OpenTTD Source 20241224-master-gee860a5c8e
sdl_v.h
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1/*
2 * This file is part of OpenTTD.
3 * 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.
4 * 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.
5 * 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/>.
6 */
7
10#ifndef VIDEO_SDL_H
11#define VIDEO_SDL_H
12
13#include "video_driver.hpp"
14
17public:
18 std::optional<std::string_view> Start(const StringList &param) override;
19
20 void Stop() override;
21
22 void MakeDirty(int left, int top, int width, int height) override;
23
24 void MainLoop() override;
25
26 bool ChangeResolution(int w, int h) override;
27
28 bool ToggleFullscreen(bool fullscreen) override;
29
30 bool AfterBlitterChange() override;
31
32 bool ClaimMousePointer() override;
33
34 std::string_view GetName() const override { return "sdl"; }
35
36protected:
37 void InputLoop() override;
38 void Paint() override;
39 void CheckPaletteAnim() override;
40 bool PollEvent() override;
41
42private:
43 bool CreateMainSurface(uint w, uint h);
44 void SetupKeyboard();
45};
46
49public:
50 FVideoDriver_SDL() : DriverFactoryBase(Driver::DT_VIDEO, 5, "sdl", "SDL Video Driver") {}
51 Driver *CreateInstance() const override { return new VideoDriver_SDL(); }
52};
53
54#endif /* VIDEO_SDL_H */
Base for all driver factories.
Definition driver.h:57
A driver for communicating with the user.
Definition driver.h:21
@ DT_VIDEO
A video driver.
Definition driver.h:42
Factory for the SDL video driver.
Definition sdl_v.h:48
Driver * CreateInstance() const override
Create an instance of this driver-class.
Definition sdl_v.h:51
The SDL video driver.
Definition sdl_v.h:16
void MainLoop() override
Perform the actual drawing.
Definition sdl_v.cpp:658
void CheckPaletteAnim() override
Process any pending palette animation.
Definition sdl_v.cpp:113
void Paint() override
Paint the window.
Definition sdl_v.cpp:136
void Stop() override
Stop this driver.
Definition sdl_v.cpp:625
bool AfterBlitterChange() override
Callback invoked after the blitter was changed.
Definition sdl_v.cpp:692
std::optional< std::string_view > Start(const StringList &param) override
Start this driver.
Definition sdl_v.cpp:585
bool ChangeResolution(int w, int h) override
Change the resolution of the window.
Definition sdl_v.cpp:672
void InputLoop() override
Handle input logic, is CTRL pressed, should we fast-forward, etc.
Definition sdl_v.cpp:633
bool PollEvent() override
Process a single system event.
Definition sdl_v.cpp:477
void MakeDirty(int left, int top, int width, int height) override
Mark a particular area dirty.
Definition sdl_v.cpp:43
bool ToggleFullscreen(bool fullscreen) override
Change the full screen setting.
Definition sdl_v.cpp:677
std::string_view GetName() const override
Get the name of this driver.
Definition sdl_v.h:34
The base of all video drivers.
std::vector< std::string > StringList
Type for a list of strings.
Definition string_type.h:60
Base of all video drivers.