscreen(bool fullscreen)
Change the full screen setting.
A driver for communicating with the user.
Definition: driver.h:24
void Stop()
Stop this driver.
The allegro video driver.
Definition: allegro_v.h:18
The base of all video drivers.
A video driver.
Definition: driver.h:45
const char * Start(const char *const *param)
Start this driver.